ptrace.h (1916B)
1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2#ifndef _UAPI_M68K_PTRACE_H 3#define _UAPI_M68K_PTRACE_H 4 5#define PT_D1 0 6#define PT_D2 1 7#define PT_D3 2 8#define PT_D4 3 9#define PT_D5 4 10#define PT_D6 5 11#define PT_D7 6 12#define PT_A0 7 13#define PT_A1 8 14#define PT_A2 9 15#define PT_A3 10 16#define PT_A4 11 17#define PT_A5 12 18#define PT_A6 13 19#define PT_D0 14 20#define PT_USP 15 21#define PT_ORIG_D0 16 22#define PT_SR 17 23#define PT_PC 18 24 25#ifndef __ASSEMBLY__ 26 27/* this struct defines the way the registers are stored on the 28 stack during a system call. */ 29 30struct pt_regs { 31 long d1; 32 long d2; 33 long d3; 34 long d4; 35 long d5; 36 long a0; 37 long a1; 38 long a2; 39 long d0; 40 long orig_d0; 41 long stkadj; 42#ifdef CONFIG_COLDFIRE 43 unsigned format : 4; /* frame format specifier */ 44 unsigned vector : 12; /* vector offset */ 45 unsigned short sr; 46 unsigned long pc; 47#else 48 unsigned short sr; 49 unsigned long pc; 50 unsigned format : 4; /* frame format specifier */ 51 unsigned vector : 12; /* vector offset */ 52#endif 53}; 54 55/* 56 * This is the extended stack used by signal handlers and the context 57 * switcher: it's pushed after the normal "struct pt_regs". 58 */ 59struct switch_stack { 60 unsigned long d6; 61 unsigned long d7; 62 unsigned long a3; 63 unsigned long a4; 64 unsigned long a5; 65 unsigned long a6; 66 unsigned long retpc; 67}; 68 69/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */ 70#define PTRACE_GETREGS 12 71#define PTRACE_SETREGS 13 72#define PTRACE_GETFPREGS 14 73#define PTRACE_SETFPREGS 15 74 75#define PTRACE_GET_THREAD_AREA 25 76 77#define PTRACE_GETFDPIC 31 78 79#define PTRACE_SINGLEBLOCK 33 /* resume execution until next branch */ 80 81#define PTRACE_GETFDPIC_EXEC 0 82#define PTRACE_GETFDPIC_INTERP 1 83 84#endif /* __ASSEMBLY__ */ 85#endif /* _UAPI_M68K_PTRACE_H */