initial import
[ICEs.git] / hppa-O1 / vfprintf.i.bak
1 static inline void __attribute__ ((always_inline)) __lll_mutex_lock(int * futex) {
2 if (( {
3 int ret;
4 ret = ( {
5 volatile int lws_errno = 14;
6 volatile int lws_ret = 0xdeadbeef;
7 asm volatile ("0: \n\t" "copy %3, %%r26 \n\t" "copy %4, %%r25 \n\t" "copy %5, %%r24 \n\t" "ble " "0xb0" "(%%sr2, %%r0) \n\t" "ldi " "0" ", %%r20 \n\t" "cmpib,=,n " "11" ",%%r21,0b \n\t" "nop \n\t" "stw %%r28, %0 \n\t" "sub %%r0, %%r21, %%r21 \n\t" "stw %%r21, %1 \n\t" : "=m" (lws_ret), "=m"(lws_errno), "=m"(*futex) : "r"(futex), "r"(0), "r"(1) :"r1", "r26", "r25", "r24", "r23", "r22", "r21", "r20", "r28", "r31", "memory");
8 lws_ret;
9 }
10 );
11 }
12 )) __lll_lock_wait(futex);
13 }
14 typedef struct {
15 char *_IO_write_end;
16 int lock;
17 }
18 _IO_FILE;
19 __attribute__ ((__nothrow__)) __attribute__ ((noinline)) static int buffered_vfprintf(register _IO_FILE *s) {
20 char buf[8192];
21 register _IO_FILE *hp;
22 hp->_IO_write_end = buf;
23 __lll_mutex_lock(&s->lock);
24 }
25 void foo(_IO_FILE *s) {
26 buffered_vfprintf(s);
27 }