| #ifndef __SYSDEP_I386_SC_H |
| #define __SYSDEP_I386_SC_H |
| |
| #include <user_constants.h> |
| |
| #define SC_OFFSET(sc, field) \ |
| *((unsigned long *) &(((char *) (sc))[HOST_##field])) |
| #define SC_FP_OFFSET(sc, field) \ |
| *((unsigned long *) &(((char *) (SC_FPSTATE(sc)))[HOST_##field])) |
| #define SC_FP_OFFSET_PTR(sc, field, type) \ |
| ((type *) &(((char *) (SC_FPSTATE(sc)))[HOST_##field])) |
| |
| #define SC_IP(sc) SC_OFFSET(sc, SC_IP) |
| #define SC_SP(sc) SC_OFFSET(sc, SC_SP) |
| #define SC_FS(sc) SC_OFFSET(sc, SC_FS) |
| #define SC_GS(sc) SC_OFFSET(sc, SC_GS) |
| #define SC_DS(sc) SC_OFFSET(sc, SC_DS) |
| #define SC_ES(sc) SC_OFFSET(sc, SC_ES) |
| #define SC_SS(sc) SC_OFFSET(sc, SC_SS) |
| #define SC_CS(sc) SC_OFFSET(sc, SC_CS) |
| #define SC_EFLAGS(sc) SC_OFFSET(sc, SC_EFLAGS) |
| #define SC_EAX(sc) SC_OFFSET(sc, SC_EAX) |
| #define SC_EBX(sc) SC_OFFSET(sc, SC_EBX) |
| #define SC_ECX(sc) SC_OFFSET(sc, SC_ECX) |
| #define SC_EDX(sc) SC_OFFSET(sc, SC_EDX) |
| #define SC_EDI(sc) SC_OFFSET(sc, SC_EDI) |
| #define SC_ESI(sc) SC_OFFSET(sc, SC_ESI) |
| #define SC_EBP(sc) SC_OFFSET(sc, SC_EBP) |
| #define SC_TRAPNO(sc) SC_OFFSET(sc, SC_TRAPNO) |
| #define SC_ERR(sc) SC_OFFSET(sc, SC_ERR) |
| #define SC_CR2(sc) SC_OFFSET(sc, SC_CR2) |
| #define SC_FPSTATE(sc) SC_OFFSET(sc, SC_FPSTATE) |
| #define SC_SIGMASK(sc) SC_OFFSET(sc, SC_SIGMASK) |
| #define SC_FP_CW(sc) SC_FP_OFFSET(sc, SC_FP_CW) |
| #define SC_FP_SW(sc) SC_FP_OFFSET(sc, SC_FP_SW) |
| #define SC_FP_TAG(sc) SC_FP_OFFSET(sc, SC_FP_TAG) |
| #define SC_FP_IPOFF(sc) SC_FP_OFFSET(sc, SC_FP_IPOFF) |
| #define SC_FP_CSSEL(sc) SC_FP_OFFSET(sc, SC_FP_CSSEL) |
| #define SC_FP_DATAOFF(sc) SC_FP_OFFSET(sc, SC_FP_DATAOFF) |
| #define SC_FP_DATASEL(sc) SC_FP_OFFSET(sc, SC_FP_DATASEL) |
| #define SC_FP_ST(sc) SC_FP_OFFSET_PTR(sc, SC_FP_ST, struct _fpstate) |
| #define SC_FXSR_ENV(sc) SC_FP_OFFSET_PTR(sc, SC_FXSR_ENV, void) |
| |
| #endif |
