diff options
| author | Richard Henderson <rth@twiddle.net> | 2014-09-13 09:45:18 -0700 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2014-09-25 18:54:21 +0100 |
| commit | 37f3616aa8644e539f9f7178c026d47a458bf2ab (patch) | |
| tree | 6412617d4d51d3343b89693619a249b2ef52d005 /target-xtensa | |
| parent | 9585db68c78b538e4d835372da3c5675fe0608da (diff) | |
| download | hqemu-37f3616aa8644e539f9f7178c026d47a458bf2ab.zip hqemu-37f3616aa8644e539f9f7178c026d47a458bf2ab.tar.gz | |
target-xtensa: Use cpu_exec_interrupt qom hook
Cc: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Max Filippov <jcmvbkbc@gmail.com>
Message-id: 1410626734-3804-8-git-send-email-rth@twiddle.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target-xtensa')
| -rw-r--r-- | target-xtensa/cpu-qom.h | 1 | ||||
| -rw-r--r-- | target-xtensa/cpu.c | 1 | ||||
| -rw-r--r-- | target-xtensa/helper.c | 10 |
3 files changed, 12 insertions, 0 deletions
diff --git a/target-xtensa/cpu-qom.h b/target-xtensa/cpu-qom.h index f320486..9de5c6e 100644 --- a/target-xtensa/cpu-qom.h +++ b/target-xtensa/cpu-qom.h @@ -84,6 +84,7 @@ static inline XtensaCPU *xtensa_env_get_cpu(const CPUXtensaState *env) #define ENV_OFFSET offsetof(XtensaCPU, env) void xtensa_cpu_do_interrupt(CPUState *cpu); +bool xtensa_cpu_exec_interrupt(CPUState *cpu, int interrupt_request); void xtensa_cpu_dump_state(CPUState *cpu, FILE *f, fprintf_function cpu_fprintf, int flags); hwaddr xtensa_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr); diff --git a/target-xtensa/cpu.c b/target-xtensa/cpu.c index 936d526..51c41d5 100644 --- a/target-xtensa/cpu.c +++ b/target-xtensa/cpu.c @@ -142,6 +142,7 @@ static void xtensa_cpu_class_init(ObjectClass *oc, void *data) cc->class_by_name = xtensa_cpu_class_by_name; cc->has_work = xtensa_cpu_has_work; cc->do_interrupt = xtensa_cpu_do_interrupt; + cc->cpu_exec_interrupt = xtensa_cpu_exec_interrupt; cc->dump_state = xtensa_cpu_dump_state; cc->set_pc = xtensa_cpu_set_pc; cc->gdb_read_register = xtensa_cpu_gdb_read_register; diff --git a/target-xtensa/helper.c b/target-xtensa/helper.c index 6671e40..d84d259 100644 --- a/target-xtensa/helper.c +++ b/target-xtensa/helper.c @@ -256,6 +256,16 @@ void xtensa_cpu_do_interrupt(CPUState *cs) check_interrupts(env); } +bool xtensa_cpu_exec_interrupt(CPUState *cs, int interrupt_request) +{ + if (interrupt_request & CPU_INTERRUPT_HARD) { + cs->exception_index = EXC_IRQ; + xtensa_cpu_do_interrupt(cs); + return true; + } + return false; +} + static void reset_tlb_mmu_all_ways(CPUXtensaState *env, const xtensa_tlb *tlb, xtensa_tlb_entry entry[][MAX_TLB_WAY_SIZE]) { |
