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| author | Mike Frysinger <vapier@gentoo.org> | 2015-12-30 06:03:31 -0500 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2015-12-30 06:05:02 -0500 |
| commit | cec99e6b2c28d3d32d770ad645c4b0c26f2e1685 (patch) | |
| tree | eb99cb07f6d3ab9ffebc66e20c97ce591c8b8bff /sim/h8300 | |
| parent | 2a2757ac7e849aa35fc519ddfcc8688a46b60448 (diff) | |
| download | gdb-cec99e6b2c28d3d32d770ad645c4b0c26f2e1685.zip gdb-cec99e6b2c28d3d32d770ad645c4b0c26f2e1685.tar.gz gdb-cec99e6b2c28d3d32d770ad645c4b0c26f2e1685.tar.bz2 | |
sim: h8300: inline sim_state_initialize
All the state is handled already by the common cpu allocation which
zeros out the entire state.
Diffstat (limited to 'sim/h8300')
| -rw-r--r-- | sim/h8300/ChangeLog | 6 | ||||
| -rw-r--r-- | sim/h8300/compile.c | 28 |
2 files changed, 7 insertions, 27 deletions
diff --git a/sim/h8300/ChangeLog b/sim/h8300/ChangeLog index 834fcec..7d87d1f 100644 --- a/sim/h8300/ChangeLog +++ b/sim/h8300/ChangeLog @@ -1,5 +1,11 @@ 2015-12-30 Mike Frysinger <vapier@gentoo.org> + * compile.c (sim_state_initialize): Delete. + (sim_open): Replace sim_state_initialize call with SBR_REGNUM + assignment. + +2015-12-30 Mike Frysinger <vapier@gentoo.org> + * compile.c (h8300_reg_store): Delete sd. Change init_pointers to use CPU_STATE (cpu). Change h8_set_pc to cpu->pc. Return -1 and drop the printf if the default case. Change all the set func calls diff --git a/sim/h8300/compile.c b/sim/h8300/compile.c index 99d28ad..ef6a853 100644 --- a/sim/h8300/compile.c +++ b/sim/h8300/compile.c @@ -58,32 +58,6 @@ static void set_simcache_size (SIM_DESC, int); /* CPU data object: */ -static int -sim_state_initialize (SIM_DESC sd, sim_cpu *cpu) -{ - /* FIXME: not really necessary, since sim_cpu_alloc calls zalloc. */ - - memset (&cpu->regs, 0, sizeof(cpu->regs)); - cpu->regs[SBR_REGNUM] = 0xFFFFFF00; - cpu->pc = 0; - cpu->delayed_branch = 0; - cpu->memory = NULL; - cpu->eightbit = NULL; - cpu->mask = 0; - - /* Initialize local simulator state. */ - sd->sim_cache = NULL; - sd->sim_cache_size = 0; - sd->cache_idx = NULL; - sd->cache_top = 0; - sd->memory_size = 0; - sd->compiles = 0; -#ifdef ADEBUG - memset (&cpu->stats, 0, sizeof (cpu->stats)); -#endif - return 0; -} - static unsigned int h8_get_pc (SIM_DESC sd) { @@ -4869,7 +4843,7 @@ sim_open (SIM_OPEN_KIND kind, cpu = STATE_CPU (sd, 0); SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); - sim_state_initialize (sd, cpu); + cpu->regs[SBR_REGNUM] = 0xFFFFFF00; /* sim_cpu object is new, so some initialization is needed. */ init_pointers_needed = 1; |