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2022-01-06sim: igen: migrate to standard uintXX_t typesMike Frysinger6-27/+9
Move off the custom local 64-bit types and to the standard uintXX_t types that C11 provides.
2022-01-01Automatic Copyright Year update after running gdb/copyright.pyJoel Brobecker36-36/+36
This commit brings all the changes made by running gdb/copyright.py as per GDB's Start of New Year Procedure. For the avoidance of doubt, all changes in this commits were performed by the script.
2021-12-09sim: use ## for automake commentsMike Frysinger1-22/+22
The ## marker tells automake to not include the comment in its generated output, so use that in most places where the comment only makes sense in the inputs.
2021-11-02sim: hoist mn10300 & v850 igen rules up to common buildsMike Frysinger1-3/+8
These rules don't depend on the target compiler settings, so hoist the build logic up to the common builds for better parallelization. We leave the mips rules in place as they depend on complicated arch-specific configure logic that needs to be untangled first.
2021-10-31sim: igen: tighten up build outputMike Frysinger1-0/+2
Add a new stamp helper for quiet builds, and don't dump the command line options when it runs. That isn't standard tool behavior, and doesn't really seem necessary in any way.
2021-08-17sim: rename ChangeLog files to ChangeLog-2021Mike Frysinger1-0/+0
Now that ChangeLog entries are no longer used for sim patches, this commit renames all relevant sim ChangeLog to ChangeLog-2021, similar to what we would do in the context of the "Start of New Year" procedure. The purpose of this change is to avoid people merging ChangeLog entries by mistake when applying existing commits that they are currently working on. Also throw in a .gitignore entry to keep people from adding new ChangeLog files anywhere in the sim tree.
2021-06-09sim: cleanup obsolete NULL fallbackMike Frysinger5-17/+7
We require C11 which defines NULL, so drop the inconsistent set of fallback defines in the codebase.
2021-06-05sim: common: start dedicated local.mkMike Frysinger2-1/+6
This provides a space to generate things that we only need to build once per-arch. Some day that will be all of common/, but for now, we move the version.c management in.
2021-05-04sim: add support for build-time ar & ranlibMike Frysinger2-0/+10
This is needed when building for a target whose ar & ranlib are incompatible with the current build system. For example, building for Windows on a Linux system. Then manually import the automake rule for libigen.a, but tweak the tool variables to use the FOR_BUILD variants.
2021-05-02sim: replace custom attributes with ansidecl.hMike Frysinger2-2/+7
A lot of this code predates the common attributes. We had already started migrating over piece by piece, so just do a pass across all the attributes and replace most of them.
2021-04-02sim: igen: merge build into top levelMike Frysinger6-5446/+94
This simplifies the build a bit (especially for deps in port subdirs), and avoids recursive make. This in turn speeds up the build, and sets us up for multi-target.
2021-04-02sim: unify toolchain settingsMike Frysinger4-242/+1425
The toplevel, common, and igen dirs all have their own code for setting up toolchain settings. Unify all of that in a new macro.
2021-03-13sim: rename BUILD_LDFLAGS to LDFLAGS_FOR_BUILDMike Frysinger4-2/+17
The rest of the binutils tree renamed this variable many years ago.
2021-03-13sim: introduce {COMPILE,LINK}_FOR_BUILDMike Frysinger2-9/+19
These use the same pattern as seen in the opcodes/ dir and in automake in general (ish). This helps simplify the boilerplate for building and linking build-time code, and fixes some inconsistency in flag usage. For rules that were compiling+linking in a single step, split them into separate steps so we can apply the correct set of options. This matches automake behavior too.
2021-03-08sim: delete unused BUILD_LIBS settingMike Frysinger2-6/+11
This hasn't been initialized anywhere for years. It used to be for passing in the path to libiberty, but that stopped happening long ago. Delete it to simplify the build logic.
2021-03-07sim: igen: update options APIMike Frysinger4-3/+9
This local macro doesn't take any args, so adjust the API to match. No one really noticed as this is behind code that is not normally built, only when a dev specifically tries to compile it.
2021-03-07sim: switch top level to automakeMike Frysinger2-0/+5
This doesn't gain us much by itself, but it sets us up for using more features as we try to unify ports and avoid recursive make.
2021-02-28sim: igen: drop config.h & header checkingMike Frysinger12-1125/+58
While the configure script was checking for a bunch of headers, only one of them was conditionally included in the source (unistd.h). The rest were always included. Based on those usage this whole time, we can reasonably assume that the build also has unistd.h. All the other files including config.h never actually used any defines from the header.
2021-02-28sim: igen: delete more unused toolchain settingsMike Frysinger4-122/+7
This package doesn't build any archives or install programs.
2021-02-28sim: igen: delete unused FOR_BUILD varsMike Frysinger4-24/+7
2021-02-21sim: common: split up acinclude.m4 into individual m4 filesMike Frysinger3-16/+7
This file is quite large and is getting unmanageable. Split it apart to follow aclocal best practices by putting one-macro-per-file. There shouldn't be any real functional changes here as can be seen in the configure script regens.
2021-02-13sim: switch to AC_CONFIG_MACRO_DIRSMike Frysinger3-1813/+20
Rather than hand maintain m4 includes in various autotool files, use AC_CONFIG_MACRO_DIRS to declare the relevant search paths. This simplifies the code, makes it more robust, and cleans out unused logic from configure.
2021-02-06sim: add ChangeLog entries for last commitsMike Frysinger1-0/+7
2021-02-06sim: igen: drop libiberty linkageMike Frysinger3-10/+1
This dir doesn't use anything from libiberty, so drop the linkage.
2021-02-06sim: drop use of bfd/configure.hostMike Frysinger3-4/+5
These settings might have made sense in darker compiler times, but I think they're largely obsolete now. Looking through the values that get used in HDEFINES, it's quite limited, and configure itself should handle them. If we still need something, we can leverage standard autoconf macros instead, after we get a clear user report. TDEFINES was never set anywhere and was always empty, so prune that.
2021-01-11sim: clean up C11 header includesMike Frysinger8-39/+15
Since we require C11 now, we can assume many headers exist, and clean up all of the conditional includes. It's not like any of this code actually accounted for the headers not existing, just whether we could include them. The strings.h cleanup is a little nuanced: it isn't in C11, but every use of it in the codebase will include strings.h only if string.h doesn't exist. Since we now assume the C11 string.h exists, we'll never include strings.h, so we can delete it.
2021-01-09sim: clean up stale AC_PREREQ refsMike Frysinger1-12/+1
This was purged from the tree when we upgraded to autoconf-2.69, but a few references in the sim tree were missed.
2021-01-09sim: enable -Werror by default for some archesMike Frysinger2-5/+7
We've had this off for a long time because the sim code was way too full of warnings for it to be feasible. However, I've cleaned things up significantly from when this was first merged, and we can start to turn this around. Change the macro to enable -Werror by default, and allow ports to opt out. New ports will get it automatically (and we can push back on them if they try to turn it off). Also turn it off for the few ports that still hit warnings for me. All the rest will get the new default, and we'll wait for feedback if/when new issues come up.
2021-01-04sim: include stdlib.h for atoi()Mike Frysinger3-2/+6
Make sure the files using atoi() include stdlib.h for its prototype. These files were relying on it being included implicitly by others which isn't guaranteed, and newer toolchains produce warnings.
2021-01-04sim: update bug URI to https://Mike Frysinger1-0/+4
2021-01-01Update copyright year range in all GDB filesJoel Brobecker36-36/+36
This commits the result of running gdb/copyright.py as per our Start of New Year procedure... gdb/ChangeLog Update copyright year range in copyright header of all GDB files.
2020-07-03sim/igen: Fix linker error with -fno-commonSebastian Huber4-0/+20
GCC 10 enables -fno-common by default. This resulted in multiple definition linker errors since a global variable was declared and defined in a header file: ld: libsim.a(idecode.o):sim/v850/idecode.h:71: multiple definition of `idecode_issue'; libsim.a(irun.o):sim/v850/idecode.h:71: first defined here ld: libsim.a(engine.o):sim/v850/idecode.h:71: multiple definition of `idecode_issue'; libsim.a(irun.o):sim/v850/idecode.h:71: first defined here ld: libsim.a(support.o):sim/v850/idecode.h:71: multiple definition of `idecode_issue'; libsim.a(irun.o):sim/v850/idecode.h:71: first defined here ld: libsim.a(semantics.o):sim/v850/idecode.h:71: multiple definition of `idecode_issue'; libsim.a(irun.o):sim/v850/idecode.h:71: first defined here sim/igen PR sim/26194 * lf.h (lf_get_file_type): Declare. * lf.c (lf_get_file_type): Define. * gen-idecode.c (print_idecode_issue_function_header): Use lf_get_file_type() to issue an extern variable declaration in case of header files.
2020-01-01Update copyright year range in all GDB files.Joel Brobecker36-36/+36
gdb/ChangeLog: Update copyright year range in all GDB files.
2019-12-19Add install-strip to sim/Tom Tromey2-0/+6
PR build/24572 notes that "make install-strip" fails. For me, it works in every directory except "sim", so this patch adds install-strip targets to the Makefiles that appear there. sim/ChangeLog 2019-12-19 Tom Tromey <tromey@adacore.com> PR build/24572: * Makefile.in (install-strip): New target. sim/common/ChangeLog 2019-12-19 Tom Tromey <tromey@adacore.com> PR build/24572: * Makefile.in (install-strip): New target. sim/igen/ChangeLog 2019-12-19 Tom Tromey <tromey@adacore.com> PR build/24572: * Makefile.in (install-strip): New target. sim/ppc/ChangeLog 2019-12-19 Tom Tromey <tromey@adacore.com> PR build/24572: * Makefile.in (install-strip): New target. sim/testsuite/ChangeLog 2019-12-19 Tom Tromey <tromey@adacore.com> PR build/24572: * Makefile.in (install-strip): New target. Change-Id: I76613bc5c7e7812284f33826f8a5d914477fcdc5
2019-01-01Update copyright year range in all GDB files.Joel Brobecker36-36/+36
This commit applies all changes made after running the gdb/copyright.py script. Note that one file was flagged by the script, due to an invalid copyright header (gdb/unittests/basic_string_view/element_access/char/empty.cc). As the file was copied from GCC's libstdc++-v3 testsuite, this commit leaves this file untouched for the time being; a patch to fix the header was sent to gcc-patches first. gdb/ChangeLog: Update copyright year range in all GDB files.
2018-06-19Bump to autoconf 2.69 and automake 1.15.1Simon Marchi2-361/+425
When trying to run the update-gnulib.sh script in gdb, I get this: Error: Wrong automake version (Unescaped left brace in regex is deprecated, passed through in regex; marked by <-- HERE in m/\${ <-- HERE ([^ =:+{}]+)}/ at /opt/automake/1.11.1/bin/automake line 4113.), we need 1.11.1. Aborting. Apparently, it's an issue with a regex in automake that triggers a warning starting with Perl 5.22. It has been fixed in automake 1.15.1. So I think it's a good excuse to bump the versions of autoconf and automake used in the gnulib import. And to avoid requiring multiple builds of autoconf/automake, it was suggested that we bump the required version of those tools for all binutils-gdb. For autoconf, the 2.69 version is universally available, so it's an easy choice. For automake, different distros and distro versions have different automake versions. But 1.15.1 seems to be the most readily available as a package. In any case, it's easy to build it from source. I removed the version checks from AUTOMAKE_OPTIONS and AC_PREREQ, because I don't think they are useful in our case. They only specify a lower bound for the acceptable version of automake/autoconf. That's useful if you let the user choose the version of the tool they want to use, but want to set a minimum version (because you use a feature that was introduced in that version). In our case, we force people to use a specific version anyway. For the autoconf version, we have the check in config/override.m4 that enforces the version we want. It will be one less thing to update next time we change autotools version. I hit a few categories of problems that required some changes. They are described below along with the chosen solutions. Problem 1: configure.ac:17: warning: AM_INIT_AUTOMAKE: two- and three-arguments forms are deprecated. For more info, see: configure.ac:17: http://www.gnu.org/software/automake/manual/automake.html#Modernize-AM_005fINIT_005fAUTOMAKE-invocation Solution 1: Adjust the code based on the example at that URL. Problem 2 (in zlib/): Makefile.am: error: required file './INSTALL' not found Makefile.am: 'automake --add-missing' can install 'INSTALL' Makefile.am: error: required file './NEWS' not found Makefile.am: error: required file './AUTHORS' not found Makefile.am: error: required file './COPYING' not found Makefile.am: 'automake --add-missing' can install 'COPYING' Solution 2: Add the foreign option to AUTOMAKE_OPTIONS. Problem 3: doc/Makefile.am:20: error: support for Cygnus-style trees has been removed Solution 3: Remove the cygnus options. Problem 4: Makefile.am:656: warning: 'INCLUDES' is the old name for 'AM_CPPFLAGS' (or '*_CPPFLAGS') Solution 4: Rename "INCLUDES = " to "AM_CPPFLAGS += " (because AM_CPPFLAGS is already defined earlier). Problem 5: doc/Makefile.am:71: warning: suffix '.texinfo' for Texinfo files is discouraged; use '.texi' instead doc/Makefile.am: warning: Oops! doc/Makefile.am: It appears this file (or files included by it) are triggering doc/Makefile.am: an undocumented, soon-to-be-removed automake hack. doc/Makefile.am: Future automake versions will no longer place in the builddir doc/Makefile.am: (rather than in the srcdir) the generated '.info' files that doc/Makefile.am: appear to be cleaned, by e.g. being listed in CLEANFILES or doc/Makefile.am: DISTCLEANFILES. doc/Makefile.am: If you want your '.info' files to be placed in the builddir doc/Makefile.am: rather than in the srcdir, you have to use the shiny new doc/Makefile.am: 'info-in-builddir' automake option. Solution 5: Rename .texinfo files to .texi. Problem 6: doc/Makefile.am: warning: Oops! doc/Makefile.am: It appears this file (or files included by it) are triggering doc/Makefile.am: an undocumented, soon-to-be-removed automake hack. doc/Makefile.am: Future automake versions will no longer place in the builddir doc/Makefile.am: (rather than in the srcdir) the generated '.info' files that doc/Makefile.am: appear to be cleaned, by e.g. being listed in CLEANFILES or doc/Makefile.am: DISTCLEANFILES. doc/Makefile.am: If you want your '.info' files to be placed in the builddir doc/Makefile.am: rather than in the srcdir, you have to use the shiny new doc/Makefile.am: 'info-in-builddir' automake option. Solution 6: Remove the hack at the bottom of doc/Makefile.am and use the info-in-builddir automake option. Problem 7: doc/Makefile.am:35: error: required file '../texinfo.tex' not found doc/Makefile.am:35: 'automake --add-missing' can install 'texinfo.tex' Solution 7: Use the no-texinfo.tex automake option. We also have one in texinfo/texinfo.tex, not sure if we should point to that, or move it (or a newer version of it added with automake --add-missing) to top-level. Problem 8: Makefile.am:131: warning: source file 'config/tc-aarch64.c' is in a subdirectory, Makefile.am:131: but option 'subdir-objects' is disabled automake: warning: possible forward-incompatibility. automake: At least a source file is in a subdirectory, but the 'subdir-objects' automake: automake option hasn't been enabled. For now, the corresponding output automake: object file(s) will be placed in the top-level directory. However, automake: this behaviour will change in future Automake versions: they will automake: unconditionally cause object files to be placed in the same subdirectory automake: of the corresponding sources. automake: You are advised to start using 'subdir-objects' option throughout your automake: project, to avoid future incompatibilities. Solution 8: Use subdir-objects, that means adjusting references to some .o that will now be in config/. Problem 9: configure.ac:375: warning: AC_LANG_CONFTEST: no AC_LANG_SOURCE call detected in body ../../lib/autoconf/lang.m4:193: AC_LANG_CONFTEST is expanded from... ../../lib/autoconf/general.m4:2601: _AC_COMPILE_IFELSE is expanded from... ../../lib/autoconf/general.m4:2617: AC_COMPILE_IFELSE is expanded from... ../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from... ../../lib/autoconf/general.m4:2042: AC_CACHE_VAL is expanded from... ../../lib/autoconf/general.m4:2063: AC_CACHE_CHECK is expanded from... configure.ac:375: the top level Solution 9: Use AC_LANG_SOURCE, or use proper quoting. Problem 10 (in intl/): configure.ac:7: warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS /usr/share/aclocal/threadlib.m4:36: gl_THREADLIB_EARLY_BODY is expanded from... /usr/share/aclocal/threadlib.m4:29: gl_THREADLIB_EARLY is expanded from... /usr/share/aclocal/threadlib.m4:318: gl_THREADLIB is expanded from... /usr/share/aclocal/lock.m4:9: gl_LOCK is expanded from... /usr/share/aclocal/intl.m4:211: gt_INTL_SUBDIR_CORE is expanded from... /usr/share/aclocal/intl.m4:25: AM_INTL_SUBDIR is expanded from... /usr/share/aclocal/gettext.m4:57: AM_GNU_GETTEXT is expanded from... configure.ac:7: the top level Solution 10: Add AC_USE_SYSTEM_EXTENSIONS in configure.ac. ChangeLog: * 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. bfd/ChangeLog: * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11. (INCLUDES): Rename to ... (AM_CPPFLAGS): ... this. * configure.ac: Remove AC_PREREQ. * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add info-in-builddir no-texinfo.tex. (info_TEXINFOS): Rename bfd.texinfo to bfd.texi. * doc/bfd.texinfo: Rename to ... * doc/bfd.texi: ... this. * Makefile.in: Re-generate. * aclocal.m4: Re-generate. * config.in: Re-generate. * configure: Re-generate. * doc/Makefile.in: Re-generate. binutils/ChangeLog: * configure.ac: Remove AC_PREREQ. * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, add info-in-builddir no-texinfo.tex. * Makefile.in: Re-generate. * aclocal.m4: Re-generate. * config.in: Re-generate. * configure: Re-generate. * doc/Makefile.in: Re-generate. config/ChangeLog: * override.m4 (_GCC_AUTOCONF_VERSION): Bump from 2.64 to 2.69. etc/ChangeLog: * configure.in: Remove AC_PREREQ. * configure: Re-generate. gas/ChangeLog: * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11, add subdir-objects. (TARG_CPU_O, OBJ_FORMAT_O, ATOF_TARG_O): Add config/ prefix. * configure.ac (TARG_CPU_O, OBJ_FORMAT_O, ATOF_TARG_O, emfiles, extra_objects): Add config/ prefix. * doc/as.texinfo: Rename to... * doc/as.texi: ... this. * doc/Makefile.am: Rename as.texinfo to as.texi throughout. Remove DISTCLEANFILES hack. (AUTOMAKE_OPTIONS): Remove 1.8, cygnus, add no-texinfo.tex and info-in-builddir. * Makefile.in: Re-generate. * aclocal.m4: Re-generate. * config.in: Re-generate. * configure: Re-generate. * doc/Makefile.in: Re-generate. gdb/ChangeLog: * common/common-defs.h (PACKAGE_NAME, PACKAGE_VERSION, PACKAGE_STRING, PACKAGE_TARNAME): Undefine. * configure.ac: Remove AC_PREREQ, add missing quoting. * gnulib/configure.ac: Modernize usage of AC_INIT/AM_INIT_AUTOMAKE. Remove AC_PREREQ. * gnulib/update-gnulib.sh (AUTOCONF_VERSION): Bump to 2.69. (AUTOMAKE_VERSION): Bump to 1.15.1. * configure: Re-generate. * config.in: Re-generate. * aclocal.m4: Re-generate. * gnulib/aclocal.m4: Re-generate. * gnulib/config.in: Re-generate. * gnulib/configure: Re-generate. * gnulib/import/Makefile.in: Re-generate. gdb/gdbserver/ChangeLog: * configure.ac: Remove AC_PREREQ, add missing quoting. * configure: Re-generate. * config.in: Re-generate. * aclocal.m4: Re-generate. gdb/testsuite/ChangeLog: * configure.ac: Remove AC_PREREQ. * configure: Re-generate. gold/ChangeLog: * configure.ac: Remove AC_PREREQ, add missing quoting and usage of AC_LANG_SOURCE. * Makefile.in: Re-generate. * aclocal.m4: Re-generate. * configure: Re-generate. * testsuite/Makefile.in: Re-generate. gprof/ChangeLog: * configure.ac: Remove AC_PREREQ. * Makefile.am: Remove DISTCLEANFILES hack. (AUTOMAKE_OPTIONS): Remove 1.11, add info-in-builddir. * Makefile.in: Re-generate. * aclocal.m4: Re-generate. * configure: Re-generate. * gconfig.in: Re-generate. intl/ChangeLog: * configure.ac: Add AC_USE_SYSTEM_EXTENSIONS, remove AC_PREREQ. * configure: Re-generate. * config.h.in: Re-generate. * aclocal.m4: Re-generate. ld/ChangeLog: * configure.ac: Remove AC_PREREQ. * Makefile.am: Remove DISTCLEANFILES hack, rename ld.texinfo to ld.texi, ldint.texinfo to ldint.texi throughout. (AUTOMAKE_OPTIONS): Add info-in-builddir. * README: Rename ld.texinfo to ld.texi, ldint.texinfo to ldint.texi throughout. * gen-doc.texi: Likewise. * h8-doc.texi: Likewise. * ld.texinfo: Rename to ... * ld.texi: ... this. * ldint.texinfo: Rename to ... * ldint.texi: ... this. * Makefile.in: Re-generate. * aclocal.m4: Re-generate. * config.in: Re-generate. * configure: Re-generate. libdecnumber/ChangeLog: * configure.ac: Remove AC_PREREQ. * configure: Re-generate. * aclocal.m4. libiberty/ChangeLog: * configure.ac: Remove AC_PREREQ. * configure: Re-generate. * config.in: Re-generate. opcodes/ChangeLog: * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11. * configure.ac: Remove AC_PREREQ. * Makefile.in: Re-generate. * aclocal.m4: Re-generate. * configure: Re-generate. readline/ChangeLog.gdb: * configure: Re-generate. * examples/rlfe/configure: Re-generate. sim/ChangeLog: * All configure.ac: Remove AC_PREREQ. * All configure: Re-generate. zlib/ChangeLog.bin-gdb: * configure.ac: Modernize AC_INIT call, remove AC_PREREQ. * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.8, cygnus, add foreign. * Makefile.in: Re-generate. * aclocal.m4: Re-generate. * configure: Re-generate.
2018-06-18config: Sync with GCCSimon Marchi1-0/+6
... and re-generate all possible configure files, since they may depend on things in config/. config/ChangeLog: Sync with GCC 2018-06-08 Martin Liska <mliska@suse.cz> * bootstrap-mpx.mk: Remove. 2018-05-10 Martin Liska <mliska@suse.cz> PR bootstrap/64914 * bootstrap-ubsan.mk: Define UBSAN_BOOTSTRAP. 2018-05-09 Joshua Watt <jpewhacker@gmail.com> * ax_pthread.m4: Add file. 2018-05-08 Richard Biener <rguenther@suse.de> PR bootstrap/85571 * bootstrap-lto-noplugin.mk: Disable compare. * bootstrap-lto.mk: Supply contrib/compare-lto for do-compare. 2018-04-24 H.J. Lu <hongjiu.lu@intel.com> PR bootstrap/85490 * bootstrap-cet.mk (STAGE4_CFLAGS): New. 2018-04-24 H.J. Lu <hongjiu.lu@intel.com> PR target/85485 * bootstrap-cet.mk (STAGE2_CFLAGS): Remove -mcet. (STAGE3_CFLAGS): Likewise. 2018-04-24 H.J. Lu <hongjiu.lu@intel.com> PR target/85485 * cet.m4 (GCC_CET_FLAGS): Replace -mcet with -mshstk. 2018-04-19 Jakub Jelinek <jakub@redhat.com> * cet.m4 (GCC_CET_FLAGS): Default to --disable-cet, replace --enable-cet=default with --enable-cet=auto. 2018-04-18 David Malcolm <dmalcolm@redhat.com> PR jit/85384 * acx.m4 (GCC_BASE_VER): Remove \$\$ from sed expression.
2018-01-02Update copyright year range in all GDB filesJoel Brobecker36-36/+36
gdb/ChangeLog: Update copyright year range in all GDB files
2017-01-01update copyright year range in GDB filesJoel Brobecker36-36/+36
This applies the second part of GDB's End of Year Procedure, which updates the copyright year range in all of GDB's files. gdb/ChangeLog: Update copyright year range in all GDB files.
2016-01-10sim: move many common settings from CPPFLAGS to config.hMike Frysinger2-8/+4
Rather than stuffing the command line with a bunch of -D flags, start moving things to config.h which is managed by autoheader. This makes the makefile a bit simpler and the build output tighter, and it makes the migration to automake easier as there are fewer vars to juggle. We'll want to move the other options out too, but it'll take more work.
2016-01-10sim: drop unused SIM_AC_OPTION_PACKAGESMike Frysinger2-5/+4
This was imported from the ppc sim, but that was only used to control a single file, and that is already governed by the hw models. There's no need to have a sep configure option here, especially since none of the other sims are using it. Even when the code is enabled, there's no runtime overhead.
2016-01-10sim: allow the inline configure option everywhereMike Frysinger2-1/+4
Currently ports have to call SIM_AC_OPTION_INLINE explicitly in order to make the configure flag available. There's no real reason to not allow this flag for all ports, so move it to the common sim macro. This way we get standard behavior across all ports too.
2016-01-10sim: drop --enable-sim-{regparm,stdcall} optionsMike Frysinger2-10/+4
These options were never exposed for most sims (just the ppc one), and they are really only useful on 32-bit x86 systems. Considering modern systems tend to be 64-bit x86_64 and how well modern compilers are at optimizing code, these have outlived their usefulness.
2016-01-04sim: punt x86-specific bswap logicMike Frysinger2-5/+4
The compiler/C library should produce reasonable code for htonl/ntohl, and at least glibc tries pretty hard to always produce good code for them. This logic only had support for 32-bit x86 systems anymore, and it's unlikely people were even opting into this, so drop it all.
2016-01-01GDB copyright headers update after running GDB's copyright.py script.Joel Brobecker36-36/+36
gdb/ChangeLog: Update year range in copyright notice of all files.
2015-07-24Remove leading/trailing white spaces in ChangeLogH.J. Lu1-40/+40
2015-06-12sim: update configure.in->configure.ac docsMike Frysinger2-1/+5
A few places still refer to the configure.in file; update them.
2015-04-24Fix typos in sim sources exposed by static analysis.Nick Clifton2-2/+8
bfin PR 18273 * bfin-sim.c (decode_dsp32alu_0): Remove spurious check for s == 1. erc32 PR 18273 * exec.c (add32): Fix typo in check for overflow. igen PR 18273 * misc.c (a2i): Fix typos checking for uppercase letters.
2015-04-17sim: replace CIA_{GET,SET} with CPU_PC_{GET,SET}Mike Frysinger2-5/+10
The CIA_{GET,SET} macros serve the same function as CPU_PC_{GET,SET} except the latter adds a layer of indirection via the sim state. This lets models set up different functions at runtime and doesn't reach so directly into the arch-specific cpu state. It also doesn't make sense to have two sets of macros that do exactly the same thing, so lets standardize on the one that gets us more.
2015-04-01sim: update zlib handlingMike Frysinger2-1/+4
With zlib being mandatory, and the updated m4 configs, we need to regen and use the new settings w/bfd to avoid linkage errors.
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