diff options
| author | Peter Crosthwaite <crosthwaitepeter@gmail.com> | 2015-06-23 20:57:38 -0700 |
|---|---|---|
| committer | Andreas Färber <afaerber@suse.de> | 2015-07-09 15:20:41 +0200 |
| commit | 6b625fde5eb8d1c969969392f1c92b58beed2183 (patch) | |
| tree | e6b28d02044e1b58493c95de154142feca5a4b7e /target-cris/cpu.c | |
| parent | 51d373cf5f5a39fa315342d12ec910fe59d87090 (diff) | |
disas: cris: QOMify target specific disas setup
Move the target_disas() cris specifics to the QOM disas_set_info() hook
and delete the cris specific code in disas.c.
This also now adds support for monitor_disas() to cris.
E.g.
(qemu) xp 0x40004000
0000000040004000: 0x1e6f25f0
And before this patch:
(qemu) xp/i 0x40004000
0x40004000: Asm output not supported on this arch
After:
(qemu) xp/i 0x40004000
0x40004000: di
(qemu) xp/i 0x40004002
0x40004002: move.d 0xb003c004,$r1
Note: second example is 6-byte misaligned instruction!
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'target-cris/cpu.c')
| -rw-r--r-- | target-cris/cpu.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/target-cris/cpu.c b/target-cris/cpu.c index 0db209bf88..b17e849e2a 100644 --- a/target-cris/cpu.c +++ b/target-cris/cpu.c @@ -161,6 +161,20 @@ static void cris_cpu_set_irq(void *opaque, int irq, int level) } #endif +static void cris_disas_set_info(CPUState *cpu, disassemble_info *info) +{ + CRISCPU *cc = CRIS_CPU(cpu); + CPUCRISState *env = &cc->env; + + if (env->pregs[PR_VR] != 32) { + info->mach = bfd_mach_cris_v0_v10; + info->print_insn = print_insn_crisv10; + } else { + info->mach = bfd_mach_cris_v32; + info->print_insn = print_insn_crisv32; + } +} + static void cris_cpu_initfn(Object *obj) { CPUState *cs = CPU(obj); @@ -292,6 +306,8 @@ static void cris_cpu_class_init(ObjectClass *oc, void *data) cc->gdb_num_core_regs = 49; cc->gdb_stop_before_watchpoint = true; + + cc->disas_set_info = cris_disas_set_info; } static const TypeInfo cris_cpu_type_info = { |