diff options
| author | Hans-Peter Nilsson <hp@axis.com> | 2006-04-03 03:01:45 +0000 |
|---|---|---|
| committer | Hans-Peter Nilsson <hp@axis.com> | 2006-04-03 03:01:45 +0000 |
| commit | aad3b3cbc1391fb0091d03b252bd53fbd1d2dd84 (patch) | |
| tree | d084f6526cd6241af91f2bb5c097a86b07a71a87 /sim/cris/sim-if.c | |
| parent | 4c3a323bb9b03802339b28311c228a5152829474 (diff) | |
| download | gdb-aad3b3cbc1391fb0091d03b252bd53fbd1d2dd84.zip gdb-aad3b3cbc1391fb0091d03b252bd53fbd1d2dd84.tar.gz gdb-aad3b3cbc1391fb0091d03b252bd53fbd1d2dd84.tar.bz2 | |
* cris/dv-cris.c, cris/dv-rv.c, cris/rvdummy.c: New files.
* cris/Makefile.in (CONFIG_DEVICES): Remove redundant setting.
(dv-cris.o, dv-rv.o rvdummy$(EXEEXT), rvdummy.o): New rules.
(all): Depend on rvdummy$(EXEEXT).
* cris/configure.ac: Call SIM_AC_OPTION_WARNINGS. Check for
sys/socket.h and sys/select.h. Call SIM_AC_OPTION_HARDWARE,
default off.
* cris/configure: Regenerate.
* cris/cris-sim.h (cris_have_900000xxif): Declare here.
(enum cris_interrupt_type, crisv10deliver_interrupt)
(crisv32deliver_interrupt: New declarations.
* cris/cris-tmpl.c [WITH_HW] (MY (f_model_insn_after)): Call
sim_events_tickn and set state-events member work_pending when it's
time for the next event.
[WITH_HW] (MY (f_specific_init)): Set CPU-model-specific
interrupt-delivery function.
* cris/crisv10f.c (MY (deliver_interrupt)): New function.
* cris/crisv32f.c (MY (deliver_interrupt)): New function.
* cris/devices.c: Include hw-device.h.
(device_io_read_buffer) [WITH_HW]: Call hw_io_read_buffer.
(device_io_write_buffer): Only perform 0x900000xx-functions if
cris_have_900000xxif is nonzero. Else if WITH_HW defined,
call hw_io_write_buffer. Add return 0 last in function.
* cris/sim-if.c (cris_have_900000xxif): Now global.
(sim_open) [WITH_HW]: Clear deliver_interrupt cpu member.
Force "-model" option, effectively.
* cris/sim-main.h (cris_interrupt_delivery_fn): New type.
(struct _sim_cpu) [WITH_HW]: New member deliver_interrupt.
Diffstat (limited to 'sim/cris/sim-if.c')
| -rw-r--r-- | sim/cris/sim-if.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/sim/cris/sim-if.c b/sim/cris/sim-if.c index 507ba57..86d19b2 100644 --- a/sim/cris/sim-if.c +++ b/sim/cris/sim-if.c @@ -1,5 +1,5 @@ /* Main simulator entry points specific to the CRIS. - Copyright (C) 2004, 2005 Free Software Foundation, Inc. + Copyright (C) 2004, 2005, 2006 Free Software Foundation, Inc. Contributed by Axis Communications. This file is part of the GNU simulators. @@ -78,7 +78,7 @@ static CGEN_DISASSEMBLER cris_disassemble_insn; static char cris_bare_iron = 0; /* Whether 0x9000000xx have simulator-specific meanings. */ -static char cris_have_900000xxif = 0; +char cris_have_900000xxif = 0; /* Records simulator descriptor so utilities like cris_dump_regs can be called from gdb. */ @@ -506,7 +506,15 @@ sim_open (SIM_OPEN_KIND kind, host_callback *callback, struct bfd *abfd, memset (cpu->sighandler, 0, sizeof (cpu->sighandler)); cpu->make_thread_cpu_data = NULL; cpu->thread_cpu_data_size = 0; +#if WITH_HW + cpu->deliver_interrupt = NULL; +#endif } +#if WITH_HW + /* Always be cycle-accurate and call before/after functions if + with-hardware. */ + sim_profile_set_option (sd, "-model", PROFILE_MODEL_IDX, "on"); +#endif } /* Initialize various cgen things not done by common framework. |