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armv5te support (Paul Brook)

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1258 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2005-01-31 20:45:13 +00:00
parent dfe86665b8
commit 99c475abf1
9 changed files with 909 additions and 32 deletions
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28
linux-user/syscall.c
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@ -2944,11 +2944,35 @@ long do_syscall(void *cpu_env, int num, long arg1, long arg2, long arg3,
#endif
#ifdef TARGET_NR_getgroups32
case TARGET_NR_getgroups32:
goto unimplemented;
{
int gidsetsize = arg1;
uint32_t *target_grouplist = (void *)arg2;
gid_t *grouplist;
int i;
grouplist = alloca(gidsetsize * sizeof(gid_t));
ret = get_errno(getgroups(gidsetsize, grouplist));
if (!is_error(ret)) {
for(i = 0;i < gidsetsize; i++)
put_user(grouplist[i], &target_grouplist[i]);
}
}
break;
#endif
#ifdef TARGET_NR_setgroups32
case TARGET_NR_setgroups32:
goto unimplemented;
{
int gidsetsize = arg1;
uint32_t *target_grouplist = (void *)arg2;
gid_t *grouplist;
int i;
grouplist = alloca(gidsetsize * sizeof(gid_t));
for(i = 0;i < gidsetsize; i++)
get_user(grouplist[i], &target_grouplist[i]);
ret = get_errno(setgroups(gidsetsize, grouplist));
}
break;
#endif
#ifdef TARGET_NR_fchown32
case TARGET_NR_fchown32: