diff options
Diffstat (limited to 'include/asm-x86_64')
| -rw-r--r-- | include/asm-x86_64/Kbuild | 1 | ||||
| -rw-r--r-- | include/asm-x86_64/ptrace-abi.h | 51 | ||||
| -rw-r--r-- | include/asm-x86_64/ptrace.h | 59 |
3 files changed, 59 insertions, 52 deletions
diff --git a/include/asm-x86_64/Kbuild b/include/asm-x86_64/Kbuild index 40f2f13fe17..1ee9b07f3fe 100644 --- a/include/asm-x86_64/Kbuild +++ b/include/asm-x86_64/Kbuild @@ -11,6 +11,7 @@ header-y += debugreg.h header-y += ldt.h header-y += msr.h header-y += prctl.h +header-y += ptrace-abi.h header-y += setup.h header-y += sigcontext32.h header-y += ucontext.h diff --git a/include/asm-x86_64/ptrace-abi.h b/include/asm-x86_64/ptrace-abi.h new file mode 100644 index 00000000000..19184b0806b --- /dev/null +++ b/include/asm-x86_64/ptrace-abi.h @@ -0,0 +1,51 @@ +#ifndef _X86_64_PTRACE_ABI_H +#define _X86_64_PTRACE_ABI_H + +#if defined(__ASSEMBLY__) || defined(__FRAME_OFFSETS) +#define R15 0 +#define R14 8 +#define R13 16 +#define R12 24 +#define RBP 32 +#define RBX 40 +/* arguments: interrupts/non tracing syscalls only save upto here*/ +#define R11 48 +#define R10 56 +#define R9 64 +#define R8 72 +#define RAX 80 +#define RCX 88 +#define RDX 96 +#define RSI 104 +#define RDI 112 +#define ORIG_RAX 120 /* = ERROR */ +/* end of arguments */ +/* cpu exception frame or undefined in case of fast syscall. */ +#define RIP 128 +#define CS 136 +#define EFLAGS 144 +#define RSP 152 +#define SS 160 +#define ARGOFFSET R11 +#endif /* __ASSEMBLY__ */ + +/* top of stack page */ +#define FRAME_SIZE 168 + +#define PTRACE_OLDSETOPTIONS 21 + +/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */ +#define PTRACE_GETREGS 12 +#define PTRACE_SETREGS 13 +#define PTRACE_GETFPREGS 14 +#define PTRACE_SETFPREGS 15 +#define PTRACE_GETFPXREGS 18 +#define PTRACE_SETFPXREGS 19 + +/* only useful for access 32bit programs */ +#define PTRACE_GET_THREAD_AREA 25 +#define PTRACE_SET_THREAD_AREA 26 + +#define PTRACE_ARCH_PRCTL 30 /* arch_prctl for child */ + +#endif diff --git a/include/asm-x86_64/ptrace.h b/include/asm-x86_64/ptrace.h index ca6f15ff61d..ab827dc381d 100644 --- a/include/asm-x86_64/ptrace.h +++ b/include/asm-x86_64/ptrace.h @@ -1,40 +1,9 @@ #ifndef _X86_64_PTRACE_H #define _X86_64_PTRACE_H -#if defined(__ASSEMBLY__) || defined(__FRAME_OFFSETS) -#define R15 0 -#define R14 8 -#define R13 16 -#define R12 24 -#define RBP 32 -#define RBX 40 -/* arguments: interrupts/non tracing syscalls only save upto here*/ -#define R11 48 -#define R10 56 -#define R9 64 -#define R8 72 -#define RAX 80 -#define RCX 88 -#define RDX 96 -#define RSI 104 -#define RDI 112 -#define ORIG_RAX 120 /* = ERROR */ -/* end of arguments */ -/* cpu exception frame or undefined in case of fast syscall. */ -#define RIP 128 -#define CS 136 -#define EFLAGS 144 -#define RSP 152 -#define SS 160 -#define ARGOFFSET R11 -#endif /* __ASSEMBLY__ */ +#include <asm/ptrace-abi.h> -/* top of stack page */ -#define FRAME_SIZE 168 - -#define PTRACE_OLDSETOPTIONS 21 - -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLY__ struct pt_regs { unsigned long r15; @@ -45,7 +14,7 @@ struct pt_regs { unsigned long rbx; /* arguments: non interrupts/non tracing syscalls only save upto here*/ unsigned long r11; - unsigned long r10; + unsigned long r10; unsigned long r9; unsigned long r8; unsigned long rax; @@ -54,32 +23,18 @@ struct pt_regs { unsigned long rsi; unsigned long rdi; unsigned long orig_rax; -/* end of arguments */ +/* end of arguments */ /* cpu exception frame or undefined */ unsigned long rip; unsigned long cs; - unsigned long eflags; - unsigned long rsp; + unsigned long eflags; + unsigned long rsp; unsigned long ss; -/* top of stack page */ +/* top of stack page */ }; #endif -/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */ -#define PTRACE_GETREGS 12 -#define PTRACE_SETREGS 13 -#define PTRACE_GETFPREGS 14 -#define PTRACE_SETFPREGS 15 -#define PTRACE_GETFPXREGS 18 -#define PTRACE_SETFPXREGS 19 - -/* only useful for access 32bit programs */ -#define PTRACE_GET_THREAD_AREA 25 -#define PTRACE_SET_THREAD_AREA 26 - -#define PTRACE_ARCH_PRCTL 30 /* arch_prctl for child */ - #if defined(__KERNEL__) && !defined(__ASSEMBLY__) #define user_mode(regs) (!!((regs)->cs & 3)) #define user_mode_vm(regs) user_mode(regs) |