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| author | Max Filippov <jcmvbkbc@gmail.com> | 2017-10-31 16:17:43 -0700 |
|---|---|---|
| committer | Max Filippov <jcmvbkbc@gmail.com> | 2018-01-09 09:55:39 -0800 |
| commit | 5a6539e627faf9251e1db78238b9f9b870610518 (patch) | |
| tree | cf1d5f6c9ff660be906c294b9f44596c4b6c2320 /target/xtensa | |
| parent | c5ac936e5e8356cf6bba8e39519a273ab0fc6fed (diff) | |
| download | qemu-5a6539e627faf9251e1db78238b9f9b870610518.zip | |
target/xtensa: implement disassembler
Add disas/xtensa.c and use libisa for instruction decoding/opcode name
lookup.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Diffstat (limited to 'target/xtensa')
| -rw-r--r-- | target/xtensa/cpu.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/target/xtensa/cpu.c b/target/xtensa/cpu.c index 91961789a5..1c982a0b2e 100644 --- a/target/xtensa/cpu.c +++ b/target/xtensa/cpu.c @@ -93,6 +93,14 @@ static ObjectClass *xtensa_cpu_class_by_name(const char *cpu_model) return oc; } +static void xtensa_cpu_disas_set_info(CPUState *cs, disassemble_info *info) +{ + XtensaCPU *cpu = XTENSA_CPU(cs); + + info->private_data = cpu->env.config->isa; + info->print_insn = print_insn_xtensa; +} + static void xtensa_cpu_realizefn(DeviceState *dev, Error **errp) { CPUState *cs = CPU(dev); @@ -164,6 +172,7 @@ static void xtensa_cpu_class_init(ObjectClass *oc, void *data) cc->do_unassigned_access = xtensa_cpu_do_unassigned_access; #endif cc->debug_excp_handler = xtensa_breakpoint_handler; + cc->disas_set_info = xtensa_cpu_disas_set_info; cc->tcg_initialize = xtensa_translate_init; dc->vmsd = &vmstate_xtensa_cpu; } |