diff options
author | Ingo Molnar <mingo@elte.hu> | 2008-07-25 11:37:07 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-07-25 11:37:07 +0200 |
commit | 0e2f65ee30eee2db054f7fd73f462c5da33ec963 (patch) | |
tree | 26c61eb7745da0c0d9135e9d12088f570cb8530d /include/asm-sparc/reg_32.h | |
parent | da7878d75b8520c9ae00d27dfbbce546a7bfdfbb (diff) | |
parent | fb2e405fc1fc8b20d9c78eaa1c7fd5a297efde43 (diff) |
Merge branch 'linus' into x86/pebs
Conflicts:
arch/x86/Kconfig.cpu
arch/x86/kernel/cpu/intel.c
arch/x86/kernel/setup_64.c
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/asm-sparc/reg_32.h')
-rw-r--r-- | include/asm-sparc/reg_32.h | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/include/asm-sparc/reg_32.h b/include/asm-sparc/reg_32.h new file mode 100644 index 00000000000..42fecfcd97e --- /dev/null +++ b/include/asm-sparc/reg_32.h @@ -0,0 +1,79 @@ +/* + * 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 */ |