5 #define UAP_STACK_POINTER(ucontext) \
6 ((ucontext_t*)ucontext)->uc_mcontext.uc_regs->gregs[1]
7 #define UAP_PROGRAM_COUNTER(ucontext) \
8 (((ucontext_t*)ucontext)->uc_mcontext.uc_regs->gregs[32])
10 #define CODE_TO_FUNCTION_POINTER(code) (void)0
11 #define CODE_TO_FUNCTION_POINTER_CALLBACK(vm, code) (void)0
12 #define FUNCTION_CODE_POINTER(ptr) ptr
13 #define FUNCTION_TOC_POINTER(ptr) ptr
15 inline static unsigned int uap_fpu_status(void* uap) {
18 unsigned int as_uint[2];
20 tmp.as_double = ((ucontext_t*)uap)->uc_mcontext.uc_regs->fpregs.fpscr;
21 return tmp.as_uint[1];
24 inline static void uap_clear_fpu_status(void* uap) {
27 unsigned int as_uint[2];
29 tmp.as_double = ((ucontext_t*)uap)->uc_mcontext.uc_regs->fpregs.fpscr;
30 tmp.as_uint[1] &= 0x0007f8ff;
31 ((ucontext_t*)uap)->uc_mcontext.uc_regs->fpregs.fpscr = tmp.as_double;