diff options
| author | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2005-12-05 20:31:52 +0000 |
|---|---|---|
| committer | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2005-12-05 20:31:52 +0000 |
| commit | ba3c64fb476d57c35013970ac444f04f35893ca9 (patch) | |
| tree | ef1a50165c32cf861862c94cfd9bcf9ebffcd9f2 /cpu-exec.c | |
| parent | b9788fc4c4974a4871e0ee46b5c06fee105a6aff (diff) | |
| download | qemu-ba3c64fb476d57c35013970ac444f04f35893ca9.tar.gz | |
Initial SPARC SMP support (Blue Swirl)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1694 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'cpu-exec.c')
| -rw-r--r-- | cpu-exec.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/cpu-exec.c b/cpu-exec.c index 128b5ff7a8..740037e4bb 100644 --- a/cpu-exec.c +++ b/cpu-exec.c @@ -274,6 +274,15 @@ int cpu_exec(CPUState *env1) return EXCP_HALTED; } } +#elif defined(TARGET_SPARC) + if (env1->halted) { + if ((env1->interrupt_request & CPU_INTERRUPT_HARD) && + (env1->psret != 0)) { + env1->halted = 0; + } else { + return EXCP_HALTED; + } + } #elif defined(TARGET_ARM) if (env1->halted) { /* An interrupt wakes the CPU even if the I and F CPSR bits are @@ -522,7 +531,10 @@ int cpu_exec(CPUState *env1) } else if (interrupt_request & CPU_INTERRUPT_TIMER) { //do_interrupt(0, 0, 0, 0, 0); env->interrupt_request &= ~CPU_INTERRUPT_TIMER; - } + } else if (interrupt_request & CPU_INTERRUPT_HALT) { + env1->halted = 1; + return EXCP_HALTED; + } #elif defined(TARGET_ARM) if (interrupt_request & CPU_INTERRUPT_FIQ && !(env->uncached_cpsr & CPSR_F)) { |