head 1.1; branch 1.1.1; access; symbols netbsd-11-0-RC4:1.1.1.5 netbsd-11-0-RC3:1.1.1.5 netbsd-11-0-RC2:1.1.1.5 binutils-2-46:1.1.1.5 netbsd-11-0-RC1:1.1.1.5 binutils-2-45:1.1.1.5 perseant-exfatfs-base-20250801:1.1.1.5 netbsd-11:1.1.1.5.0.4 netbsd-11-base:1.1.1.5 netbsd-10-1-RELEASE:1.1.1.4 perseant-exfatfs-base-20240630:1.1.1.5 binutils-2-42:1.1.1.5 perseant-exfatfs:1.1.1.5.0.2 perseant-exfatfs-base:1.1.1.5 netbsd-8-3-RELEASE:1.1.1.3 netbsd-9-4-RELEASE:1.1.1.4 netbsd-10-0-RELEASE:1.1.1.4 netbsd-10-0-RC6:1.1.1.4 netbsd-10-0-RC5:1.1.1.4 netbsd-10-0-RC4:1.1.1.4 netbsd-10-0-RC3:1.1.1.4 netbsd-10-0-RC2:1.1.1.4 netbsd-10-0-RC1:1.1.1.4 binutils-2-39:1.1.1.5 netbsd-10:1.1.1.4.0.10 netbsd-10-base:1.1.1.4 netbsd-9-3-RELEASE:1.1.1.4 cjep_sun2x-base1:1.1.1.4 cjep_sun2x:1.1.1.4.0.8 cjep_sun2x-base:1.1.1.4 cjep_staticlib_x-base1:1.1.1.4 netbsd-9-2-RELEASE:1.1.1.4 cjep_staticlib_x:1.1.1.4.0.6 cjep_staticlib_x-base:1.1.1.4 netbsd-9-1-RELEASE:1.1.1.4 phil-wifi-20200421:1.1.1.4 phil-wifi-20200411:1.1.1.4 is-mlppp:1.1.1.4.0.4 is-mlppp-base:1.1.1.4 phil-wifi-20200406:1.1.1.4 binutils-2-34:1.1.1.4 netbsd-8-2-RELEASE:1.1.1.3 netbsd-9-0-RELEASE:1.1.1.4 netbsd-9-0-RC2:1.1.1.4 netbsd-9-0-RC1:1.1.1.4 phil-wifi-20191119:1.1.1.4 netbsd-9:1.1.1.4.0.2 netbsd-9-base:1.1.1.4 phil-wifi-20190609:1.1.1.4 netbsd-8-1-RELEASE:1.1.1.3 netbsd-8-1-RC1:1.1.1.3 pgoyette-compat-merge-20190127:1.1.1.3.24.1 pgoyette-compat-20190127:1.1.1.4 pgoyette-compat-20190118:1.1.1.4 pgoyette-compat-1226:1.1.1.4 pgoyette-compat-1126:1.1.1.4 binutils-2-31-1:1.1.1.4 pgoyette-compat-1020:1.1.1.3 pgoyette-compat-0930:1.1.1.3 pgoyette-compat-0906:1.1.1.3 netbsd-7-2-RELEASE:1.1.1.3 pgoyette-compat-0728:1.1.1.3 netbsd-8-0-RELEASE:1.1.1.3 phil-wifi:1.1.1.3.0.26 phil-wifi-base:1.1.1.3 pgoyette-compat-0625:1.1.1.3 netbsd-8-0-RC2:1.1.1.3 pgoyette-compat-0521:1.1.1.3 pgoyette-compat-0502:1.1.1.3 pgoyette-compat-0422:1.1.1.3 netbsd-8-0-RC1:1.1.1.3 pgoyette-compat-0415:1.1.1.3 binutils-2-30:1.1.1.3 pgoyette-compat-0407:1.1.1.3 pgoyette-compat-0330:1.1.1.3 pgoyette-compat-0322:1.1.1.3 pgoyette-compat-0315:1.1.1.3 netbsd-7-1-2-RELEASE:1.1.1.3 pgoyette-compat:1.1.1.3.0.24 pgoyette-compat-base:1.1.1.3 netbsd-7-1-1-RELEASE:1.1.1.3 matt-nb8-mediatek:1.1.1.3.0.22 matt-nb8-mediatek-base:1.1.1.3 perseant-stdc-iso10646:1.1.1.3.0.20 perseant-stdc-iso10646-base:1.1.1.3 netbsd-8:1.1.1.3.0.18 netbsd-8-base:1.1.1.3 prg-localcount2-base3:1.1.1.3 prg-localcount2-base2:1.1.1.3 prg-localcount2-base1:1.1.1.3 prg-localcount2:1.1.1.3.0.16 prg-localcount2-base:1.1.1.3 pgoyette-localcount-20170426:1.1.1.3 bouyer-socketcan-base1:1.1.1.3 pgoyette-localcount-20170320:1.1.1.3 netbsd-7-1:1.1.1.3.0.14 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:1.1.1.3.0.12 bouyer-socketcan-base:1.1.1.3 pgoyette-localcount-20170107:1.1.1.3 netbsd-7-1-RC1:1.1.1.3 pgoyette-localcount-20161104:1.1.1.3 binutils-2-27:1.1.1.3 netbsd-7-0-2-RELEASE:1.1.1.3 localcount-20160914:1.1.1.3 netbsd-7-nhusb:1.1.1.3.0.10 netbsd-7-nhusb-base:1.1.1.3 pgoyette-localcount-20160806:1.1.1.3 binutils-2-26-1:1.1.1.3 pgoyette-localcount-20160726:1.1.1.3 pgoyette-localcount:1.1.1.3.0.8 pgoyette-localcount-base:1.1.1.3 netbsd-7-0-1-RELEASE:1.1.1.3 binutils-2-26:1.1.1.3 netbsd-7-0:1.1.1.3.0.6 netbsd-7-0-RELEASE:1.1.1.3 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:1.1.1.2 netbsd-6-1-5-RELEASE:1.1.1.2 netbsd-7:1.1.1.3.0.4 netbsd-7-base:1.1.1.3 yamt-pagecache-base9:1.1.1.3 yamt-pagecache-tag8:1.1.1.2 netbsd-6-1-4-RELEASE:1.1.1.2 netbsd-6-0-5-RELEASE:1.1.1.2 tls-earlyentropy:1.1.1.3.0.2 tls-earlyentropy-base:1.1.1.3 riastradh-xf86-video-intel-2-7-1-pre-2-21-15:1.1.1.3 riastradh-drm2-base3:1.1.1.3 netbsd-6-1-3-RELEASE:1.1.1.2 netbsd-6-0-4-RELEASE:1.1.1.2 binutils-2-23-2:1.1.1.3 netbsd-6-1-2-RELEASE:1.1.1.2 netbsd-6-0-3-RELEASE:1.1.1.2 netbsd-6-1-1-RELEASE:1.1.1.2 riastradh-drm2-base2:1.1.1.2 riastradh-drm2-base1:1.1.1.2 riastradh-drm2:1.1.1.2.0.12 riastradh-drm2-base:1.1.1.2 netbsd-6-1:1.1.1.2.0.16 netbsd-6-0-2-RELEASE:1.1.1.2 netbsd-6-1-RELEASE:1.1.1.2 netbsd-6-1-RC4:1.1.1.2 netbsd-6-1-RC3:1.1.1.2 agc-symver:1.1.1.2.0.14 agc-symver-base:1.1.1.2 netbsd-6-1-RC2:1.1.1.2 netbsd-6-1-RC1:1.1.1.2 yamt-pagecache-base8:1.1.1.2 netbsd-6-0-1-RELEASE:1.1.1.2 yamt-pagecache-base7:1.1.1.2 matt-nb6-plus-nbase:1.1.1.2 yamt-pagecache-base6:1.1.1.2 netbsd-6-0:1.1.1.2.0.10 netbsd-6-0-RELEASE:1.1.1.2 netbsd-6-0-RC2:1.1.1.2 tls-maxphys:1.1.1.2.0.8 tls-maxphys-base:1.1.1.3 matt-nb6-plus:1.1.1.2.0.6 matt-nb6-plus-base:1.1.1.2 netbsd-6-0-RC1:1.1.1.2 yamt-pagecache-base5:1.1.1.2 yamt-pagecache-base4:1.1.1.2 netbsd-6:1.1.1.2.0.4 netbsd-6-base:1.1.1.2 yamt-pagecache-base3:1.1.1.2 yamt-pagecache-base2:1.1.1.2 yamt-pagecache:1.1.1.2.0.2 yamt-pagecache-base:1.1.1.2 binutils-2-21-1a:1.1.1.2 cherry-xenmp:1.1.1.1.0.4 cherry-xenmp-base:1.1.1.1 bouyer-quota2-nbase:1.1.1.1 bouyer-quota2:1.1.1.1.0.2 bouyer-quota2-base:1.1.1.1 matt-mips64-premerge-20101231:1.1.1.1 binutils-2-19-1-20090402:1.1.1.1 matt-premerge-20091211:1.1.1.1 binutils-2-19-1:1.1.1.1 FSF:1.1.1; locks; strict; comment @# @; 1.1 date 2009.08.18.10.16.42; author skrll; state Exp; branches 1.1.1.1; next ; 1.1.1.1 date 2009.08.18.10.16.42; author skrll; state Exp; branches; next 1.1.1.2; 1.1.1.2 date 2011.09.24.22.37.52; author christos; state Exp; branches 1.1.1.2.2.1 1.1.1.2.8.1; next 1.1.1.3; 1.1.1.3 date 2013.09.29.13.40.48; author christos; state Exp; branches 1.1.1.3.24.1 1.1.1.3.26.1; next 1.1.1.4; commitid TyuuzSx830x3Yk7x; 1.1.1.4 date 2018.11.06.21.18.46; author christos; state Exp; branches; next 1.1.1.5; commitid 6Ndf2Zuj4yZRAVYA; 1.1.1.5 date 2022.12.23.19.01.15; author christos; state Exp; branches; next ; commitid AaAP7ITTx5JnmI6E; 1.1.1.2.2.1 date 2014.05.22.15.54.15; author yamt; state Exp; branches; next ; commitid LcfsdHQ4HK08ayBx; 1.1.1.2.8.1 date 2014.08.19.23.52.29; author tls; state Exp; branches; next ; commitid jTnpym9Qu0o4R1Nx; 1.1.1.3.24.1 date 2018.11.26.01.50.11; author pgoyette; state Exp; branches; next ; commitid Zj4q5SspGdKXto1B; 1.1.1.3.26.1 date 2019.06.10.21.52.14; author christos; state Exp; branches; next ; commitid jtc8rnCzWiEEHGqB; desc @@ 1.1 log @Initial revision @ text @/* Fujitsu FRV opcode support, for GNU Binutils. -*- C -*- Copyright 2000, 2001, 2003, 2004, 2005, 2007 Free Software Foundation, Inc. Contributed by Red Hat Inc; developed under contract from Fujitsu. This file is part of the GNU Binutils. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ /* This file is an addendum to frv.cpu. Heavy use of C code isn't appropriate in .cpu files, so it resides here. This especially applies to assembly/disassembly where parsing/printing can be quite involved. Such things aren't really part of the specification of the cpu, per se, so .cpu files provide the general framework and .opc files handle the nitty-gritty details as necessary. Each section is delimited with start and end markers. -opc.h additions use: "-- opc.h" -opc.c additions use: "-- opc.c" -asm.c additions use: "-- asm.c" -dis.c additions use: "-- dis.c" -ibd.h additions use: "-- ibd.h". */ /* -- opc.h */ #undef CGEN_DIS_HASH_SIZE #define CGEN_DIS_HASH_SIZE 128 #undef CGEN_DIS_HASH #define CGEN_DIS_HASH(buffer, value) (((value) >> 18) & 127) /* Allows reason codes to be output when assembler errors occur. */ #define CGEN_VERBOSE_ASSEMBLER_ERRORS /* Vliw support. */ #define FRV_VLIW_SIZE 8 /* fr550 has largest vliw size of 8. */ #define PAD_VLIW_COMBO ,UNIT_NIL,UNIT_NIL,UNIT_NIL,UNIT_NIL typedef CGEN_ATTR_VALUE_ENUM_TYPE VLIW_COMBO[FRV_VLIW_SIZE]; typedef struct { int next_slot; int constraint_violation; unsigned long mach; unsigned long elf_flags; CGEN_ATTR_VALUE_ENUM_TYPE * unit_mapping; VLIW_COMBO * current_vliw; CGEN_ATTR_VALUE_ENUM_TYPE major[FRV_VLIW_SIZE]; const CGEN_INSN * insn[FRV_VLIW_SIZE]; } FRV_VLIW; int frv_is_branch_major (CGEN_ATTR_VALUE_ENUM_TYPE, unsigned long); int frv_is_float_major (CGEN_ATTR_VALUE_ENUM_TYPE, unsigned long); int frv_is_media_major (CGEN_ATTR_VALUE_ENUM_TYPE, unsigned long); int frv_is_branch_insn (const CGEN_INSN *); int frv_is_float_insn (const CGEN_INSN *); int frv_is_media_insn (const CGEN_INSN *); void frv_vliw_reset (FRV_VLIW *, unsigned long, unsigned long); int frv_vliw_add_insn (FRV_VLIW *, const CGEN_INSN *); int spr_valid (long); /* -- */ /* -- opc.c */ #include "elf/frv.h" #include /* Returns TRUE if {MAJOR,MACH} is a major branch of the FRV development tree. */ bfd_boolean frv_is_branch_major (CGEN_ATTR_VALUE_ENUM_TYPE major, unsigned long mach) { switch (mach) { case bfd_mach_fr400: if (major >= FR400_MAJOR_B_1 && major <= FR400_MAJOR_B_6) return TRUE; break; case bfd_mach_fr450: if (major >= FR450_MAJOR_B_1 && major <= FR450_MAJOR_B_6) return TRUE; break; default: if (major >= FR500_MAJOR_B_1 && major <= FR500_MAJOR_B_6) return TRUE; break; } return FALSE; } /* Returns TRUE if {MAJOR,MACH} supports floating point insns. */ bfd_boolean frv_is_float_major (CGEN_ATTR_VALUE_ENUM_TYPE major, unsigned long mach) { switch (mach) { case bfd_mach_fr400: case bfd_mach_fr450: return FALSE; default: if (major >= FR500_MAJOR_F_1 && major <= FR500_MAJOR_F_8) return TRUE; break; } return FALSE; } /* Returns TRUE if {MAJOR,MACH} supports media insns. */ bfd_boolean frv_is_media_major (CGEN_ATTR_VALUE_ENUM_TYPE major, unsigned long mach) { switch (mach) { case bfd_mach_fr400: if (major >= FR400_MAJOR_M_1 && major <= FR400_MAJOR_M_2) return TRUE; break; case bfd_mach_fr450: if (major >= FR450_MAJOR_M_1 && major <= FR450_MAJOR_M_6) return TRUE; break; default: if (major >= FR500_MAJOR_M_1 && major <= FR500_MAJOR_M_8) return TRUE; break; } return FALSE; } bfd_boolean frv_is_branch_insn (const CGEN_INSN *insn) { if (frv_is_branch_major (CGEN_INSN_ATTR_VALUE (insn, CGEN_INSN_FR400_MAJOR), bfd_mach_fr400)) return TRUE; if (frv_is_branch_major (CGEN_INSN_ATTR_VALUE (insn, CGEN_INSN_FR450_MAJOR), bfd_mach_fr450)) return TRUE; if (frv_is_branch_major (CGEN_INSN_ATTR_VALUE (insn, CGEN_INSN_FR500_MAJOR), bfd_mach_fr500)) return TRUE; return FALSE; } bfd_boolean frv_is_float_insn (const CGEN_INSN *insn) { if (frv_is_float_major (CGEN_INSN_ATTR_VALUE (insn, CGEN_INSN_FR400_MAJOR), bfd_mach_fr400)) return TRUE; if (frv_is_float_major (CGEN_INSN_ATTR_VALUE (insn, CGEN_INSN_FR450_MAJOR), bfd_mach_fr450)) return TRUE; if (frv_is_float_major (CGEN_INSN_ATTR_VALUE (insn, CGEN_INSN_FR500_MAJOR), bfd_mach_fr500)) return TRUE; return FALSE; } bfd_boolean frv_is_media_insn (const CGEN_INSN *insn) { if (frv_is_media_major (CGEN_INSN_ATTR_VALUE (insn, CGEN_INSN_FR400_MAJOR), bfd_mach_fr400)) return TRUE; if (frv_is_media_major (CGEN_INSN_ATTR_VALUE (insn, CGEN_INSN_FR450_MAJOR), bfd_mach_fr450)) return TRUE; if (frv_is_media_major (CGEN_INSN_ATTR_VALUE (insn, CGEN_INSN_FR500_MAJOR), bfd_mach_fr500)) return TRUE; return FALSE; } /* This table represents the allowable packing for vliw insns for the fr400. The fr400 has only 2 vliw slots. Represent this by not allowing any insns in the extra slots. Subsets of any given row are also allowed. */ static VLIW_COMBO fr400_allowed_vliw[] = { /* slot0 slot1 slot2 slot3 */ { UNIT_I0, UNIT_I1, UNIT_NIL, UNIT_NIL PAD_VLIW_COMBO }, { UNIT_I0, UNIT_FM0, UNIT_NIL, UNIT_NIL PAD_VLIW_COMBO }, { UNIT_I0, UNIT_B0, UNIT_NIL, UNIT_NIL PAD_VLIW_COMBO }, { UNIT_FM0, UNIT_FM1, UNIT_NIL, UNIT_NIL PAD_VLIW_COMBO }, { UNIT_FM0, UNIT_B0, UNIT_NIL, UNIT_NIL PAD_VLIW_COMBO }, { UNIT_B0, UNIT_NIL, UNIT_NIL, UNIT_NIL PAD_VLIW_COMBO }, { UNIT_C, UNIT_NIL, UNIT_NIL, UNIT_NIL PAD_VLIW_COMBO }, { UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL PAD_VLIW_COMBO } }; /* This table represents the allowable packing for vliw insns for the fr500. The fr500 has only 4 vliw slots. Represent this by not allowing any insns in the extra slots. Subsets of any given row are also allowed. */ static VLIW_COMBO fr500_allowed_vliw[] = { /* slot0 slot1 slot2 slot3 */ { UNIT_I0, UNIT_FM0, UNIT_I1, UNIT_FM1 PAD_VLIW_COMBO }, { UNIT_I0, UNIT_FM0, UNIT_I1, UNIT_B0 PAD_VLIW_COMBO }, { UNIT_I0, UNIT_FM0, UNIT_FM1, UNIT_B0 PAD_VLIW_COMBO }, { UNIT_I0, UNIT_FM0, UNIT_B0, UNIT_B1 PAD_VLIW_COMBO }, { UNIT_I0, UNIT_I1, UNIT_B0, UNIT_B1 PAD_VLIW_COMBO }, { UNIT_I0, UNIT_B0, UNIT_B1, UNIT_NIL PAD_VLIW_COMBO }, { UNIT_FM0, UNIT_FM1, UNIT_B0, UNIT_B1 PAD_VLIW_COMBO }, { UNIT_FM0, UNIT_B0, UNIT_B1, UNIT_NIL PAD_VLIW_COMBO }, { UNIT_B0, UNIT_B1, UNIT_NIL, UNIT_NIL PAD_VLIW_COMBO }, { UNIT_C, UNIT_NIL, UNIT_NIL, UNIT_NIL PAD_VLIW_COMBO }, { UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL PAD_VLIW_COMBO } }; /* This table represents the allowable packing for vliw insns for the fr550. Subsets of any given row are also allowed. */ static VLIW_COMBO fr550_allowed_vliw[] = { /* slot0 slot1 slot2 slot3 slot4 slot5 slot6 slot7 */ { UNIT_I0, UNIT_I1, UNIT_I2, UNIT_I3, UNIT_B0, UNIT_B1 , UNIT_NIL, UNIT_NIL }, { UNIT_I0, UNIT_I1, UNIT_I2, UNIT_B0, UNIT_B1 , UNIT_NIL, UNIT_NIL, UNIT_NIL }, { UNIT_I0, UNIT_I1, UNIT_B0, UNIT_B1 , UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL }, { UNIT_I0, UNIT_B0, UNIT_B1 , UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL }, { UNIT_I0, UNIT_FM0, UNIT_I1, UNIT_FM1, UNIT_I2, UNIT_FM2, UNIT_I3, UNIT_FM3 }, { UNIT_I0, UNIT_FM0, UNIT_I1, UNIT_FM1, UNIT_I2, UNIT_FM2, UNIT_I3, UNIT_B0 }, { UNIT_I0, UNIT_FM0, UNIT_I1, UNIT_FM1, UNIT_I2, UNIT_FM2, UNIT_FM3, UNIT_B0 }, { UNIT_I0, UNIT_FM0, UNIT_I1, UNIT_FM1, UNIT_I2, UNIT_FM2, UNIT_B0, UNIT_B1 }, { UNIT_I0, UNIT_FM0, UNIT_I1, UNIT_FM1, UNIT_I2, UNIT_I3, UNIT_B0, UNIT_B1 }, { UNIT_I0, UNIT_FM0, UNIT_I1, UNIT_FM1, UNIT_I2, UNIT_B0, UNIT_B1, UNIT_NIL }, { UNIT_I0, UNIT_FM0, UNIT_I1, UNIT_FM1, UNIT_FM2, UNIT_FM3, UNIT_B0, UNIT_B1 }, { UNIT_I0, UNIT_FM0, UNIT_I1, UNIT_FM1, UNIT_FM2, UNIT_FM3, UNIT_B0, UNIT_B1 }, { UNIT_I0, UNIT_FM0, UNIT_I1, UNIT_FM1, UNIT_FM2, UNIT_B0, UNIT_B1, UNIT_NIL }, { UNIT_I0, UNIT_FM0, UNIT_I1, UNIT_FM1, UNIT_B0, UNIT_B1, UNIT_NIL, UNIT_NIL }, { UNIT_I0, UNIT_FM0, UNIT_I1, UNIT_I2, UNIT_I3, UNIT_B0, UNIT_B1, UNIT_NIL }, { UNIT_I0, UNIT_FM0, UNIT_I1, UNIT_I2, UNIT_B0, UNIT_B1, UNIT_NIL, UNIT_NIL }, { UNIT_I0, UNIT_FM0, UNIT_I1, UNIT_B0, UNIT_B1, UNIT_NIL, UNIT_NIL, UNIT_NIL }, { UNIT_I0, UNIT_FM0, UNIT_FM1, UNIT_FM2, UNIT_FM3, UNIT_B0, UNIT_B1, UNIT_NIL }, { UNIT_I0, UNIT_FM0, UNIT_FM1, UNIT_FM2, UNIT_B0, UNIT_B1, UNIT_NIL, UNIT_NIL }, { UNIT_I0, UNIT_FM0, UNIT_FM1, UNIT_B0, UNIT_B1, UNIT_NIL, UNIT_NIL, UNIT_NIL }, { UNIT_I0, UNIT_FM0, UNIT_B0, UNIT_B1, UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL }, { UNIT_B0, UNIT_B1, UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL }, { UNIT_C, UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL }, { UNIT_FM0, UNIT_FM1, UNIT_FM2, UNIT_FM3, UNIT_B0, UNIT_B1, UNIT_NIL, UNIT_NIL }, { UNIT_FM0, UNIT_FM1, UNIT_FM2, UNIT_B0, UNIT_B1, UNIT_NIL, UNIT_NIL, UNIT_NIL }, { UNIT_FM0, UNIT_FM1, UNIT_B0, UNIT_B1, UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL }, { UNIT_FM0, UNIT_B0, UNIT_B1, UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL }, { UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL } }; /* Some insns are assigned specialized implementation units which map to different actual implementation units on different machines. These tables perform that mapping. */ static CGEN_ATTR_VALUE_ENUM_TYPE fr400_unit_mapping[] = { /* unit in insn actual unit */ /* NIL */ UNIT_NIL, /* I0 */ UNIT_I0, /* I1 */ UNIT_I1, /* I01 */ UNIT_I01, /* I2 */ UNIT_NIL, /* no I2 or I3 unit */ /* I3 */ UNIT_NIL, /* IALL */ UNIT_I01, /* only I0 and I1 units */ /* FM0 */ UNIT_FM0, /* FM1 */ UNIT_FM1, /* FM01 */ UNIT_FM01, /* FM2 */ UNIT_NIL, /* no F2 or M2 units */ /* FM3 */ UNIT_NIL, /* no F3 or M3 units */ /* FMALL */ UNIT_FM01,/* Only F0,F1,M0,M1 units */ /* FMLOW */ UNIT_FM0, /* Only F0,M0 units */ /* B0 */ UNIT_B0, /* branches only in B0 unit. */ /* B1 */ UNIT_B0, /* B01 */ UNIT_B0, /* C */ UNIT_C, /* MULT-DIV */ UNIT_I0, /* multiply and divide only in I0 unit. */ /* IACC */ UNIT_I01, /* iacc multiply in I0 or I1 unit. */ /* LOAD */ UNIT_I0, /* load only in I0 unit. */ /* STORE */ UNIT_I0, /* store only in I0 unit. */ /* SCAN */ UNIT_I0, /* scan only in I0 unit. */ /* DCPL */ UNIT_C, /* dcpl only in C unit. */ /* MDUALACC */ UNIT_FM0, /* media dual acc insn only in FM0 unit. */ /* MDCUTSSI */ UNIT_FM0, /* mdcutssi only in FM0 unit. */ /* MCLRACC-1*/ UNIT_FM0 /* mclracc,A==1 insn only in FM0 unit. */ }; /* Some insns are assigned specialized implementation units which map to different actual implementation units on different machines. These tables perform that mapping. */ static CGEN_ATTR_VALUE_ENUM_TYPE fr450_unit_mapping[] = { /* unit in insn actual unit */ /* NIL */ UNIT_NIL, /* I0 */ UNIT_I0, /* I1 */ UNIT_I1, /* I01 */ UNIT_I01, /* I2 */ UNIT_NIL, /* no I2 or I3 unit */ /* I3 */ UNIT_NIL, /* IALL */ UNIT_I01, /* only I0 and I1 units */ /* FM0 */ UNIT_FM0, /* FM1 */ UNIT_FM1, /* FM01 */ UNIT_FM01, /* FM2 */ UNIT_NIL, /* no F2 or M2 units */ /* FM3 */ UNIT_NIL, /* no F3 or M3 units */ /* FMALL */ UNIT_FM01,/* Only F0,F1,M0,M1 units */ /* FMLOW */ UNIT_FM0, /* Only F0,M0 units */ /* B0 */ UNIT_B0, /* branches only in B0 unit. */ /* B1 */ UNIT_B0, /* B01 */ UNIT_B0, /* C */ UNIT_C, /* MULT-DIV */ UNIT_I0, /* multiply and divide only in I0 unit. */ /* IACC */ UNIT_I01, /* iacc multiply in I0 or I1 unit. */ /* LOAD */ UNIT_I0, /* load only in I0 unit. */ /* STORE */ UNIT_I0, /* store only in I0 unit. */ /* SCAN */ UNIT_I0, /* scan only in I0 unit. */ /* DCPL */ UNIT_I0, /* dcpl only in I0 unit. */ /* MDUALACC */ UNIT_FM0, /* media dual acc insn only in FM0 unit. */ /* MDCUTSSI */ UNIT_FM01, /* mdcutssi in FM0 or FM1. */ /* MCLRACC-1*/ UNIT_FM0 /* mclracc,A==1 insn only in FM0 unit. */ }; static CGEN_ATTR_VALUE_ENUM_TYPE fr500_unit_mapping[] = { /* unit in insn actual unit */ /* NIL */ UNIT_NIL, /* I0 */ UNIT_I0, /* I1 */ UNIT_I1, /* I01 */ UNIT_I01, /* I2 */ UNIT_NIL, /* no I2 or I3 unit */ /* I3 */ UNIT_NIL, /* IALL */ UNIT_I01, /* only I0 and I1 units */ /* FM0 */ UNIT_FM0, /* FM1 */ UNIT_FM1, /* FM01 */ UNIT_FM01, /* FM2 */ UNIT_NIL, /* no F2 or M2 units */ /* FM3 */ UNIT_NIL, /* no F3 or M2 units */ /* FMALL */ UNIT_FM01,/* Only F0,F1,M0,M1 units */ /* FMLOW */ UNIT_FM0, /* Only F0,M0 units */ /* B0 */ UNIT_B0, /* B1 */ UNIT_B1, /* B01 */ UNIT_B01, /* C */ UNIT_C, /* MULT-DIV */ UNIT_I01, /* multiply and divide in I0 or I1 unit. */ /* IACC */ UNIT_NIL, /* iacc multiply not implemented */ /* LOAD */ UNIT_I01, /* load in I0 or I1 unit. */ /* STORE */ UNIT_I0, /* store only in I0 unit. */ /* SCAN */ UNIT_I01, /* scan in I0 or I1 unit. */ /* DCPL */ UNIT_C, /* dcpl only in C unit. */ /* MDUALACC */ UNIT_FM0, /* media dual acc insn only in FM0 unit. */ /* MDCUTSSI */ UNIT_FM0, /* mdcutssi only in FM0 unit. */ /* MCLRACC-1*/ UNIT_FM01 /* mclracc,A==1 in FM0 or FM1 unit. */ }; static CGEN_ATTR_VALUE_ENUM_TYPE fr550_unit_mapping[] = { /* unit in insn actual unit */ /* NIL */ UNIT_NIL, /* I0 */ UNIT_I0, /* I1 */ UNIT_I1, /* I01 */ UNIT_I01, /* I2 */ UNIT_I2, /* I3 */ UNIT_I3, /* IALL */ UNIT_IALL, /* FM0 */ UNIT_FM0, /* FM1 */ UNIT_FM1, /* FM01 */ UNIT_FM01, /* FM2 */ UNIT_FM2, /* FM3 */ UNIT_FM3, /* FMALL */ UNIT_FMALL, /* FMLOW */ UNIT_FM01, /* Only F0,F1,M0,M1 units */ /* B0 */ UNIT_B0, /* B1 */ UNIT_B1, /* B01 */ UNIT_B01, /* C */ UNIT_C, /* MULT-DIV */ UNIT_I01, /* multiply and divide in I0 or I1 unit. */ /* IACC */ UNIT_NIL, /* iacc multiply not implemented. */ /* LOAD */ UNIT_I01, /* load in I0 or I1 unit. */ /* STORE */ UNIT_I01, /* store in I0 or I1 unit. */ /* SCAN */ UNIT_IALL, /* scan in any integer unit. */ /* DCPL */ UNIT_I0, /* dcpl only in I0 unit. */ /* MDUALACC */ UNIT_FMALL,/* media dual acc insn in all media units */ /* MDCUTSSI */ UNIT_FM01, /* mdcutssi in FM0 or FM1 unit. */ /* MCLRACC-1*/ UNIT_FM01 /* mclracc,A==1 in FM0 or FM1 unit. */ }; void frv_vliw_reset (FRV_VLIW *vliw, unsigned long mach, unsigned long elf_flags) { vliw->next_slot = 0; vliw->constraint_violation = 0; vliw->mach = mach; vliw->elf_flags = elf_flags; switch (mach) { case bfd_mach_fr400: vliw->current_vliw = fr400_allowed_vliw; vliw->unit_mapping = fr400_unit_mapping; break; case bfd_mach_fr450: vliw->current_vliw = fr400_allowed_vliw; vliw->unit_mapping = fr450_unit_mapping; break; case bfd_mach_fr550: vliw->current_vliw = fr550_allowed_vliw; vliw->unit_mapping = fr550_unit_mapping; break; default: vliw->current_vliw = fr500_allowed_vliw; vliw->unit_mapping = fr500_unit_mapping; break; } } /* Return TRUE if unit1 is a match for unit2. Unit1 comes from the insn's UNIT attribute. unit2 comes from one of the *_allowed_vliw tables above. */ static bfd_boolean match_unit (FRV_VLIW *vliw, CGEN_ATTR_VALUE_ENUM_TYPE unit1, CGEN_ATTR_VALUE_ENUM_TYPE unit2) { /* Map any specialized implementation units to actual ones. */ unit1 = vliw->unit_mapping[unit1]; if (unit1 == unit2) return TRUE; if (unit1 < unit2) return FALSE; switch (unit1) { case UNIT_I01: case UNIT_FM01: case UNIT_B01: /* The 01 versions of these units are within 2 enums of the 0 or 1 versions. */ if (unit1 - unit2 <= 2) return TRUE; break; case UNIT_IALL: case UNIT_FMALL: /* The ALL versions of these units are within 5 enums of the 0, 1, 2 or 3 versions. */ if (unit1 - unit2 <= 5) return TRUE; break; default: break; } return FALSE; } /* Return TRUE if the vliws match, FALSE otherwise. */ static bfd_boolean match_vliw (VLIW_COMBO *vliw1, VLIW_COMBO *vliw2, int vliw_size) { int i; for (i = 0; i < vliw_size; ++i) if ((*vliw1)[i] != (*vliw2)[i]) return FALSE; return TRUE; } /* Find the next vliw vliw in the table that can accomodate the new insn. If one is found then return it. Otherwise return NULL. */ static VLIW_COMBO * add_next_to_vliw (FRV_VLIW *vliw, CGEN_ATTR_VALUE_ENUM_TYPE unit) { int next = vliw->next_slot; VLIW_COMBO *current = vliw->current_vliw; VLIW_COMBO *potential; if (next <= 0) { fprintf (stderr, "frv-opc.c line %d: bad vliw->next_slot value.\n", __LINE__); abort (); /* Should never happen. */ } /* The table is sorted by units allowed within slots, so vliws with identical starting sequences are together. */ potential = current; do { if (match_unit (vliw, unit, (*potential)[next])) return potential; ++potential; } while (match_vliw (potential, current, next)); return NULL; } /* Look for the given major insn type in the given vliw. Returns TRUE if found, FALSE otherwise. */ static bfd_boolean find_major_in_vliw (FRV_VLIW *vliw, CGEN_ATTR_VALUE_ENUM_TYPE major) { int i; for (i = 0; i < vliw->next_slot; ++i) if (vliw->major[i] == major) return TRUE; return FALSE; } /* Check for constraints between the insns in the vliw due to major insn types. */ static bfd_boolean fr400_check_insn_major_constraints (FRV_VLIW *vliw, CGEN_ATTR_VALUE_ENUM_TYPE major) { /* In the cpu file, all media insns are represented as being allowed in both media units. This makes it easier since this is the case for fr500. Catch the invalid combinations here. Insns of major class FR400_MAJOR_M_2 cannot coexist with any other media insn in a vliw. */ switch (major) { case FR400_MAJOR_M_2: return ! find_major_in_vliw (vliw, FR400_MAJOR_M_1) && ! find_major_in_vliw (vliw, FR400_MAJOR_M_2); case FR400_MAJOR_M_1: return ! find_major_in_vliw (vliw, FR400_MAJOR_M_2); default: break; } return TRUE; } static bfd_boolean fr450_check_insn_major_constraints (FRV_VLIW *vliw, CGEN_ATTR_VALUE_ENUM_TYPE major) { CGEN_ATTR_VALUE_ENUM_TYPE other_major; /* Our caller guarantees there's at least one other instruction. */ other_major = CGEN_INSN_ATTR_VALUE (vliw->insn[0], CGEN_INSN_FR450_MAJOR); /* (M4, M5) and (M4, M6) are allowed. */ if (other_major == FR450_MAJOR_M_4) if (major == FR450_MAJOR_M_5 || major == FR450_MAJOR_M_6) return TRUE; /* Otherwise, instructions in even-numbered media categories cannot be executed in parallel with other media instructions. */ switch (major) { case FR450_MAJOR_M_2: case FR450_MAJOR_M_4: case FR450_MAJOR_M_6: return !(other_major >= FR450_MAJOR_M_1 && other_major <= FR450_MAJOR_M_6); case FR450_MAJOR_M_1: case FR450_MAJOR_M_3: case FR450_MAJOR_M_5: return !(other_major == FR450_MAJOR_M_2 || other_major == FR450_MAJOR_M_4 || other_major == FR450_MAJOR_M_6); default: return TRUE; } } static bfd_boolean find_unit_in_vliw (FRV_VLIW *vliw, CGEN_ATTR_VALUE_ENUM_TYPE unit) { int i; for (i = 0; i < vliw->next_slot; ++i) if (CGEN_INSN_ATTR_VALUE (vliw->insn[i], CGEN_INSN_UNIT) == unit) return TRUE; return FALSE; /* Not found. */ } static bfd_boolean find_major_in_slot (FRV_VLIW *vliw, CGEN_ATTR_VALUE_ENUM_TYPE major, CGEN_ATTR_VALUE_ENUM_TYPE slot) { int i; for (i = 0; i < vliw->next_slot; ++i) if (vliw->major[i] == major && (*vliw->current_vliw)[i] == slot) return TRUE; return FALSE; } static bfd_boolean fr550_find_media_in_vliw (FRV_VLIW *vliw) { int i; for (i = 0; i < vliw->next_slot; ++i) { if (vliw->major[i] < FR550_MAJOR_M_1 || vliw->major[i] > FR550_MAJOR_M_5) continue; /* Found a media insn, however, MNOP and MCLRACC don't count. */ if (CGEN_INSN_NUM (vliw->insn[i]) == FRV_INSN_MNOP || CGEN_INSN_NUM (vliw->insn[i]) == FRV_INSN_MCLRACC_0 || CGEN_INSN_NUM (vliw->insn[i]) == FRV_INSN_MCLRACC_1) continue; return TRUE; /* Found one. */ } return FALSE; } static bfd_boolean fr550_find_float_in_vliw (FRV_VLIW *vliw) { int i; for (i = 0; i < vliw->next_slot; ++i) { if (vliw->major[i] < FR550_MAJOR_F_1 || vliw->major[i] > FR550_MAJOR_F_4) continue; /* Found a floating point insn, however, FNOP doesn't count. */ if (CGEN_INSN_NUM (vliw->insn[i]) == FRV_INSN_FNOP) continue; return TRUE; /* Found one. */ } return FALSE; } static bfd_boolean fr550_check_insn_major_constraints (FRV_VLIW *vliw, CGEN_ATTR_VALUE_ENUM_TYPE major, const CGEN_INSN *insn) { CGEN_ATTR_VALUE_ENUM_TYPE unit; CGEN_ATTR_VALUE_ENUM_TYPE slot = (*vliw->current_vliw)[vliw->next_slot]; switch (slot) { case UNIT_I2: /* If it's a store, then there must be another store in I1 */ unit = CGEN_INSN_ATTR_VALUE (insn, CGEN_INSN_UNIT); if (unit == UNIT_STORE) return find_unit_in_vliw (vliw, UNIT_STORE); break; case UNIT_FM2: case UNIT_FM3: /* Floating point insns other than FNOP in slot f2 or f3 cannot coexist with media insns. */ if (major >= FR550_MAJOR_F_1 && major <= FR550_MAJOR_F_4 && CGEN_INSN_NUM (insn) != FRV_INSN_FNOP) return ! fr550_find_media_in_vliw (vliw); /* Media insns other than MNOP in slot m2 or m3 cannot coexist with floating point insns. */ if (major >= FR550_MAJOR_M_1 && major <= FR550_MAJOR_M_5 && CGEN_INSN_NUM (insn) != FRV_INSN_MNOP) return ! fr550_find_float_in_vliw (vliw); /* F-2 in slot f2 or f3 cannot coexist with F-2 or F-4 in slot f1 or f2 respectively. */ if (major == FR550_MAJOR_F_2) return ! find_major_in_slot (vliw, FR550_MAJOR_F_2, slot - (UNIT_FM2 - UNIT_FM0)) && ! find_major_in_slot (vliw, FR550_MAJOR_F_4, slot - (UNIT_FM2 - UNIT_FM0)); /* M-2 or M-5 in slot m2 or m3 cannot coexist with M-2 in slot m1 or m2 respectively. */ if (major == FR550_MAJOR_M_2 || major == FR550_MAJOR_M_5) return ! find_major_in_slot (vliw, FR550_MAJOR_M_2, slot - (UNIT_FM2 - UNIT_FM0)); /* M-4 in slot m2 or m3 cannot coexist with M-4 in slot m1 or m2 respectively. */ if (major == FR550_MAJOR_M_4) return ! find_major_in_slot (vliw, FR550_MAJOR_M_4, slot - (UNIT_FM2 - UNIT_FM0)); break; default: break; } return TRUE; /* All OK. */ } static bfd_boolean fr500_check_insn_major_constraints (FRV_VLIW *vliw, CGEN_ATTR_VALUE_ENUM_TYPE major) { /* TODO: A table might be faster for some of the more complex instances here. */ switch (major) { case FR500_MAJOR_I_1: case FR500_MAJOR_I_4: case FR500_MAJOR_I_5: case FR500_MAJOR_I_6: case FR500_MAJOR_B_1: case FR500_MAJOR_B_2: case FR500_MAJOR_B_3: case FR500_MAJOR_B_4: case FR500_MAJOR_B_5: case FR500_MAJOR_B_6: case FR500_MAJOR_F_4: case FR500_MAJOR_F_8: case FR500_MAJOR_M_8: return TRUE; /* OK */ case FR500_MAJOR_I_2: /* Cannot coexist with I-3 insn. */ return ! find_major_in_vliw (vliw, FR500_MAJOR_I_3); case FR500_MAJOR_I_3: /* Cannot coexist with I-2 insn. */ return ! find_major_in_vliw (vliw, FR500_MAJOR_I_2); case FR500_MAJOR_F_1: case FR500_MAJOR_F_2: /* Cannot coexist with F-5, F-6, or M-7 insn. */ return ! find_major_in_vliw (vliw, FR500_MAJOR_F_5) && ! find_major_in_vliw (vliw, FR500_MAJOR_F_6) && ! find_major_in_vliw (vliw, FR500_MAJOR_M_7); case FR500_MAJOR_F_3: /* Cannot coexist with F-7, or M-7 insn. */ return ! find_major_in_vliw (vliw, FR500_MAJOR_F_7) && ! find_major_in_vliw (vliw, FR500_MAJOR_M_7); case FR500_MAJOR_F_5: /* Cannot coexist with F-1, F-2, F-6, F-7, or M-7 insn. */ return ! find_major_in_vliw (vliw, FR500_MAJOR_F_1) && ! find_major_in_vliw (vliw, FR500_MAJOR_F_2) && ! find_major_in_vliw (vliw, FR500_MAJOR_F_6) && ! find_major_in_vliw (vliw, FR500_MAJOR_F_7) && ! find_major_in_vliw (vliw, FR500_MAJOR_M_7); case FR500_MAJOR_F_6: /* Cannot coexist with F-1, F-2, F-5, F-6, or M-7 insn. */ return ! find_major_in_vliw (vliw, FR500_MAJOR_F_1) && ! find_major_in_vliw (vliw, FR500_MAJOR_F_2) && ! find_major_in_vliw (vliw, FR500_MAJOR_F_5) && ! find_major_in_vliw (vliw, FR500_MAJOR_F_6) && ! find_major_in_vliw (vliw, FR500_MAJOR_M_7); case FR500_MAJOR_F_7: /* Cannot coexist with F-3, F-5, F-7, or M-7 insn. */ return ! find_major_in_vliw (vliw, FR500_MAJOR_F_3) && ! find_major_in_vliw (vliw, FR500_MAJOR_F_5) && ! find_major_in_vliw (vliw, FR500_MAJOR_F_7) && ! find_major_in_vliw (vliw, FR500_MAJOR_M_7); case FR500_MAJOR_M_1: /* Cannot coexist with M-7 insn. */ return ! find_major_in_vliw (vliw, FR500_MAJOR_M_7); case FR500_MAJOR_M_2: case FR500_MAJOR_M_3: /* Cannot coexist with M-5, M-6 or M-7 insn. */ return ! find_major_in_vliw (vliw, FR500_MAJOR_M_5) && ! find_major_in_vliw (vliw, FR500_MAJOR_M_6) && ! find_major_in_vliw (vliw, FR500_MAJOR_M_7); case FR500_MAJOR_M_4: /* Cannot coexist with M-6 insn. */ return ! find_major_in_vliw (vliw, FR500_MAJOR_M_6); case FR500_MAJOR_M_5: /* Cannot coexist with M-2, M-3, M-5, M-6 or M-7 insn. */ return ! find_major_in_vliw (vliw, FR500_MAJOR_M_2) && ! find_major_in_vliw (vliw, FR500_MAJOR_M_3) && ! find_major_in_vliw (vliw, FR500_MAJOR_M_5) && ! find_major_in_vliw (vliw, FR500_MAJOR_M_6) && ! find_major_in_vliw (vliw, FR500_MAJOR_M_7); case FR500_MAJOR_M_6: /* Cannot coexist with M-2, M-3, M-4, M-5, M-6 or M-7 insn. */ return ! find_major_in_vliw (vliw, FR500_MAJOR_M_2) && ! find_major_in_vliw (vliw, FR500_MAJOR_M_3) && ! find_major_in_vliw (vliw, FR500_MAJOR_M_4) && ! find_major_in_vliw (vliw, FR500_MAJOR_M_5) && ! find_major_in_vliw (vliw, FR500_MAJOR_M_6) && ! find_major_in_vliw (vliw, FR500_MAJOR_M_7); case FR500_MAJOR_M_7: /* Cannot coexist with M-1, M-2, M-3, M-5, M-6 or M-7 insn. */ return ! find_major_in_vliw (vliw, FR500_MAJOR_M_1) && ! find_major_in_vliw (vliw, FR500_MAJOR_M_2) && ! find_major_in_vliw (vliw, FR500_MAJOR_M_3) && ! find_major_in_vliw (vliw, FR500_MAJOR_M_5) && ! find_major_in_vliw (vliw, FR500_MAJOR_M_6) && ! find_major_in_vliw (vliw, FR500_MAJOR_M_7) && ! find_major_in_vliw (vliw, FR500_MAJOR_F_1) && ! find_major_in_vliw (vliw, FR500_MAJOR_F_2) && ! find_major_in_vliw (vliw, FR500_MAJOR_F_3) && ! find_major_in_vliw (vliw, FR500_MAJOR_F_5) && ! find_major_in_vliw (vliw, FR500_MAJOR_F_6) && ! find_major_in_vliw (vliw, FR500_MAJOR_F_7); default: fprintf (stderr, "frv-opc.c, line %d: bad major code, aborting.\n", __LINE__); abort (); break; } return TRUE; } static bfd_boolean check_insn_major_constraints (FRV_VLIW *vliw, CGEN_ATTR_VALUE_ENUM_TYPE major, const CGEN_INSN *insn) { switch (vliw->mach) { case bfd_mach_fr400: return fr400_check_insn_major_constraints (vliw, major); case bfd_mach_fr450: return fr450_check_insn_major_constraints (vliw, major); case bfd_mach_fr550: return fr550_check_insn_major_constraints (vliw, major, insn); default: return fr500_check_insn_major_constraints (vliw, major); } } /* Add in insn to the VLIW vliw if possible. Return 0 if successful, non-zero otherwise. */ int frv_vliw_add_insn (FRV_VLIW *vliw, const CGEN_INSN *insn) { int index; CGEN_ATTR_VALUE_ENUM_TYPE major; CGEN_ATTR_VALUE_ENUM_TYPE unit; VLIW_COMBO *new_vliw; if (vliw->constraint_violation || CGEN_INSN_INVALID_P (insn)) return 1; index = vliw->next_slot; if (index >= FRV_VLIW_SIZE) return 1; unit = CGEN_INSN_ATTR_VALUE (insn, CGEN_INSN_UNIT); if (unit == UNIT_NIL) { fprintf (stderr, "frv-opc.c line %d: bad insn unit.\n", __LINE__); abort (); /* No UNIT specified for this insn in frv.cpu. */ } switch (vliw->mach) { case bfd_mach_fr400: major = CGEN_INSN_ATTR_VALUE (insn, CGEN_INSN_FR400_MAJOR); break; case bfd_mach_fr450: major = CGEN_INSN_ATTR_VALUE (insn, CGEN_INSN_FR450_MAJOR); break; case bfd_mach_fr550: major = CGEN_INSN_ATTR_VALUE (insn, CGEN_INSN_FR550_MAJOR); break; default: major = CGEN_INSN_ATTR_VALUE (insn, CGEN_INSN_FR500_MAJOR); break; } if (index <= 0) { /* Any insn can be added to slot 0. */ while (! match_unit (vliw, unit, (*vliw->current_vliw)[0])) ++vliw->current_vliw; vliw->major[0] = major; vliw->insn[0] = insn; vliw->next_slot = 1; return 0; } /* If there are already insns in the vliw(s) check to see that this one can be added. Do this by finding an allowable vliw combination that can accept the new insn. */ if (! (vliw->elf_flags & EF_FRV_NOPACK)) { new_vliw = add_next_to_vliw (vliw, unit); if (new_vliw && check_insn_major_constraints (vliw, major, insn)) { vliw->current_vliw = new_vliw; vliw->major[index] = major; vliw->insn[index] = insn; vliw->next_slot++; return 0; } /* The frv machine supports all packing conbinations. If we fail, to add the insn, then it could not be handled as if it was the fr500. Just return as if it was handled ok. */ if (vliw->mach == bfd_mach_frv) return 0; } vliw->constraint_violation = 1; return 1; } bfd_boolean spr_valid (long regno) { if (regno < 0) return FALSE; if (regno <= 4095) return TRUE; return FALSE; } /* -- */ /* -- asm.c */ inline static const char * parse_symbolic_address (CGEN_CPU_DESC cd, const char **strp, int opindex, int opinfo, enum cgen_parse_operand_result *resultp, bfd_vma *valuep) { enum cgen_parse_operand_result result_type; const char *errmsg = (* cd->parse_operand_fn) (cd, CGEN_PARSE_OPERAND_SYMBOLIC, strp, opindex, opinfo, &result_type, valuep); if (errmsg == NULL && result_type != CGEN_PARSE_OPERAND_RESULT_QUEUED) return "symbolic expression required"; if (resultp) *resultp = result_type; return errmsg; } static const char * parse_ldd_annotation (CGEN_CPU_DESC cd, const char **strp, int opindex, unsigned long *valuep) { const char *errmsg; enum cgen_parse_operand_result result_type; bfd_vma value; if (**strp == '#' || **strp == '%') { if (strncasecmp (*strp + 1, "tlsdesc(", 8) == 0) { *strp += 9; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_TLSDESC_RELAX, &result_type, &value); if (**strp != ')') return "missing ')'"; if (valuep) *valuep = value; ++*strp; if (errmsg) return errmsg; } } while (**strp == ' ' || **strp == '\t') ++*strp; if (**strp != '@@') return "missing `@@'"; ++*strp; return NULL; } static const char * parse_call_annotation (CGEN_CPU_DESC cd, const char **strp, int opindex, unsigned long *valuep) { const char *errmsg; enum cgen_parse_operand_result result_type; bfd_vma value; if (**strp == '#' || **strp == '%') { if (strncasecmp (*strp + 1, "gettlsoff(", 10) == 0) { *strp += 11; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_GETTLSOFF_RELAX, &result_type, &value); if (**strp != ')') return "missing ')'"; if (valuep) *valuep = value; ++*strp; if (errmsg) return errmsg; } } while (**strp == ' ' || **strp == '\t') ++*strp; if (**strp != '@@') return "missing `@@'"; ++*strp; return NULL; } static const char * parse_ld_annotation (CGEN_CPU_DESC cd, const char **strp, int opindex, unsigned long *valuep) { const char *errmsg; enum cgen_parse_operand_result result_type; bfd_vma value; if (**strp == '#' || **strp == '%') { if (strncasecmp (*strp + 1, "tlsoff(", 7) == 0) { *strp += 8; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_TLSOFF_RELAX, &result_type, &value); if (**strp != ')') return "missing ')'"; if (valuep) *valuep = value; ++*strp; if (errmsg) return errmsg; } } while (**strp == ' ' || **strp == '\t') ++*strp; if (**strp != '@@') return "missing `@@'"; ++*strp; return NULL; } static const char * parse_ulo16 (CGEN_CPU_DESC cd, const char **strp, int opindex, unsigned long *valuep) { const char *errmsg; enum cgen_parse_operand_result result_type; bfd_vma value; if (**strp == '#' || **strp == '%') { if (strncasecmp (*strp + 1, "lo(", 3) == 0) { *strp += 4; errmsg = cgen_parse_address (cd, strp, opindex, BFD_RELOC_FRV_LO16, & result_type, & value); if (**strp != ')') return "missing `)'"; ++*strp; if (errmsg == NULL && result_type == CGEN_PARSE_OPERAND_RESULT_NUMBER) value &= 0xffff; *valuep = value; return errmsg; } if (strncasecmp (*strp + 1, "gprello(", 8) == 0) { *strp += 9; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_GPRELLO, & result_type, & value); if (**strp != ')') return "missing ')'"; ++*strp; *valuep = value; return errmsg; } else if (strncasecmp (*strp + 1, "gotlo(", 6) == 0) { *strp += 7; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_GOTLO, & result_type, & value); if (**strp != ')') return "missing ')'"; ++*strp; *valuep = value; return errmsg; } else if (strncasecmp (*strp + 1, "gotfuncdesclo(", 14) == 0) { *strp += 15; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_FUNCDESC_GOTLO, & result_type, & value); if (**strp != ')') return "missing ')'"; ++*strp; *valuep = value; return errmsg; } else if (strncasecmp (*strp + 1, "gotofflo(", 9) == 0) { *strp += 10; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_GOTOFFLO, & result_type, & value); if (**strp != ')') return "missing ')'"; ++*strp; *valuep = value; return errmsg; } else if (strncasecmp (*strp + 1, "gotofffuncdesclo(", 17) == 0) { *strp += 18; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_FUNCDESC_GOTOFFLO, & result_type, & value); if (**strp != ')') return "missing ')'"; ++*strp; *valuep = value; return errmsg; } else if (strncasecmp (*strp + 1, "gottlsdesclo(", 13) == 0) { *strp += 14; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_GOTTLSDESCLO, & result_type, & value); if (**strp != ')') return "missing ')'"; ++*strp; *valuep = value; return errmsg; } else if (strncasecmp (*strp + 1, "tlsmofflo(", 10) == 0) { *strp += 11; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_TLSMOFFLO, & result_type, & value); if (**strp != ')') return "missing ')'"; ++*strp; *valuep = value; return errmsg; } else if (strncasecmp (*strp + 1, "gottlsofflo(", 12) == 0) { *strp += 13; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_GOTTLSOFFLO, & result_type, & value); if (**strp != ')') return "missing ')'"; ++*strp; *valuep = value; return errmsg; } } return cgen_parse_unsigned_integer (cd, strp, opindex, valuep); } static const char * parse_uslo16 (CGEN_CPU_DESC cd, const char **strp, int opindex, signed long *valuep) { const char *errmsg; enum cgen_parse_operand_result result_type; bfd_vma value; if (**strp == '#' || **strp == '%') { if (strncasecmp (*strp + 1, "lo(", 3) == 0) { *strp += 4; errmsg = cgen_parse_address (cd, strp, opindex, BFD_RELOC_FRV_LO16, & result_type, & value); if (**strp != ')') return "missing `)'"; ++*strp; if (errmsg == NULL && result_type == CGEN_PARSE_OPERAND_RESULT_NUMBER) value &= 0xffff; *valuep = value; return errmsg; } else if (strncasecmp (*strp + 1, "gprello(", 8) == 0) { *strp += 9; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_GPRELLO, & result_type, & value); if (**strp != ')') return "missing ')'"; ++*strp; *valuep = value; return errmsg; } else if (strncasecmp (*strp + 1, "gotlo(", 6) == 0) { *strp += 7; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_GOTLO, & result_type, & value); if (**strp != ')') return "missing ')'"; ++*strp; *valuep = value; return errmsg; } else if (strncasecmp (*strp + 1, "gotfuncdesclo(", 14) == 0) { *strp += 15; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_FUNCDESC_GOTLO, & result_type, & value); if (**strp != ')') return "missing ')'"; ++*strp; *valuep = value; return errmsg; } else if (strncasecmp (*strp + 1, "gotofflo(", 9) == 0) { *strp += 10; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_GOTOFFLO, & result_type, & value); if (**strp != ')') return "missing ')'"; ++*strp; *valuep = value; return errmsg; } else if (strncasecmp (*strp + 1, "gotofffuncdesclo(", 17) == 0) { *strp += 18; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_FUNCDESC_GOTOFFLO, & result_type, & value); if (**strp != ')') return "missing ')'"; ++*strp; *valuep = value; return errmsg; } else if (strncasecmp (*strp + 1, "gottlsdesclo(", 13) == 0) { *strp += 14; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_GOTTLSDESCLO, & result_type, & value); if (**strp != ')') return "missing ')'"; ++*strp; *valuep = value; return errmsg; } else if (strncasecmp (*strp + 1, "tlsmofflo(", 10) == 0) { *strp += 11; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_TLSMOFFLO, & result_type, & value); if (**strp != ')') return "missing ')'"; ++*strp; *valuep = value; return errmsg; } else if (strncasecmp (*strp + 1, "gottlsofflo(", 12) == 0) { *strp += 13; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_GOTTLSOFFLO, & result_type, & value); if (**strp != ')') return "missing ')'"; ++*strp; *valuep = value; return errmsg; } } return cgen_parse_signed_integer (cd, strp, opindex, valuep); } static const char * parse_uhi16 (CGEN_CPU_DESC cd, const char **strp, int opindex, unsigned long *valuep) { const char *errmsg; enum cgen_parse_operand_result result_type; bfd_vma value; if (**strp == '#' || **strp == '%') { if (strncasecmp (*strp + 1, "hi(", 3) == 0) { *strp += 4; errmsg = cgen_parse_address (cd, strp, opindex, BFD_RELOC_FRV_HI16, & result_type, & value); if (**strp != ')') return "missing `)'"; ++*strp; if (errmsg == NULL && result_type == CGEN_PARSE_OPERAND_RESULT_NUMBER) { /* If bfd_vma is wider than 32 bits, but we have a sign- or zero-extension, truncate it. */ if (value >= - ((bfd_vma)1 << 31) || value <= ((bfd_vma)1 << 31) - (bfd_vma)1) value &= (((bfd_vma)1 << 16) << 16) - 1; value >>= 16; } *valuep = value; return errmsg; } else if (strncasecmp (*strp + 1, "gprelhi(", 8) == 0) { *strp += 9; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_GPRELHI, & result_type, & value); if (**strp != ')') return "missing ')'"; ++*strp; *valuep = value; return errmsg; } else if (strncasecmp (*strp + 1, "gothi(", 6) == 0) { *strp += 7; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_GOTHI, & result_type, & value); if (**strp != ')') return "missing ')'"; ++*strp; *valuep = value; return errmsg; } else if (strncasecmp (*strp + 1, "gotfuncdeschi(", 14) == 0) { *strp += 15; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_FUNCDESC_GOTHI, & result_type, & value); if (**strp != ')') return "missing ')'"; ++*strp; *valuep = value; return errmsg; } else if (strncasecmp (*strp + 1, "gotoffhi(", 9) == 0) { *strp += 10; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_GOTOFFHI, & result_type, & value); if (**strp != ')') return "missing ')'"; ++*strp; *valuep = value; return errmsg; } else if (strncasecmp (*strp + 1, "gotofffuncdeschi(", 17) == 0) { *strp += 18; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_FUNCDESC_GOTOFFHI, & result_type, & value); if (**strp != ')') return "missing ')'"; ++*strp; *valuep = value; return errmsg; } else if (strncasecmp (*strp + 1, "gottlsdeschi(", 13) == 0) { *strp += 14; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_GOTTLSDESCHI, &result_type, &value); if (**strp != ')') return "missing ')'"; ++*strp; *valuep = value; return errmsg; } else if (strncasecmp (*strp + 1, "tlsmoffhi(", 10) == 0) { *strp += 11; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_TLSMOFFHI, & result_type, & value); if (**strp != ')') return "missing ')'"; ++*strp; *valuep = value; return errmsg; } else if (strncasecmp (*strp + 1, "gottlsoffhi(", 12) == 0) { *strp += 13; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_GOTTLSOFFHI, & result_type, & value); if (**strp != ')') return "missing ')'"; ++*strp; *valuep = value; return errmsg; } } return cgen_parse_unsigned_integer (cd, strp, opindex, valuep); } static long parse_register_number (const char **strp) { int regno; if (**strp < '0' || **strp > '9') return -1; /* error */ regno = **strp - '0'; for (++*strp; **strp >= '0' && **strp <= '9'; ++*strp) regno = regno * 10 + (**strp - '0'); return regno; } static const char * parse_spr (CGEN_CPU_DESC cd, const char **strp, CGEN_KEYWORD * table, long *valuep) { const char *save_strp; long regno; /* Check for spr index notation. */ if (strncasecmp (*strp, "spr[", 4) == 0) { *strp += 4; regno = parse_register_number (strp); if (**strp != ']') return _("missing `]'"); ++*strp; if (! spr_valid (regno)) return _("Special purpose register number is out of range"); *valuep = regno; return NULL; } save_strp = *strp; regno = parse_register_number (strp); if (regno != -1) { if (! spr_valid (regno)) return _("Special purpose register number is out of range"); *valuep = regno; return NULL; } *strp = save_strp; return cgen_parse_keyword (cd, strp, table, valuep); } static const char * parse_d12 (CGEN_CPU_DESC cd, const char **strp, int opindex, long *valuep) { const char *errmsg; enum cgen_parse_operand_result result_type; bfd_vma value; /* Check for small data reference. */ if (**strp == '#' || **strp == '%') { if (strncasecmp (*strp + 1, "gprel12(", 8) == 0) { *strp += 9; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_GPREL12, & result_type, & value); if (**strp != ')') return "missing `)'"; ++*strp; *valuep = value; return errmsg; } else if (strncasecmp (*strp + 1, "got12(", 6) == 0) { *strp += 7; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_GOT12, & result_type, & value); if (**strp != ')') return "missing ')'"; ++*strp; *valuep = value; return errmsg; } else if (strncasecmp (*strp + 1, "gotfuncdesc12(", 14) == 0) { *strp += 15; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_FUNCDESC_GOT12, & result_type, & value); if (**strp != ')') return "missing ')'"; ++*strp; *valuep = value; return errmsg; } else if (strncasecmp (*strp + 1, "gotoff12(", 9) == 0) { *strp += 10; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_GOTOFF12, & result_type, & value); if (**strp != ')') return "missing ')'"; ++*strp; *valuep = value; return errmsg; } else if (strncasecmp (*strp + 1, "gotofffuncdesc12(", 17) == 0) { *strp += 18; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_FUNCDESC_GOTOFF12, & result_type, & value); if (**strp != ')') return "missing ')'"; ++*strp; *valuep = value; return errmsg; } else if (strncasecmp (*strp + 1, "gottlsdesc12(", 13) == 0) { *strp += 14; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_GOTTLSDESC12, & result_type, & value); if (**strp != ')') return "missing ')'"; ++*strp; *valuep = value; return errmsg; } else if (strncasecmp (*strp + 1, "tlsmoff12(", 10) == 0) { *strp += 11; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_TLSMOFF12, & result_type, & value); if (**strp != ')') return "missing ')'"; ++*strp; *valuep = value; return errmsg; } else if (strncasecmp (*strp + 1, "gottlsoff12(", 12) == 0) { *strp += 13; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_GOTTLSOFF12, & result_type, & value); if (**strp != ')') return "missing ')'"; ++*strp; *valuep = value; return errmsg; } } return cgen_parse_signed_integer (cd, strp, opindex, valuep); } static const char * parse_s12 (CGEN_CPU_DESC cd, const char **strp, int opindex, long *valuep) { const char *errmsg; enum cgen_parse_operand_result result_type; bfd_vma value; /* Check for small data reference. */ if (**strp == '#' || **strp == '%') { if (strncasecmp (*strp + 1, "gprel12(", 8) == 0) { *strp += 9; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_GPREL12, & result_type, & value); if (**strp != ')') return "missing `)'"; ++*strp; *valuep = value; return errmsg; } else if (strncasecmp (*strp + 1, "got12(", 6) == 0) { *strp += 7; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_GOT12, & result_type, & value); if (**strp != ')') return "missing ')'"; ++*strp; *valuep = value; return errmsg; } else if (strncasecmp (*strp + 1, "gotfuncdesc12(", 14) == 0) { *strp += 15; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_FUNCDESC_GOT12, & result_type, & value); if (**strp != ')') return "missing ')'"; ++*strp; *valuep = value; return errmsg; } else if (strncasecmp (*strp + 1, "gotoff12(", 9) == 0) { *strp += 10; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_GOTOFF12, & result_type, & value); if (**strp != ')') return "missing ')'"; ++*strp; *valuep = value; return errmsg; } else if (strncasecmp (*strp + 1, "gotofffuncdesc12(", 17) == 0) { *strp += 18; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_FUNCDESC_GOTOFF12, & result_type, & value); if (**strp != ')') return "missing ')'"; ++*strp; *valuep = value; return errmsg; } else if (strncasecmp (*strp + 1, "gottlsdesc12(", 13) == 0) { *strp += 14; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_GOTTLSDESC12, & result_type, & value); if (**strp != ')') return "missing ')'"; ++*strp; *valuep = value; return errmsg; } else if (strncasecmp (*strp + 1, "tlsmoff12(", 10) == 0) { *strp += 11; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_TLSMOFF12, & result_type, & value); if (**strp != ')') return "missing ')'"; ++*strp; *valuep = value; return errmsg; } else if (strncasecmp (*strp + 1, "gottlsoff12(", 12) == 0) { *strp += 13; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_GOTTLSOFF12, & result_type, & value); if (**strp != ')') return "missing ')'"; ++*strp; *valuep = value; return errmsg; } } if (**strp == '#') ++*strp; return cgen_parse_signed_integer (cd, strp, opindex, valuep); } static const char * parse_u12 (CGEN_CPU_DESC cd, const char **strp, int opindex, long *valuep) { const char *errmsg; enum cgen_parse_operand_result result_type; bfd_vma value; /* Check for small data reference. */ if ((**strp == '#' || **strp == '%') && strncasecmp (*strp + 1, "gprel12(", 8) == 0) { *strp += 9; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_GPRELU12, & result_type, & value); if (**strp != ')') return "missing `)'"; ++*strp; *valuep = value; return errmsg; } else { if (**strp == '#') ++*strp; return cgen_parse_signed_integer (cd, strp, opindex, valuep); } } static const char * parse_A (CGEN_CPU_DESC cd, const char **strp, int opindex, unsigned long *valuep, unsigned long A) { const char *errmsg; if (**strp == '#') ++*strp; errmsg = cgen_parse_unsigned_integer (cd, strp, opindex, valuep); if (errmsg) return errmsg; if (*valuep != A) return _("Value of A operand must be 0 or 1"); return NULL; } static const char * parse_A0 (CGEN_CPU_DESC cd, const char **strp, int opindex, unsigned long *valuep) { return parse_A (cd, strp, opindex, valuep, 0); } static const char * parse_A1 (CGEN_CPU_DESC cd, const char **strp, int opindex, unsigned long *valuep) { return parse_A (cd, strp, opindex, valuep, 1); } static const char * parse_even_register (CGEN_CPU_DESC cd, const char ** strP, CGEN_KEYWORD * tableP, long * valueP) { const char * errmsg; const char * saved_star_strP = * strP; errmsg = cgen_parse_keyword (cd, strP, tableP, valueP); if (errmsg == NULL && ((* valueP) & 1)) { errmsg = _("register number must be even"); * strP = saved_star_strP; } return errmsg; } static const char * parse_call_label (CGEN_CPU_DESC cd, const char **strp, int opindex, int opinfo, enum cgen_parse_operand_result *resultp, bfd_vma *valuep) { const char *errmsg; bfd_vma value; /* Check for small data reference. */ if (opinfo == 0 && (**strp == '#' || **strp == '%')) { if (strncasecmp (*strp + 1, "gettlsoff(", 10) == 0) { *strp += 11; errmsg = parse_symbolic_address (cd, strp, opindex, BFD_RELOC_FRV_GETTLSOFF, resultp, &value); if (**strp != ')') return _("missing `)'"); ++*strp; *valuep = value; return errmsg; } } return cgen_parse_address (cd, strp, opindex, opinfo, resultp, valuep); } /* -- */ /* -- dis.c */ static void print_at (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED, void * dis_info, long reloc_ann ATTRIBUTE_UNUSED, long value ATTRIBUTE_UNUSED, bfd_vma pc ATTRIBUTE_UNUSED, int length ATTRIBUTE_UNUSED) { disassemble_info *info = (disassemble_info *) dis_info; (*info->fprintf_func) (info->stream, "@@"); } static void print_spr (CGEN_CPU_DESC cd, void * dis_info, CGEN_KEYWORD *names, long regno, unsigned int attrs) { /* Use the register index format for any unnamed registers. */ if (cgen_keyword_lookup_value (names, regno) == NULL) { disassemble_info *info = (disassemble_info *) dis_info; (*info->fprintf_func) (info->stream, "spr[%ld]", regno); } else print_keyword (cd, dis_info, names, regno, attrs); } static void print_hi (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED, void * dis_info, long value, unsigned int attrs ATTRIBUTE_UNUSED, bfd_vma pc ATTRIBUTE_UNUSED, int length ATTRIBUTE_UNUSED) { disassemble_info *info = (disassemble_info *) dis_info; (*info->fprintf_func) (info->stream, value ? "0x%lx" : "hi(0x%lx)", value); } static void print_lo (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED, void * dis_info, long value, unsigned int attrs ATTRIBUTE_UNUSED, bfd_vma pc ATTRIBUTE_UNUSED, int length ATTRIBUTE_UNUSED) { disassemble_info *info = (disassemble_info *) dis_info; if (value) (*info->fprintf_func) (info->stream, "0x%lx", value); else (*info->fprintf_func) (info->stream, "lo(0x%lx)", value); } /* -- */ @ 1.1.1.1 log @Import binutils 2.19.1 as requested by matt@@ OK'ed by board@@ @ text @@ 1.1.1.2 log @from ftp.gnu.org @ text @d3 1 a3 2 Copyright 2000, 2001, 2003, 2004, 2005, 2007, 2009 Free Software Foundation, Inc. a82 3 /* DEBUG appears below as argument of OP macro. */ #undef DEBUG d844 1 a844 1 int slot_index; d852 2 a853 2 slot_index = vliw->next_slot; if (slot_index >= FRV_VLIW_SIZE) d880 1 a880 1 if (slot_index <= 0) d900 2 a901 2 vliw->major[slot_index] = major; vliw->insn[slot_index] = insn; @ 1.1.1.2.8.1 log @Rebase to HEAD as of a few days ago. @ text @d1346 5 a1350 5 /* If value is wider than 32 bits then be careful about how we extract bits 16-31. */ if (sizeof (value) > 4) value &= (((bfd_vma)1 << 16) << 16) - 1; @ 1.1.1.2.2.1 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 @d1346 5 a1350 5 /* If value is wider than 32 bits then be careful about how we extract bits 16-31. */ if (sizeof (value) > 4) value &= (((bfd_vma)1 << 16) << 16) - 1; @ 1.1.1.3 log @from ftp.gnu.org @ text @d1346 5 a1350 5 /* If value is wider than 32 bits then be careful about how we extract bits 16-31. */ if (sizeof (value) > 4) value &= (((bfd_vma)1 << 16) << 16) - 1; @ 1.1.1.3.26.1 log @Sync with HEAD @ text @a80 1 #include "opintl.h" d503 3 a505 3 /* xgettext:c-format */ opcodes_error_handler (_("internal error: bad vliw->next_slot value")); abort (); d813 2 a814 2 /* xgettext:c-format */ opcodes_error_handler (_("internal error: bad major code")); d863 3 a865 3 /* xgettext:c-format */ opcodes_error_handler (_("internal error: bad insn unit")); abort (); @ 1.1.1.3.24.1 log @Sync with HEAD, resolve a couple of conflicts @ text @a80 1 #include "opintl.h" d503 3 a505 3 /* xgettext:c-format */ opcodes_error_handler (_("internal error: bad vliw->next_slot value")); abort (); d813 2 a814 2 /* xgettext:c-format */ opcodes_error_handler (_("internal error: bad major code")); d863 3 a865 3 /* xgettext:c-format */ opcodes_error_handler (_("internal error: bad insn unit")); abort (); @ 1.1.1.4 log @2018-07-18 Nick Clifton 2.31.1 Release point. 2018-07-18 Nick Clifton * (DEVO_SUPPORT): Fix typo in previous delta. (do_proto_toplev): Add --quiet option to configure command line. 2018-07-16 Nick Clifton * src-release.sh (DEVO_SUPPORT): Add test-driver and ar-lib. 2018-07-06 Sebastian Huber * config.sub: Sync with upstream version 2018-07-03. 2018-07-05 Sebastian Huber * config.guess: Sync with upstream version 2018-06-26. * config.sub: Sync with upstream version 2018-07-02. 2018-06-24 Nick Clifton * configure: Regenerate. 2018-06-19 Simon Marchi * libtool.m4: Use AC_LANG_SOURCE. * configure.ac: Remove AC_PREREQ, use AC_LANG_SOURCE. * README-maintainer-mode: Update version requirements. * ar-lib: New file. * test-driver: New file. * configure: Re-generate. 2018-06-18 Eric Botcazou * Makefile.def (fortran): Add check-target-libgomp-fortran. * Makefile.tpl (check-target-libgomp-fortran): New phony target. * Makefile.in: Regenerate. * configure: Regenerate. 2018-06-18 Simon Marchi * configure.ac: Sync with GCC, remove MPX-related things. 2018-05-01 Nick Clifton * config.guess: Synchronize with config project master sources. * config.sub: Likewise. 2018-05-01 Francois H. Theron * configure.ac: Added "nfp" target. * configure: Regenerate. 2018-02-13 Maciej W. Rozycki * configure.ac (noconfigdirs): Add `ld'. * configure: Regenerate. 2018-01-30 Nick Clifton * src-release.sh (do_proto_toplev): Add patterns for more junk files to delete before creating the tarball. 2018-01-29 Nick Clifton * src-release.sh (do_proto_toplev): Strip patch remnant files from the sources before creating the tarball. 2018-01-13 Nick Clifton * src-release.sh: Update copyright notice. Change reference to devo to be a reference to root. @ text @a80 1 #include "opintl.h" d503 3 a505 3 /* xgettext:c-format */ opcodes_error_handler (_("internal error: bad vliw->next_slot value")); abort (); d813 2 a814 2 /* xgettext:c-format */ opcodes_error_handler (_("internal error: bad major code")); d863 3 a865 3 /* xgettext:c-format */ opcodes_error_handler (_("internal error: bad insn unit")); abort (); @ 1.1.1.5 log @Update binutils from 2.34 to 2.39 2022-07-08 Nick Clifton * 2.39 branch created. 2022-07-04 Nick Clifton * libiberty: Synchronize with GCC. Bring in: 2022-07-01 Nick Clifton PR demangler/105039 * rust-demangle.c (demangle_const): Add recursion limit. 2022-06-26 Simon Marchi * configure.ac: Add AC_CONFIG_MACRO_DIRS call. * configure: Re-generate. 2022-04-12 Nick Clifton * zlib: Rebase to the 1.2.12 release. 2022-04-08 Simon Marchi * configure.ac: Add AC_SUBST(PKG_CONFIG_PATH). * configure: Re-generate. * Makefile.tpl (HOST_EXPORTS): Pass PKG_CONFIG_PATH. (PKG_CONFIG_PATH): New. * Makefile.in: Re-generate. 2022-03-15 Jose E. Marchesi * gprofng/src/gp-collect-app.cc (collect::check_args): Use fallthrough comment instead of attribute. 2022-03-11 Vladimir Mezentsev * Makefile.def: Add gprofng module. * configure.ac: Add --enable-gprofng option. * src-release.sh: Add gprofng. * Makefile.in: Regenerate. * configure: Regenerate. * gprofng: New directory. 2022-01-22 Nick Clifton * 2.38 release branch created. 2022-01-17 Nick Clifton Update config.[guess|sub] from upstream: 2022-01-09 Idan Horowitz config.guess: recognize SerenityOS * config.guess (*:SerenityOS:*:*): Recognize. (timestamp): Update. 2022-01-03 Bernhard Voelker Fix GPLv3 license headers to use a comma instead of semicolon See: https://www.gnu.org/licenses/gpl-3.0.html#howto Update license headers automatically using the following script: $ git grep -l 'Foundation; either version 3' \ | xargs sed -i '/Foundation; either version 3/ s/n; e/n, e/' * config.guess: Adjust via the above command. (timestamp): Update. * config.sub: Likewise. * doc/config.guess.1: Regenerate. * doc/config.sub.1: Likewise. 2022-01-01 Dmitry V. Levin Update copyright years * config.guess: Update copyright years. * config.sub: Likewise. 2021-12-25 Dmitry V. Levin config.sub: alias armh to armv7l ALT uses armh as an alias for armv7l-alt-linux-gnueabihf since 2012. * config.sub (armh-unknown|armh-alt): Set cpu, vendor, and basic_os. (timestamp): Update. 2021-12-24 Dmitry V. Levin config.sub: alias aarch64le to aarch64 Apparently, QNX reports aarch64 as aarch64le on little-endian machines. * config.sub (aarch64le-*): Set cpu to aarch64. (timestamp): Update. 2021-12-13 Dmitry V. Levin config.sub: fix typo in timestamp * config.sub: Fix timestamp. 2021-11-30 Andreas F. Borchert config.guess: x86_64-pc-solaris2.11 is not properly recognized config.guess guesses Solaris 11 to run on a 32-bit platform despite Solaris 11 no longer supporting any 32-bit platform. See the following code at lines 434 to 445: | SUN_ARCH=i386 | # If there is a compiler, see if it is configured for 64-bit objects. | # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. | # This test works for both compilers. | if test "$CC_FOR_BUILD" != no_compiler_found; then | if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ | grep IS_64BIT_ARCH >/dev/null | then | SUN_ARCH=x86_64 | fi | fi If "cc" is installed, i.e. the Oracle Studio compiler, this one is chosen for $CC_FOR_BUILD. This compiler, the gcc provided by Oracle and also gcc bootstrapped from sources on that platform with a default configuration will by default generate 32-bit binaries -- even on a 64-bit platform. And __amd64 will not be defined for compilations targeting a 32-bit platform. This is different from the corresponding behaviour on GNU/Linux systems where the local platform is targeted by default. Thus, as long as you do not add "-m64" or if you have a custom-built gcc which defaults to 64 bit, you will get 32-bit binaries on Solaris despite living on a 64-bit platform. * config.guess (i86pc:SunOS:5.*:* || i86xen:SunOS:5.*:*): Adapt the test by adding the "-m64" flag. This will work properly for Solaris 10 as well (the last Solaris release that supported x86 32-bit platforms). 2021-10-27 Jordi Sanfeliu Recognize Fiwix $ make check cd testsuite && bash config-guess.sh && rm uname PASS: config.guess checks (137 tests) cd testsuite && bash config-sub.sh PASS: config.sub checks (882 tests) PASS: config.sub idempotency checks (819 tests) PASS: config.sub canonicalise each config.guess testcase (137 tests) * config.guess (i*86:Fiwix:*:*): Recognize. * config.sub (fiwix*): Likewise. 2021-10-18 Kinshuk Dua config.sub: Fix typo in comment Fixes: 5e531d391852a54e7fab2d8ff55625fca514b305 2021-08-14 Nick Bowler config.sub: work around command assignment bug in some shells When combining variable assignments with a shell command, some older shells (notably heirloom-sh and presumably also Solaris 10 /bin/sh) have a bug which causes the assignment to alter the current execution environment whenever the command is a shell built-in. For example: % dash -c 'x=good; x=bad echo >/dev/null; echo $x' good % jsh -c 'x=good; x=bad echo >/dev/null; echo $x' bad The config.sub script contains a few commands of the form: IFS=- read ... which triggers this bug, causing the IFS assignment to persist for the remainder of the script. This can cause misbehaviour in certain cases, for example: % jsh config.sub i386-linux-gnu config.sub: test: unknown operator gnu % jsh config.sub i386-gnu/linux sed: can't read s|gnu/linux|gnu|: No such file or directory Invalid configuration `i386-gnu/linux': OS `' not recognized * config.sub: Save and restore IFS explicitly to avoid shell bugs. * doc/config.sub.1: Regenerate. 2021-08-04 Jeremy Soller config.sub: add Linux Relibc Target $ make check cd testsuite && bash config-guess.sh && rm uname PASS: config.guess checks (136 tests) cd testsuite && bash config-sub.sh PASS: config.sub checks (881 tests) PASS: config.sub idempotency checks (818 tests) PASS: config.sub canonicalise each config.guess testcase (136 tests) * config.sub (relibc*): Recognize. * doc/config.sub.1: Regenerate. * testsuite/config-sub.data (x86_64-linux-relibc): New test. 2021-07-06 Stephanos Ioannidis config.sub: add Zephyr RTOS support This adds the Zephyr RTOS targets in preparation for implementing the Zephyr RTOS-specific toolchain support. $ make check cd testsuite && bash config-guess.sh && rm uname PASS: config.guess checks (136 tests) cd testsuite && bash config-sub.sh PASS: config.sub checks (880 tests) PASS: config.sub idempotency checks (817 tests) PASS: config.sub canonicalise each config.guess testcase (136 tests) * config.sub (zephyr*): Recognize. * doc/config.sub.1: Regenerate. * testsuite/config-sub.data: Add testcases for *-zephyr. 2021-07-03 Ozkan Sezer config.sub: disable shellcheck SC2006 / SC2268 warnings This is in line with the recent config.guess change in commit 12fcf67c9108f4c4b581eaa302088782f0ee40ea * config.sub (shellcheck disable): Add SC2006,SC2268. Suggested-by: Jacob Bachmeyer 2021-07-03 Ozkan Sezer config.sub: normalize the quoting in the `echo FOO | sed ...` Some cases quote the argument to echo and some do not. At runtime it probably does not matter because the substituted values will never contain whitespace, but quoting them all would make shellcheck more useful. * config.sub: Consistently quote the argument of echo. * doc/config.sub.1: Regenerate. Suggested-by: Jacob Bachmeyer 2021-07-02 Ozkan Sezer config.sub: replace POSIX $( ) with classic ` ` throughout This is in line with the recent config.guess change in commit d70c4fa934de164178054c3a60aaa0024ed07c91. The patch was generated using patch-6.gawk script introduced in that commit. * config.sub: Revert POSIX command substitutions to classic form. 2021-06-04 Vineet Gupta Recognize arc32 This is the 32-bit variant of ARCv3 ISA (which is not compatible with the 32-bit ARCv2 ISA) | make check | cd testsuite && bash config-guess.sh && rm uname | PASS: config.guess checks (136 tests) | cd testsuite && bash config-sub.sh | PASS: config.sub checks (864 tests) | PASS: config.sub idempotency checks (801 tests) | PASS: config.sub canonicalise each config.guess testcase (136 tests) * config.guess (arc32:Linux:*:*): Recognize. * config.sub (arc32): Likewise. 2021-05-27 Jacob Bachmeyer Remove automatic patch generators These tools have served their purposes and need not be kept outside of the repository history any longer. This patch as a diff also collects the contents of the various tools in one convenient place. * patch-1.gawk: Remove. * patch-3.gawk: Likewise. * patch-6.gawk: Likewise. 2021-05-26 Jacob Bachmeyer config.guess: manual fixups after previous automatic patch The tool could not handle command substitutions that span lines, but fortunately there were only two such substitutions in the script. The test for which universe is active on Pyramid is rewritten into a case block because it was the only use of a command substitution as an argument to the test command, which would require quoting. * config.guess: Rewrite "if" for Pyramid systems to "case". 2021-05-26 Jacob Bachmeyer config.guess: replace POSIX $( ) with classic ` ` throughout The previous replacement of backticks with POSIX command substitutions was ill-considered and illogical: this script recognizes many archaic machine types that probably never had POSIX shells, therefore it needs to be able to run successfully under pre-POSIX shells. This patch was generated using the included GNU Awk program. * config.guess: Revert POSIX command substitutions to classic form. * patch-6.gawk: Store the tool that produced the automated patch. 2021-05-26 Jacob Bachmeyer config.guess: manual fixup after previous automated patches This patch provides the special handling for the GNU system. As these were two small and unique edits, they were not included in the scripts. This patch also cleans up other minor issues that must be addressed before reverting to classic command substitutions and updates "shellcheck" directives to account for changes in this script and the change in "shellcheck" towards reporting individual portability issues. 2021-05-26 Jacob Bachmeyer config.guess: automatic fixups after previous automated patch This patch was generated using the following command: sed -i config.guess \ -e '/="[^"]\+"\(-\|$\)/s/="\([^"([:space:])]\+\)"/=\1/' \ -e '/="[^"]\+"[[:alnum:]]/s/="\$\([^([:space:])]\+\)"/=${\1}/' \ -e \ '/\$(echo[^|]\+|/s/\([^[:space:]]\)[[:space:]]*|[[:space:]]*sed/\1 | sed/g' * config.guess: Remove unneeded quotes in other variable assignments, standardize spacing for "echo ... | sed" substitutions. 2021-05-26 Jacob Bachmeyer config.guess: remove unneeded quotes and factor command substitutions This is further cleanup and simplifies some constructs that can confuse Emacs' syntax highlighting while generally reducing required quoting. This patch was generated using the included GNU Awk program. * config.guess: Remove unneeded variable quotes and factor out command substitutions when setting GUESS. * patch-3.gawk: Store the tool that produced the automated patch. 2021-05-25 Jacob Bachmeyer config.guess: manual fixups after previous automatic patch * config.guess: Adjust a few "leftover" cases that the tool could not easily recognize and fixes comment indentation in a few other special cases. 2021-05-25 Jacob Bachmeyer config.guess: use intermediate variable with uname results This will allow quoting to be significantly simplified in another pass through the file. This patch was generated using the included GNU Awk program. * config.guess: Use GUESS variable to hold results of uname analysis. * patch-1.gawk: Store the tool that produced the automated patch. 2021-05-25 Jacob Bachmeyer config.guess: introduce intermediate variable with uname results This will allow quoting to be significantly simplified in another pass through the file. * config.guess: Introduce GUESS variable to hold results of uname analysis. 2021-05-24 Dmitry V. Levin config.guess: fix shellcheck warning SC2154 While, according to Plan 9 documentation, the environment variable $cputype is set to the name of the kernel's CPU's architecture, shellcheck warns that cputype is referenced but not assigned. Be on the safe side and do not use cputype if it is not defined or empty. * config.guess (*:Plan9:*:*): Fix shellcheck warning SC2154. 2021-05-24 Dmitry V. Levin config.guess: remove redundant quotes in case commands According to the GNU Autoconf Portable Shell Programming manual, the Bourne shell does not systematically split variables and back-quoted expressions, in particular on the right-hand side of assignments and in the argument of 'case'. The change is made automatically using the following command: $ sed -E -i 's/(\)/\1\2\3/' config.guess * config.guess: Simplify case commands by removing quotes around the argument. Suggested-by: Jacob Bachmeyer 2021-05-24 Dmitry V. Levin config.guess: simplify exit status workaround on alphaev67-dec-osf5.1 Commit 29865ea8a5622cdd80b7a69a0afa78004b4cd311 introduced an exit trap reset before exiting to avoid a spurious non-zero exit status on alphaev67-dec-osf5.1. Simplify that code a bit by moving the exit trap reset around. * config.guess (alpha:OSF1:*:*): Reset exit trap earlier. * doc/config.guess.1: Regenerate. 2021-10-29 Eli Zaretskii * gdb/doc/gdb.texinfo (Command Options): (Data): Document '-memory-tag-violations'. Update the example. 2021-09-28 Andrew Burgess * src-release.sh (GDB_SUPPPORT_DIRS): Add libbacktrace. 2021-09-27 Nick Alcock PR libctf/27967 * libtool.m4 (LT_PATH_NM): Try BSDization flags with a user-provided NM, if there is one. Run nm on itself, not on /dev/null, to avoid errors from nms that refuse to work on non-regular files. Remove other workarounds for this problem. Strip out blank lines from the nm output. 2021-09-27 Nick Alcock PR libctf/27967 * libtool.m4 (lt_cv_sys_global_symbol_pipe): Augment symcode for Solaris 11. 2021-07-03 Nick Clifton * 2.37 release branch created. 2021-07-03 Nick Clifton * libiberty: Sync with gcc. Bring in: 2021-06-30 Gerald Pfeifer * make-temp-file.c (usrtmp): Remove. (choose_tmpdir): Remove use of usrtmp. 2021-06-28 Indu Bhagat * simple-object.c (handle_lto_debug_sections): Copy over .BTF section. 2021-06-28 Indu Bhagat David Faust Jose E. Marchesi Weimin Pan * simple-object.c (handle_lto_debug_sections): Copy over .ctf sections. 2021-06-05 John David Anglin PR target/100734 * configure.ac: Use libiberty snprintf and vsnprintf on hppa*-*-hpux*. * configure: Regenerate. 2021-05-06 Tom Tromey * hashtab.c (htab_eq_string): New function. 2021-05-04 Eric Botcazou * configure.ac: Make test for variables more robust. * configure: Regenerate. 2021-05-03 H.J. Lu PR bootstrap/99703 * configure: Regenerated. 2021-04-21 Andreas Schwab PR demangler/100177 * rust-demangle.c (demangle_const_char): Properly print the character value. 2021-03-31 Patrick Palka PR c++/88115 * cp-demangle.c (d_dump, d_make_comp, d_expression_1) (d_count_templates_scopes): Handle DEMANGLE_COMPONENT_VENDOR_EXPR. (d_print_comp_inner): Likewise. : Revert r11-4926 change. : Likewise. * testsuite/demangle-expected: Adjust __alignof__ tests. 2021-03-16 Nick Clifton * sha1.c (sha1_process_bytes): Use memmove in place of memcpy. 2021-02-20 Mike Frysinger * Makefile.in (ACLOCAL, ACLOCAL_AMFLAGS, $(srcdir)/aclocal.m4): Define. (configure_deps): Rename to ... (aclocal_deps): ... this. Replace aclocal.m4 with acinclude.m4. ($(srcdir)/configure): Replace $(configure_deps) with $(srcdir)/aclocal.m4. * aclocal.m4: Move libiberty macros to acinclude.m4, then regenerate. * acinclude.m4: New file. * configure: Regenerate. 2021-02-19 Ayush Mittal * argv.c (expandargv): free allocated buffer if read fails. 2021-02-01 Martin Sebor * dyn-string.c (dyn_string_insert_cstr): Use memcpy instead of strncpy to avoid -Wstringop-truncation. 2021-05-29 Mike Frysinger * configure.ac: Add gnulib to configdirs for sim. * configure: Regenerate. 2021-05-24 Maciej W. Rozycki * MAINTAINERS: Update path to readline config.{sub,guess} files. 2021-05-24 Maciej W. Rozycki * config.guess: Import from upstream. * config.sub: Likewise. 2021-05-18 Mike Frysinger * Makefile.def: Add configure-sim dependency on all-gnulib. * Makefile.in: Regenerated. 2021-05-04 Nick Clifton * configure.ac (AC_PROG_CC): Replace with AC_PROG_CC_C99. * configure: Regenerate. 2021-03-18 Nick Alcock PR libctf/27482 * Makefile.def: Add install-bfd dependencies for install-libctf and install-ld, and install-strip-bfd dependencies for install-strip-libctf and install-strip-ld; move the install-ld dependency on install-libctf to join it. * Makefile.in: Regenerated. 2021-03-12 Mike Frysinger * Makefile.def: Remove all-sim dependency on configure-gdb. * Makefile.in: Regenerated. 2021-02-28 H.J. Lu PR binutils/26766 * Makefile.tpl (PGO_BUILD_TRAINING_FLAGS_TO_PASS): Add PGO_BUILD_TRAINING=yes. (PGO_BUILD_TRAINING_MFLAGS): New. (all): Pass $(PGO_BUILD_TRAINING_MFLAGS) to the PGO build. 2021-02-09 Alan Modra * configure.ac: Delete arm*-*-symbianelf* entry. * configure: Regenerate. 2021-01-26 Nick Alcock * Makefile.def: Add install-libctf dependency to install-ld. * Makefile.in: Regenerated. 2021-01-12 Mike Frysinger * src-release.sh (do_proto_toplev): Rewrite indentation. 2021-01-11 H.J. Lu PR binutils/26766 * configure.ac: * configure: Regenerated. 2021-01-11 H.J. Lu PR ld/27173 * configure: Regenerated. * libtool.m4 (_LT_CMD_OLD_ARCHIVE): Check if AR works with --plugin and rc before enabling --plugin. 2021-01-09 H.J. Lu PR binutils/26766 * Makefile.tpl (BUILD_CFLAGS): New. (CFLAGS): Append $(BUILD_CFLAGS). (CXXFLAGS): Likewise. (PGO_BUILD_GEN_FLAGS_TO_PASS): New. (PGO_BUILD_TRAINING_CFLAGS): Likewise. (PGO_BUILD_TRAINING_CXXFLAGS): Likewise. (PGO_BUILD_TRAINING_FLAGS_TO_PASS): Likewise. (PGO_BUILD_TRAINING_MFLAGS): Likewise. (PGO_BUILD_USE_FLAGS_TO_PASS): Likewise. (PGO-TRAINING-TARGETS): Likewise. (PGO_BUILD_TRAINING): Likewise. (all): Add '+' to the command line for recursive make. Support the PGO build. * configure.ac: Add --enable-pgo-build[=lto]. AC_SUBST PGO_BUILD_GEN_CFLAGS, PGO_BUILD_USE_CFLAGS and PGO_BUILD_LTO_CFLAGS. Enable the PGO build in Makefile. * Makefile.in: Regenerated. * configure: Likewise. 2021-01-09 H.J. Lu * Makefile.tpl (AR): Add @@AR_PLUGIN_OPTION@@ (RANLIB): Add @@RANLIB_PLUGIN_OPTION@@. * configure.ac: Include config/gcc-plugin.m4. AC_SUBST AR_PLUGIN_OPTION and RANLIB_PLUGIN_OPTION. * libtool.m4 (_LT_CMD_OLD_ARCHIVE): Pass --plugin to AR and RANLIB if possible. * Makefile.in: Regenerated. * configure: Likewise. 2021-01-09 Nick Clifton * 2.36 release branch crated. 2021-01-07 Samuel Thibault * libtool.m4: Match gnu* along with other GNU systems. 2021-01-07 Alan Modra * config.sub: Accept OS of eabi* and gnueabi*. 2021-01-05 Nick Alcock * Makefile.def (libctf): No longer no_check. Checking depends on all-ld. * Makefile.in: Regenerated. 2021-01-05 Nick Clifton * libiberty: Sync with gcc. Bring in: 2021-01-04 Martin Liska * strverscmp.c: Convert to utf8 from iso8859. 2020-12-22 Jason Merrill PR c++/67343 * cp-demangle.h (struct d_info): Add unresolved_name_state. * cp-demangle.c (d_prefix): Add subst parm. (d_nested_name): Pass it. (d_unresolved_name): Split out from... (d_expression_1): ...here. (d_demangle_callback): Maybe retry with old sr mangling. * testsuite/demangle-expected: Add test. 2020-12-21 Jason Merrill * cp-demangle.c (d_expression_1): Recognize qualified-id on RHS of dt/pt. * testsuite/demangle-expected: Add test. 2020-12-21 Jason Merrill * cp-demangle.c (d_unqualified_name): Clear is_expression. * testsuite/demangle-expected: Add tests. 2020-11-25 Matthew Malcomson * configure: Regenerate. * configure.ac: Avoid using sanitizer. 2020-11-13 Eduard-Mihai Burtescu * rust-demangle.c (struct rust_demangler): Add skipping_printing and bound_lifetime_depth fields. (eat): Add (v0-only). (parse_integer_62): Add (v0-only). (parse_opt_integer_62): Add (v0-only). (parse_disambiguator): Add (v0-only). (struct rust_mangled_ident): Add punycode{,_len} fields. (parse_ident): Support v0 identifiers. (print_str): Respect skipping_printing. (print_uint64): Add (v0-only). (print_uint64_hex): Add (v0-only). (print_ident): Respect skipping_printing, Support v0 identifiers. (print_lifetime_from_index): Add (v0-only). (demangle_binder): Add (v0-only). (demangle_path): Add (v0-only). (demangle_generic_arg): Add (v0-only). (demangle_type): Add (v0-only). (demangle_path_maybe_open_generics): Add (v0-only). (demangle_dyn_trait): Add (v0-only). (demangle_const): Add (v0-only). (demangle_const_uint): Add (v0-only). (basic_type): Add (v0-only). (rust_demangle_callback): Support v0 symbols. * testsuite/rust-demangle-expected: Add v0 testcases. 2020-11-13 Seija Kijin * strstr.c (strstr): Make implementation ANSI/POSIX compliant. 2020-11-11 Patrick Palka PR c++/88115 * cp-demangle.c (d_print_comp_inner) : Don't print the "operator " prefix for __alignof__. : Always print parens around the operand of __alignof__. * testsuite/demangle-expected: Test demangling for __alignof__. 2020-11-09 Christophe Lyon * pex-win32.c (pex_win32_exec_child): Initialize orig_err. 2020-10-06 Martin Liska PR lto/97290 * simple-object-elf.c (simple_object_elf_copy_lto_debug_sections): Use sh_link of a .symtab_shndx section. 2021-01-05 Alan Modra * config.guess: Import from upstream. * config.sub: Likewise. 2020-12-16 Martin Liska Tom de Vries * gdb/debuginfod-support.c (struct user_data): Remove has_printed field. Add meter field. (progressfn): Print progress using meter. 2020-12-02 Enze Li * .gitignore: Add gnu global outputs. 2020-12-02 Simon Marchi * .gitignore: Sync with gcc. 2020-10-26 Andreas Rammhold * src-release.sh: Use sha256sum instead of md5sum. 2020-10-14 Andrew Burgess * Makefile.in: Rebuild. * Makefile.def: Make distclean-gnulib depend on distclean-gdb and distclean-gdbserver. 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. @ text @d69 9 a77 9 bool frv_is_branch_major (CGEN_ATTR_VALUE_ENUM_TYPE, unsigned long); bool frv_is_float_major (CGEN_ATTR_VALUE_ENUM_TYPE, unsigned long); bool frv_is_media_major (CGEN_ATTR_VALUE_ENUM_TYPE, unsigned long); bool frv_is_branch_insn (const CGEN_INSN *); bool frv_is_float_insn (const CGEN_INSN *); bool frv_is_media_insn (const CGEN_INSN *); void frv_vliw_reset (FRV_VLIW *, unsigned long, unsigned long); int frv_vliw_add_insn (FRV_VLIW *, const CGEN_INSN *); bool spr_valid (long); d91 1 a91 1 bool d98 1 a98 1 return true; d102 1 a102 1 return true; d106 1 a106 1 return true; d110 1 a110 1 return false; d115 1 a115 1 bool d122 1 a122 1 return false; d125 1 a125 1 return true; d129 1 a129 1 return false; d134 1 a134 1 bool d141 1 a141 1 return true; d145 1 a145 1 return true; d149 1 a149 1 return true; d153 1 a153 1 return false; d156 1 a156 1 bool d161 1 a161 1 return true; d164 1 a164 1 return true; d167 1 a167 1 return true; d169 1 a169 1 return false; d172 1 a172 1 bool d177 1 a177 1 return true; d180 1 a180 1 return true; d183 1 a183 1 return true; d185 1 a185 1 return false; d188 1 a188 1 bool d193 1 a193 1 return true; d196 1 a196 1 return true; d199 1 a199 1 return true; d201 1 a201 1 return false; d442 1 a442 1 static bool d450 1 a450 1 return true; d452 1 a452 1 return false; d462 1 a462 1 return true; d469 1 a469 1 return true; d475 1 a475 1 return false; d480 1 a480 1 static bool d487 1 a487 1 return false; d489 1 a489 1 return true; d526 1 a526 1 static bool d533 1 a533 1 return true; d535 1 a535 1 return false; d541 1 a541 1 static bool d558 1 a558 1 return true; d561 1 a561 1 static bool d572 1 a572 1 return true; d592 1 a592 1 return true; d596 1 a596 1 static bool d603 1 a603 1 return true; d605 1 a605 1 return false; /* Not found. */ d608 1 a608 1 static bool d617 1 a617 1 return true; d619 1 a619 1 return false; d622 1 a622 1 static bool d638 1 a638 1 return true; /* Found one. */ d641 1 a641 1 return false; d644 1 a644 1 static bool d658 1 a658 1 return true; /* Found one. */ d661 1 a661 1 return false; d664 1 a664 1 static bool d712 1 a712 1 return true; /* All OK. */ d715 1 a715 1 static bool d735 1 a735 1 return true; /* OK */ d819 1 a819 1 return true; d822 1 a822 1 static bool d922 1 a922 1 bool d925 3 a927 3 if (regno < 0) return false; if (regno <= 4095) return true; return false; @