#ifndef _JBOFFSETS_H_ #define _JBOFFSETS_H_ /* * Normally the same layout is used for saving the registers in jmp_buf * as that used in struct sigcontext. For portability all of the registers need * to be stored in the space available in a portable jmp_buf so this code * packs the register together. */ #define JB_MASK (0*REGSZ) #define JB_PC (1*REGSZ) #define JB_MAGIC (2*REGSZ) #define JB_S0 (3*REGSZ) #define JB_S1 (4*REGSZ) #define JB_S2 (5*REGSZ) #define JB_S3 (6*REGSZ) #define JB_S4 (7*REGSZ) #define JB_S5 (8*REGSZ) #define JB_S6 (9*REGSZ) #define JB_S7 (10*REGSZ) #define JB_S8 (11*REGSZ) #define JB_GP (12*REGSZ) #define JB_SP (13*REGSZ) #define JB_SAVEMASK (14*REGSZ) #define JB_FPUSED (15*REGSZ) #define JB_FSR (16*REGSZ) #define JB_FPBASE (18*REGSZ) #define JB_F20 (JB_FPBASE+0*REGSZ_FP) #define JB_F21 (JB_FPBASE+1*REGSZ_FP) #define JB_F22 (JB_FPBASE+2*REGSZ_FP) #define JB_F23 (JB_FPBASE+3*REGSZ_FP) #define JB_F24 (JB_FPBASE+4*REGSZ_FP) #define JB_F25 (JB_FPBASE+5*REGSZ_FP) #define JB_F26 (JB_FPBASE+6*REGSZ_FP) #define JB_F27 (JB_FPBASE+7*REGSZ_FP) #define JB_F28 (JB_FPBASE+8*REGSZ_FP) #define JB_F29 (JB_FPBASE+9*REGSZ_FP) #define JB_F30 (JB_FPBASE+10*REGSZ_FP) #define JB_F31 (JB_FPBASE+11*REGSZ_FP) /* Use different magic numbers to avoid misuse of native vs portable contexts */ #define MAGIC_SETJMP 0xACEDBEAD #define MAGIC__SETJMP 0xBEAD1CAB #endif /* _JBOFFSETS_H_ */