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binutils-gdb/sim/microblaze/ChangeLog-2021

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sim: drop configure scripts for simple ports These ports only use the pieces that have been unified, so we can merge them into the common configure script and get rid of their unique one entirely. We still compile & link separate run programs, and have dedicated subdir Makefiles, but the configure script portion is merged.
2021-06-20 09:33:30 +08:00
2021-06-22 Mike Frysinger <vapier@gentoo.org>
* configure.ac: Removed.
* aclocal.m4: Removed.
* configure: Removed.
sim: unify hardware settings Move these options up to the common dir so we only test & export them once across all ports.
2021-06-20 08:06:12 +08:00
2021-06-21 Mike Frysinger <vapier@gentoo.org>
* aclocal.m4: Regenerate.
* configure: Regenerate.
sim: hw: rework configure option & device selection The sim-hardware configure option allows builders to select a set of device models to enable. But this seems like unnecessary overkill: the existence of individual device models doesn't affect performance at all as they are only enabled at runtime if the config uses them, and individually these are all <5KB a piece. Stripping off a total of ~50KB from a ~1MB binary doesn't seem useful, and it's extremely unlikely anyone will ever bother. So let's simplify the configure/make logic by turning sim-hardware into a boolean option like many of the other sim options. Any ports that have unique device models will declare them in their Makefile instead of at configure time. This will allow us to (eventually) unify the setting into the common dir.
2021-06-20 07:36:39 +08:00
2021-06-21 Mike Frysinger <vapier@gentoo.org>
* configure: Regenerate.
sim: delete SIM_AC_COMMON macro Now that we've moved all content out to the common file, this is empty and can be deleted it entirely.
2021-06-19 13:36:30 +08:00
2021-06-20 Mike Frysinger <vapier@gentoo.org>
* configure.ac (SIM_AC_COMMON): Delete.
* aclocal.m4, configure: Regenerate.
sim: move sim-inline to the common code This will allow us to build the common code with the same inline settings as the arch subdirs, and only do the test once.
2021-06-16 10:45:07 +08:00
2021-06-20 Mike Frysinger <vapier@gentoo.org>
* aclocal.m4: Regenerate.
* configure: Regenerate.
sim: unify bfd library dependency testing logic Move these options up to the common dir so we only test & export them once across all ports.
2021-06-18 14:03:44 +08:00
2021-06-19 Mike Frysinger <vapier@gentoo.org>
* aclocal.m4: Regenerate.
* configure: Regenerate.
sim: unify various library testing logic Move these options up to the common dir so we only test & export them once across all ports.
2021-06-18 13:58:00 +08:00
2021-06-19 Mike Frysinger <vapier@gentoo.org>
* configure: Regenerate.
sim: unify -Werror build settings Move these options up to the common dir so we only test & export them once across all ports. It also enables -Werror usage on the common files we've been pulling out of arch subdirs.
2021-06-18 13:14:39 +08:00
2021-06-18 Mike Frysinger <vapier@gentoo.org>
* aclocal.m4, configure: Regenerate.
sim: move -Werror disabling to Makefile For the ports that still don't build with -Werror, rather than disable the flag at configure time, do it at make time. This will allow us to unify these tests in the common sim configure script.
2021-06-18 14:14:52 +08:00
2021-06-18 Mike Frysinger <vapier@gentoo.org>
* configure: Regenerate.
sim: split sim-signal.h include out 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.
2021-06-14 11:16:32 +08:00
2021-06-18 Mike Frysinger <vapier@gentoo.org>
* interp.c: Include sim-signal.h.
sim: overhaul & unify endian settings management The m4 macro has 2 args: the "wire" settings (which represents the hardwired port behavior), and the default settings (which are used if nothing else is specified). If none are specified, the arch is expected to support both, and the value will be probed based on the user runtime options or the input program. Only two arches today set the default value (bpf & mips). We can probably let this go as it only shows up in one scenario: the sim is invoked, but with no inputs, and no user endian selection. This means bpf will not behave like the other arches: an error is shown and forces the user to make a choice. If an input program is used though, we'll still switch the default to that. This allows us to remove the WITH_DEFAULT_TARGET_BYTE_ORDER setting. For the ports that set a "wire" endian, move it to the runtime init of the respective sim_open calls. This allows us to change the WITH_TARGET_BYTE_ORDER to purely a user-selected configure setting if they want to force a specific endianness. With all the endian logic moved to runtime selection, we can move the configure call up to the common dir so we only process it once across all ports. The ppc arch was picking the wire endian based on the target used, but since we weren't doing that for other biendian arches, we can let this go too. We'll rely on the input selecting the endian, or make the user decide.
2021-06-16 07:51:52 +08:00
2021-06-17 Mike Frysinger <vapier@gentoo.org>
* configure.ac: Delete SIM_AC_OPTION_ENDIAN call.
* aclocal.m4, configure: Regenerate.
sim: drop obsolete AC_EXEEXT call The current autoconf 2.69 defines this to nothing because the logic in AC_PROG_CC takes care of it all the time now. Delete the call.
2021-06-16 10:48:50 +08:00
2021-06-16 Mike Frysinger <vapier@gentoo.org>
* configure: Regenerate.
sim: drop arch-specific config.h All of the settings in here are handled by the common top-level config.h, so drop the individual arch-config.h files entirely. This will also help guarantee that we don't add any new arch specific defines that would affect common code which will help with the effort of unifying them.
2021-06-13 13:54:48 +08:00
2021-06-16 Mike Frysinger <vapier@gentoo.org>
* configure: Regenerate.
* config.in: Removed.
sim: move dv-sockser define to CPPFLAGS This is the only define left in m4/ that is not in the common config.h, so move it to sim_hw_cflags so we can drop the arch-specific config.h.
2021-06-13 13:52:01 +08:00
2021-06-15 Mike Frysinger <vapier@gentoo.org>
* config.in, configure: Regenerate.
sim: drop redundant SIM_AC_OPTION_WARNINGS The common code already calls this, so no need to do so in arch dirs. We leave the calls that disable -Werror. This will help unify the configure scripts.
2021-06-15 11:16:49 +08:00
2021-06-14 Mike Frysinger <vapier@gentoo.org>
* configure.ac: Delete call to SIM_AC_OPTION_WARNINGS.
* configure: Regenerate.
sim: overhaul alignment settings management Currently, the sim-config module will abort if alignment settings haven't been specified by the port's configure.ac. This is a bit weird when we've allowed SIM_AC_OPTION_ALIGNMENT to seem like it's optional to use. Thus everyone invokes it. There are 4 alignment settings, but really only 2 matters: strict and nonstrict. The "mixed" setting is just the default ("unset"), and "forced" isn't used directly by anyone (it's available as a runtime option for some ports). The m4 macro has 2 args: the "wire" settings (which represents the hardwired port behavior), and the default settings (which are used if nothing else is specified). If none are specified, then the build won't work (see above as if SIM_AC_OPTION_ALIGNMENT wasn't called). If default settings are provided, then that is used, but we allow the user to override at runtime. Otherwise, the "wire" settings are used and user runtime options to change are ignored. Most ports specify a default, or set the "wire" to nonstrict. A few set "wire" to strict, but it's not clear that's necessary as it doesn't make the code behavior, by default, any different. It might make things a little faster, but we should provide the user the choice of the compromises to make: force a specific mode at compile time for faster runtime, or allow the choice at runtime. More likely it seems like an oversight when these ports were initially created, and/or copied & pasted from existing ports. With all that backstory, let's get to what this commit does. First kill off the idea of a compile-time default alignment and set it to nonstrict in the common code. For any ports that want strict alignment by default, that code is moved to sim_open while initializing the sim. That means WITH_DEFAULT_ALIGNMENT can be completely removed. Moving the default alignment to the runtime also allows removal of setting the "wire" settings at configure time. Which allows removing of all arguments to SIM_AC_OPTION_ALIGNMENT and moving that call to common code. The macro logic can be reworked to not pass WITH_ALIGNMENT as -D CPPFLAG and instead move it to config.h. All of these taken together mean we can hoist the macro up to the top level and share it among all sims so behavior is consistent among all the ports.
2021-06-07 12:54:20 +08:00
2021-06-12 Mike Frysinger <vapier@gentoo.org>
* configure.ac: Delete call to SIM_AC_OPTION_ALIGNMENT.
sim: unify assert build settings Move the --sim-enable-assert option up to the common dir so we only test & export it once across all ports.
2021-06-07 06:45:05 +08:00
2021-06-12 Mike Frysinger <vapier@gentoo.org>
* aclocal.m4, config.in, configure: Regenerate.
sim: unify platform function & header tests Move the various platform tests up a level to avoid duplication across the ports. When building multiple versions, this speeds things up a bit. For now we move the obvious stuff up a level, but we don't turn own the config.h entirely just yet -- we still have some tests related to libraries that need consideration.
2021-05-18 08:34:52 +08:00
2021-06-12 Mike Frysinger <vapier@gentoo.org>
* config.in, configure: Regenerate.
sim: fully merge sim_state_base into sim_state Now that all ports have migrated to the new framework, drop support for the old sim_state_base layout.
2016-01-22 11:51:00 +08:00
2021-05-17 Mike Frysinger <vapier@gentoo.org>
* sim-main.h (SIM_HAVE_COMMON_SIM_STATE): Delete.
sim: invert sim_state storage Currently all ports have to declare sim_state themselves in their sim-main.h and then embed the common sim_state_base & sim_cpu in it. This dynamic makes it impossible to share common object code among multiple ports because the core data structure is always different. Let's invert this relationship: common code declares sim_state, and if the port actually needs state on a per-instance basis, it can use the new arch_data field for it. Most ports don't actually use it, so they don't need to declare anything at all. This is the first in a series of changes: it adds a define to select between the old & new layouts, then converts all the ports that don't need custom state over to the new layout.
2016-01-22 10:00:25 +08:00
2021-05-17 Mike Frysinger <vapier@gentoo.org>
* sim-main.h (SIM_HAVE_COMMON_SIM_STATE): Define.
(struct sim_state): Delete.
sim: switch config.h usage to defs.h 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.
2021-05-02 06:05:23 +08:00
2021-05-16 Mike Frysinger <vapier@gentoo.org>
* interp.c: Replace config.h include with defs.h.
sim: riscv: move __int128 check to configure
2021-05-16 11:50:33 +08:00
2021-05-16 Mike Frysinger <vapier@gentoo.org>
* config.in, configure: Regenerate.
sim: create header namespace The gdb/callback.h & gdb/remote-sim.h headers have nothing to do with gdb and are really definitions for the libsim API under the sim/ tree. While gdb uses those headers as a client, it's not specific to it. So create a new sim/ namespace and move the headers there.
2021-05-12 12:35:54 +08:00
2021-05-14 Mike Frysinger <vapier@gentoo.org>
* interp.c: Update include path.
sim: microblaze: enable some basic trace points This isn't super complete, but it's useful enough as-is.
2021-04-27 11:17:15 +08:00
2021-05-04 Mike Frysinger <vapier@gentoo.org>
* interp.c (sim_engine_run): Call TRACE_INSN.
(INSTRUCTION): Likewise.
* microblaze.isa (addi): Call TRACE_REGISTER.
sim: microblaze: hook up libgloss syscalls When in the virtual environment, have brki 8 trigger libgloss syscalls like other ports. This also matches the ABI that Linux uses for its syscalls (ignoring the syscall table differences).
2021-04-27 11:14:11 +08:00
2021-05-04 Mike Frysinger <vapier@gentoo.org>
* interp.c: Include sim-syscall.h.
(sim_engine_run): Call sim_syscall for brki instructions.
sim: add support for build-time ar & ranlib 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.
2021-05-02 05:16:23 +08:00
2021-05-04 Mike Frysinger <vapier@gentoo.org>
* configure: Regenerate.
sim: nrun: add local strsignal prototype 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.
2021-05-02 04:30:59 +08:00
2021-05-01 Mike Frysinger <vapier@gentoo.org>
* config.in, configure: Regenerate.
sim: enable hardware support by default Force this on for all ports. We have a few common models that can be used, so make them generally available. If the port doesn't use any hardware (the default), then behavior is unchanged.
2021-04-24 04:24:27 +08:00
2021-04-26 Mike Frysinger <vapier@gentoo.org>
* aclocal.m4, config.in, configure: Regenerate.
Do not check for sys/time.h or sys/times.h This updates the sim so that it unconditionally uses sys/time.h. This is in agreement with existing code, and a recent change to BFD. I also think that sys/times.h is never needed by the sim, so this patch removes the check and the one spot that was conditionally including it. sim/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * m4/sim_ac_common.m4 (SIM_AC_COMMON): Don't check for sys/time.h or sys/times.h. sim/aarch64/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure, config.in: Rebuild. sim/arm/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure, config.in: Rebuild. sim/avr/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure, config.in: Rebuild. sim/bfin/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure, config.in: Rebuild. sim/bpf/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure, config.in: Rebuild. sim/common/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * sim-utils.c: Update includes. sim/cr16/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * simops.c: Update includes. * configure, config.in: Rebuild. sim/cris/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * rvdummy.c: Update includes. * dv-rv.c: Update includes. * configure, config.in: Rebuild. sim/d10v/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure, config.in: Rebuild. sim/erc32/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure, config.in: Rebuild. sim/example-synacor/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure, config.in: Rebuild. sim/frv/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure, config.in: Rebuild. sim/ft32/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure, config.in: Rebuild. sim/h8300/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure, config.in: Rebuild. sim/iq2000/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure, config.in: Rebuild. sim/lm32/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure, config.in: Rebuild. sim/m32c/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure, config.in: Rebuild. sim/m32r/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure, config.in: Rebuild. sim/m68hc11/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure, config.in: Rebuild. sim/mcore/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure, config.in: Rebuild. sim/microblaze/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure, config.in: Rebuild. sim/mips/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure, config.in: Rebuild. sim/mn10300/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure, config.in: Rebuild. sim/moxie/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure, config.in: Rebuild. sim/msp430/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure, config.in: Rebuild. sim/or1k/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure, config.in: Rebuild. sim/ppc/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * mon.c: Update includes. * emul_unix.c: Update includes. (do_unix_gettimeofday): Update condition. sim/pru/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure, config.in: Rebuild. sim/riscv/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure, config.in: Rebuild. sim/rl78/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure, config.in: Rebuild. sim/rx/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure, config.in: Rebuild. sim/sh/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * interp.c: Update includes. * configure, config.in: Rebuild. sim/v850/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure, config.in: Rebuild.
2021-04-23 09:51:54 +08:00
2021-04-22 Tom Tromey <tom@tromey.com>
* configure, config.in: Rebuild.
Require GNU make GDB has required GNU make for quite some time, and this patch applies this approach to the sim as well. Requiring GNU make means that automatic dependency tracking can be simple and reliable, and it also makes other refactorings simpler. sim/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * m4/sim_ac_common.m4 (SIM_AC_COMMON): Don't check for make. sim/aarch64/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure: Rebuild. sim/arm/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure: Rebuild. sim/avr/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure: Rebuild. sim/bfin/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure: Rebuild. sim/common/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * Make-common.in: Require GNU make. sim/cr16/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure: Rebuild. sim/cris/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure: Rebuild. sim/d10v/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure: Rebuild. sim/erc32/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure: Rebuild. sim/example-synacor/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure: Rebuild. sim/frv/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure: Rebuild. sim/ft32/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure: Rebuild. sim/h8300/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure: Rebuild. sim/iq2000/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure: Rebuild. sim/lm32/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure: Rebuild. sim/m32c/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure: Rebuild. sim/m32r/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure: Rebuild. sim/m68hc11/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure: Rebuild. sim/mcore/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure: Rebuild. sim/microblaze/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure: Rebuild. sim/mips/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure: Rebuild. sim/mn10300/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure: Rebuild. sim/moxie/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure: Rebuild. sim/msp430/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure: Rebuild. sim/or1k/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure: Rebuild. sim/pru/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure: Rebuild. sim/riscv/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure: Rebuild. sim/rl78/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure: Rebuild. sim/rx/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure: Rebuild. sim/sh/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure: Rebuild. sim/v850/ChangeLog 2021-04-22 Tom Tromey <tom@tromey.com> * configure: Rebuild.
2021-04-23 09:51:54 +08:00
2021-04-22 Tom Tromey <tom@tromey.com>
* configure: Rebuild.
sim: regen against sim/m4/ My scripts weren't updated to use new -I../m4 as the first arg.
2021-04-22 08:39:24 +08:00
2021-04-21 Mike Frysinger <vapier@gentoo.org>
* aclocal.m4: Regenerate.
sim: use -Werror when probing for supported warning flags When building with clang, we get: error: unknown warning option '-Wmissing-parameter-type' [-Werror,-Wunknown-warning-option] This is because clang only warns by default when encountering an unknown warning option, and the probe for supported warning flags is done without -Werror. All flags are therefore accepted by configure, but then it breaks when actually compiling a source file with -Werror. This is equivalent to this commit in gdb: 3e019bdc20eb81b91ab5bc774386201b874c0bac gdb: Use -Werror when checking for (un)supported warning flags We then see some other compilation errors when building with clang and -Werror, they can be dealt with later.
2021-04-22 02:51:10 +08:00
2021-04-21 Simon Marchi <simon.marchi@polymtl.ca>
* configure: Regenerate.
sim: switch to AC_CHECK_FUNCS_ONCE & merge a little This avoids duplicate tests for functions between common m4, arches, and any other sources that would trigger func tests. Also manually delete known duplicate function tests between the m4, bfin, and v850 ports.
2021-04-19 09:50:07 +08:00
2021-04-18 Mike Frysinger <vapier@gentoo.org>
* configure: Regenerate.
sim: cgen: move cgen_cpu_max_extra_bytes logic into the common code Every arch handles this the same way, so move it to the common code. This will also make unifying the sim_cpu structure easier.
2016-08-12 22:12:41 +08:00
2021-04-12 Mike Frysinger <vapier@gentoo.org>
* interp.c (sim_open): Delete 3rd arg to sim_cpu_alloc_all.
sim: unify toolchain settings The toplevel, common, and igen dirs all have their own code for setting up toolchain settings. Unify all of that in a new macro.
2021-01-18 03:45:25 +08:00
2021-04-02 Mike Frysinger <vapier@gentoo.org>
* aclocal.m4, configure: Regenerate.
Fix microblaze sim build error I see the following error for --target=microblaze-elf: ../../../sim/microblaze/interp.c: In function 'sim_engine_run': ../../../sim/microblaze/interp.c:147:39: error: passing argument 2 of 'get_insn_microblaze' from incompatible pointer type [-Werror=incompatible-pointer-types] 147 | op = get_insn_microblaze (inst, &imm_unsigned, &insn_type, | ^~~~~~~~~~~~~ | | | int * In file included from ../../bfd/bfd.h:45, from ../../../sim/microblaze/interp.c:24: ../../../sim/microblaze/../../opcodes/microblaze-dis.h:34:57: note: expected '_Bool *' but argument is of type 'int *' 34 | extern enum microblaze_instr get_insn_microblaze (long, bool *, | ^ sim/microblaze/ChangeLog: * interp.c (sim_engine_run): Use bool instead of int.
2021-04-01 13:17:14 +08:00
2021-04-01 Martin Liska <mliska@suse.cz>
* interp.c (sim_engine_run): Use bool instead of int.
sim: require AC_PROG_CPP explicitly All the scripts were using this implicitly already, so there's no real change for them, but we want to call it explicitly as the CPP tool is used to generate nltvals.def.
2021-02-22 08:24:10 +08:00
2021-02-28 Mike Frysinger <vapier@gentoo.org>
* configure: Regenerate.
sim: common: split up acinclude.m4 into individual m4 files 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.
2021-02-07 11:51:30 +08:00
2021-02-21 Mike Frysinger <vapier@gentoo.org>
* configure.ac (AC_CONFIG_MACRO_DIRS): Replace common with m4.
* aclocal.m4, configure: Regenerate.
sim: switch to AC_CONFIG_MACRO_DIRS 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.
2021-02-07 08:46:16 +08:00
2021-02-13 Mike Frysinger <vapier@gentoo.org>
* configure.ac: Replace sinclude with AC_CONFIG_MACRO_DIRS.
* aclocal.m4, configure: Regenerate.
sim: drop use of bfd/configure.host 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.
2021-01-18 02:39:03 +08:00
2021-02-06 Mike Frysinger <vapier@gentoo.org>
* configure: Regenerate.
sim: clean up C11 header includes 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.
2021-01-09 16:56:10 +08:00
2021-01-11 Mike Frysinger <vapier@gentoo.org>
* config.in, configure: Regenerate.
sim: enable -Werror by default for some arches 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.
2021-01-09 14:16:11 +08:00
2021-01-09 Mike Frysinger <vapier@gentoo.org>
* configure: Regenerate.
sim: require a C11 compiler With GDB requiring a C++11 compiler now, this hopefully shouldn't be a big deal. It's been 10 years since C11 came out, so should be plenty of time to upgrade. This will allow us to start cleaning up random header logic and many of our non-standard custom types.
2021-01-08 15:24:51 +08:00
2021-01-08 Mike Frysinger <vapier@gentoo.org>
* configure: Regenerate.
sim: update bug URI to https://
2021-01-03 16:09:04 +08:00
2021-01-04 Mike Frysinger <vapier@gentoo.org>
* configure: Regenerate.
Honor an existing CC_FOR_BUILD in the environment for sim. 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.
2017-09-07 01:16:12 +08:00
2017-09-06 John Baldwin <jhb@FreeBSD.org>
* configure: Regenerate.
Correct check for endianness * interp.c: (target_big_endian): target endianess recognition fix.
2017-06-02 23:04:59 +08:00
2017-05-30 Andrea Corallo <andrea_corallo@yahoo.it>
* interp.c: (target_big_endian): target endianess recognition fix.
sim: move many common settings from CPPFLAGS to config.h 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.
2016-01-09 17:09:35 +08:00
2016-01-10 Mike Frysinger <vapier@gentoo.org>
* config.in, configure: Regenerate.
sim: drop unused SIM_AC_OPTION_PACKAGES 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.
2016-01-11 06:49:48 +08:00
2016-01-10 Mike Frysinger <vapier@gentoo.org>
* configure: Regenerate.
sim: allow the environment configure option everywhere 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.
2016-01-11 05:52:25 +08:00
2016-01-10 Mike Frysinger <vapier@gentoo.org>
* configure.ac (SIM_AC_OPTION_ENVIRONMENT): Delete call.
* configure: Regenerate.
sim: drop targ-vals.def->nltvals.def indirection 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.
2016-01-10 16:50:08 +08:00
2016-01-10 Mike Frysinger <vapier@gentoo.org>
* configure: Regenerate.
sim: allow the assert configure option everywhere 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.
2016-01-11 04:55:44 +08:00
2016-01-10 Mike Frysinger <vapier@gentoo.org>
* configure: Regenerate.
sim: allow the inline configure option everywhere 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.
2016-01-09 18:58:01 +08:00
2016-01-10 Mike Frysinger <vapier@gentoo.org>
* configure.ac (SIM_AC_OPTION_INLINE): Delete call.
* configure: Regenerate.
sim: drop --enable-sim-cflags option 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.
2016-01-09 17:00:53 +08:00
2016-01-10 Mike Frysinger <vapier@gentoo.org>
* configure: Regenerate.
sim: drop --enable-sim-{regparm,stdcall} options 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.
2016-01-09 18:13:37 +08:00
2016-01-10 Mike Frysinger <vapier@gentoo.org>
* configure: Regenerate.
sim: drop common/cconfig.h in favor of a single config.h 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.
2016-01-09 09:23:37 +08:00
2016-01-09 Mike Frysinger <vapier@gentoo.org>
* config.in, configure: Regenerate.
sim: sim_{create_inferior,open,parse_args}: constify argv/env slightly 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.
2016-01-03 14:51:44 +08:00
2016-01-06 Mike Frysinger <vapier@gentoo.org>
* interp.c (sim_open): Mark argv const.
(sim_create_inferior): Mark argv and env const.
sim: punt x86-specific bswap logic 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.
2016-01-04 17:06:01 +08:00
2016-01-04 Mike Frysinger <vapier@gentoo.org>
* configure: Regenerate.
sim: parse_args: display getopt error ourselves Fix a long standing todo where we let getopt write directly to stderr when an invalid option is passed. Use the sim io funcs instead as they go through the filtered callbacks that gdb wants.
2016-01-04 10:40:34 +08:00
2016-01-03 Mike Frysinger <vapier@gentoo.org>
* interp.c (sim_open): Update sim_parse_args comment.
sim: drop host endian configure option 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.
2016-01-03 13:36:13 +08:00
2016-01-03 Mike Frysinger <vapier@gentoo.org>
* configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
* configure: Regenerate.
sim: convert to bfd_endian 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.
2016-01-03 06:46:16 +08:00
2016-01-02 Mike Frysinger <vapier@gentoo.org>
* configure: Regenerate.
sim: arm/d10v/h8300/m68hc11/microblaze/mips/mn10300/moxie/sh/v850: convert to common sim_{fetch,store}_register
2015-12-30 16:28:45 +08:00
2015-12-30 Mike Frysinger <vapier@gentoo.org>
* wrapper.c (sim_store_register): Rename to ...
(microblaze_reg_store): ... this. Delete local cpu var.
(sim_fetch_register): Rename to ...
(microblaze_reg_fetch): ... this. Delete local cpu var.
(sim_open): Call CPU_REG_FETCH/CPU_REG_STORE.
sim: unify sim-hload Pretty much all targets are using this module already, so add it to the common list of objects. The only oddball out here is cris and that's because it supports loading via an offset for all the phdrs. We drop support for that.
2015-04-11 07:40:34 +08:00
2015-12-27 Mike Frysinger <vapier@gentoo.org>
* Makefile.in (SIM_OBJS): Delete sim-hload.o.
sim: punt WITH_DEVICES & tconfig.h support 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.
2015-12-27 09:20:23 +08:00
2015-12-26 Mike Frysinger <vapier@gentoo.org>
* config.in, configure: Regenerate.
sim: sim-stop/sim-reason/sim-reg: move to common obj list Now that all arches (for the most part) have moved over, move sim-stop.o, sim-reason.o, and sim-reg.o to the common object list and out of all the arch ports.
2015-11-16 12:06:42 +08:00
2015-11-15 Mike Frysinger <vapier@gentoo.org>
* Makefile.in (SIM_OBJS): Delete sim-reason.o and sim-stop.o.
sim: sim-close: unify sim_close logic Other than the nice advantage of all sims having to declare one fewer common function, this also fixes leakage in pretty much every sim. Many were not freeing any resources, and a few were inconsistent as to the ones they did. Now we have a single module that takes care of all the logic for us. Most of the non-cgen based ones could be deleted outright. The cgen ones required adding a callback to the arch-specific cleanup func. The few that still have close callbacks are to manage their internal state. We do not convert erc32, m32c, ppc, rl78, or rx as they do not use the common sim core.
2015-03-23 11:10:09 +08:00
2015-11-14 Mike Frysinger <vapier@gentoo.org>
* interp.c (sim_close): Delete.
sim: use AS_HELP_STRING everywhere This helps standardize the configure --help output.
2015-06-24 01:58:48 +08:00
2015-06-23 Mike Frysinger <vapier@gentoo.org>
* configure: Regenerate.
sim: drop -DTRACE from configure No code uses this anymore and the symbol conflicts with the new TRACE helper. Punt it from configure.
2015-06-12 22:32:54 +08:00
2015-06-12 Mike Frysinger <vapier@gentoo.org>
* configure: Regenerate.
sim: update configure.in->configure.ac docs A few places still refer to the configure.in file; update them.
2015-06-13 00:04:42 +08:00
2015-06-12 Mike Frysinger <vapier@gentoo.org>
* configure: Regenerate.
sim: microblaze: switch to common sim_resume/sim_stop_reason This allows us to use the common code for all exception handling.
2015-06-09 16:10:49 +08:00
2015-06-11 Mike Frysinger <vapier@gentoo.org>
* Makefile.in (SIM_OBJS): Add sim-resume.o.
* interp.c (sim_resume): rename to ...
(sim_engine_run): ... this. Change CPU.exception setting to
sim_engine_halt calls. Change do/while to while(1). Call
sim_events_process when sim_events_tick is true.
(sim_stop_reason): Delete.
* sim-main.h (microblaze_regset): Delete exception member.
sim: unify SIM_CPU definition Since every target typedefs this the same way, move it to the common code. We have to leave Blackfin behind here for now because of inter-dependencies on types and headers: sim-base.h includes sim-model.h which needs types in machs.h which needs types in bfim-sim.h which needs SIM_CPU.
2015-04-18 16:19:56 +08:00
2015-04-18 Mike Frysinger <vapier@gentoo.org>
* sim-main.h (SIM_CPU): Delete.
sim: unify sim_cia definition Almost every target defines sim_cia the same way -- either using the address_word type directly, or a type of equivalent size. The only odd one out is sh64 (who has 32bit address_word and 64bit cia), and even that case doesn't seem to make sense. We'll put off clean up though of sh64 and at least set up a sensible default for everyone.
2015-04-18 16:08:56 +08:00
2015-04-18 Mike Frysinger <vapier@gentoo.org>
* sim-main.h (sim_cia): Delete.
sim: microblaze: switch to common memory functions Re-use the existing memory core that handles reads/writes. This drops support for the dumpmem command, but gdb itself has support for dumping memory regions. The verbose command is converted to the common --verbose flag since only two call sites use it now. Support for the clearstats command is dropped entirely, but no other sim really does this, and the same thing can be done by reloading. If it's important (clearing cycle stats) to someone, we can add a common function for it.
2015-04-12 17:49:31 +08:00
2015-04-17 Mike Frysinger <vapier@gentoo.org>
* interp.c (issue_messages, wbat, wlat, what, rbat, rlat, rhat,
sim_memory_size, MEM_SIZE_FLOOR, sim_size, init_pointers, sim_write,
sim_read, sim_do_command): Delete.
(set_initial_gprs): Delete memsize and call to init_pointers.
(sim_resume): Change rlat to MEM_RD_WORD. Change issue_messages to
STATE_VERBOSE_P.
(sim_store_register, sim_fetch_register): Drop call to init_pointers.
(sim_open): Drop issue_messages setup. Delete osize and call to
sim_size. Call sim_do_commandf to set the memory size.
* microblaze.h (MEM): Delete.
(MEM_RD_BYTE): Change rbat to sim_core_read_1.
(MEM_RD_HALF): Change rhat to sim_core_read_2.
(MEM_RD_WORD): Change rlat to sim_core_read_4.
(MEM_WR_BYTE): Change wbat to sim_core_write_1.
(MEM_WR_HALF): Change what to sim_core_write_2.
(MEM_WR_WORD): Change wlat to sim_core_write_4.
* sim-main.h (microblaze_regset): Delete msize and memory.
sim: replace CIA_{GET,SET} with CPU_PC_{GET,SET} 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.
2015-04-16 14:11:12 +08:00
2015-04-17 Mike Frysinger <vapier@gentoo.org>
* sim-main.h (CIA_GET, CIA_SET): Delete.
sim: arm/cr16/d10v/h8300/microblaze/sh: fill out sim-cpu pc fetch/store helpers This makes the common sim-cpu logic work.
2015-04-17 14:16:10 +08:00
2015-04-17 Mike Frysinger <vapier@gentoo.org>
* interp.c (microblaze_pc_get, microblaze_pc_set): New functions.
(sim_open): Call CPU_PC_FETCH & CPU_PC_STORE for all cpus.
sim: unify sim-cpu usage Now that all the targets are utilizing CPU_PC_{FETCH,STORE}, and the cpu state is multicore, and the STATE_CPU defines match, we can move it all to the common code.
2015-04-15 14:13:23 +08:00
2015-04-15 Mike Frysinger <vapier@gentoo.org>
* Makefile.in (SIM_OBJS): Delete sim-cpu.o.
* sim-main.h (STATE_CPU): Delete.
sim: fix the PKGVERSION define This should be SIM, not GDB.
2015-04-13 14:38:57 +08:00
2015-04-13 Mike Frysinger <vapier@gentoo.org>
* configure: Regenerate.
sim: move sim-engine.o/sim-hrw.o to the common list This makes these two objects available to all sims by default.
2015-04-07 11:40:00 +08:00
2015-04-06 Mike Frysinger <vapier@gentoo.org>
* Makefile.in (SIM_OBJS): Delete sim-engine.o.
sim: update zlib handling With zlib being mandatory, and the updated m4 configs, we need to regen and use the new settings w/bfd to avoid linkage errors.
2015-04-01 11:32:49 +08:00
2015-03-31 Mike Frysinger <vapier@gentoo.org>
* config.in, configure: Regenerate.
sim: microblaze: convert to nrun This port already was storing its cpu state in the sim_cpu structure, so converting it over was pretty easy. It is allocating memory itself still, but we'll fix that up in the future at some point.
2015-03-30 05:40:30 +08:00
2015-03-29 Mike Frysinger <vapier@gentoo.org>
* Makefile.in (SIM_RUN_OBJS, SIM_EXTRA_CFLAGS, SIM_EXTRA_LIBS): Delete.
(SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
* interp.c: Drop sys/times.h, sys/param.h, run-sim.h, and sim-utils.h
includes.
(target_big_endian): Replace with CURRENT_TARGET_BYTE_ORDER.
(callback, microblaze_state, sim_kind, myname, sim_trace, sim_stop,
sim_load, sim_set_callbacks, sim_complete_command): Delete.
(wbat, wlat, what, rbat, rlat, rhat): Add SIM_CPU* as first arg.
(sim_size): Mark static and add SIM_CPU* as first arg.
(init_pointers): Add SIM_CPU* as first arg and pass to sim_size.
(set_initial_gprs): Add SIM_CPU* as first arg and pass to init_pointers.
(sim_resume): Add local cpu variable. Pass it to rlat.
(sim_write, sim_read, sim_store_register, sim_fetch_register): Add local
cpu variable. Pass it to init_pointers.
(sim_stop_reason, sim_do_command): Add local cpu variable.
(sim_info): Add local cpu and callback variables.
(free_state): New cleanup function.
(sim_open): Rewrite to use new common logic.
(sim_close): Delete body.
(sim_create_inferior): Delete call to set_initial_gprs.
* microblaze.h (CPU): Redefine using cpu.
(MEM_RD_BYTE, MEM_RD_HALF, MEM_RD_WORD, MEM_WR_BYTE, MEM_WR_HALF,
MEM_WR_WORD): Pass in cpu as first arg.
* sim-main.h (CIA_GET, CIA_SET, SIM_CPU): Define.
(MAX_NR_PROCESSORS): Delete.
(struct sim_state): Change cpu to *cpu, and rewrite STATE_CPU.
sim: mcore/microblaze: delete dead code The mcore port had a few structs/defines that were never used. Similarly, the microblaze port, because it was copied from mcore, has that same dead code, and more. The watchpoint logic was never actually used. Punt it all.
2015-03-30 05:20:37 +08:00
2015-03-29 Mike Frysinger <vapier@gentoo.org>
* interp.c (NUM_ELEM, heap_ptr, stack_ptr, memcycles, struct aout,
LONG, SHORT): Delete.
[WATCHFUNCTIONS]: Delete.
(sim_info) [WATCHFUNCTIONS]: Delete.
(sim_create_inferior): Delete avp, nargs, nenv, s_length, strings,
pointers, and hi_stack.
(sim_do_command): Delete the "watch" command.
sim: microblaze: start a testsuite Since the sim doesn't have any debug support in it, we can only exit cleanly. But this is still better than nothing. Change the default microblaze sim to not dump the debug load output when running. No other does this, and it breaks the testsuite.
2015-03-30 04:43:48 +08:00
2015-03-29 Mike Frysinger <vapier@gentoo.org>
* interp.c (sim_load): Set verbose to 0 when calling sim_load_file.
sim: microblaze: use common configure options In preparation for converting to nrun, call the common functions that are needed. This doesn't produce any new warnings, and the generated code should be the same.
2015-03-29 16:18:03 +08:00
2015-03-29 Mike Frysinger <vapier@gentoo.org>
* configure.ac: Call SIM_AC_OPTION_ENDIAN, SIM_AC_OPTION_ALIGNMENT,
SIM_AC_OPTION_HOSTENDIAN, SIM_AC_OPTION_ENVIRONMENT, and
SIM_AC_OPTION_INLINE.
* config.in, configure: Regenerate.
sim: mcore/microblaze: strip trailing whitespace No functional changes here.
2015-03-16 14:23:02 +08:00
2015-03-16 Mike Frysinger <vapier@gentoo.org>
* interp.c: Strip trailing whitespace.
sim: mcore/microblaze: clean up a bit Fix some various warnings and enable the extra warnings options.
2015-03-16 14:26:48 +08:00
2015-03-16 Mike Frysinger <vapier@gentoo.org>
* configure.ac: Call SIM_AC_OPTION_WARNINGS.
* confingure: Regenerate.
* interp.c: Include run-sim.h.
(microblaze_extract_unsigned_integer): Mark static.
(microblaze_store_unsigned_integer): Likewise.
(int_sbrk, SEXTB, SEXTW, IOMEM): Delete.
(init_pointers, set_initial_gprs): Add (void) to prototype.
(opened, log_open, log_close, is_opened, handle_trap1, process_stub,
util, iu_carry): Delete.
sim: rename tconfig.in to tconfig.h 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.
2015-03-15 11:41:25 +08:00
2015-03-16 Mike Frysinger <vapier@gentoo.org>
* config.in, configure: Regenerate.
sim: make nrun the default run program 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.
2015-02-19 16:46:01 +08:00
2015-03-14 Mike Frysinger <vapier@gentoo.org>
* Makefile.in (SIM_EXTRA_CFLAGS): Set to
-DSIM_USE_DEPRECATED_RUN_FRONTEND.
(SIM_RUN_OBJS): Set to run.o.
(SIM_EXTRA_CLEAN): Delete.
(interp.o, microblaze-clean): Delete rules.
sim: drop duplicate header checks The SIM_AC_COMMON macro already checks for a bunch of headers, so specific sim ports need not do it themselves.
2015-02-19 16:50:11 +08:00
2015-03-14 Mike Frysinger <vapier@gentoo.org>
* configure.ac (AC_CHECK_HEADERS): Delete.
* aclocal.m4, configure: Regenerate.
sim: microblaze: fix printf string Since sizeof returns a size_t, use %zu to display it.
2015-03-08 15:24:03 +08:00
2015-03-08 Mike Frysinger <vapier@gentoo.org>
* interp.c (microblaze_extract_unsigned_integer): Change %ld to %zu.
sim: drop unused headers These look like left over hacks from the days where we had to protect ourselves from the compiler and C library. None of these checks are relevant, and we have common configure logic to do header tests. Punt them all now.
2015-02-19 17:09:54 +08:00
2015-02-20 Mike Frysinger <vapier@gentoo.org>
* interp.c: Delete sysdep.h and netinet/in.h includes.
Include stdlib.h and string.h and unistd.h.
* sysdep.h: Delete.
sim: drop unused sim_kill function This has been deprecated for a long time and no one calls it.
2015-02-19 17:04:02 +08:00
2015-02-19 Mike Frysinger <vapier@gentoo.org>
* interp.c (sim_kill): Delete unused func.
sim: microblaze: fix build failure after opcodes update Commit 07774fccc3280323f43db9ed204f628503b34663 update the microblaze opcodes table to avoid C++ collisions, but missed updating the sim. That caused it to fail to build due to missing keywords.
2015-02-19 16:41:36 +08:00
2015-02-19 Mike Frysinger <vapier@gentoo.org>
* microblaze.isa: Add "microblaze_" prefix to "or", "and", and "xor".
sim: ChangeLog: Correct the related items position and format. Move several items from sim/ChangeLog to sim/*/ChangeLog. Also remove the incorrect white space in sim/common/ChangeLog.
2015-02-20 06:51:12 +08:00
2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
* interp.c (sim_do_command): Call freeargv() before return.
2014-07-01 Chen Gang <gang.chen.5i5j@gmail.com>
* interp.c: Use long int format instead of int format.
Fix --diable-shared --enable-plugins build breakage 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.
2014-08-19 20:29:56 +08:00
2014-08-19 Alan Modra <amodra@gmail.com>
* configure: Regenerate.
Regenerate sim configury.
2014-08-16 06:46:40 +08:00
2014-08-15 Roland McGrath <mcgrathr@google.com>
* configure: Regenerate.
* config.in: Regenerate.
sim: constify arg to sim_do_command 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.
2014-02-20 13:28:17 +08:00
2014-03-10 Mike Frysinger <vapier@gentoo.org>
* interp.c (sim_do_command): Add const to cmd.
sim: constify prog_name 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.
2014-02-20 13:13:48 +08:00
2014-03-05 Mike Frysinger <vapier@gentoo.org>
* interp.c (sim_load): Add const to prog.
sim: delete duplicate SIGINT handling Many of the simulators change the SIGINT handler. E.g., moxie/interp.c: sigsave = signal (SIGINT, interrupt); However, this is unnecessary. remote-sim.h already provides an API for asynchronously stopping a sim; and both gdb and the drivers (run.c and nrun.c at least, I didn't check the others) install a SIGINT handler which calls this method. URL: https://sourceware.org/bugzilla/show_bug.cgi?id=16450 Reported-by: Tom Tromey <tromey@redhat.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2014-02-18 07:24:10 +08:00
2014-02-17 Mike Frysinger <vapier@gentoo.org>
PR gdb/16450
* interp.c (interrupt): Delete.
(sim_resume): Delete signal(SIGINT) handling.
Regenerate sim configure files to pick up support for powerpc64le in libtool.m4.
2013-09-23 08:32:27 +08:00
2013-09-23 Alan Modra <amodra@gmail.com>
* configure: Regenerate.
sim: use AM_MAINTAINER_MODE I noticed the sim code is using an old implementation of the maintainer logic. I cut it over to the new macro (like gdb has been doing). In practice, it makes no difference currently as nothing in the sim tree uses it, but I have a follow up commit for the Blackfin tree that needs it.
2013-06-05 09:42:13 +08:00
2013-06-03 Mike Frysinger <vapier@gentoo.org>
* aclocal.m4, configure: Regenerate.
Define PACKAGE macro in all sims' config.h. 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.
2012-06-16 01:20:10 +08:00
2012-06-15 Joel Brobecker <brobecker@adacore.com>
* config.in, configure: Regenerate.
[PATCH] sim: make sure to include strsignal prototype 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>
2012-03-24 13:38:43 +08:00
2012-03-24 Mike Frysinger <vapier@gentoo.org>
* aclocal.m4, config.in, configure: Regenerate.
sim: generate build dependencies on the fly Lift the code that GDB is using to generate dependencies on the fly and port it over to the sim. Now people shouldn't have to manually maintain these in their Makefile's. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-12-04 02:23:51 +08:00
2011-12-03 Mike Frysinger <vapier@gentoo.org>
* aclocal.m4: New file.
* configure: Regenerate.
sim: rename common/aclocal.m4 to common/acinclude.m4 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>
2011-10-18 08:31:00 +08:00
2011-10-17 Mike Frysinger <vapier@gentoo.org>
* configure.ac: Change include to common/acinclude.m4.
sim: move from common.m4 to SIM_AC_COMMON 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>
2011-10-18 08:17:24 +08:00
2011-10-17 Mike Frysinger <vapier@gentoo.org>
* configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
call. Replace common.m4 include with SIM_AC_COMMON.
* configure: Regenerate.
sim: add sim_complete_command stubs for non-common-using ports 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>
2011-04-17 02:16:36 +08:00
2011-04-16 Mike Frysinger <vapier@gentoo.org>
* interp.c (sim_complete_command): New stub function.
sim: constify sim_write source buffer (part 2) As pointed out by Sandra Loosemore, a bunch of targets define sim_write themselves instead of using the common/ code. So constify them too. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-04-14 15:38:06 +08:00
2010-04-14 Mike Frysinger <vapier@gentoo.org>
* interp.c (sim_write): Add const to buffer arg.
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