diff options
| author | j_mayer <j_mayer@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-04-09 22:45:36 +0000 |
|---|---|---|
| committer | j_mayer <j_mayer@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-04-09 22:45:36 +0000 |
| commit | e9df014c0b433ecd9785db4a423e472bc3db386a (patch) | |
| tree | e16e40d4fd68aff979be0d8e57ffdc17ee108ca7 /cpu-exec.c | |
| parent | 682c4f15598fa82eb00973b9b14be86d1e5a726c (diff) | |
Implement embedded IRQ controller for PowerPC 6xx/740 & 750.
Fix PowerPC external interrupt input handling and lowering.
Fix OpenPIC output pins management.
Fix multiples bugs in OpenPIC IRQ management.
Fix OpenPIC CPU(s) reset function.
Fix Mac99 machine to properly route OpenPIC outputs to the PowerPC input pins.
Fix PREP machine to properly route i8259 output to the PowerPC external
interrupt pin.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2647 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'cpu-exec.c')
| -rw-r--r-- | cpu-exec.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/cpu-exec.c b/cpu-exec.c index 0eabacd643..284cb92ae8 100644 --- a/cpu-exec.c +++ b/cpu-exec.c @@ -467,16 +467,14 @@ int cpu_exec(CPUState *env1) } #endif if (interrupt_request & CPU_INTERRUPT_HARD) { - if (ppc_hw_interrupt(env) == 1) { - /* Some exception was raised */ - if (env->pending_interrupts == 0) - env->interrupt_request &= ~CPU_INTERRUPT_HARD; + ppc_hw_interrupt(env); + if (env->pending_interrupts == 0) + env->interrupt_request &= ~CPU_INTERRUPT_HARD; #if defined(__sparc__) && !defined(HOST_SOLARIS) - tmp_T0 = 0; + tmp_T0 = 0; #else - T0 = 0; + T0 = 0; #endif - } } #elif defined(TARGET_MIPS) if ((interrupt_request & CPU_INTERRUPT_HARD) && |