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2018-10-30[src/erc32] Use ncurses instead of termcap on Cygwin tooJoel Sherrill3-10/+15
This removes a Cygwin-specific libtermcap hack that was dependent on the presence of one of the multiple alternative libraries. The one it was hard-coded to pick isn't included with Cygwin anymore. According to Corinna, libtermcap was removed from Cygwin a long time ago, and libncurses is used in Cygwin for a long time too. The fix is to make Cygwin use the same autoconf code to figure out the correct lib as any other target. sim/erc32/Changelog: 2018-10-30 Joel Sherrill <joel@rtems.org> * configure.ac: Remove the Cygwin-specific libtermcap.a hack and use the standard logic to determine which library to use. * configure: Regenerate.
2018-06-19Bump to autoconf 2.69 and automake 1.15.1Simon Marchi4-551/+602
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 Marchi1-14/+18
... 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 Brobecker11-11/+11
gdb/ChangeLog: Update copyright year range in all GDB files
2017-09-06Honor an existing CC_FOR_BUILD in the environment for sim.John Baldwin2-7/+15
This matches the equivalent bits in bfd/acinclude.m4 sim/ChangeLog: * configure.ac: Honor existing CC_FOR_BUILD in environment. * configure: Regenerate. sim/aarch64/ChangeLog: * configure: Regenerate. sim/arm/ChangeLog: * configure: Regenerate. sim/avr/ChangeLog: * configure: Regenerate. sim/bfin/ChangeLog: * configure: Regenerate. sim/common/ChangeLog: * acinclude.m4 (SIM_AC_COMMON) Honor existing CC_FOR_BUILD in environment. sim/cr16/ChangeLog: * configure: Regenerate. sim/cris/ChangeLog: * configure: Regenerate. sim/d10v/ChangeLog: * configure: Regenerate. sim/erc32/ChangeLog: * configure: Regenerate. sim/frv/ChangeLog: * configure: Regenerate. sim/ft32/ChangeLog: * configure: Regenerate. sim/h8300/ChangeLog: * configure: Regenerate. sim/iq2000/ChangeLog: * configure: Regenerate. sim/lm32/ChangeLog: * configure: Regenerate. sim/m32c/ChangeLog: * configure: Regenerate. sim/m32r/ChangeLog: * configure: Regenerate. sim/m68hc11/ChangeLog: * configure: Regenerate. sim/mcore/ChangeLog: * configure: Regenerate. sim/microblaze/ChangeLog: * configure: Regenerate. sim/mips/ChangeLog: * configure: Regenerate. sim/mn10300/ChangeLog: * configure: Regenerate. sim/moxie/ChangeLog: * configure: Regenerate. sim/msp430/ChangeLog: * configure: Regenerate. sim/rl78/ChangeLog: * configure: Regenerate. sim/rx/ChangeLog: * configure: Regenerate. sim/sh/ChangeLog: * configure: Regenerate. sim/sh64/ChangeLog: * configure: Regenerate. sim/v850/ChangeLog: * configure: Regenerate.
2017-01-01update copyright year range in GDB filesJoel Brobecker11-11/+11
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 Frysinger3-68/+124
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 Frysinger2-7/+6
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 environment configure option everywhereMike Frysinger2-2/+28
Currently ports have to call SIM_AC_OPTION_ENVIRONMENT 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: allow the assert configure option everywhereMike Frysinger2-2/+23
Currently ports have to call SIM_AC_OPTION_ASSERT explicitly in order to make the configure flag available, which none of them do. 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.
2016-01-10sim: drop targ-vals.def->nltvals.def indirectionMike Frysinger2-57/+5
We don't have alternative nltvals.def files, so always symlinking the targ-vals.def file to it doesn't gain us anything. It does make the build more complicated though and a pain to convert to something newer (like automake). Drop the symlinking entirely. In the future, we'll want to explode this file anyways into the respective arch dirs so things can be selected dynamically at runtime, so it's not like we'll be bringing this back.
2016-01-10sim: allow the inline configure option everywhereMike Frysinger2-3/+40
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 Frysinger2-12/+6
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.
2016-01-10sim: drop --enable-sim-cflags optionMike Frysinger2-23/+6
No other sub directory provides such a configuration option, so drop it from the sim dir as well. This cleans up a good bit of code in the process. If people want to use custom flags for just the sim, they can still run configure+make by hand in the sim subdir and use the normal CFLAGS settings.
2016-01-09sim: drop common/cconfig.h in favor of a single config.hMike Frysinger3-3/+406
The common subdir sets up a cconfig.h file to hold checks for the common code. In practice, most files still end up using config.h instead which just leads to confusion. Merge all the configure checks that went into cconfig.h into SIM_AC_COMMON so we can drop the cconfig.h file altogether. Now there is only a single config.h file like normal.
2016-01-06sim: sim_{create_inferior,open,parse_args}: constify argv/env slightlyMike Frysinger2-3/+8
2016-01-03 Mike Frysinger <vapier@gentoo.org> * sim-options.c (sim_parse_args): Mark argv array const. * sim-options.h (sim_parse_args): Likewise.
2016-01-04sim: punt x86-specific bswap logicMike Frysinger2-21/+6
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.
2016-01-03sim: use libiberty countargv in more placesMike Frysinger2-2/+5
A bunch of places open code the countargv implementation, or outright duplicate it (as count_argc). Replace all of those w/countargv.
2016-01-03sim: drop host endian configure optionMike Frysinger5-263/+238
The --enable-sim-hostendian flag was purely so people had an escape route for when cross-compiling. This is because historically, AC_C_BIGENDIAN did not work in those cases. That was fixed a while ago though, so we can require that macro everywhere now and simplify a good bit of code.
2016-01-03sim: convert to bfd_endianMike Frysinger2-6/+10
Rather than re-invent endian defines, as well as maintain our own list of OS & arch-specific includes, punt all that logic in favor of the bfd ones already set up and maintained elsewhere. We already rely on the bfd library, so leveraging the endian aspect should be fine.
2016-01-01GDB copyright headers update after running GDB's copyright.py script.Joel Brobecker11-11/+11
gdb/ChangeLog: Update year range in copyright notice of all files.
2015-12-26sim: punt WITH_DEVICES & tconfig.h supportMike Frysinger3-6/+6
No arch is using this anymore, and we want all new ports using the hardware framework instead. Punt WITH_DEVICES and the two callbacks device_io_{read,write}_buffer. We can also punt the tconfig.h file as no port is using it anymore. This fixes in-tree builds that get confused by picking up the wrong one (common/ vs <port>/) caused by commit ae7d0cac8ce971f7108d270c. Any port that needs to set up a global define can use their own sim-main.h file that they must provide regardless.
2015-07-24Remove leading/trailing white spaces in ChangeLogH.J. Lu1-23/+23
2015-06-23sim: use AS_HELP_STRING everywhereMike Frysinger2-9/+18
This helps standardize the configure --help output.
2015-06-12sim: update configure.in->configure.ac docsMike Frysinger2-1/+5
A few places still refer to the configure.in file; update them.
2015-06-12sim: drop -DTRACE from configureMike Frysinger2-3/+7
No code uses this anymore and the symbol conflicts with the new TRACE helper. Punt it from configure.
2015-05-17sim: erc32: restore attributionMike Frysinger8-7/+33
2015-05-08Switch erc32 simulator copyright headers to FSF.Joel Brobecker11-150/+158
Permission was granted by Jiri Gaisler, who has a copyright assignment on file for GDB. sim/erc32/ChangeLog: * configure.ac: Add copyright header. * erc32.c: Change copyright holder to FSF. Reformat. * exec.c, float.c, func.c, interf.c, sis.c, sis.h: Likewise. * help.c, startsim: Add copyright header.
2015-04-29Fix problems in the sim sources discovered by running the cppcheck static ↵Nick Clifton2-3/+6
analysis tool. erc32 PR 18273 * sis.c (main): Remove unreachable code. m68hc11 * gencode.c (gen_fetch_operands): Remove unreachable code. ppc * hw_htab.c (htab_map_binary): Fix overlap check. common * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by increasing parenthesis around casts to signed values.
2015-04-24Fix typos in sim sources exposed by static analysis.Nick Clifton2-1/+7
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.
2015-04-19sim/erc32: Switched emulated memory to host endian order.Jiri Gaisler7-210/+159
Change data ordering in emulated memory from target order (big endian) to host order. Improves performance and simplifies most memory operations. Requires some byte twisting during stores on little endian hosts (intel). Also removed support for little-endian binaries.
2015-04-13sim: fix the PKGVERSION defineMike Frysinger2-2/+6
This should be SIM, not GDB.
2015-04-02Regenerate configure in simH.J. Lu1-2/+2
* arm/configure: Regenerated. * avr/configure: Likewise. * bfin/configure: Likewise. * common/configure: Likewise. * cr16/configure: Likewise. * cris/configure: Likewise. * d10v/configure: Likewise. * erc32/configure: Likewise. * frv/configure: Likewise. * ft32/configure: Likewise. * h8300/configure: Likewise. * igen/configure: Likewise. * iq2000/configure: Likewise. * lm32/configure: Likewise. * m32c/configure: Likewise. * m32r/configure: Likewise. * m68hc11/configure: Likewise. * mcore/configure: Likewise. * microblaze/configure: Likewise. * mips/configure: Likewise. * mn10300/configure: Likewise. * moxie/configure: Likewise. * msp430/configure: Likewise. * ppc/configure: Likewise. * rl78/configure: Likewise. * rx/configure: Likewise. * sh/configure: Likewise. * sh64/configure: Likewise. * v850/configure: Likewise.
2015-04-01Regenerate configure in simH.J. Lu1-4/+6
* arm/configure: Regenerated. * avr/configure: Likewise. * bfin/configure: Likewise. * common/configure: Likewise. * cr16/configure: Likewise. * cris/configure: Likewise. * d10v/configure: Likewise. * erc32/configure: Likewise. * frv/configure: Likewise. * ft32/configure: Likewise. * h8300/configure: Likewise. * igen/configure: Likewise. * iq2000/configure: Likewise. * lm32/configure: Likewise. * m32c/configure: Likewise. * m32r/configure: Likewise. * m68hc11/configure: Likewise. * mcore/configure: Likewise. * microblaze/configure: Likewise. * mips/configure: Likewise. * mn10300/configure: Likewise. * moxie/configure: Likewise. * msp430/configure: Likewise. * ppc/configure: Likewise. * rl78/configure: Likewise. * rx/configure: Likewise. * sh/configure: Likewise. * sh64/configure: Likewise. * v850/configure: Likewise.
2015-04-01sim: update zlib handlingMike Frysinger3-84/+17
With zlib being mandatory, and the updated m4 configs, we need to regen and use the new settings w/bfd to avoid linkage errors.
2015-03-28sim/erc32: Fix a few compiler warningsJiri Gaisler3-10/+18
2015-03-28sim/erc32: Use memory_iread() function for instruction fetching.Jiri Gaisler5-10/+42
Use separate memory_iread() function for instruction fetching. Speeds up execution and allows addition of an MMU at a later stage.
2015-03-28sim: erc32: strip paren from return statementsMike Frysinger7-80/+93
2015-03-24sim: erc32/h8300/m68hc11: trim unused functionsMike Frysinger2-22/+4
These funcs are only used with the old run.o, and these sims use nrun.o, so drop these stub funcs.
2015-03-17sim/erc32: Removed type mismatch compiler warningsJiri Gaisler2-9/+19
2015-03-17sim/erc32: Added -v command line switch for verbose outputJiri Gaisler5-12/+23
2015-03-16sim: rename tconfig.in to tconfig.hMike Frysinger3-10/+10
Rather than manually include tconfig.h when we think we'll need it (which is error prone as it can define symbols we expect from config.h), have it be included directly by config.h. Since we know we have to include that header everywhere already, this will make sure tconfig.h isn't missed. It should also be fine as tconfig.h is supposed to be simple and only set up a few core defines for the target. This allows us to stop symlinking it in place all the time and just use it straight out of the respective source directory.
2015-03-16sim/erc32: use SIM_AC_OPTION_HOSTENDIAN to probe for host endianessJiri Gaisler10-56/+296
2015-03-14sim: make nrun the default run programMike Frysinger2-0/+5
We want people to stop using the run.c frontend, but it's hard to notice when it's still set as the default. Lets flip things so nrun.c is the default, and users of run.c will get an error by default. We turn that error into a warning for existing sims so we don't break them -- this is mostly meant for people starting new ports.
2015-03-14sim: drop duplicate header checksMike Frysinger4-26/+15
The SIM_AC_COMMON macro already checks for a bunch of headers, so specific sim ports need not do it themselves.
2015-02-22sim/erc32: Use readline.h for readline types and functions.Jiri Gaisler3-12/+8
Use gdb's readline.h for readline types.
2015-02-21sim/erc32: File loading via command line did not workJiri Gaisler1-1/+4
* sis.c (main) load binary file from argv parameters
2015-02-21sim/erc32: Fix incorrect simulator performance reportJiri Gaisler5-17/+39
2015-02-21sim/erc32: Remove unused defines in Makefile and switch off statisticsJiri Gaisler2-1/+5
2015-02-21sim/erc32: Use fenv.h for host FPU accessJiri Gaisler2-161/+35
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