6c29acca43
TIc80 simulator.
2000-07-04 05:00:54 +00:00
071ea11e85
Initial creation of sourceware repository
1999-04-16 01:34:07 +00:00
0e701ac37b
Add generic sim-info.c:sim_info() function using module mechanism.
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Clean up compile probs in mips/vr5400.
1998-02-28 02:51:06 +00:00
fbb8b6b9ab
For sim_fetch_register / sim_store_register: Add LENGTH parameter,
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return actual size of register, 0 if not applicable, -1 of legacy
implementation.
1998-02-17 04:06:38 +00:00
aaa11abe42
Clarify meaning of sim_signalled's SIGRC argument. Document that this
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isn't possible in sim-reason.c and just return the target SIGRC
instead.
For simulators that rely on sim-reason.c, replace SIG* with SIM_SIG*.
Hack nrun.c so that when it is executed (ARGV[0]) as `step' instead
of `run' it single steps the simulator. Allows testing of single step
without full GDB.
1997-11-22 12:52:44 +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
4b2a6aed84
Use sim_state_alloc to create common sim object.
1997-09-01 03:26:31 +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
7230ff0faa
Flush defunct sim_kill.
1997-08-26 02:05:18 +00:00
247fccdeb5
Add ABFD argument to sim_open call. Pass through to sim_config so
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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.
1997-08-25 23:14:25 +00:00
9e61ae7d3c
* sim-calls.c (sim_store_register): Allow accumulators
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other than A0 to be modified. Correct error message.
1997-08-09 04:54:08 +00:00
2f2e6c5d5b
Extend xor-endian and per-cpu support in core module.
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Allow negated test when watching value within core.
1997-05-27 06:48:20 +00:00
50a2a69182
Watchpoint interface.
1997-05-21 06:54:13 +00:00
ff82f21409
Part II of adding callback argument to sim_open(). Update all the
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other simulators; remove SIM_DESC from depreciated function
sim_set_callbacks().
1997-05-20 01:57:43 +00:00
24aa2b57af
Depreciate sim_set_callbacks() function. Set simulator callbacks
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during sim_open().
1997-05-20 00:05:27 +00:00
2e61a3ad9c
Graft sim/common event and other code onto the mips simulator.
1997-05-19 13:30:30 +00:00
fd76456bdb
Make simulator event-queue manager a bit more signal safe.
1997-05-19 06:55:56 +00:00
f03b093cd3
o Implement generic halt/restart/abort module.
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Use in tic80 and d30v simulators.
o Add signal hook to sim-core module
1997-05-19 03:42:33 +00:00
37a684b84d
o Make tic80 insn file more `cache ready'
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o Have igen always zero r0 instead of constantly checking if
the designated register is r0.
1997-05-16 03:27:40 +00:00
9af5dcea8f
Clear cntrl-c after handling it.
1997-05-12 08:33:56 +00:00
c445af5a2b
c80 simulator fixes.
1997-05-12 04:57:49 +00:00
43c53e07db
Add function sim_args_command() which takes a `(gdb) sim <command>' and
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parses it using rules found in the simulator command-line-options
databse.
1997-05-08 05:28:20 +00:00
381f42ef5d
o Clean-up tic80 fp tracing
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o Fill in more tic80 insns
1997-05-07 13:58:52 +00:00
7a418800c1
Start of implementation of a distributed (between processors)
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simulator core object.
1997-05-05 13:21:04 +00:00
d9b7594738
o Add core and event objects into simulator
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base type
o Add preliminary tracing support for same
o trace_printf() takes both SD and CPU arguments
o Add CIA to standard set of parameters for
generated functions.
o Pacify GCC
1997-05-02 05:31:34 +00:00
d5e2c74e38
Numerous fixes.
1997-04-29 08:41:15 +00:00
abe293a0c6
Enable more instructions.
1997-04-24 12:06:27 +00:00
dd442a4491
* configure: Regenerated to track ../common/aclocal.m4 changes.
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* Makefile.in (SIM_OBJS): Add sim-module.o, sim-profile.o.
* sim-calls.c (sim_open): Call sim_module_uninstall if argument
parsing fails. Call sim_post_argv_init.
(sim_close): Call sim_module_uninstall.
1997-04-24 07:50:16 +00:00
15c1649391
TIc80 simulator checkpoint - runs 3 instructions - trap, addu, br.a.
1997-04-22 17:46:07 +00:00
Andrew Cagney
Stan Shebs
Mark Alexander
David Edelsohn