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| author | blueswir1 <blueswir1@c046a42c-6fe2-441c-8c8c-71466251a162> | 2009-04-04 07:41:20 +0000 |
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| committer | blueswir1 <blueswir1@c046a42c-6fe2-441c-8c8c-71466251a162> | 2009-04-04 07:41:20 +0000 |
| commit | 9ddff3d2c44ceeba8dcbb5294183404ce73448c2 (patch) | |
| tree | a796c9399056a9e82753ca18e2fa186d62867d8c /cpu-exec.c | |
| parent | 679dee3c6ca84c9111087808d3bfeb768d402566 (diff) | |
| download | qemu-9ddff3d2c44ceeba8dcbb5294183404ce73448c2.tar.gz | |
Make i386-softmmu boot on Sparc host
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6971 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'cpu-exec.c')
| -rw-r--r-- | cpu-exec.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/cpu-exec.c b/cpu-exec.c index cf7c1fba7e..0ce3f988e9 100644 --- a/cpu-exec.c +++ b/cpu-exec.c @@ -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 */ |