b7432f0f27
Pacify GCC -Wall
1997-10-21 07:41:46 +00:00
e2f8ffb736
Delete profile support from MIPS simulator, use sim/common/sim-profile
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module instead.
Generate a "gmon.out" (gprof) when profiling the target PC.
Add target PC profiling option --profile-pc-granularity (bucket size)
1997-10-21 03:41:21 +00:00
293a0876f8
Have single bit macros return an unsigned result. Avoids risk (and
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need) of sign extending results.
1997-10-20 07:27:55 +00:00
0a0ecb2120
Add 8 bit arithmetic to sim-alu.
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Fix flags (Carry, oVerflow) for negate and subtract.
Add ALU*_RESULT macros for accessing final result of ALU op.
1997-10-20 02:03:06 +00:00
fd89abc204
Handle core regions which start at a poorly aligned address.
1997-10-14 23:45:52 +00:00
7456a10d9b
* sim-alu.h (ALU64_HAD_OVERFLOW): Define.
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(ALU64_SUB): Define.
* Make-common.in (all): Build SIM_EXTRA_ALL first.
(.gdbinit): Remove dependencies, generate once per build.
1997-10-14 09:39:05 +00:00
1b217de0f3
Correct type of address argument for sim_core_{read,write}
1997-10-14 09:24:57 +00:00
63fe2cc799
Fix typo, WITH_TARGET_WORD_BITSIZE not WITH_TARGET_BITSIZE.
1997-10-02 23:37:30 +00:00
68f92f98ac
* sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
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and zfree instead of xmalloc and free. Prevents warnings.
1997-09-25 18:22:46 +00:00
af51b8d56d
Add/use SIM_AC_OPTION_BITSIZE.
1997-09-25 07:19:05 +00:00
b9d580a4b0
* Make-common.in: New files sim-break.c, sim-break.h.
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* sim-base.h: Add point to breakpoint list to sim_state_base.
* sim-break.c sim-break.h: New modules that implement intrinsic
breakpoint support.
* sim-module.c: Add breakpoint module.
1997-09-25 00:51:17 +00:00
34d07b7867
* sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
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an hour.
* sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
if (0) { 1 % 0; }
* sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
(SIGBUS) define for Windows.
* sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
* sim-resume.c: define SIGTRAP for windows.
* sim-xcat.h: use token pasting if ALMOST_STDC.
1997-09-23 18:08:09 +00:00
4141b1c63d
* Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign configured values.
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(CONFIG_CFLAGS): Add same.
1997-09-23 04:05:50 +00:00
9f4fd82344
* sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
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(SIGNED32): use ##i32.
1997-09-23 03:51:33 +00:00
92f91d1ff0
Remove need to update <targ>/Makefile.in when adding optional options
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to <targ>/configure.in.
Simplify logic used to select target [default] endianness.
1997-09-23 01:25:26 +00:00
8d332f9c1a
Enable --alignment option, stop sim-options.c hardwiring the alignment.
1997-09-22 09:34:28 +00:00
4ca7d6d25b
Fix disabling of model code when simulator does not support modeling.
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Stops `-p' crashing simulators.
1997-09-22 09:16:14 +00:00
794e9ac96a
Simplify logic behind the generic configuration option --enable-sim-alignment.
1997-09-22 02:49:57 +00:00
b45caf050c
Add support for --enable-sim-alignment to simulator common aclocal.m4
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Add support for --alignment={strict,nonstrict,forced} to simulator common
run-time options.
For v850 use, make the default NONSTRICT_ALIGNMENT.
1997-09-22 00:24:46 +00:00
175c6fd375
* sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
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trace output.
* sim-core.c (sim_core_signal): When bad access halt simulator
SIGSEGV / SIGBUS instead of aborting.
(signal.h): Include.
* sim-watch.c (sim_watchpoint_install): Handler for watchpoint
options was missing.
1997-09-17 08:13:07 +00:00
dfa5c0ca02
Define MOVED macro, move sub-bitfield from XXX to YYY.
1997-09-17 05:28:32 +00:00
b52e58c24f
Add/test 8bit bit manipuation macros.
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Test LS and MS versions of SEXT macro.
Simplify/test macro returning a single bit.
1997-09-17 03:25:54 +00:00
aa5e6a5a78
Add {LS,MS}SEXT and {LS,MS}INSERTED macros. Eliminates bug in SEXT.
1997-09-16 07:04:46 +00:00
08547b1f1d
Determine ARCHITECTURE from program if possible.
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Rename common's generated config.h to cconfig.h.
1997-09-15 08:11:50 +00:00
4bdab45adb
* callback.c (os_write): divert stdout and stderr to their
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respective hooks.
1997-09-15 08:02:23 +00:00
93e7a1b5b7
Add profiling support to v850*.
1997-09-12 02:44:03 +00:00
cad7297e80
o Wordwrap usage messages from sim-options
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o Clarify how to use alias options
o use in sim-watch (better usage message)
o Don't pass something on the stack into the
watch-point interrupt hander.
1997-09-10 22:47:12 +00:00
d0b59aa593
Add option architecture-info to list supported architectures.
1997-09-10 05:16:34 +00:00
31dda65aff
* sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
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illegal zero-sized array.
* sim-core.c (sim_core_xor_read_buffer): same.
1997-09-10 04:46:37 +00:00
7b4aeebabe
* nltvals.def: Regenerate.
1997-09-09 18:20:57 +00:00
75b3697d5f
Add/use LSEXTRACTED, MSEXTRACTED macros.
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Add CPU_CIA macro to extract the PC.
1997-09-08 17:21:13 +00:00
1bba340afe
Redo watchpoint code so that it target can specify interrupt names.
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Replace v850 interrupt code with this common watchpoint code.
Other minor fixes to core.
1997-09-05 08:16:23 +00:00
1b465b54e1
Add sim_do_commandf - printf version of sim_do_command.
1997-09-05 07:57:27 +00:00
30efae3acd
Define SIGNED64 and UNSIGNED64 macros - handle MSC/GCC LL issue.
1997-09-05 00:30:38 +00:00
6dbaff8f60
Finish implementation of sim-memopt.
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Use in d30v and tic80.
Make available a generic sim_read, sim_write implementation.
1997-09-04 10:08:44 +00:00
a34abff813
o Add modulo argument to sim_core_attach
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o Add sim-memopt module - memory option processing.
1997-09-04 03:47:39 +00:00
600d83316c
* sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
1997-09-04 00:57:21 +00:00
88d5f8e854
* gdbinit.in: New file.
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* aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
* Make-common.in (distclean): Delete .gdbinit.
(.gdbinit): Add rule for.
* configure: Regenerated to track ../common/aclocal.m4 changes.
1997-09-04 00:49:57 +00:00
fdd64f952d
Add support for suspending/resumeing the simulator in sim-modules.
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Use in sim-events.
1997-09-03 07:26:11 +00:00
80c651f02d
Stanify error reporting memory overlaps.
1997-09-03 04:06:27 +00:00
645ab3ec42
(TAGS): Add support for "/* TAGS: foo */" marker.
1997-09-02 22:03:41 +00:00
74db699d1d
* Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
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* sim-n-bits.h: Add TAGS comments for all functions.
* sim-n-core.h: Likewise.
* sim-n-endian.h: Likewise.
1997-09-02 21:58:58 +00:00
4b2a6aed84
Use sim_state_alloc to create common sim object.
1997-09-01 03:26:31 +00:00
f90b720ba1
Passify GCC. Convert 0x0LL to something more portable in the FP code.
1997-08-30 00:02:19 +00:00
36db8e64ab
* sim-options.c (standard_option_handler): Use xstrdup, not strdup.
1997-08-28 17:37:30 +00:00
18c319ae59
Add --target=BFDTARGET and --architecture=MACHINE options.
1997-08-28 09:44:42 +00:00
8811705410
Fix doco on enable-sim-inline.
1997-08-27 22:43:18 +00:00
d6fea803dc
Add MSBIT* and LSBIT* macro's to sim-bits.h
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Add more macro's for extracting sub word quantites to sim-endian.h
1997-08-27 07:56:27 +00:00
230a95ce5a
New file - generic implementation of sim_load for hardware only
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simulators.
1997-08-27 04:45:59 +00:00
fafce69ab1
Add ABFD argument to sim_create_inferior. Document.
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Add file sim-hload.c - generic load for hardware only simulators.
Review each simulators sim_open, sim_load, sim_create_inferior so that
they more closely match required behavour.
1997-08-27 04:44:41 +00:00
Andrew Cagney
Stu Grossman
Felix Lee
David Edelsohn