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- /* $Id: reg.h,v 1.6 1999/09/06 08:22:10 jj Exp $
- * linux/asm-sparc64/reg.h
- * Layout of the registers as expected by gdb on the Sparc
- * we should replace the user.h definitions with those in
- * this file, we don't even use the other
- * -miguel
- *
- * The names of the structures, constants and aliases in this file
- * have the same names as the sunos ones, some programs rely on these
- * names (gdb for example).
- *
- */
- #ifndef __SPARC64_REG_H
- #define __SPARC64_REG_H
- struct regs {
- unsigned long r_g1;
- unsigned long r_g2;
- unsigned long r_g3;
- unsigned long r_g4;
- unsigned long r_g5;
- unsigned long r_g6;
- unsigned long r_g7;
- unsigned long r_o0;
- unsigned long r_o1;
- unsigned long r_o2;
- unsigned long r_o3;
- unsigned long r_o4;
- unsigned long r_o5;
- unsigned long r_o6;
- unsigned long r_o7;
- unsigned long __pad;
- unsigned long r_tstate;
- unsigned long r_tpc;
- unsigned long r_tnpc;
- unsigned int r_y;
- unsigned int r_fprs;
- };
- #define FPU_REGS_TYPE unsigned int
- #define FPU_FSR_TYPE unsigned long
- struct fp_status {
- unsigned long fpu_fr[32];
- unsigned long Fpu_fsr;
- };
- struct fpu {
- struct fp_status f_fpstatus;
- };
- #define fpu_regs f_fpstatus.fpu_fr
- #define fpu_fsr f_fpstatus.Fpu_fsr
- #endif /* __SPARC64_REG_H */
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