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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 00:24:10 +01:00
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 02:32:27 +02:00
2013-09-23 Alan Modra <amodra@gmail.com>
* configure: Regenerate.
* Makefile.in (dtbdir): Don't use gdb's version.in.
2013-06-26 17:55:59 +02:00
2013-06-26 Tom Tromey <tromey@redhat.com>
* Makefile.in (dtbdir): Don't use gdb's version.in.
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 03:42:13 +02:00
2013-06-03 Mike Frysinger <vapier@gentoo.org>
* aclocal.m4, configure: Regenerate.
Remove debug output
2013-01-17 10:44:53 +01:00
2013-01-17 Anthony Green <green@moxielogic.com>
* interp.c (sim_open): Remove from debug output.
Adjust for branch target encoding change
2012-09-08 03:26:07 +02:00
2012-09-07 Anthony Green <green@moxielogic.com>
* interp.c (sim_resume): Branches are now relative to the
address of the instruction following the branch.
sim: moxie: fix build by including config.h first
2012-06-18 01:33:42 +02:00
2012-06-17 Mike Frysinger <vapier@gentoo.org>
* interp.c: Include config.h first. Also include fcntl.h directly.
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.
2012-06-15 19:20:10 +02:00
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 06:38:43 +01:00
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>
2011-12-03 19:23:51 +01:00
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 02:31:00 +02:00
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 02:17:24 +02:00
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: 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 09:38:06 +02:00
2010-04-14 Mike Frysinger <vapier@gentoo.org>
* interp.c (sim_write): Add const to buffer arg.
sim/moxie/ * interp.c (sim_create_inferior): Fix crashes on zero PROG_BFD or ARGV.
2010-02-27 02:24:37 +01:00
2010-02-27 Jan Kratochvil <jan.kratochvil@redhat.com>
* interp.c (sim_create_inferior): Fix crashes on zero PROG_BFD or ARGV.
Fix nop insn for moxie
2010-02-03 11:28:19 +01:00
2010-02-03 Anthony Green <green@moxielogic.com>
* interp.c (sim_resume): nop is 0x0f, and 0x00 is an illegal
instruction.
Add period to sentence in comment.
2010-01-13 15:08:36 +01:00
2010-01-13 Anthony Green <green@moxielogic.com>
* interp.c (sim_open): Add period to end of sentence in comment.
Initialize SIM_DESC properly.
2010-01-13 09:28:26 +01:00
2010-01-13 Anthony Green <green@moxielogic.com>
* interp.c (sim_open): Initialize the SIM_DESC object properly
with sim_config() and sim_post_argv_init().
Sync Libtool from GCC. /: * libtool.m4: Sync from git Libtool. * ltmain.sh: Likewise. * ltoptions.m4: Likewise. * ltversion.m4: Likewise. * lt~obsolete.m4: Likewise. sim/iq2000/: * configure: Regenerate. sim/d10v/: * configure: Regenerate. sim/m32r/: * configure: Regenerate. sim/frv/: * configure: Regenerate. sim/: * avr/configure: Regenerate. * cris/configure: Regenerate. * microblaze/configure: Regenerate. sim/h8300/: * configure: Regenerate. sim/mn10300/: * configure: Regenerate. sim/erc32/: * configure: Regenerate. sim/arm/: * configure: Regenerate. sim/m68hc11/: * configure: Regenerate. sim/lm32/: * configure: Regenerate. sim/sh64/: * configure: Regenerate. sim/v850/: * configure: Regenerate. sim/cr16/: * configure: Regenerate. sim/moxie/: * configure: Regenerate. sim/m32c/: * configure: Regenerate. sim/mips/: * configure: Regenerate. sim/mcore/: * configure: Regenerate. sim/sh/: * configure: Regenerate. gprof/: * Makefile.in: Regenerate. * configure: Regenerate. opcodes/: * Makefile.in: Regenerate. * configure: Regenerate. gas/: * Makefile.in: Regenerate. * configure: Regenerate. * doc/Makefile.in: Regenerate. ld/: * configure: Regenerate. gdb/testsuite/: * gdb.cell/configure: Regenerate. binutils/: * Makefile.in: Regenerate. * configure: Regenerate. * doc/Makefile.in: Regenerate. bfd/: * Makefile.in: Regenerate. * configure: Regenerate. bfd/doc/: * Makefile.in: Regenerate.
2010-01-09 22:11:44 +01:00
2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* configure: Regenerate.
Use common memory infrastructure and introduce device tree support
2009-09-10 23:57:03 +02:00
2009-09-10 Anthony Green <green@moxielogic.com>
* Makefile.in (install-dtb): New target.
(moxie-gdb.dtb): New target.
(SIM_CFLAGS): Define DTB macro on command line.
(SIM_OBJS): Use common infrastructire.
(dtbdir): Define install location for dtb file.
* sim-main.h: New file.
* moxie-gdb.dts: New file.
* configure.ac: Check for dtc. Install dtb file. Remove some old
cruft.
* configure: Regenerate.
* interp.c: Many changes to use common memory infrastructure.
(load_dtb): New function.
(sim_create_inferior): Call it.
Fixup readline and sim including of override.m4 readline/examples/rlfe/: * configure.in: m4_include toplevel config/override.m4. * configure: Regenerate. readline/ChangeLog.gdb: * configure.in: m4_include toplevel config/override.m4. * configure: Regenerate. sim/: * configure.ac: m4_include toplevel config/override.m4. * configure: Regenerate. * avr/configure: Regenerate. * cris/configure: Regenerate. sim/common/: * aclocal.m4: m4_include toplevel config/override.m4. * configure: Regenerate. sim/iq2000/: * configure: Regenerate. sim/d10v/: * configure: Regenerate. sim/igen/: * configure: Regenerate. sim/m32r/: * configure: Regenerate. sim/frv/: * configure: Regenerate. sim/h8300/: * configure: Regenerate. sim/mn10300/: * configure: Regenerate. sim/ppc/: * configure: Regenerate. sim/erc32/: * configure: Regenerate. sim/arm/: * configure: Regenerate. sim/m68hc11/: * configure: Regenerate. sim/lm32/: * configure: Regenerate. sim/sh64/: * configure: Regenerate. sim/v850/: * configure: Regenerate. sim/cr16/: * configure: Regenerate. sim/moxie/: * configure: Regenerate. sim/m32c/: * configure: Regenerate. sim/mips/: * configure: Regenerate. sim/mcore/: * configure: Regenerate. sim/sh/: * configure: Regenerate.
2009-08-22 13:36:40 +02:00
2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
Regenerate tree using Autoconf 2.64 and Automake 1.11. config/: * override.m4 (_GCC_AUTOCONF_VERSION): Bump to 2.64. /: * configure: Regenerate. etc/: * configure: Regenerate. sim/common/: * config.in: Regenerate. * configure: Likewise. sim/iq2000/: * config.in: Regenerate. * configure: Likewise. sim/d10v/: * config.in: Regenerate. * configure: Likewise. sim/igen/: * config.in: Regenerate. * configure: Likewise. sim/m32r/: * config.in: Regenerate. * configure: Likewise. sim/frv/: * config.in: Regenerate. * configure: Likewise. sim/: * avr/config.in: Regenerate. * avr/configure: Likewise. * configure: Likewise. * cris/config.in: Likewise. * cris/configure: Likewise. sim/h8300/: * config.in: Regenerate. * configure: Likewise. sim/mn10300/: * config.in: Regenerate. * configure: Likewise. sim/ppc/: * config.in: Regenerate. * configure: Likewise. sim/erc32/: * config.in: Regenerate. * configure: Likewise. sim/arm/: * config.in: Regenerate. * configure: Likewise. sim/m68hc11/: * config.in: Regenerate. * configure: Likewise. sim/lm32/: * config.in: Regenerate. * configure: Likewise. sim/sh64/: * config.in: Regenerate. * configure: Likewise. sim/v850/: * config.in: Regenerate. * configure: Likewise. sim/cr16/: * config.in: Regenerate. * configure: Likewise. sim/moxie/: * config.in: Regenerate. * configure: Likewise. sim/m32c/: * config.in: Regenerate. * configure: Likewise. sim/mips/: * config.in: Regenerate. * configure: Likewise. sim/mcore/: * config.in: Regenerate. * configure: Likewise. sim/testsuite/d10v-elf/: * configure: Regenerate. sim/testsuite/: * configure: Regenerate. sim/testsuite/frv-elf/: * configure: Regenerate. sim/testsuite/m32r-elf/: * configure: Regenerate. sim/testsuite/mips64el-elf/: * configure: Regenerate. sim/sh/: * config.in: Regenerate. * configure: Likewise. gold/: * Makefile.in: Regenerate. * aclocal.m4: Likewise. * config.in: Likewise. * configure: Likewise. * testsuite/Makefile.in: Likewise. gprof/: * Makefile.in: Regenerate. * aclocal.m4: Likewise. * configure: Likewise. * gconfig.in: Likewise. opcodes/: * Makefile.in: Regenerate. * aclocal.m4: Likewise. * config.in: Likewise. * configure: Likewise. gas/: * Makefile.in: Regenerate. * aclocal.m4: Likewise. * config.in: Likewise. * configure: Likewise. * doc/Makefile.in: Likewise. ld/: * Makefile.in: Regenerate. * aclocal.m4: Likewise. * config.in: Likewise. * configure: Likewise. gdb/: * aclocal.m4: Regenerate. * config.in: Likewise. * configure: Likewise. * gnulib/Makefile.in: Likewise. gdb/doc/: * configure: Regenerate. gdb/gdbserver/: * aclocal.m4: Regenerate. * config.in: Likewise. * configure: Likewise. gdb/testsuite/: * configure: Regenerate. * gdb.hp/configure: Likewise. * gdb.hp/gdb.aCC/configure: Likewise. * gdb.hp/gdb.base-hp/configure: Likewise. * gdb.hp/gdb.compat/configure: Likewise. * gdb.hp/gdb.defects/configure: Likewise. * gdb.hp/gdb.objdbg/configure: Likewise. * gdb.stabs/configure: Likewise. binutils/: * Makefile.in: Regenerate. * aclocal.m4: Likewise. * config.in: Likewise. * configure: Likewise. * doc/Makefile.in: Likewise. bfd/: * Makefile.in: Regenerate. * aclocal.m4: Likewise. * config.in: Likewise. * configure: Likewise. bfd/doc/: * Makefile.in: Regenerate. readline/: * configure: Regenerate. readline/examples/rlfe/: * configure: Regenerate.
2009-08-22 18:56:56 +02:00
* config.in: Regenerate.
* configure: Likewise.
Fixup readline and sim including of override.m4 readline/examples/rlfe/: * configure.in: m4_include toplevel config/override.m4. * configure: Regenerate. readline/ChangeLog.gdb: * configure.in: m4_include toplevel config/override.m4. * configure: Regenerate. sim/: * configure.ac: m4_include toplevel config/override.m4. * configure: Regenerate. * avr/configure: Regenerate. * cris/configure: Regenerate. sim/common/: * aclocal.m4: m4_include toplevel config/override.m4. * configure: Regenerate. sim/iq2000/: * configure: Regenerate. sim/d10v/: * configure: Regenerate. sim/igen/: * configure: Regenerate. sim/m32r/: * configure: Regenerate. sim/frv/: * configure: Regenerate. sim/h8300/: * configure: Regenerate. sim/mn10300/: * configure: Regenerate. sim/ppc/: * configure: Regenerate. sim/erc32/: * configure: Regenerate. sim/arm/: * configure: Regenerate. sim/m68hc11/: * configure: Regenerate. sim/lm32/: * configure: Regenerate. sim/sh64/: * configure: Regenerate. sim/v850/: * configure: Regenerate. sim/cr16/: * configure: Regenerate. sim/moxie/: * configure: Regenerate. sim/m32c/: * configure: Regenerate. sim/mips/: * configure: Regenerate. sim/mcore/: * configure: Regenerate. sim/sh/: * configure: Regenerate.
2009-08-22 13:36:40 +02:00
* configure: Regenerate.
Increase simulated memory size. Support new system call ABI. Support exception processing for Linux system calls.
2009-07-31 13:40:16 +02:00
2009-07-31 Anthony Green <green@moxielogic.com>
* interp.c: Increase simulated memory to 16MB.
(sim_resume): Tweak swi system calls to support new ABI (up to 5
args in regs). Also simluate proper exception processing for
Linux system calls.
2009-07-30 Anthony Green <green@moxielogic.com>
* interp.c (sim_resume): Add system call software interrupt support.
Add PC-relative branch support to moxie sim.
2009-06-11 13:36:14 +02:00
2009-06-11 Anthony Green <green@moxielogic.com>
* interp.c (INST2OFFSET): Define.
(sim_resume): Support new PC relative branch instructions.
Add missing break statemenets.
2009-05-10 15:25:57 +02:00
2009-05-09 Anthony Green <green@moxielogic.com>
* interp.c (sim_resume): Add missing breaks in switch.
Add moxie simulator
2009-05-01 05:03:41 +02:00
2008-10-03 Anthony Green <green@moxielogic.com>
* interp.c (sim_resume): Add support for ldo.b, sto.b, ldo.s, sto.s.
2008-09-10 Anthony Green <green@moxielogic.com>
* interp.c (NUM_SPRO_SREGS): New.
(struct moxie_regset): Add sregs.
(set_initial_gprs): Initialize sregs.
(sim_resume): Add gsr and ssr support.
2008-09-04 Anthony Green <green@moxielogic.com>
* interp.c (sim_resume): Add inc and dec instructions.
2008-09-04 Anthony Green <green@moxielogic.com>
* interp.c (struct moxie_regset): Use an unsigned long long to keep
track of instruction trace counts.
* interp.c (sim_resume): Ditto.
(sim_info): Ditto.
2008-08-22 Anthony Green <green@moxielogic.com>
* interp.c (sim_resume): Remove debugging code.
2008-08-20 Anthony Green <green@moxielogic.com>
* interp.c (TRACE): Add new tracing infrastructure.
(sim_resume): Use it.
(reg_names): Add new registers.
(NUM_MOXIE_REGS): New registers.
(PC_REGNO): New registers.
(sim_resume): New instruction encodings.
2008-08-16 Anthony Green <green@moxielogic.com>
* interp.c (sim_resume): Add SYS_read, and fix SYS_open and SYS_write.
(convert_target_flags): New function.
2008-08-08 Anthony Green <green@moxielogic.com>
* interp.c (sim_resume): Add SYS_open and SYS_write system call support.
2008-08-04 Anthony Green <green@moxielogic.com>
* Makefile.in (SIM_EXTRA_LIBS): Add -lz.
2008-08-04 Anthony Green <green@moxielogic.com>
* interp.c (sim_create_inferior): Set argc & argv in the target.
2008-04-12 Anthony Green <green@moxielogic.com>
* interp.c (sim_resume): Add brk.
2008-04-10 Anthony Green <green@moxielogic.com>
* interp.c (sim_resume): Add static chain pointer to call frame.
2008-03-24 Anthony Green <green@moxielogic.com>
* interp.c (sim_resume): Add missing breaks.
(sim_resume): Fix neg implementation.
2008-03-23 Anthony Green <green@moxielogic.com>
* interp.c (sim_load): Don't require a .bss section.
2008-03-21 Anthony Green <green@moxielogic.com>
* interp.c (sim_resume): Add swi, and, lshr, ashl, sub.l, neg, or,
not, ashr, xor.
2008-03-20 Anthony Green <green@moxielogic.com>
* interp.c (struct moxie_regset): Add condition code, cc.
(CC_GT, CC_LT, CC_EQ, CC_GTU, CC_LTU): Define.
(sim_resume): Add jmpa, jsr, cmp, beq, bne, blt, bgt, bltu, bgtu,
bge, ble, bgeu, and bleu.
(rbat, rsat, wbat, wsat): New functions.
(sim_resume): Add ld.b, lda.b, ldi.b, ld.s, lda.s, ldi.s, st.b,
sta.b, st.s, sta.s, jmp.
2008-03-19 Anthony Green <green@moxielogic.com>
* interp.c (sim_resume): Add ld.l, st.l, lda.l, sta.l.
jsra should set $fp == $sp.
Fix jsra and ret semantics.
2008-03-18 Anthony Green <green@moxielogic.com>
* interp.c (sim_resume): Add push, pop and add.l.
2008-03-16 Anthony Green <green@moxielogic.com>
* interp.c (EXTRACT_WORD): Define.
(rlat): Use EXTRACT_WORD.
(sim_resume): Add jsra and ret.
2008-02-22 Anthony Green <green@moxielogic.com>
* interp.c (reg_names): Define.
(sim_resume): Use reg_names.
2008-02-21 Anthony Green <green@moxielogic.com>
* config.in, configure, configure.ac, interp.c, Makefile.in,
sysdep.h: Created.