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netbsd-11-0-RC5:1.1.1.2
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netbsd-11-0-RC3:1.1.1.2
netbsd-11-0-RC2:1.1.1.2
netbsd-11-0-RC1:1.1.1.2
gcc-14-3-0:1.1.1.3
perseant-exfatfs-base-20250801:1.1.1.2
netbsd-11:1.1.1.2.0.4
netbsd-11-base:1.1.1.2
gcc-12-5-0:1.1.1.2
netbsd-10-1-RELEASE:1.1.1.1
perseant-exfatfs-base-20240630:1.1.1.2
gcc-12-4-0:1.1.1.2
perseant-exfatfs:1.1.1.2.0.2
perseant-exfatfs-base:1.1.1.2
netbsd-10-0-RELEASE:1.1.1.1
netbsd-10-0-RC6:1.1.1.1
netbsd-10-0-RC5:1.1.1.1
netbsd-10-0-RC4:1.1.1.1
netbsd-10-0-RC3:1.1.1.1
netbsd-10-0-RC2:1.1.1.1
netbsd-10-0-RC1:1.1.1.1
gcc-12-3-0:1.1.1.2
gcc-10-5-0:1.1.1.1
netbsd-10:1.1.1.1.0.6
netbsd-10-base:1.1.1.1
gcc-10-4-0:1.1.1.1
cjep_sun2x-base1:1.1.1.1
cjep_sun2x:1.1.1.1.0.4
cjep_sun2x-base:1.1.1.1
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cjep_staticlib_x:1.1.1.1.0.2
cjep_staticlib_x-base:1.1.1.1
gcc-10-3-0:1.1.1.1
FSF:1.1.1;
locks; strict;
comment @# @;
1.1
date 2021.04.10.22.10.02; author mrg; state Exp;
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@@
1.1
log
@Initial revision
@
text
@/* Copyright (C) 2019-2020 Free Software Foundation, Inc.
This file is part of LIBF7, which is part of GCC.
GCC 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, or (at your option) any later
version.
GCC 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.
Under Section 7 of GPL version 3, you are granted additional
permissions described in the GCC Runtime Library Exception, version
3.1, as published by the Free Software Foundation.
You should have received a copy of the GNU General Public License and
a copy of the GCC Runtime Library Exception along with this program;
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
. */
static const F7_PGMSPACE f7_t ARRAY_NAME[] =
{
#define F7_CONST_DEF(NAME, FLAGS, M6, M5, M4, M3, M2, M1, M0, EXPO) \
{ .flags = FLAGS, .mant = { M0, M1, M2, M3, M4, M5, M6 }, .expo = EXPO },
#include "libf7-const.def"
#undef F7_CONST_DEF
};
// static const uint8_t n_ARRAY_NAME = .
#define F7_n_NAME2(X) n_##X
#define F7_n_NAME1(X) F7_n_NAME2(X)
F7_UNUSED static const uint8_t F7_n_NAME1 (ARRAY_NAME) =
#define F7_CONST_DEF(NAME, FLAGS, M6, M5, M4, M3, M2, M1, M0, EXPO) \
+ 1
#include "libf7-const.def"
#undef F7_CONST_DEF
;
#undef F7_n_NAME1
#undef F7_n_NAME2
@
1.1.1.1
log
@initial import of GCC 10.3.0. main changes include:
caveats:
- ABI issue between c++14 and c++17 fixed
- profile mode is removed from libstdc++
- -fno-common is now the default
new features:
- new flags -fallocation-dce, -fprofile-partial-training,
-fprofile-reproducible, -fprofile-prefix-path, and -fanalyzer
- many new compile and link time optimisations
- enhanced drive optimisations
- openacc 2.6 support
- openmp 5.0 features
- new warnings: -Wstring-compare and -Wzero-length-bounds
- extended warnings: -Warray-bounds, -Wformat-overflow,
-Wrestrict, -Wreturn-local-addr, -Wstringop-overflow,
-Warith-conversion, -Wmismatched-tags, and -Wredundant-tags
- some likely C2X features implemented
- more C++20 implemented
- many new arm & intel CPUs known
hundreds of reported bugs are fixed. full list of changes
can be found at:
https://gcc.gnu.org/gcc-10/changes.html
@
text
@@
1.1.1.2
log
@initial import of GCC 12.3.0.
major changes in GCC 11 included:
- The default mode for C++ is now -std=gnu++17 instead of -std=gnu++14.
- When building GCC itself, the host compiler must now support C++11,
rather than C++98.
- Some short options of the gcov tool have been renamed: -i to -j and
-j to -H.
- ThreadSanitizer improvements.
- Introduce Hardware-assisted AddressSanitizer support.
- For targets that produce DWARF debugging information GCC now defaults
to DWARF version 5. This can produce up to 25% more compact debug
information compared to earlier versions.
- Many optimisations.
- The existing malloc attribute has been extended so that it can be
used to identify allocator/deallocator API pairs. A pair of new
-Wmismatched-dealloc and -Wmismatched-new-delete warnings are added.
- Other new warnings:
-Wsizeof-array-div, enabled by -Wall, warns about divisions of two
sizeof operators when the first one is applied to an array and the
divisor does not equal the size of the array element.
-Wstringop-overread, enabled by default, warns about calls to string
functions reading past the end of the arrays passed to them as
arguments.
-Wtsan, enabled by default, warns about unsupported features in
ThreadSanitizer (currently std::atomic_thread_fence).
- Enchanced warnings:
-Wfree-nonheap-object detects many more instances of calls to
deallocation functions with pointers not returned from a dynamic
memory allocation function.
-Wmaybe-uninitialized diagnoses passing pointers or references to
uninitialized memory to functions taking const-qualified arguments.
-Wuninitialized detects reads from uninitialized dynamically
allocated memory.
-Warray-parameter warns about functions with inconsistent array forms.
-Wvla-parameter warns about functions with inconsistent VLA forms.
- Several new features from the upcoming C2X revision of the ISO C
standard are supported with -std=c2x and -std=gnu2x.
- Several C++20 features have been implemented.
- The C++ front end has experimental support for some of the upcoming
C++23 draft.
- Several new C++ warnings.
- Enhanced Arm, AArch64, x86, and RISC-V CPU support.
- The implementation of how program state is tracked within
-fanalyzer has been completely rewritten with many enhancements.
see https://gcc.gnu.org/gcc-11/changes.html for a full list.
major changes in GCC 12 include:
- An ABI incompatibility between C and C++ when passing or returning
by value certain aggregates containing zero width bit-fields has
been discovered on various targets. x86-64, ARM and AArch64
will always ignore them (so there is a C ABI incompatibility
between GCC 11 and earlier with GCC 12 or later), PowerPC64 ELFv2
always take them into account (so there is a C++ ABI
incompatibility, GCC 4.4 and earlier compatible with GCC 12 or
later, incompatible with GCC 4.5 through GCC 11). RISC-V has
changed the handling of these already starting with GCC 10. As
the ABI requires, MIPS takes them into account handling function
return values so there is a C++ ABI incompatibility with GCC 4.5
through 11.
- STABS: Support for emitting the STABS debugging format is
deprecated and will be removed in the next release. All ports now
default to emit DWARF (version 2 or later) debugging info or are
obsoleted.
- Vectorization is enabled at -O2 which is now equivalent to the
original -O2 -ftree-vectorize -fvect-cost-model=very-cheap.
- GCC now supports the ShadowCallStack sanitizer.
- Support for __builtin_shufflevector compatible with the clang
language extension was added.
- Support for attribute unavailable was added.
- Support for __builtin_dynamic_object_size compatible with the
clang language extension was added.
- New warnings:
-Wbidi-chars warns about potentially misleading UTF-8
bidirectional control characters.
-Warray-compare warns about comparisons between two operands of
array type.
- Some new features from the upcoming C2X revision of the ISO C
standard are supported with -std=c2x and -std=gnu2x.
- Several C++23 features have been implemented.
- Many C++ enhancements across warnings and -f options.
see https://gcc.gnu.org/gcc-12/changes.html for a full list.
@
text
@d1 1
a1 1
/* Copyright (C) 2019-2022 Free Software Foundation, Inc.
@
1.1.1.3
log
@initial import of GCC 14.3.0.
major changes in GCC 13:
- improved sanitizer
- zstd debug info compression
- LTO improvements
- SARIF based diagnostic support
- new warnings: -Wxor-used-as-pow, -Wenum-int-mismatch, -Wself-move,
-Wdangling-reference
- many new -Wanalyzer* specific warnings
- enhanced warnings: -Wpessimizing-move, -Wredundant-move
- new attributes to mark file descriptors, c++23 "assume"
- several C23 features added
- several C++23 features added
- many new features for Arm, x86, RISC-V
major changes in GCC 14:
- more strict C99 or newer support
- ia64* marked deprecated (but seemingly still in GCC 15.)
- several new hardening features
- support for "hardbool", which can have user supplied values of true/false
- explicit support for stack scrubbing upon function exit
- better auto-vectorisation support
- added clang-compatible __has_feature and __has_extension
- more C23, including -std=c23
- several C++26 features added
- better diagnostics in C++ templates
- new warnings: -Wnrvo, Welaborated-enum-base
- many new features for Arm, x86, RISC-V
- possible ABI breaking change for SPARC64 and small structures with arrays
of floats.
@
text
@d1 1
a1 1
/* Copyright (C) 2019-2024 Free Software Foundation, Inc.
@