head 1.2; access; symbols perseant-exfatfs-base-20250801:1.2 netbsd-10-1-RELEASE:1.1.1.9 perseant-exfatfs-base-20240630:1.2 perseant-exfatfs:1.2.0.2 perseant-exfatfs-base:1.2 netbsd-8-3-RELEASE:1.1.1.6 netbsd-9-4-RELEASE:1.1.1.8 netbsd-10-0-RELEASE:1.1.1.9 netbsd-10-0-RC6:1.1.1.9 netbsd-10-0-RC5:1.1.1.9 netbsd-10-0-RC4:1.1.1.9 netbsd-10-0-RC3:1.1.1.9 netbsd-10-0-RC2:1.1.1.9 netbsd-10-0-RC1:1.1.1.9 netbsd-10:1.1.1.9.0.6 netbsd-10-base:1.1.1.9 netbsd-9-3-RELEASE:1.1.1.8 cjep_sun2x-base1:1.1.1.9 cjep_sun2x:1.1.1.9.0.4 cjep_sun2x-base:1.1.1.9 cjep_staticlib_x-base1:1.1.1.9 netbsd-9-2-RELEASE:1.1.1.8 cjep_staticlib_x:1.1.1.9.0.2 cjep_staticlib_x-base:1.1.1.9 netbsd-9-1-RELEASE:1.1.1.8 GDB-11-0-50-20200914-git:1.1.1.9 phil-wifi-20200421:1.1.1.8 phil-wifi-20200411:1.1.1.8 is-mlppp:1.1.1.8.0.4 is-mlppp-base:1.1.1.8 phil-wifi-20200406:1.1.1.8 netbsd-8-2-RELEASE:1.1.1.6 netbsd-9-0-RELEASE:1.1.1.8 netbsd-9-0-RC2:1.1.1.8 netbsd-9-0-RC1:1.1.1.8 phil-wifi-20191119:1.1.1.8 netbsd-9:1.1.1.8.0.2 netbsd-9-base:1.1.1.8 phil-wifi-20190609:1.1.1.8 netbsd-8-1-RELEASE:1.1.1.6 gdb-8-3:1.1.1.8 netbsd-8-1-RC1:1.1.1.6 pgoyette-compat-merge-20190127:1.1.1.7 pgoyette-compat-20190127:1.1.1.7 pgoyette-compat-20190118:1.1.1.7 pgoyette-compat-1226:1.1.1.7 pgoyette-compat-1126:1.1.1.7 pgoyette-compat-1020:1.1.1.7 pgoyette-compat-0930:1.1.1.7 pgoyette-compat-0906:1.1.1.7 netbsd-7-2-RELEASE:1.1.1.3 pgoyette-compat-0728:1.1.1.7 netbsd-8-0-RELEASE:1.1.1.6 phil-wifi:1.1.1.7.0.4 phil-wifi-base:1.1.1.7 pgoyette-compat-0625:1.1.1.7 netbsd-8-0-RC2:1.1.1.6 pgoyette-compat-0521:1.1.1.7 pgoyette-compat-0502:1.1.1.7 pgoyette-compat-0422:1.1.1.7 netbsd-8-0-RC1:1.1.1.6 pgoyette-compat-0415:1.1.1.7 pgoyette-compat-0407:1.1.1.7 pgoyette-compat-0330:1.1.1.7 pgoyette-compat-0322:1.1.1.7 pgoyette-compat-0315:1.1.1.7 netbsd-7-1-2-RELEASE:1.1.1.3 pgoyette-compat:1.1.1.7.0.2 pgoyette-compat-base:1.1.1.7 netbsd-7-1-1-RELEASE:1.1.1.3 gdb-8-0-1:1.1.1.7 matt-nb8-mediatek:1.1.1.6.0.10 matt-nb8-mediatek-base:1.1.1.6 perseant-stdc-iso10646:1.1.1.6.0.8 perseant-stdc-iso10646-base:1.1.1.6 netbsd-8:1.1.1.6.0.6 netbsd-8-base:1.1.1.6 prg-localcount2-base3:1.1.1.6 prg-localcount2-base2:1.1.1.6 prg-localcount2-base1:1.1.1.6 prg-localcount2:1.1.1.6.0.4 prg-localcount2-base:1.1.1.6 pgoyette-localcount-20170426:1.1.1.6 bouyer-socketcan-base1:1.1.1.6 pgoyette-localcount-20170320:1.1.1.6 netbsd-7-1:1.1.1.3.0.8 netbsd-7-1-RELEASE:1.1.1.3 netbsd-7-1-RC2:1.1.1.3 netbsd-7-nhusb-base-20170116:1.1.1.3 bouyer-socketcan:1.1.1.6.0.2 bouyer-socketcan-base:1.1.1.6 pgoyette-localcount-20170107:1.1.1.6 netbsd-7-1-RC1:1.1.1.3 pgoyette-localcount-20161104:1.1.1.6 netbsd-7-0-2-RELEASE:1.1.1.3 gdb-7-12:1.1.1.6 localcount-20160914:1.1.1.5 netbsd-7-nhusb:1.1.1.3.0.6 netbsd-7-nhusb-base:1.1.1.3 pgoyette-localcount-20160806:1.1.1.5 pgoyette-localcount-20160726:1.1.1.5 pgoyette-localcount:1.1.1.5.0.2 pgoyette-localcount-base:1.1.1.5 netbsd-7-0-1-RELEASE:1.1.1.3 gdb-7-10-1:1.1.1.5 netbsd-7-0:1.1.1.3.0.4 netbsd-7-0-RELEASE:1.1.1.3 gdb-7-9-1:1.1.1.4 netbsd-7-0-RC3:1.1.1.3 netbsd-7-0-RC2:1.1.1.3 netbsd-7-0-RC1:1.1.1.3 netbsd-6-0-6-RELEASE:1.1.1.1 netbsd-6-1-5-RELEASE:1.1.1.1 netbsd-7:1.1.1.3.0.2 netbsd-7-base:1.1.1.3 gdb-7-7-1:1.1.1.3 yamt-pagecache-base9:1.1.1.2 yamt-pagecache-tag8:1.1.1.1 netbsd-6-1-4-RELEASE:1.1.1.1 netbsd-6-0-5-RELEASE:1.1.1.1 tls-earlyentropy:1.1.1.2.0.2 tls-earlyentropy-base:1.1.1.3 riastradh-xf86-video-intel-2-7-1-pre-2-21-15:1.1.1.2 riastradh-drm2-base3:1.1.1.2 netbsd-6-1-3-RELEASE:1.1.1.1 netbsd-6-0-4-RELEASE:1.1.1.1 gdb-7-6-1:1.1.1.2 netbsd-6-1-2-RELEASE:1.1.1.1 netbsd-6-0-3-RELEASE:1.1.1.1 netbsd-6-1-1-RELEASE:1.1.1.1 riastradh-drm2-base2:1.1.1.1 riastradh-drm2-base1:1.1.1.1 riastradh-drm2:1.1.1.1.0.12 riastradh-drm2-base:1.1.1.1 netbsd-6-1:1.1.1.1.0.16 netbsd-6-0-2-RELEASE:1.1.1.1 netbsd-6-1-RELEASE:1.1.1.1 netbsd-6-1-RC4:1.1.1.1 netbsd-6-1-RC3:1.1.1.1 agc-symver:1.1.1.1.0.14 agc-symver-base:1.1.1.1 netbsd-6-1-RC2:1.1.1.1 netbsd-6-1-RC1:1.1.1.1 yamt-pagecache-base8:1.1.1.1 netbsd-6-0-1-RELEASE:1.1.1.1 yamt-pagecache-base7:1.1.1.1 matt-nb6-plus-nbase:1.1.1.1 yamt-pagecache-base6:1.1.1.1 netbsd-6-0:1.1.1.1.0.10 netbsd-6-0-RELEASE:1.1.1.1 netbsd-6-0-RC2:1.1.1.1 tls-maxphys:1.1.1.1.0.8 tls-maxphys-base:1.1.1.3 matt-nb6-plus:1.1.1.1.0.6 matt-nb6-plus-base:1.1.1.1 netbsd-6-0-RC1:1.1.1.1 yamt-pagecache-base5:1.1.1.1 yamt-pagecache-base4:1.1.1.1 netbsd-6:1.1.1.1.0.4 netbsd-6-base:1.1.1.1 yamt-pagecache-base3:1.1.1.1 yamt-pagecache-base2:1.1.1.1 yamt-pagecache:1.1.1.1.0.2 yamt-pagecache-base:1.1.1.1 gdb-7-3-1:1.1.1.1 FSF:1.1.1; locks; strict; comment @# @; 1.2 date 2023.07.31.17.01.41; author christos; state dead; branches; next 1.1; commitid oHnmKHouynNnCYyE; 1.1 date 2011.09.24.19.57.43; author christos; state Exp; branches 1.1.1.1; next ; 1.1.1.1 date 2011.09.24.19.57.43; author christos; state Exp; branches 1.1.1.1.2.1 1.1.1.1.8.1; next 1.1.1.2; 1.1.1.2 date 2013.10.03.15.44.31; author christos; state Exp; branches 1.1.1.2.2.1; next 1.1.1.3; 1.1.1.3 date 2014.06.22.23.40.18; author christos; state Exp; branches; next 1.1.1.4; 1.1.1.4 date 2015.08.15.10.21.42; author christos; state Exp; branches; next 1.1.1.5; commitid HQEGxxDWfd9mFlxy; 1.1.1.5 date 2016.02.03.02.59.36; author christos; state Exp; branches 1.1.1.5.2.1; next 1.1.1.6; commitid uy8uLhh4ZQtrSpTy; 1.1.1.6 date 2016.10.12.16.47.44; author christos; state Exp; branches; next 1.1.1.7; commitid WncVqozyBBQMmSpz; 1.1.1.7 date 2017.11.28.18.17.30; author christos; state Exp; branches 1.1.1.7.4.1; next 1.1.1.8; commitid rE0LxHFEMFCrCPgA; 1.1.1.8 date 2019.05.26.21.01.49; author christos; state Exp; branches; next 1.1.1.9; commitid MDatjuvRsk0MXKoB; 1.1.1.9 date 2020.09.15.01.44.39; author christos; state Exp; branches; next ; commitid N511ReXja24bg5oC; 1.1.1.1.2.1 date 2014.05.22.16.01.03; author yamt; state Exp; branches; next ; 1.1.1.1.8.1 date 2014.08.19.23.59.14; author tls; state Exp; branches; next ; commitid jTnpym9Qu0o4R1Nx; 1.1.1.2.2.1 date 2014.08.10.07.12.07; author tls; state Exp; branches; next ; commitid I2ai4RKW1zrCHMLx; 1.1.1.5.2.1 date 2016.11.04.14.47.40; author pgoyette; state Exp; branches; next ; commitid 2m1JRwYmpwPkOOsz; 1.1.1.7.4.1 date 2019.06.10.22.00.09; author christos; state Exp; branches; next ; commitid jtc8rnCzWiEEHGqB; desc @@ 1.2 log @Merge gdb-13.2; last was 11.0.50. Builds but does not run. @ text @2011-05-17 Mike Frysinger * dv-glue.c: Fix up style. 2011-05-17 Mike Frysinger * hw-alloc.c (hw_alloc_data): Adjust brace. * hw-base.c (hw_base_data): Likewise. (generic_hw_unit_decode): Fix indentation. * hw-device.h (_hw_unit, enum, hw): Adjust braces. * hw-events.c (hw_event, hw_event_data): Likewise. * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise. * hw-instances.c (hw_instance_data): Likewise. * hw-instances.h (hw_instance): Likewise. * hw-main.h (hw_descriptor, enum): Likewise. * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise. * hw-ports.h (hw_port_descriptor): Likewise. * hw-properties.c (hw_property_data): Likewise. * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec, _range_property_spec, _reg_property_spec): Likewise. * hw-tree.c (_name_specifier, printer): Likewise. (split_device_specifier, parse_string_property, hw_tree_traverse, print_size, print_reg_property, print_string, print_properties): Fix indentation. 2011-03-29 Mike Frysinger * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list. * Make-common.in (dv-cfi.o): New rule. * dv-cfi.c, dv-cfi.h: New files. 2011-03-21 Kevin Buettner * gennltvals.sh: Search sys/_default_fcntl.h, in addition to fcntl.h and sys/fcntl.h, for constants. * nltvals.def: Regenerate. * sim-io.c (sim_io_stat, sim_io_fstat): New functions. * sim-io.h (sys/types.h, sys/stat.h): Include. (sim_io_stat, sim_io_fstat): Declare. 2011-03-14 Mike Frysinger * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c, hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c, hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c, run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h, sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c, sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c, sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c, sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c, syscall.c: Trim trailing whitespace. 2011-03-05 Mike Frysinger * gennltvals.sh: Handle bfin targets. * nltvals.def: Regenerate. 2011-02-25 Kevin Buettner * callback.c (fdbad): Return EBADF rather than EINVAL for bad file descriptors. 2011-02-14 Mike Frysinger * hw-alloc.c (hw_alloc_data): Delete zalloc_p. (hw_zalloc, hw_malloc): Delete zalloc_p reference. (hw_free): Drop zfree logic and always call free. * hw-base.c (hw_delete): Change zfree to free. * hw-handles.c (hw_handle_remove_ihandle): Likewise. (hw_handle_remove_phandle): Likewise. * hw-instances.c (hw_instance_delete): Likewise. * hw-tree.c (parse_reg_property): Likewise. (parse_ranges_property): Likewise. (parse_string_property): Likewise. * sim-core.c (sim_core_uninstall): Likewise. * sim-cpu.c (sim_cpu_free_all): Likewise. * sim-hw.c (sim_hw_uninstall): Likewise. * sim-memopt.c (do_memopt_delete): Likewise. (sim_memory_uninstall): Likewise. * sim-module.c (sim_module_uninstall): Likewise. * sim-options.c (sim_parse_args): Likewise. * sim-profile.c (profile_pc_cleanup): Likewise. (profile_uninstall): Likewise. * sim-watch.c (do_watchpoint_delete): Likewise. * sim-utils.c (zfree): Delete. (sim_state_free): Change zfree to free. * sim-utils.h (zfree): Delete. 2011-02-13 Mike Frysinger * sim-events.h (_sim_events.time_from_event): Change type to signed64. 2011-01-12 Mike Frysinger * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete. 2011-01-12 Mike Frysinger * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf fails. * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL when asprintf fails. * sim-utils.c (sim_do_commandf): Issue an error and return when asprintf fails. * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when asprintf fails. 2011-01-11 Mike Frysinger * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before bytes has been calculated and when mmap_next_fd is valid and nr_bytes is 0. (memory_option_handler): Allow missing size when mmap_next_fd is valid. 2011-01-10 Mike Frysinger * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is not empty, and always append $3 to $hardware. 2011-01-10 Mike Frysinger * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute. * sim-hw.h (sim_hw_abort): Likewise. 2011-01-05 Mike Frysinger * sim-load.c (sim_load_file): Change buffer type to unsigned char *. 2011-01-05 Joel Brobecker * run.1: Copyright year update. 2010-12-28 Mike Frysinger * hw-alloc.h (HW_NALLOC): Define. 010-12-28 Mike Frysinger * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n. 2010-12-15 Mike Frysinger * sim-memopt.c (OPTION_MAP_INFO): Define. (memory_options): Handle --map-info. (memory_option_handler): Handle OPTION_MAP_INFO. 2010-11-22 Mike Frysinger * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS, PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END, PROFILE_INSN_COUNT): Add stubs when profile is disabled. 2010-11-22 Mike Frysinger * sim-core.c (WITH_HW): Add device casts to device_error, device_io_read_buffer, and device_io_write_buffer. 2010-11-16 Mike Frysinger * dv-sockser.c (dv_sockser_write_buffer): New function. (dv_sockser_write): Rewrite to use dv_sockser_write_buffer. * dv-sockser.h (dv_sockser_write_buffer): New prototype. 2010-10-07 Hans-Peter Nilsson * callback.c (os_lseek): Call wrap on lseek result. 2010-05-26 Ozkan Sezer * dv-sockser.c (dv_sockser_init): Check error return from socket() call by its equality to -1 not by it being negative. (connected_p): Likewise for accept() call. 2010-04-23 Mike Frysinger * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers. 2010-04-21 Mike Frysinger * profile.c (sim_profile_print_bar): Add cpu argument. 2010-04-21 Mike Frysinger * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU. 2010-04-21 Mike Frysinger * sim-profile.c (profile_vprintf, profile_printf): New functions. (profile_print_pc): Convert sim_io_printf to profile_printf. (profile_print_insn): Likewise. (profile_print_memory): Likewise. (profile_print_core): Likewise. (profile_print_model): Likewise. (sim_profile_print_bar): Likewise. (profile_print_speed): Likewise. (profile_print_addr_ranges): Likewise. (profile_info): Likewise. * sim-profile.h (sim_profile_print_bar): Add cpu argument. 2010-04-19 Mike Frysinger * sim-model.c (OPTION_MODEL): Convert to enum. (OPTION_MODEL_INFO): New enum. (model_options): Add model-info/info-model entries. (model_option_handler): Handle OPTION_MODEL_INFO. 2010-04-13 Mike Frysinger * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define. * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED initially. 2010-04-13 Mike Frysinger * sim-hrw.c (sim_write): Add const to buf arg. * sim-utils.h (sim_write_fn): Likewise. 2010-04-12 Mike Frysinger * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New defines. 2010-04-12 Mike Frysinger * dv-core.c (dv_core_descriptor): Add NULL initializer. * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise. * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise. * dv-sockser.c (sockser_options): Likewise. * hw-ports.c (empty_hw_ports): Likewise. * sim-hw.c (hw_options): Likewise. * sim-model.c (model_options): Likewise. * sim-options.c (standard_options): Likewise. * sim-profile.c (profile_options): Likewise. * sim-trace.c (trace_options): Likewise. * sim-watch.c (watchpoint_options): Likewise. 2010-04-12 Mike Frysinger * sim-options.c (dup_arg_p): Add "const" to the "arg" argument, the local "arg_table" variable, and the xmalloc cast. 2010-04-10 Mike Frysinger * sim-fpu.c (sim_fpu_print_status): Add const markings to local "prefix" var. (sim_fpu_print_func): Add const markings to format buffer. 2010-04-10 Mike Frysinger * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements. 2010-04-10 Mike Frysinger * sim-trace.c (save_data): Add const markings to "buf" argument. 2010-04-10 Mike Frysinger * sim-options.c (standard_option_handler): Add const markings to local "type" var. 2010-04-02 Mike Frysinger * hw-ports.h: Fix spelling typos. 2010-03-30 Mike Frysinger * configure.ac: Check for socklen_t. * configure, config.in: Regenerated. * dv-sockser.c (connected_p): Change addrlen type to socklen_t. 2010-03-30 Mike Frysinger * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string. * sim-hw.c (hw_option_handler): Likewise. 2010-03-30 Mike Frysinger * sim-watch.c (watchpoint_type_to_str): Add const to return. (interrupt_nr_to_str): Likewise. (default_interrupt_names): Add const to pointer type. (sim_watchpoint_install): Add const to prefix. * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names. 2010-03-30 Mike Frysinger * sim-core.c (sim_core_read_buffer): Change raddr to address_word. (sim_core_write_buffer): Likewise. 2010-03-30 Mike Frysinger * sim-trace.c (trace_option_handler): Move cpu_nr decl behind the SIM_HAVE_ADDR_RANGE define. 2010-03-30 Mike Frysinger * sim-core.h (device_error): Add const to message, and add printf format attribute. 2010-03-30 Mike Frysinger * sim-profile.c (profile_print_addr_ranges): Wrap with the SIM_HAVE_ADDR_RANGE define. 2010-03-30 Mike Frysinger * dv-glue.c (hw_glue_ports): Swap static and const. 2010-03-30 Mike Frysinger * nrun.c (usage): Use void in definition. * sim-options.c (dup_arg_p): Convert old-style function definition. (sim_parse_args): Likewise. (sim_print_help): Likewise. * sim-trace.c (set_trace_option_mask): Likewise. (set_trace_option): Likewise. * sim-utils.c (sim_analyze_program): Likewise. (sim_elapsed_time_get): Likewise. (sim_elapsed_time_since): Likewise. 2010-03-22 Mike Frysinger * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef. (standard_options): Likewise. (standard_option_handler): Likewise. 2010-03-16 Mike Frysinger * hw-ports.c (TRACE): Delete. * hw-properties.c (TRACE): Delete. (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE. (hw_find_integer_property): Likewise. (hw_find_integer_array_property): Likewise. (hw_add_duplicate_property): Likewise. 2010-03-15 Mike Frysinger * hw-properties.h (hw_add_boolean_property): Rename "bool" to "boolean". 2010-02-04 Mike Frysinger * sim-model.c: Include sim-model.h 2010-02-04 Mike Frysinger * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop & from the STATE_CPU() examples. 2010-01-24 Doug Evans * cgen-accfp.c (fextsfdf): New arg how. All callers updated. (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi, ufixsfsi): Ditto. * cgen-fpu.h (CGEN_FPCONV_KIND): New enum. (struct cgen_fp_ops): Update signatures of floating point conversion operations. * Make-common.in (CGEN_SIM_DEPS): Define. (CGEN_INCLUDE_DEPS): Use it. (CGEN_MAIN_CPU_DEPS): Simplify. 2010-01-22 Doug Evans * cgen-ops.h (SUBWORDXFSI): Fix word ordering. (SUBWORDTFSI, JOINSIDI): Ditto. 2010-01-05 Doug Evans * cgen-types.h (SETDI): Delete, unused. 2009-12-02 Doug Evans * cgen-engine.h: Remove duplicated comment. 2009-11-23 Doug Evans * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT. (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT. 2009-11-22 Doug Evans * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define. (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define. (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype instead of CGEN_INSN_INT. * cgen-trace.h (trace_extract): Add cast to fix warning. 2009-11-05 Doug Evans * cgen-mem.h (DECLARE_GETT): Don't inline. (DECLARE_SETT): Ditto. 2009-10-15 Joel Sherrill * sim-inline.h: Fix spelling error. 2009-10-02 Ralf Corsepius * Make-common.in: Add datarootdir. 2009-08-29 Ralf Wildenhues * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS) (SIM_CHECK_MEMBERS_1): Remove. * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent AC_CHECK_MEMBERS one. * configure: Regenerate. * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn. * configure: Regenerate. 2009-08-22 Ralf Wildenhues * config.in: Regenerate. * configure: Likewise. * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with definition of AC_CHECK_MEMBER. * aclocal.m4: m4_include toplevel config/override.m4. * configure: Regenerate. 2009-07-30 Ralf Wildenhues * Makefile.in (datarootdir): New variable. 2009-07-07 Doug Evans * Make-common.in (CPU_DIR): Define. 2009-07-06 Doug Evans * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical identifiers for file types rather than encoding internal implementation details of cgen.sh. (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto. * cgen.sh: Add support for parallel makes. Rewrite cpu/decode handling to avoid generating "extrafiles" twice. 2009-05-18 Jon Beniston * gennltvals.sh: Add lm32 target. * nltvals.def: Add lm32 syscall definitions. 2009-03-19 J"orn Rennecke (tiny change) Speed up simulator startup: * sim-utils.c (zalloc): Use xcalloc. 2009-01-07 Hans-Peter Nilsson * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI) (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI) (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type variant; UQI, UHI, USI, UDI, and cast the result to the signed type, QI, HI, SI, DI. * callback.c (os_error): Mark as being a noreturn function. * sim-io.h (sim_io_error): Similar for sim_io_error. 2008-11-12 Joel Sherrill * aclocal.m4: Fix underquoting of function names. 2008-10-21 Julian Brown * Make-common.in (run$(EXEEXT)): Add LDFLAGS. 2008-07-11 Hans-Peter Nilsson * common.m4: Add test for libz and zlib.h. * configure: Regenerate to track ../common/common.m4 changes. * config.in: Ditto. 2008-06-06 Vladimir Prus Daniel Jacobowitz Joseph Myers * aclocal.m4: Include ../../config/acx.m4. * common.m4: Use ACX_PKGVERSION and ACX_BUGURL. * configure, config.in: Regenerate. * Make-common.in (LIB_OBJS): Add version.o. (version.c, version.o): New rules. * run.c: Include version.h. (usage): Add help parameter. Print output either to stdout or stderr depending on that parameter. (print_version): New. (main): Check for --help and --version. * run-sim.h (sim_target_display_usage): Add help parameter. * version.h: New. 2008-04-14 Hans Kester * sim-signal.c: Define missing signals for _WIN32. 2008-02-12 M Ranga Swami Reddy * gennltvals.sh: Add cr16. * nltvals.def: Rebuild. 2007-10-11 Jesper Nilsson * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions. * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2. 2007-08-10 Nick Clifton * sim-memopt.c (memory_options): Mention that the --memory-size switch accepts suffixes. (parse_size): Handle a suffix on the size value. * sim-options.c (standard_options): Mention that the mem-size switch accepts suffixes. (standard_option_handler): Handle a suffix on the size value. 2006-12-21 Hans-Peter Nilsson * acconfig.h: Remove. * config.in: Regenerate. 2006-11-07 Thiemo Seufer * gentmap.c: Fix compile time warning. 2006-11-07 Thiemo Seufer * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type for bfd text addresses. 2006-08-29 Thiemo Seufer Nigel Stephens * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for SIM_QUIET_NAN_NEGATED. 2006-08-29 Nigel Stephens * sim-profile.c (profile_pc_init): Initialise default profiling frequency to a prime number. (profile_print_pc): Convert gmon.out sample data into target byte order. 2006-06-13 Richard Earnshaw * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR. * common.m4: Likewise. * configure: Regenerated. 2006-06-05 Daniel Jacobowitz * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. * configure: Regenerated. 2006-05-31 Daniel Jacobowitz * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL and LIBINTL_DEP everywhere. (CSEARCH): Use INCINTL. * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new gettext macros. * configure: Regenerated. 2006-03-29 Hans-Peter Nilsson * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate- option-contents test. 2005-11-28 Mark Mitchell * sim-signal.c (sim_signal_to_target): Fix typos. * sim-reason.c (sim_stop_reason): Use sim_signal_to_target, not sim_signal_to_host. * sim-signal.c (sim_signal_to_host): Fix typo. (sim_signal_to_target): New function. 2005-07-10 Hans-Peter Nilsson * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES change. 2005-07-08 Ian Lance Taylor * sim-fpu.c (sim_fpu_abs): Always clear the sign bit. * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a different fraction for a quiet NaN. (unpack_fpu): Likewise. 2005-07-08 Ben Elliston * callback.c: Remove ANSI_PROTOTYPES conditional code. * sim-load.c: Likewise. * syscall.c: Likewise. 2005-05-24 Corinna Vinschen * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency check. 2005-05-17 Daniel Jacobowitz * Make-common.in (install-common, installdirs): Honor $DESTDIR. 2005-04-20 Manoj Iyer * sim-types.h: Changed unsigned32 and unsigned64 to signed32 and signed64 for __ALPHA__. 2005-03-23 Mark Kettenis * aclocal.m4 Include ../../gettext.m4. (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST) (AM_LC_MESSAGES): Remove. * configure: Regenerate. 2005-02-28 Jim Blandy * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include -Wuninitialized in the default list of build warnings if CFLAGS is set, and doesn't include -O. (Using -Wuninitialized without optimization produces a warning, which interferes with compilation with -Werror.) 2005-02-21 Jim Blandy * callback.c (os_fstat): Don't declare 't' unless it's used. 2005-02-09 Jim Blandy * Make-common.in (CGEN): Load guile.scm, and include a trailing '-s' argument. (CGEN_FLAGS_TO_PASS): Include single quotes around the reference to $(CGEN), to ensure that the command substitution happens where the variable is referenced in the submake, not when the submake's arguments are expanded. (cgen.sh): Be prepared for the 'cgen' argument to contain spaces. (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the application Scheme script directly after ${cgen}; don't precede it with a -s. 2005-01-28 Hans-Peter Nilsson * syscall.c (cb_syscall) : New case. * callback.c [HAVE_LIMITS_H]: Include limits.h. Include libiberty.h. (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd being either end of a pipe. (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions. (os_shutdown): Clear pipe state. (default_callback): Initialize new members. * callback.c (default_callback): Initialize target_endian. (cb_store_target_endian): Renamed from store, new first parameter host_callback *cb, drop last parameter big_p. Take endianness from cb. (cb_host_to_target_stat): Change to use cb_store_target_endian. Remove variable big_p. * nrun.c (main): Initialize default_callback.target_endian. 2005-01-14 Andrew Cagney * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4. Add explicit call to AC_CONFIG_HEADER. * common.m4: Delete call to AC_CONFIG_HEADER, update usage. * configure: Re-generate. 2005-01-12 Andrew Cagney * common.m4: New file, based on of aclocal.m4. 2005-01-11 Andrew Cagney * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros. * configure: Regenerated to track ../common/aclocal.m4 changes. 2005-01-07 Andrew Cagney * configure.ac: Rename configure.in, require autoconf 2.59. * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR. * configure: Re-generate. 2004-12-15 Hans-Peter Nilsson * syscall.c (cb_syscall) : New cases. 2004-12-13 Hans-Peter Nilsson * syscall.c (cb_syscall) : New case. (cb_syscall) : New case. * callback.c (os_lstat): New function. 2004-12-08 Hans-Peter Nilsson * run.1: Document --sysroot=filepath. * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT. (standard_options): Support --sysroot=. (standard_option_handler): Handle OPTION_SYSROOT. * syscall.c (simulator_sysroot): Define, initialized empty. (get_path): Prepend simulator_sysroot to absolute file path. [HAVE_STRING_H]: Include string.h. [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h. * nrun.c [HAVE_UNISTD_H]: Include unistd.h. (main): If simulator_sysroot is not empty, chdir there. * sim-config.h (simulator_sysroot): Declare. * aclocal.m4 (SIM_AC_OUTPUT): Substitute @@cgen_breaks@@ for "break cgen_rtx_error" in a CGEN-generated simulator. * gdbinit.in: Break on sim_core_signal too. Have autoconf replacement for CGEN-related breakpoints. 2004-12-07 Hans-Peter Nilsson * Make-common.in (sim-basics_h): Add $(callback_h). 2004-12-03 Hans-Peter Nilsson * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev, st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime. * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1) (SIM_CHECK_MEMBERS): New macros. * callback.c (cb_host_to_target_stat): Use temporary macro ST_x for struct stat member test and write. Add ST_x calls for each struct stat member tested in configure.in. Wrap each ST_x call in #ifdef of configure macro for that member. * configure, config.in: Regenerate. 2004-12-01 Hans-Peter Nilsson * cgen.sh: New thirteenth parameter opcfile, defaulting to /dev/null. : Pass -OPC opcfile. * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth parameter to cgen.sh. 2004-11-30 Richard Earnshaw * Make-common.in (sim-basics_h): Correct dependencies on cconfig.h and tconfig.h (sim-load.o): Correct typo in sim-basics_h dependency. 2004-11-18 Richard Earnshaw * Make-common.in (sim-*_h): Add macros for all sim headers listing sub-dependencies for other sim files that they include. (sim_main_headers): Use sim-*_h macros. (sim-load.o): Depend on sim-basics_h, not sim_main_headers. 2004-11-16 Hans-Peter Nilsson * sim-config.c (sim_config): Recognize when a bfd has unspecified endian information. * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and $(remote_sim_h) too. (sim_main_headers): Add sim-utils.h. 2004-10-07 Kazuhiro Inaoka * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2. 2004-07-26 Andrew Cagney Problem from Olaf Hering . * Makefile.in (install-man, installdirs): Add DESTDIR prefix. 2004-07-10 Ben Elliston * hw-tree.c (parse_integer_property): Typo fix in comments. * sim-options.c (sim_args_command): Likewise. 2004-06-28 Andrew Cagney * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook. 2004-06-27 J"orn Rennecke * callback.c (os_shutdown): Fix bug in last change: actually mark file descriptors as available on startup. 2004-06-25 J"orn Rennecke [ include/gdb: * callback.h (host_callback_struct): Replace members fdopen and alwaysopen with fd_buddy. ] * callback.c: Changed all users. 2004-06-15 Alan Modra * sim-load.c (sim_load_file): Use bfd_get_section_size instead of bfd_get_section_size_before_reloc. 2004-05-18 Daniel Jacobowitz * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before passing it to printf. 2004-05-10 Daniel Jacobowitz * callback.c: Update copyright dates. * run.c: Likewise. * sim-basics.h: Likewise. * sim-load.c: Likewise. * syscall.c: Likewise. 2004-05-10 Maciej W. Rozycki * callback.c: Include cconfig.h instead of config.h. * run.c: Likewise. * sim-basics.h: Likewise. * sim-load.c: Likewise. * syscall.c: Likewise. 2004-01-16 Ben Elliston * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty. 2003-12-19 Kazuhiro Inaoka * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run. 2003-11-22 Kazu Hirata * sim-options.c (standard_options): Fix the names of H8 variants. 2003-10-30 Andrew Cagney * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry" with "struct bfd_symbol". 2003-10-21 Andrew Cagney * callback.c (os_truncate): Call "truncate", and not "stat". 2003-10-20 Andrew Cagney * sim-base.h: Replace "struct sec" with "struct bfd_section". 2003-10-15 J"orn Rennecke * callback.c (os_ftruncate, os_truncate): New functions. (default_callback): Initialize ftruncate and truncate members. 2003-09-08 Dave Brolley On behalf of Doug Evans * cgen.sh: New arg archfile. * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode, cgen-cpu-decode,cgen-desc): Update call to cgen.sh. 2003-08-28 Andrew Cagney * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof. * sim-options.c (print_help): Cast the format with specifier to "int". 2003-08-20 Michael Snyder Dave Brolley * cgen-par.h (flags, word1): New target-specific fields of CGEN_WRITE_QUEUE_ELEMENT. (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro. (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro. * gennltvals.sh: Add frv target. * nltvals.def: Add frv target. 2003-06-23 Michael Snyder * nrun.c (main): Delete h8/300 ifdef (sim now handles signals). * sim-reg.c: Fix cut-and-paste bug in comment. 2003-06-22 Andrew Cagney From matthew green : * sim-fpu.h: Update copyright. (sim_fpu_fraction, sim_fpu_guard): New prototypes. * sim-fpu.c: Update copyright. (sim_fpu_fraction, sim_fpu_guard): New inline functions. 2003-06-17 Frank Ch. Eigler From Doug Evans : * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible with disassemble_info:read_memory_func. * cgen-trace.c (sim_disasm_read_memory): Ditto. 2003-06-04 Michael Snyder * common/run.c (main): Remove SIM_H8300 ifdef. (usage): Ditto. * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX. (standard_options): Add '-x' for h8/300sx. (standard_option_handler): Add case for SIM_H8300SX. 2003-04-13 Michael Snyder * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h. 2003-03-01 Andrew Cagney * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort. (sim_engine_vabort): Ditto. 2003-02-27 Andrew Cagney * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd. * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto. * nrun.c (main): Ditto. 2003-02-26 Andrew Cagney * sim-engine.h (sim_engine_abort): Add noreturn attribute. (sim_engine_vabort): Ditto. (sim_engine_halt, sim_engine_restart): Ditto. 2003-02-20 Andrew Cagney * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o (sim-break_h): Delete macro. (sim-break.o): Delete rule. * sim-break.c: Delete file. * sim-break.h: Delete file. * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h". (STATE_BREAKPOINTS): Delete macro. (sim_state_base): Delete field breakpoints. * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add sim_break_install to array. 2003-01-08 Kazu Hirata * run.c (usage): Fix typos. 2002-11-27 Richard Sandiford * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div. 2002-11-22 Andrew Cagney * dv-core.c: Update copyright. sim/common contributed to the FSF. * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto. * hw-device.h, hw-handles.c, hw-handles.h: Ditto. * hw-instances.c, hw-instances.h, hw-properties.c: Ditto. * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto. * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto. * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto. * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto. * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto. * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto. 2002-11-13 Andrew Cagney * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif. 2002-11-06 Richard Sandiford * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro. (distclean): Depend on it. 2002-10-14 Alan Modra * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION. 2002-08-29 Dave Brolley * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen. 2002-07-17 Andrew Cagney * run-sim.h: Add #ifdef RUN_SIM_H wrapper. (sim_set_callbacks, sim_size, sim_trace) (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved to here from "gdb/remote-sim.h". 2002-07-16 Andrew Cagney * sim-resume.c (sim_resume): Add local variable sig_to_deliver to avoid possible longjmp problems with automatic variable siggnal. 2002-07-14 Andrew Cagney From 2002-07-11 Momchil Velikov : * Make-common.in (installdirs): Make $(libdir) too, needed when installing libsim.a. 2002-07-13 Andrew Cagney * gennltvals.sh (dir): Mark d30v as obsolete. * nltvals.def: Remove d30v. 2002-06-17 Andrew Cagney * hw-events.c (hw_event_queue_schedule): Initialize `dummy'. * sim-memopt.c: Include . (do_memopt_add): Fix printf format. * sim-events.c (sim_events_schedule): Initialize ``dummy''. 2002-06-16 Andrew Cagney * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's --enable-gdb-build-warnings. * configure: Regenerated to track ../common/aclocal.m4 changes. 2002-06-09 Aldy Hernandez * sim-fpu.c (unpack_fpu): Initialize exponent for sim_fpu_class_zero. (i2fpu): Same. (sim_fpu_sqrt): Same. 2002-06-08 Andrew Cagney * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h". * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h". * run.c: Ditto. * sim-load.c: Ditto. * callback.c: Ditto. * syscall.c: Ditto. * Make-common.in (callback_h): Define. (remote_sim_h): Define. (run.o): Update. (callback.o): Update. (syscall.o): Update. (sim-load.o): (nrun.o): Update. (sim-hload.o): Update. (sim-io.o): Update. (sim-reason.o): Update. (sim-reg.o): Update. (sim-resume.o): Update. 2002-05-30 Kazu Hirata * run.c: Fix formatting. 2002-05-20 Nick Clifton * run-sim.h: New header. Provide prototypes for functions used between run() and libsim.a which are not used by GDB. * run.c: Include run-sim.h. (main): If SIM_TARGET_SWITCHES is defined call sim_target_parse_command_line. (usage): If SIM_TARGET_SWITCHES is defined call sim_target_display_usage. 2002-05-17 Andrey Volkov * run.c: Made h8300s as new target, not h8300h alias. Added new option -S (h8300s target) * sim-options.c: Ditto. 2002-05-01 Chris Demetriou * callback.c: Use 'deprecated' rather than 'depreciated.' 2002-02-24 Andrew Cagney From wiz at danbala: * sim-fpu.h: Fix grammar and typos. Fix PR gdb/287. 2002-02-10 Chris Demetriou * callback.c: Fix some spelling errors. * hw-device.h: Likewise. * hw-tree.c: Likewise. * sim-abort.c: Likewise. * sim-alu.h: Likewise. * sim-core.h: Likewise. * sim-events.c: Likewise. * sim-events.h: Likewise. * sim-fpu.h: Likewise. * sim-profile.h: Likewise. * sim-utils.c: Likewise. 2002-01-31 Hans-Peter Nilsson * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI): New functions. 2002-01-20 Ben Elliston * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in the comment for this enumerator. 2002-01-14 Ben Elliston * sim-fpu.h: Fix comment about sim_fpu_* constants. 2001-12-20 Kazu Hirata * run.c (usage): Fix a typo. 2001-07-05 Ben Elliston * Make-common.in (srccgen): Remove. (CGEN_CPU_DIR): Define. (CGEN_READ_SCM): Redefine without $(srccgen). (CGEN_ARCH_SCM): Ditto. (CGEN_CPU_SCM): Ditto. (CGEN_DECODE_SCM): Ditto. (CGEN_DESC_SCM): Ditto. 2001-04-25 Frank Ch. Eigler * sim-load.c (sim_load_file): Put it back: external now. * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk. 2001-04-21 Andrew Cagney * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD internal interface. * sim-utils.c (sim_analyze_program): Ditto. 2001-04-19 Frank Ch. Eigler * sim-utils.c (sim_analyze_program): Call bfd_cache_close after we're finished with its immediate use. * sim-load.c (sim_load_file): Ditto. 2001-03-16 Frank Ch. Eigler Add support for mmap-based memory regions. * sim-memopt.c (mmap_next_fd): New global. (sim_memory_init): Reinitialize it. (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new "--memory-mapfile FILE" option. Check for some errors. (do_memopt_add): Conditionally do mmap instead of malloc for backing store of simulated memory. Check for more errors. (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup. * sim-memopt.h (munmap_length): New member of _sim_memopt. * configure.in: Look for mmap/fstat related functions and headers. * config.in, configure: Regenerated. 2001-03-15 Frank Ch. Eigler * sim-core.c (sim_core_map_attach): Correct overlap-related error messages. 2001-03-07 Michael Meissner * run.c (alloca-conf.h): Delete, no longer provided. 2001-02-22 Ben Elliston * sim-trace.h (TRACE_VPU_IDX): Add. (TRACE_vpu): Define. (WITH_TRACE_VPU_P): Likewise. (TRACE_VPU_P): Likewise. * sim-trace.c (OPTION_TRACE_VPU): Define. (trace_options): Add --trace-vpu. (trace_option_handler): Handle OPTION_TRACE_VPU. (trace_option_handler): Include VPU tracing in --trace-semantics. (trace_idx_to_str): Handle TRACE_VPU_IDX. 2001-02-21 Ben Elliston * sim-trace.h (TRACE_BRANCH_INPUT1): New macro. (TRACE_BRANCH_INPUT2): Likewise. 2001-02-09 Ben Elliston * (profile_print_pc): Write header out in target byte order. 2001-02-09 Ben Elliston * sim-profile.c (profile_pc_init): Correct bug in loop logic when adjusting the pc shift value. 2001-01-12 Chris Demetriou * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case where a numeric value is supplied. 2001-01-06 Ben Elliston * cgen.sh: Allow extrafiles to include the semantics files when generating an ISA-specific decoder. 2000-12-27 Alexandre Oliva * Make-common.in (sim-io.o): Depend on targ-vals.h. 2000-12-23 Ben Elliston * cgen-trace.c (trace_result): Handle 'f' type operands; output them to the trace stream using sim_fpu_printn_fpu. Include "sim-fpu.h". 2000-12-15 Ben Elliston * sim-fpu.h (sim_fpu_printn_fpu): Declare. * sim-fpu.c (print_bits): Add digits parameter. Print only as many trailing digits as specified (-1 to print all digits). (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu. (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls to print_bits (). 2000-12-13 Ben Elliston * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor sed expressions into $sedscript, substituting @@prefix@@/@@PREFIX@@. (defs): New action. 2000-12-12 Geoffrey Keating * sim-endian.h: Don't have parameters on macro definitions which are simply renaming functions, to permit use of XCONCAT2 in both the macro name and the arguments in a use of such a definition. 2000-12-11 Ben Elliston * cgen-ops.h (SUBWORDDFDI): New function. 2000-12-05 Ben Elliston * Make-common.in (cgen-defs): New target. (cgen-decode): Pass $(EXTRAFILES). * genmloop.sh: Use @@prefix@@, not @@cpu@@ throughout. Add -prefix and -outfile-suffix options. 2000-12-04 Ben Elliston * cgen-ops.h (SUBWORDSIQI): Mask off top bits. (SUBWORDSIUQI): Likewise. (SUBWORDDIHI): Likewise. (SUBWORDDIQI): New function. * cgen-trace.c (disassemble_insn): Remove unused declaration. * cgen-scache.c (scache_option_handler): Remove unused local var. 2000-12-03 Ben Elliston * sim-profile.c (profile_option_handler): Remove unused prof_nr. 2000-11-26 Stephane Carrez * hw-events.c (delete_hw_event_data): Remove the scheduled events. 2000-11-26 Stephane Carrez * dv-core.c (dv_core_attach_address_callback): Don't abort if space is not zero. 2000-11-24 Stephane Carrez * hw-base.c (hw_delete): Don't free base_of_hw since it's freed. (set_hw_delete): Moved the macro as a function. * hw-base.h (set_hw_delete): Declare as external function. * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory allocated using hw_malloc. 2000-11-24 Stephane Carrez * sim-options.c (sim_parse_args): Free the memory used for long_options, short_options, handlers, opt_cpu, orig_val. 2000-11-20 Ben Elliston * cgen-ops.h (SUBBI): New macro. (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions. (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise. 2000-11-16 Ben Elliston * cgen-types.h (VOID): New type. 2000-11-09 Ben Elliston * sim-fpu.c (sim_fpu_one): Set exponent to 0. (sim_fpu_two): Set exponent to 1. 2000-10-26 Ben Elliston * cgen.sh: Handle an isa argument between cpu and mach. Default to `all'. Pass `-i' options to cgen applications. * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode, cgen-desc): Pass $(isa) to cgen.sh. 2000-10-08 Ben Elliston * cgen-utils.c (cgen_rtx_error): New function. 2000-10-07 Ben Elliston * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure conditions for sim_core_read_buffer(). 2000-09-26 Dave Brolley * cgen-utils.c (RORQI): New function. (ROLQI): New function. (RORHI): New function. (ROLHI): New function. 2000-08-28 Dave Brolley * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is in insn_value if it will fit. 2000-08-21 Frank Ch. Eigler * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules. 2000-08-15 Dave Brolley * sim-profile.c (profile_print_speed): Print cpu frequency if not zero. 2000-08-15 Dave Brolley * sim-profile.h (PROFILE_DATA): Add cpu_freq. (PROFILE_CPU_FREQ): New macro. * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator. (profile-options): Add profile-cpu-frequency. (parse_frequency): New function. (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY. (profile_print_speed): Print cpu frequency and simulated execution time. Re-indent other items to match. 2000-08-09 Andrew Cagney * dv-sockser.c (dv_sockser_init): Eliminate MIN macro. 2000-07-27 Frank Ch. Eigler From Maciej W. Rozycki * Makefile.in (install): Install run.1 man page. Thu Jul 27 21:56:08 2000 Andrew Cagney From 2000-06-23 Doug Evans : * Makefile.in (headers,nltvals.def): Merge. Thu Jul 27 20:37:47 2000 Andrew Cagney From 2000-06-25 Stephane Carrez : * nrun.c (main): Print the simulator statistics only in verbose mode. * hw-properties.h (hw_find_integer_array_property): Fix prototype (use signed_cell). From 2000-06-25 Stephane Carrez : * sim-events.c (sim_events_remain_time): New function returning the time that remains before the event is raised. * hw-events.c (hw_event_remain_time): Likewise. * sim-events.h (sim_events_remain_time): Declare. * hw-events.h (hw_event_remain_time): Declare. From 2000-06-25 Stephane Carrez : * sim-hw.c: Use instead of (OPTION_HW_LIST): New option --hw-list to list the devices. (hw_option_handler): List the device tree with 'sim_hw_print'. From 2000-06-25 Stephane Carrez : * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets. (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16. (EXTENDED): Define for 16-bit word size. * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED, MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size. * sim-types.h: Added support for 16-bit targets. 2000-06-23 Frank Ch. Eigler * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX. 2000-06-24 Frank Ch. Eigler From Maciej W. Rozycki : * Makefile.in (distclean): Clean cconfig.h also. Tue May 23 21:39:23 2000 Andrew Cagney * configure: Regenerated to track ../common/aclocal.m4 changes. Tue May 23 21:35:53 2000 Andrew Cagney * aclocal.m4 (sim-profile): Enable the profiler by default. Tue May 23 20:30:12 2000 Andrew Cagney * run.c (main): Initialize sigrc. Wed Apr 26 16:18:44 2000 Andrew Cagney * sim-events.c (update_time_from_event): Add more detailed event tracing. 2000-03-30 Dave Brolley * aclocal.m4 (cgen): Use guile to run cgen. 2000-03-23 Dave Brolley * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to ftruncdfsf. * cgen-accfp.c (fextsfdf): New function. (ftruncdfsf): New function. (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf. 2000-03-13 Jeff Johnston * cgen-ops.h: Added TRUNCSISI. 2000-03-08 Dave Brolley * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE. (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write. (sim_queue_fn_si_write): Last argument is has type USI. (sim_queue_fn_sf_write): New function. * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI. (sim_queue_fn_sf_write): New function. (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE. Tue Feb 22 16:45:09 2000 Andrew Cagney * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with sim_set_trace and run simulator using sim_resume. (main): Add option ``-o'' - operating environment. Only continue after a signal when operating environment. (main): Always set REASON and SIGRC using sim_stop_reason. (sim_trace): Delete extern declaration. 2000-02-08 Nick Clifton * callback.c: Fix compile time warning messages. * run.c: Fix compile time warning messages. 1999-12-17 Dave Brolley * sim-profile.h: (set_profile_option_mask): Add prototype. * sim-profile.c (set_profile_option_mask): No longer static. Wed Dec 8 21:47:13 1999 Andrew Cagney * sim-arange.c: Include 1999-12-07 Dave Brolley * sim-options.c (print_help): '=' required before optional argument. * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator. (CGEN_FN_MEM_HI_WRITE): New enumerator. (CGEN_FN_MEM_SI_WRITE): New enumerator. (CGEN_FN_MEM_DI_WRITE): New enumerator. (CGEN_FN_MEM_DF_WRITE): New enumerator. (CGEN_FN_MEM_XI_WRITE): New enumerator. (fn_mem_qi_write): New union members. (fn_mem_hi_write): New union members. (fn_mem_si_write): New union members. (fn_mem_di_write): New union members. (fn_mem_df_write): New union members. (fn_mem_xi_write): New union members. (sim_queue_fn_mem_qi_write): New function. (sim_queue_fn_mem_hi_write): New function. (sim_queue_fn_mem_si_write): New function. (sim_queue_fn_mem_di_write): New function. (sim_queue_fn_mem_df_write): New function. (sim_queue_fn_mem_xi_write): New function. * cgen-par.c (sim_queue_fn_mem_qi_write): New function. (sim_queue_fn_mem_hi_write): New function. (sim_queue_fn_mem_si_write): New function. (sim_queue_fn_mem_di_write): New function. (sim_queue_fn_mem_df_write): New function. (sim_queue_fn_mem_xi_write): New function. (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE, CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE, CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE. 1999-12-01 Dave Brolley * cgen-accfp.c (subsf): Check status code. (mulsf): Ditto. (negsf): Ditto. (abssf): Ditto. (sqrtsf): Ditto. (invsf): Ditto. (minsf): Ditto. (maxsf): Ditto. (subdf): Ditto. (muldf): Ditto. (divdf): Ditto. (negdf): Ditto. (absdf): Ditto. (sqrtdf): Ditto. (invdf): Ditto. (mindf): Ditto. (maxdf): Ditto. 1999-11-26 Dave Brolley * cgen-par.h (fn_df_write): Mode of data is DF. (sim_queue_fn_df_write): Mode of data is DF. * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF. 1999-11-22 Dave Brolley * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer. * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue. 1999-11-04 Dave Brolley * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and CGEN_MEM_XI_WRITE members. (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members. (sim_queue_fn_xi_write): New function. (sim_queue_mem_xi_write): New function. * cgen-par.c (sim_queue_fn_xi_write): New function. (sim_queue_mem_xi_write): New function. (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and CGEN_MEM_XI_WRITE. 1999-10-22 Dave Brolley * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT. (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro. * cgen-par.c: Set insn_address for each queued write. Get pc from cpu when executing queued writes. 1999-10-19 Dave Brolley * cgen-par.h (sim_queue_fn_pc_write): New function. (CGEN_FN_PC_WRITE): New enumerator. (fn_pc_write): New union member. * cgen-par.c (sim_queue_fn_pc_write): New function. (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE. 1999-10-18 Dave Brolley * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator. (CGEN_MEM_DF_WRITE): New enumerator. (mem_di_write): New union member. (mem_df_write): New union member. * cgen-par.c (sim_queue_mem_di_write): New function. (sim_queue_mem_df_write): New function. (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and CGEN_MEM_DF_WRITE. * cgen-accfp.c (divsf): Check for division errors. 1999-10-14 Doug Evans * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete. 1999-10-07 Dave Brolley * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator. (fn_hi_write): New union member. (sim_queue_fn_hi_write): New function. * cgen-par.c (sim_queue_fn_hi_write): New function. (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE. 1999-09-29 Doug Evans * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'. Change type of result to SEM_PC. Wed Sep 29 14:43:57 1999 Dave Brolley * cgen-defs.h (sim_engine_invalid_insn): Now returns PC. 1999-09-25 Doug Evans * cgen-ops.h (SUBWORD*): Delete cpu arg. (JOIN*): Delete cpu arg. Tue Sep 21 17:14:16 1999 Dave Brolley * genmloop.sh (@@cpu@@_scache_lookup): No longer takes last_insn_p parameter. (SET_LAST_INSN_P): Set last_insn_p flag in the scache element. Mon Sep 20 21:44:06 1999 Geoffrey Keating * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting large values. Tue Feb 8 16:33:48 2000 Andrew Cagney * run.c (main): Check the sim_stop_reason and only halt simulation when a valid stop condition is identified. Wed Sep 15 14:12:37 1999 Andrew Cagney * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h". Tue Sep 14 14:15:47 1999 Dave Brolley * cgen-par.h (CGEN_BI_WRITE): New enumerator. (bi_write): New union element. (sim_queue_bi_write): New function. * cgen-par.c (sim_queue_bi_write): New function. (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE. Thu Sep 2 18:15:53 1999 Andrew Cagney * configure: Regenerated to track ../common/aclocal.m4 changes. * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from ../gdb/configure.in. * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define. (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define. (SIM_WARNINGS): Delete (CONFIG_CFLAGS): Update. Tue Aug 31 16:01:42 1999 Dave Brolley * cgen-par.c: New file. * cgen-par.h: New file. * cgen-sim.h (cgen-par.h): #include it. * cgen-cpu.h (write_queue): New field. (CPU_WRITE_QUEUE): New access macro. * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h. (cgen-par.o): New target. 1999-08-28 Doug Evans * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM. * cgen-utils.c (mode_names): Update. 1999-08-20 Doug Evans * genmloop.sh: New args -parallel-generic-write, -parallel-only. * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC buffer arg if WITH_PARALLEL_GENWRITE. (struct insn_sem): Handle WITH_PARALLEL_GENWRITE. (struct idesc): Ditto. Wed Aug 18 18:17:28 1999 Doug Evans * sim-model.c (model_option_handler): Add \n to error message. 1999-08-08 Doug Evans * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete. (insn_sem): Rewrite. (sem_fn_desc): New struct. (idesc): Rewrite. * genmloop.sh (scache case,@@cpu@@_scache_lookup): Profile scache hit, misses if ! FAST_P. (scache case): Split into non-parallel/parallel versions. (@@cpu@@_engine_run_{full,fast}): Call @@cpu@@_{sem,semf}_init_idesc_table if not use semantic switch version. 1999-08-04 Doug Evans * cgen-defs.h (SEM_BRANCH_TYPE): New enum. * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete. (SEM_BRANCH_INIT_EXTRACT): Delete. (SEM_BRANCH_INIT): Replace npc_ptr with br_type. (SEM_BRANCH_FINI): Ditto. (SEM_BRANCH_VIA_ADDR): Ditto. (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg. (SEM_BRANCH_ADDR_CACHE): Delete. (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros. * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with pbb_br_type. * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain. (@@cpu@@_pbb_begin): Initialize branch_target. (@@cpu@@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type. (@@cpu@@_engine_run_full): Replace local pbb_br_npc_ptr with pbb_br_type. (@@cpu@@_engine_run_fast): Ditto. Fri Jul 16 14:47:53 1999 Dave Brolley * cgen-utils.c (RORSI): New function. (ROLSI): New function. 1999-07-14 Doug Evans * Makefile.in (TAGS): Tweak TAGS regex. * cgen-mem.h (*): Add TAGS markers. Sun Jul 11 23:47:20 1999 Andrew Cagney * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only passed in when sim_resume is first entered - don't re-pass it after a restart. Sun Jul 11 23:34:44 1999 Andrew Cagney * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and OPTION_LOAD_LMA but only when is defined. (standard_options): When SIM_HANDLES_LMA is defined include options --load-lma and --load-vma. (standard_install): Initialize STATE_LOAD_AT_LMA_P. * sim-base.h (STATE_LOAD_AT_LMA_P): Define. (struct sim_state_base): Add load_at_lma_p. * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with STATE_LOAD_AT_LMA_P. Sun Jul 11 12:03:36 1999 Andrew Cagney * nrun.c (main): Re-format loop gnu style. Wed Jul 7 19:56:03 1999 Andrew Cagney * dv-sockser.c (connected_p): Initialize addrlen. 1999-07-06 Dave Brolley * cgen-accfp.c (floatsidf): New function. (fixdfsi): New function. 1999-07-06 Doug Evans * sim-model.c (sim_model_init): Issue error if machine is unsupported. 1999-07-05 Doug Evans * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h. (cgen-fpu.o,cgen-accfp.o): Add rules for. * cgen-fpu.c: New file. * cgen-fpu.h: New file. * cgen-accfp.c: New file. * cgen-cpu.h (CGEN_CPU): New member fpu. * cgen-mem.h: Redo fp support. * cgen-ops.h: Delete k&r support. Redo fp support. * cgen-sim.h: Include cgen-fpu.h. * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h. 1999-06-23 Doug Evans * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of ifndef. * genmloop.sh (@@cpu@@_scache_lookup): Delete unused local var. (@@cpu@@_pbb_cti_chain): Minor clean up. 1999-05-08 Felix Lee * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of AM_CYGWIN32 and AM_EXEEXT. * configure: Regenerate. Fri Apr 16 16:43:22 1999 Doug Evans * sim-core.c (device_error,device_io_read_buffer, device_io_write_buffer): Delete decls. * sim-core.h: Put them here. * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer. (sim_core_write_buffer): Pass sd to device_io_write_buffer. * sim-n-core.h (sim_core_read_aligned_N): Ditto. (sim_core_write_aligned_N): Ditto. 1999-04-14 Stephane Carrez * sim-memopt.c (sim_memory_uninstall): Don't look into free()d memory. 1999-04-14 Doug Evans * cgen-utils.scm (virtual_insn_entries): Update attribute definition. 1999-04-13 Doug Evans * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES. (sim_core_write_buffer): Ditto. 1999-04-02 Keith Seitz * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback after the interval counter has expired. (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of poll_quit callbacks. May be overridden by Makefile. (poll_quit_counter): New global. * sim-events.c: Remove all mentions of ui_loop_hook. The host callback "poll_quit" will serve the purpose. * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK is defined. * nrun.c: Remove declaration of ui_loop_hook. Wed Mar 31 18:55:41 1999 Doug Evans * cgen-run.c (sim_resume): Don't tell main loop to run "forever" if being used by gdb. 1999-03-22 Doug Evans * cgen-types.h (XF,TF): Tweak. * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT, in cgen-types.h. (SUBWORD*,JOIN*): Define. * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize moved into cpu descriptor. * sim-model.h (MACH): New member `num'. 1999-02-09 Doug Evans * cgen-cpu.h (CGEN_DISASSEMBLER): New type. (CGEN_CPU): Member opcode renamed to cpu_desc. New members get_idata,disassembler. * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE. (CGEN_STATE): Delete member opcode_table. (sim_disassemble_insn): Delete decl. * cgen-engine.h (struct insn_sem): Moved to here from -decode.c. (struct idesc): Moved to here from -decode.h. * cgen-run.c (prime_cpu): Call prepare_run callback. * cgen-trace.h (SFILE): New type. (sim_disasm_sprintf): Declare. (sim_disasm_read_memory,sim_disasm_perror_memory): Declare. (sim_cgen_disassemble_insn): Declare. * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h. (insn_fields): Delete. (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with CPU_CPU_DESC (cpu). (trace_insn): Call CPU_DISASSEMBLER hook. (sim_disasm_sprintf): New function. (sim_disasm_read_memory): New function. (sim_disasm_perror_memory): New function. (sim_cgen_disassemble_insn): New function. * cgen-utils.c: Don't include cpu-opc.h. (virtual_insn_entries): New static local. (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table. (cgen_insn_name): Rewrite. (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c. * cgen.sh (desc): New file generator handler. * genmloop.sh: -parallel changed to -parallel-read/-parallel-write. Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately. Don't include cpu-opc.h,cpu-sim.h. * sim-model.c (model_set): Delete SIM_DESC arg. (sim_model_set): Update. * sim-model.h (MACH): New member prepare_run. 1999-01-28 Frank Ch. Eigler * sim-memopt.c (memory_option_handler): Avoid memset() calls if redundant with allocator functions. Wed Jan 27 17:19:09 1999 Doug Evans * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix. * sim-profile.h: Make like sim-trace.h. (PROFILE_USEFUL_MASK): New macro. * sim-profile.c (profile_options): Make like trace_options, allow optional on|off arg where applicable. (set_profile_option_mask): New function. (sim_profile_set_option): New function. (profile_option_handler): Simplify. Have -p only enable selected things, not everything. Add missing break to OPTION_PROFILE_PC_RANGE. * cgen-scache.c (scache_options): Allow optional on|off arg to --profile-scache. (scache_option_handler): Use sim_profile_set_option. 1999-01-26 Frank Ch. Eigler * sim-memopt.c (memory_options): Add MEMORY_FILL option. (memory_option_handler): Implement MEMORY_FILL option. Make MEMORY_CLEAR an alias for MEMORY_FILL=0. (parse_ulong_value): New function. (do_memopt_add): Allocate all buffers. Optionally fill them. 1999-01-15 Richard Henderson * hw-events.c (hw_event_queue_schedule): _vtracef takes a va_list, not an integer. * sim-events.c (sim_events_schedule): Likewise. * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to the appropriate type. 1999-01-14 Doug Evans * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR. (sim_disassemble_insn): Update prototype. (sim_engine_invalid_insn): Ditto. * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version. (SEM_BRANCH_INIT): PCADDR->IADDR. (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case. * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR. * cgen-scache.h (*): Ditto. * cgen-trace.c (*): Ditto. * cgen-trace.h (*): Ditto. * cgen-utils.c (*): Ditto. * cgen-types.h (integer modes): Use signedNN/unsignedNN types. (insn_t): Delete. * genmloop.sh (@@cpu@@_fill_argbuf): Add !WITH_SCACHE support. (simple engine framework): Rewrite. * sim-module.c (modules): Install model module sooner (and in particular before the profile module). 1999-01-12 Doug Evans * sim-model.h (sim_mach_lookup_bfd_name): Add prototype. * sim-model.c (sim_mach_lookup_bfd_name): New function. (sim_model_init): Call it. * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns. 1999-01-05 Doug Evans * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h. * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated. (SEM_BRANCH_INIT_EXTRACT): New macro. (SEM_BRANCH_INIT): Add taken_p. (TARGET_SEM_BRANCH_FINI): Provide default definition. (SEM_BRANCH_FINI): Use it. (SEM_INSN): Update. * cgen-run.c (sim_resume): Handle tracing of last insn. * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined. * cgen-trace.c (current_abuf): New static global. (trace_insn_init): Initialize it. (trace_insn_fini): Use it. (trace_insn): Set it. * cgen.sh (arch case): Pass -m ${mach} to cgen. * genmloop.sh (@@cpu@@_emit_before): Only define if WITH_SCACHE_PBB. (@@cpu@@_emit_after): Ditto. (simple @@cpu@@_engine_run_full): New local `pc'. Initialize semantic labels if WITH_SEM_SWITCH_FULL. * sim-model.c: Include bfd.h. (sim_model_init): New function. (sim_model_install): Record init fn. * sim-model.h (MACH): New member bfd_name. * sim-module.c (modules): Initialize model before scache. 1998-12-24 Frank Ch. Eigler * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms. * nrun.c (main): Remain in simulation loop for traps and exceptions when in operating environment mode. (ui_loop_hook): New stub hook for standalone use. * sim-events.c (sim_events_process): Call ui_loop_hook periodically on CYGWIN host. * sim-reason.c (sim_stop_reason): Return host signal numbers to gdb on sim_stopped and sim_signalled cases. * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND hook just before longjmp. * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME hook just before sim_engine_run. * sim-n-core.h (sim_core_trace_M): Allay const warning. * sim-trace.h (trace_generic): Ditto. * sim-trace.c (trace_generic): Ditto. 1998-12-14 Doug Evans * Make-common.in (SIM_MAIN_DEPS): New var. (CGEN_MAIN_CPU_DEPS): New var. * aclocal.m4: Add --enable-cgen-maint option. * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine. (SETMEM*): Ditto. (GETIMEM*): Pass pc value to sim_core routine. Fri Dec 11 16:58:36 1998 Andrew Cagney * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle): Compare with ZERO not NULL. Thu Dec 10 14:14:39 1998 Andrew Cagney * hw-properties.c, hw-instances.c, hw-tree.c: Include "sim-assert.h". 1998-12-09 Doug Evans * sim-arange.c: Include libiberty.h, and stdlib.h if present. * sim-trace.c: Include stdlib.h if present. * dv-sockser.c: Include unistd.h if present. (dv_sockser_init): Add missing arg to call to sim_io_eprintf. * cgen-scache.c (scache_flush): Delete unused locals i,sc. 1998-12-08 James E Wilson * gennltvals.sh: Add i960. * nltvals.def: Rebuild. 1998-12-04 Doug Evans * cgen-defs.h: New file, old cgen-sim.h. * cgen-sim.h: Simple header that includes others. * sim-arange.c: New file. * sim-arange.h: New file. * sim-basics.h: Include it. * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o. (sim-arange.o): Add rule for. * sim-cpu.h (sim_cpu_msg_prefix): Add prototype. (sim_io_eprintf_cpu): Add prototype. * sim-inline.h (HAVE_INLINE): Define if GNUC. (INLINE2): New macro. (EXTERN_INLINE): New macro. * sim-module.c (sim_post_argv_init): Initialize cpu backlink before calling module init fns. * sim-profile.c (OPTION_PROFILE_*): Move into enum. (profile_init): New function. (profile_options): New option --profile-range. (profile_option_handler): Handle --profile-range. (profile_print_insn): Qualify address range specific section titles. (profile_print_addr_ranges): New function. (profile_info): Print address ranges if specified. (profile_install): Set profile_init init fn. * sim-profile.h (PROFILE_DATA): New member `range'. * sim-trace.c (trace_init): New function. (trace_options): New option --trace-range. (trace_option_handler): Handle --trace-range. (trace_install): Set trace_init init fn. * sim-trace.h (TRACE_DATA): New member `range'. * sim-utils.c (sim_cpu_msg_prefix): New function. (sim_io_eprintf_cpu): New function. * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro. (PC_IN_PROFILE_RANGE_P): New macro. * cgen-trace.c (trace_insn_init): Set current_insn to NULL. (trace_insn_fini): New arg abuf. All callers updated. Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before printing cycle counts. * cgen-trace.h (trace_insn_fini): Update prototype. (TRACE_RESULT_P): New macro. (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated. (TRACE_INSN): Check ARGBUF_TRACE_P. (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated. * cgen-types.h (SIM_INLINE): Delete. (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define. * cgen-utils.c: Don't include cgen-engine.h * genmloop.sh (@@cpu@@_fill_argbuf): New function. (@@cpu@@_fill_argbuf_tp): New function. (@@cpu@@_emit_before,@@cpu@@_emit_after): New functions. (@@cpu@@_pbb_begin): Prefix cti_sc,insn_count with '_'. (SET_CTI_VPC,SET_INSN_COUNT): Update. (@@cpu@@_pbb_before): Check ARGBUF_PROFILE_P before calling doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI. (@@cpu@@_pbb_after): Check ARGBUF_PROFILE_P before calling doing profiling. Update call to TRACE_INSN_FINI. * sim-memopt.c (sim_memory_uninstall): Result type is `void'. 1998-12-03 Frank Ch. Eigler * sim-memopt.c (sim_memory_uninstall): Deallocate all memory regions. 1998-12-01 Doug Evans * sim-inline.c (SIM_INLINE_P): Fix typo. 1998-11-30 Doug Evans * cgen-utils.c (cgen_virtual_opcode_table): Update. Tue Nov 24 18:40:03 1998 Andrew Cagney * gennltvals.sh: Add v850 and d10v. Sort alphabetically. * nltvals.def: Re-generate. Mon Nov 23 13:28:38 1998 Andrew Cagney * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init, sim_core_map_attach, sim_core_map_detach, next_event_queue, new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify GCC. * sim-events.c (sim_events_uninstall, sim_events_suspend, sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto. 1998-11-22 Doug Evans * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's. (${cpu}_pbb_cti_chain): Ditto. 1998-11-18 Doug Evans * Make-common.in (cgen-utils.o): Depend on cgen-engine.h. * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros. (EXTRACT_INT,EXTRACT_UINT): New macros. (SEM_SEM_ARG): New macro. (SEM_NEXT_VPC): New arg `pc'. * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete. (sim_disassemble_insn): Update prototype. * cgen-trace.c (current_insn,insn_fields): New static locals. (trace_insn): Set them. * cgen-utils.c: #include cgen-engine.h. (sim_disassemble_insn): New arg insn_fields. Handle variable length insns. * genmloop.sh: Only emit pbb decls if -pbb. (${cpu}_scache_lookup): New arg `vpc'. (scache support): Fetch pc before entering loop. * gennltvals.sh: Add fr30 support. * nltvals.def: Rebuild. Wed Nov 18 10:22:22 1998 Andrew Cagney * sim-types.h: Re-do type system so that GCC's attribute and mode are used to specify types. Handle case of ALPHA. 1998-11-13 Frank Ch. Eigler * aclocal.m4: Add tests for dlopen family. * config.in: Regenerated. Wed Nov 11 14:02:25 1998 Doug Evans * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL. Wed Nov 4 23:51:19 1998 Doug Evans * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin. * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ... * cgen-sim.h: ... to here. Wed Oct 28 12:00:57 1998 Andrew Cagney * aclocal.m4 (enable-build-warnings): Replace enable-sim-warnings. Extend =LIST syntax so that prepend and append of options is possible. Drop -Werror, add -Wstrict-prototypes for GDB compatibility. * Make-common.in (SIM_WARNINGS): Update. Mon Oct 19 13:56:32 1998 Doug Evans * Make-common.in (CGEN_INCLUDE_DEPS): Define. (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS). (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto. (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete explicit cgen header dependencies, require SIM_EXTRA_DEPS to include CGEN_INCLUDE_DEPS. * cgen-cpu.h: New file. * cgen-engine.h: New file. * cgen-scache.h: New file. * cgen-sim.h: Delete portions moved to new files. * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly, rather than sending result to stdout. Fri Oct 9 14:20:22 1998 Doug Evans * Make-common.in (sim-reg.o): New rule. (cgen-run.o): New rule. * cgen-ops.h: Delete many BI macros. Change all UBI -> BI. * cgen-run.c (prime_cpu): New function. * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support. (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly mentioned cpu. (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns. * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum. (CGEN_INSN_VIRTUAL_P): New macro. (SEM_PC): New typedef. (SEMANTIC_FN): Change type of result to SEM_PC. (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros. (IDESC_CTI_P,IDESC_SKIP_P): New macros. (SCACHE_MAP): New typedef. (CPU_SCACHE): Add pbb support. (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare. (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros. (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn, max_slice_insns. (INSN_NAME): Delete. (cgen_insn_name): Declare. (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn. * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes. (first_insn_p): Make static. (trace_insn): Handle virtual insns specially. (cgen_trace_printf): Ensure we haven't overflowed the buffer. * cgen-types.h (UBI): Delete. (MODE_TYPE): New enum. (HOSTINT,HOSTUINT,HOSTPTR): Delete. * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR. (cgen_virtual_opcode_table): New global. (cgen_insn_name): New function. (sim_disassemble_insn): Ignore virtual insns. * genmloop.sh: Delete top level loop generation. Add pbb support. * sim-cpu.h (CPU_INSN_NAME_FN): New typedef. (sim_cpu_base): New members max_insns,insn_name,model_data. (CPU_PC_GET,CPU_PC_SET): New macros. (sim_pc_get,sim_pc_set): Declare. * sim-model.c (model_set): Call model init fn. * sim-model.h (MODEL_FN): New typedef. (INSN_TIMING): New member model_fn. (MODEL): New members num,init. * sim-profile.c (sim_profile_print_bar): Renamed from print_bar. All callers updated. (profile_insn_init): New fn. (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME. Exit early if insn profiling not supported. (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX. (profile_install): Record profile_insn_init as init fn. (profile_uninstall): Free PROFILE_INSN_COUNT if non-null. * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX. (PROFILE_DATA): Delete member exec_time. Change insn_count to pointer to array, rather than the array. (sim_profile_print_bar): Declare. Wed Oct 7 16:56:42 1998 Doug Evans * cgen-run.c: New file. * sim-reg.c: New file. Mon Sep 14 10:58:19 1998 Frank Ch. Eigler * aclocal.m4: Add checks for -lsocket and -lnsl. * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to allow local port reuse on listening socket. Tue Sep 1 15:36:52 1998 Frank Ch. Eigler * sim-config.h: Remove reference to linux kernel header. Tue Aug 25 12:45:27 1998 Frank Ch. Eigler * dv-sockser.c (sockser_addr): Make variable non-static. Mon Aug 24 11:47:37 1998 Joyce Janczyn * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer. Tue Aug 11 18:12:19 1998 Doug Evans * sim-events.c (sim_events_elapsed_time): Fix calculation. Tue Aug 4 20:36:46 1998 Jeff Holcomb * Make-common.in (install-common): Add $(EXEEXT) when installing run. Mon Aug 3 11:46:01 1998 Doug Evans * cgen-sim.h (cgen_state): New member opcode_table. * cgen-utils.c (sim_disassemble_insn): Use it. Fri Jul 24 10:14:18 1998 Doug Evans * cgen-mem.h (DECLARE_SETT): Fix return type. * cgen-sim.h (sim_engine_illegal_insn): Declare. * cgen-scache.c: Include stdlib.h. * cgen-trace.c (trace_extract): Use %lx for PCADDR. * sim-model.c (model_option_handler): Remove unused variable `n'. Tue Jul 21 16:27:43 1998 Doug Evans * cgen-utils.c: Include bfd.h. (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN. Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@@cygnus.com) * sim-bits.h (EXTEND24): Fix typo. Wed Jul 8 17:41:47 1998 Andrew Cagney * sim-events.c (ETRACE_P): New macro. (struct _sim_event): Add member trace. (sim_events_free): Reclaim trace message. * sim-events.c, sim-events.h (sim_events_schedule_vtracef, sim_events_schedule_tracef): New functions, include printf trace information in argument list. If tracing, store asprintf'd trace message in sim_event. * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef, hw_event_queue_schedule_vtracef): New functions, mimic sim_event_tracef. Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@@cygnus.com) * sim-bits.h (EXTEND24): Define. Thu Jul 2 17:13:25 1998 Doug Evans * cgen-sim.h (CPU_SCACHE): Make size unsigned. (CPU_SCACHE_HASH_MASK): New macro. (SCACHE_HASH_PC): Rewrite. * genmloop.sh (engine_resume_{full,fast}): Move some of hash computation out of main loop. Wed Jul 1 16:44:12 1998 Doug Evans * cgen-sim.h (RECORD_IADDR): Delete. * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types. * genmloop.sh (engine_resume_{full,fast}): Delete icount. Wed Jun 17 12:25:08 1998 Mark Alexander * gennltvals.def (mn10200): Add entry. * nltvals.def: Regenerate with MN10200 additions. Wed Jun 17 13:18:28 1998 Andrew Cagney * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct documentation on how it works. * sim-core.h, sim-core.c (sim_core_install, sim_core_attach, sim_core_detach, sim_core_read_buffer, sim_core_write_buffer, sim_core_set_xor, sim_core_xor_read_buffer, sim_core_xor_write_buffer): Update. * sim-events.h, sim-events.c (sim_events_install, sim_events_watch_clock, sim_events_schedule_after_signal, sim_events_schedule, sim_events_watch_sim, sim_events_watch_core, sim_events_deschedule): Update. * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_max32, sim_fpu_max64): Update. Sat Jun 13 07:45:38 1998 Doug Evans * cgen-trace.c (trace_insn_fini): Redo cycle handling. * sim-profile.h (PROFILE_DATA): Rename cycle handling members. * sim-profile.c (profile_print_model): Update. Fri Jun 12 18:35:07 1998 Doug Evans * gennltvals.def (m32r): Use common syscall.h now. (mn10300): Add entry. * nltvals.def: Regenerate. * sim-engine.c (sim_engine_get_run_state): New function. * sim-engine.h (sim_engine_get_run_state): Declare it. Thu Jun 11 00:50:03 1998 Doug Evans * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef. * sim-core.c (sim_core_signal): Make extern, always define. Wed Jun 10 16:02:29 1998 Doug Evans * Make-common.in (CGEN_FLAGS_TO_PASS): New variable. * cgen-ops.h (ANDIF): New macro. (ANDIF[BQHSD]I): Delete. Thu Jun 4 13:53:54 1998 Andrew Cagney * hw-events.c (create_hw_event, delete_hw_event): Delete. (hw_event_queue_schedule, hw_event_queue_deschedule, bounce_hw_event): Fix hw-event memory corruptions found by Joyce Janczyn. * hw-alloc.h (HW_NZALLOC): Define. * Make-common.in (test-hw-events): Add target for testing the hw-event code. Mon May 25 21:11:26 1998 Andrew Cagney * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and hw-instances.o. hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New files. * hw-main.h: Include hw-handles.h, hw-instances.h. * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare * hw-base.c (hw_create, hw_delete): Call same. Mon May 25 18:55:35 1998 Andrew Cagney * dv-core.c: Include hw-main.h and sim-main.h. * dv-pal.c: Include hw-main.h and sim-io.h. * dv-glue.c: Include hw-main.h. * hw-main.h: New file. Move list of includes to here. * hw-base.h: From here. * Make-common.in (hw_base_headers): Rename to hw_main_headers. (hw-*.o, dv-*.o): Update. * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c, hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of sim-main.h. * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method, do_hw_poll_read): Move declarations from here. * hw-main.h: To here. * hw-base.h (struct hw_device_descriptor, hw_finish_callback): Move from here. * hw-main.h (struct hw_descriptor, hw_finish_method): To here, rename. * Make-common.in (hw-config.h): Update * hw-base.c, dv-pal.c, dv-glue.c: Update * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename `*_callback' to `*_method. Mon May 25 18:41:18 1998 Andrew Cagney * hw-base.h (set_*): Move set method macros from here. * hw-device.h: To here. Mon May 25 18:21:38 1998 Andrew Cagney * hw-base.h (create_hw_property_data, delete_hw_property_data): Declare. * hw-base.c (hw_create, hw_delete): Call * hw-properties.c (create_hw_property_data, delete_hw_property_data): Define. Mon May 25 17:40:46 1998 Andrew Cagney * hw-device.c, hw-properties.c: Include hw-base.h * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here. * hw-device.c: From here. * hw-base.h: Include "hw-events.h". * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare. * hw-base.c (hw_create, hw_delete): Call. * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define. * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o. (hw-alloc.o): New target. Mon May 25 17:14:27 1998 Andrew Cagney * hw-events.h, hw-events.c: New files. Move event code to here. * sim-hw.c: From here. * hw-base.h: Include "hw-events.h". * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o. (hw-events.o): New target. * hw-device.h (struct hw): Add struct hw_event_data events_of_hw. * hw-events.h (struct hw_event): Replace typedef hw_event. * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare. * hw-base.c (hw_create, hw_delete): Call. * hw-events.c (create_hw_event_data, delete_hw_event_data): Define. * dv-pal.c: Update. Mon May 25 16:55:16 1998 Andrew Cagney * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here. * hw-ports.c: To here. * hw-base.h, hw-ports.c (create_hw_port_data, delete_hw_port_data): New functions. * hw-base.c (hw_delete, hw_create): Call same. * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions from here. * hw-ports.h: To here. Mon May 25 16:42:48 1998 Andrew Cagney * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop PROCESSOR and CIA arguments. Fri May 22 12:16:27 1998 Andrew Cagney * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument. Move common object files from here. * Make-common.in (SIM_COMMON_HW_OBJS): To here. Thu May 21 17:57:16 1998 Andrew Cagney * sim-hw.c: Include ctype.h. (do_hw_poll_read): Do not assume EAGAIN. Wed May 20 04:37:57 1998 Doug Evans * cgen-trace.c (first_insn_p): New static local. (trace_insn_init): Set it. (trace_insn_fini): Use TRACE_PREFIX. (trace_insn): Rewrite to use trace_prefix. * sim-trace.c (trace_prefix): Don't print filename arg if NULL. Adjust width accordingly. * sim-profile.h (PROFILE_DATA): New member profile_any_p. (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros. (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros. (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify. (PROFILE_COUNT_CORE): Simplify. * sim-profile.c (profile_option_handler): Compute profile_any_p. Tue May 19 23:55:30 1998 Doug Evans * cgen-ops.h (ADDCFSI): Fix typo. Sat May 16 12:44:52 1998 Doug Evans * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p. * genmloop.sh: Use them rather than static locals. * sim-engine.c (sim_engine_set_run_state): New function. * sim-engine.h (sim_engine_set_run_state): Declare. * genmloop.sh (pending_reason,pending_sigrc): New static locals. (@@cpu@@_engine_stop): New args reason,sigrc. All callers updated. (engine_resume): Reorganize. Allow synchronous exit from main loop. Fri May 15 16:06:05 1998 Doug Evans * cgen-trace.c (trace_insn_init): New arg first_p. All callers updated. (trace_insn_fini): New arg last_p. All callers updated. * cgen-trace.h (trace_insn_init,trace_insn_fini): Update. (TRACE_INSN_INIT,TRACE_INSN_FINI): Update. * genmloop.sh (engine_resume): Update. Fri May 15 15:59:00 1998 Joyce Janczyn * Make-common.in (install-common): Run ranlib on installed copy of libsim.a. Fri May 15 15:03:00 1998 Joyce Janczyn * Make-common.in (install-common): Rename and install libsim.a. Tue May 12 15:23:57 1998 Andrew Cagney * sim-io.c (unistd.h): Include. Wed May 6 16:04:18 1998 Doug Evans * Make-common (sim_main_headers): Sort. (cgen-*.o): Add cgen-sim.h dependency. * cgen-scache.c (scache_init): Only allocate space if scache element size is non-zero. (scache_flush,scache_print_profile): Check if scache in use first. * cgen-sim.h (IDESC): Provide forward declaration. (DECODE): Delete. (CGEN_CPU): Always define scache member. New members idesc,opcode. (cgen_cpu_max_extra_bytes): Declare. * cgen-utils.c (cgen_cpu_max_extra_bytes): New function. * sim-cpu.h: New file. sim_cpu_base moved here. Move sim_cpu_lookup decl here. * sim-base.h: #include "sim-cpu.h". * sim-cpu.c: New file. * Make-common (sim_main_headers): Add sim-cpu.h. (sim-cpu.o): Add rule for. * sim-model.c (set_model): Delete. (sim_model_set,model_set): New functions. (sim_model_install): Renamed from model_install. Don't set default model here. (model_option_handler): Rewrite --model processing. (sim_model_lookup,sim_mach_lookup): New functions. * sim-model.h (MAX_MODELS,MAX_INSNS): Delete. (insn_timing): Delete. (INSN_TIMING): New member `num'. (IMP_PROPERTIES): Always define scache_elm_size member. (MACH): New member init_cpu. (sim_machs): Renamed from machs. (sim_model_install): Renamed from model_install. (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare. * sim-module.c (modules): Update. * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro. * sim-io.c: #include . Wed May 6 12:39:15 1998 Andrew Cagney * dv-pal.c (struct hw_pal_device): Add reader. (hw_pal_finish): Initialize reader. (scan_hw_pal): Use reader. * hw-base.h, sim-hw.c (do_hw_poll_read): New function. (HW_IO_EOF, HW_IO_NOT_READY): Define. * dv-pal.c: Use. * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from ../ppc/main.c sim_io_read_stdin. Fri May 1 12:11:02 1998 Andrew Cagney * hw-tree.h (hw_tree_print): Paramaterize with print and file arguments. * hw-tree.c: Update. * hw-base.h (hw_port_event_callback): Delete CPU/CIA args. * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete CPU/CIA args. * hw-ports.h (hw_port_event): Ditto. * hw-ports.c (hw_port_event): Update. * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer): Update. * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Update. (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt. (do_counter_event): Update. * dv-glue.c (hw_glue_io_read_buffer): Update. (hw_glue_port_event): Update. * hw-device.h (SIM_DESC): Replace with struct sim_state. * hw-base.h (hw_create): Ditto. * hw-base.c (hw_create): Ditto. * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule, hw_event_queue_deschedule, hw_event_queue_time): Delete, moved from here to. * sim-hw.c: Here. * hw-device.h (hw_system_cpu): Declare. * sim-hw.c (hw_system_cpu): New function. * sim-core.c (sim_core_map_attach, sim_core_attach): Call sim_hw_abort not hw_abort. (sim-hw.h): Include. (sim_core_read_buffer, sim_core_write_buffer): Call sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU argument. (sim_core_set_xor): Do not pass CPU when aborting. * sim-n-core.h (sim_core_read_aligned_N, sim_core_write_aligned_N): Call sim_hw_abort not hw_abort. (sim_core_read_aligned_N, sim_core_write_aligned_N): Call sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not return length. * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare sim_hw_print. * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer, sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New functions. (sim_hw_print): New function. * sim-engine.h (sim_engine_vabort): Declare. * sim-engine.c (sim_engine_vabort): New function. Wed Apr 29 23:58:52 1998 Andrew Cagney * sim-trace.c (print_data): For floating-point numbers trace raw hex value. (trace_result_fp2): New function. * sim-trace.h (trace_result_fp2): New declaration. (TRACE_FP_RESULT2): New macro. Tue Apr 28 18:28:58 1998 Geoffrey Noer * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define AM_CYGWIN32 and AM_EXEEXT. * common/Make-common.in: set EXEEXT, add missing EXEEXTs to run and install-common rules. * common/configure: regenerate Sat Apr 25 17:45:01 1998 Andrew Cagney * sim-types.h (cell_word): New type. (natural_cell): Delete type. Sun Apr 26 15:31:55 1998 Tom Tromey * configure: Regenerated to track ../common/aclocal.m4 changes. * config.in: Ditto. Sun Apr 26 15:25:07 1998 Tom Tromey * acconfig.h (NEED_DECLARATION_PRINTF): Removed. Fri Apr 24 14:16:40 1998 Tom Tromey * configure: Regenerated to track ../common/aclocal.m4 changes. * config.in: Ditto. Fri Apr 24 11:38:08 1998 Tom Tromey * acconfig.h: New file. * Make-common.in (top_builddir): New macro. (INTL_LIB): Removed. (INTLLIBS): New macro. (INTLDEPS): Likewise. (LIBDEPS): Use INTLDEPS. (EXTRA_LIBS): Use INTLLIBS. * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT. (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST, AM_LC_MESSAGES): New macros from GNU gettext. Fri Apr 24 19:57:59 1998 Andrew Cagney * sim-config.h: Discard leading _ from macros. * sim-types.h: Ditto. Wed Apr 22 14:14:19 1998 Michael Meissner * Make-common.in (CSEARCH): Add -I to intl directories. (INTL_LIB): Point to libintl.a. (LIBDEPS): Add $(INTL_LIB). (EXTRA_LIBS): Ditto. Tue Apr 21 12:44:27 1998 Doug Evans * cgen-types.h (GETHIDI,MAKEDI): Tweak. * cgen-ops.h (ADDCFSI): Fix. (SUBCFSI): Tweak. Tue Apr 21 13:18:41 1998 Andrew Cagney * sim-types.h (signed_address, unsigned_address): Define. Mon Apr 20 21:47:54 1998 Andrew Cagney * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a QNaN. Thu Apr 16 10:30:14 1998 Andrew Cagney * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction): New functions, pack / unpack sim_fpu struct using raw values. (sim_fpu_is): Differentiate between negative and positive infinity. Tue Apr 14 18:49:31 1998 Andrew Cagney * sim-bits.h (EXTEND4): Define. (EXTEND4, EXTEND15, EXTEND11): Ditto. Tue Apr 14 16:31:35 1998 John Metzler * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol declared so we need this cast to prevent long long addresses from being misconfigures. Results in access to unmapped memory. Tue Apr 14 13:19:14 1998 Doug Evans * Make-common.in (RUNTESTFLAGS): Define. (check): Pass RUNTESTFLAGS to recursive make. Tue Apr 14 15:09:19 1998 Andrew Cagney * sim-info.c (sim_info): Be verbose when either VERBOSE or STATE_VERBOSE_P. Sat Apr 4 23:24:17 1998 Andrew Cagney * aclocal.m4 (sim-inline): By default, disable sim-inline when cross compiling. Sat Apr 4 20:36:25 1998 Andrew Cagney * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults. (sim-inline): Update to match sim-inline.[hc] * configure: Regenerated to track ../common/aclocal.m4 changes. * Make-common.in (sim_main_headers): Add sim-inline.h * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P. selected. * sim-endian.h (sim-endian.c): Ditto. * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H. (sim_events_set_trace): Delete unused prototype. * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H. * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C. * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P. (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to): Comment out, not yet implemented in sim-fpu.c. (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan, sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU. * sim-inline.h: Rewrite description. (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define. (SIM_MAIN_INLINE): Add inline option. * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not include generated files. Handled by generator directly. Sat Apr 4 01:07:06 1998 Andrew Cagney * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P up-to-date. * sim-trace.h (TRACE_ANY_P): Define. (struct _trace_data): Add trace_any_p. Mon Mar 30 17:11:55 1998 Andrew Cagney * run.c (main): Handle all alternatives of enum sim_stop. (main): Delete unused `asection *s'. Fri Mar 27 16:15:52 1998 Andrew Cagney * hw-tree.h, hw-tree.c (hw_tree_vparse): New function * configure: Regenerated to track ../common/aclocal.m4 changes. * sim-hw.c: New file. * sim-hw.h (sim_hw_parse): Declare function. (hw-tree.h): Do not include. * sim-base.h (STATE_HW): Define. (struct sim_state_base): Add member struct *hw. * sim-module.c (sim-hw.h): Include. (modules): Add sim_hw_install. * aclocal.m4 (sim_hw_obj): Add sim-hw.o Fri Mar 27 14:55:06 1998 Andrew Cagney * sim-base.h (CPU_INDEX): Define. * sim-utils.c (sim_state_alloc): Initialize. * sim-module.c (sim_post_argv_init): Ditto. Thu Mar 26 10:07:57 1998 Stu Grossman * aclocal.m4 (sim_hw_obj): Fix sed expression to generate properly formatted lists. Thu Mar 26 10:37:22 1998 Andrew Cagney * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was 0x2f needs to be 0x3f. Thu Mar 26 09:10:56 1998 Andrew Cagney * hw-tree.c (hw_tree_find_property): Return NULL when device is not found. (hw_tree_find_*_property): Clean up error message when property is not found. * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is present before looking for it. Wed Mar 25 16:17:38 1998 Ian Carmichael * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h. (AC_CHECK_FUNCS): Add check for __setfpucw. * configure: Regenerated. Wed Mar 25 09:18:34 1998 Andrew Cagney * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value, hw_pal_timer, hw_pal_timer_value): Define. (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support (do_counter_event, do_counter_read, do_counter_value, do_counter_write): new functions. Tue Mar 24 12:24:24 1998 Andrew Cagney * hw-tree.c (hw_printf): Send tree dump to stderr, same as other trace output. * hw-base.c (hw_create): Stop searching for a device when one is found. Wed Mar 25 12:35:29 1998 Andrew Cagney * configure: Regenerated to track ../common/aclocal.m4 changes. Mon Mar 23 10:25:08 1998 Andrew Cagney * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument, appends extra devices. (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of the device names. * Make-common.in (hw-config.h): New target, create hw-config.h file. (SIM_HW): Definition from @@sim_hw@@. (hw-base.o): Depend on hw-config.h Tue Mar 24 17:41:35 1998 Stu Grossman * Make-common.in: Get SHELL from configure. * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking move-if-change. Fixes NT native build problem. * Makefile.in (nltvals.def): Use $(SHELL) when invoking move-if-change. Fixes NT native build problem. * configure: Regenerate with autoconf 2.12.1 to fix shell issues for NT native builds. Sun Mar 22 16:54:40 1998 Andrew Cagney * hw-device.h, hw-device.c (hw_strdup): New function. * hw-base.c (hw_create): Use hw_strdup when saving a copy of the strings name, family and args. (full_name_of_hw): Use hw_strdup when returning the full path. * hw-properties.c: Clean up property not found / wrong type error messages. * hw-tree.c (hw_tree_parse): Finish a devices initialization before attaching any ports. * hw-base.c (hw-config.): Include. Replace hardwired table. * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework. * Make-common.in: Add rule for dv-glue.o. Sun Mar 22 16:45:54 1998 Andrew Cagney * hw-base.c (hw_finish): Move setting of trace level to here. (hw_create): From here. * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from ../ppc/device_table.c. * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus. * hw-tree.c (print_properties): Supress path when printing properties of root node. Sun Mar 22 16:21:15 1998 Andrew Cagney * hw-device.h (HW_TRACE): Define. (hw_trace): Declare. * hw-device.c (hw_trace): Implement function. * hw-base.c (hw_create): Set hw trace level from "trace?" property. * dv-core.c (dv_core_attach_address_callback): Add trace. * dv-pal.c: Replace DTRACE with HW_TRACE. Sun Mar 22 15:23:35 1998 Andrew Cagney * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros. (hw_alloc_data): Delcare. (struct hw): Add member alloc_of_hw. * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New functions. Assocate memory with a device. (stdlib.h): Include. * hw-base.h (set_hw_delete): Define. (hw_delete_callback): Declare. (hw_delete): Declare. * hw-base.c (hw_delete): Implement function. (struct hw_base_data): Add member to_delete. (ignore_hw_delete): New function, does nothing. (hw_create): Set the hw_delete method. (hw_create): Allocate the base type using HW_ZALLOC before setting any methods. * hw-tree.h, hw-tree.c (hw_tree_delete): New function. * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free. * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free. (attach_hw_port_edge): Add struct hw argument * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with hw_zalloc/hw_free. Sun Mar 22 15:09:52 1998 Andrew Cagney * hw-device.h (hw_attach_address_callback, hw_detach_address_callback): Attach to a single space not a space mask. Clarify interpretation of SPACE:ADDR parameters. * hw-base.c (passthrough_hw_attach_address, passthrough_hw_detach_address): Update. * dv-core.c (dv_core_attach_address_callback): Ditto. * dv-pal.c (hw_pal_attach_address): Ditto. Thu Mar 19 00:41:00 1998 Andrew Cagney * sim-options.h: Document additional CPU arg to OPTION_HANDLER. Wed Mar 18 14:13:02 1998 Andrew Cagney * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define. (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h, hw-properties_h, hw-tree_h): Define, point at corresponding header. (hw_base_headers): Define list of headers included by hw-base.h (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o, hw-properties.o, hw-tree.o): Specify dependencies. (dv-core.o, dv-pal.o): Ditto. * sim-hw.h: New file. * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c, hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch]. * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc]. * hw-base.h, hw-base.c: new files. Copied from ../ppc/device_table.[hc]. * dv-core.c, dv-pal.c: New files. Copied from ../ppc/hw_{core,pal}.c * sim-basics.h (struct hw): Declare. (enum port_direction, enum object_disposition): Declare. Wed Mar 18 12:38:12 1998 Andrew Cagney * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj, sim_dv_src in Makefile. Take list of devices as parameter to m4 macro.. * configure: Regenerated to track ../common/aclocal.m4 changes. Mon Mar 16 12:37:33 1998 Andrew Cagney * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that trace_prefix can abort cleanly. Sat Mar 14 18:36:12 1998 Doug Evans * dv-sockser.c, dv-sockser.h: New files. * Make-common.in (dv-sockser.o): Add rule for. * aclocal.m4: Check for fcntl.h. * config.h: Add HAVE_FCNTL_H. * sim-break.c (remove_breakpoint): Fix thinko. * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA. Use SIM_HANDLES_LMA for lma_p arg to sim_load_file. 1998-03-13 Fred Fish * sim-base.h (struct sim_state_base): Add prog_syms and define macro STATE_PROG_SYMS. * sim-trace.c (trace_prefix): Add variables abfd, symsize, symbol_count, and asymbols. Call bfd_get_symtab_upper_bound and bfd_canonicalize_symtab, to get symbol table on first use and preserve it via STATE_PROG_SYMS for future calls to bfd_find_nearest_line. Wed Mar 11 14:02:47 1998 Andrew Cagney * sim-core.h, sim-core.c (sim_core_map_to_str): Delete. * sim-core.c (sim_core_attach): Handle a generic number of maps - up to nr_maps, not just access_* maps. * sim-profile.h (struct PROFILE_DATA): Track nr_maps different maps. * sim-profile.c (profile_print_core): Make map unsigned. Iterate over nr_maps not sim_core_nr_maps. * sim-events.h, sim-events.c (sim_events_watch_core): Change core_map argument to unsigned. (struct _sim_core): Ditto for struct member core_map. * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete * sim-basics.h (access_io, access_*_io): Define. (map_read, map_write, map_exec, map_io): Define. * sim-core.c, sim-core.h (sim_core_attach): Replace argument attach with more generic mapmask. (sim_core_{read,write}_*): Change map argument to unsigned. * sim-core.c (sim_core_uninstall, sim_core_attach, sim_core_detach): Iterate over nr_maps instead of sim_core_nr_maps. * sim-break.c (insert_breakpoint): Write breakpoints to exec_map instead of the write_map. (remove_breakpoint): Ditto. * genmloop.sh (engine_resume_full): Replace sim_core_*_map with read_map, write_map, exec_map resp. * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM): Ditto. * cgen-utils.c (sim_disassemble_insn): Ditto. * sim-hrw.c (sim_write, sim_write): Ditto. * sim-utils.h, sim-utils.c (access_to_str, map_to_str, transfer_to_str): New functions. Mon Mar 9 12:50:59 1998 Doug Evans * sim-base.h (sim_state_base): New member environment. (STATE_ENVIRONMENT): New macro. * sim-config.c (current_environment): Delete. (sim_config_default): New function. (sim_config): Set STATE_ENVIRONMENT, not current_environment. * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete. (sim_config_default): Add prototype. * sim-module.c (sim_pre_argv_init): Call sim_config_default. * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT): Set STATE_ENVIRONMENT, not current_environment. Mon Mar 9 11:59:03 1998 Jim Wilson * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64. Tue Mar 3 10:53:05 1998 Andrew Cagney * sim-types.h (SIGNED32, SIGNED64): Pacify GCC. * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned. Mon Mar 2 10:20:06 1998 Doug Evans * Make-common.in (TAGS): Make smarter. * Makefile.in (TAGS): Ditto. Fri Feb 27 19:09:57 1998 Doug Evans * sim-module.c (*): Fix typos in assertion tests. Sat Feb 28 13:54:10 1998 Andrew Cagney * sim-module.c (sim_pre_argv_init): String passed to asprintf can't be constant. * sim-options.c (sim_parse_args): Ditto. (sim_args_command): Return OK, instead of nothing, for an empty command. Fri Feb 27 13:29:13 1998 Andrew Cagney * sim-profile.c (profile_info): Rename from profile_print. Drop misc and misc_cpu callback arguments. Use PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead. (profile_install): Install profile_info function. * sim-profile.h (PROFILE_INFO_CPU_CALLBACK, STATE_PROFILE_INFO_CALLBACK): Define. (struct PROFILE_DATA): Add field info_cpu_callback. (profile_print): Delete function. * sim-base.h (STATE_MODULES): Define. Replace individual STATE_*_LIST with single struct module_list. * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare. (struct module_list): Declare. * sim-module.h, sim-module.c (sim_module_add_info_fn, sim_module_info): New functions. (sim_module_install): Clean up module data structures. * sim-info.c (sim_info): New file. New function. Call sim_module_info. * Make-common.in (sim-info.o): Define rule. (SIM_NEW_COMMON_OBJS): Add sim-info.o. Fri Feb 27 18:26:16 1998 Doug Evans * sim-base.h (sim_cpu_base): New members name, options. (sim_cpu_lookup): Add prototype. * sim-module.c (sim_pre_argv_init): Provide default names for cpus. * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'. (sim_add_option_table): Update prototype. * sim-options.c (sim_add_option_table): New argument `cpu'. (standard_option_handler,standard_install): Update. (sim_parse_args): Handle cpu specific options. (print_help): New static function. (sim_print_help): Call it. Print cpu specific options. (find_match): New static function. (sim_args_command): Call it. Handle cpu specific options. * sim-utils.c (sim_cpu_lookup): New function. * sim-memopt.c (memory_option_handler): Update. (sim_memopt_install): Update. * sim-model.c (model_option_handler): Update. (model_install): Update. * sim-profile.c (profile_option_handler): Update. (profile_install): Update. * sim-trace.c (trace_option_handler): Update. (trace_install): Update. * sim-watch.c (watchpoint_option_handler): Update. (sim_watchpoint_install): Update. * cgen-scache.c (scache_option_handler): Update. (scache_install): Update. Wed Feb 25 11:00:26 1998 Doug Evans * Make-common.in (check): Run `make check' in testsuite dir. Wed Feb 25 14:40:24 1998 Andrew Cagney * sim-trace.c (trace_result0): New function. * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_* macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when tracing sim_fpu variables. (TRACE_ALU_RESULT0): Define. (TRACE_FP_RESULT_WORD): Define. (TRACE_FP_INPUT_WORD1): Define. * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one, sim_fpu_two): New constants. (sim_fpu_op1, sim_fpu_op2): New types. (struct _sim_fpu): Delete member result. Re-order other members. (sim_fpu_sign, sim_fpu_exp): New functions. (sim_fpu_max, sim_fpu_min): new functions. (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64, NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define. Tue Feb 24 22:45:39 1998 Doug Evans * sim-profile.c (profile_print): Delete duplicate test of PROFILE_INSN_IDX. (profile_print_pc): Exit early if data collection not set up. (profile_print_core): Simplify by calling sim_core_map_to_str. * sim-core.h (sim_core_map_to_str): Declare. * sim-core.c (sim_core_map_to_str): Make non-static. * genmloop.sh (engine_resume): Update insn_count before exiting. (engine_resume_full): Keep accurate core profile data. * cgen-utils.c (sim_disassemble_insn): Don't use sim_core_read_aligned_N, it messes up profiling results. Mon Feb 23 20:45:57 1998 Mark Alexander * nltvals.def: Regenerate with MN10300 additions. Tue Feb 24 13:18:42 1998 Andrew Cagney * sim-trace.h (TRACE_ALU_RESULT2): Define. * sim-trace.h, sim-trace.c (trace_result_word2, trace_input_word4, trace_result_word4): New function. Mon Feb 23 13:08:35 1998 Doug Evans * cgen-sim.h (SEM_NEXT_PC): New arg `len'. * sim-xcat.h: Delete. * cgen-mem.h: Delete inclusion of sim-xcat.h. * cgen-sim.h: Ditto. * sim-alu.h: Replace sim-xcat.h with symcat.h. * sim-n-bits.h: Ditto. * sim-n-core.h: Ditto. * sim-n-endian.h: Ditto. Mon Feb 23 13:19:58 1998 Michael Meissner * syscall.c (cb_syscall): Handle short reads, and EOF. Tue Feb 24 00:29:57 1998 Andrew Cagney * sim-trace.c (print_data): case trace_fmt_fp missing break. Use sim_fpu to safely print fp_word values. (print_data): Add trace_fmt_bool and trace_fmt_addr. (trace_result_bool1, trace_result_addr1): New functions. (trace_input_bool1, trace_input_addr1): New functions. * sim-trace.h (TRACE_FPU_*): Define. Mon Feb 23 13:24:54 1998 Andrew Cagney * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm. (sim_fpu_fpto, sim_fpu_tofp): Define. Fri Feb 20 18:08:51 1998 Andrew Cagney * sim-fpu.c (sim_fpu_cmp): New function. Wed Feb 18 16:29:21 1998 Doug Evans * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE instead of abuf->length. * sim-trace.c (trace_options): Have -t only trace a few useful things. (set_trace_option_mask): Renamed from set_trace_options. (set_trace_option): New function. (trace_option_handler): Update calls to set_trace_option{,_mask}. * sim-trace.h (TRACE_USEFUL_MASK): New macro. Wed Feb 18 12:42:15 1998 Andrew Cagney * sim-basics.h: Declare struct _sim_fpu. Tue Feb 17 16:27:46 1998 Andrew Cagney * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define. (trace_prefix, trace_input*, trace_result*): Declare. (trace_one_insn): Change declaration, assume trace_prefix called. (trace_generic): Like trace_one_insn. (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum. (TRACE_alu, TRACE_[a-z]*): Update. * sim-trace.c (trace_prefix, trace_input*, trace_result*, trace_insn, save_data, trace_idx_to_str, print_data): New functions. (trace_one_insn): Rewrite. (trace_generic): New function. Tue Feb 17 17:27:30 1998 Doug Evans * aclocal.m4 (USE_MAINTAINER_MODE): New variable. * cgen-sim.h (SEMANTIC_CACHE_FN): Delete. (SEMANTIC_FN): Rewrite declaration. (DECODE): Update type of semantic_fast member. ({EX,SEM}_FN_NAME): Have only one version. * sim-base.h (sim_state_base): Delete conditionals surrounding member scache_size. Tue Feb 10 18:31:49 1998 Andrew Cagney * sim-load.c (sim_load_file): Print LMA/VMA according to value used. Tue Feb 10 14:56:23 1998 Ian Carmichael * sim-core.c: Add missing prototypes for WITH_DEVICES. Add missing parameters to device_io calls. * sim-core.h: Add missing parameters to device_io calls. Mon Feb 9 14:48:37 1998 Doug Evans * cgen-sim.h (DECODE): Always use switch for `read' for now. (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated. (SEMANTIC{,_CACHE}_FN): Fix return type. * genmloop.sh (@@cpu@@_engine_run): Delete `current_state'. (engine_resume): Likewise. Make `engine' volatile. Save copy of cpu pointer in volatile object. Initialize read switch if -parallel. Thu Feb 5 13:27:04 1998 Doug Evans * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_. (SEM_INSN): New macro. Tue Feb 3 16:31:56 1998 Andrew Cagney * sim-run.c (sim_engine_run): Assume IMEM is 32 bit. Sun Feb 1 16:47:51 1998 Andrew Cagney * configure: Regenerated to track ../common/aclocal.m4 changes. Sun Feb 1 16:16:57 1998 Andrew Cagney * sim-types.h (fp_word): New type, define according to WITH_TARGET_FLOATING_POINT_BITSIZE. * aclocal.m4 (default_sim_floating_point_bitsize): Add configuration of size of floating point registers. Sun Feb 1 14:02:31 1998 Andrew Cagney * sim-profile.c (profile_print): Only print CPU if other output is going to appear. Sat Jan 31 18:15:41 1998 Andrew Cagney * configure: Regenerated to track ../common/aclocal.m4 changes. Sat Jan 31 18:03:55 1998 Andrew Cagney * sim-types.h (address_word): Typedef according to WITH_TARGET_ADDRESS_BITSIZE. (signed_cell, unsigned_cell, natural_cell): Ditto using WITH_TARGET_CELL_BITSIZE. * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define. (WITH_TARGET_CELL_BITSIZE): Define. (WITH_HOST_WORD_BITSIZE): Delete. * sim-config.c (print_sim_config): Update. * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for configuration of address and OpenFirmware cell sizes. Fri Jan 30 09:36:33 1998 Andrew Cagney * sim-engine.h (sim_engine_run): Add argument nr_cpus. * sim-run.c (sim_engine_run): Update. * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of CPU_CIA. * sim-run.c (sim_engine_run): Ditto. * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine. (sim_resume): Pass nr_cpus to sim_engine_run. * sim-engine.h (struct _sim_engine): Add member nr_cpus. * sim-engine.c (sim_engine_init): Hardwire nr_cpus to MAX_NR_PROCESSORS. (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function Fri Jan 23 14:20:54 1998 Doug Evans * Make-common.in (stamp-tvals): New rule. (targ-vals.h,targ-map.c): Depend on it. (clean): Remove stamp-tvals. Tue Jan 20 21:35:13 1998 Michael Meissner * sim-utils.c (sim_state_alloc): #if 0 variable that is only used in code also #if 0'ed. Mon Jan 19 22:26:29 1998 Doug Evans * configure: Regenerated to track ../common/aclocal.m4 changes. * aclocal.m4: Recognize --enable-maintainer-mode. Mon Jan 19 12:45:45 1998 Doug Evans * cgen-scache.h: Deleted. * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep. * cgen-scache.c: Only compile contents if WITH_SCACHE. (scache_init): Use runtime computed size of SCACHE. (scache_flush): Likewise. * cgen-mem.h (GETIMEMU[QHSD]I): Declare. ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare. * cgen-sim.h: Scache support moved here. (PC): Redo definition. (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls. (DECODE): Add parallel execution support. Only include semantic label members if using switch. (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support. (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf. (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF, SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here from cgen-types.h. (engine_{stop,run,resume,halt,signal}): Delete decls. * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete. (argbuf,scache): Delete forward decls. (STATE): Delete decl. * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h. Include cgen-mem.h, cgen-ops.h. (engine_halt,engine_signal): Delete. ({ex,exc,sem,semc}_illegal): Delete. (sim_disassemble_insn): Result of extract fn is in bits. * genmloop.sh: Rewrite. * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing line numbers. * sim-base.h (sim_state_base): Delete member `model'. (sim_cpu_base): Add member `model'. * sim-model.h (IMP_PROPERTIES): New type. (MACH): New members imp_props, models. (models): Delete decl. * sim-model.c (set_model): Update. * sim-profile.c (profile_print_model): Update. * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here. Fri Jan 16 12:33:09 1998 Nick Clifton * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than CGEN_INSN_SYNTAX(). Mon Dec 15 23:17:11 1997 Andrew Cagney * configure: Regenerated to track ../common/aclocal.m4 changes. * config.in: Ditto. Mon Dec 15 23:16:03 1997 Andrew Cagney * aclocal.m4 (AR): Check for sigaction. Thu Dec 4 09:21:05 1997 Doug Evans * Make-common.in (sim-core.o): Depend on $(sim_main_headers). * sim-config.h (WITH_TREE_PROPERTIES): Define as 0. * sim-config.c (sim_config): Replace WITH_DEVICES with WITH_TREE_PROPERTIES. * configure: Regenerated to track ../common/aclocal.m4 changes. Wed Dec 3 17:56:02 1997 Doug Evans * Make-common.in (SIM_ENVIRONMENT): New variable. (CONFIG_CFLAGS): Add it. * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle --enable-sim-environment option. * configure: Regenerated. * sim-config.h (environment support): Rewrite. * sim-config.c (current_environment): Define as enum, unconditionally. (current_alignment): Define unconditionally. (config_environment_to_a): Update. (config_alignment_to_a): Fix type of argument. Define unconditionally. (sim_config): Handle environment and alignment determination unconditionally. Delete sanity checks of current_environment, unnecessary. (print_sim_config): Update. * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT. (standard_options): Add --environment. (standard_option_handler): Likewise. Fri Nov 28 12:21:25 1997 Andrew Cagney * sim-alu.h: Add notes on carry vs borrow for subtraction. (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing. (ALU{,8,16,32,64}ADDC): Define - add carrying. (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing. (ALU{,8,16,32,64}SUBB): Define - subtract borrowing. (ALU{,8,16,32,64}SUBC): Define - tract carrying. (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single argument ADD_CA macro with two argument ADDC_C - add carrying with carry in. (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single argument SUB_CA macro with two argument SUBC_X - subtract carrying, extended. (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with borrow-in. (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define. Sun Nov 30 17:40:57 1997 Michael Meissner * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used. * sim-io.h (sim_io_syscalls): Delete. Fri Nov 28 20:10:09 1997 Michael Meissner * syscall.c (cb_syscall): Add missing else, so write to stdout isn't doubled. * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import the carry bit from the CPU's psw. Fri Nov 28 11:15:05 1997 Doug Evans * gennltvals.sh: Redo syscall support. * nltvals.def: Regenerated. Wed Nov 26 16:49:38 1997 Michael Meissner * syscall.c (cb_syscall): If writing to stdout or stderr, flush the stream immediately. Wed Nov 26 12:32:11 1997 Andrew Cagney * sim-io.c (sim_io_getstring): Delete unused len2. (sim_io_syscalls): Ditto for sys_errno. Wed Nov 26 11:18:40 1997 Doug Evans * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number. * Make-common.in (run.o): Depend on remote-sim.h. (nrun.o,sim-hload.o,sim-hrw.o): Likewise. (sim-io.o,sim-reason.o,sim-resume.o): Likewise. Tue Nov 25 20:12:46 1997 Michael Meissner * sim-io.c (sim_io_syscalls): Disable lseek. Tue Nov 25 00:12:38 1997 Doug Evans * gennltvals.sh: Generate syscall values for d30v. * gennltvals.sh: Use libgloss/syscall.h for sparc. * nltvals.def: Regenerate. * callback.c (os_stat): Make 3rd arg a host struct stat ptr. (os_fstat): Likewise. Validate fd argument. (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL, just compute target stat struct length. * syscall.c: #include "libiberty.h", , . (ENOSYS,ENAMETOOLONG): Provide definitions if missing. (get_string): Return host errno values so they can be properly translated later. (cb_syscall): Likewise. (cb_syscall, cases open,unlink): Use get_path instead of get_string. (cb_syscall, case read): Use read_stdin for file descriptor 0. (cb_syscall, case write): Use write_stderr for file descriptor 2. (cb_syscall): Add cases for lseek, unlink, stat, fstat, time. (get_path): New function. Mon Nov 24 18:56:07 1997 Michael Meissner * sim-io.c (sim_io_syscalls): New function to provide system call emulation. Provide exit, open, close, read, write, lseek, and unlink. (sim_io_getstring): New function to return a string from a simulated memory location. * sim-io.h (sim_io_syscalls): Add declaration. Mon Nov 24 12:09:59 1997 Doug Evans * sim-core.c (sim_core_signal): Fix spelling error in message. * sim-hrw.c (sim_read): Use read map, not write map. * Make-common.in (all): Add .gdbinit. * gdbinit.in: Add dump command. * sim-model.c (model_options): Use '\0' for `shortopt'. * sim-trace.c (trace_option_handler): Set state trace file for --trace-file in addition to cpu's values. (trace_vprintf): If cpu == NULL, try state's trace file. (trace_options): Reorganize table, reword some descriptions. Sun Nov 23 10:57:00 1997 Andrew Cagney * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h: New functions. Sat Nov 22 19:16:54 1997 Andrew Cagney * sim-reason.c (sim_stop_reason): For sim_signalled, return the signal untranslated, document problem with this. * nrun.c (main): Check for a prog name of `*step'. If present, step the simulator instead of allowing it to run free. * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts. * Make-common.in (sim_main_headers): Add sim-signal.h. Fri Nov 21 09:32:32 1997 Andrew Cagney * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE. Thu Nov 20 20:35:20 1997 Andrew Cagney * sim-signal.h: Start simulator signals at 64 so that host signal numbers can be detected and reported. * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal. Wed Nov 19 12:02:41 1997 Doug Evans * callback.c (cb_host_to_target_stat): Fix return values. * cgen-sim.h (enum_signal_type): Delete. (engine_signal): Update prototype. * cgen-utils.c: Don't include . (sim_signal_to_host): Delete, lives in sim-signal.c now. (engine_signal): Update. * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined. (sim_state_free): Call SIM_STATE_FREE if defined. * sim-module.c (sim_module_install): Don't leave any modules installed if one fails to install. Wed Nov 19 13:25:48 1997 Michael Meissner * sim-options.c: Don't include ../libiberty/alloca-conf.h any more, since alloca is not used in this file. * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to correctly set the carry and overflow bits for those types. (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along with carry, so carry is correct after doing both adds. (ALU*): Space out '\' to make it easier to read. Tue Nov 18 15:53:45 1997 Doug Evans * sim-core.c (sim_core_signal): Use sim_stopped instead of sim_signalled. * sim-signal.c, sim-signal.h: New files. * Make-common.in (sim-signal.o): Add rule for. (SIM_NEW_COMMON_OBJS): Add sim-signal.o. * sim-abort.c: Don't include . * sim-basics.h: #include "sim-signal.h". * sim-break.c: Don't include . (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP. * sim-core.c: Don't include . (SIGBUS): Delete definition. (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS. * sim-engine.c: Don't include . (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT. * sim-reason.c (sim_stop_reason): Call sim_signal_to_host. * sim-resume.c: Don't include . (SIGTRAP): Delete definition. (has_stepped): Replace SIGTRAP with SIM_SIGTRAP. * sim-stop.c: Don't include . (control_c_simulation): Replace SIGINT with SIM_SIGINT. * sim-watch.c: Don't include . (handle_watchpoint): Replace SIGINT with SIM_SIGINT. * Make-common.in (SIM_NEW_COMMON_OBJS): New variable. * sim-base.h (CIA_ADDR): Provide default definition. * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value. * sim-break.c (sim_handle_breakpoint): Likewise. Mon Nov 17 14:15:31 1997 Doug Evans * Make-common.in (srccom): New variable. * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define. (LIB_OBJS): Add syscall.o. (gentmap): Pass $(NL_TARGET) to $(CC). (syscall.o): Add rule for. (sim_main_headers): Add $(SIM_EXTRA_DEPS). (sim-bits.o): Depend on $(sim-n-bits_h). (sim-load.o): Depend on callback.h. * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to cgen-mem.h, sem-ops.h renamed to cgen-ops.h. * cgen-mem.h, cgen-ops.h: New files. * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no". * Makefile.in (nltvals.def): Depend on gennltvals.sh. Rewrite build rule. * callback.c: #include string.h or strings.h. #include sys/types.h and sys/stat.h. (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare. (os_get_errno,os_open): Update. (os_stat,os_fstat): New functions. (os_init): Initialize syscall_map, errno_map, open_map. (default_callback): Add entries for os_stat, os_fstat, syscall_map, errno_map, open_map, signal_map, stat_map. (cb_read_target_syscall_maps): New function. (cb_target_to_host_syscall): New function. (cb_host_to_target_errno): Renamed from host_to_target_errno. (cb_target_to_host_open): Renamed from target_to_host_open. (store): New function. (cb_host_to_target_stat): New function. * syscall.c: New file. * gentmap.c (sys_tdefs): New global. (gen_targ_vals_h): Output target syscall numbers. (gen_targ_map_c): Update. Output target syscall translation map. * gentvals.sh: New first argument `target'. Preface table with #ifdef NL_TARGET_$target if non-null target passed. * gennltvals.sh: New file. * nltvals.def: Regenerated. Fri Nov 14 11:33:34 1997 Andrew Cagney * sim-n-core.h (sim_core_read_unaligned_N): Return static sim_core_dummy_M. (sim_core_dummy_M): Declare. Wed Nov 12 18:16:15 1997 Andrew Cagney * sim-core.c (sim_core_signal): Print the address of the instruction. Thu Nov 13 11:49:41 1997 Doug Evans * sim-base.h (sim_state_base): Move `magic' to end of struct. * sim-base.h (sim_state_base): Add member trace_data. (STATE_TRACE_DATA): New macro. * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros. ({WITH_,}TRACE_DEBUG_P): New macros. (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros. (_sim_cpu): Delete forward reference. (debug_printf): Update. * sim-trace.c (OPTION_TRACE_DEBUG): Define. (trace_options): Add --trace-debug. (set_trace_options): Handle it. (trace_option_handler): Likewise. (trace_install): Init state trace_data struct. (trace_uninstall): Close state trace file. * sim-events.c (ETRACE): Only print source file and line number if --trace-debug. * sim-n-core.h (sim_core_trace_M): Likewise. * sim-core.c (sim_core_signal): Add missing "\n" in message. 1997-11-13 Felix Lee * sim-n-core.h (sim_core_read_unaligned_N): illegal empty initializer. * sim-types.h (unsigned128,signed128): fix typo for MSVC. Wed Nov 12 12:18:08 1997 Doug Evans * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo. * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer built this way. (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency. (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in source tree. Tue Nov 11 13:28:02 1997 Andrew Cagney * sim-events.c (sim_events_process): Re-compute the time - update_time_from_event - as each event is processed. Reverses previous change. Fri Nov 7 00:37:36 1997 Andrew Cagney * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER. Fri Nov 7 00:37:36 1997 Andrew Cagney * sim-events.c (sim_events_process): Delete redundant call to update_time_from_event. (sim_events_slip): Always decrement time_from_event. (sim_events_tick, sim_events_deschedule, update_time_from_event): Delete assertion that time_from_event >=0 when work in queue, no longer applicable. Thu Nov 6 12:06:46 1997 Andrew Cagney * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum. (standard_option_handler): Update. * sim-options.h: Clarify documentation. (OPTION_LONG_ONLY_P): Delete definition. (OPTION_VALID_P): Define. * sim-options.c (sim_print_help): Allow short only options. (sim_parse_args): Ditto. (sim_args_command): Skip short only options. (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make separate entries for short and long options in the HANDLERS and ORIG_VAL tables. (sim_parse_args): Disable argument permutation. Wed Nov 5 13:40:31 1997 Andrew Cagney * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N): Add argument M, size of data type. (sim_core_read_misaligned_3, sim_core_write_misaligned_3): Declare, ditto for 5, 6 & 7 byte transfers. (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define as aligned variant. * sim-n-core.h (sim_core_trace_M): Rename from sim_core_trace_N. Add nr_bytes argument. Replace transfer argument with transfer type. Print transfer direction. Handle 1 and 2 byte transfers. (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace unaligned accesses. (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N. Update all functions. * sim-core.c: Generate functions starting with 16 not 1. (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and all 5, 6 & 7 byte transfers. * sim-n-core.h (sim_core_read_misaligned_N, sim_core_write_misaligned_N): Implement. Mon Nov 3 15:03:04 1997 Andrew Cagney * sim-endian.h (U16_8): Implement * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions * sim-endian.h (VL8_16, VH8_16): Implement. * sim-memopt.c (memory_option_handler): Typecast 64bit value to long in printf. (memory_option_handler): Only zalloc modulo bytes when non-zero. (memory_option_handler): Skip comma in alias address list Fri Oct 31 13:03:33 1997 Andrew Cagney * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and space params. (parse_size, parse_addr): New functions (memory_option_handler, memory_options): Parse address & size using new functions. Pass level, space, modulo to do_memopt_add & do_memopt_del. * sim-memopt.h (struct _sim_memopt): Add level & space fields. * sim-core.h (sim_core_arrach, sim_core_detach): Replace `attach_type attach' argument with `unsigned level' argument. Document. * sim-core.c (new_sim_core_mapping, sim_core_map_attach, sim_core_attach): Replace argument attach with level. Update verification of arguments. (sim_core_map_detach, sim_core_detach): Replace argument attach with level. * sim-basics.h (enum _attach_type): Delete. Thu Oct 30 13:45:00 1997 Doug Evans * sim-core.h (sim_core_write_8): Define. Tue Oct 28 12:29:22 1997 Andrew Cagney * sim-bits.h: Document ROTn macro. * sim-endian.h (H2T): Handle 16 byte variables. * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an error. * sim-core.c: Do not generate sim_core_*_word. * sim-n-core.h (sim_core_trace_N): Add line_nr argument. (sim_core_write_aligned_N, sim_core_read_aligned_N): Update. * sim-core.h (sim_core_read_unaligned_word, sim_core_read_aligned_word, sim_core_read_word, sim_core_write_unaligned_word, sim_core_write_aligned_word, sim_core_write_word): Change to macros that map onto sim_core_*_N. Mon Oct 27 11:25:10 1997 Doug Evans * sim-n-endian.h: Add TAGS entrys for 16 byte versions. * sim-endian.h: Disable 16 byte support. Mon Oct 27 12:00:48 1997 Andrew Cagney * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code. * sim-n-core.h (sim_core_trace_N): New function. (sim_core_read_aligned_N, sim_core_write_aligned_N): Use, (sim_core_read_unaligned_N): Do not retyrn bogus value wden error. * sim-endian.h: Add 128 bit variant. * sim-core.h, sim-core.c: Add 128 bit variant. * sim-types.h: Add signed128 and unsigned128 types using a struct. Fri Oct 24 11:33:07 1997 Andrew Cagney * sim-events.c (sim_events_process): Clear events->work_pending. (sim_events_tickn, sim_events_tick): Accumulate, instead of setting, nr_ticks_to_process. (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero when the event queue isn't next. * sim-events.h, sim-events.c (sim_events_slip): New function. Wed Oct 22 14:18:38 1997 Andrew Cagney * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load. * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load arguments. Tue Oct 21 18:37:57 1997 Doug Evans * nrun.c (main): Remove useless test of name != NULL. Exit if bfd_openr fails. Call bfd_check_format after bfd_openr. Tue Oct 21 10:42:38 1997 Andrew Cagney * sim-fpu.c (EXPMAX): Type is unsigned. (MIN_INT, MAX_INT): Type is signed64. (i2fpu): Type of val is signed64. Tue Oct 21 10:42:38 1997 Andrew Cagney * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as a bucket size of zero. * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY, OPTION_PROFILE_PC): Define. (profile_option_handler): Add support for --profile-pc and --profile-pc-granularity options. (profile_pc_init): When possible, compute nr buckets from bucket size. * sim-profile.c (profile_pc_init): Align the profile-pc end address with the profile-pc bucket size. * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to something less ambiguous. (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE. * sim-profile.c (profile_pc_cleanup): New function. Move profile_pc_uninstall code to here. (profile_pc_uninstall): Call. (profile_pc_init): Call. Mon Oct 20 17:23:58 1997 Andrew Cagney * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out file using BSD gprof format. * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type unsigned_word. (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32, MSBIT64): Force result to unsignedN. Thu Oct 16 11:38:56 1997 Andrew Cagney * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening brace from macro. (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define. (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic. (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic. (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic. Wed Oct 15 09:24:19 1997 Andrew Cagney * sim-core.h (struct _sim_core_mapping): Change free_buffer to type void*. * sim-core.c (sim_core_uninstall, new_sim_core_mapping, sim_core_map_attach, sim_core_map_detach): Change free_buffer to type void*. (sim_core_attach): Rename buffer_freed to free_buffer, type void*. Ensure that allocated buffer is alligned according to region's address. Mon Oct 13 11:34:50 1997 Andrew Cagney * sim-alu.h (ALU64_HAD_OVERFLOW): Define. (ALU64_SUB): Define. * Make-common.in (all): Build SIM_EXTRA_ALL first. (.gdbinit): Remove dependencies, generate once per build. Tue Oct 14 19:20:09 1997 Andrew Cagney * sim-n-core.h (sim_core_read_aligned_N, sim_core_write_aligned_N): Make xaddr param type address_word not unsigned_word. Fri Oct 3 09:49:18 1997 Andrew Cagney * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an unpacked floating point struct. Pass sim_fpu object by reference. Add preliminary support for rounding modes. Fri Oct 3 09:28:00 1997 Andrew Cagney * configure: Regenerated to track ../common/aclocal.m4 changes. Thu Oct 2 19:43:52 1997 Andrew Cagney * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not WITH_TARGET_BITSIZE. Thu Sep 25 23:20:20 1997 Felix Lee * sim-profile.c (profile_print_core): label needs empty statement. Thu Sep 25 11:20:47 1997 Stu Grossman * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC and zfree instead of xmalloc and free. Prevents warnings. Wed Sep 24 17:38:57 1997 Andrew Cagney * configure: Regenerated to track ../common/aclocal.m4 changes. Wed Sep 24 17:23:31 1997 Andrew Cagney * Make-common.in (SIM_BITSIZE): Assign from configured value. (CONFIG_CFLAGS): Add SIM_BITSIZE. * aclocal.m4 (--enable-sim-bitsize): Developer option for controling the bitsize/msb of the target. Wed Sep 24 17:41:40 1997 Stu Grossman * Make-common.in: New files sim-break.c, sim-break.h. * sim-base.h: Add point to breakpoint list to sim_state_base. * sim-break.c sim-break.h: New modules that implement intrinsic breakpoint support. * sim-module.c: Add breakpoint module. Tue Sep 23 00:26:39 1997 Felix Lee * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once an hour. * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on if (0) { 1 % 0; } * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1. (SIGBUS) define for Windows. * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC. * sim-resume.c: define SIGTRAP for windows. * sim-xcat.h: use token pasting if ALMOST_STDC. Tue Sep 23 11:04:38 1997 Andrew Cagney * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign configured values. (CONFIG_CFLAGS): Add same. Mon Sep 22 17:20:27 1997 Felix Lee * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32. (SIGNED32): use ##i32. Tue Sep 23 11:04:38 1997 Andrew Cagney * configure: Regenerated to track ../common/aclocal.m4 changes. Tue Sep 23 10:07:47 1997 Andrew Cagney * aclocal.m4 (sim-endian): Simplify logic determining [default] endian of target. * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN, SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT, SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP, SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values. (CONFIG_CFLAGS): Add same. * aclocal.m4: Perform AC_SUBST on optional options. Mon Sep 22 11:46:20 1997 Andrew Cagney * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment. * sim-options.c (standard_option_handler): Typo in warning message. * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL. * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any insn count. Make count conditional on there being a valid INSN_NAME. (profile_pc_init): Make default PC profile frequency an arbitrary 256. * sim-base.h: Ditto. * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when SIM_HAVE_MODEL. * sim-model.h (struct MACH): Depreciate, to be replaced by bfd archure struct. Mon Sep 22 11:46:20 1997 Andrew Cagney * configure: Regenerated to track ../common/aclocal.m4 changes. Mon Sep 22 11:45:00 1997 Andrew Cagney * aclocal.m4 (sim_alignment): Simplify logic for selecting the configured alignment. Fri Sep 19 17:45:25 1997 Andrew Cagney * configure: Regenerated to track ../common/aclocal.m4 changes. Fri Sep 19 17:26:14 1997 Andrew Cagney * sim-config.c (sim_config): Check for default alignment. * sim-options.c (standard_option_handler): Add alignment option. * aclocal.m4 (sim_alignment): Allow configuration of hardwired and default alignment requirements on memory accesses. Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@@cygnus.com) * sim-load.c (sim_load_file): Return failure if the executable had no loadable sections. Wed Sep 17 13:33:28 1997 Andrew Cagney * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for trace output. * sim-core.c (sim_core_signal): When bad access halt simulator SIGSEGV / SIGBUS instead of aborting. (signal.h): Include. * sim-watch.c (sim_watchpoint_install): Handler for watchpoint options was missing. * sim-bits.h (MOVED): Define Wed Sep 17 10:33:28 1997 Andrew Cagney * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of BIT. * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value. * sim-bits.c: Add 8 bit versions of bit macros. * sim-bits.h: Ditto. Tue Sep 16 16:15:16 1997 Andrew Cagney * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT. (LSINSERTED, MSINSERTED): Ditto for INSERTED. * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn. (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn. * sim-bits.h (SEXT*): Define as MSEXT/LSEXT. (INSERTED*): Ditto for LSINSERTED/MSINSERTED. Mon Sep 15 17:36:15 1997 Andrew Cagney * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument. configure.in: Output to cconfig.h instead of config.h. * configure: Regenerated to track ../common/aclocal.m4 changes. Mon Sep 15 15:39:28 1997 Andrew Cagney * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from BFD if known. Tue Sep 9 21:46:46 1997 Felix Lee * callback.c (os_write): divert stdout and stderr to their respective hooks. Thu Sep 11 10:08:48 1997 Andrew Cagney * sim-profile.c (profile_print_speed): Call sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment. * sim-events.c (sim_events_elapsed_time): New function return nr host MS consumed by the simulator. (sim_watch_valid): Use. * sim-module.c (modules): Install sim_events very very early. * sim-profile.c (profile_print): Call profile_print_pc. (print_bar): (profile_pc_init): New function, set up processor for PC profiling. (profile_print_pc): New function, print a PC profile. (profile_pc_event): New function, sample PC. * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START, PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to profile struct. * sim-options.c (sim_print_help): Pacify GCC. * sim-n-core.h (sim_core_read_aligned_N, sim_core_write_aligned_N): Add un-conditional profile call. (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add profile call when aligned read/write isn't used. * sim-base.h: Include sim-profile, sim-model after sim-core & sim-events allow sim-core to define useful values. * sim-profile.c (OPTION_PROFILE_CORE): Define. (profile_option_handler, profile_options): Add support for --profile-core option. (print_bar): Include when core profiling. (profile_print_core): New function, print core profile. * sim-config.c (print_sim_config): Print profile status. * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core, WITH_PROFILE_PC_P): Define. (PROFILE_CORE_COUNT): Count each core-map/size separatly. (PROFILE_COUNT_CORE): Define. Thu Sep 11 08:44:52 1997 Andrew Cagney * sim-watch.c (handle_watchpoint): Pass a char** index into the interrupt_names array as the data. (sim-watch.h): Document. Wed Sep 10 16:15:22 1997 Andrew Cagney * sim-options.c (sim_print_help): When the doc string is to long word wrap it. * sim-watch.c (sim_watchpoint_install): Use option.doc_name so that only the first few the watch options are listed. Generate meanginful usage messages. * sim-options.h (struct OPTION): Clarify use of doc_name field Wed Sep 10 13:23:24 1997 Andrew Cagney * sim-options.c (OPTION_ARCHITECTURE_INFO): New option. (standard_option_handler): Handle --architecture-info. Tue Sep 9 21:46:46 1997 Felix Lee * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid illegal zero-sized array. * sim-core.c (sim_core_xor_read_buffer): same. Tue Sep 9 11:20:35 1997 Doug Evans * nltvals.def: Regenerate. Tue Sep 9 02:10:36 1997 Andrew Cagney * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64. Mon Sep 8 12:22:20 1997 Andrew Cagney * sim-bits.c (MASKED): Delete. (EXTRACTED): Delete. (LSEXTRACTED, MSEXTRACTED): New functions. * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED. (MSMASKEDn, LSMASKEDn): Add last argument. (MSMASK*): Ditto. * sim-bits.h (EXTEND8, EXTEND16): Define. (EXTRACTED64): Define as 64 bit extract, not 32 bit. * sim-run.c (sim_engine_run): Use CPU_CIA macro. * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at current instruction address. * sim-inline.h (*_ENGINE): Define. Fri Sep 5 08:39:02 1997 Andrew Cagney * sim-core.c (sim_core_attach): Fix checks of modulo/mask. * sim-watch.c (delete_watchpoint): Delete by ident and type. (watch_option_handler): Call delete_watchpoint with ident or type. (sim_watchpoint_install): Create interrupt specific watchpoint commands on the fly. (do_watchpoint_create): New function, create a watch point using type/int-nr info encoded in the option nr. (do_watchpoint_info): New function. List active watchpoints. * sim-watch.h: Change data structure to a list. * sim-memopt.c (memory_option_handler): Require explicit "all" before deleting all memory regions. * sim-utils.c (sim_do_commandf): New function, printf version of sim_do_command. * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32. * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume bit endianness. (SIGNED64, UNSIGNED64): Delete. (ALU64_ADD): Don't rely on bit endianness. (ALU64_BEGIN): Define. * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions. (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED. * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant suffix - u64, LL - to 64 bit constants. Thu Sep 4 09:27:54 1997 Andrew Cagney * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER. * sim-utils.h (NZALLOC): Define - zalloc * N. * sim-hrw.c (sim_read, sim_write): New file. Provide generic implementation of read/write functions. * Make-common.in (sim-hrw.o): New target. * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add memory. * sim-memopt.c (memory_option_handler): Implement memory-size command. Implement memory-alias command. Let memory-delete delete all memory regions. (add_memopt): New function. Add a memory region. (do_memopt_delete): New function. Delete a memory region. * sim-utils.c (sim_elapsed_time_get): Never return zero. * sim-core.c (sim_core_detach): New function. (sim_core_map_detach): New function. Perform the actual detach. (sim_core_init): Move initialization code from here. (sim_core_install): To here. (sim_core_uninstall): And here. * sim-module.c: Add memopt module. * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to simulator base type. * Make-common.in (sim_main_headers): Add sim-memopt.h (sim-memopt.o): New target. * sim-core.c (sim_core_install): Add core_options to the option table. * sim-watch.c (watch_options): Make --delete-watch a synonym for --watch-delete. * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update comments. * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type address_word, add mask member. * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type address_word, allow for 64bit targets in 32bit host. Add modulo argument. (sim_core_map_attach): Ditto. (new_sim_core_mapping): Ditto. (sim_core_translate): Mask address when modulo memory. Wed Sep 3 17:32:54 1997 Doug Evans * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER. * gdbinit.in: New file. * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit. * Make-common.in (distclean): Delete .gdbinit. (.gdbinit): Add rule for. * configure: Regenerated to track ../common/aclocal.m4 changes. * Make-common.in (cgen-run.o): Add rule for. Wed Sep 3 10:08:21 1997 Andrew Cagney * sim-resume.c (sim_resume): Suspend/resume the simulator. * sim-events.c (sim_watch_valid): Compute total elapsed time from both resumed and previous elapsed time. (sim_events_init): Set initial_wallclock and current_wallclock to zero. (sim_events_install): Install sim_events_suspend and sim_events_resume. (sim_events_watch_clock): Allow for suspended simulator when computing the time of the clock event. * sim-events.h (struct _sim_event): Add resume_wallclock, rename initial_wallclock to elapsed_wallclock, set both to zero. (sim_events_init, sim_events_uninstall): Delete prototypes. * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types. * sim-module.c(sim_module_resume, sim_module_suspend): New functions. Wed Sep 3 10:08:21 1997 Andrew Cagney * sim-core.c (sim_core_map_attach): Clarify memory overlap error message. Tue Sep 2 14:57:06 1997 Doug Evans * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker. * Make-common.in (TAGS): Likewise. * sim-n-bits.h: Add TAGS comments for all functions. * sim-n-core.h: Likewise. * sim-n-endian.h: Likewise. Mon Sep 1 10:50:11 1997 Andrew Cagney * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and kind. * sim-base.h (sim_state_alloc): Add callback and kind arguments. * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default definition. Sat Aug 30 09:47:21 1997 Andrew Cagney * sim-fpu.c (DP_GARDMSB, ...): Make unsigned. (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL. Fri Aug 29 13:37:44 1997 Andrew Cagney * sim-core.c (sim_core_map_attach): Cast attach enum to int. (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make nr_transfered and nr_this_transfer unsigned. * sim-events.c (sim_events_tickn): N is signed, as limited to MAXINT. * sim-n-endian.h (offset_N): Change size to unsigned. * callback.c (os_poll_quit): Add prototypes for kbhit and getkey. Fri Aug 29 10:10:53 1997 Andrew Cagney * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv. * sim-options.c (sim_parse_args): Use dupargv. Thu Aug 28 10:36:34 1997 Doug Evans * sim-options.c (standard_option_handler): Use xstrdup, not strdup. Thu Aug 28 12:09:15 1997 Andrew Cagney * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator base type. * sim-options.c (standard_options): Add --architecture=MACHINE and --target=TARGET options. (OPTION_ARCHITECTURE, OPTION_TARGET): Define. (standard_option_handler): Handle architecture and target options. (bfd.h): Include. * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to bfd_openr. (sim_analyze_program): Set prog_bfd architecture from STATE_ARCHITECTURE if known. Wed Aug 27 18:13:22 1997 Andrew Cagney * configure: Regenerated to track ../common/aclocal.m4 changes. * config.in: Ditto. Wed Aug 27 18:11:30 1997 Andrew Cagney * aclocal.m4 (enable-sim-warnings): Remove comment stating that option does not apply to certain files. Wed Aug 27 15:13:04 1997 Andrew Cagney * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8, MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as offset from MSB/LSB. * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro, access address of sub word quantity of a hosts 16, 32, 64 bit word type. (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values. (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values. (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument, return N*2 byte value with argument in Hi/Lo word. Renamed from V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8. * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit. (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT so that bit offset is explicit. Wed Aug 27 11:55:35 1997 Andrew Cagney * sim-utils.c (sim_analyze_program): Add prog_name argument. Update STATE_PROG_BFD when needed with a dup'd copy of the program. * sim-config.c (sim_config): Delete ABFD argument, use STATE_PROG_BFD directly. Tue Aug 26 12:55:26 1997 Andrew Cagney * run.c (main): Pass the open ABFD to sim_create_inferior. * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior and sim_load. (bfd.h): Include. * sim-hload.c (sim_load): New file. Implement generic sim_load for hardware only simulator targets. * Make-common.in (sim-hload.o): Add rule. Wed Aug 27 09:51:42 1997 Andrew Cagney * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy used by copyargv and freeargv. * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in STATE_PROG_ARGV, not just a pointer. Mon Aug 25 17:50:22 1997 Andrew Cagney * configure: Regenerated to track ../common/aclocal.m4 changes. * config.in: Ditto. Mon Aug 25 12:11:06 1997 Andrew Cagney * aclocal.m4 (sim-endian): Add second argument to SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is default endian when not hardwired. * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all else failes value for target byte order. * sim-config.c (sim_config): Add abfd arguments. Set STATE_PROG_BFD accordingly. Determine prefered_target_byte_order from same. (sim_config): Return SIM_RC, don't abort. (bfd.h): Include. * run.c (main): Update call to sim_open - add ABFD argument. * nrun.c (main): Add NULL ABFD argument. Thu Aug 14 12:48:57 1997 Doug Evans * callback.c (os_poll_quit): Make static. Call sim_cb_eprintf, not p->eprintf. (sim_cb_printf, sim_cb_eprintf): New functions. * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare. * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME, sim_elapsed_time_get,sim_elapsed_time_since): Move decls to sim-utils.h. #include sim-utils.h. * sim-utils.h: Above decls moved here. (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'. * sim-watch.c (action_watchpoint): Fix thinkos. Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@@critters.cygnus.com) * sim-types.h: Fix defs of 64 bit data types for MSVC. Tue Jul 22 10:35:37 1997 Doug Evans * sim-n-core.h (sim_core_write_unaligned_N): Add missing break to FORCED_ALIGNMENT case. Thu Jun 5 13:48:37 1997 Andrew Cagney * callback.c (target_to_host_open): Handle hosts with O_BINARY. Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@@cygnus.com) * Make-common.in (libsim.a): Fix typo. Thu Jun 5 13:48:37 1997 Andrew Cagney * nrun.c (main): Verify the structure returned before using it. Wed Jun 4 11:44:06 1997 Andrew Cagney * sim-config.h (WITH_ENGINE): Enable the sim-engine module by default. * sim-engine.c (sim_engine_install): New function. Install the engine init functions. (sim_engine_init): [Re]initialize the simulator engine. * sim-module.c: Add sim_engine to list of modules that always install. Tue Jun 3 04:52:04 1997 Andrew Cagney * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint to remove the old watchpoint, not delete_watchpoint. (watch_option_handler): Action the correct watchpoint, not just cycles. Wed May 28 14:47:41 1997 Andrew Cagney * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output both low and high word. (sim_core_write_aligned_N): Ditto. * sim-trace.c (set_trace_options): Delete code explicitly setting core->trace. * sim-options.c (sim_print_help): Call the list commands if not a standalone simulator. (sim_print_help): Advise that some options may not be applicable. * sim-trace.c (set_trace_options): Assume core present. * sim-events.c (sim_events_schedule_after_signal): Overflow signal buffer when full not almost full. Tue May 27 14:32:00 1997 Andrew Cagney * sim-events.c (sim_events_process): Don't blat the event queue when processing watchpoints. * sim-watch.h: Make arg unsigned long - stop sign extension. * sim-events.c (sim_watch_valid): rewrite so debugable. * sim-config.h (WITH_XOR_ENDIAN): Default to zero. * sim-watch.c (schedule_watchpoint): Add is_within option so that inequality test is possible. (handle_watchpoint): Re-pass is_within arg. (watch_option_handler): When `!' prefix to pc-watchpoint arg pass 0 to schedule_watchpoint's is_within arg. (sim_watchpoint_init): Re-pass is_within arg. * sim-options.c (sim_print_help): Add is_command argument. Don't include -- prefix when called from the command line interpreter. * sim-watch.c (schedule_watchpoint): Pass true is_within argument. * sim-events.c (sim_events_watch_sim): Add is_within argument, zero indicates that the test should be reversed. (sim_events_watch_core): Ditto. (WATCH_CORE): Compare range against is_within. (WATCH_SIM): Ditto. Tue May 27 12:48:03 1997 Andrew Cagney * sim-events.c (WATCH_CORE): Pass NULL cpu argument to sim_core_read_buffer. Check nr-bytes transfered. * sim-core.h (sim_core_common): Define a new struct that contains the common data. to sd and cpu structures. * sim-core.c (sim_core_attach): Update. (sim_core_init): Update. Remember to copy initialized data to each cpu. (sim_core_find_mapping): Ditto. * sim-core.c (sim_core_read_buffer): Add cpu argument. (sim_core_write_buffer): Ditto. * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned transfer use xor version of read buffer. (sim_core_write_unaligned_N): Ditto for write. * sim-core.c (sim_core_xor_read_buffer): New function implement xor-endian data read breaking transfer up into xor-endian sized blocks. (sim_core_xor_write_buffer): Ditto for write. (reverse_n): Reverse order of arbitrary number of bytes in buffer - needed for xor-endian transfers. Fri May 23 14:24:31 1997 Andrew Cagney * sim-inline.h: Review description. * sim-core.h, sim-core.c: Reduce number of functions being inlined to just those involved in data transfers and configuration. * sim-xcat.h (XSTRING): New macro, map macro definition onto string. * sim-n-core.h (sim_core_read_aligned_N): Use. (sim_core_read_unaligned_N): Ditto. (sim_core_read_unaligned_N): Ditto.. (sim_core_write_unaligned_N): Ditto. * sim-core.h: Add xor endian bitmap to main structure. * sim-n-core.h (sim_core_write_aligned_N): Add suport for xor endian. (sim_core_read_aligned_N): Ditto. * sim-core.c (sim_core_set_xor_endian): New function. (sim_core_attach): Don't overwrite the per-cpu xor map when cloning the global core. Fri May 23 10:53:13 1997 Andrew Cagney * sim-engine.h: Update below so that it is using an enumerated type. Thu May 22 09:12:16 1997 Gavin Koch * sim-engine.c (sim_engine_restart): * sim-resume.c (sim_resume): Change longjmp param/setjmp return value used for simulator restart from 0 to 2. Wed May 21 08:47:30 1997 Andrew Cagney * cgen-scache.c (scache_option_handler): Add is_command arg. * sim-model.c (model_option_handler): Add is_command argument. * sim-profile.c (profile_option_handler): Add is_command arg. * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value involved. * sim-module.c (sim_module_add_init_fn): Call init fn in the same order that they are registered. * sim-options.h (OPTION_HANDLER): Add argument to differentiate between option and command line processing. * sim-options.c: Include stdlib.h, ctype.h. * Make-common.in (sim-watch.o): Add rule. (sim_main_headers): Assume sim-assert.h included. (sim-*.o): Simplify make rule. * sim-module.c: Add sim_watch_install to module list. Tue May 20 14:15:23 1997 Andrew Cagney * sim-base.h (STATE_LOADED_P): New predicate. Set once everything has been loaded. * sim-trace.c (trace_install): Check magic. Include sim-assert.h. * sim-events.c (sim_events_install): Ditto. * sim-core.c (sim_core_install): Ditto. * sim-model.c (model_install): Ditto. * sim-options.c (standard_install): Ditto. * sim-profile.c (profile_install): Ditto. * sim-reason.c (sim_stop_reason): Ditto. * sim-run.c (sim_engine_run): Ditto. * sim-utils.c (sim_analyze_program): Ditto. * sim-module.c (modules): Make profile_install and trace_install optional. * sim-base.h (STATE_MEM_BASE): Define for flat memory systems. * sim-options.c (standard_option_handler): Set the byte order. * sim-events.c (sim_events_process): Allow multi tick processing. (sim_events_tickn): New function - multi cycle tick. * sim-events.h (sim_events_tickn, sim_events_timewarp): Add prototypes. Under development. (sim_events): Replace processing with nr_ticks_to_process. Tue May 20 09:39:22 1997 Andrew Cagney * nrun.c (main): Pass callbacks to sim_open instead of using sim_set_callbacks. * run.c (main): Ditto. Mon May 19 12:07:22 1997 Andrew Cagney * sim-events.c (sim_events_zalloc): Signal save memory allocator - stop tk interrupting malloc calls. (sim_events_zalloc): Converse. * Make-common.in (sim_main_headers): Add sim-events.h. * sim-events.c (sim_events_schedule_after_signal): Change return type to void - signal events are strictly internal. (sim_events_init): Allocate a finite buffer for signal events. (sim_events_schedule_after_signal): Enter signal events into the signal buffer. * sim-engine.c (sim_engine_halt): Check SIM_DESC magic. (sim_engine_restart): Ditto. (sim_engine_abort): Ditto. * sim-stop.c (sim_stop): Ditto. (control_c_simulation): Ditto. * sim-resume.c (sim_resume): Ditto. (has_stepped): Ditto. * sim-abort.c (sim_engine_abort): Ditto. * sim-basics.h (transfer_type): New type. * sim-core.c (sim_core_signal): New function. Print core signal information. (sim_core_find_mapping): Add transfer argument. * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call SIM_CORE_SIGNAL if a recoverable abort. * sim-core.c (sim_core_find_mapping): Ditto. Fri May 16 15:13:21 1997 Andrew Cagney * sim-core.c (sim_core_find_mapping): Replace calls to sim_io_error to more resiliant sim_engine_abort. * sim-n-core.h (sim_core_read_unaligned_N): Ditto. (sim_core_write_unaligned_N): Ditto. Tue May 13 13:50:06 1997 Andrew Cagney * sim-module.c: Add sim_events_install to list. * sim-events.c (sim_events_install, sim_events_uninstall): Clonse from sim_core_*. (sim_events_init): Now returns SIG_RC. * sim-run.c: New file. Generic sim_engine_run. * sim-reason.c: New file. Generic sim_stop_reason. * sim-stop.c: New file. Generic sim_stop. * sim-resume.c: New file. Generic sim_resume. * Make-common.in (sim-engine.o): Add rule. (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto. * sim-engine.h, sim-engine.c: New file. Provide generic implementation of sim_engine_halt, sim_engine_error. et.al. * sim-base.h (sim_state_base): Add member halt. (sim-engine.h): Include. * sim-events.h (sim_event_handler): Always pass SIM_DESC to event handlers. * sim-events.c (sim_events_poll): Update event handler. Tue May 13 09:57:49 1997 Andrew Cagney * sim-events.h, sim-events.c (sim_events_watch_clock): New function. (sim_events_watch_sim): New function. (sim_events_watch_core): New function. (sim_watch_valid): New function. (sim_events_preprocess): New function. (sim_events_process): Process the watchpoints as well as the timer queue. (sim_events_tick): Check WORK_PENDING instead of the hold queue. (sim_events_deschedule): Check all the queues when removing an event. (sim_events_init): Ditto for cleaning. Mon May 19 12:07:22 1997 Andrew Cagney * sim-fpu.c (is_ufpu_number): Comment out - currently unused. Mon May 19 11:23:03 1997 Andrew Cagney * callback.c (os_open): Type of arg flags is int. Fri May 16 22:26:43 1997 Michael Meissner * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities just like normal numbers as per IEEE rules. Wed May 14 21:20:38 1997 Bob Manson * callback.c (os_close): Mark the descriptor as being available if the close succeeded. (os_open): Pass 0644 as the mode of the file being created. Thu May 15 10:58:52 1997 Andrew Cagney * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a float. * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_. * sim-lnline.h: Update. * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp conversion functions. (sim_fpu_to{32,64}[iu]): New fp2int functions. * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp compare functions. Replacing. (sim_fpu_cmp): This. Delete. Mon May 12 14:49:05 1997 Andrew Cagney * sim-core.c (sim_core_find_mapping): Call engine_error not sim_io_error when possible. Mon May 12 08:55:07 1997 Andrew Cagney * sim-endian.h (V1_H2): Add macro's to insert a word into a high/low double word. * sim-trace.h: Remove definition of attribute - defined in sim_basics.h. Mon May 12 08:55:07 1997 Andrew Cagney * sim-options.h (struct OPTION): Add doc_opt as the documenting name of the option - or family of options. * sim-options.c (sim_args_command): Match command `a-b c' with option `--a-b-c' from option table. Thu May 8 12:40:07 1997 Andrew Cagney * sim-options.c (sim_print_help): For optional arguments, wrap them in []. * sim-trace.c (set_trace_options): New function, handle optional argument and multiple assignment. (trace_option_handler): Update. * sim-trace.c (trace_option_handler): Trace branch and not fpu when branch tracing selected. Wed May 7 15:19:58 1997 Andrew Cagney * sim-trace.c (trace_one_insn): Make a va-args function. * sim-trace.c (trace_vprintf): New function, va-arg version of trace_printf. Tue May 6 16:38:16 1997 Doug Evans * sim-trace.c (trace_uninstall): Don't close a file twice. * sim-profile.c (profile_uninstall): Likewise. Tue May 6 06:14:01 1997 Mike Meissner * sim-trace.c (toplevel): Include bfd.h. (trace_options): Note that --trace-linenum also turns on --trace-insn. Add --trace-{branch,semantics}. (trace_option_handler): If --trace-linenum, also turn on --trace-insn. Add --trace-branch support. If --trace-semantics, turn on ALU, FPU, branch, and memory tracing. (trace_one_insn): New function to trace an instruction. Support --trace-linenum. (OPTION_TRACE_*): Use an enum, rather than lots of defines. * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros. (MAX_TRACE_VALUES): Use 32, not 12 by default. (TRACE_branch): Add new mask. (TRACE_*_P): Define all possible trace_p macros. (trace_one_insn): Declare function. Mon May 5 14:08:34 1997 Mike Meissner * sim-trace.h (__attribute__): Define as nothing if not GNU C or GNU C doesn't support __attributes__. ({trace,debug}_printf): Add attribute's so -Wformat can check the format strings. Mon May 5 11:16:12 1997 Andrew Cagney * sim-config.h (FORCED_ALIGNMENT): New alignment option - addresses are masked forcing them to be correctly aligned. (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default. * sim-config.c (config_alignment_to_a): Update. * sim-core.h (sim_cpu_core): New data type contains cpu specific core data. * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base type. * sim-core.c (sim_core_attach): Add CPU argument. Ready for processor specific core maps. (sim_core_map_attach): Copy the core map data to each of the processor specific core data structures. * sim-core.c (sim_core_find_mapping): Update. * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename. (sim_core_write_aligned_N, sim_core_write_aligned_N): New names. (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New alternatives that handle unaligned addresses. (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace with just CPU arg. * cgen-utils.c (sim_disassemble_insn): Update. Mon May 5 13:19:16 1997 Andrew Cagney * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific tracing. * sim-fpu.h, sim-fpu.c: New files - prototype for generic target fpu support. * sim-inline.h, sim-inline.c: Add support for SIM_FPU. Fri May 2 17:59:42 1997 Andrew Cagney * sim-core.c (sim_core_map_to_str): New function ascii equivalent to map type. * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace statement. Fri May 2 17:28:02 1997 Andrew Cagney * cgen-trace.c: Prepend additional trace_printf argument. * cgen-utils.c (sim_disassemble_insn): Add additional core arguments. Fri May 2 11:40:23 1997 Andrew Cagney * nrun.c (main): Catch/report errorenous simulator states. * sim-module.c: #include "libiberty.h" so that xmalloc is defined. * sim-trace.c: #include string.h/strings.h so that memset is defined. * sim-utils.c: Ditto. * sim-profile.c: Ditto. And stdlib.h. (print_bar): Only define when used by instruction or memory profiler. * sim-options.c (standard_option_handler): Make ul more local. * sim-load.c (sim_load_file): Make the name constant. (sim_load_file): Passify gcc. * sim-utils.h: New file, pre-declare utilites in corresponding .c file. * sim-utils.c, sim-load.c: Include sim-utils.h. * sim-base.h (sim_cpu): Pre define here so available to all. * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N): Restore the sim_cpu and instruction_address arguments so that full information is available to the abort function. * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto. * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update. * sim-trace.h, sim-trace.c (trace_option_handler): Add interim tracing support for sim-events and sim-core. (trace_option_handler): Convert #if to if where possible so always compiled/checked by C compiler. * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update. * sim-base.h: Adjust comment documenting how to define the cpu structure. (sim_state_base): Add sim_core and sim_events to simulator base object. * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument. * sim-core.c (sim_core_init, sim_core_attach, sim_core_find_mapping): Update. * sim-events.c (ETRACE, sim_events_init, sim_events_time, update_time_from_event, insert_sim_event, sim_events_schedule_after_signal, sim_events_deschedule, sim_events_tick): Ditto. * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h, sim-model.h): Move #includes from here. * sim-base.h: To here. (sim-core.h, sim-events.h, sim-io.h): Include also Wed Apr 30 15:37:54 1997 Andrew Cagney * callback.c (default_callback): Missing initialisers. Thu May 1 10:40:47 1997 Doug Evans * sim-utils.c (sim_add_commas): New function. * sim-basics.h (sim_add_commas): Add prototype. * cgen-scache.c (scache_print_profile): Print commas in numbers. * sim-profile.c (COMMAS): New macro. (print_*): Use it to print commas in numbers. * configure: Regenerated. * cgen-sim.h (sim_signal_type): Add SIM_SIGINT. (cgen_state): New member run_fast_p. (cgen_init): Add prototype. (sim_disassemble_insn): New arg `cpu'. * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn. * cgen-utils.c (cgen_init): New function. (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn. * genmloop.sh: Call engine_halt if loop exits. * Makefile.in (sim-options_h): Define. (sim-{module,options,trace,profile,utils}.o): Clean up dependencies. (sim-model.o): Add new rule. (cgen-{scache,trace,utils}.o): Add new rules. * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add. * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'. Indent output by 2 spaces. * cgen-scache.h (scache_print_profile): Update. * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces. Use trace_printf, not fprintf. (trace_extract): Use trace_printf, not cgen_trace_printf. * genmloop.sh (!FAST case): Increment `insn_count'. * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE. (sim_cpu_base): Rename member `sd' to `state' to be consistent with access macro's name. * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it. Change return type to SIM_RC. (sim_core_{install,uninstall}): New functions. * sim-core.h (sim_core_{install,uninstall}): Declare. (sim_core_init): Use EXTERN_SIM_CORE to define it. Change return type to SIM_RC. * sim-model.h (models,machs,model_install): Declare. * sim-module.c (modules): Add scache_install, model_install. (sim_post_argv_init): Set cpu->state backlinks. * sim-options.c (standard_options): Delete --simcache-size,--max-insns. (standard_option_handler): Likewise. * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to sim-profile.h. (*): Assume ANSI C. (profile_options): Delete --profile-simcache. (profile_option_handler): Likewise. (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2 spaces. (profile_print_{memory,model}): Likewise. (profile_print_simcache): Delete. (profile_print_speed): New function. (profile_print): Rewrite. * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache. (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P. (PROFILE_DATA): Delete members simcache_{hits,misses}. (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete. (PROFILE_{CALLBACK,CPU_CALLBACK}): New types. (profile_print): Update prototype. Wed Apr 30 11:34:14 1997 Doug Evans * cgen-scache.[ch], cgen-sim.h: New files. * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files. * sim-model.c: New file. * Make-common.in (clean targets): Undo patch of Apr. 22. Fri Apr 25 15:28:32 1997 Mike Meissner * sim-n-bits.h (signed): If we have a standard compiler, undef signed, so that signedN is defined correctly. Thu Apr 24 00:00:07 1997 Doug Evans * sim-module.h, sim-model.h, sim-profile.h: New files. * sim-module.c, sim-profile.c: New files. * Make-common.in (SIM_PROFILE): Define (CONFIG_CFLAGS): Add $(SIM_PROFILE). (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h. (sim_module.o,sim-profile.o): Add rules for. * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments. (--enable-sim-profile): Add. * configure: Regenerated. * sim-base.h (sim_state_base): New members init_list, uninstall_list, model. Move trace and profile support to sim-{trace,profile}.h. New members trace_data, profile_data. * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h. * sim-config.h: Provide default definition of WITH_PROFILE. (WITH_TRACE): Change default to -1. (MAX_NR_PROCESSORS): Always define. * sim-options.c: Move trace and profile support to sim-{trace,profile}.h. (sim_pre_argv_init): Moved to sim-model.c. (standard_install): New function. * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c. (standard_install): Declare. * sim-trace.c: Tracing option handling moved here from sim-options.c. (trace_install, trace_uninstall): New functions. (trace_printf): Update reference to TRACE_FILE. * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h. (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace. (WITH_TRACE_FOO_P): Define. (trace_install): Declare. (TRACE_DATA): New struct. Wed Apr 23 17:23:15 1997 Doug Evans * run.c: Undo last exec_bfd patch. (main): Only pass -E ifdef SIM_HAVE_BIENDIAN. Wed Apr 23 17:54:27 1997 Mike Meissner * run.c (exec_bfd): Add back in. (main): Set exec_bfd. Tue Apr 22 14:43:46 1997 Doug Evans * sim-load.c (sim_load_file): #include for NULL. Wed Apr 23 02:55:54 1997 Andrew Cagney * sim-events.c (insert_sim_event): Call sim_io_error instead of less well defined engine_error. * sim-core.c: Ditto. Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@@critters.cygnus.com) * Make-common.in: Change clean targets to use :: so that other Makefiles can have their own clean targets. * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of __STDC__ to control use of stdarg vs. varargs syntax. Some systems can't use __STDC__, but require stdarg. Fri Apr 18 11:14:43 1997 Doug Evans * sim-options.c (standard_options): Add --endian. (standard_option_handler): Likewise. * nrun.c: #include . (main, cntrl_c): Wrap calls to sim_resume in a SIGINT handler that calls sim_stop (). Fri Apr 18 13:11:36 1997 Andrew Cagney * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT handler that calls sim_stop (). Simulators may still be establishing their own handler. * sim-events.c (sim_events_poll): Rename from sim_events_at_large_int. Poll IO. * sim-io.c (sim_io_poll_quit): New function - pass on a polling request. * callback.c (os_poll_quit): New function poll for quit signal where needed. (default_callback): Include magic number. Thu Apr 17 02:25:11 1997 Doug Evans * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h. Check for functions getrusage, time. * sim-basics.h (SIM_ELAPSED_TIME): New typedef. (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes. * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able. (sim_elapsed_time_get, sim_elapsed_time_since): New functions. * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions. * sim-options.c, sim-options.h: New files. * sim-config.h (WITH_DEBUG): Provide default value of zero. * Make-common.in (nrun.o): Add rules for. * nrun.c: New file. * run.c (main): Check return value of sim_open. * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules. (sim_main_headers): Add sim-trace.h. * run.c (exec_bfd, target_byte_order): Delete. (main): Pass -E to sim_open. Delete code to load sections, call sim_load instead. Check return code of sim_create_inferior. * sim-base.h (CURRENT_STATE): Define. (sim_state_base): Make typedef. New members options, prog_argv, prog_bfd, text_{section,start,end}, start_addr, simcache_size, mem_size, memory [+ corresponding access macros]. (sim_cpu_base): New typedef. * sim-trace.h: New file. * sim-trace.c: New file. * sim-basics.h: #include it. * sim-load.c: New file. Tue Apr 15 15:10:13 1997 Ian Lance Taylor * Make-common.in (INSTALL): Set to @@INSTALL@@. (INSTALL_XFORM, INSTALL_XFORM1): Remove. (install-common): Depend upon installdirs. Use $(program_transform_name) directly, rather than using $(INSTALL_XFORM). (installdirs): New target. * Makefile.in (INSTALL): Set to @@INSTALL@@. (INSTALL_XFORM, INSTALL_XFORM1): Remove. (install-man): Depend upon installdirs. Use $(program_transform_name) directly, rather than using $(INSTALL_XFORM). (installdirs): New target. Tue Apr 15 15:08:12 1997 Andrew Cagney * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to be overriden. Wed Apr 9 16:06:44 1997 Andrew Cagney * sim-basics.h: Only bring in config.h and tconfig.h if HAVE_CONFIG_H. Mon Apr 7 11:39:45 1997 Andrew Cagney * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit numbering convention of the target. * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE and WITH_TARGET_WORD_MSB. (sim_config): When possible, check for consistency with bitsize and msb. * sim-bits.h: Allow MSB to be other than zero. * sim-bits.c: Ditto. * sim-n-bits.h: Ditto. * sim-bits.h (MSMASK*): New macros - converce to LSMASK*. * sim-n-bits.h (MSMASKEDn): Ditto. Mon Apr 14 16:29:21 1997 Ian Lance Taylor * Makefile.in (INSTALL): Change install.sh to install-sh. Mon Apr 7 10:46:38 1997 Doug Evans * sim-base.h (sim_state_base): Move `magic' to end of struct. Mon Apr 7 15:53:21 1997 Andrew Cagney * run.c (main): Check that a program to run was specified. Mon Apr 7 15:45:02 1997 Andrew Cagney * aclocal.m4 (AC_TYPE_SIGNAL): Add check. * configure: Regenerated to track ../common/aclocal.m4 changes. * config.in: Ditto. Wed Apr 2 15:06:28 1997 Doug Evans * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here, * sim-config.h: To here. * Make-common.in (SIM_EXTRA_DEPS): New config var. (sim_main_headers): Define. (sim-*.o): Depend on $(SIM_EXTRA_DEPS). (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in. (clean): Use it. (sim-utils.o): Add rule for. * sim-utils.o: New file. * sim-basics.h: #include sim-base.h. (zalloc): Make argument unsigned long. * sim-base.h: New file. * sim-inline.h (SIM_IO support): Delete. * sim-io.h: Delete inline support. * sim-io.c: Likewise. sim-state.h renamed to sim-main.h. * sim-config.c: sim-state.h renamed to sim-main.h. * sim-core.c: Likewise. * sim-events.c: Likewise. * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open. * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h. (sim-debug): Allow arguments. Define WITH_DEBUG in addition to -DDEBUG. * configure: Regenerated to track ../common/aclocal.m4 changes. Wed Apr 2 14:34:19 1997 Andrew Cagney * configure: Regenerated to track ../common/aclocal.m4 changes. Wed Apr 2 11:08:11 1997 Andrew Cagney * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT, WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these are defined by the configure. * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure. * aclocal.m4 (floating-point, xor-endian, alignment, smp, reserved-bits): Always define. * sim-config.h, sim-config.c (sim_config): New function - and new file - co-ordinate the setting/checking of the common simulator configuration options. * Make-common.in (sim-config.o): Add rule. Fri Mar 28 15:32:00 1997 Mike Meissner * callback.c (os_{,e}vprintf_filtered): Change stdarg type to va_list from void *, since va_list might not be a pointer type. Mon Mar 24 15:27:12 1997 Andrew Cagney * sim-n-endian.h (offset_N): Correct assertion - word and sub word in wrong order. (offset_N): Correct computation of LE offset. * sim-io.c (sim_io_error): Include a new line when reporting errors. * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last `/'. Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@@cygnus.com) * run.c: Include alloca-conf.h. * callback.c (os_evprintf_filtered): Fix typo. Fri Mar 21 13:36:20 1997 Andrew Cagney * run.c (string.h, strings.h, stdlib.h): Include. * sim-events.c (sim_events_tick): Recent cleanup failed to return 0 when nothing pending. * run.c (sim_size, sim_trace): Plicate GCC - these two functions will soon be going away. (getopt): Plicate GCC. * sim-endian.c (sim-io.h): Plicate GCC. * sim-bits.c (sim-io.h): Ditto. * sim-n-bits.h (ROTn): Ditto. * sim-io.c (sim_io_error): Correct check for NULL. * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering the __FILE__. * sim-events.c: Use SIM_FILTER_PATH to filter out the filename path. Wed Mar 19 01:12:06 1997 Andrew Cagney * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments. Tue Mar 18 20:48:12 1997 Andrew Cagney * sim-alu.h: Include sim-xcat.h. Tue Mar 18 13:58:18 1997 Andrew Cagney * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c, sim-events.c, sim-inline.c, sim-io.c): Define rules for building these. * sim-events.c (sim_events_at_large_int): New function. Just schedules an event every large-int ticks. (sim_events_init): Call. (sim_events_tick, sim_events_process): Move async handing to sim_events_process. Move timer decrement so that it occures after events have been processed. * sim-basics.h (struct _engine): Remove declaration. * sim-events.h, sim-events.c: Rename type to sim_events. Prefix everything with same. Rename global struct to SIM_DESC. * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core. * sim-io.h, sim-io.c: Ditto. * sim-assert.h: New file. Optional assertion checking macros. * sim-io.c (sim_io_error): Make just this function tolerant to null pointers. * sim-xcat.h: New file. Define concatenate macros. * sim-basics.h (XCONCAT*): Move to sim-xcat.h. * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include concat macros. Tue Mar 18 12:44:55 1997 Andrew Cagney * sim-bits.h (LSMASK): New macro. Create mask of LS bits. Mon Mar 17 18:10:05 1997 Andrew Cagney * sim-inline.h: Add definitions for sim-types. (ALL_BY_MODULE): New macro, encapsulate full inlining by the module. Mon Mar 17 15:38:27 1997 Andrew Cagney * sim-events.h: Remove defunct reference to callback struct. Mon Mar 17 15:10:07 1997 Andrew Cagney * configure: Re-generate. Mon Mar 17 15:04:47 1997 Andrew Cagney * Make-common.in (CSEARCH): Do not include the gdb directory in the search path. Mon Mar 17 13:16:26 1997 Andrew Cagney * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE, SIM_WARNING): Drop, requiring the simulator specific Makefile.in to explicitly incorporate these. * aclocal.m4 (--enable-sim-alignment); New option. Strongly specify the alignment restrictions of the target architecture - without this option all alignment restrictions are accomodated. (--enable-sim-assert): New option. Conditionally compile in assertion statements. (--enable-sim-float): New option. Strongly specify the target's floating point support. (--enable-sim-hardware): New option. Specify the hardware devices included in the simulation. (--enable-sim-packages): New option. Specify the hardware packages included in the simulation. (--enable-sim-regparm): New option. Specify that parameters be passed in registers instead of on the stack. (--enable-sim-reserved-bits): New option. Specify that reserved bits within an instruction are are correctly set. (--enable-sim-smp): New option. Specify the level of SMP support to be included in the simulator. (--enable-sim-stdcall): New option. Specify an alternative function call convention. (--enable-sim-xor-endian): New option. Configure xor-endian support used by some targets to implement bi-endian support. Fri Mar 14 19:51:21 1997 Andrew Cagney * aclocal.m4 (--enable-sim-hostendian): New option. Allow the host endianness to be overridden. (--enable-sim-endian): Allow the target platform's byte order to be overridden. (--enable-sim-inline): Control the inlining of common components. (--enable-sim-bswap): For compatibility, also define WITH_BSWAP. (--enable-sim-warnings): Enable additional GCC compiler checks. * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE, SIM_WARNINGS): Add. * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from sim-*-n.h so that the names are uniq on dos machines * sim-core.c, sim-bits.c, sim-endian.c: Update. Thu Mar 13 12:32:42 1997 Doug Evans * run.c: #include "libiberty.h". (main): New locals sd,no_args,sim_argv. Run buildargv on -a option. Pass argv to sim_open, argv[0] is program name. Update call to sim_set_callbacks. Record result of sim_open, pass to other sim_foo routines. Thu Mar 13 10:24:05 1997 Michael Meissner * callback.c (os_printf_filtered): Do not call exit(1) or print a final newline. Thu Mar 6 15:50:28 1997 Andrew Cagney * callback.c: Add os_flush_stdout and vprintf_filtered callbacks. Route stdout through buffered IO. * callback.c: Add os_flush_stderr, os_write_stderr, os_evprintf_filtered functions to route error output through stderr. * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout): Correct return type - should be void. Fri Mar 7 20:14:37 1997 Andrew Cagney * sim-basics.h: Clean up. Many macro's moved to sim-inline.h. * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do not provide a default value as undefined indicates disable code. Thu Mar 6 15:50:28 1997 Andrew Cagney * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc directory. * sim-events.h, sim-events.c: Ditto. * sim-io.h, sim-io.c: Ditto. Tue Mar 4 09:35:56 1997 Andrew Cagney * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation. * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's extract the tail or least signifiant bits from an integer of the specified size. * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if WITH_TARGET_BITSIZE so that the compilation will fail when an unsupported bitsize value is defined. (INSERTED*): Convert to functions. (EXTRACTED*): Ditto. (SIGN_EXTEND, SEXT): Change to more terse name. Tue Mar 4 09:35:56 1997 Andrew Cagney * sim-inline.h: Allow explicit control over which .c files will be included by their header. * sim-inline.h: Allow explicit control over which .c files use the alternative - REGPARM - parameter passing mechanism. * sim-inline.h, sim-inline.c: Don't attempt to include any of icache.c, idecode.c, semantics.c or support.c. Those names are not generally applicable. Thu Feb 27 10:17:23 1997 Andrew Cagney * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts in a fashion similar to sim-endian-n. * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include both value and address macro's. Tue Feb 25 18:51:57 1997 Andrew Cagney * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in. * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more generic L_word, H_word macro's. Thu Feb 20 18:36:55 1997 Andrew Cagney * sim-basics.h: Borrow code from ppc directory. * sim-bits.c: Ditto. * sim-bits.h: Ditto. * sim-config.h: Ditto. * sim-endian-n.h: Ditto. * sim-endian.c: Ditto. * sim-endian.h: Ditto. * sim-inline.c: Ditto. * sim-inline.h: Ditto. * sim-types.h: Ditto. Wed Feb 19 12:40:50 1997 Andrew Cagney * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available all the ALU size alternatives and then auto-configure a default. * sim-alu.h: Copy ppc/idecode_expression.h. Mon Feb 17 10:44:18 1997 Andrew Cagney * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions, sign extend a bit within a value. * sim-endian.h, sim-endian-n.h (offset_N): New functions - return a pointer into the middle of a host word. * sim-endian.h (MS2W_4, LS2W_4): Use this function. Tue Feb 11 13:46:49 1997 Michael Meissner * callback.c: If HAVE_CONFIG_H is defined, include config.h from autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get appropriate definitions of read, write, etc. Add prototype for system. Tue Feb 4 13:24:44 1997 Doug Evans * Makefile.in (libcommon.a): Delete. (callback.o,targ-map.o): Delete, moved to Make-common.in. (gentmap,targ-vals.h,targ-map.c): Likewise. (run-autoconf): Delete. * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile. (common makefile fragment): Moved back into ... * Make-common.in: Resurrect. * configure.in (AC_LINK_FILES): Delete, unnecessary now. * configure: Regenerated. Fri Jan 31 07:16:49 1997 Doug Evans * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here. (SIM_AC_OUTPUT): To here. Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@@critters.cygnus.com) * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in comments and single quotes. Fixes a problem found on hpux. Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@@critters.cygnus.com) * aclocal.m4: Remove Make-common.in from dependencies. * (distclean): Remove targ-vals.def. * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in into here. Makes insertion into makefiles easier. Also, change the way that callback.o, gentmap, targ-vals.h, targ-map.c, targ-map.o, and run are built. They are now built in the individual simulator directories, taking sources from ../common as necessary. This replaces the merging of libcommon.a into linsim.a, which was problematic for the WinGDB build process. * run.c: Include config.h from . instead of ../common. * Make-common.in: Remove. It's no longer necessary. Mon Dec 16 15:02:33 1996 Ian Lance Taylor * Make-common.in (ALL_CLAGS): Put CFLAGS at the end. (.c.o): Put $(ALL_CFLAGS) before the file being compiled. Wed Dec 11 11:30:58 1996 Jim Wilson * run.c (main): Set target_byte_order before call to sim_open. Sun Dec 8 18:22:06 1996 Doug Evans * callback.c: #include (os_error): New function. (default_callback): Add os_error. Mon Nov 25 19:44:35 1996 Doug Evans * Make-common.in (Makefile): Set CONFIG_HEADERS="". * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host specific. (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="". Wed Nov 20 01:11:04 1996 Doug Evans * run.c: #include ../common/config.h, tconfig.h. (myname): New static global. (main): Recognize new options -a, -c. Also recognize -h if h8/300. Only process -c ifdef SIM_HAVE_SIMCACHE. Only process -p/-s ifdef SIM_HAVE_PROFILE. Parse program name from argv[0] and use in error messages. Pass sim_args to sim_open. Pass prog_args to sim_create_inferior. Add support for incomplete h8/300 termination indicators. (usage): Make more verbose. * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files. * Makefile.in,Make-common.in,callback.c: New files. * nltvals.def,gentmap.c,gentvals.sh: New files. Tue Nov 12 13:34:00 1996 Dawn Perchik * run.c: Include stdarg.h if __STDC__. Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@@cygnus.com) * run.c (main): Don't print out anything if the signal number is zero (ie no signal). Tue Oct 15 11:20:44 1996 Michael Meissner * run.c (main): Print out if the program raised a signal. Wed Sep 18 09:52:14 1996 Michael Meissner * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name. (main): Ditto. Tue Sep 17 11:04:50 1996 James G. Smith * run.c (main): Explicitly cast malloc() parameter. Thu Sep 12 11:27:21 1996 Michael Meissner * run.c (sim_bfd): New global to hold the bfd pointer for the executable. (main): Initialize sim_bfd. Fri Dec 15 16:27:49 1995 Ian Lance Taylor * run.c (main): Use new bfd_big_endian macro. Wed Nov 8 15:49:49 1995 James G. Smith * run.c (main): Removed SH specific comments, so source is generic. Also updated to only load relevant sections. Moved sim_open() to after callback attach (to match GDB). * run.1: Removed SH specific comments. Sat Oct 21 12:31:01 1995 Jim Wilson * run.c (main): Always return sigrc at end. Tue Oct 10 12:03:13 1995 J.T. Conklin * run.c (main): Print error diagnostic and exit if bfd_openr() or bfd_check_format() fails. Thu Sep 28 15:40:36 1995 steve chamberlain * run.c, run.1: From sh directory. @ 1.1 log @Initial revision @ text @@ 1.1.1.1 log @import 7.3.1 @ text @@ 1.1.1.1.8.1 log @Rebase to HEAD as of a few days ago. @ text @d1 1 a1 286 2013-10-15 Hans-Peter Nilsson * create-version.sh: Align parameters to match those of ../../gdb/common/create-version.sh. * Make-common.in (srcsim): New variable. (version.c): Adjust call to create-version.sh as per above. 2013-09-23 Alan Modra * configure: Regenerate. 2013-09-03 Mike Stump * sim-options.c (complete_option_list): Mark text and word const. 2013-06-28 Tom Tromey * Make-common.in (version.c): Use version.in, not common/version.in. * create-version.sh: Likewise. 2013-06-24 Joel Brobecker * create-version.sh: New script. Adapted from gdb/commong/create-version.sh. * Make-common.in (version.c): Update rule dependencies, and re-implement using create-version.sh. 2013-06-21 Nick Clifton * gennltvals.sh: Add msp430 support. * nltvals.def: Regenerate. 2013-06-03 Mike Frysinger * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE. * aclocal.m4, configure: Regenerate. 2013-05-10 Freddie Chopin PR build/15414: * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use -Wformat-nonliteral with -Wno-format. 2013-03-26 Mike Frysinger * acinclude.m4: Regenerate. 2013-03-23 Joel Sherrill * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts which do not support dv-sockser.o. Add always as option to first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware is always required to be enabled by simulator. 2012-08-28 Kaushik Phatak * gennltvals.sh: Use libgloss/syscall.h for cr16. * nltvals.def: Regenerate. 2012-06-16 Joel Brobecker * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE. * config.in, configure: Regenerate. 2012-05-24 Pedro Alves * sim-signal.h (sim_signal_to_target): Rename to ... (sim_signal_to_gdb_signal): ... this. * sim-signal.c (sim_signal_to_target): Rename to ... (sim_signal_to_gdb_signal): ... this. * sim-reason.c (sim_stop_reason): Adjust to rename. 2012-05-24 Pedro Alves PR gdb/7205 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout. 2012-05-24 Pedro Alves PR gdb/7205 Replace target_signal with gdb_signal throughout. 2012-05-18 Nick Clifton PR 14072 * callback.c: Include config.h before system header files. * cgen-trace.c: Likewise. * cgen-utils.c: Likewise. * gentmap.c: Likewise. 2012-04-02 Mike Frysinger * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized". 2012-03-28 Rathish C * sim-trace.c: Update the function prototype of save_data_size. Move the enum data_fmt from here... * sim-trace.h: ...to here. Add function prototype of save_data. 2012-03-25 Mike Frysinger * sim-core.h (sim_core_trans_addr): Add prototype. 2012-03-24 Hans-Peter Nilsson * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza missing in last change. 2012-03-24 Mike Frysinger * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS. * nrun.c: Include string.h/strings.h. * aclocal.m4, config.in, configure: Regenerate. 2012-03-22 Mike Frysinger * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror), WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment out -Werror initialization. 2012-03-19 Mike Frysinger * Make-common.in (TAGS): Change a-z to [:lower:]. * acinclude.m4 (sim-trace): Likewise. * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:]. Change A-Za-z0-9 to [:alnum:]. 2012-03-18 Mike Frysinger * nrun.c (main): Display strsignal of sigrc. 2012-01-06 Mike Frysinger * Makefile.in (abs_srcdir): Declare. (srcroot): Define in terms of abs_srcdir. (headers): Change srcdir to abs_srcdir. 2012-01-02 Joel Brobecker * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright header. 2011-12-19 Joel Brobecker * Make-common.in (hw-config.h): Work around bug in Solaris 2.8 system bourne shell. 2011-12-03 Mike Frysinger * syscall.c (cb_get_string): Rename from "get_string". (get_path): Rename get_string call to cb_get_string. 2011-12-03 Mike Frysinger * Make-common.in (VPATH): Add $(srccom). (DEP): Delete. (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE, POSTCOMPILE): New variables. (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE). Include dependency files, when using GNU Make. Delete all dependency-only rules. * aclocal.m4: Include ../../config/depstand.m4. Call ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES. (MAKE, GMAKE): New substs. 2011-11-07 Mike Frysinger PR sim/13161 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate. * configure, config.in: Regenerate. * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE. 2011-10-19 Mike Frysinger * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi. 2011-10-18 John Wehle (tiny patch) * sim-profile.c (profile_info): Only print the title once. 2011-10-17 Mike Frysinger * acinclude.m4: Rename from aclocal.m4. * aclocal.m4: Regenerate. 2011-10-17 Mike Frysinger * aclocal.m4: Change AC_PREREQ comment to 2.64. * common.m4: Delete. * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER call and common.m4 include with SIM_AC_COMMON(cconfig.h). * configure: Regenerate. 2011-10-14 Alexey Makhalov * sim-alu.h (ALU32_AND): Clear carry flag. (ALU32_AND): Clear carry flag. 2011-10-09 Mike Frysinger * dv-cfi.c: Include stdbool.h. 2011-10-09 Mike Frysinger * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h. 2011-10-04 Mike Frysinger * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO. 2011-07-12 Mike Frysinger * sim-command.c: Include sim-options.h. 2011-07-12 Mike Frysinger * aclocal.m4: Move sinclude comment after AC_INIT comment. 2011-07-12 Mike Frysinger * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC. Delete direct call to AC_PROG_CC. 2011-07-05 Mike Frysinger * sim-command.c: New file. * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o. (sim-command.o): New rule. 2011-05-27 Mike Frysinger * sim-options.c (standard_option_handler): Remove arg[0] check when freeing simulator_sysroot. Only strdup arg when arg[0] is not an empty string, otherwise assign "" back to it. 2011-05-26 Mike Frysinger * nltvals.def: Regenerate to include Blackfin syscalls again. 2011-05-25 Mike Frysinger * sim-trace.c (OPTION_TRACE_SYSCALL): New enum. (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL. (trace_option_handler): Handle OPTION_TRACE_SYSCALL. (trace_idx_to_str): Likewise. * sim-trace.h (TRACE_SYSCALL_IDX): New enum. (TRACE_syscall): Define. (WITH_TRACE_SYSCALL_P): Likewise. (TRACE_SYSCALL_P): Likewise. 2011-05-23 Mike Frysinger * dv-glue.c (hw_glue_finish): Move "name" to function scope and remove now-unnecessary sub-scope for glue->type setting. Check to see if the "reg" property exists before we use it, and if it doesn't exist, error out for "glue" devices. 2011-05-23 Mike Frysinger * dv-glue.c (hw_glue_finish): Set type to glue_or when name is glue-or, and set type to glue_xor when name is glue-xor. (hw_glue_port_event): Return immediately when type is glue_io or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE and hw_port_event calls from glue_and to end of function. 2011-05-11 Mike Frysinger * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c, hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c, sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c, sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c, sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis around function arguments. 2011-04-14 Mike Frysinger * sim-options.c (complete_option_list, sim_complete_command): New functions. 2011-04-02 Mike Frysinger d5 1 a5 1 2011-04-02 Mike Frysinger @ 1.1.1.1.2.1 log @sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments") @ text @d1 1 a1 245 2013-03-26 Mike Frysinger * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Rename sim_hw_p setup to enable_sim_hardware. Move content of 3rd arg to AC_ARG_ENABLE to outside of the macro. Merge the "always" check with this code. Delete the code in the 4th arg. 2013-03-23 Joel Sherrill * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts which do not support dv-sockser.o. Add always as option to first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware is always required to be enabled by simulator. 2012-08-28 Kaushik Phatak * gennltvals.sh: Use libgloss/syscall.h for cr16. * nltvals.def: Regenerate. 2012-06-16 Joel Brobecker * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE. * config.in, configure: Regenerate. 2012-05-24 Pedro Alves * sim-signal.h (sim_signal_to_target): Rename to ... (sim_signal_to_gdb_signal): ... this. * sim-signal.c (sim_signal_to_target): Rename to ... (sim_signal_to_gdb_signal): ... this. * sim-reason.c (sim_stop_reason): Adjust to rename. 2012-05-24 Pedro Alves PR gdb/7205 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout. 2012-05-24 Pedro Alves PR gdb/7205 Replace target_signal with gdb_signal throughout. 2012-05-18 Nick Clifton PR 14072 * callback.c: Include config.h before system header files. * cgen-trace.c: Likewise. * cgen-utils.c: Likewise. * gentmap.c: Likewise. 2012-04-02 Mike Frysinger * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized". 2012-03-28 Rathish C * sim-trace.c: Update the function prototype of save_data_size. Move the enum data_fmt from here... * sim-trace.h: ...to here. Add function prototype of save_data. 2012-03-25 Mike Frysinger * sim-core.h (sim_core_trans_addr): Add prototype. 2012-03-24 Hans-Peter Nilsson * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza missing in last change. 2012-03-24 Mike Frysinger * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS. * nrun.c: Include string.h/strings.h. * aclocal.m4, config.in, configure: Regenerate. 2012-03-22 Mike Frysinger * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror), WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment out -Werror initialization. 2012-03-19 Mike Frysinger * Make-common.in (TAGS): Change a-z to [:lower:]. * acinclude.m4 (sim-trace): Likewise. * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:]. Change A-Za-z0-9 to [:alnum:]. 2012-03-18 Mike Frysinger * nrun.c (main): Display strsignal of sigrc. 2012-01-06 Mike Frysinger * Makefile.in (abs_srcdir): Declare. (srcroot): Define in terms of abs_srcdir. (headers): Change srcdir to abs_srcdir. 2012-01-02 Joel Brobecker * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright header. 2011-12-19 Joel Brobecker * Make-common.in (hw-config.h): Work around bug in Solaris 2.8 system bourne shell. 2011-12-03 Mike Frysinger * syscall.c (cb_get_string): Rename from "get_string". (get_path): Rename get_string call to cb_get_string. 2011-12-03 Mike Frysinger * Make-common.in (VPATH): Add $(srccom). (DEP): Delete. (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE, POSTCOMPILE): New variables. (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE). Include dependency files, when using GNU Make. Delete all dependency-only rules. * aclocal.m4: Include ../../config/depstand.m4. Call ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES. (MAKE, GMAKE): New substs. 2011-11-07 Mike Frysinger PR sim/13161 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate. * configure, config.in: Regenerate. * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE. 2011-10-19 Mike Frysinger * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi. 2011-10-18 John Wehle (tiny patch) * sim-profile.c (profile_info): Only print the title once. 2011-10-17 Mike Frysinger * acinclude.m4: Rename from aclocal.m4. * aclocal.m4: Regenerate. 2011-10-17 Mike Frysinger * aclocal.m4: Change AC_PREREQ comment to 2.64. * common.m4: Delete. * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER call and common.m4 include with SIM_AC_COMMON(cconfig.h). * configure: Regenerate. 2011-10-14 Alexey Makhalov * sim-alu.h (ALU32_AND): Clear carry flag. (ALU32_AND): Clear carry flag. 2011-10-09 Mike Frysinger * dv-cfi.c: Include stdbool.h. 2011-10-09 Mike Frysinger * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h. 2011-10-04 Mike Frysinger * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO. 2011-07-12 Mike Frysinger * sim-command.c: Include sim-options.h. 2011-07-12 Mike Frysinger * aclocal.m4: Move sinclude comment after AC_INIT comment. 2011-07-12 Mike Frysinger * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC. Delete direct call to AC_PROG_CC. 2011-07-05 Mike Frysinger * sim-command.c: New file. * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o. (sim-command.o): New rule. 2011-05-27 Mike Frysinger * sim-options.c (standard_option_handler): Remove arg[0] check when freeing simulator_sysroot. Only strdup arg when arg[0] is not an empty string, otherwise assign "" back to it. 2011-05-26 Mike Frysinger * nltvals.def: Regenerate to include Blackfin syscalls again. 2011-05-25 Mike Frysinger * sim-trace.c (OPTION_TRACE_SYSCALL): New enum. (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL. (trace_option_handler): Handle OPTION_TRACE_SYSCALL. (trace_idx_to_str): Likewise. * sim-trace.h (TRACE_SYSCALL_IDX): New enum. (TRACE_syscall): Define. (WITH_TRACE_SYSCALL_P): Likewise. (TRACE_SYSCALL_P): Likewise. 2011-05-23 Mike Frysinger * dv-glue.c (hw_glue_finish): Move "name" to function scope and remove now-unnecessary sub-scope for glue->type setting. Check to see if the "reg" property exists before we use it, and if it doesn't exist, error out for "glue" devices. 2011-05-23 Mike Frysinger * dv-glue.c (hw_glue_finish): Set type to glue_or when name is glue-or, and set type to glue_xor when name is glue-xor. (hw_glue_port_event): Return immediately when type is glue_io or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE and hw_port_event calls from glue_and to end of function. 2011-05-11 Mike Frysinger * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c, hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c, sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c, sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c, sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis around function arguments. 2011-04-14 Mike Frysinger * sim-options.c (complete_option_list, sim_complete_command): New functions. 2011-04-02 Mike Frysinger d5 1 a5 1 2011-04-02 Mike Frysinger @ 1.1.1.2 log @Import gdb 7.6.1 News from: http://sourceware.org/gdb/news: August 30th, 2013: GDB 7.6.1 Released! The latest version of GDB, version 7.6.1, is available for download. This is a minor corrective release over GDB 7.6, fixing the following issues: PR tdep/15420 (Cannot debug threaded programs on newer versions of x86-solaris - Solaris 10, Update 10 or later) PR remote/15455 (QTro remote packet broken) PR build/15476 (Build failure due to incomplete enum type in utils.h) PR server/15594 (tls support in 64x32 x86 gdbserver doesn't extend address to 64 bit) PR server/15075 (dprintf inteferes with "next") PR server/15434 (dprintf uses a synchronous 'continue' even in non-stop mode) PR tui/14880 (In split register layouts, up results in assertion failure in value.c) PR c++/15519 (GDB 7.6 is 94x slower than GDB 7.5.1 using a certain core file) PR gdb/15837 (GDB prints entry values for local variables) PR gdb/15415 (gdb resolves symbolic links when passing argv[0]) PR cli/15603 (CTRL-C can no longer interrupt inferior) PR gdb/15604 (gdbserver socket leak 7.5 regression) April 26th, 2013: GDB 7.6 Released! The latest version of GDB, version 7.6, is available for download. Changes in this release include: New native configurations (ARM AArch64 GNU/Linux, FreeBSD/powerpc, 86_64/Cygwin and Tilera TILE-Gx GNU/Linux) New target configurations (ARM AArch64, ARM AArch64 GNU/Linux, Lynx 178 PowerPC, x86_64/Cygwin, and Tilera TILE-Gx GNU/Linux) Support for the "mini debuginfo" section, .gnu_debugdata The C++ ABI now defaults to the GNU v3 ABI More Python scripting improvements Some GDB/MI improvements New configure options, new commands, and options New remote packets A new "target record-btrace" has been added while the "target record" command has been renamed to "target record-full" See the NEWS file for a more complete and detailed list of what this release includes. March 12th, 2013: GDB 7.6 branch created The GDB 7.6 branch (gdb_7_6-branch) has been created. To check out a copy of the branch use: cvs -d :pserver:anoncvs@@sourceware.org:/cvs/src co -r gdb_7_6-branch gdb November 29th, 2012: GDB 7.5.1 Released! The latest version of GDB, version 7.5.1, is available for download. This is a minor corrective release over GDB 7.5, fixing the following issues: An "Attempt to dereference a generic pointer" errors (-var-create). Backtrace problems on x32 (PR backtrace/14646). next/step/finish problems on x32 (PR gdb/14647). A "malformed linespec error: unexpected keyword, [...]" error (PR breakpoints/14643). GDB crash while stepping through powerpc (32bits) code. A failed assertion in linux_ptrace_test_ret_to_nx. A "!frame_id_inlined_p (frame_id)" failed assertion. A "No more reverse-execution history." error during reverse "next" execution (PR 14548). Incomplete command descriptions in "apropos" output. PR gdb/14494 (a GDB crash difficult to characterize). Various build warnings. August 17th, 2012: GDB 7.5 Released! The latest version of GDB, version 7.5, is available for download. Changes in this release include: Go language support. New targets (x32 ABI, microMIPS, Renesas RL78, HP OpenVMS ia64). More Python scripting improvements. SDT (Static Defined Tracing) probes support with SystemTap probes. GDBserver improvements (stdio connections, target-side evaluation of breakpoint conditions, remote protocol improvements). Other miscellaneous improvements (ability to stop when a shared library is loaded/unloaded, dynamic printf, etc). Reverse debugging on ARM. The binary "gdbtui" has been abandoned and can no longer be built. Use "gdb -tui" instead. See the NEWS file for a more complete and detailed list of what this release includes. July 17th, 2012: GDB 7.5 branch created The GDB 7.5 branch (gdb_7_5-branch) has been created. To check out a copy of the branch use: cvs -d :pserver:anoncvs@@sourceware.org:/cvs/src co -r gdb_7_5-branch gdb April 26th, 2012: GDB 7.4.1 Released! The latest version of GDB, version 7.4.1, is available for download. This is a minor corrective release over GDB 7.4, fixing the following issues: [GDB/MI] Error when resuming program execution in all-stop mode ("Cannot execute this command without a live selected thread"). [Pascal] Polluted display of class methods parameters. [target remote] Errror when connecting to remote target where disconnected tracing is in effect. [AVX] Float and ymm* register values not available. [GDB] Crash when using the "finish" command. [build] makeinfo should not be required to build GDB. January 24th, 2012: GDB 7.4 Released! The latest version of GDB, version 7.4, is available for download. Changes in this release include: Many Python scripting improvements Better support for ambiguous linespecs Masked watchpoints Tracepoint support improvements Support for Texas Instruments TMS320C6x (tic6x-*-*) A Renesas RL78 simulator (rl78-*-elf) Some minor Remote protocol extensions and GDB/MI changes See the NEWS file for a more complete and detailed list of what this release includes. Note that the gdbtui binary is deprecated, starting with GDB 7.5. Use "gdb -tui" instead. January 9, 2012: Extensibility support using Guile GDB ought to support extensibility using Guile, the GNU extensibility package (an implementation of Scheme). We are looking for people to write the code to interface the two. Please write to gdb-patches AT sourceware DOT org if you are interested. December 13, 2011: GDB 7.4 branch created The GDB 7.4 branch (gdb_7_4-branch) has been created. To check out a copy of the branch use: cvs -d :pserver:anoncvs@@sourceware.org:/cvs/src co -r gdb_7_4-branch gdb September 30, 2011: Release Mistakes in GDB Versions 6.0 - 7.3 A mistake has been detected in the release tar files for all GDB releases from version 6.0 to version 7.3 (included). The mistake has been corrected, and the FSF issued the following announcements: Making up for a release mistake in GDB versions 6.0 - 6.6 Making up for a release mistake in GDB versions 6.7 - 7.3 @ text @d1 1 a1 245 2013-03-26 Mike Frysinger * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Rename sim_hw_p setup to enable_sim_hardware. Move content of 3rd arg to AC_ARG_ENABLE to outside of the macro. Merge the "always" check with this code. Delete the code in the 4th arg. 2013-03-23 Joel Sherrill * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts which do not support dv-sockser.o. Add always as option to first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware is always required to be enabled by simulator. 2012-08-28 Kaushik Phatak * gennltvals.sh: Use libgloss/syscall.h for cr16. * nltvals.def: Regenerate. 2012-06-16 Joel Brobecker * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE. * config.in, configure: Regenerate. 2012-05-24 Pedro Alves * sim-signal.h (sim_signal_to_target): Rename to ... (sim_signal_to_gdb_signal): ... this. * sim-signal.c (sim_signal_to_target): Rename to ... (sim_signal_to_gdb_signal): ... this. * sim-reason.c (sim_stop_reason): Adjust to rename. 2012-05-24 Pedro Alves PR gdb/7205 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout. 2012-05-24 Pedro Alves PR gdb/7205 Replace target_signal with gdb_signal throughout. 2012-05-18 Nick Clifton PR 14072 * callback.c: Include config.h before system header files. * cgen-trace.c: Likewise. * cgen-utils.c: Likewise. * gentmap.c: Likewise. 2012-04-02 Mike Frysinger * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized". 2012-03-28 Rathish C * sim-trace.c: Update the function prototype of save_data_size. Move the enum data_fmt from here... * sim-trace.h: ...to here. Add function prototype of save_data. 2012-03-25 Mike Frysinger * sim-core.h (sim_core_trans_addr): Add prototype. 2012-03-24 Hans-Peter Nilsson * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza missing in last change. 2012-03-24 Mike Frysinger * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS. * nrun.c: Include string.h/strings.h. * aclocal.m4, config.in, configure: Regenerate. 2012-03-22 Mike Frysinger * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror), WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment out -Werror initialization. 2012-03-19 Mike Frysinger * Make-common.in (TAGS): Change a-z to [:lower:]. * acinclude.m4 (sim-trace): Likewise. * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:]. Change A-Za-z0-9 to [:alnum:]. 2012-03-18 Mike Frysinger * nrun.c (main): Display strsignal of sigrc. 2012-01-06 Mike Frysinger * Makefile.in (abs_srcdir): Declare. (srcroot): Define in terms of abs_srcdir. (headers): Change srcdir to abs_srcdir. 2012-01-02 Joel Brobecker * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright header. 2011-12-19 Joel Brobecker * Make-common.in (hw-config.h): Work around bug in Solaris 2.8 system bourne shell. 2011-12-03 Mike Frysinger * syscall.c (cb_get_string): Rename from "get_string". (get_path): Rename get_string call to cb_get_string. 2011-12-03 Mike Frysinger * Make-common.in (VPATH): Add $(srccom). (DEP): Delete. (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE, POSTCOMPILE): New variables. (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE). Include dependency files, when using GNU Make. Delete all dependency-only rules. * aclocal.m4: Include ../../config/depstand.m4. Call ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES. (MAKE, GMAKE): New substs. 2011-11-07 Mike Frysinger PR sim/13161 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate. * configure, config.in: Regenerate. * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE. 2011-10-19 Mike Frysinger * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi. 2011-10-18 John Wehle (tiny patch) * sim-profile.c (profile_info): Only print the title once. 2011-10-17 Mike Frysinger * acinclude.m4: Rename from aclocal.m4. * aclocal.m4: Regenerate. 2011-10-17 Mike Frysinger * aclocal.m4: Change AC_PREREQ comment to 2.64. * common.m4: Delete. * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER call and common.m4 include with SIM_AC_COMMON(cconfig.h). * configure: Regenerate. 2011-10-14 Alexey Makhalov * sim-alu.h (ALU32_AND): Clear carry flag. (ALU32_AND): Clear carry flag. 2011-10-09 Mike Frysinger * dv-cfi.c: Include stdbool.h. 2011-10-09 Mike Frysinger * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h. 2011-10-04 Mike Frysinger * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO. 2011-07-12 Mike Frysinger * sim-command.c: Include sim-options.h. 2011-07-12 Mike Frysinger * aclocal.m4: Move sinclude comment after AC_INIT comment. 2011-07-12 Mike Frysinger * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC. Delete direct call to AC_PROG_CC. 2011-07-05 Mike Frysinger * sim-command.c: New file. * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o. (sim-command.o): New rule. 2011-05-27 Mike Frysinger * sim-options.c (standard_option_handler): Remove arg[0] check when freeing simulator_sysroot. Only strdup arg when arg[0] is not an empty string, otherwise assign "" back to it. 2011-05-26 Mike Frysinger * nltvals.def: Regenerate to include Blackfin syscalls again. 2011-05-25 Mike Frysinger * sim-trace.c (OPTION_TRACE_SYSCALL): New enum. (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL. (trace_option_handler): Handle OPTION_TRACE_SYSCALL. (trace_idx_to_str): Likewise. * sim-trace.h (TRACE_SYSCALL_IDX): New enum. (TRACE_syscall): Define. (WITH_TRACE_SYSCALL_P): Likewise. (TRACE_SYSCALL_P): Likewise. 2011-05-23 Mike Frysinger * dv-glue.c (hw_glue_finish): Move "name" to function scope and remove now-unnecessary sub-scope for glue->type setting. Check to see if the "reg" property exists before we use it, and if it doesn't exist, error out for "glue" devices. 2011-05-23 Mike Frysinger * dv-glue.c (hw_glue_finish): Set type to glue_or when name is glue-or, and set type to glue_xor when name is glue-xor. (hw_glue_port_event): Return immediately when type is glue_io or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE and hw_port_event calls from glue_and to end of function. 2011-05-11 Mike Frysinger * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c, hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c, sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c, sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c, sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis around function arguments. 2011-04-14 Mike Frysinger * sim-options.c (complete_option_list, sim_complete_command): New functions. 2011-04-02 Mike Frysinger d5 1 a5 1 2011-04-02 Mike Frysinger @ 1.1.1.2.2.1 log @Rebase. @ text @a0 44 2013-10-15 Hans-Peter Nilsson * create-version.sh: Align parameters to match those of ../../gdb/common/create-version.sh. * Make-common.in (srcsim): New variable. (version.c): Adjust call to create-version.sh as per above. 2013-09-23 Alan Modra * configure: Regenerate. 2013-09-03 Mike Stump * sim-options.c (complete_option_list): Mark text and word const. 2013-06-28 Tom Tromey * Make-common.in (version.c): Use version.in, not common/version.in. * create-version.sh: Likewise. 2013-06-24 Joel Brobecker * create-version.sh: New script. Adapted from gdb/commong/create-version.sh. * Make-common.in (version.c): Update rule dependencies, and re-implement using create-version.sh. 2013-06-21 Nick Clifton * gennltvals.sh: Add msp430 support. * nltvals.def: Regenerate. 2013-06-03 Mike Frysinger * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE. * aclocal.m4, configure: Regenerate. 2013-05-10 Freddie Chopin PR build/15414: * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use -Wformat-nonliteral with -Wno-format. d3 4 a6 1 * acinclude.m4: Regenerate. @ 1.1.1.3 log @ChangeLog: 2013-12-19 Keven Boell * cp-namespace.c (cp_lookup_nested_symbol): Enable nested lookups for fortran modules. * dwarf2read.c (read_module): Add fortran module to the symbol table. (add_partial_symbol, add_partial_module): Add fortran module to the partial symbol table. (new_symbol_full): Create full symbol for fortran module. * f-exp.y (yylex): Add new module domain to be parsed. * symtab.h: New domain for fortran modules. 2013-12-19 Keven Boell * f-exp.y (yylex): Add domain array to enable lookup in multiple domains. Loop over lookup domains and try to find requested symbol. Add STRUCT_DOMAIN to lookup domains to be able to query for user defined types. 2013-12-13 Francois-Xavier Coudert * configure.ac: Add user-friendly check for native x86_64-linux multilibs. * configure: Regenerate. 2013-11-23 Alan Modra * config.sub, config.guess: Import from upstream. 2013-11-07 Thomas Schwinge * Makefile.in: Regenerate. * Makefile.tpl: Fix typo. * Makefile.in: Regenerate partially. 2013-11-04 Balaji V. Iyer * configure.ac: Added libcilkrts to noconfig list when C++ is not supported. * configure: Regenerated. 2013-10-30 Jason Merrill * Makefile.tpl (STAGE1_CONFIGURE_FLAGS): Pass --disable-build-format-warnings. 2013-10-29 Balaji V. Iyer * Makefile.def: Add libcilkrts to target_modules. Make libcilkrts depend on libstdc++ and libgcc. * configure: Regenerate. * configure.ac: Added libcilkrts to target binaries. Also, restrict libcilkrts for POSIX and i*86, and x86_64 architectures. * Makefile.in: Added libcilkrts related fields to support building it. 2013-10-26 Jeff Law * Makefile.def (target_modules): Remove libmudflap (languages): Remove check-target-libmudflap). * Makefile.in: Rebuilt. * Makefile.tpl (check-target-libmudflap-c++): Remove. * configure.ac (target_libraries): Remove target-libmudflap. Remove checks which disabled libmudflap on some systems. * configure: Rebuilt. * libmudflap: Directory removed. 2013-10-16 Jan-Benedict Glaw * configure.ac: Update from GCC. * configure: Regenerate. 2013-10-15 Hans-Peter Nilsson * src-release (do-proto-toplevel): Support subdir-path-prefixed files in SUPPORT_FILES. (SIM_SUPPORT_DIRS): New variable. (sim.tar.bz2): New rule. 2013-10-08 Jan-Benedict Glaw * configure.ac: Update from GCC. * configure: Regenerate. 2013-10-01 Jeff Johnston * COPYING.NEWLIB: Update with new copyright. 2013-09-21 Jan-Benedict Glaw * configure.ac: Update from GCC. * configure: Regenerate. 2013-09-20 Alan Modra * libtool.m4 (_LT_ENABLE_LOCK ): Remove non-canonical ppc host match. Support little-endian powerpc linux hosts. 2013-08-16 Joel Brobecker * src-release (VER): When using $(TOOL)/common/create-version.sh, strip the "-cvs" suffix from the version number if present. 2013-08-12 Jan-Benedict Glaw * configure.ac: Sync with GCC repo. * Makefile.def: Ditto. * configure: Regenerate. * Makefile.in: Ditto. 2013-07-22 Joel Brobecker * src-release (VER): Use $(TOOL)/common/create-version.sh if it exists. 2013-06-22 Richard Sandiford * configure.ac (mips*-*-bsd*, mips*-*-ultrix*, mips*-*-osf*) (mips*-*-ecoff*, mips*-*-pe*, mips*-*-irix* [v4 and earlier]) (mips*-*-lnews*, mips*-*-riscos*): Add gas and ld to noconfigdirs. * configure: Regenerate. 2013-06-01 George Thomas * include/opcode/avr.h: Rename AVR_ISA_XCH to AVR_ISA_RMW. Remove from AVR_ISA_XMEGA and add new AVR_ISA_XMEGAU 2013-05-06 Sandra Loosemore * COPYING.NEWLIB: Add Altera Corporation copyright. 2013-04-29 Jan-Benedict Glaw * config.guess: Update from config repo. * config.sub: Ditto. 2013-04-22 Jan-Benedict Glaw * Makefile.def: Sync with GCC. * Makefile.in: Regenerate. 2013-04-22 Jan-Benedict Glaw * configure.ac: Sync with GCC. * configure: Regenerate. 2013-03-22 Mike Frysinger * src-release (VER): Change bfd/configure.in sed to use the new `bfd/configure --version` output. @ text @a0 44 2013-10-15 Hans-Peter Nilsson * create-version.sh: Align parameters to match those of ../../gdb/common/create-version.sh. * Make-common.in (srcsim): New variable. (version.c): Adjust call to create-version.sh as per above. 2013-09-23 Alan Modra * configure: Regenerate. 2013-09-03 Mike Stump * sim-options.c (complete_option_list): Mark text and word const. 2013-06-28 Tom Tromey * Make-common.in (version.c): Use version.in, not common/version.in. * create-version.sh: Likewise. 2013-06-24 Joel Brobecker * create-version.sh: New script. Adapted from gdb/commong/create-version.sh. * Make-common.in (version.c): Update rule dependencies, and re-implement using create-version.sh. 2013-06-21 Nick Clifton * gennltvals.sh: Add msp430 support. * nltvals.def: Regenerate. 2013-06-03 Mike Frysinger * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE. * aclocal.m4, configure: Regenerate. 2013-05-10 Freddie Chopin PR build/15414: * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use -Wformat-nonliteral with -Wno-format. d3 4 a6 1 * acinclude.m4: Regenerate. @ 1.1.1.4 log @import new gdb @ text @a0 111 2015-01-07 Joel Brobecker * aclocal.m4, configure: Regenerate using automake 1.11.1. 2014-12-03 Joel Brobecker * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat" and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp) callbacks following renaming in callback.h. * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat" callback by call to "to_lstat" callback 2014-08-28 Gary Benson * sim-trace.h (debug_printf): New define. 2014-08-19 Alan Modra * configure: Regenerate. 2014-08-15 Roland McGrath * configure: Regenerate. * config.in: Regenerate. 2014-03-10 Mike Frysinger * sim-command.c (sim_do_command): Add const to cmd. * sim-options.c (sim_args_command): Add const to cmd. * sim-options.h (sim_args_command): Add const to cmd. 2014-03-05 Mike Frysinger * sim-hload.c (sim_load): Add const to prog. * sim-load.c (sim_load_file): Likewise. * sim-utils.c (sim_analyze_program): Likewise. * sim-utils.h (sim_analyze_program): Likewise. (sim_load_file): Likewise. 2014-03-04 Mike Frysinger * acinclude.m4 (build_warnings): Copy from gdb/configure.ac. * callback.c (system): Delete unused prototype. (os_init): Likewise. (os_shutdown): Likewise. (os_unlink): Likewise. (os_time): Likewise. (os_system): Likewise. (os_rename): Likewise. (os_write_stdout): Likewise. (os_flush_stdout): Likewise. (os_write_stderr): Likewise. (os_flush_stderr): Likewise. (os_write): Likewise. (os_read_stdin): Likewise. (os_read): Likewise. (os_open): Likewise. (os_lseek): Likewise. (os_isatty): Likewise. (os_get_errno): Likewise. (os_close): Likewise. (os_vprintf_filtered): Likewise. (os_evprintf_filtered): Likewise. (os_error): Likewise. (fdmap): Likewise. (fdbad): Likewise. (wrap): Likewise. (wrap): Change to new style prototype. (fdbad): Likewise. (fdmap): Likewise. (os_close): Likewise. (os_poll_quit): Likewise. (os_get_errno): Likewise. (os_isatty): Likewise. (os_lseek): Likewise. (os_open): Likewise. (os_read): Likewise. (os_read_stdin): Likewise. (os_write): Likewise. (os_write_stdout): Likewise. (os_flush_stdout): Likewise. (os_write_stderr): Likewise. (os_flush_stderr): Likewise. (os_rename): Likewise. (os_system): Likewise. (os_time): Likewise. (os_unlink): Likewise. (os_stat): Likewise. (os_fstat): Likewise. (os_lstat): Likewise. (os_ftruncate): Likewise. (os_truncate): Likewise. (os_pipe): Likewise. (os_pipe_empty): Likewise. (os_pipe_nonempty): Likewise. (os_shutdown): Likewise. (os_init): Likewise. (cb_read_target_syscall_maps): Likewise. (cb_target_to_host_syscall): Likewise. (cb_host_to_target_errno): Likewise. (cb_target_to_host_open): Likewise. (cb_store_target_endian): Likewise. (cb_host_to_target_stat): Likewise. * sim-hload.c (sim_load): Change to new style prototype. * sim-load.c (sim_load_file): Change to new style prototype. (report_transfer_performance): Likewise. (xprintf_bfd_vma): Likewise. * syscall.c (cb_get_string): Change to new style prototype. (get_path): Likewise. (cb_syscall): Likewise. @ 1.1.1.5 log @Import gdb-7.10.1: 2015-06-30 H.J. Lu * configure.ac (ospace_frag): Enable for i?86*-*-elfiamcu target. * configure: Regenerate. 2015-05-13 John David Anglin * configure.ac: Disable configuration of GDB for HPUX targets. * configure: Regenerate. 2015-05-01 H.J. Lu PR ld/18355 * Makefile.def: Add extra_configure_flags to host zlib. * configure.ac (extra_host_zlib_configure_flags): New. Set to --enable-host-shared When bfd is to be built as shared library. AC_SUBST. * Makefile.in: Regenerated. 2015-04-15 Mike Frysinger Hans-Peter Nilsson Adjust src-release.sh for sim using the gdb create-version.sh. * src-release.sh (tar_compress): If there's a fifth parameter, use that in the getver call instead of $tool. (sim_release): Pass gdb as fifth parameter to tar_compress. (SIM_SUPPORT_DIRS): Add gdb/common/create-version.sh. 2015-04-14 Max Ostapenko * Makefile.tpl (EXTRA_HOST_EXPORTS): New variables. (EXTRA_BOOTSTRAP_FLAGS): Likewise. (check-[+module+]): Add EXTRA_HOST_EXPORTS and EXTRA_BOOTSTRAP_FLAGS. * Makefile.in: Regenerate. 2015-04-01 H.J. Lu * configure.ac: Add --with-system-zlib. * configure: Regenerated. 2015-03-31 H.J. Lu * src-release.sh: Don't configure with --with-target-subdir=. --disable-multilib. 2015-03-31 H.J. Lu * src-release.sh (DEVO_SUPPORT): Replace src-release with src-release.sh. 2015-03-30 Ed Schouten * config.sub: Update from upstream, to 2015-03-04 version. * config.guess: Likewise. 2015-03-30 H.J. Lu * Makefile.def (dependencies): Add all-zlib to all-bfd. * Makefile.in: Regenerated. 2015-03-28 H.J. Lu * src-release.sh (do_proto_toplev): Configure with --target --with-target-subdir and --disable-multilib. (BINUTILS_SUPPORT_DIRS): Add zlib. (GAS_SUPPORT_DIRS): Likewise. (GDB_SUPPORT_DIRS): Likewise. (SIM_SUPPORT_DIRS): Likewise. 2015-03-17 H.J. Lu * configure.ac (target_configdirs): Exclude target-zlib if target-libjava isn't built. * configure: Regenerated. 2015-03-17 H.J. Lu Sync with GCC 2014-06-13 Thomas Schwinge * config-ml.in: Robustify ac_configure_args parsing. 2015-03-16 H.J. Lu * Makefile.def: Updated from GCC trunk. * Makefile.tpl: Likewise. * configure.ac: Likewise. * Makefile.in: Regenerated. * configure: Likewise. 2015-01-28 James Bowman * configure.ac: Add FT32 support. * configure: Regenerate. 2015-01-12 Anthony Green * configure.ac: Don't disable gprof for moxie. * configure: Rebuild. @ text @a0 410 2015-06-24 Mike Frysinger * sim-trace.c (trace_one_insn): Delete. * sim-trace.h (trace_one_insn): Delete. 2015-06-24 Mike Frysinger * sim-trace.c (debug_printf): Rename to ... (sim_debug_printf): ... this. * sim-trace.h (debug_printf): Delete define. (debug_printf): Rename to ... (sim_debug_printf): ... this. 2015-06-24 Mike Frysinger * sim-trace.c (OPTION_TRACE_REGISTER): New enum. (trace_options): Add trace-register option. (trace_option_handler): Handle OPTION_TRACE_REGISTER case. (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent. * sim-trace.h (TRACE_REGISTER_IDX): New enum. (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P, TRACE_REGISTER_P, TRACE_REGISTER): Define. 2015-06-24 Mike Frysinger * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT, STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE, STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL, STRACE_DEBUG): Define. 2015-06-24 Mike Frysinger * sim-trace.c (trace_options): Update help text for trace-alu, trace-fpu, trace-vpu, and trace-semantics. * sim-trace.h (TRACE_ALU_IDX): Update comment text. (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise. 2015-06-24 Mike Frysinger * sim-assert.h (SIM_FILTER_PATH): Delete. [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h. (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename. [!ASSERT, WITH_ASSERT]: Include libiberty.h. (ASSERT): Replace SIM_FILTER_PATH with lbasename. * sim-events.c: Include libiberty.h. (ETRACE): Replace SIM_FILTER_PATH with lbasename. 2015-06-23 Mike Frysinger * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING. (AC_ARG_ENABLE(sim-cflags)): Likewise. (AC_ARG_ENABLE(sim-debug)): Likewise. (AC_ARG_ENABLE(sim-stdio)): Likewise. (AC_ARG_ENABLE(sim-trace)): Likewise. (AC_ARG_ENABLE(sim-profile)): Likewise. (AC_ARG_ENABLE(sim-environment)): Likewise. (AC_ARG_ENABLE(sim-alignment)): Likewise. (AC_ARG_ENABLE(sim-assert)): Likewise. (AC_ARG_ENABLE(sim-bitsize)): Likewise. (AC_ARG_ENABLE(sim-endian)): Likewise. (AC_ARG_ENABLE(sim-hostendian)): Likewise. (AC_ARG_ENABLE(sim-float)): Likewise. (AC_ARG_ENABLE(sim-scache)): Likewise. (AC_ARG_ENABLE(sim-default-model)): Likewise. (AC_ARG_ENABLE(sim-inline)): Likewise. (AC_ARG_ENABLE(sim-packages)): Likewise. (AC_ARG_ENABLE(sim-regparm)): Likewise. (AC_ARG_ENABLE(sim-reserved-bits)): Likewise. (AC_ARG_ENABLE(sim-smp)): Likewise. (AC_ARG_ENABLE(sim-stdcall)): Likewise. (AC_ARG_ENABLE(sim-xor-endian)): Likewise. (AC_ARG_ENABLE(cgen-maint)): Likewise. * configure: Regenerate. 2015-06-23 Mike Frysinger * sim-config.h (WITH_TRACE): Define to ~TRACE_debug. 2015-06-23 Mike Frysinger * cgen-trace.c [!__STDC__]: Delete. * sim-trace.h [!__STDC__]: Likewise. 2015-06-21 Mike Frysinger * sim-model.c (sim_model_init): Assert model is not NULL. 2015-06-21 Mike Frysinger * sim-types.h: Move SIM_TYPES_H define to top of file. Include stdint.h. Replace all signed/unsigned typedefs with int#_t and uint#_t. 2015-06-21 Mike Frysinger * sim-alu.h (_SIM_ALU_H_): Rename to ... (SIM_ALU_H): ... this. * sim-assert.h (_SIM_ASSERT_H_): Rename to ... (SIM_ASSERT_H): ... this. * sim-basics.h (_SIM_BASICS_H_): Rename to ... (SIM_BASICS_H): ... this. * sim-bits.h (_SIM_BITS_H_): Rename to ... (SIM_BITS_H): ... this. * sim-endian.h (_SIM_ENDIAN_H_): Rename to ... (SIM_ENDIAN_H): ... this. 2015-06-18 Mike Frysinger * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a constant string. 2015-06-18 Mike Frysinger * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to m for sentinel testing. 2015-06-17 Mike Frysinger * sim-syscall.c: Include errno.h and targ-vals.h. (sim_syscall_multi, sim_syscall): Define. * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare. * syscall.c (cb_syscall): Extend comment. 2015-06-17 Mike Frysinger * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o. * sim-syscall.c: New file. * sim-syscall.h: New file. 2015-06-17 Mike Frysinger * callback.c (cb_target_map_entry, cb_host_map_entry): Define. (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry. (cb_host_to_target_errno): Rewrite to use cb_host_map_entry. (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal, cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal): Define. * gentmap.c (gen_targ_map_c): Output name field. 2015-06-12 Mike Frysinger * acinclude.m4: Change configure.in to configure.ac. * sim-config.h: Likewise. 2015-06-12 Mike Frysinger * acinclude.m4 (sim-trace): Delete -DTRACE flags. * configure: Regenerate. 2015-06-12 Mike Frysinger * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT, TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE, TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL, TRACE_DEBUG): Define. 2015-06-12 Mike Frysinger * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P. * sim-trace.c (trace_option_handler): Likewise. * sim-trace.h (WITH_TRACE_ANY_P): Define. (STRACE_ANY_P): Use WITH_TRACE_ANY_P. (TRACE_ANY_P): Likewise. 2015-06-12 Mike Frysinger * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI. * cgen-trace.c: Rename trace_insn to cgen_trace_insn, trace_result to cgen_trace_result, trace_insn_fini to cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init, and trace_extract to cgen_trace_extract. * cgen-trace.h (trace_insn_init): Rename to ... (cgen_trace_insn_init): ... this. (trace_insn_fini): Rename to ... (cgen_trace_insn_fini): ... this. (trace_insn): Rename to ... (cgen_trace_insn): ... this. (trace_extract): Rename to ... (cgen_trace_extract): ... this. (trace_result): Rename to ... (cgen_trace_result): ... this. (TRACE_RESULT_P): Rename to ... (CGEN_TRACE_RESULT_P): ... this. (TRACE_INSN_INIT): Rename to ... (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to cgen_trace_insn_init. (TRACE_INSN_FINI): Rename to ... (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to cgen_trace_insn_fini. (TRACE_PRINTF): Rename to ... (CGEN_TRACE_PRINTF): ... this. (TRACE_INSN): Rename to ... (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn. (TRACE_EXTRACT): Rename to ... (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to cgen_trace_extract. (TRACE_RESULT): Rename to ... (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result. * genmloop.sh (@@prefix@@_pbb_before): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and TRACE_INSN to CGEN_TRACE_INSN. (@@prefix@@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI. 2015-06-11 Mike Frysinger * sim-events.c (ETRACE_P): Delete. (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd). (update_time_from_event, sim_events_schedule_vtracef): Likewise. * sim-events.h (struct _sim_events): Delete trace member. * sim-trace.c (set_trace_option_mask): Delete trace_nr check and always set STATE_TRACE_FLAGS(sd)[trace_nr] element. 2015-06-11 Mike Frysinger * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P, STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P, STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P, STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define. 2015-06-11 Mike Frysinger * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines. 2015-06-11 Mike Frysinger * sim-trace.h (WITH_TRACE_P): New define. (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P, WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P, WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P, WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P, WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P): Redefine to use WITH_TRACE_P. 2015-06-09 Mike Stump * sim-events.c (sim_events_schedule_after_signal): Fix spelling mistake in call to sim_engine_abort. 2015-04-29 Nick Clifton PR 18273 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by increasing parenthesis around casts to signed values. 2015-04-21 Mike Frysinger * gennltvals.sh: Add mcore support. * nltvals.def: Regenerate. 2015-04-21 Mike Frysinger * cgen.sh: Add +x permissions. * genmloop.sh: Likewise. * gentvals.sh: Likewise. * gennltvals.sh (newlibroot): New variable to hold the path to newlib. Change all uses of srcroot for newlib to newlibroot. 2015-04-18 Mike Frysinger * sim-base.h (SIM_CPU): New typedef. 2015-04-18 Mike Frysinger * cgen-engine.h (CIA_ADDR): Delete. * sim-base.h: Update sim_cia example. [!CIA_ADDR] (sim_cia): New typedef. 2015-04-17 Mike Frysinger * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET. * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise. * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET. * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and CIA_SET to CPU_PC_SET. 2015-04-15 Mike Frysinger * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o. * sim-main.h (STATE_CPU): Remove from comment and define. 2015-04-13 Mike Frysinger * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM. * configure: Regenerate. 2015-04-13 Mike Frysinger * sim-options.c: Include version.h. (OPTIONS_VERSION): New enum. (standard_options): Add "version". (standard_option_handler): Handle OPTIONS_VERSION. 2015-04-13 Mike Frysinger * Makefile.in (version.o): Change to using create-version.sh from gdb. (create-version.sh): Delete. 2015-04-06 Mike Frysinger * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o. 2015-04-01 Mike Frysinger * run-sim.h, run.c: Delete. * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete. 2015-03-31 Mike Frysinger * config.in, configure: Regenerate. * Make-common.in (CSEARCH): Add $(ZLIBINC). (ZLIB, ZLIBINC): Define. (BFD_LIB): Add $(ZLIB). 2015-03-31 Mike Frysinger * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE. * cgen-ops.h (SEMOPS_INLINE): Likewise. 2015-03-29 Mike Frysinger * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p. (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE. * sim-inline.h (INLINE2): Define to gnu_inline when available. 2015-03-24 Mike Frysinger * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete usage of STATE_WATCHPOINTS. (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia). 2015-03-24 Mike Frysinger * tconfig.h: Note SIM_HAVE_PROFILE is deprecated. 2015-03-24 Mike Frysinger * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated. 2015-03-24 Mike Frysinger * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting of enable_sim_hardware to AC_ARG_ENABLE. 2015-03-23 Mike Frysinger * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O. Add dv-sockser.o to sim_hw_objs. 2015-03-23 Mike Frysinger * dv-sockser.c: Include config.h. * dv-sockser.h: Include sim-inline.h. [HAVE_DV_SOCKSER]: Move all prototypes here. [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write, dv_sockser_write_buffer, dv_sockser_read): New stub functions. 2015-03-16 Mike Frysinger * gentmap.c, run.c: Convert old style prototypes. 2015-03-16 Mike Frysinger * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for symlinking tconfig.h to tconfig.in. * config.in, configure: Regenerate. * nrun.c, run.c, sim-basics.h: Delete tconfig.h include. * tconfig.in: Rename file ... * tconfig.h: ... here. 2015-03-15 Mike Frysinger * dv-socker.h (dv_sockser_install): Declare. * sim-module.c: Include config.h. [HAVE_DV_SOCKSER]: Include dv-sockser.h. (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install. * sim-module.h: Include gdb/remote-sim.h. 2015-03-14 Mike Frysinger * Make-common.in (BUILT_SRC_FROM_COMMON): Delete. (sim-inline.c): Delete rule. 2015-03-14 Mike Frysinger * Make-common.in (SIM_RUN_OBJS): Change to nrun.o. * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning. [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error. 2015-03-14 Mike Frysinger * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h. [!ASSERT, WITH_ASSERT]: Likewise. * sim-endian.c: Delete sim-io.h include. 2015-02-19 Mike Frysinger * run-sim.h (sim_kill): Delete unused prototype. 2015-02-13 Chen Gang * gentmap.c: Include "string.h". 2015-02-02 Chen Gang * sim-options.c (sim_args_command): Call freeargv() when failure occurs. @ 1.1.1.5.2.1 log @Sync with HEAD @ text @a0 435 2016-02-04 Nick Clifton * cgen-scache.c (scache_option_handler): Prevent possible undefined behaviour computing the size of the scache by using unsigned integers instead of signed integers. 2016-01-17 Joel Brobecker * sim-fpu.c: Minor comment fixes throughout. 2016-01-17 Joel Brobecker * sim-fpu.c (print_bits): Minor reformatting (no code change). (sim_fpu_map): Likewise. 2016-01-11 Mike Frysinger * sim-config.c (print_sim_config): Drop extra whitespace before = in output for byte order, stdio, and msb settings. 2016-01-10 Mike Frysinger * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING, AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for sim-stdio, sim-trace, and sim-profile. (SIM_AC_OPTION_ENVIRONMENT): Likewise. (SIM_AC_OPTION_ASSERT): Likewise. (SIM_AC_OPTION_SMP): Likewise. (SIM_AC_OPTION_XOR_ENDIAN): Likewise. * configure: Regenerate. * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT, SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete. (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE), $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN). * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to WITH_ENVIRONMENT & USER_ENVIRONMENT. * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT, DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE, WITH_ASSERT, WITH_STDIO): Delete. * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT check. 2016-01-10 Mike Frysinger * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete. * configure: Regenerate. * Make-common.in (SIM_PACKAGES): Delete. (CONFIG_CFLAGS): Delete $(SIM_PACKAGES). 2016-01-10 Mike Frysinger * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT. 2016-01-10 Mike Frysinger * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT. 2016-01-10 Mike Frysinger * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and sim_link_links. (SIM_AC_OUTPUT): Delete AC_LINK_FILES call. * gentmap.c: Change targ-vals.def include to nltvals.def. * Make-common.in (gentmap): Change targ-vals.def to $(srccom)/nltvals.def. (distclean): Delete rm -f targ-vals.def. * Makefile.in: Update comment. 2016-01-10 Mike Frysinger * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE. (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg. 2016-01-10 Mike Frysinger * acinclude.m4: Delete --enable-sim-regparm and sim_regparm, and --enable-sim-stdcall and sim_stdcall. * configure: Regenerate. * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete. (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL). * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete. * sim-inline.h (REGPARM_MODULE, REGPARM): Delete. (REGPARM_*): Delete all regparm defines and their use. 2016-01-10 Mike Frysinger * acinclude.m4: Delete --enable-sim-cflags and sim_cflags. * Make-common.in (SIM_CFLAGS): Delete. (CONFIG_CFLAGS): Delete $(SIM_CFLAGS). * Makefile.in: Likewise. 2016-01-09 Mike Frysinger * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS, AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ... * acinclude.m4 (SIM_AC_COMMON): ... here. * aclocal.m4, configure: Regenerate. * config.in: Delete file. * callback.c: Change cconfig.h include to config.h. * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c, syscall.c: Likewise. * Make-common.in (sim-basics_h): Delete ../common/cconfig.h. * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h. 2016-01-06 Mike Frysinger * sim-config.c (print_sim_config): Delete sim_io_printf of version, date, and time information. 2016-01-06 Mike Frysinger * sim-options.c (sim_parse_args): Mark argv array const. * sim-options.h (sim_parse_args): Likewise. 2016-01-05 Mike Frysinger * sim-trace.c: Include dis-asm.h. (OPTION_TRACE_DISASM): New enum. (trace_options): Add trace-disasm flag. (trace_option_handler): Handle OPTION_TRACE_DISASM. (trace_idx_to_str): Handle TRACE_DISASM_IDX. (dis_read, dis_printf, trace_disasm): New functions. * sim-trace.h: Include dis-asm.h. (TRACE_INSN_IDX): Clarify comment. (TRACE_DISASM_IDX): New enum. (TRACE_disasm): New define. (WITH_TRACE_DISASM_P): New define. (struct _trace_data): Add dis_bfd, disassembler, and dis_info. (STRACE_DISASM_P): New define. (TRACE_DISASM_P): Likewise. (TRACE_DISASM_P): Likewise. (TRACE_DISASM): Likewise. (trace_disasm): New function. 2016-01-04 Mike Frysinger * sim-utils.c (sim_state_free): Change to STATE_MAGIC. 2016-01-04 Mike Frysinger * cgen-scache.c (MAX): Delete. (scache_init): Change MAX to max. * cgen-trace.c (min): Delete. * cgen-utils.c (min): Delete. * sim-basics.h [!min] (min): Define. [!max] (max): Define. 2016-01-04 Mike Frysinger * sim-options.c (sim_parse_args): Tweak getopt error message. 2016-01-04 Mike Frysinger * acinclude.m4 (sim-bswap): Delete. * configure: Regenerate. * Make-common.in (SIM_BSWAP): Delete. (CONFIG_CFLAGS): Delete $(SIM_BSWAP). * sim-config.h (htonl, ntohl): Delete. (WITH_BSWAP): Delete. 2016-01-03 Mike Frysinger * sim-options.c (sim_parse_args): Declare local save_opterr. Save opterr state to it before calling getopt_long and restore afterwards. Set opterr to 0. When optc is '?', call sim_io_eprintf. 2016-01-03 Mike Frysinger * hw-device.h (device): Delete commented typedef. * sim-basics.h (device): Delete typedef. 2016-01-03 Mike Frysinger * sim-options.c (sim_parse_args): Replace for loop with a call to countargv. 2016-01-03 Mike Frysinger * nrun.c (myname): Mark const. (main): Mark name const. Replace myname parsing loop with a call to lbasename. 2016-01-03 Mike Frysinger (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN). * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN. (SIM_AC_OPTION_HOSTENDIAN): Delete. * config.in, configure: Regenerate. * Make-common.in (SIM_HOSTENDIAN): Delete. * sim-config.c (current_host_byte_order): Delete. (sim_config): Delete current_host_byte_order assignments and CURRENT_HOST_BYTE_ORDER checks. (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER. * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ... (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN. (current_host_byte_order): Delete. (CURRENT_HOST_BYTE_ORDER): Likewise. * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ... (HOST_BYTE_ORDER): ... this. (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER. (sim_endian_join_16): Likewise. * sim-n-core.h (sim_core_read_misaligned_N): Change CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER. (sim_core_write_misaligned_N): Likewise. * sim-n-endian.h (endian_t2h_N): Likewise. (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N, endian_le2h_N): Likewise. (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER. 2016-01-02 Mike Frysinger * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN. (SIM_AC_OPTION_HOSTENDIAN): Likewise. * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG. (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise. * nrun.c (main): Likewise. * sim-config.c (current_host_byte_order): Change type to enum bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN. (current_target_byte_order): Likewise. (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN. (sim_config): Change prefered_target_byte_order type to enum bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN. * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN. Delete all the various arch/OS endian includes & defines. (current_host_byte_order): Change type to enum bfd_endian. (current_target_byte_order): Likewise. (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0. (CURRENT_TARGET_BYTE_ORDER): Likewise. * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE. * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN. (sim_events_watch_core): Likewise. * sim-events.h: Likewise. * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to BFD_ENDIAN_BIG. (sim_core_write_misaligned_N): Likewise. * sim-n-endian.h (endian_h2be_N): Likewise. (endian_be2h_N): Likewise. (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE. (offset_N): Likewise. * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG. 2016-01-02 Mike Frysinger * cgen-defs.h (current_state): Delete. * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete. * sim-utils.c (current_state): Delete. 2015-12-30 Mike Frysinger * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment to use lbasename. 2015-12-27 Mike Frysinger * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o. 2015-12-26 Mike Frysinger * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending. * config.in, configure: Regenerate. * Make-common.in (sim-basics_h): Delete tconfig.h. (distclean): Likewise. * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete. (new_sim_core_mapping): Delete WITH_HW and device *device. (sim_core_map_attach, sim_core_attach): Likewise. (sim_core_read_buffer): Delete WITH_DEVICES logic. (sim_core_write_buffer): Likewise. * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device *device. (sim_core_attach): Likewise. (device_io_read_buffer, device_io_write_buffer): Delete. * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic. (sim_core_write_aligned_N): Likewise. * tconfig.h: Delete file. 2015-12-26 Mike Frysinger * sim-core.c (sim_core_read_buffer): Move cia decl to top of func. Call sim_cpu_hw_io_read_buffer if cpu is valid. (sim_core_write_buffer): Move cia decl to top of func. Call sim_cpu_hw_io_write_buffer if cpu is valid. 2015-12-25 Mike Frysinger * hw-properties.c (hw_find_ihandle_runtime_property): Delete HW_TRACE call. (hw_find_integer_property): Likewise. (hw_find_integer_array_property): Likewise. (hw_add_duplicate_property): Likewise. 2015-12-25 Mike Frysinger * sim-config.h (WITH_ENGINE): Delete. * sim-module.c (modules): Always include sim_engine_install. 2015-12-25 Mike Frysinger * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o. * cgen-types.h (SIM_HAVE_MODEL): Delete. * sim-base.h: Always include sim-model.h. * sim-config.h (WITH_DEFAULT_MODEL): Delete. * sim-cpu.h (sim_cpu_base): Always declare mach/model members. * sim-model.c (sim_model_init): Return when !WITH_MODEL_P. [!WITH_MODEL_P] (sim_machs): Define. * sim-model.h: Add some developer docs. [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define. (WITH_MODEL_P): Define. * sim-module.c (modules): Always include sim_model_install. * sim-profile.h (WITH_PROFILE_MODEL_P): Delete. 2015-12-25 Mike Frysinger * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL. * sim-model.c: Likewise. * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to SIM_MACH_IMP_PROPERTIES 2015-12-25 Mike Frysinger * sim-core.c (device_error): Delete. (sim_core_map_attach): Delete calls to device_error. (sim_core_attach): Likewise. * sim-core.h (device_error): Delete. * sim-n-core.h (sim_core_read_aligned_N): Change device_error call to sim_engine_abort. (sim_core_write_aligned_N): Likewise. 2015-12-25 Mike Frysinger * sim-config.h (WITH_CALLBACK_MEMORY): Delete. * sim-core.c (sim_core_write_buffer): Likewise. * sim-n-core.h (sim_core_read_aligned_N): Likewise. (sim_core_write_aligned_N): Likewise. 2015-12-25 Mike Frysinger * dv-pal.c: Include config.h and sim-main.h. (hw_pal_io_read_buffer): Always call CPU_INDEX. 2015-12-24 Mike Frysinger * sim-options.c (standard_options): Always enable load-lma and load-vma options. (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1. 2015-12-24 Mike Frysinger * sim-module.c (MODULE_LIST): Delete. 2015-12-24 Mike Frysinger * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX): Move to h8300/compile.c. [SIM_H8300] (standard_options): Likewise. (standard_option_handler): Likewise. 2015-12-24 Mike Frysinger * sim-module.c [WITH_WATCHPOINTS] (modules): Always call sim_watchpoint_install. 2015-12-24 Mike Frysinger * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code. * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call sim_memopt_install. * sim-options.c (OPTION_MEM_SIZE): Delete. [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code. (standard_option_handler): Likewise. 2015-12-24 Mike Frysinger * tconfig.h (SIM_HAVE_SIMCACHE): Delete. 2015-11-21 Mike Frysinger PR sim/18762 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define. 2015-11-21 Mike Frysinger PR sim/19273 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start, vasprintf, and va_end together. Check ret after va_end call. 2015-11-21 Mike Frysinger * sim-types.h (SIM_PRI_TB): Define. (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines. (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines. (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines. (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines. 2015-11-17 Mike Frysinger * sim-main.h (WITH_MODULO_MEMORY): Delete. * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1. (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic. (sim_core_translate): Likewise. * sim-core.h: Delete mention of WITH_MODULO_MEMORY. 2015-11-16 Mike Frysinger * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete. (cgen_cpu_close): Change to XCONCAT2. 2015-11-15 Mike Frysinger * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o, and sim-stop.o. 2015-11-14 Mike Frysinger * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o * sim-close.c: New file. 2015-09-25 Andrew Bennett Ali Lown * sim-bits.h (EXTEND6): New macro. (EXTEND12): New macro. (EXTEND25): New macro. d599 1 a599 1 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout. d1250 2 a1251 2 * gennltvals.sh: Add lm32 target. * nltvals.def: Add lm32 syscall definitions. d1284 2 a1285 2 Daniel Jacobowitz Joseph Myers d1292 1 a1292 1 * run.c: Include version.h. d1318 2 a1319 2 (parse_size): Handle a suffix on the size value. * sim-options.c (standard_options): Mention that the mem-size d1321 1 a1321 1 (standard_option_handler): Handle a suffix on the size value. d1338 1 a1338 1 Nigel Stephens d1431 1 a1431 1 d1594 1 a1594 1 * callback.c: Changed all users. d1667 1 a1667 1 Dave Brolley d1669 1 a1669 1 * cgen-par.h (flags, word1): New target-specific d1684 1 a1684 1 * sim-fpu.h: Update copyright. d1686 1 a1686 1 * sim-fpu.c: Update copyright. d1815 4 a1818 4 * sim-fpu.c (unpack_fpu): Initialize exponent for sim_fpu_class_zero. (i2fpu): Same. (sim_fpu_sqrt): Same. d1833 1 a1833 1 (sim-load.o): d1850 4 a1853 4 (main): If SIM_TARGET_SWITCHES is defined call sim_target_parse_command_line. (usage): If SIM_TARGET_SWITCHES is defined call sim_target_display_usage. d1860 1 a1860 1 d2062 1 a2062 1 d2085 4 a2088 4 * cgen.sh: Handle an isa argument between cpu and mach. Default to `all'. Pass `-i' options to cgen applications. * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode, cgen-desc): Pass $(isa) to cgen.sh. d2237 1 a2237 1 d2355 1 a2355 1 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator. d2383 2 a2384 2 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting large values. d2488 1 a2488 1 d2541 2 a2542 2 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of AM_CYGWIN32 and AM_EXEEXT. d2544 1 a2544 1 d2672 1 a2672 1 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to d2732 1 a2732 1 d2749 1 a2749 1 d2899 1 a2899 1 d2902 1 a2902 1 d3153 1 a3153 1 d3171 1 a3171 1 d3195 1 a3195 1 d3210 1 a3210 1 d3221 1 a3221 1 d3232 1 a3232 1 d3236 1 a3236 1 d3251 1 a3251 1 d3290 1 a3290 1 * cgen-trace.c (trace_insn_init): New arg first_p. d3370 1 a3370 1 d3388 1 a3388 1 d3430 5 a3434 5 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define AM_CYGWIN32 and AM_EXEEXT. * common/Make-common.in: set EXEEXT, add missing EXEEXTs to run and install-common rules. * common/configure: regenerate d3507 1 a3507 1 d3540 1 a3540 1 d3543 1 a3543 1 d3552 1 a3552 1 d3556 1 a3556 1 d3559 1 a3559 1 d3582 1 a3582 1 d3588 1 a3588 1 d3620 1 a3620 1 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h. d3650 1 a3650 1 d3665 1 a3665 1 d3676 1 a3676 1 d3717 1 a3717 1 d3721 1 a3721 1 d3734 1 a3734 1 d3736 1 a3736 1 d3773 1 a3773 1 d3781 1 a3781 1 d3845 1 a3845 1 d3903 1 a3903 1 d3925 1 a3925 1 d3988 1 a3988 1 d4011 1 a4011 1 d4072 1 a4072 1 d4078 1 a4078 1 d4147 1 a4147 1 d4161 1 a4161 1 d4170 1 a4170 1 d4174 1 a4174 1 d4519 1 a4519 1 d4591 1 a4591 1 d4608 1 a4608 1 d4806 1 a4806 1 d4818 1 a4818 1 * sim-profile.c (profile_print_core): label needs empty statement. d4844 1 a4844 1 d4862 1 a4862 1 d4928 1 a4928 1 d4942 1 a4942 1 d4963 1 a4963 1 d4966 1 a4966 1 d4969 1 a4969 1 d5048 1 a5048 1 d5077 1 a5077 1 d5108 2 a5109 2 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32. d5169 1 a5169 1 d5207 1 a5207 1 d5228 1 a5228 1 d5230 1 a5230 1 d5272 1 a5272 1 d5302 1 a5302 1 d5319 1 a5319 1 d5323 1 a5323 1 d5356 1 a5356 1 d5404 1 a5404 1 d5420 1 a5420 1 d5427 1 a5427 1 d5480 1 a5480 1 d5491 1 a5491 1 d5494 1 a5494 1 d5501 1 a5501 1 d5503 1 a5503 1 d5519 2 a5520 2 * sim-engine.c (sim_engine_restart): * sim-resume.c (sim_resume): Change longjmp param/setjmp d5545 1 a5545 1 d5572 1 a5572 1 d5628 1 a5628 1 d5637 1 a5637 1 d5640 1 a5640 1 d5696 1 a5696 1 d5700 1 a5700 1 d5810 1 a5810 1 d5833 1 a5833 1 d5840 1 a5840 1 d5854 1 a5854 1 d5867 1 a5867 1 d5872 1 a5872 1 d6109 1 a6109 1 d6172 1 a6172 1 d6175 1 a6175 1 d6235 1 a6235 1 d6248 1 a6248 1 d6255 1 a6255 1 d6259 1 a6259 1 d6264 1 a6264 1 d6277 1 a6277 1 d6316 1 a6316 1 d6328 1 a6328 1 d6332 1 a6332 1 d6354 1 a6354 1 d6371 1 a6371 1 d6373 1 a6373 1 d6379 1 a6379 1 d6386 1 a6386 1 d6388 1 a6388 1 d6396 1 a6396 1 d6400 1 a6400 1 d6433 1 a6433 1 d6444 1 a6444 1 d6526 1 a6526 1 Tue Nov 12 13:34:00 1996 Dawn Perchik @ 1.1.1.6 log @import gdb-7.12 @ text @a0 435 2016-02-04 Nick Clifton * cgen-scache.c (scache_option_handler): Prevent possible undefined behaviour computing the size of the scache by using unsigned integers instead of signed integers. 2016-01-17 Joel Brobecker * sim-fpu.c: Minor comment fixes throughout. 2016-01-17 Joel Brobecker * sim-fpu.c (print_bits): Minor reformatting (no code change). (sim_fpu_map): Likewise. 2016-01-11 Mike Frysinger * sim-config.c (print_sim_config): Drop extra whitespace before = in output for byte order, stdio, and msb settings. 2016-01-10 Mike Frysinger * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING, AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for sim-stdio, sim-trace, and sim-profile. (SIM_AC_OPTION_ENVIRONMENT): Likewise. (SIM_AC_OPTION_ASSERT): Likewise. (SIM_AC_OPTION_SMP): Likewise. (SIM_AC_OPTION_XOR_ENDIAN): Likewise. * configure: Regenerate. * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT, SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete. (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE), $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN). * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to WITH_ENVIRONMENT & USER_ENVIRONMENT. * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT, DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE, WITH_ASSERT, WITH_STDIO): Delete. * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT check. 2016-01-10 Mike Frysinger * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete. * configure: Regenerate. * Make-common.in (SIM_PACKAGES): Delete. (CONFIG_CFLAGS): Delete $(SIM_PACKAGES). 2016-01-10 Mike Frysinger * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT. 2016-01-10 Mike Frysinger * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT. 2016-01-10 Mike Frysinger * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and sim_link_links. (SIM_AC_OUTPUT): Delete AC_LINK_FILES call. * gentmap.c: Change targ-vals.def include to nltvals.def. * Make-common.in (gentmap): Change targ-vals.def to $(srccom)/nltvals.def. (distclean): Delete rm -f targ-vals.def. * Makefile.in: Update comment. 2016-01-10 Mike Frysinger * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE. (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg. 2016-01-10 Mike Frysinger * acinclude.m4: Delete --enable-sim-regparm and sim_regparm, and --enable-sim-stdcall and sim_stdcall. * configure: Regenerate. * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete. (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL). * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete. * sim-inline.h (REGPARM_MODULE, REGPARM): Delete. (REGPARM_*): Delete all regparm defines and their use. 2016-01-10 Mike Frysinger * acinclude.m4: Delete --enable-sim-cflags and sim_cflags. * Make-common.in (SIM_CFLAGS): Delete. (CONFIG_CFLAGS): Delete $(SIM_CFLAGS). * Makefile.in: Likewise. 2016-01-09 Mike Frysinger * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS, AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ... * acinclude.m4 (SIM_AC_COMMON): ... here. * aclocal.m4, configure: Regenerate. * config.in: Delete file. * callback.c: Change cconfig.h include to config.h. * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c, syscall.c: Likewise. * Make-common.in (sim-basics_h): Delete ../common/cconfig.h. * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h. 2016-01-06 Mike Frysinger * sim-config.c (print_sim_config): Delete sim_io_printf of version, date, and time information. 2016-01-06 Mike Frysinger * sim-options.c (sim_parse_args): Mark argv array const. * sim-options.h (sim_parse_args): Likewise. 2016-01-05 Mike Frysinger * sim-trace.c: Include dis-asm.h. (OPTION_TRACE_DISASM): New enum. (trace_options): Add trace-disasm flag. (trace_option_handler): Handle OPTION_TRACE_DISASM. (trace_idx_to_str): Handle TRACE_DISASM_IDX. (dis_read, dis_printf, trace_disasm): New functions. * sim-trace.h: Include dis-asm.h. (TRACE_INSN_IDX): Clarify comment. (TRACE_DISASM_IDX): New enum. (TRACE_disasm): New define. (WITH_TRACE_DISASM_P): New define. (struct _trace_data): Add dis_bfd, disassembler, and dis_info. (STRACE_DISASM_P): New define. (TRACE_DISASM_P): Likewise. (TRACE_DISASM_P): Likewise. (TRACE_DISASM): Likewise. (trace_disasm): New function. 2016-01-04 Mike Frysinger * sim-utils.c (sim_state_free): Change to STATE_MAGIC. 2016-01-04 Mike Frysinger * cgen-scache.c (MAX): Delete. (scache_init): Change MAX to max. * cgen-trace.c (min): Delete. * cgen-utils.c (min): Delete. * sim-basics.h [!min] (min): Define. [!max] (max): Define. 2016-01-04 Mike Frysinger * sim-options.c (sim_parse_args): Tweak getopt error message. 2016-01-04 Mike Frysinger * acinclude.m4 (sim-bswap): Delete. * configure: Regenerate. * Make-common.in (SIM_BSWAP): Delete. (CONFIG_CFLAGS): Delete $(SIM_BSWAP). * sim-config.h (htonl, ntohl): Delete. (WITH_BSWAP): Delete. 2016-01-03 Mike Frysinger * sim-options.c (sim_parse_args): Declare local save_opterr. Save opterr state to it before calling getopt_long and restore afterwards. Set opterr to 0. When optc is '?', call sim_io_eprintf. 2016-01-03 Mike Frysinger * hw-device.h (device): Delete commented typedef. * sim-basics.h (device): Delete typedef. 2016-01-03 Mike Frysinger * sim-options.c (sim_parse_args): Replace for loop with a call to countargv. 2016-01-03 Mike Frysinger * nrun.c (myname): Mark const. (main): Mark name const. Replace myname parsing loop with a call to lbasename. 2016-01-03 Mike Frysinger (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN). * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN. (SIM_AC_OPTION_HOSTENDIAN): Delete. * config.in, configure: Regenerate. * Make-common.in (SIM_HOSTENDIAN): Delete. * sim-config.c (current_host_byte_order): Delete. (sim_config): Delete current_host_byte_order assignments and CURRENT_HOST_BYTE_ORDER checks. (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER. * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ... (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN. (current_host_byte_order): Delete. (CURRENT_HOST_BYTE_ORDER): Likewise. * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ... (HOST_BYTE_ORDER): ... this. (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER. (sim_endian_join_16): Likewise. * sim-n-core.h (sim_core_read_misaligned_N): Change CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER. (sim_core_write_misaligned_N): Likewise. * sim-n-endian.h (endian_t2h_N): Likewise. (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N, endian_le2h_N): Likewise. (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER. 2016-01-02 Mike Frysinger * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN. (SIM_AC_OPTION_HOSTENDIAN): Likewise. * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG. (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise. * nrun.c (main): Likewise. * sim-config.c (current_host_byte_order): Change type to enum bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN. (current_target_byte_order): Likewise. (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN. (sim_config): Change prefered_target_byte_order type to enum bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN. * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN. Delete all the various arch/OS endian includes & defines. (current_host_byte_order): Change type to enum bfd_endian. (current_target_byte_order): Likewise. (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0. (CURRENT_TARGET_BYTE_ORDER): Likewise. * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE. * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN. (sim_events_watch_core): Likewise. * sim-events.h: Likewise. * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to BFD_ENDIAN_BIG. (sim_core_write_misaligned_N): Likewise. * sim-n-endian.h (endian_h2be_N): Likewise. (endian_be2h_N): Likewise. (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE. (offset_N): Likewise. * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG. 2016-01-02 Mike Frysinger * cgen-defs.h (current_state): Delete. * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete. * sim-utils.c (current_state): Delete. 2015-12-30 Mike Frysinger * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment to use lbasename. 2015-12-27 Mike Frysinger * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o. 2015-12-26 Mike Frysinger * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending. * config.in, configure: Regenerate. * Make-common.in (sim-basics_h): Delete tconfig.h. (distclean): Likewise. * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete. (new_sim_core_mapping): Delete WITH_HW and device *device. (sim_core_map_attach, sim_core_attach): Likewise. (sim_core_read_buffer): Delete WITH_DEVICES logic. (sim_core_write_buffer): Likewise. * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device *device. (sim_core_attach): Likewise. (device_io_read_buffer, device_io_write_buffer): Delete. * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic. (sim_core_write_aligned_N): Likewise. * tconfig.h: Delete file. 2015-12-26 Mike Frysinger * sim-core.c (sim_core_read_buffer): Move cia decl to top of func. Call sim_cpu_hw_io_read_buffer if cpu is valid. (sim_core_write_buffer): Move cia decl to top of func. Call sim_cpu_hw_io_write_buffer if cpu is valid. 2015-12-25 Mike Frysinger * hw-properties.c (hw_find_ihandle_runtime_property): Delete HW_TRACE call. (hw_find_integer_property): Likewise. (hw_find_integer_array_property): Likewise. (hw_add_duplicate_property): Likewise. 2015-12-25 Mike Frysinger * sim-config.h (WITH_ENGINE): Delete. * sim-module.c (modules): Always include sim_engine_install. 2015-12-25 Mike Frysinger * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o. * cgen-types.h (SIM_HAVE_MODEL): Delete. * sim-base.h: Always include sim-model.h. * sim-config.h (WITH_DEFAULT_MODEL): Delete. * sim-cpu.h (sim_cpu_base): Always declare mach/model members. * sim-model.c (sim_model_init): Return when !WITH_MODEL_P. [!WITH_MODEL_P] (sim_machs): Define. * sim-model.h: Add some developer docs. [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define. (WITH_MODEL_P): Define. * sim-module.c (modules): Always include sim_model_install. * sim-profile.h (WITH_PROFILE_MODEL_P): Delete. 2015-12-25 Mike Frysinger * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL. * sim-model.c: Likewise. * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to SIM_MACH_IMP_PROPERTIES 2015-12-25 Mike Frysinger * sim-core.c (device_error): Delete. (sim_core_map_attach): Delete calls to device_error. (sim_core_attach): Likewise. * sim-core.h (device_error): Delete. * sim-n-core.h (sim_core_read_aligned_N): Change device_error call to sim_engine_abort. (sim_core_write_aligned_N): Likewise. 2015-12-25 Mike Frysinger * sim-config.h (WITH_CALLBACK_MEMORY): Delete. * sim-core.c (sim_core_write_buffer): Likewise. * sim-n-core.h (sim_core_read_aligned_N): Likewise. (sim_core_write_aligned_N): Likewise. 2015-12-25 Mike Frysinger * dv-pal.c: Include config.h and sim-main.h. (hw_pal_io_read_buffer): Always call CPU_INDEX. 2015-12-24 Mike Frysinger * sim-options.c (standard_options): Always enable load-lma and load-vma options. (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1. 2015-12-24 Mike Frysinger * sim-module.c (MODULE_LIST): Delete. 2015-12-24 Mike Frysinger * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX): Move to h8300/compile.c. [SIM_H8300] (standard_options): Likewise. (standard_option_handler): Likewise. 2015-12-24 Mike Frysinger * sim-module.c [WITH_WATCHPOINTS] (modules): Always call sim_watchpoint_install. 2015-12-24 Mike Frysinger * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code. * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call sim_memopt_install. * sim-options.c (OPTION_MEM_SIZE): Delete. [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code. (standard_option_handler): Likewise. 2015-12-24 Mike Frysinger * tconfig.h (SIM_HAVE_SIMCACHE): Delete. 2015-11-21 Mike Frysinger PR sim/18762 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define. 2015-11-21 Mike Frysinger PR sim/19273 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start, vasprintf, and va_end together. Check ret after va_end call. 2015-11-21 Mike Frysinger * sim-types.h (SIM_PRI_TB): Define. (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines. (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines. (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines. (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines. 2015-11-17 Mike Frysinger * sim-main.h (WITH_MODULO_MEMORY): Delete. * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1. (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic. (sim_core_translate): Likewise. * sim-core.h: Delete mention of WITH_MODULO_MEMORY. 2015-11-16 Mike Frysinger * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete. (cgen_cpu_close): Change to XCONCAT2. 2015-11-15 Mike Frysinger * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o, and sim-stop.o. 2015-11-14 Mike Frysinger * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o * sim-close.c: New file. 2015-09-25 Andrew Bennett Ali Lown * sim-bits.h (EXTEND6): New macro. (EXTEND12): New macro. (EXTEND25): New macro. d599 1 a599 1 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout. d1250 2 a1251 2 * gennltvals.sh: Add lm32 target. * nltvals.def: Add lm32 syscall definitions. d1284 2 a1285 2 Daniel Jacobowitz Joseph Myers d1292 1 a1292 1 * run.c: Include version.h. d1318 2 a1319 2 (parse_size): Handle a suffix on the size value. * sim-options.c (standard_options): Mention that the mem-size d1321 1 a1321 1 (standard_option_handler): Handle a suffix on the size value. d1338 1 a1338 1 Nigel Stephens d1431 1 a1431 1 d1594 1 a1594 1 * callback.c: Changed all users. d1667 1 a1667 1 Dave Brolley d1669 1 a1669 1 * cgen-par.h (flags, word1): New target-specific d1684 1 a1684 1 * sim-fpu.h: Update copyright. d1686 1 a1686 1 * sim-fpu.c: Update copyright. d1815 4 a1818 4 * sim-fpu.c (unpack_fpu): Initialize exponent for sim_fpu_class_zero. (i2fpu): Same. (sim_fpu_sqrt): Same. d1833 1 a1833 1 (sim-load.o): d1850 4 a1853 4 (main): If SIM_TARGET_SWITCHES is defined call sim_target_parse_command_line. (usage): If SIM_TARGET_SWITCHES is defined call sim_target_display_usage. d1860 1 a1860 1 d2062 1 a2062 1 d2085 4 a2088 4 * cgen.sh: Handle an isa argument between cpu and mach. Default to `all'. Pass `-i' options to cgen applications. * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode, cgen-desc): Pass $(isa) to cgen.sh. d2237 1 a2237 1 d2355 1 a2355 1 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator. d2383 2 a2384 2 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting large values. d2488 1 a2488 1 d2541 2 a2542 2 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of AM_CYGWIN32 and AM_EXEEXT. d2544 1 a2544 1 d2672 1 a2672 1 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to d2732 1 a2732 1 d2749 1 a2749 1 d2899 1 a2899 1 d2902 1 a2902 1 d3153 1 a3153 1 d3171 1 a3171 1 d3195 1 a3195 1 d3210 1 a3210 1 d3221 1 a3221 1 d3232 1 a3232 1 d3236 1 a3236 1 d3251 1 a3251 1 d3290 1 a3290 1 * cgen-trace.c (trace_insn_init): New arg first_p. d3370 1 a3370 1 d3388 1 a3388 1 d3430 5 a3434 5 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define AM_CYGWIN32 and AM_EXEEXT. * common/Make-common.in: set EXEEXT, add missing EXEEXTs to run and install-common rules. * common/configure: regenerate d3507 1 a3507 1 d3540 1 a3540 1 d3543 1 a3543 1 d3552 1 a3552 1 d3556 1 a3556 1 d3559 1 a3559 1 d3582 1 a3582 1 d3588 1 a3588 1 d3620 1 a3620 1 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h. d3650 1 a3650 1 d3665 1 a3665 1 d3676 1 a3676 1 d3717 1 a3717 1 d3721 1 a3721 1 d3734 1 a3734 1 d3736 1 a3736 1 d3773 1 a3773 1 d3781 1 a3781 1 d3845 1 a3845 1 d3903 1 a3903 1 d3925 1 a3925 1 d3988 1 a3988 1 d4011 1 a4011 1 d4072 1 a4072 1 d4078 1 a4078 1 d4147 1 a4147 1 d4161 1 a4161 1 d4170 1 a4170 1 d4174 1 a4174 1 d4519 1 a4519 1 d4591 1 a4591 1 d4608 1 a4608 1 d4806 1 a4806 1 d4818 1 a4818 1 * sim-profile.c (profile_print_core): label needs empty statement. d4844 1 a4844 1 d4862 1 a4862 1 d4928 1 a4928 1 d4942 1 a4942 1 d4963 1 a4963 1 d4966 1 a4966 1 d4969 1 a4969 1 d5048 1 a5048 1 d5077 1 a5077 1 d5108 2 a5109 2 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32. d5169 1 a5169 1 d5207 1 a5207 1 d5228 1 a5228 1 d5230 1 a5230 1 d5272 1 a5272 1 d5302 1 a5302 1 d5319 1 a5319 1 d5323 1 a5323 1 d5356 1 a5356 1 d5404 1 a5404 1 d5420 1 a5420 1 d5427 1 a5427 1 d5480 1 a5480 1 d5491 1 a5491 1 d5494 1 a5494 1 d5501 1 a5501 1 d5503 1 a5503 1 d5519 2 a5520 2 * sim-engine.c (sim_engine_restart): * sim-resume.c (sim_resume): Change longjmp param/setjmp d5545 1 a5545 1 d5572 1 a5572 1 d5628 1 a5628 1 d5637 1 a5637 1 d5640 1 a5640 1 d5696 1 a5696 1 d5700 1 a5700 1 d5810 1 a5810 1 d5833 1 a5833 1 d5840 1 a5840 1 d5854 1 a5854 1 d5867 1 a5867 1 d5872 1 a5872 1 d6109 1 a6109 1 d6172 1 a6172 1 d6175 1 a6175 1 d6235 1 a6235 1 d6248 1 a6248 1 d6255 1 a6255 1 d6259 1 a6259 1 d6264 1 a6264 1 d6277 1 a6277 1 d6316 1 a6316 1 d6328 1 a6328 1 d6332 1 a6332 1 d6354 1 a6354 1 d6371 1 a6371 1 d6373 1 a6373 1 d6379 1 a6379 1 d6386 1 a6386 1 d6388 1 a6388 1 d6396 1 a6396 1 d6400 1 a6400 1 d6433 1 a6433 1 d6444 1 a6444 1 d6526 1 a6526 1 Tue Nov 12 13:34:00 1996 Dawn Perchik @ 1.1.1.7 log @Import gdb-8.0.1 @ text @a0 22 2016-08-15 Mike Frysinger * sim-base.h (sim_state_base): Add prog_syms_count. (STATE_PROG_SYMS_COUNT): Define. * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory. (trace_load_symbols): New function. (trace_sym_value): Likewise. (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol loading logic with a call to trace_load_symbols. * sim-trace.h (trace_load_symbols, trace_sym_value): New prototypes. 2016-08-13 Mike Frysinger * cgen-types.h (mode_names): Mark const. * cgen-utils.c (mode_names): Likewise. 2016-08-13 Mike Frysinger * cgen-defs.h (struct cgen_state): Delete argv and envp. (STATE_ARGV, STATE_ENVP): Delete. @ 1.1.1.7.4.1 log @Sync with HEAD @ text @a0 60 2019-01-26 Tom Tromey * Make-common.in (version.c): Use sim's create-version.sh. * create-version.sh: New file. 2019-01-16 Pavel I. Kryukov * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove. 2019-01-15 Simon Marchi * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern. 2018-12-18 Andrew Burgess * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at this point, it should have already been set in cb_syscall. 2018-10-05 Stafford Horne * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant. (ADDOFDI): New function, add overflow flag DI variant. (SUBCFDI): New function, subtract carry flag DI variant. (SUBOFDI): New function, subtract overflow flag DI variant. 2018-09-28 Компан, Вячеслав Олегович * sim-core.h (sim_cpu_core): Rename cpu_core.xor to cpu_core.byte_xor. * sim-core.c (sim_core_set_xor): Likewise. (sim_core_xor_read_buffer): Likewise. (sim_core_xor_write_buffer): Likewise. 2017-12-12 Peter Gavin Stafford Horne * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow flag. (MUL1OFSI): New function, 1's complement overflow flag. 2017-12-12 Peter Gavin Stafford Horne * cgen-accfp.c (remsf, remdf): New function. (cgen_init_accurate_fpu): Add remsf and remdf. * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf. * sim-fpu.c (sim_fpu_rem): New function. * sim-fpu.h (sim_fpu_status_invalid_irx): New enum. (sim_fpu_rem): New function. (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx. 2017-09-06 John Baldwin * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in environment. 2017-05-24 Yao Qi * sim-trace.c (trace_disasm): Caller update. @ 1.1.1.8 log @ May 11th, 2019: GDB 8.3 Released! The latest version of GDB, version 8.3, is available for download. This version of GDB includes the following changes and enhancements: + Support for new native configurations (also available as a target configuration): o RISC-V GNU/Linux (riscv*-*-linux*) o RISC-V FreeBSD (riscv*-*-freebsd*) + Support for new target configurations: o CSKY ELF (csky*-*-elf) o CSKY GNU/Linux (csky*-*-linux) o NXP S12Z ELF (s12z-*-elf) o OpenRISC GNU/Linux (or1k*-*-linux*) + Native Windows debugging is only supported on Windows XP or later. + The Python API in GDB now requires Python 2.6 or later. + GDB now supports terminal styling for the CLI and TUI. Source highlighting is also supported by building GDB with GNU Highlight. + Experimental support for compilation and injection of C++ source code into the inferior (requires GCC 7.1 or higher, built with libcp1.so). + GDB and GDBserver now support IPv6 connections. + Target description support on RISC-V targets. + Various enhancements to several commands: o "frame", "select-frame" and "info frame" commands o "info functions", "info types", "info variables" o "info thread" o "info proc" o System call alias catchpoint support on FreeBSD o "target remote" support for Unix Domain sockets. + Support for displaying all files opened by a process + DWARF index cache: GDB can now automatically save indices of DWARF symbols on disk to speed up further loading of the same binaries. + Various GDB/MI enhancements. + GDBserver on PowerPC GNU/Linux now supports access to the PPR, DSCR, TAR, EBB/PMU, and HTM registers. + Ada task switching support when debugging programs built with the Ravenscar profile added to aarch64-elf. + GDB in batch mode now exits with status 1 if the last executed command failed. + Support for building GDB with GCC's Undefined Behavior Sanitizer. See the NEWS file for a more complete and detailed list of what this release includes. February 27th, 2019: GDB 8.3 branch created The GDB 8.3 branch (gdb-8.3-branch) has been created. To check out a copy of the branch use: git clone --branch gdb-8.3-branch ssh://sourceware.org/git/binutils-gdb.git December 23rd, 2018: GDB 8.2.1 Released! The latest version of GDB, version 8.2.1, is available for download. This is a minor corrective release over GDB 8.2, fixing the following issues: + PR build/23516 (gdb build error under msys+mingw: strip can't handle gdb-add-index.exe) + PR build/23623 (install-strip fails) + PR rust/23626 (gdb crashes in upstream rust nil-enum test) + PR rust/23650 (rust field name access error mentions "foo") + PR gdb/23663 (gdb 8.1.1: undefined rpl_stat function with musl toolchains) + PR python/23669 (gdb.execute("show commands") doesn't work) + PR python/23714 (Command repetition stops working after gdb.execute) + PR gdb/23838 (8.2 regression for invalid -data-directory) + PR gdb/23974 ("info os" crash when specifying invalid object) + PR gdb/23999 (SYMBOL_LANGUAGE assertion failure on AIX) + PR gdb/24003 (Error when binary searching CUs for a specific DIE when using DWZ) September 5th, 2018: GDB 8.2 Released! The latest version of GDB, version 8.2, is available for download. This version of GDB includes the following changes and enhancements: + Support for the following target has been added: o RiscV ELF (riscv*-*-elf) + Support for following targets and native configurations has been removed: o m88k running OpenBSD (m88*-*-openbsd*) o SH-5/SH64 ELF (sh64-*-elf*) o SH-5/SH64 (sh*) o SH-5/SH64 running GNU/Linux (sh*-*-linux*) o SH-5/SH64 running OpenBSD (sh*-*-openbsd*) + Various Python API enhancements + Aarch64/Linux enhancements: o SVE support. o Hardware watchpoints improvements for entities stored at unaligned addresses. # New "c" response to disable the pager for the rest of the current command. # C expressions can now use _Alignof, and C++ expressions can now use alignof. # Improved flexibility for loading symbol files. # The 'info proc' command nows works on running processes on FreeBSD systems as well as core files created on FreeBSD systems. # A new --enable-codesign=CERT configure option to automatically codesign GDB after build (useful on MacOS X). See the NEWS file for a more complete and detailed list of what this release includes. July 31st, 2018: GDB 8.1.1 Released! The latest version of GDB, version 8.1.1, is available for download. This is a minor corrective release over GDB 8.1, fixing the following issues: # PR gdb/22824 (misleading description of new rbreak Python function in GDB 8.1 NEWS file) # PR gdb/22849 (ctrl-c doesn't work in extended-remote) # PR gdb/22907 ([Regression] gdbserver doesn't work with filename-only binaries) # PR gdb/23028 (inconsistent disassemble of vcvtpd2dq) # PR gdb/23053 (Fix -D_GLIBCXX_DEBUG gdb-add-index regression) # PR gdb/23127 ([AArch64] GDB cannot be used for debugging software that uses high Virtual Addresses) # PR server/23158 (gdbserver no longer functional on Windows) # PR breakpoints/23210 ([8.1/8.2 Regression] Bogus Breakpoint address adjusted from 0xf7fe7dd3 to 0xfffffffff7fe7dd3) July 4th, 2018: GDB 8.2 branch created The GDB 8.2 branch (gdb-8.2-branch) has been created. To check out a copy of the branch use: git clone --branch gdb-8.2-branch ssh://sourceware.org/git/binutils-gdb.git January 31st, 2018: GDB 8.1 Released! The latest version of GDB, version 8.1, is available for download. Changes in this release include: # Breakpoints on C++ functions are now set on all scopes by default ("wild" matching); # Support for inserting breakpoints on functions marked with C++ ABI tags; # Target floating-point arithmetic emulation during expression evaluation (requires MPFR 3.1 or later); # Various Python Scripting enhancements; # Improved Rust support; in particular, Trait objects can now be inspected when debugging Rust code; # GDB no longer makes assumptions about the type of symbols without debugging information to avoid producing erroneous and often confusing results; # The 'enable' and 'disable' commands now accept a range of breakpoint locations; # New 'starti' command to start the program at the first instruction; # New 'rbreak' command to insert a number of breakpoints via a regular expression pattern (requires Python); # The 'ptype' command now supports printing the offset and size of the fields in a struct; # The 'gcore' command now supports dumping all the memory mappings ('-a' command-line option); # New shortcuts for TUI Single-Key mode: 'i' for stepi, and 'o' for nexti; # GDBserver enhancements: @@ Support for transmitting environment variables to GDBserver; @@ Support for starting inferior processes with a specified initial working directory; @@ On Unix systems, support for globbing expansion and variable substitution of inferior command-line arguments; # Various completion enhancements; # The command used to compile and inject code with the 'compile' command is now configurable; # New '--readnever' command-line option to speed the GDB startup when debugging information is not needed; # Support for the following new native configurations: @@ FreeBSD/aarch64 (aarch64*-*-freebsd*); @@ FreeBSD/arm (arm*-*-freebsd*); # Support for the following new targets: @@ FreeBSD/aarch64 (aarch64*-*-freebsd*); @@ FreeBSD/arm (arm*-*-freebsd*); @@ OpenRISC ELF (or1k*-*-elf) # Removed support for the following targets and native configurations: @@ Solaris2/x86 (i?86-*-solaris2.[0-9]); @@ Solaris2/sparc (sparc*-*-solaris2.[0-9]); See the NEWS file for a more complete and detailed list of what this release includes. January 5th, 2018: GDB 8.1 branch created The GDB 8.1 branch (gdb-8.1-branch) has been created. To check out a copy of the branch use: git clone --branch gdb-8.1-branch ssh://sourceware.org/git/binutils-gdb.git November 1st, 2017: Debugging Tools Devroom at FOSDEM 2018 We will have a Debugging Tools Devroom at FOSDEM 2018. The Call for Participation has recently been announced. The Devroom is on the first of the two FOSDEM days, on Saturday 3 Feb 2018. See you all at FOSDEM in Brussels! September 7th, 2017: GDB 8.0.1 Released! The latest version of GDB, version 8.0.1, is available for download. This is a minor corrective release over GDB 8.0, fixing the following issues: # PR breakpoint/21886 (Compressed MIPS code debugging impossible due to memory breakpoint misplacement) # PR symtab/22002 (Assertion on debuggee built with -gdwarf-5 -fdebug-types-section) GDB News (p6 of 30) # PR symtab/22003 (Incompatibility with -gdwarf-5 - DW_FORM_implicit_const) # PR gdb/22046 (Regression on older kernels for T (stopped) processes) # PR sim/20863 (gdb-7.12 powerpc-rtems4.12-gdb does not build on FreeBSD) # PR breakpoint/21555 ("error re-setting breakpoint" on PIE executables) # PR tdep/21717 ("print $fpscr" says "" until some VFP data register is printed) # PR exp/21827 (Regression: gdb command lookup became case-sensitive; but definitions are forced into lowercase) # PR remote/22021 (Multi-arch exec fails with a remote target) @ text @a0 60 2019-01-26 Tom Tromey * Make-common.in (version.c): Use sim's create-version.sh. * create-version.sh: New file. 2019-01-16 Pavel I. Kryukov * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove. 2019-01-15 Simon Marchi * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern. 2018-12-18 Andrew Burgess * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at this point, it should have already been set in cb_syscall. 2018-10-05 Stafford Horne * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant. (ADDOFDI): New function, add overflow flag DI variant. (SUBCFDI): New function, subtract carry flag DI variant. (SUBOFDI): New function, subtract overflow flag DI variant. 2018-09-28 Компан, Вячеслав Олегович * sim-core.h (sim_cpu_core): Rename cpu_core.xor to cpu_core.byte_xor. * sim-core.c (sim_core_set_xor): Likewise. (sim_core_xor_read_buffer): Likewise. (sim_core_xor_write_buffer): Likewise. 2017-12-12 Peter Gavin Stafford Horne * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow flag. (MUL1OFSI): New function, 1's complement overflow flag. 2017-12-12 Peter Gavin Stafford Horne * cgen-accfp.c (remsf, remdf): New function. (cgen_init_accurate_fpu): Add remsf and remdf. * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf. * sim-fpu.c (sim_fpu_rem): New function. * sim-fpu.h (sim_fpu_status_invalid_irx): New enum. (sim_fpu_rem): New function. (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx. 2017-09-06 John Baldwin * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in environment. 2017-05-24 Yao Qi * sim-trace.c (trace_disasm): Caller update. @ 1.1.1.9 log @Import head of gdb as of 2020-09-14 requested by Kamil 2020-07-24 Aaron Merey * configure: Rebuild. * configure.ac: Remove AC_DEBUGINFOD. 2020-07-04 Nick Clifton Binutils 2.35 branch created. 2020-04-21 Stephen Casner PR 25830 * configure.ac (noconfigdirs): Exclude gdb & gprof for pdp11. * configure: Rebuild. 2020-03-12 Tom Tromey * Makefile.in: Rebuild. * Makefile.def (gdbserver): Depend on gdbsupport. 2020-03-12 Tom Tromey * Makefile.in: Rebuild. * Makefile.def (gdbsupport): Don't depend on bfd. 2020-03-12 Tom Tromey * Makefile.in: Rebuild. * Makefile.def (gdbsupport): Depend on intl. 2020-02-17 Tom Tromey * configure: Rebuild. * configure.ac (configdirs): Add gnulib and gdbsupport when building gdbserver. 2020-02-14 Tom Tromey * Makefile.in: Rebuild. * Makefile.def: Make gdbserver require gnulib and libiberty. 2020-02-07 Tom Tromey Pedro Alves * src-release.sh (GDB_SUPPORT_DIRS): Add gdbserver. * gdbserver: New directory, moved from gdb/gdbserver. * configure.ac (host_tools): Add gdbserver. Only build gdbserver on certain systems. * Makefile.in, configure: Rebuild. * Makefile.def (host_modules, dependencies): Add gdbserver. * MAINTAINERS: Add gdbserver. 2020-01-28 Sergio Durigan Junior * src-release.sh (getver): Look for gdbsupport's create-version.sh script at the current directory if tool is "gdb". 2020-01-19 Simon Marchi * remote-sim.c (gdbsim_target::wait): Return sim_data->remote_sim_ptid instead of inferior_ptid. 2020-01-18 Nick Clifton Binutils 2.34 branch created. 2020-01-18 Nick Clifton Synchronize top level configure files with master version: 2020-01-01 Ben Elliston * config.guess: Update copyright years. * config.sub: Likewise. 2019-12-21 Ben Elliston * config.guess (set_cc_for_build): Prevent multiple calls by checking if $tmp is already set. We can't check CC_FOR_BUILD as the user may set it externally. Thanks to Torbjörn Granlund for the bug report. 2019-12-21 Torbjörn Granlund * config.guess (alpha:Linux:*:*): Guard against missing /proc/cpuinfo by redirecting standard error to /dev/null. 2019-09-12 Daniel Bittman * config.guess (*:Twizzler:*:*): New. * config.sub (-twizzler*): New. 2019-07-24 Ben Elliston * config.guess (mips:OSF1:*.*): Whitespace cleanup. 2019-06-30 Ben Elliston * config.sub (case $os): Match nsk* and powerunix. Don't later match nsk* and set os=nsk which removes the OS version number. 2019-06-30 Ben Elliston * config.sub: Recognise os108*. 2019-06-26 Ben Elliston * config.sub (hp300): Set $os to hpux. 2019-06-26 Ben Elliston * config.sub (vsta): Move into alphabetical order. 2019-06-10 Ben Elliston * config.guess (*:OS108:*:*): Recognise new OS. 2019-05-28 Ben Elliston * config.guess (*:Darwin:*:*): Run xcode-select to determine if a system compiler is installed. If not, do not run set_cc_for_build, as the default cc will open a dialog box asking to install Xcode. If no C compiler is available, guess based on uname -p and uname -m. 2019-05-28 Ben Elliston * config.guess (*:Darwin:*:*): Simplify UNAME_PROCESSOR. 2020-01-17 Simon Marchi * Makefile.def: Add dependencies of all-gdbsupport on all-bfd. * Makefile.in: Re-generate. 2020-01-14 Tom Tromey * src-release.sh (GDB_SUPPORT_DIRS): Add gdbsupport. * MAINTAINERS: Add gdbsupport. * configure: Rebuild. * configure.ac (configdirs): Add gdbsupport. * gdbsupport: New directory, move from gdb/gdbsupport. * Makefile.def (host_modules, dependencies): Add gnulib. * Makefile.in: Rebuild. 2020-01-09 Aaron Merey * config/debuginfod.m4: New file. Add macro AC_DEBUGINFOD. Adds new configure option --with-debuginfod. * configure: Regenerate. * configure.ac: Call AC_DEBUGINFOD. 2019-12-26 Christian Biesinger * .gitignore: Add perf.data and perf.data.old. 2019-10-17 Sergio Durigan Junior * src-release.sh (GDB_SUPPORT_DIRS): Add libctf. 2019-10-17 Alan Modra PR 29 * src-release.sh (getver): Replace "head -1" with "head -n 1". 2019-07-30 Nick Alcock * Makefile.def (host_modules): libctf is no longer no_install. * Makefile.in: Regenerated. 2019-07-13 Nick Alcock * Makefile.def (dependencies): all-ld depends on all-libctf. * Makefile.in: Regenerated. 2019-09-09 Phil Blundell binutils 2.33 branch created 2019-08-19 Tom Tromey * configure: Rebuild. * configure.ac: Add --with-static-standard-libraries. 2019-08-09 Nick Clifton * libiberty: Sync with gcc. Bring in: 2019-08-08 Martin Liska PR bootstrap/91352 * lrealpath.c (is_valid_fd): New function. 2019-07-24 Martin Liska PR lto/91228 * simple-object-elf.c (simple_object_elf_copy_lto_debug_sections): Find first '\0' starting from gnu_lto + 1. 2019-07-12 Ren Kimura * simple-object-elf.c (simple_object_elf_match): Check zero value shstrndx. This fixes a Bug 90924. 2019-07-22 Martin Liska * simple-object-elf.c (simple_object_elf_copy_lto_debug_sections): Do not search for gnu_lto_v1, but search for first '\0'. 2019-07-18 Eduard-Mihai Burtescu * cplus-dem.c: Include rust-demangle.h. * rust-demangle.c: Include rust-demangle.h. * rust-demangle.h: New file. 2019-05-31 Michael Forney * cp-demangle.c: Don't define CP_DYNAMIC_ARRAYS if __STDC_NO_VLA__ is non-zero. 2019-04-30 Ben L * d-demangle.c (dlang_parse_assocarray): Correctly handle error result. * testsuite/d-demangle-expected: Add testcase. * d-demangle.c (dlang_parse_tuple): Correctly handle error result. * testsuite/d-demangle-expected: Add testcase. * d-demangle.c (dlang_parse_structlit): Correctly handle error result. * testsuite/d-demangle-expected: Add testcase. * d-demangle.c (dlang_parse_arrayliteral): Correctly handle error result. * testsuite/d-demangle-expected: Add testcase. * d-demangle.c (dlang_parse_integer): Fix stack underflow. * testsuite/d-demangle-expected: Add testcase. * cp-demangle (d_print_comp_inner): Guard against a NULL 'typed_name'. * testsuite/demangle-expected: Add testcase. * cp-demangle.c (d_encoding): Guard against NULL return values from d_right (dc). * testsuite/demangle-expected: Add testcase. 2019-04-29 Ben L * cp-demangle.c (d_expression_1): Don't peek ahead unless the current char is valid. * testsuite/demangle-expected: Add testcase. 2019-04-10 Nick Clifton PR 89394 * cp-demangle.c (cplus_demangle_fill_name): Reject negative lengths. (d_count_templates_scopes): Replace num_templates and num_scopes parameters with a struct d_print_info pointer parameter. Adjust body of the function accordingly. Add recursion counter and check that the recursion limit is not reached. (d_print_init): Pass dpi parameter to d_count_templates_scopes. Reset recursion counter afterwards, unless the recursion limit was reached. 2019-07-13 Joel Brobecker * src-release (getver): If $tool/gdbsupport/create-version.sh exists, use that to determine the version number. 2019-06-21 Andreas Schwab * src-release.sh (GDB_SUPPORT_DIRS): Add gnulib. 2019-06-14 Tom Tromey * MAINTAINERS: Add gnulib. * gnulib: New directory, move from gdb/gnulib. * configure.ac (host_libs): Add gnulib. * configure: Rebuild. * Makefile.def (host_modules, dependencies): Add gnulib. * Makefile.in: Rebuild. 2019-06-03 Nick Clifton Revert: 2019-05-29 Nick Clifton * configure.ac (noconfigdirs): Add libctf if the target does not use the ELF file format. * configure: Regenerate. 2019-05-29 Nick Clifton * src-release.sh (do_proto_toplev): Add libctf to list of directories that can be disabled. 2019-05-29 Nick Clifton * configure.ac (noconfigdirs): Add libctf if the target does not use the ELF file format. * configure: Regenerate. 2019-05-28 Nick Alcock * Makefile.def (dependencies): configure-libctf depends on all-bfd and all its deps. * Makefile.in: Regenerated. 2019-05-28 Nick Alcock * MAINTAINERS: Add libctf. 2019-05-28 Nick Alcock * Makefile.def (host_modules): Add libctf. * Makefile.def (dependencies): Likewise. libctf depends on zlib, libiberty, and bfd. * Makefile.in: Regenerated. * configure.ac (host_libs): Add libctf. * configure: Regenerated. 2019-05-23 Jose E. Marchesi * config.guess: Synchronize with config project master sources. * config.sub: Likewise. * readline/support/config.guess: Likewise. * readline/support/config.sub: Likewise. 2019-04-10 Nick Clifton * libiberty: Sync with gcc. Bring in: 2019-04-10 Nick Clifton PR 89394 * cp-demangle.c (cplus_demangle_fill_name): Reject negative lengths. (d_count_templates_scopes): Replace num_templates and num_scopes parameters with a struct d_print_info pointer parameter. Adjust body of the function accordingly. Add recursion counter and check that the recursion limit is not reached. (d_print_init): Pass dpi parameter to d_count_templates_scopes. Reset recursion counter afterwards, unless the recursion limit was reached. 2018-06-24 Nick Clifton 2.32 branch created. 2019-01-14 Rainer Orth Merge from GCC: PR target/88535 * config.guess: Import upstream version 2019-01-03. * config.sub: Import upstream version 2019-01-01. 2019-01-10 Nick Clifton * libiberty: Sync with gcc. Bring in: 2019-01-09 Sandra Loosemore PR other/16615 * cp-demangle.c: Mechanically replace "can not" with "cannot". * floatformat.c: Likewise. * strerror.c: Likewise. 2018-12-22 Jason Merrill Remove support for demangling GCC 2.x era mangling schemes. * cplus-dem.c: Remove cplus_mangle_opname, cplus_demangle_opname, internal_cplus_demangle, and all subroutines. (libiberty_demanglers): Remove entries for ancient GNU (pre-3.0), Lucid, ARM, HP, and EDG demangling styles. (cplus_demangle): Remove 'work' variable. Don't call internal_cplus_demangle. 2019-01-03 Дилян Палаузов * configure.ac: Don't configure readline if --with-system-readline is used. * configure: Re-generate. @ text @a0 89 2020-08-10 Tom de Vries * sim-cpu.c: Include stdlib.h for free. 2020-01-19 Simon Marchi * nrun.c: Include stdlib.h. * sim-core.c: Likewise. * sim-engine.c: Likewise. * sim-io.c: Likewise. * sim-module.c: Likewise. * sim-reason.c: Likewise. 2019-12-19 Tom Tromey PR build/24572: * Makefile.in (install-strip): New target. 2019-12-01 Pavel I. Kryukov * sim-utils.c: Prevent buffer overflow. 2019-09-23 Dimitar Dimitrov * gennltvals.sh: Add PRU libgloss target. * nltvals.def: Regenerate from the latest libgloss sources. 2019-06-13 Stafford Horne * cgen-accfp.c (unorderedsf, unordereddf): New functions. (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf. * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf. 2019-06-13 Stafford Horne * cgen-accfp.c (floatdidf, fixdfdi): New functions. (cgen_init_accurate_fpu): Add floatdidf and fixdfdi. 2019-04-13 Andrew Burgess * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not CURRENT_TARGET_BYTE_ORDER. (SUBWORDTFSI): Likewise. (JOINSIDF): Likewise. (JOINSIXF): Likewise. (JOINSITF): Likewise. 2019-03-28 Andrew Burgess * sim-base.h: Add 'sim-assert.h' include. * sim-basics.h: Add 'libiberty.h' include. 2019-03-28 Stafford Horne * sim-options.c: Include "config.h". Include . * sim-watch.c: Include "config.h". Include . * hw-device.c: Include . * hw-events.c: Include . * hw-handles.c: Include . * sim-fpu.c: Include . 2019-03-28 Stafford Horne * Make-common.in (sim-arange_h): Remove sim-arange.c * sim-arange.c: Remove SIM_ARANGE_C. Add ifdef for _SIM_ARANGE_C_. Include "sim-arange.h". Remove include for unused "sim-assert.h". Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P. (sim_addr_range_add): Declare as INLINE_SIM_ARANGE. (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE. (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to INLINE_SIM_ARANGE. * sim-arange.h (sim_addr_range_add): Declare as INLINE_SIM_ARANGE. (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE. (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE. Remove definition of SIM_ARANGE_INLINE. Remove [HAVE_INLINE]. Wrap include "sim-arange.c" in H_REVEALS_MODULE_P. * sim-base.h: Include "sim-arange.h" * sim-basics.h: Remove include of "sim-arange.h" * sim-inline.c: Include "sim-arange.c" * sim-inline.h: Define INLINE_SIM_ARANGE. Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P. Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE. @