diff options
| author | Richard Henderson <rth@twiddle.net> | 2014-09-13 09:45:24 -0700 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2014-09-25 18:54:22 +0100 |
| commit | d8bb915972deaa58dc6ad6644d26ede04f78982a (patch) | |
| tree | 27ce17b6133befd6d67caffd45f77445e786fd3c /target-unicore32/helper.c | |
| parent | f47ede195b1c7878504ca8aead6fa09ee05b585b (diff) | |
| download | qemu-d8bb915972deaa58dc6ad6644d26ede04f78982a.tar.gz | |
target-unicore32: Use cpu_exec_interrupt qom hook
Cc: Guan Xuetao <gxt@mprc.pku.edu.cn>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Message-id: 1410626734-3804-14-git-send-email-rth@twiddle.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target-unicore32/helper.c')
| -rw-r--r-- | target-unicore32/helper.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/target-unicore32/helper.c b/target-unicore32/helper.c index e5ebbf4b18..b4654fa98a 100644 --- a/target-unicore32/helper.c +++ b/target-unicore32/helper.c @@ -250,3 +250,18 @@ int uc32_cpu_handle_mmu_fault(CPUState *cs, vaddr address, return 1; } #endif + +bool uc32_cpu_exec_interrupt(CPUState *cs, int interrupt_request) +{ + if (interrupt_request & CPU_INTERRUPT_HARD) { + UniCore32CPU *cpu = UNICORE32_CPU(cs); + CPUUniCore32State *env = &cpu->env; + + if (!(env->uncached_asr & ASR_I)) { + cs->exception_index = UC32_EXCP_INTR; + uc32_cpu_do_interrupt(cs); + return true; + } + } + return false; +} |