namespace factor
{
-inline static void *ucontext_stack_pointer(void *uap)
-{
- ucontext_t *ucontext = (ucontext_t *)uap;
- return (void *)ucontext->uc_mcontext.mc_esp;
-}
-
inline static unsigned int uap_fpu_status(void *uap)
{
- ucontext_t *ucontext = (ucontext_t *)uap;
- if (ucontext->uc_mcontext.mc_fpformat == _MC_FPFMT_387)
+ ucontext_t *ucontext = (ucontext_t *)uap;
+ if (ucontext->uc_mcontext.mc_fpformat == _MC_FPFMT_387)
{
struct save87 *x87 = (struct save87 *)(&ucontext->uc_mcontext.mc_fpstate);
return x87->sv_env.en_sw;
- }
+ }
else if (ucontext->uc_mcontext.mc_fpformat == _MC_FPFMT_XMM)
{
struct savexmm *xmm = (struct savexmm *)(&ucontext->uc_mcontext.mc_fpstate);
return xmm->sv_env.en_sw | xmm->sv_env.en_mxcsr;
- }
+ }
else
return 0;
}
inline static void uap_clear_fpu_status(void *uap)
{
- ucontext_t *ucontext = (ucontext_t *)uap;
- if (ucontext->uc_mcontext.mc_fpformat == _MC_FPFMT_387)
+ ucontext_t *ucontext = (ucontext_t *)uap;
+ if (ucontext->uc_mcontext.mc_fpformat == _MC_FPFMT_387)
{
struct save87 *x87 = (struct save87 *)(&ucontext->uc_mcontext.mc_fpstate);
x87->sv_env.en_sw = 0;
- }
+ }
else if (ucontext->uc_mcontext.mc_fpformat == _MC_FPFMT_XMM)
{
struct savexmm *xmm = (struct savexmm *)(&ucontext->uc_mcontext.mc_fpstate);
xmm->sv_env.en_sw = 0;
xmm->sv_env.en_mxcsr &= 0xffffffc0;
- }
+ }
}
-#define UAP_PROGRAM_COUNTER(ucontext) (((ucontext_t *)(ucontext))->uc_mcontext.mc_eip)
+
+#define UAP_STACK_POINTER(ucontext) (((ucontext_t *)ucontext)->uc_mcontext.mc_esp)
+#define UAP_PROGRAM_COUNTER(ucontext) (((ucontext_t *)ucontext)->uc_mcontext.mc_eip)
}