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2023-06-16Daily bump.GCC Administrator1-0/+5
2023-06-15configure: Implement --enable-host-pieMarek Polacek2-4/+4
[ This is my third attempt to add this configure option. The first version was approved but it came too late in the development cycle. The second version was also approved, but I had to revert it: <https://gcc.gnu.org/pipermail/gcc-patches/2022-November/607082.html>. I've fixed the problem (by moving $(PICFLAG) from INTERNAL_CFLAGS to ALL_COMPILERFLAGS). Another change is that since r13-4536 I no longer need to touch Makefile.def, so this patch is simplified. ] This patch implements the --enable-host-pie configure option which makes the compiler executables PIE. This can be used to enhance protection against ROP attacks, and can be viewed as part of a wider trend to harden binaries. It is similar to the option --enable-host-shared, except that --e-h-s won't add -shared to the linker flags whereas --e-h-p will add -pie. It is different from --enable-default-pie because that option just adds an implicit -fPIE/-pie when the compiler is invoked, but the compiler itself isn't PIE. Since r12-5768-gfe7c3ecf, PCH works well with PIE, so there are no PCH regressions. When building the compiler, the build process may use various in-tree libraries; these need to be built with -fPIE so that it's possible to use them when building a PIE. For instance, when --with-included-gettext is in effect, intl object files must be compiled with -fPIE. Similarly, when building in-tree gmp, isl, mpfr and mpc, they must be compiled with -fPIE. With this patch and --enable-host-pie used to configure gcc: $ file gcc/cc1{,plus,obj,gm2} gcc/f951 gcc/lto1 gcc/cpp gcc/go1 gcc/rust1 gcc/gnat1 gcc/cc1: ELF 64-bit LSB pie executable, x86-64, version 1 (GNU/Linux), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=98e22cde129d304aa6f33e61b1c39e144aeb135e, for GNU/Linux 3.2.0, with debug_info, not stripped gcc/cc1plus: ELF 64-bit LSB pie executable, x86-64, version 1 (GNU/Linux), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=859d1ea37e43dfe50c18fd4e3dd9a34bb1db8f77, for GNU/Linux 3.2.0, with debug_info, not stripped gcc/cc1obj: ELF 64-bit LSB pie executable, x86-64, version 1 (GNU/Linux), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=1964f8ecee6163182bc26134e2ac1f324816e434, for GNU/Linux 3.2.0, with debug_info, not stripped gcc/cc1gm2: ELF 64-bit LSB pie executable, x86-64, version 1 (GNU/Linux), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=a396672c7ff913d21855829202e7b02ecf42ff4c, for GNU/Linux 3.2.0, with debug_info, not stripped gcc/f951: ELF 64-bit LSB pie executable, x86-64, version 1 (GNU/Linux), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=59c523db893186547ac75c7a71f48be0a461c06b, for GNU/Linux 3.2.0, with debug_info, not stripped gcc/lto1: ELF 64-bit LSB pie executable, x86-64, version 1 (GNU/Linux), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=084a7b77df7be2d63c2d4c655b5bbc3fcdb6038d, for GNU/Linux 3.2.0, with debug_info, not stripped gcc/cpp: ELF 64-bit LSB pie executable, x86-64, version 1 (GNU/Linux), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=3503bf8390d219a10d6653b8560aa21158132168, for GNU/Linux 3.2.0, with debug_info, not stripped gcc/go1: ELF 64-bit LSB pie executable, x86-64, version 1 (GNU/Linux), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=988cc673af4fba5dcb482f4b34957b99050a68c5, for GNU/Linux 3.2.0, with debug_info, not stripped gcc/rust1: ELF 64-bit LSB pie executable, x86-64, version 1 (GNU/Linux), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=b6a5d3d514446c4dcdee0707f086ab9b274a8a3c, for GNU/Linux 3.2.0, with debug_info, not stripped gcc/gnat1: ELF 64-bit LSB pie executable, x86-64, version 1 (GNU/Linux), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=bb11ccdc2c366fe3fe0980476bcd8ca19b67f9dc, for GNU/Linux 3.2.0, with debug_info, not stripped I plan to add an option to link with -Wl,-z,now. Bootstrapped on x86_64-pc-linux-gnu with --with-included-gettext --enable-host-pie as well as without --enable-host-pie. Also tested on a Debian system where the system gcc was configured with --enable-default-pie. Co-Authored by: Iain Sandoe <iain@sandoe.co.uk> ChangeLog: * configure.ac (--enable-host-pie): New check. Set PICFLAG after this check. * configure: Regenerate. c++tools/ChangeLog: * Makefile.in: Rename PIEFLAG to PICFLAG. Set LD_PICFLAG. Use it. Use pic/libiberty.a if PICFLAG is set. * configure.ac (--enable-default-pie): Set PICFLAG instead of PIEFLAG. (--enable-host-pie): New check. * configure: Regenerate. fixincludes/ChangeLog: * Makefile.in: Set and use PICFLAG and LD_PICFLAG. Use the "pic" build of libiberty if PICFLAG is set. * configure.ac: * configure: Regenerate. gcc/ChangeLog: * Makefile.in: Set LD_PICFLAG. Use it. Set enable_host_pie. Remove NO_PIE_CFLAGS and NO_PIE_FLAG. Pass LD_PICFLAG to ALL_LINKERFLAGS. Use the "pic" build of libiberty if --enable-host-pie. * configure.ac (--enable-host-shared): Don't set PICFLAG here. (--enable-host-pie): New check. Set PICFLAG and LD_PICFLAG after this check. * configure: Regenerate. * doc/install.texi: Document --enable-host-pie. gcc/ada/ChangeLog: * gcc-interface/Make-lang.in (ALL_ADAFLAGS): Remove NO_PIE_CFLAGS. Add PICFLAG. Use PICFLAG when building ada/b_gnat1.o and ada/b_gnatb.o. * gcc-interface/Makefile.in: Use pic/libiberty.a if PICFLAG is set. Remove NO_PIE_FLAG. gcc/m2/ChangeLog: * Make-lang.in: New var, GM2_PICFLAGS. Use it. gcc/d/ChangeLog: * Make-lang.in: Remove NO_PIE_CFLAGS. intl/ChangeLog: * Makefile.in: Use @PICFLAG@ in COMPILE as well. * configure.ac (--enable-host-shared): Don't set PICFLAG here. (--enable-host-pie): New check. Set PICFLAG after this check. * configure: Regenerate. libcody/ChangeLog: * Makefile.in: Pass LD_PICFLAG to LDFLAGS. * configure.ac (--enable-host-shared): Don't set PICFLAG here. (--enable-host-pie): New check. Set PICFLAG and LD_PICFLAG after this check. * configure: Regenerate. libcpp/ChangeLog: * configure.ac (--enable-host-shared): Don't set PICFLAG here. (--enable-host-pie): New check. Set PICFLAG after this check. * configure: Regenerate. libdecnumber/ChangeLog: * configure.ac (--enable-host-shared): Don't set PICFLAG here. (--enable-host-pie): New check. Set PICFLAG after this check. * configure: Regenerate. libiberty/ChangeLog: * configure.ac: Also set shared when enable_host_pie. * configure: Regenerate. zlib/ChangeLog: * configure.ac (--enable-host-shared): Don't set PICFLAG here. (--enable-host-pie): New check. Set PICFLAG after this check. * configure: Regenerate.
2023-06-14Daily bump.GCC Administrator1-0/+6
2023-06-13c++: Fix templated convertion operator demanglingNathan Sidwell2-25/+30
Instantiations of templated conversion operators failed to demangle for cases such as 'operator X<int>', but worked for 'operator X<int> &', due to thinking the template instantiation of X was the instantiation of the conversion operator itself. libiberty/ * cp-demangle.c (d_print_conversion): Remove incorrect template instantiation handling. * testsuite/demangle-expected: Add testcases.
2023-06-08Daily bump.GCC Administrator1-0/+5
2023-06-06libiberty: writeargv: Simplify function error mode.Costas Argyris1-3/+1
You are right, this is also a remnant of the old function design that I completely missed. Here is the follow-up patch for that. Thanks for pointing it out. Costas On Tue, 6 Jun 2023 at 04:12, Jeff Law <jeffreyalaw@gmail.com> wrote: On 6/5/23 08:37, Costas Argyris via Gcc-patches wrote: > writeargv can be simplified by getting rid of the error exit mode > that was only relevant many years ago when the function used > to open the file descriptor internally. [ ... ] Thanks. I've pushed this to the trunk. You could (as a follow-up) simplify it even further. There's no need for the status variable as far as I can tell. You could just have the final return be "return 0;" instead of "return status;". libiberty/ * argv.c (writeargv): Constant propagate "0" for "status", simplifying the code slightly.
2023-06-07Daily bump.GCC Administrator1-0/+4
2023-06-05libiberty: writeargv: Simplify function error mode.Costas Argyris1-20/+9
writeargv can be simplified by getting rid of the error exit mode that was only relevant many years ago when the function used to open the file descriptor internally. 0001-libiberty-writeargv-Simplify-function-error-mode.patch From 1271552baee5561fa61652f4ca7673c9667e4f8f Mon Sep 17 00:00:00 2001 From: Costas Argyris <costas.argyris@gmail.com> Date: Mon, 5 Jun 2023 15:02:06 +0100 Subject: [PATCH] libiberty: writeargv: Simplify function error mode. The goto-based error mode was based on a previous version of the function where it was responsible for opening the file, so it had to close it upon any exit: https://inbox.sourceware.org/gcc-patches/20070417200340.GM9017@sparrowhawk.codesourcery.com/ (thanks pinskia) This is no longer the case though since now the function takes the file descriptor as input, so the exit mode on error can be just a simple return 1 statement. libiberty/ * argv.c (writeargv): Simplify & remove gotos. Signed-off-by: Costas Argyris <costas.argyris@gmail.com>
2023-06-06Daily bump.GCC Administrator1-0/+11
2023-06-05libiberty: pex-win32.c: Fix some typos.Costas Argyris1-2/+2
libiberty/ChangeLog: * pex-win32.c: fix typos. Signed-off-by: Costas Argyris <costas.argyris@gmail.com> Signed-off-by: Jonathan Yong <10walls@gmail.com>
2023-06-05libiberty: On Windows, pass a >32k cmdline through a response file.Costas Argyris1-13/+44
pex-win32.c (win32_spawn): If the command line for CreateProcess exceeds the 32k Windows limit, try to store it in a temporary response file and call CreateProcess with @file instead (PR71850). Signed-off-by: Costas Argyris <costas.argyris@gmail.com> Signed-off-by: Jonathan Yong <10walls@gmail.com> libiberty/ChangeLog: * pex-win32.c (win32_spawn): Check command line length and generate a response file if necessary. (spawn_script): Adjust parameters. (pex_win32_exec_child): Ditto. Signed-off-by: Jonathan Yong <10walls@gmail.com>
2023-06-04Daily bump.GCC Administrator1-0/+10
2023-06-03c++: mangle noexcept-expr [PR70790]Patrick Palka2-2/+6
This implements noexcept(expr) mangling and demangling as per the Itanium ABI. PR c++/70790 gcc/cp/ChangeLog: * mangle.cc (write_expression): Handle NOEXCEPT_EXPR. libiberty/ChangeLog: * cp-demangle.c (cplus_demangle_operators): Add the noexcept operator. (d_print_comp_inner) <case DEMANGLE_COMPONENT_UNARY>: Always print parens around the operand of noexcept too. * testsuite/demangle-expected: Test noexcept operator demangling. gcc/testsuite/ChangeLog: * g++.dg/abi/mangle78.C: New test.
2023-04-03Daily bump.GCC Administrator1-0/+6
2023-04-02libiberty: Make strstr.c in libiberty ANSI compliantJakub Jelinek1-5/+10
On Fri, Nov 13, 2020 at 11:53:43AM -0700, Jeff Law via Gcc-patches wrote: > > On 5/1/20 6:06 PM, Seija Kijin via Gcc-patches wrote: > > The original code in libiberty says "FIXME" and then says it has not been > > validated to be ANSI compliant. However, this patch changes the function to > > match implementations that ARE compliant, and such code is in the public > > domain. > > > > I ran the test results, and there are no test failures. > > Thanks.  This seems to be the standard "simple" strstr implementation.  > There's significantly faster implementations available, but I doubt it's > worth the effort as the version in this file only gets used if there is > no system strstr.c. Except that PR109306 says the new version is non-compliant and is certainly slower than what we used to have. The only problem I see on the old version (sure, it is not very fast version) is that for strstr ("abcd", "") it returned "abcd"+4 rather than "abcd" because strchr in that case changed p to point to the last character and then strncmp returned 0. The question reported in PR109306 is whether memcmp is required not to access characters beyond the first difference or not. For all of memcmp/strcmp/strncmp, C17 says: "The sign of a nonzero value returned by the comparison functions memcmp, strcmp, and strncmp is determined by the sign of the difference between the values of the first pair of characters (both interpreted as unsigned char) that differ in the objects being compared." but then in memcmp description says: "The memcmp function compares the first n characters of the object pointed to by s1 to the first n characters of the object pointed to by s2." rather than something similar to strncmp wording: "The strncmp function compares not more than n characters (characters that follow a null character are not compared) from the array pointed to by s1 to the array pointed to by s2." So, while for strncmp it seems clearly well defined when there is zero terminator before reaching the n, for memcmp it is unclear if say int memcmp (const void *s1, const void *s2, size_t n) { int ret = 0; size_t i; const unsigned char *p1 = (const unsigned char *) s1; const unsigned char *p2 = (const unsigned char *) s2; for (i = n; i; i--) if (p1[i - 1] != p2[i - 1]) ret = p1[i - 1] < p2[i - 1] ? -1 : 1; return ret; } wouldn't be valid implementation (one which always compares all characters and just returns non-zero from the first one that differs). So, shouldn't we just revert and handle the len == 0 case correctly? I think almost nothing really uses it, but still, the old version at least worked nicer with a fast strchr. Could as well strncmp (p + 1, s2 + 1, len - 1) if that is preferred because strchr already compared the first character. 2023-04-02 Jakub Jelinek <jakub@redhat.com> PR other/109306 * strstr.c: Revert the 2020-11-13 changes. (strstr): Return s1 if len is 0.
2023-03-31Daily bump.GCC Administrator1-0/+5
2023-03-30libiberty: Remove a reference to the Glibc manualGerald Pfeifer1-2/+2
longjmp is not specific to Glibc, and GCC supports lots of systems that do not use Glibc. Plus this link has been broken in the web version for ages without a good way to fix. libiberty/ChangeLog: * obstacks.texi (Preparing for Obstacks): Remove a (broken) reference to the Glibc manual.
2023-03-04Daily bump.GCC Administrator1-0/+6
2023-03-03libiberty: fix memory leak in pex-win32.c and refactorCostas Argyris1-21/+10
Fix memory leak of cmdline buffer and refactor to have cleanup code appear once for all exit cases. libiberty/ChangeLog: * pex-win32.c (win32_spawn): Fix memory leak of cmdline buffer and refactor to have cleanup code appear once for all exit cases. Signed-off-by: Jonathan Yong <10walls@gmail.com>
2023-02-12Daily bump.GCC Administrator1-0/+5
2023-02-11libiberty: fix lrealpath on Windows NTFS symlinksniXman1-25/+174
gcc computes the wrong prefix if invoked through an NTFS symlink. Try to resolve it if possible. PR/108350 libiberty/ChangeLog: * lrealpath.c (lrealpath): try to resolve symlink and use UNC paths where applicable. Signed-off-by: Jonathan Yong <10walls@gmail.com>
2023-01-16Update copyright years.Jakub Jelinek94-95/+95
2023-01-08Daily bump.GCC Administrator1-0/+6
2023-01-07Always define `WIN32_LEAN_AND_MEAN` before <windows.h>LIU Hao2-0/+2
Recently, mingw-w64 has got updated <msxml.h> from Wine which is included indirectly by <windows.h> if `WIN32_LEAN_AND_MEAN` is not defined. The `IXMLDOMDocument` class has a member function named `abort()`, which gets affected by our `abort()` macro in "system.h". `WIN32_LEAN_AND_MEAN` should, nevertheless, always be defined. This can exclude 'APIs such as Cryptography, DDE, RPC, Shell, and Windows Sockets' [1], and speed up compilation of these files a bit. [1] https://learn.microsoft.com/en-us/windows/win32/winprog/using-the-windows-headers gcc/ PR middle-end/108300 * config/xtensa/xtensa-dynconfig.c: Define `WIN32_LEAN_AND_MEAN` before <windows.h>. * diagnostic-color.cc: Likewise. * plugin.cc: Likewise. * prefix.cc: Likewise. gcc/ada/ PR middle-end/108300 * adaint.c: Define `WIN32_LEAN_AND_MEAN` before `#include <windows.h>`. * cio.c: Likewise. * ctrl_c.c: Likewise. * expect.c: Likewise. * gsocket.h: Likewise. * mingw32.h: Likewise. * mkdir.c: Likewise. * rtfinal.c: Likewise. * rtinit.c: Likewise. * seh_init.c: Likewise. * sysdep.c: Likewise. * terminals.c: Likewise. * tracebak.c: Likewise. gcc/jit/ PR middle-end/108300 * jit-w32.h: Define `WIN32_LEAN_AND_MEAN` before <windows.h>. libatomic/ PR middle-end/108300 * config/mingw/lock.c: Define `WIN32_LEAN_AND_MEAN` before <windows.h>. libffi/ PR middle-end/108300 * src/aarch64/ffi.c: Define `WIN32_LEAN_AND_MEAN` before <windows.h>. libgcc/ PR middle-end/108300 * config/i386/enable-execute-stack-mingw32.c: Define `WIN32_LEAN_AND_MEAN` before <windows.h>. * libgcc2.c: Likewise. * unwind-generic.h: Likewise. libgfortran/ PR middle-end/108300 * intrinsics/sleep.c: Define `WIN32_LEAN_AND_MEAN` before <windows.h>. libgomp/ PR middle-end/108300 * config/mingw32/proc.c: Define `WIN32_LEAN_AND_MEAN` before <windows.h>. libiberty/ PR middle-end/108300 * make-temp-file.c: Define `WIN32_LEAN_AND_MEAN` before <windows.h>. * pex-win32.c: Likewise. libssp/ PR middle-end/108300 * ssp.c: Define `WIN32_LEAN_AND_MEAN` before <windows.h>. libstdc++-v3/ PR middle-end/108300 * src/c++11/system_error.cc: Define `WIN32_LEAN_AND_MEAN` before <windows.h>. * src/c++11/thread.cc: Likewise. * src/c++17/fs_ops.cc: Likewise. * src/filesystem/ops.cc: Likewise. libvtv/ PR middle-end/108300 * vtv_malloc.cc: Define `WIN32_LEAN_AND_MEAN` before <windows.h>. * vtv_rts.cc: Likewise. * vtv_utils.cc: Likewise.
2022-11-24Daily bump.GCC Administrator1-0/+13
2022-11-22Revert "configure: Implement --enable-host-pie"Marek Polacek2-4/+4
This reverts commit 251c72a68af3a8b0638705b73ef120ffdf0053eb.
2022-11-22configure: Implement --enable-host-pieMarek Polacek2-4/+4
This patch implements the --enable-host-pie configure option which makes the compiler executables PIE. This can be used to enhance protection against ROP attacks, and can be viewed as part of a wider trend to harden binaries. It is similar to the option --enable-host-shared, except that --e-h-s won't add -shared to the linker flags whereas --e-h-p will add -pie. It is different from --enable-default-pie because that option just adds an implicit -fPIE/-pie when the compiler is invoked, but the compiler itself isn't PIE. Since r12-5768-gfe7c3ecf, PCH works well with PIE, so there are no PCH regressions. When building the compiler, the build process may use various in-tree libraries; these need to be built with -fPIE so that it's possible to use them when building a PIE. For instance, when --with-included-gettext is in effect, intl object files must be compiled with -fPIE. Similarly, when building in-tree gmp, isl, mpfr and mpc, they must be compiled with -fPIE. I plan to add an option to link with -Wl,-z,now. ChangeLog: * Makefile.def: Pass $(PICFLAG) to AM_CFLAGS for gmp, mpfr, mpc, and isl. * Makefile.in: Regenerate. * Makefile.tpl: Set PICFLAG. * configure.ac (--enable-host-pie): New check. Set PICFLAG after this check. * configure: Regenerate. c++tools/ChangeLog: * Makefile.in: Rename PIEFLAG to PICFLAG. Set LD_PICFLAG. Use it. Use pic/libiberty.a if PICFLAG is set. * configure.ac (--enable-default-pie): Set PICFLAG instead of PIEFLAG. (--enable-host-pie): New check. * configure: Regenerate. fixincludes/ChangeLog: * Makefile.in: Set and use PICFLAG and LD_PICFLAG. Use the "pic" build of libiberty if PICFLAG is set. * configure.ac: * configure: Regenerate. gcc/ChangeLog: * Makefile.in: Set LD_PICFLAG. Use it. Set enable_host_pie. Remove NO_PIE_CFLAGS and NO_PIE_FLAG. Pass LD_PICFLAG to ALL_LINKERFLAGS. Use the "pic" build of libiberty if --enable-host-pie. * configure.ac (--enable-host-shared): Don't set PICFLAG here. (--enable-host-pie): New check. Set PICFLAG and LD_PICFLAG after this check. * configure: Regenerate. * doc/install.texi: Document --enable-host-pie. gcc/d/ChangeLog: * Make-lang.in: Remove NO_PIE_CFLAGS. intl/ChangeLog: * Makefile.in: Use @PICFLAG@ in COMPILE as well. * configure.ac (--enable-host-shared): Don't set PICFLAG here. (--enable-host-pie): New check. Set PICFLAG after this check. * configure: Regenerate. libcody/ChangeLog: * Makefile.in: Pass LD_PICFLAG to LDFLAGS. * configure.ac (--enable-host-shared): Don't set PICFLAG here. (--enable-host-pie): New check. Set PICFLAG and LD_PICFLAG after this check. * configure: Regenerate. libcpp/ChangeLog: * configure.ac (--enable-host-shared): Don't set PICFLAG here. (--enable-host-pie): New check. Set PICFLAG after this check. * configure: Regenerate. libdecnumber/ChangeLog: * configure.ac (--enable-host-shared): Don't set PICFLAG here. (--enable-host-pie): New check. Set PICFLAG after this check. * configure: Regenerate. libiberty/ChangeLog: * configure.ac: Also set shared when enable_host_pie. * configure: Regenerate. zlib/ChangeLog: * configure.ac (--enable-host-shared): Don't set PICFLAG here. (--enable-host-pie): New check. Set PICFLAG after this check. * configure: Regenerate.
2022-11-21changelog: Fix extra space after tab.Martin Liska1-47/+47
2022-11-16Daily bump.GCC Administrator1-0/+12
2022-11-15demangler: Templated lambda demanglingNathan Sidwell2-24/+289
Templated lambdas have a template-head, which is part of their signature. GCC ABI 18 mangles that into the lambda name. This adds support to the demangler. We have to introduce artificial template parameter names, as we need to refer to them from later components of the lambda signature. We use $T:n, $N:n and $TT:n for type, non-type and template parameters. Non-type parameter names are not shown in the strictly correct location -- for instance 'int (&NT) ()' would be shown as 'int (&) $N:n'. That's unfortunate, but an orthogonal issue. The 'is_lambda_arg' field is now repurposed as indicating the number of explicit template parameters (1-based). include/ * demangle.h (enum demangle_component_type): Add DEMANGLE_COMPONENT_TEMPLATE_HEAD, DEMANGLE_COMPONENT_TEMPLATE_TYPE_PARM, DEMANGLE_COMPONENT_TEMPLATE_NON_TYPE_PARM, DEMANGLE_COMPONENT_TEMPLATE_TEMPLATE_PARM, DEMANGLE_COMPONENT_TEMPLATE_PACK_PARM. libiberty/ * cp-demangle.c (struct d_print_info): Rename is_lambda_arg to lambda_tpl_parms. Augment semantics. (d_make_comp): Add checks for new components. (d_template_parm, d_template_head): New. (d_lambda): Add templated lambda support. (d_print_init): Adjust. (d_print_lambda_parm_name): New. (d_print_comp_inner): Support templated lambdas, * testsuite/demangle-expected: Add testcases.
2022-11-15Daily bump.GCC Administrator1-0/+92
2022-11-14Revert "sphinx: copy files from texi2rst-generated repository"Martin Liska13-2859/+0
This reverts commit c63539ffe4c0e327337a1a51f638d9c8c958cb26.
2022-11-14Revert "sphinx: support Sphinx in build system"Martin Liska1-18/+25
This reverts commit 41a45cba0021f597dbfdec1f782026215ea21726.
2022-11-14Revert "sphinx: remove texinfo files"Martin Liska5-0/+3725
This reverts commit 54ca4eef58661a7d7a511e2bbbe309bde1732abf.
2022-11-14Revert "sphinx: add --with-sphinx-build"Martin Liska3-97/+3
This reverts commit 1f5a932e89b0c2c4a7af7f849ca2e2e3dbf329e0.
2022-11-14Revert "sphinx: add missing trailing newline"Martin Liska12-12/+12
This reverts commit 3ed1b4ce7c9bdf8c777d12da0f5fe4cae8ba7c8e.
2022-11-14Revert "sphinx: add missing newline for conf.py files."Martin Liska1-1/+1
This reverts commit bd044dae51caea3c641f86ec5cb0ebccf7e06de7.
2022-11-14Revert "configure: always set SPHINX_BUILD"Martin Liska2-2/+2
This reverts commit 5e749ee3019d7917184af30dab8d09c933c0a4a1.
2022-11-14Daily bump.GCC Administrator1-0/+6
2022-11-13configure: always set SPHINX_BUILDMartin Liska2-2/+2
During the Sphinx-migration development, I used SPHINX_BUILD='' in order to skip building info and manual pages in gcc folder. However, we've got HAS_SPHINX_BUILD which is the correct flag for that. With the patch, one will get a nicer error message when sphinx-build is missing and one builds (explicitly) a target which depends on it. PR other/107620 gcc/ChangeLog: * configure: Regenerate. * configure.ac: Always set sphinx-build. libgomp/ChangeLog: * configure: Regenerate. * configure.ac: Always set sphinx-build. libiberty/ChangeLog: * configure: Regenerate. * configure.ac: Always set sphinx-build. libitm/ChangeLog: * configure: Regenerate. * configure.ac: Always set sphinx-build. libquadmath/ChangeLog: * configure: Regenerate. * configure.ac: Always set sphinx-build.
2022-11-11Daily bump.GCC Administrator1-0/+4
2022-11-10sphinx: add missing newline for conf.py files.Martin Liska1-1/+1
gcc/d/ChangeLog: * doc/conf.py: Add newline at last line. gcc/ChangeLog: * doc/cpp/conf.py: Add newline at last line. * doc/cppinternals/conf.py: Add newline at last line. * doc/gcc/conf.py: Add newline at last line. * doc/gccint/conf.py: Add newline at last line. * doc/install/conf.py: Add newline at last line. gcc/fortran/ChangeLog: * doc/gfc-internals/conf.py: Add newline at last line. * doc/gfortran/conf.py: Add newline at last line. gcc/go/ChangeLog: * doc/conf.py: Add newline at last line. libgomp/ChangeLog: * doc/conf.py: Add newline at last line. libiberty/ChangeLog: * doc/conf.py: Add newline at last line. libitm/ChangeLog: * doc/conf.py: Add newline at last line. libquadmath/ChangeLog: * doc/conf.py: Add newline at last line.
2022-11-10Daily bump.GCC Administrator1-0/+61
2022-11-09sphinx: add missing trailing newlineMartin Liska12-12/+12
All files are supposed to end with a newline, fix that. 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2022-11-09sphinx: add --with-sphinx-buildMartin Liska3-3/+97
gcc/ChangeLog: * Makefile.in: Support --with-sphinx-build. * configure.ac: * configure: Regenerate. gcc/ada/ChangeLog: * gcc-interface/Make-lang.in: Support --with-sphinx-build. gcc/d/ChangeLog: * Make-lang.in: Support --with-sphinx-build. gcc/fortran/ChangeLog: * Make-lang.in: Support --with-sphinx-build. gcc/go/ChangeLog: * Make-lang.in: Support --with-sphinx-build. gcc/jit/ChangeLog: * Make-lang.in: Support --with-sphinx-build. libgomp/ChangeLog: * Makefile.in: Support --with-sphinx-build. * configure.ac: Likewise.. * configure: Regenerate. libiberty/ChangeLog: * Makefile.in: Support --with-sphinx-build. * configure.ac: Likewise. * configure: Regenerate. libitm/ChangeLog: * Makefile.in: Support --with-sphinx-build. * configure.ac: Likewise. * configure: Regenerate. libquadmath/ChangeLog: * Makefile.in: Support --with-sphinx-build. * configure.ac: Likewise. * configure: Regenerate.
2022-11-09sphinx: remove texinfo filesMartin Liska5-3725/+0
gcc/d/ChangeLog: * gdc.texi: Removed. gcc/ChangeLog: * doc/analyzer.texi: Removed. * doc/avr-mmcu.texi: Removed. * doc/bugreport.texi: Removed. * doc/cfg.texi: Removed. * doc/collect2.texi: Removed. * doc/compat.texi: Removed. * doc/configfiles.texi: Removed. * doc/configterms.texi: Removed. * doc/contrib.texi: Removed. * doc/contribute.texi: Removed. * doc/cpp.texi: Removed. * doc/cppdiropts.texi: Removed. * doc/cppenv.texi: Removed. * doc/cppinternals.texi: Removed. * doc/cppopts.texi: Removed. * doc/cppwarnopts.texi: Removed. * doc/extend.texi: Removed. * doc/fragments.texi: Removed. * doc/frontends.texi: Removed. * doc/gcc.texi: Removed. * doc/gccint.texi: Removed. * doc/gcov-dump.texi: Removed. * doc/gcov-tool.texi: Removed. * doc/gcov.texi: Removed. * doc/generic.texi: Removed. * doc/gimple.texi: Removed. * doc/gnu.texi: Removed. * doc/gty.texi: Removed. * doc/headerdirs.texi: Removed. * doc/hostconfig.texi: Removed. * doc/implement-c.texi: Removed. * doc/implement-cxx.texi: Removed. * doc/include/fdl.texi: Removed. * doc/include/funding.texi: Removed. * doc/include/gcc-common.texi: Removed. * doc/include/gpl_v3.texi: Removed. * doc/install.texi: Removed. * doc/interface.texi: Removed. * doc/invoke.texi: Removed. * doc/languages.texi: Removed. * doc/libgcc.texi: Removed. * doc/loop.texi: Removed. * doc/lto-dump.texi: Removed. * doc/lto.texi: Removed. * doc/makefile.texi: Removed. * doc/match-and-simplify.texi: Removed. * doc/md.texi: Removed. * doc/objc.texi: Removed. * doc/optinfo.texi: Removed. * doc/options.texi: Removed. * doc/passes.texi: Removed. * doc/plugins.texi: Removed. * doc/poly-int.texi: Removed. * doc/portability.texi: Removed. * doc/rtl.texi: Removed. * doc/service.texi: Removed. * doc/sourcebuild.texi: Removed. * doc/standards.texi: Removed. * doc/tm.texi: Removed. * doc/tree-ssa.texi: Removed. * doc/trouble.texi: Removed. * doc/ux.texi: Removed. * doc/tm.texi.in: Removed. gcc/fortran/ChangeLog: * gfc-internals.texi: Removed. * gfortran.texi: Removed. * intrinsic.texi: Removed. * invoke.texi: Removed. gcc/go/ChangeLog: * gccgo.texi: Removed. libgomp/ChangeLog: * libgomp.texi: Removed. libiberty/ChangeLog: * at-file.texi: Removed. * copying-lib.texi: Removed. * functions.texi: Removed. * libiberty.texi: Removed. * obstacks.texi: Removed. libitm/ChangeLog: * libitm.texi: Removed. libquadmath/ChangeLog: * libquadmath.texi: Removed.
2022-11-09sphinx: support Sphinx in build systemMartin Liska1-25/+18
config/ChangeLog: * acx.m4: Do not wrap REPORT_BUGS_TO. ChangeLog: * configure: Regenerate. * configure.ac: Support Sphinx based documentation. gcc/ChangeLog: * Makefile.in: Support Sphinx based documentation. * configure: Regenerate. * configure.ac: Support Sphinx based documentation. * genhooks.cc (struct s_hook): Emit tm.rst.in file. gcc/cp/ChangeLog: * Make-lang.in: Support Sphinx based documentation. gcc/d/ChangeLog: * Make-lang.in: Support Sphinx based documentation. gcc/fortran/ChangeLog: * Make-lang.in: Support Sphinx based documentation. gcc/go/ChangeLog: * Make-lang.in: Support Sphinx based documentation. libgomp/ChangeLog: * Makefile.in: Support Sphinx based documentation. libiberty/ChangeLog: * Makefile.in: Support Sphinx based documentation. libitm/ChangeLog: * Makefile.in: Support Sphinx based documentation. libquadmath/ChangeLog: * Makefile.in: Support Sphinx based documentation.
2022-11-09sphinx: copy files from texi2rst-generated repositoryMartin Liska13-0/+2859
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doc/gcc/c-implementation-defined-behavior/structures-unions-enumerations-and-bit-fields.rst: New file. * doc/gcc/c-implementation-defined-behavior/translation.rst: New file. * doc/gcc/conditionally-supported-behavior.rst: New file. * doc/gcc/conf.py: New file. * doc/gcc/contributing-to-gcc-development.rst: New file. * doc/gcc/contributors-to-gcc.rst: New file. * doc/gcc/copyright.rst: New file. * doc/gcc/exception-handling.rst: New file. * doc/gcc/extensions-to-the-c++-language.rst: New file. * doc/gcc/extensions-to-the-c++-language/backwards-compatibility.rst: New file. * doc/gcc/extensions-to-the-c++-language/c++-concepts.rst: New file. * doc/gcc/extensions-to-the-c++-language/c++-interface-and-implementation-pragmas.rst: New file. * doc/gcc/extensions-to-the-c++-language/c++-specific-variable-function-and-type-attributes.rst: New file. * doc/gcc/extensions-to-the-c++-language/deprecated-features.rst: New file. * doc/gcc/extensions-to-the-c++-language/extracting-the-function-pointer-from-a-bound-pointer-to-member-function.rst: New file. * doc/gcc/extensions-to-the-c++-language/function-multiversioning.rst: New file. * doc/gcc/extensions-to-the-c++-language/restricting-pointer-aliasing.rst: New file. * doc/gcc/extensions-to-the-c++-language/type-traits.rst: New file. * doc/gcc/extensions-to-the-c++-language/vague-linkage.rst: New file. * doc/gcc/extensions-to-the-c++-language/when-is-a-volatile-c++-object-accessed.rst: New file. * doc/gcc/extensions-to-the-c++-language/wheres-the-template.rst: New file. * doc/gcc/extensions-to-the-c-language-family.rst: New file. * doc/gcc/extensions-to-the-c-language-family/128-bit-integers.rst: New file. * doc/gcc/extensions-to-the-c-language-family/additional-floating-types.rst: New file. * doc/gcc/extensions-to-the-c-language-family/alternate-keywords.rst: New file. * doc/gcc/extensions-to-the-c-language-family/an-inline-function-is-as-fast-as-a-macro.rst: New file. * doc/gcc/extensions-to-the-c-language-family/arithmetic-on-void-and-function-pointers.rst: New file. * doc/gcc/extensions-to-the-c-language-family/arrays-of-length-zero.rst: New file. * doc/gcc/extensions-to-the-c-language-family/arrays-of-variable-length.rst: New file. * doc/gcc/extensions-to-the-c-language-family/attribute-syntax.rst: New file. * doc/gcc/extensions-to-the-c-language-family/binary-constants-using-the-0b-prefix.rst: New file. * doc/gcc/extensions-to-the-c-language-family/built-in-functions-for-memory-model-aware-atomic-operations.rst: New file. * doc/gcc/extensions-to-the-c-language-family/built-in-functions-to-perform-arithmetic-with-overflow-checking.rst: New file. * doc/gcc/extensions-to-the-c-language-family/c++-style-comments.rst: New file. * doc/gcc/extensions-to-the-c-language-family/case-ranges.rst: New file. * doc/gcc/extensions-to-the-c-language-family/cast-to-a-union-type.rst: New file. * doc/gcc/extensions-to-the-c-language-family/complex-numbers.rst: New file. * doc/gcc/extensions-to-the-c-language-family/compound-literals.rst: New file. * doc/gcc/extensions-to-the-c-language-family/conditionals-with-omitted-operands.rst: New file. * doc/gcc/extensions-to-the-c-language-family/constructing-function-calls.rst: New file. * doc/gcc/extensions-to-the-c-language-family/decimal-floating-types.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/aarch64-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/amd-gcn-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/arc-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/arm-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/avr-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/blackfin-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/bpf-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/c-sky-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/common-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/epiphany-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/h8-300-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/ia-64-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/m32c-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/m32r-d-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/m68k-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/mcore-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/mep-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/microblaze-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/microsoft-windows-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/mips-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/msp430-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/nds32-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/nios-ii-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/nvidia-ptx-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/powerpc-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/risc-v-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/rl78-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/rx-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/s-390-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/sh-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/symbian-os-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/v850-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/visium-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/x86-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/xstormy16-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/designated-initializers.rst: New file. * doc/gcc/extensions-to-the-c-language-family/determining-the-alignment-of-functions-types-or-variables.rst: New file. * doc/gcc/extensions-to-the-c-language-family/dollar-signs-in-identifier-names.rst: New file. * doc/gcc/extensions-to-the-c-language-family/double-word-integers.rst: New file. * doc/gcc/extensions-to-the-c-language-family/enumerator-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/fixed-point-types.rst: New file. * doc/gcc/extensions-to-the-c-language-family/format-checks-specific-to-particular-target-machines.rst: New file. * doc/gcc/extensions-to-the-c-language-family/function-names-as-strings.rst: New file. * doc/gcc/extensions-to-the-c-language-family/getting-the-return-or-frame-address-of-a-function.rst: New file. * doc/gcc/extensions-to-the-c-language-family/half-precision-floating-point.rst: New file. * doc/gcc/extensions-to-the-c-language-family/hex-floats.rst: New file. * doc/gcc/extensions-to-the-c-language-family/how-to-use-inline-assembly-language-in-c-code.rst: New file. * doc/gcc/extensions-to-the-c-language-family/incomplete-enum-types.rst: New file. * doc/gcc/extensions-to-the-c-language-family/label-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/labels-as-values.rst: New file. * doc/gcc/extensions-to-the-c-language-family/legacy-sync-built-in-functions-for-atomic-memory-access.rst: New file. * doc/gcc/extensions-to-the-c-language-family/locally-declared-labels.rst: New file. * doc/gcc/extensions-to-the-c-language-family/macros-with-a-variable-number-of-arguments.rst: New file. * doc/gcc/extensions-to-the-c-language-family/mixed-declarations-labels-and-code.rst: New file. * doc/gcc/extensions-to-the-c-language-family/named-address-spaces.rst: New file. * doc/gcc/extensions-to-the-c-language-family/nested-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/non-constant-initializers.rst: New file. * doc/gcc/extensions-to-the-c-language-family/non-lvalue-arrays-may-have-subscripts.rst: New file. * doc/gcc/extensions-to-the-c-language-family/nonlocal-gotos.rst: New file. * doc/gcc/extensions-to-the-c-language-family/object-size-checking-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/other-built-in-functions-provided-by-gcc.rst: New file. * doc/gcc/extensions-to-the-c-language-family/pointer-arguments-in-variadic-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/pointers-to-arrays-with-qualifiers-work-as-expected.rst: New file. * doc/gcc/extensions-to-the-c-language-family/pragmas-accepted-by-gcc.rst: New file. * doc/gcc/extensions-to-the-c-language-family/prototypes-and-old-style-function-definitions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/referring-to-a-type-with-typeof.rst: New file. * doc/gcc/extensions-to-the-c-language-family/slightly-looser-rules-for-escaped-newlines.rst: New file. * doc/gcc/extensions-to-the-c-language-family/specifying-attributes-of-types.rst: New file. * doc/gcc/extensions-to-the-c-language-family/specifying-attributes-of-variables.rst: New file. * doc/gcc/extensions-to-the-c-language-family/statement-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/statements-and-declarations-in-expressions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/structures-with-no-members.rst: New file. * doc/gcc/extensions-to-the-c-language-family/support-for-offsetof.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/aarch64-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/alpha-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/altera-nios-ii-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/arc-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/arc-simd-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/arm-armv8-m-security-extensions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/arm-c-language-extensions-acle.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/arm-floating-point-status-and-control-intrinsics.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/arm-iwmmxt-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/avr-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/basic-powerpc-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/blackfin-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/bpf-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/fr-v-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/mips-dsp-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/mips-loongson-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/mips-paired-single-support.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/mips-simd-architecture-msa-support.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/msp430-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/nds32-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/other-mips-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/picochip-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/powerpc-altivec-vsx-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/powerpc-atomic-memory-operation-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/powerpc-hardware-transactional-memory-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/powerpc-matrix-multiply-assist-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/pru-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/risc-v-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/rx-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/s-390-system-z-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/sh-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/sparc-vis-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/ti-c6x-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/x86-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/x86-control-flow-protection-intrinsics.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/x86-transactional-memory-intrinsics.rst: New file. * doc/gcc/extensions-to-the-c-language-family/the-character-esc-in-constants.rst: New file. * doc/gcc/extensions-to-the-c-language-family/thread-local-storage.rst: New file. * doc/gcc/extensions-to-the-c-language-family/unnamed-structure-and-union-fields.rst: New file. * doc/gcc/extensions-to-the-c-language-family/using-vector-instructions-through-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/when-is-a-volatile-object-accessed.rst: New file. * doc/gcc/extensions-to-the-c-language-family/x86-specific-memory-model-extensions-for-transactional-memory.rst: New file. * doc/gcc/funding.rst: New file. * doc/gcc/gcc-command-options.rst: New file. * doc/gcc/gcc-command-options/c++-modules.rst: New file. * doc/gcc/gcc-command-options/compiling-c++-programs.rst: New file. * doc/gcc/gcc-command-options/description.rst: New file. * doc/gcc/gcc-command-options/environment-variables-affecting-gcc.rst: New file. * doc/gcc/gcc-command-options/gcc-developer-options.rst: New file. * doc/gcc/gcc-command-options/machine-dependent-options.rst: New file. * doc/gcc/gcc-command-options/machine-dependent-options/aarch64-options.rst: New file. * doc/gcc/gcc-command-options/machine-dependent-options/adapteva-epiphany-options.rst: New file. * doc/gcc/gcc-command-options/machine-dependent-options/amd-gcn-options.rst: New file. * doc/gcc/gcc-command-options/machine-dependent-options/arc-options.rst: New file. * doc/gcc/gcc-command-options/machine-dependent-options/arm-options.rst: New file. * doc/gcc/gcc-command-options/machine-dependent-options/avr-mmcu.rst: New file. * doc/gcc/gcc-command-options/machine-dependent-options/avr-options.rst: New file. * doc/gcc/gcc-command-options/machine-dependent-options/blackfin-options.rst: New file. * doc/gcc/gcc-command-options/machine-dependent-options/c-sky-options.rst: New file. * doc/gcc/gcc-command-options/machine-dependent-options/c6x-options.rst: New file. * doc/gcc/gcc-command-options/machine-dependent-options/cris-options.rst: New file. * doc/gcc/gcc-command-options/machine-dependent-options/darwin-options.rst: New file. * 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doc/gccint/target-macros/c++-abi-parameters.rst: New file. * doc/gccint/target-macros/condition-code-status.rst: New file. * doc/gccint/target-macros/controlling-debugging-information-format.rst: New file. * doc/gccint/target-macros/controlling-the-compilation-driver-gcc.rst: New file. * doc/gccint/target-macros/cross-compilation-and-floating-point.rst: New file. * doc/gccint/target-macros/d-abi-parameters.rst: New file. * doc/gccint/target-macros/defining-coprocessor-specifics-for-mips-targets.rst: New file. * doc/gccint/target-macros/defining-data-structures-for-per-function-information.rst: New file. * doc/gccint/target-macros/defining-target-specific-uses-of-attribute.rst: New file. * doc/gccint/target-macros/defining-the-output-assembler-language.rst: New file. * doc/gccint/target-macros/defining-the-output-assembler-language/assembler-commands-for-alignment.rst: New file. * 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doc/gccint/target-macros/run-time-target-specification.rst: New file. * doc/gccint/target-macros/stack-layout-and-calling-conventions.rst: New file. * doc/gccint/target-macros/stack-layout-and-calling-conventions/basic-stack-layout.rst: New file. * doc/gccint/target-macros/stack-layout-and-calling-conventions/caller-saves-register-allocation.rst: New file. * doc/gccint/target-macros/stack-layout-and-calling-conventions/eliminating-frame-pointer-and-arg-pointer.rst: New file. * doc/gccint/target-macros/stack-layout-and-calling-conventions/exception-handling-support.rst: New file. * doc/gccint/target-macros/stack-layout-and-calling-conventions/function-entry-and-exit.rst: New file. * doc/gccint/target-macros/stack-layout-and-calling-conventions/generating-code-for-profiling.rst: New file. * doc/gccint/target-macros/stack-layout-and-calling-conventions/how-large-values-are-returned.rst: New file. * 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New file. * doc/gccint/target-macros/storage-layout.rst: New file. * doc/gccint/target-macros/support-for-nested-functions.rst: New file. * doc/gccint/target-macros/the-global-targetm-variable.rst: New file. * doc/gccint/target-makefile-fragments.rst: New file. * doc/gccint/testsuites.rst: New test. * doc/gccint/testsuites/ada-language-testsuites.rst: New test. * doc/gccint/testsuites/c-language-testsuites.rst: New test. * doc/gccint/testsuites/directives-used-within-dejagnu-tests.rst: New test. * doc/gccint/testsuites/directives-used-within-dejagnu-tests/commands-for-use-in-dg-final.rst: New test. * doc/gccint/testsuites/directives-used-within-dejagnu-tests/features-for-dg-add-options.rst: New test. * doc/gccint/testsuites/directives-used-within-dejagnu-tests/keywords-describing-target-attributes.rst: New test. * doc/gccint/testsuites/directives-used-within-dejagnu-tests/selecting-targets-to-which-a-test-applies.rst: New test. * 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doc/gccint/the-gcc-low-level-runtime-library/language-independent-routines-for-exception-handling.rst: New file. * doc/gccint/the-gcc-low-level-runtime-library/miscellaneous-runtime-library-routines.rst: New file. * doc/gccint/the-gcc-low-level-runtime-library/routines-for-decimal-floating-point-emulation.rst: New file. * doc/gccint/the-gcc-low-level-runtime-library/routines-for-fixed-point-fractional-emulation.rst: New file. * doc/gccint/the-gcc-low-level-runtime-library/routines-for-floating-point-emulation.rst: New file. * doc/gccint/the-gcc-low-level-runtime-library/routines-for-integer-arithmetic.rst: New file. * doc/gccint/the-language.rst: New file. * doc/gccint/user-experience-guidelines.rst: New file. * doc/install/binaries.rst: New file. * doc/install/building.rst: New file. * doc/install/building/building-a-cross-compiler.rst: New file. * doc/install/building/building-a-native-compiler.rst: New file. * doc/install/building/building-in-parallel.rst: New file. * doc/install/building/building-the-ada-compiler.rst: New file. * doc/install/building/building-the-d-compiler.rst: New file. * doc/install/building/building-with-profile-feedback.rst: New file. * doc/install/conf.py: New file. * doc/install/configuration.rst: New file. * doc/install/copyright.rst: New file. * doc/install/downloading-gcc.rst: New file. * doc/install/final-installation.rst: New file. * doc/install/gnu-free-documentation-license.rst: New file. * doc/install/host-target-specific-installation-notes-for-gcc.rst: New file. * doc/install/how-can-you-run-the-testsuite-on-selected-tests.rst: New test. * doc/install/how-to-interpret-test-results.rst: New file. * doc/install/index.rst: New file. * doc/install/indices-and-tables.rst: New file. * doc/install/installing-gcc.rst: New file. * doc/install/passing-options-and-running-multiple-testsuites.rst: New test. * doc/install/prerequisites.rst: New file. * doc/install/submitting-test-results.rst: New file. * doc/install/testing.rst: 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doc/gfortran/intrinsic-procedures/fstat.rst: New file. * doc/gfortran/intrinsic-procedures/ftell.rst: New file. * doc/gfortran/intrinsic-procedures/gamma.rst: New file. * doc/gfortran/intrinsic-procedures/gerror.rst: New file. * doc/gfortran/intrinsic-procedures/getarg.rst: New file. * doc/gfortran/intrinsic-procedures/getcommand.rst: New file. * doc/gfortran/intrinsic-procedures/getcommandargument.rst: New file. * doc/gfortran/intrinsic-procedures/getcwd.rst: New file. * doc/gfortran/intrinsic-procedures/getenv.rst: New file. * doc/gfortran/intrinsic-procedures/getenvironmentvariable.rst: New file. * doc/gfortran/intrinsic-procedures/getgid.rst: New file. * doc/gfortran/intrinsic-procedures/getlog.rst: New file. * doc/gfortran/intrinsic-procedures/getpid.rst: New file. * doc/gfortran/intrinsic-procedures/getuid.rst: New file. * doc/gfortran/intrinsic-procedures/gmtime.rst: New file. * doc/gfortran/intrinsic-procedures/hostnm.rst: New file. * doc/gfortran/intrinsic-procedures/huge.rst: 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doc/gfortran/intrinsic-procedures/int8.rst: New file. * doc/gfortran/intrinsic-procedures/introduction-to-intrinsic-procedures.rst: New file. * doc/gfortran/intrinsic-procedures/ior.rst: New file. * doc/gfortran/intrinsic-procedures/iparity.rst: New file. * doc/gfortran/intrinsic-procedures/irand.rst: New file. * doc/gfortran/intrinsic-procedures/isatty.rst: New file. * doc/gfortran/intrinsic-procedures/iscontiguous.rst: New file. * doc/gfortran/intrinsic-procedures/ishft.rst: New file. * doc/gfortran/intrinsic-procedures/ishftc.rst: New file. * doc/gfortran/intrinsic-procedures/isiostatend.rst: New file. * doc/gfortran/intrinsic-procedures/isiostateor.rst: New file. * doc/gfortran/intrinsic-procedures/isnan.rst: New file. * doc/gfortran/intrinsic-procedures/itime.rst: New file. * doc/gfortran/intrinsic-procedures/kill.rst: New file. * doc/gfortran/intrinsic-procedures/kind.rst: New file. * doc/gfortran/intrinsic-procedures/lbound.rst: New file. * 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doc/gfortran/intrinsic-procedures/ltime.rst: New file. * doc/gfortran/intrinsic-procedures/malloc.rst: New file. * doc/gfortran/intrinsic-procedures/maskl.rst: New file. * doc/gfortran/intrinsic-procedures/maskr.rst: New file. * doc/gfortran/intrinsic-procedures/matmul.rst: New file. * doc/gfortran/intrinsic-procedures/max.rst: New file. * doc/gfortran/intrinsic-procedures/maxexponent.rst: New file. * doc/gfortran/intrinsic-procedures/maxloc.rst: New file. * doc/gfortran/intrinsic-procedures/maxval.rst: New file. * doc/gfortran/intrinsic-procedures/mclock.rst: New file. * doc/gfortran/intrinsic-procedures/mclock8.rst: New file. * doc/gfortran/intrinsic-procedures/merge.rst: New file. * doc/gfortran/intrinsic-procedures/mergebits.rst: New file. * doc/gfortran/intrinsic-procedures/min.rst: New file. * doc/gfortran/intrinsic-procedures/minexponent.rst: New file. * doc/gfortran/intrinsic-procedures/minloc.rst: New file. * doc/gfortran/intrinsic-procedures/minval.rst: New file. * doc/gfortran/intrinsic-procedures/mod.rst: New file. * doc/gfortran/intrinsic-procedures/modulo.rst: New file. * doc/gfortran/intrinsic-procedures/movealloc.rst: New file. * doc/gfortran/intrinsic-procedures/mvbits.rst: New file. * doc/gfortran/intrinsic-procedures/nearest.rst: New file. * doc/gfortran/intrinsic-procedures/newline.rst: New file. * doc/gfortran/intrinsic-procedures/nint.rst: New file. * doc/gfortran/intrinsic-procedures/norm2.rst: New file. * doc/gfortran/intrinsic-procedures/not.rst: New file. * doc/gfortran/intrinsic-procedures/null.rst: New file. * doc/gfortran/intrinsic-procedures/numimages.rst: New file. * doc/gfortran/intrinsic-procedures/or.rst: New file. * doc/gfortran/intrinsic-procedures/pack.rst: New file. * doc/gfortran/intrinsic-procedures/parity.rst: New file. * doc/gfortran/intrinsic-procedures/perror.rst: New file. * doc/gfortran/intrinsic-procedures/popcnt.rst: New file. * doc/gfortran/intrinsic-procedures/poppar.rst: New file. * doc/gfortran/intrinsic-procedures/precision.rst: New file. * doc/gfortran/intrinsic-procedures/present.rst: New file. * doc/gfortran/intrinsic-procedures/product.rst: New file. * doc/gfortran/intrinsic-procedures/radix.rst: New file. * doc/gfortran/intrinsic-procedures/ran.rst: New file. * doc/gfortran/intrinsic-procedures/rand.rst: New file. * doc/gfortran/intrinsic-procedures/randominit.rst: New file. * doc/gfortran/intrinsic-procedures/randomnumber.rst: New file. * doc/gfortran/intrinsic-procedures/randomseed.rst: New file. * doc/gfortran/intrinsic-procedures/range.rst: New file. * doc/gfortran/intrinsic-procedures/rank.rst: New file. * doc/gfortran/intrinsic-procedures/real.rst: New file. * doc/gfortran/intrinsic-procedures/rename.rst: New file. * doc/gfortran/intrinsic-procedures/repeat.rst: New file. * doc/gfortran/intrinsic-procedures/reshape.rst: New file. * doc/gfortran/intrinsic-procedures/rrspacing.rst: New file. * doc/gfortran/intrinsic-procedures/rshift.rst: New file. * doc/gfortran/intrinsic-procedures/sametypeas.rst: New file. * doc/gfortran/intrinsic-procedures/scale.rst: New file. * doc/gfortran/intrinsic-procedures/scan.rst: New file. * doc/gfortran/intrinsic-procedures/secnds.rst: New file. * doc/gfortran/intrinsic-procedures/second.rst: New file. * doc/gfortran/intrinsic-procedures/selectedcharkind.rst: New file. * doc/gfortran/intrinsic-procedures/selectedintkind.rst: New file. * doc/gfortran/intrinsic-procedures/selectedrealkind.rst: New file. * doc/gfortran/intrinsic-procedures/setexponent.rst: New file. * doc/gfortran/intrinsic-procedures/shape.rst: New file. * doc/gfortran/intrinsic-procedures/shifta.rst: New file. * doc/gfortran/intrinsic-procedures/shiftl.rst: New file. * doc/gfortran/intrinsic-procedures/shiftr.rst: New file. * doc/gfortran/intrinsic-procedures/sign.rst: New file. * doc/gfortran/intrinsic-procedures/signal.rst: New file. * doc/gfortran/intrinsic-procedures/sin.rst: New file. * doc/gfortran/intrinsic-procedures/sind.rst: 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doc/gfortran/mixed-language-programming.rst: New file. * doc/gfortran/naming-and-argument-passing-conventions.rst: New file. * doc/gfortran/non-fortran-main-program.rst: New file. * doc/gfortran/projects.rst: New file. * doc/gfortran/runtime.rst: New file. * doc/gfortran/runtime/gfortranconvertunit.rst: New file. * doc/gfortran/runtime/gfortranerrorbacktrace.rst: New file. * doc/gfortran/runtime/gfortranformattedbuffersize.rst: New file. * doc/gfortran/runtime/gfortranlistseparator.rst: New file. * doc/gfortran/runtime/gfortranoptionalplus.rst: New file. * doc/gfortran/runtime/gfortranshowlocus.rst: New file. * doc/gfortran/runtime/gfortranstderrunit.rst: New file. * doc/gfortran/runtime/gfortranstdinunit.rst: New file. * doc/gfortran/runtime/gfortranstdoutunit.rst: New file. * doc/gfortran/runtime/gfortranunbufferedall.rst: New file. * doc/gfortran/runtime/gfortranunbufferedpreconnected.rst: New file. * doc/gfortran/runtime/gfortranunformattedbuffersize.rst: New file. * doc/gfortran/runtime/tmpdir.rst: New file. * doc/gfortran/standards.rst: New file. * doc/gfortran/type-and-enum-abi-documentation.rst: New file. gcc/go/ChangeLog: * doc/c-interoperability.rst: New file. * doc/c-type-interoperability.rst: New file. * doc/compiler-directives.rst: New file. * doc/conf.py: New file. * doc/copyright.rst: New file. * doc/function-names.rst: New file. * doc/general-public-license-3.rst: New file. * doc/gnu-free-documentation-license.rst: New file. * doc/import-and-export.rst: New file. * doc/index.rst: New file. * doc/indices-and-tables.rst: New file. * doc/introduction.rst: New file. * doc/invoking-gccgo.rst: New file. libgomp/ChangeLog: * doc/amd-radeon-gcn.rst: New file. * doc/conf.py: New file. * doc/copyright.rst: New file. * doc/cuda-streams-usage.rst: New file. * doc/enabling-openacc.rst: New file. * doc/enabling-openmp.rst: New file. * doc/first-invocation-nvidia-cublas-library-api.rst: New file. * doc/first-invocation-openacc-library-api.rst: New file. * doc/funding.rst: New file. * doc/general-public-license-3.rst: New file. * doc/gnu-free-documentation-license.rst: New file. * doc/implementation-status-and-implementation-defined-behavior.rst: New file. * doc/index.rst: New file. * doc/indices-and-tables.rst: New file. * doc/introduction.rst: New file. * doc/memory-allocation-with-libmemkind.rst: New file. * doc/nvptx.rst: New file. * doc/offload-target-specifics.rst: New file. * doc/openacc-environment-variables.rst: New file. * doc/openacc-environment-variables/accdevicenum.rst: New file. * doc/openacc-environment-variables/accdevicetype.rst: New file. * doc/openacc-environment-variables/accproflib.rst: New file. * doc/openacc-environment-variables/gccaccnotify.rst: New file. * doc/openacc-introduction.rst: New file. * doc/openacc-library-and-environment-variables.rst: New file. * doc/openacc-library-interoperability.rst: New file. * doc/openacc-profiling-interface.rst: New file. * doc/openacc-runtime-library-routines.rst: 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doc/openacc-runtime-library-routines/accgetdevicetype.rst: New file. * doc/openacc-runtime-library-routines/accgetnumdevices.rst: New file. * doc/openacc-runtime-library-routines/accgetproperty.rst: New file. * doc/openacc-runtime-library-routines/acchostptr.rst: New file. * doc/openacc-runtime-library-routines/accinit.rst: New file. * doc/openacc-runtime-library-routines/accispresent.rst: New file. * doc/openacc-runtime-library-routines/accmalloc.rst: New file. * doc/openacc-runtime-library-routines/accmapdata.rst: New file. * doc/openacc-runtime-library-routines/accmemcpyfromdevice.rst: New file. * doc/openacc-runtime-library-routines/accmemcpytodevice.rst: New file. * doc/openacc-runtime-library-routines/accondevice.rst: New file. * doc/openacc-runtime-library-routines/accpresentorcopyin.rst: New file. * doc/openacc-runtime-library-routines/accpresentorcreate.rst: New file. * doc/openacc-runtime-library-routines/accproflookup.rst: New file. * 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file. * doc/openmp-environment-variables.rst: New file. * doc/openmp-environment-variables/gompcpuaffinity.rst: New file. * doc/openmp-environment-variables/gompdebug.rst: New file. * doc/openmp-environment-variables/gomprtemsthreadpools.rst: New file. * doc/openmp-environment-variables/gompspincount.rst: New file. * doc/openmp-environment-variables/gompstacksize.rst: New file. * doc/openmp-environment-variables/ompcancellation.rst: New file. * doc/openmp-environment-variables/ompdefaultdevice.rst: New file. * doc/openmp-environment-variables/ompdisplayenv.rst: New file. * doc/openmp-environment-variables/ompdynamic.rst: New file. * doc/openmp-environment-variables/ompmaxactivelevels.rst: New file. * doc/openmp-environment-variables/ompmaxtaskpriority.rst: New file. * doc/openmp-environment-variables/ompnested.rst: New file. * doc/openmp-environment-variables/ompnumteams.rst: New file. * doc/openmp-environment-variables/ompnumthreads.rst: New file. * 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doc/openmp-runtime-library-routines/ompdestroynestlock.rst: New file. * doc/openmp-runtime-library-routines/ompfulfillevent.rst: New file. * doc/openmp-runtime-library-routines/ompgetactivelevel.rst: New file. * doc/openmp-runtime-library-routines/ompgetancestorthreadnum.rst: New file. * doc/openmp-runtime-library-routines/ompgetcancellation.rst: New file. * doc/openmp-runtime-library-routines/ompgetdefaultdevice.rst: New file. * doc/openmp-runtime-library-routines/ompgetdevicenum.rst: New file. * doc/openmp-runtime-library-routines/ompgetdynamic.rst: New file. * doc/openmp-runtime-library-routines/ompgetinitialdevice.rst: New file. * doc/openmp-runtime-library-routines/ompgetlevel.rst: New file. * doc/openmp-runtime-library-routines/ompgetmaxactivelevels.rst: New file. * doc/openmp-runtime-library-routines/ompgetmaxtaskpriority.rst: New file. * doc/openmp-runtime-library-routines/ompgetmaxteams.rst: New file. * doc/openmp-runtime-library-routines/ompgetmaxthreads.rst: New file. * 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doc/openmp-runtime-library-routines/ompgetwtime.rst: New file. * doc/openmp-runtime-library-routines/ompinfinal.rst: New file. * doc/openmp-runtime-library-routines/ompinitlock.rst: New file. * doc/openmp-runtime-library-routines/ompinitnestlock.rst: New file. * doc/openmp-runtime-library-routines/ompinparallel.rst: New file. * doc/openmp-runtime-library-routines/ompisinitialdevice.rst: New file. * doc/openmp-runtime-library-routines/ompsetdefaultdevice.rst: New file. * doc/openmp-runtime-library-routines/ompsetdynamic.rst: New file. * doc/openmp-runtime-library-routines/ompsetlock.rst: New file. * doc/openmp-runtime-library-routines/ompsetmaxactivelevels.rst: New file. * doc/openmp-runtime-library-routines/ompsetnested.rst: New file. * doc/openmp-runtime-library-routines/ompsetnestlock.rst: New file. * doc/openmp-runtime-library-routines/ompsetnumteams.rst: New file. * doc/openmp-runtime-library-routines/ompsetnumthreads.rst: New file. * doc/openmp-runtime-library-routines/ompsetschedule.rst: New file. * doc/openmp-runtime-library-routines/ompsetteamsthreadlimit.rst: New file. * doc/openmp-runtime-library-routines/omptestlock.rst: New file. * doc/openmp-runtime-library-routines/omptestnestlock.rst: New file. * doc/openmp-runtime-library-routines/ompunsetlock.rst: New file. * doc/openmp-runtime-library-routines/ompunsetnestlock.rst: New file. * doc/reporting-bugs.rst: New file. * doc/the-libgomp-abi.rst: New file. * doc/the-libgomp-abi/implementing-atomic-construct.rst: New file. * doc/the-libgomp-abi/implementing-barrier-construct.rst: New file. * doc/the-libgomp-abi/implementing-critical-construct.rst: New file. * doc/the-libgomp-abi/implementing-firstprivate-lastprivate-copyin-and-copyprivate-clauses.rst: New file. * doc/the-libgomp-abi/implementing-flush-construct.rst: New file. * doc/the-libgomp-abi/implementing-for-construct.rst: New file. * doc/the-libgomp-abi/implementing-master-construct.rst: New file. * doc/the-libgomp-abi/implementing-openaccs-parallel-construct.rst: New file. * doc/the-libgomp-abi/implementing-ordered-construct.rst: New file. * doc/the-libgomp-abi/implementing-parallel-construct.rst: New file. * doc/the-libgomp-abi/implementing-private-clause.rst: New file. * doc/the-libgomp-abi/implementing-reduction-clause.rst: New file. * doc/the-libgomp-abi/implementing-sections-construct.rst: New file. * doc/the-libgomp-abi/implementing-single-construct.rst: New file. * doc/the-libgomp-abi/implementing-threadprivate-construct.rst: New file. libiberty/ChangeLog: * doc/bsd.rst: New file. * doc/conf.py: New file. * doc/copyright.rst: New file. * doc/extensions.rst: New file. * doc/function-variable-and-macro-listing.rst: New file. * doc/index.rst: New file. * doc/indices-and-tables.rst: New file. * doc/introduction.rst: New file. * doc/lesser-general-public-license-2.1.rst: New file. * doc/overview.rst: New file. * doc/replacement-functions.rst: New file. * doc/supplemental-functions.rst: New file. * doc/using.rst: New file. libitm/ChangeLog: * doc/c-c++-language-constructs-for-tm.rst: New file. * doc/conf.py: New file. * doc/copyright.rst: New file. * doc/enabling-libitm.rst: New file. * doc/gnu-free-documentation-license.rst: New file. * doc/index.rst: New file. * doc/indices-and-tables.rst: New file. * doc/internals.rst: New file. * doc/locking-conventions.rst: New file. * doc/nesting-flat-vs-closed.rst: New file. * doc/the-libitm-abi.rst: New file. * doc/the-libitm-abi/function-list.rst: New file. * doc/the-libitm-abi/future-enhancements-to-the-abi.rst: New file. * doc/the-libitm-abi/library-design-principles.rst: New file. * doc/the-libitm-abi/memory-model.rst: New file. * doc/the-libitm-abi/non-objectives.rst: New file. * doc/the-libitm-abi/objectives.rst: New file. * doc/the-libitm-abi/sample-code.rst: New file. * doc/the-libitm-abi/types-and-macros-list.rst: New file. * doc/tm-methods-and-method-groups.rst: New file. libquadmath/ChangeLog: * doc/conf.py: New file. * doc/copyright.rst: New file. * doc/gnu-free-documentation-license.rst: New file. * doc/i-o-library-routines.rst: New file. * doc/index.rst: New file. * doc/indices-and-tables.rst: New file. * doc/introduction.rst: New file. * doc/math-library-routines.rst: New file. * doc/quadmathsnprintf.rst: New file. * doc/reporting-bugs.rst: New file. * doc/strtoflt128.rst: New file. * doc/typedef-and-constants.rst: New file.
2022-10-19Daily bump.GCC Administrator1-0/+11
2022-10-18libiberty: Fix C89-isms in configure testsFlorian Weimer2-6/+22
libiberty/ * acinclude.m4 (ac_cv_func_strncmp_works): Add missing int return type and parameter list to the definition of main. Include <stdlib.h> and <string.h> for prototypes. (ac_cv_c_stack_direction): Add missing int return type and parameter list to the definitions of main, find_stack_direction. Include <stdlib.h> for exit prototype. * configure: Regenerate.