diff options
Diffstat (limited to 'include/asm-sparc/reg_64.h')
-rw-r--r-- | include/asm-sparc/reg_64.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/include/asm-sparc/reg_64.h b/include/asm-sparc/reg_64.h new file mode 100644 index 000000000000..eb24a07ff4d5 --- /dev/null +++ b/include/asm-sparc/reg_64.h @@ -0,0 +1,56 @@ +/* + * 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 */ |