Your IP : 3.137.189.236
#define STACK_REFPLUS 1
#ifdef SLP_EVAL
#define STACK_MAGIC 0
#define REGS_TO_SAVE "r8", "r9", "r10", "r11", "r13", \
"fr12", "fr13", "fr14", "fr15"
// r12 Global context pointer, GP
// r14 Frame pointer, FP
// r15 Stack pointer, SP
static int
slp_switch(void)
{
int err;
void* fp;
int *stackref, stsizediff;
__asm__ volatile("" : : : REGS_TO_SAVE);
__asm__ volatile("mov.l r14, %0" : "=m"(fp) : :);
__asm__("mov r15, %0" : "=r"(stackref));
{
SLP_SAVE_STATE(stackref, stsizediff);
__asm__ volatile(
"add %0, r15\n"
"add %0, r14\n"
: /* no outputs */
: "r"(stsizediff));
SLP_RESTORE_STATE();
__asm__ volatile("mov r0, %0" : "=r"(err) : :);
}
__asm__ volatile("mov.l %0, r14" : : "m"(fp) :);
__asm__ volatile("" : : : REGS_TO_SAVE);
return err;
}
#endif