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mirror_qemu
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Deliver page faults to program 

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3049 c046a42c-6fe2-441c-8c8c-71466251a162
master
blueswir1 2007-07-07 20:46:41 +00:00
parent 4c1de73d15
commit 7f84a7291b
1 changed files with 14 additions and 1 deletions
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15
linux-user/main.c
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@ -620,7 +620,20 @@ void cpu_loop (CPUSPARCState *env)
case TT_FILL: /* window underflow */
restore_window(env);
break;
// XXX
case TT_TFAULT:
case TT_DFAULT:
{
info.si_signo = SIGSEGV;
info.si_errno = 0;
/* XXX: check env->error_code */
info.si_code = TARGET_SEGV_MAPERR;
if (trapnr == TT_DFAULT)
info._sifields._sigfault._addr = env->dmmuregs[4];
else
info._sifields._sigfault._addr = env->tpc[env->tl];
queue_signal(info.si_signo, &info);
}
break;
#endif
case EXCP_INTERRUPT:
/* just indicate that signals should be handled asap */