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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 | #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 36 #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 #ifndef __ASSEMBLY__ struct pt_regs { unsigned long r15; unsigned long r14; unsigned long r13; unsigned long r12; unsigned long rbp; unsigned long rbx; /* arguments: non interrupts/non tracing syscalls only save upto here*/ unsigned long r11; unsigned long r10; unsigned long r9; unsigned long r8; unsigned long rax; unsigned long rcx; unsigned long rdx; unsigned long rsi; unsigned long rdi; unsigned long orig_rax; /* end of arguments */ /* cpu exception frame or undefined */ unsigned long rip; unsigned long cs; unsigned long eflags; unsigned long rsp; unsigned long ss; /* 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 instruction_pointer(regs) ((regs)->rip) void signal_fault(struct pt_regs *regs, void *frame, char *where); enum { EF_CF = 0x00000001, EF_PF = 0x00000004, EF_AF = 0x00000010, EF_ZF = 0x00000040, EF_SF = 0x00000080, EF_TF = 0x00000100, EF_IE = 0x00000200, EF_DF = 0x00000400, EF_OF = 0x00000800, EF_IOPL = 0x00003000, EF_IOPL_RING0 = 0x00000000, EF_IOPL_RING1 = 0x00001000, EF_IOPL_RING2 = 0x00002000, EF_NT = 0x00004000, /* nested task */ EF_RF = 0x00010000, /* resume */ EF_VM = 0x00020000, /* virtual mode */ EF_AC = 0x00040000, /* alignment */ EF_VIF = 0x00080000, /* virtual interrupt */ EF_VIP = 0x00100000, /* virtual interrupt pending */ EF_ID = 0x00200000, /* id */ }; #endif #endif |