diff options
Diffstat (limited to 'arch/arc/include/asm/ptrace.h')
| -rw-r--r-- | arch/arc/include/asm/ptrace.h | 45 |
1 files changed, 44 insertions, 1 deletions
diff --git a/arch/arc/include/asm/ptrace.h b/arch/arc/include/asm/ptrace.h index 1bfeec2c0558..91694ec1ce95 100644 --- a/arch/arc/include/asm/ptrace.h +++ b/arch/arc/include/asm/ptrace.h @@ -16,6 +16,7 @@ /* THE pt_regs: Defines how regs are saved during entry into kernel */ +#ifdef CONFIG_ISA_ARCOMPACT struct pt_regs { /* Real registers */ @@ -56,6 +57,48 @@ struct pt_regs { long user_r25; }; +#else + +struct pt_regs { + + long orig_r0; + + union { + struct { +#ifdef CONFIG_CPU_BIG_ENDIAN + unsigned long state:8, ecr_vec:8, + ecr_cause:8, ecr_param:8; +#else + unsigned long ecr_param:8, ecr_cause:8, + ecr_vec:8, state:8; +#endif + }; + unsigned long event; + }; + + long bta; /* bta_l1, bta_l2, erbta */ + + long user_r25; + + long r26; /* gp */ + long fp; + long sp; /* user/kernel sp depending on where we came from */ + + long r12; + + /*------- Below list auto saved by h/w -----------*/ + long r0, r1, r2, r3, r4, r5, r6, r7, r8, r9, r10, r11; + + long blink; + long lp_end, lp_start, lp_count; + + long ei, ldi, jli; + + long ret; + long status32; +}; + +#endif /* Callee saved registers - need to be saved only when you are scheduled out */ @@ -63,7 +106,7 @@ struct callee_regs { long r25, r24, r23, r22, r21, r20, r19, r18, r17, r16, r15, r14, r13; }; -#define instruction_pointer(regs) ((regs)->ret) +#define instruction_pointer(regs) (unsigned long)((regs)->ret) #define profile_pc(regs) instruction_pointer(regs) /* return 1 if user mode or 0 if kernel mode */ |
