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sparc user fixes (Blue Swirl) 

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1998 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2006-06-21 18:15:50 +00:00
parent a891c7a194
commit 48dc41eb8b
2 changed files with 13 additions and 3 deletions
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5
linux-user/main.c
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@ -598,8 +598,9 @@ void cpu_loop (CPUSPARCState *env)
#else #else
// XXX // XXX
#endif #endif
case 0x100: // XXX, why do we get these? case EXCP_INTERRUPT:
break; /* just indicate that signals should be handled asap */
break;
case EXCP_DEBUG: case EXCP_DEBUG:
{ {
int sig; int sig;

11
linux-user/syscall.c
View File

@ -1538,6 +1538,11 @@ int do_fork(CPUState *env, unsigned int flags, unsigned long newsp)
new_env->regs[13] = newsp; new_env->regs[13] = newsp;
new_env->regs[0] = 0; new_env->regs[0] = 0;
#elif defined(TARGET_SPARC) #elif defined(TARGET_SPARC)
if (!newsp)
newsp = env->regwptr[22];
new_env->regwptr[22] = newsp;
new_env->regwptr[0] = 0;
/* XXXXX */
printf ("HELPME: %s:%d\n", __FILE__, __LINE__); printf ("HELPME: %s:%d\n", __FILE__, __LINE__);
#elif defined(TARGET_MIPS) #elif defined(TARGET_MIPS)
printf ("HELPME: %s:%d\n", __FILE__, __LINE__); printf ("HELPME: %s:%d\n", __FILE__, __LINE__);
@ -3597,11 +3602,15 @@ long do_syscall(void *cpu_env, int num, long arg1, long arg2, long arg3,
case TARGET_NR_set_thread_area: case TARGET_NR_set_thread_area:
case TARGET_NR_get_thread_area: case TARGET_NR_get_thread_area:
goto unimplemented_nowarn; goto unimplemented_nowarn;
#endif
#ifdef TARGET_NR_getdomainname
case TARGET_NR_getdomainname:
goto unimplemented_nowarn;
#endif #endif
default: default:
unimplemented: unimplemented:
gemu_log("qemu: Unsupported syscall: %d\n", num); gemu_log("qemu: Unsupported syscall: %d\n", num);
#if defined(TARGET_NR_setxattr) || defined(TARGET_NR_set_thread_area) #if defined(TARGET_NR_setxattr) || defined(TARGET_NR_set_thread_area) || defined(TARGET_NR_getdomainname)
unimplemented_nowarn: unimplemented_nowarn:
#endif #endif
ret = -ENOSYS; ret = -ENOSYS;