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2022-01-01Automatic Copyright Year update after running gdb/copyright.pyJoel Brobecker1-1/+1
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.
2021-12-04sim: reorder header includesMike Frysinger1-8/+7
We're including system headers after local headers in a bunch of places, but this leads to conflicts when our local headers happen to define symbols that show up in the system headers. Use the more standard order of: * config.h (via defs.h) * system headers * local library headers (e.g. bfd & libiberty) * sim specific headers
2021-11-16sim: run: support concise env var settingsMike Frysinger1-1/+2
Support the same syntax as other common utilities where env vars can be specified before the program to be run without an explicit option. This behavior can be suppressed by using the -- marker.
2021-11-16sim: nrun: add --env-{set,unset,clear} command line optionsMike Frysinger1-1/+3
Provide explicit control over the program's environment with the basic set/unset/clear options. These are a bit clunky to use, but they're functional. The env set operation is split out into a separate function as it'll be used in the next commit. With these in place, we can adjust the custom cris testsuite to use the now standard options and not its one-off hack.
2021-11-15sim: run: add --argv0 option to control argv[0]Mike Frysinger1-1/+1
We default argv[0] to the program we run which is a standard *NIX convention, but sometimes we want to be able to control the argv[0] setting independently (especially for programs that inspect argv[0] to change their behavior or output). Add an option to control it.
2021-11-15sim: split program path out of argv vectorMike Frysinger1-1/+1
We use the program argv to both find the program to run (argv[0]) and to hold the arguments to the program. Most of the time this is fine, but if we want to let programs specify argv[0] independently (which is possible in standard *NIX programs), this double duty doesn't work. So let's split the path to the program to run out into a separate field by itself. This simplifies the various sim_open funcs too. By itself, this code is more of a logical cleanup than something that is super useful. But it will open up customization of argv[0] in a follow up commit. Split the changes to make it easier to review.
2021-06-18sim: split sim-signal.h include outMike Frysinger1-0/+1
The sim-basics.h is too big and includes too many things. This leads to some arch's sim-main.h having circular loop issues with defs, and makes it hard to separate out common objects from arch-specific defs. By splitting up sim-basics.h and killing off sim-main.h, it'll make it easier to separate out the two.
2021-06-17sim: split sim/callback.h include outMike Frysinger1-0/+1
The sim-basics.h is too big and includes too many things. This leads to some arch's sim-main.h having circular loop issues with defs, and makes it hard to separate out common objects from arch-specific defs. By splitting up sim-basics.h and killing off sim-main.h, it'll make it easier to separate out the two. Start with splitting out sim/callback.h.
2021-06-09sim: nrun: tweak init of callback endianMike Frysinger1-5/+6
Allow ports to initialize the callback endian if they want. This will allow delegation of the logic out of common code in the future. Also switch from the CURRENT_TARGET_BYTE_ORDER macro to the underlying current_target_byte_order storage since the latter has been setup by the sim-config module based on the same macros. This will allow the nrun module to be moved to common building for sharing.
2021-05-16sim: switch config.h usage to defs.hMike Frysinger1-3/+1
The defs.h header will take care of including the various config.h headers. For now, it's just config.h, but we'll add more when we integrate gnulib in. This header should be used instead of config.h, and should be the first include in every .c file. We won't rely on the old behavior where we expected files to include the port's sim-main.h which then includes the common sim-basics.h which then includes config.h. We have a ton of code that includes things before sim-main.h, and it sometimes needs to be that way. Creating a dedicated header avoids the ordering mess and implicit inclusion that shows up otherwise.
2021-05-15sim: switch to libiberty environ.hMike Frysinger1-8/+1
Drop our compat code and assume environ exists to simplify.
2021-05-01sim: nrun: add local strsignal prototypeMike Frysinger1-0/+5
While libiberty provides a definition for this for systems that lack the function (e.g. Windows), it doesn't provide a prototype. So add our own local copy in the one file that uses the func.
2021-01-11sim: clean up C11 header includesMike Frysinger1-7/+0
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.
2021-01-01Update copyright year range in all GDB filesJoel Brobecker1-1/+1
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.
2020-01-19sim: add some stdlib.h includesSimon Marchi1-0/+1
When trying to compile GDB with --target=avr, with gcc 9.2.0, I am getting a bunch of: /home/simark/src/binutils-gdb/sim/avr/../common/nrun.c:94:7: error: implicit declaration of function ‘abort’ [-Werror=implicit-function-declaration] 94 | abort (); | ^~~~~ /home/simark/src/binutils-gdb/sim/avr/../common/nrun.c:94:7: error: incompatible implicit declaration of built-in function ‘abort’ [-Werror] /home/simark/src/binutils-gdb/sim/avr/../common/nrun.c:94:7: note: include ‘<stdlib.h>’ or provide a declaration of ‘abort’ I did what the compiler told me and added the relevant includes in the problematic files. sim/common/ChangeLog: * nrun.c: Include stdlib.h. * sim-core.c: Likewise. * sim-engine.c: Likewise. * sim-io.c: Likewise. * sim-module.c: Likewise. * sim-reason.c: Likewise.
2020-01-01Update copyright year range in all GDB files.Joel Brobecker1-1/+1
gdb/ChangeLog: Update copyright year range in all GDB files.
2019-01-01Update copyright year range in all GDB files.Joel Brobecker1-1/+1
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.
2018-01-02Update copyright year range in all GDB filesJoel Brobecker1-1/+1
gdb/ChangeLog: Update copyright year range in all GDB files
2017-01-01update copyright year range in GDB filesJoel Brobecker1-1/+1
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.
2016-01-09sim: drop common/cconfig.h in favor of a single config.hMike Frysinger1-1/+1
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.
2016-01-03sim: nrun: use lbasenameMike Frysinger1-5/+3
2016-01-03sim: convert to bfd_endianMike Frysinger1-1/+1
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 Brobecker1-1/+1
gdb/ChangeLog: Update year range in copyright notice of all files.
2015-03-16sim: rename tconfig.in to tconfig.hMike Frysinger1-1/+0
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.
2015-01-01Update year range in copyright notice of all files owned by the GDB project.Joel Brobecker1-1/+1
gdb/ChangeLog: Update year range in copyright notice of all files.
2014-01-01Update Copyright year range in all files maintained by GDB.Joel Brobecker1-1/+1
2013-01-01Update years in copyright notice for the GDB files.Joel Brobecker1-1/+1
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.
2012-03-24 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanzaHans-Peter Nilsson1-0/+6
missing in last change.
2012-03-24[PATCH] sim: make sure to include strsignal prototypeMike Frysinger1-0/+10
Before POSIX standardized strsignal(), old systems would hide the prototype unless the normal extension defines were enabled. So use the AC_USE_SYSTEM_EXTENSIONS helper for that. Then make sure we include string.h ourselves in nrun.c rather than relying on implicit includes via other sim headers. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-03-19sim: nrun: decode signal when crashingMike Frysinger1-1/+2
This isn't entirely correct in that it assumes the signal numbering of the target and host match, but seeing as we already make that assumption in a few places, this patch doesn't make the situation any worse. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-01-04Copyright year update in most files of the GDB Project.Joel Brobecker1-2/+1
gdb/ChangeLog: Copyright year update in most files of the GDB Project.
2011-03-15sim: common: trim trailing whitespaceMike Frysinger1-10/+10
2011-01-01run copyright.sh for 2011.Joel Brobecker1-1/+1
2010-03-30sim: convert old style function definitionsMike Frysinger1-1/+1
GCC currently emits warnings like: nrun.c: In function 'usage': nrun.c:223: warning: old-style function definition
2010-01-01Update copyright notices to add year 2010.Joel Brobecker1-1/+2
2009-01-14 Update the copyright notice of some of the files I missedJoel Brobecker1-1/+1
in the previous copyright update.
2008-01-01 Updated copyright notices for most files.Daniel Jacobowitz1-1/+1
2007-08-24 Switch the license of all files explicitly copyright the FSFJoel Brobecker1-5/+4
to GPLv3.
2007-01-09Copyright updates for 2007.Daniel Jacobowitz1-1/+1
2005-01-28 * callback.c (default_callback): Initialize target_endian.Hans-Peter Nilsson1-0/+6
(cb_store_target_endian): Renamed from store, new first parameter host_callback *cb, drop last parameter big_p. Take endianness from cb. (cb_host_to_target_stat): Change to use cb_store_target_endian. Remove variable big_p. * nrun.c (main): Initialize default_callback.target_endian.
2004-12-08 * run.1: Document --sysroot=filepath.Hans-Peter Nilsson1-1/+16
* sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT. (standard_options): Support --sysroot=<path>. (standard_option_handler): Handle OPTION_SYSROOT. * syscall.c (simulator_sysroot): Define, initialized empty. (get_path): Prepend simulator_sysroot to absolute file path. [HAVE_STRING_H]: Include string.h. [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h. * nrun.c [HAVE_UNISTD_H]: Include unistd.h. (main): If simulator_sysroot is not empty, chdir there. * sim-config.h (simulator_sysroot): Declare.
2003-06-232003-06-23 Michael Snyder <msnyder@redhat.com>Michael Snyder1-6/+0
* nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2003-02-27Index: arm/ChangeLogAndrew Cagney1-1/+1
2003-02-27 Andrew Cagney <cagney@redhat.com> * wrapper.c (sim_create_inferior, sim_open): Rename _bfd to bfd. Index: common/ChangeLog 2003-02-27 Andrew Cagney <cagney@redhat.com> * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd. * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto. * nrun.c (main): Ditto. Index: d10v/ChangeLog 2003-02-27 Andrew Cagney <cagney@redhat.com> * interp.c (sim_open, sim_create_inferior): Rename _bfd to bfd. Index: erc32/ChangeLog 2003-02-27 Andrew Cagney <cagney@redhat.com> * interf.c (sim_open, sim_create_inferior): Rename _bfd to bfd. Index: h8300/ChangeLog 2003-02-27 Andrew Cagney <cagney@redhat.com> * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd. Index: h8500/ChangeLog 2003-02-27 Andrew Cagney <cagney@redhat.com> * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd. Index: i960/ChangeLog 2003-02-27 Andrew Cagney <cagney@redhat.com> * sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd. Index: m32r/ChangeLog 2003-02-27 Andrew Cagney <cagney@redhat.com> * sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd. Index: m68hc11/ChangeLog 2003-02-27 Andrew Cagney <cagney@redhat.com> * interp.c (sim_prepare_for_program, sim_open) (sim_create_inferior): Rename _bfd to bfd. Index: mcore/ChangeLog 2003-02-27 Andrew Cagney <cagney@redhat.com> * interp.c (sim_open, sim_create_inferior): Rename _bfd to bfd. Index: mips/ChangeLog 2003-02-27 Andrew Cagney <cagney@redhat.com> * interp.c (sim_open): (sim_create_inferior): Index: mn10200/ChangeLog 2003-02-27 Andrew Cagney <cagney@redhat.com> * interp.c (sim_open, sim_create_inferior): Rename _bfd to bfd. Index: mn10300/ChangeLog 2003-02-27 Andrew Cagney <cagney@redhat.com> * interp.c (sim_open, sim_create_inferior, sim_open) (sim_create_inferior): Rename _bfd to bfd. Index: ppc/ChangeLog 2003-02-27 Andrew Cagney <cagney@redhat.com> * sim_calls.c (sim_open, sim_create_inferior): Rename _bfd to bfd. Index: sh/ChangeLog 2003-02-27 Andrew Cagney <cagney@redhat.com> * interp.c (init_dsp, sim_open, sim_create_inferior): Rename _bfd to bfd. Index: v850/ChangeLog 2003-02-27 Andrew Cagney <cagney@redhat.com> * interp.c (sim_open, sim_create_inferior): Rename _bfd to bfd. Index: z8k/ChangeLog 2003-02-27 Andrew Cagney <cagney@redhat.com> * iface.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
2000-07-272000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>Andrew Cagney1-1/+2
* nrun.c (main): Print the simulator statistics only in verbose mode. * hw-properties.h (hw_find_integer_array_property): Fix prototype (use signed_cell).
1999-07-12import gdb-1999-07-12 snapshotJason Molenda1-23/+26
1999-04-26import gdb-19990422 snapshotStan Shebs1-6/+0
1999-04-16Initial creation of sourceware repositorygdb-4_18-branchpointStan Shebs1-0/+214
1999-04-16Initial creation of sourceware repositoryStan Shebs1-153/+0
1997-10-22 * nrun.c (main): Remove useless test of name != NULL.Doug Evans1-3/+16
1997-08-25Add ABFD argument to sim_open call. Pass through to sim_config soAndrew Cagney1-9/+30
that image properties such as endianness can be checked. More strongly document the expected behavour of each of the sim_* interfaces. Add default endian argument to simulator config macro SIM_AC_OPTION_ENDIAN. Use in sim_config.
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