-/*
- * linux/include/asm-sparc/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 __SPARC_REG_H
-#define __SPARC_REG_H
-
-struct regs {
- int r_psr;
-#define r_ps r_psr
- int r_pc;
- int r_npc;
- int r_y;
- int r_g1;
- int r_g2;
- int r_g3;
- int r_g4;
- int r_g5;
- int r_g6;
- int r_g7;
- int r_o0;
- int r_o1;
- int r_o2;
- int r_o3;
- int r_o4;
- int r_o5;
- int r_o6;
- int r_o7;
-};
-
-struct fpq {
- unsigned long *addr;
- unsigned long instr;
-};
-
-struct fq {
- union {
- double whole;
- struct fpq fpq;
- } FQu;
-};
-
-#define FPU_REGS_TYPE unsigned int
-#define FPU_FSR_TYPE unsigned
-
-struct fp_status {
- union {
- FPU_REGS_TYPE Fpu_regs[32];
- double Fpu_dregs[16];
- } fpu_fr;
- FPU_FSR_TYPE Fpu_fsr;
- unsigned Fpu_flags;
- unsigned Fpu_extra;
- unsigned Fpu_qcnt;
- struct fq Fpu_q[16];
-};
-
-#define fpu_regs f_fpstatus.fpu_fr.Fpu_regs
-#define fpu_dregs f_fpstatus.fpu_fr.Fpu_dregs
-#define fpu_fsr f_fpstatus.Fpu_fsr
-#define fpu_flags f_fpstatus.Fpu_flags
-#define fpu_extra f_fpstatus.Fpu_extra
-#define fpu_q f_fpstatus.Fpu_q
-#define fpu_qcnt f_fpstatus.Fpu_qcnt
-
-struct fpu {
- struct fp_status f_fpstatus;
-};
-
-#endif /* __SPARC_REG_H */
+#ifndef ___ASM_SPARC_REG_H
+#define ___ASM_SPARC_REG_H
+#if defined(__sparc__) && defined(__arch64__)
+#include <asm-sparc/reg_64.h>
+#else
+#include <asm-sparc/reg_32.h>
+#endif
+#endif