Viewing file:  pr58314-2.c (3.1 KB) -rw-r--r--
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/* { dg-do compile } */
struct unipair
{
unsigned short unicode;
unsigned short fontpos;
};
struct __large_struct
{
unsigned long buf[100];
};
struct vc_data
{
unsigned long *vc_uni_pagedir_loc;
};
struct uni_pagedir
{
unsigned short **uni_pgdir[32];
};
void con_get_unimap (struct vc_data *vc, unsigned short ct, unsigned short *uct,
struct unipair *list)
{
int i, j, k, ect;
unsigned short **p1, *p2;
struct uni_pagedir *p;
ect = 0;
if (*vc->vc_uni_pagedir_loc)
{
p = (struct uni_pagedir *)*vc->vc_uni_pagedir_loc;
for (i = 0; i < 32; i++)
if ((p1 = p->uni_pgdir[i]))
for (j = 0; j < 32; j++)
if ((p2 = *(p1++)))
for (k = 0; k < 64; k++)
{
if (*p2 < 512 && ect++ < ct)
{
{
long __pu_err;
__typeof__(*((&list->unicode))) *__pu_addr = ((&list->unicode));
__typeof__(*((&list->unicode))) __pu_val =
((unsigned short)((i<<11)+(j<<6)+k));
__pu_err = 0;
switch ((sizeof(*(&list->unicode))))
{
case 1:
__asm__ __volatile__ (
"1:\n\t"
"mov." "b" " %1, %2\n\t"
"2:\n"
".section .fixup,\"ax\"\n"
"3:\n\t"
"mov.l 4f, %0\n\t"
"jmp @%0\n\t"
" mov %3, %0\n\t"
".balign 4\n"
"4: .long 2b\n\t"
".previous\n"
".section __ex_table,\"a\"\n\t"
".long 1b, 3b\n\t"
".previous"
: "=&r" (__pu_err)
: "r" (__pu_val), "m" ((*(struct __large_struct *)(__pu_addr))),
"i" (-14), "0" (__pu_err) : "memory" );
break;
case 2:
__asm__ __volatile__ (
"1:\n\t"
"mov." "w" " %1, %2\n\t"
"2:\n"
".section .fixup,\"ax\"\n"
"3:\n\t"
"mov.l 4f, %0\n\t"
"jmp @%0\n\t"
" mov %3, %0\n\t"
".balign 4\n"
"4: .long 2b\n\t"
".previous\n"
".section __ex_table,\"a\"\n\t"
".long 1b, 3b\n\t"
".previous"
: "=&r" (__pu_err)
: "r" (__pu_val), "m" ((*(struct __large_struct *)(__pu_addr))),
"i" (-14), "0" (__pu_err) : "memory" );
break;
default:
break;
}
}
{
long __pu_err;
__typeof__(*((&list->fontpos))) *__pu_addr = ((&list->fontpos));
__typeof__(*((&list->fontpos))) __pu_val = ((unsigned short) *p2);
__pu_err = 0;
switch ((sizeof(*(&list->fontpos))))
{
case 1:
__asm__ __volatile__ (
"1:\n\t"
"mov." "b" " %1, %2\n\t"
"2:\n"
".section .fixup,\"ax\"\n"
"3:\n\t"
"mov.l 4f, %0\n\t"
"jmp @%0\n\t"
" mov %3, %0\n\t"
".balign 4\n"
"4: .long 2b\n\t"
".previous\n"
".section __ex_table,\"a\"\n\t"
".long 1b, 3b\n\t"
".previous"
: "=&r" (__pu_err)
: "r" (__pu_val), "m" ((*(struct __large_struct *)(__pu_addr))),
"i" (-14), "0" (__pu_err) : "memory" );
break;
case 2:
__asm__ __volatile__ (
"1:\n\t"
"mov." "w" " %1, %2\n\t"
"2:\n"
".section .fixup,\"ax\"\n"
"3:\n\t"
"mov.l 4f, %0\n\t"
"jmp @%0\n\t"
" mov %3, %0\n\t"
".balign 4\n"
"4: .long 2b\n\t"
".previous\n"
".section __ex_table,\"a\"\n\t"
".long 1b, 3b\n\t"
".previous"
: "=&r" (__pu_err)
: "r" (__pu_val), "m" ((*(struct __large_struct *)(__pu_addr))),
"i" (-14), "0" (__pu_err) : "memory" );
break;
default:
break;
}
}
list++;
}
p2++;
}
}
}
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