diff options
| author | Richard Henderson <rth@twiddle.net> | 2014-09-13 09:45:29 -0700 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2014-09-25 18:54:22 +0100 |
| commit | fa4faba448046574c8c820098ed46c9a0b5589a6 (patch) | |
| tree | 53d5c020e1f981c3aafb4eb01fcee4a6527cebbb /target-mips/helper.c | |
| parent | dfdb483454f8fcaab5ba55a0342cd5e3aec8815a (diff) | |
| download | qemu-fa4faba448046574c8c820098ed46c9a0b5589a6.tar.gz | |
target-mips: Use cpu_exec_interrupt qom hook
Cc: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Leon Alrae <leon.alrae@imgtec.com>
Tested-by: Leon Alrae <leon.alrae@imgtec.com>
Message-id: 1410626734-3804-19-git-send-email-rth@twiddle.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target-mips/helper.c')
| -rw-r--r-- | target-mips/helper.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/target-mips/helper.c b/target-mips/helper.c index 8a997e44e5..fe16820885 100644 --- a/target-mips/helper.c +++ b/target-mips/helper.c @@ -675,6 +675,23 @@ void mips_cpu_do_interrupt(CPUState *cs) cs->exception_index = EXCP_NONE; } +bool mips_cpu_exec_interrupt(CPUState *cs, int interrupt_request) +{ + if (interrupt_request & CPU_INTERRUPT_HARD) { + MIPSCPU *cpu = MIPS_CPU(cs); + CPUMIPSState *env = &cpu->env; + + if (cpu_mips_hw_interrupts_pending(env)) { + /* Raise it */ + cs->exception_index = EXCP_EXT_INTERRUPT; + env->error_code = 0; + mips_cpu_do_interrupt(cs); + return true; + } + } + return false; +} + #if !defined(CONFIG_USER_ONLY) void r4k_invalidate_tlb (CPUMIPSState *env, int idx, int use_extra) { |