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2016-01-02sim: ppc: do not exit when parsing args w/gdbMike Frysinger5-22/+50
When connecting to the simulator in gdb, we don't want it to exit on us when we pass down unknown/invalid/help/etc... options. Plumb down the kind argument so we can handle both gdb & psim interfaces.
2016-01-01GDB copyright headers update after running GDB's copyright.py script.Joel Brobecker9-9/+9
gdb/ChangeLog: Update year range in copyright notice of all files.
2015-12-29sim: ppc: track closed state of file descriptors 0, 1, and 2.Kevin Buettner3-22/+151
This change tracks the "closed" state of file descriptors 0, 1, and 2, introducing the function fdbad() to emul_netbsd.c and emul_unix.c. Note that a function of the same name and purpose exists in sim/common/callback.c. This patch eliminates all of the "unresolved testcases" when testing GDB against the powerpc simulator. This occurs because the powerpc simulator closes, on behalf of the testcase, the file descriptors associated with stdin, stdout, and stderr. GDB still needs these descriptors to communicate with the user or, in this case, with the testing framework.
2015-12-26sim: punt WITH_DEVICES & tconfig.h supportMike Frysinger2-8/+7
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.
2015-11-22sim: ppc: avoid use of $< in ordinary rules [PR sim/13834]Mike Frysinger2-5/+13
POSIX does not define $< behavior in ordinary rules, so avoid its use to fix building on non-GNU make setups. Reported-by: Christopher January <chris.january@allinea.com>
2015-11-17[sim/ppc] Fix printf_filtered referencePedro Alves2-16/+21
Building a gdb that includes the PPC sim in C++ mode fails to link with: (...)s.o compile-object-load.o compile-object-run.o compile-loc2c.o compile-c-support.o inflow.o init.o \ ../sim/ppc/libsim.a ../readline/libreadline.a ../opcodes/libopcodes.a ../bfd/libbfd.a -lz ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a -ldl -ldl -lncurses -lm -ldl -lguile-2.0 -lgc -lpthread -ldl -lutil -lm -lpython2.7 -Xlinker -export-dynamic -lexpat -llzma -lbabeltrace -lbabeltrace-ctf ../libiberty/libiberty.a build-gnulib/import/libgnu.a ../sim/ppc/libsim.a(sim_calls.o): In function `sim_open': /home/pedro/gdb/mygit/cxx-convertion/src/sim/ppc/sim_calls.c:73: undefined reference to `printf_filtered' /home/pedro/gdb/mygit/cxx-convertion/src/sim/ppc/sim_calls.c:73: undefined reference to `printf_filtered' ../sim/ppc/libsim.a(sim_calls.o): In function `sim_close': /home/pedro/gdb/mygit/cxx-convertion/src/sim/ppc/sim_calls.c:93: undefined reference to `printf_filtered' /home/pedro/gdb/mygit/cxx-convertion/src/sim/ppc/sim_calls.c:93: undefined reference to `printf_filtered' ../sim/ppc/libsim.a(sim_calls.o): In function `sim_load': /home/pedro/gdb/mygit/cxx-convertion/src/sim/ppc/sim_calls.c:102: undefined reference to `printf_filtered' ../sim/ppc/libsim.a(sim_calls.o):/home/pedro/gdb/mygit/cxx-convertion/src/sim/ppc/sim_calls.c:102: more undefined references to `printf_filtered' follow collect2: error: ld returned 1 exit status The undefined references come from TRACE macro calls, which expand to calls to printf_filtered. But note that the sim's 'printf_filtered' is actually a #define to 'sim_io_printf_filtered', in sim_callbacks.h : #define printf_filtered sim_io_printf_filtered AFAICS, this is not meant to call gdb's printf_filtered function. The ChangeLog entry that added the printf_filtered macro reads: Tue Jul 30 21:12:24 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * sim_callbacks.h (sim_io_printf_filtered): Replace printf_filtered with a local simulator specific version. Add #define printf_filtered to simplify updating of existing code. That is, just another incomplete/partial transition. Maybe prior to 1996 this was really meant to call gdb's printf_filtered version. The reference to printf_filtered appears because sim_calls.c, the compilation unit that fails to link, has this at the top: #undef printf_filtered /* blow away the mapping */ presumably so that this further below: void sim_io_printf_filtered(const char *fmt, ...) { (...) callbacks->printf_filtered(callbacks, "%s", message); } works. So those TRACE macros instances in sim_calls.c just happen to work because gdb is linked in, which satisfies the 'printf_filtered' reference, when GDB is built in C mode. When built in C++ mode, the problem is exposed, as GDB's printf_filtered is mangled. The fix here is to make the TRACE macro call sim_io_printf_filtered directly. (Standalone "run" doesn't fail to link simply because the offending routines are not part of its link.) sim/ppc/ChangeLog 2015-11-17 Pedro Alves <palves@redhat.com> * debug.h (TRACE, ITRACE, DTRACE, DITRACE, PTRACE): Call sim_io_printf_filtered instead of printf_filtered.
2015-07-24Remove leading/trailing white spaces in ChangeLogH.J. Lu1-454/+454
2015-06-12sim: update configure.in->configure.ac docsMike Frysinger2-1/+5
A few places still refer to the configure.in file; update them.
2015-04-29Fix problems in the sim sources discovered by running the cppcheck static ↵Nick Clifton2-1/+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.
2015-04-13sim: ppc: fix up version scriptMike Frysinger2-2/+8
The common sim code has switched to using gdb directly; update the ppc copy too.
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.
2015-04-01Fix sim buildH.J. Lu1-8/+2
* common/Make-common.in (CSEARCH): Remove $(ZLIBINC). (BFD_LIB): Remove $(ZLIB). (CONFIG_LIBS): Add $(ZLIB). * ppc/Makefile.in (ZLIBINC): Removed. (INCLUDES): Remove $(ZLIBINC). (BFD_LIB): Remove $(ZLIB).
2015-04-01Regenerate configure in simH.J. Lu2-3/+10
* 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 Frysinger4-171/+109
With zlib being mandatory, and the updated m4 configs, we need to regen and use the new settings w/bfd to avoid linkage errors.
2015-01-01Update year range in copyright notice of all files owned by the GDB project.Joel Brobecker9-9/+9
gdb/ChangeLog: Update year range in copyright notice of all files.
2014-11-23sim/ppc/*: Change immediatly to immediatelyJoel Sherrill5-6/+11
sim/ppc/ChangeLog: * ChangeLog, ChangeLog.00, hw_com.c, ld-cache.h, ppc-instructions: Change immediatly to immediately.
2014-08-27psim: Correct spelling in comments.Joel Sherrill6-2/+11
2014-08-27 Joel Sherrill <joel.sherrill@oarcorp.com> * basics.h, device.c, device.h, hw_htab.c, hw_memory.c: Correct spelling in comments.
2014-08-19Fix --diable-shared --enable-plugins build breakageAlan Modra4-0/+121
Directories that don't use libtool need to add -ldl (on most *nix hosts) to provide dlopen for libbfd. config/ * plugins.m4 (AC_PLUGINS): If plugins are enabled, add -ldl to LIBS via AC_SEARCH_LIBS. gdb/ * acinclude.m4 (GDB_AC_CHECK_BFD): Don't add -ldl. * config.in: Regenerate. sim/ppc/ * configure.ac: Invoke AC_PLUGINS. * config.in: Regenerate. and regen lots of configure files.
2014-03-10sim: constify arg to sim_do_commandMike Frysinger2-1/+5
It is rare for people to want to modify the cmd arg. In general, they really shouldn't be, but a few still do. For those who misbehave, dupe the string locally so they can bang on it.
2014-03-05sim: constify prog_nameMike Frysinger2-1/+5
There's no need for the prog_name handed down to the core to be mutable, so add const markings to it and all the related funcs.
2014-02-17sim: ppc: drop $(LIBS) from psim dependencyAaro Koskinen2-3/+7
When cross-compiling GDB for PPC, there's a prerequisite "-lz" for psim that results in a build failure. With such prerequisite, GNU Make will try to search the library from build machine's /usr/lib which is wrong. On 64-bit Linux build machines the compilation will fail because of this. URL: https://sourceware.org/bugzilla/show_bug.cgi?id=12202
2014-01-01Update Copyright year range in all files maintained by GDB.Joel Brobecker9-9/+9
2013-10-15 * Makefile.in (srcsim): New variable.Hans-Peter Nilsson2-1/+7
(version.c): Adjust call to $(srccom)/create-version.sh as per change.
2013-06-28move version.in from gdb/common back to gdbTom Tromey2-1/+6
This reverts part of the earlier version.in change. It moves version.in back to the gdb directory. This works around the CVS bug we've found. gdb * Makefile.in (version.c): Use version.in, not common/version.in. * common/create-version.sh: Likewise. * common/version.in: Move... * version.in: ...here. gdb/doc * Makefile.in (version.subst): Use version.in, not common/version.in. * gdbint.texinfo (Versions and Branches, Releasing GDB): Likewise. gdb/gdbserver * Makefile.in (version.c): Use version.in, not common/version.in. sim/common * Make-common.in (version.c): Use version.in, not common/version.in. * create-version.sh: Likewise. sim/ppc: * Make-common.in (version.c): Use version.in, not common/version.in.
2013-06-24Adapt sim to new version number & date locations.Joel Brobecker2-5/+9
This change is required now that gdb/version.in has been moved to gdb/common/version.in and now that the date needs to be fetched from bfd/version.h. sim/common/ChangeLog: * create-version.sh: New script. Adapted from gdb/commong/create-version.sh. * Make-common.in (version.c): Update rule dependencies, and re-implement using create-version.sh. sim/ppc/ChangeLog: * Makefile.in (srccom): New variable. (version.c): Update rule dependencies, and re-implement using sim/common/create-version.sh.
2013-05-06Move ChangeLog entry from sim/ to sim/ppc/...Joel Brobecker1-0/+4
... where it belongs.
2013-05-032013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>Hafiz Abid Qadeer2-13/+6
revert: 2013-04-19 Nathan Froyd <froydnj@codesourcery.com> * ppc-instructions (isel): New instruction.
2013-04-192013-04-19 Nathan Froyd <froydnj@codesourcery.com>Hafiz Abid Qadeer1-0/+13
* ppc-instructions (isel): New instruction.
2013-03-15gdb:Steve Ellcey1-1/+1
2013-03-15 Steve Ellcey <sellcey@mips.com> * remote-sim.c (sim_command_completer): Make char arguments const. include: 2013-03-15 Steve Ellcey <sellcey@mips.com> * gdb/remote-sim.h (sim_command_completer): Make char arguments const. sim: 2013-03-15 Steve Ellcey <sellcey@mips.com> * arm/wrapper.c (sim_complete_command): Make char arguments const. * avr/interp.c (sim_complete_command): Ditto. * common/sim-options.c (sim_complete_command): Ditto. * cr16/interp.c (sim_complete_command): Ditto. * erc32/interf.c (sim_complete_command): Ditto. * m32c/gdb-if.c (sim_complete_command): Ditto. * microblaze/interp.c (sim_complete_command): Ditto. * ppc/sim_calls.c (sim_complete_command): Ditto. * rl78/gdb-if.c (sim_complete_command): Ditto. * rx/gdb-if.c (sim_complete_command): Ditto. * sh/interp.c (sim_complete_command): Ditto.
2013-01-01Update years in copyright notice for the GDB files.Joel Brobecker9-10/+9
Two modifications: 1. The addition of 2013 to the copyright year range for every file; 2. The use of a single year range, instead of potentially multiple year ranges, as approved by the FSF.
2012-12-19Update sim's COPYING files.Joel Brobecker2-290/+628
sim/arm/ChangeLog: * COPYING: Update to GPL version 3. sim/ppc/ChangeLog: * COPYING: Update to GPL version 3.
2012-12-19[sim] Update old contact info in GPL license noticesJoel Brobecker122-250/+127
sim/ChangeLog: Update old contact info in GPL license notices.
2012-12-19Update sim copyright headers from GPLv2-or-later to GPLv3-or-later.Joel Brobecker124-126/+126
gdb/sim/ChangeLog: Update the non-FSF-copyrighted files in sim to GPLv3 or later.
2012-11-20Fix sim build when configured with --enable-pluginsH.J. Lu1-0/+1533
* common/Make-common.in: Use lt_cv_dlopen_libs under PLUGINS condition. * common/acinclude.m4: Define lt_cv_dlopen_libs. * arm/configure: Regenerate. * avr/configure: Regenerate. * bfin/configure: Regenerate. * common/configure: Regenerate. * cr16/configure: Regenerate. * cris/configure: Regenerate. * d10v/configure: Regenerate. * erc32/configure: Regenerate. * frv/configure: Regenerate. * h8300/configure: Regenerate. * igen/configure: Regenerate. * iq2000/configure: Regenerate. * lm32/configure: Regenerate. * m32c/configure: Regenerate. * m32r/configure: Regenerate. * m68hc11/configure: Regenerate. * mcore/configure: Regenerate. * microblaze/configure: Regenerate. * mips/configure: Regenerate. * mn10300/configure: Regenerate. * moxie/configure: Regenerate. * ppc/configure: Regenerate. * rl78/configure: Regenerate. * rx/configure: Regenerate. * sh/configure: Regenerate. * sh64/configure: Regenerate. * testsuite/configure: Regenerate. * v850/configure: Regenerate.
2012-06-15Define PACKAGE macro in all sims' config.h.Joel Brobecker2-3/+45
Some of the common includes in include/gdb such as callback.h include bfd.h. But there was a recent change in bfd-in.h to require that config.h be included before bfd.h can be included: /* PR 14072: Ensure that config.h is included first. */ #if !defined PACKAGE && !defined PACKAGE_VERSION #error config.h must be included before this header #endif PACKAGE_VERSION is always defined by default by the AC_INIT autoconf macro, but PACKAGE isn't. This patch updates the SIM_AC_COMMON macro to define it, and then regenerates all configure scripts and config.in files. sim/common/changeLog: * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE. * config.in, configure: Regenerate. sim/ChangeLog: * configure: Regenerate. sim/arm/ChangeLog: * config.in, configure: Regenerate. sim/avr/ChangeLog: * config.in, configure: Regenerate. sim/bfin/ChangeLog: * config.in, configure: Regenerate. sim/cr16/ChangeLog: * config.in, configure: Regenerate. sim/cris/ChangeLog: * config.in, configure: Regenerate. sim/d10v/ChangeLog: * config.in, configure: Regenerate. sim/erc32/ChangeLog: * config.in, configure: Regenerate. sim/frv/ChangeLog: * config.in, configure: Regenerate. sim/h8300/ChangeLog: * config.in, configure: Regenerate. sim/iq2000/ChangeLog: * config.in, configure: Regenerate. sim/lm32/ChangeLog: * config.in, configure: Regenerate. sim/m32c/ChangeLog: * config.in, configure: Regenerate. sim/m32r/ChangeLog: * config.in, configure: Regenerate. sim/m68hc11/ChangeLog: * config.in, configure: Regenerate. sim/mcore/ChangeLog: * config.in, configure: Regenerate. sim/microblaze/ChangeLog: * config.in, configure: Regenerate. sim/mips/ChangeLog: * config.in, configure: Regenerate. sim/mn10300/ChangeLog: * config.in, configure: Regenerate. sim/moxie/ChangeLog: * config.in, configure: Regenerate. sim/ppc/ChangeLog: * configure: Regenerate. sim/rl78/ChangeLog: * config.in, configure: Regenerate. sim/rx/ChangeLog: * config.in, configure: Regenerate. sim/sh/ChangeLog: * config.in, configure: Regenerate. sim/sh64/ChangeLog: * config.in, configure: Regenerate. sim/v850/ChangeLog: * config.in, configure: Regenerate. sim/testsuite/ChangeLog: * configure: Regenerate.
2012-05-24gdb/Pedro Alves3-3/+9
2012-05-24 Pedro Alves <palves@redhat.com> PR gdb/7205 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout. gdb/gdbserver/ 2012-05-24 Pedro Alves <palves@redhat.com> PR gdb/7205 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout. include/gdb/ 2012-05-24 Pedro Alves <palves@redhat.com> PR gdb/7205 * gdb/signals.def: Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout. sim/arm/ 2012-05-24 Pedro Alves <palves@redhat.com> PR gdb/7205 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout. sim/avr/ 2012-05-24 Pedro Alves <palves@redhat.com> PR gdb/7205 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout. sim/common/ 2012-05-24 Pedro Alves <palves@redhat.com> PR gdb/7205 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout. sim/cr16/ 2012-05-24 Pedro Alves <palves@redhat.com> PR gdb/7205 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout. sim/d10v/ 2012-05-24 Pedro Alves <palves@redhat.com> PR gdb/7205 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout. sim/erc32/ 2012-05-24 Pedro Alves <palves@redhat.com> PR gdb/7205 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout. sim/m32c/ 2012-05-24 Pedro Alves <palves@redhat.com> PR gdb/7205 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout. sim/ppc/ 2012-05-24 Pedro Alves <palves@redhat.com> PR gdb/7205 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout. sim/rl78/ 2012-05-24 Pedro Alves <palves@redhat.com> PR gdb/7205 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout. sim/rx/ 2012-05-24 Pedro Alves <palves@redhat.com> PR gdb/7205 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
2012-03-14sim: ppc: fix compilation on AIX 7.1 due to st_pad name collisionsMike Frysinger2-0/+9
AIX 7.1 defines st_pad[123] to st_[amc]tim.tv_pad, respectively, breaking declaration of st_pad[123] members in struct solaris_stat. Undefine them as this is no less terrible than other solutions (like renaming the fields and losing the binding to Solaris' names). From: Michael Haubenwallner <haubi@s01en24.gentoo.org>
2012-01-04Copyright year update in most files of the GDB Project.Joel Brobecker9-12/+10
gdb/ChangeLog: Copyright year update in most files of the GDB Project.
2012-01-02Update the copyright header of various files...Joel Brobecker2-1/+5
... to follow the correct syntax (according to the gospel of gnulib's update-copyright). In other words: - no comma after the last year; - FSF spelled exactly "Free Software Foundation, Inc.", with the comma and the period at the end. sim/common/ChangeLog: * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright header. sim/m32c/ChangeLog: * blinky.S, gloss.S, sample.S: Reformat copyright header. sim/mn10300/ChangeLog: * sim-main.h: Reformat copyright header. sim/ppc/ChangeLog: * dp-bit.c: Reformat copyright header. gdb/ChangeLog: * gdb/common/gdb_thread_db.h, gdb/dbxread.c, gdb/environ.c, gdb/gcore.h, gdb/rs6000-tdep.h, gdb/s390-nat.c, gdb/tic6x-tdep.c: Reformat the copyright header. gdb/gdbserver/ChangeLog: * terminal.h: Reformat copyright header. gdb/testsuite/ChangeLog: * dg-extract-results.sh, gdb.arch/gcore.c, gdb.arch/gdb1558.c, gdb.arch/i386-gnu-cfi.c, gdb.base/complex.c, gdb.base/cvexpr.c, gdb.base/gcore.c, gdb.base/gdb1555-main.c, gdb.base/gdb1555.c, gdb.base/gdb1821.c, gdb.base/long_long.c, gdb.base/restore.c, gdb.base/sepdebug.c, gdb.base/type-opaque-lib.c, gdb.base/type-opaque-main.c, gdb.cp/maint.exp, gdb.cp/namespace1.cc, gdb.cp/pr9631.cc, gdb.cp/psmang1.cc, gdb.cp/psmang2.cc, gdb.cp/try_catch.cc, gdb.cp/virtfunc.cc, gdb.hp/gdb.base-hp/reg.exp, gdb.mi/basics.c, gdb.mi/mi-stack.c, gdb.mi/mi-var-child.c, gdb.mi/mi2-var-child.exp, gdb.mi/var-cmd.c, gdb.threads/thread_check.c: Reformat copyright header.
2011-11-032011-02-11 Ben Golding <ben_golding@yahoo.co.uk>Tom Tromey2-0/+5
* events.c: add #include <stdlib.h> for free(). Fix PR build/13372.
2011-10-18sim: rename common/aclocal.m4 to common/acinclude.m4Mike Frysinger2-1/+5
Automake likes to dump macros automatically used into the aclocal.m4 file, but the common/aclocal.m4 naming prevents that. So rename it to the more normal "acinclude.m4" so the aclocal tool can work. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-10-18sim: move from common.m4 to SIM_AC_COMMONMike Frysinger3-27/+309
Now that the sourceware tree generally requires autoconf-2.64, update the sim tree to require that too. This allows us to drop the long standing SIM_AC_COMMON/common.m4 workaround as autoconf 2.64+ seems to work for me. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-06-09sim/ppc: Fix check for --sysroot= optionJoel Brobecker2-1/+6
Fixes an error reported by Tristan and which can be evidenced by doing: % powerpc-elf-gdb (gdb) target sim --sysroot=var Invalid option: --sysroot=/var [...] sim/ppc/ChangeLog: * psim.c (psim_options): Fix length of comparison when checking for --sysroot= option.
2011-06-09Spelling fixes in ChangeLog.Joel Brobecker1-2/+2
2011-06-08ppc sim: Improve invalid option error messageJoel Brobecker2-2/+13
This patch improves the error message when an invalid option is detected, by also printing the option that actually caused the error. For instance, from GDB: (gdb) target sim --hello Invalid option: --hello Usage: [...] We also added the usage after an invalid long-name option (Eg: --hello) to be in line with what's being done for all other invalid options being detected. sim/ppc/ChangeLog: * psim.c (psim_options): Add option that cause the error in invalid-option error messages. Print the usage when detecting an invalid long-name option.
2011-06-08ppc sim: Allow --sysroot command-line optionJoel Brobecker2-0/+8
There was a recent change that cuased the "target sim" command to add a --sysroot option to the argument vector passed down to the simulator. This caused a failure in the powerpc simulator, as it did not recognize it. This patch fixes the problem by adding support for the --sysroot option (it ignores it). sim/ppc/ChangeLog: * psim.c (psim_options): Accept and ignore `--sysroot=...'.
2011-06-03Spelling fixe in sim/ppc/vm.cJoel Brobecker2-1/+7
From Stephen Kitt <steve@sk2.org> * vm.c (vm_synchronize_context): Spelling fix in function documentation.
2011-06-03Minor spelling fix in ChangeLog.Joel Brobecker1-1/+1
2011-04-16sim: add sim_complete_command stubs for non-common-using portsMike Frysinger2-0/+9
For the ports that don't use the common/ subdir, we need to add stub funcs to them to avoid build failures with gdb and command completion. These do not implement the actual completion functionality ... any port that wants that can either convert to the common/ subdir, or fill out the function on their own time. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-02-14sim: punt zfree()Mike Frysinger19-54/+80
The sim keeps track of which allocations are zero-ed internally (via zalloc) and then calls a helper "zfree" function rather than "free". But this "zfree" function simply calls "free" itself. Since I can see no point in this and it is simply useless overhead, punt it. The only real change is in hw-alloc.c where we remove the zalloc_p tracking, and sim-utils.c where zfree is delete. The rest of the changes are a simple `sed` from "zfree" to "free". Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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