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Make i386-softmmu boot on Sparc host

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6971 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
blueswir1 2009-04-04 07:41:20 +00:00
parent 679dee3c6c
commit 9ddff3d2c4
1 changed files with 10 additions and 0 deletions
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10
cpu-exec.c
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@ -253,6 +253,11 @@ int cpu_exec(CPUState *env1)
/* prepare setjmp context for exception handling */
for(;;) {
if (setjmp(env->jmp_env) == 0) {
#if defined(__sparc__) && !defined(HOST_SOLARIS)
#undef env
env = cpu_single_env;
#define env cpu_single_env
#endif
env->current_tb = NULL;
/* if an exception is pending, we execute it here */
if (env->exception_index >= 0) {
@ -390,6 +395,11 @@ int cpu_exec(CPUState *env1)
env->interrupt_request &= ~(CPU_INTERRUPT_HARD | CPU_INTERRUPT_VIRQ);
intno = cpu_get_pic_interrupt(env);
qemu_log_mask(CPU_LOG_TB_IN_ASM, "Servicing hardware INT=0x%02x\n", intno);
#if defined(__sparc__) && !defined(HOST_SOLARIS)
#undef env
env = cpu_single_env;
#define env cpu_single_env
#endif
do_interrupt(intno, 0, 0, 0, 1);
/* ensure that no TB jump will be modified as
the program flow was changed */