1 /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ 2 /* ptrace.h: ptrace() relevant definitions 3 * 4 * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved. 5 * Written by David Howells (dhowells@redhat.com) 6 * 7 * This program is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU General Public License 9 * as published by the Free Software Foundation; either version 10 * 2 of the License, or (at your option) any later version. 11 */ 12 #ifndef _UAPI_ASM_PTRACE_H 13 #define _UAPI_ASM_PTRACE_H 14 15 #include <asm/registers.h> 16 17 18 #define PT_PSR 0 19 #define PT_ISR 1 20 #define PT_CCR 2 21 #define PT_CCCR 3 22 #define PT_LR 4 23 #define PT_LCR 5 24 #define PT_PC 6 25 26 #define PT__STATUS 7 /* exception status */ 27 #define PT_SYSCALLNO 8 /* syscall number or -1 */ 28 #define PT_ORIG_GR8 9 /* saved GR8 for signal handling */ 29 #define PT_GNER0 10 30 #define PT_GNER1 11 31 #define PT_IACC0H 12 32 #define PT_IACC0L 13 33 34 #define PT_GR(j) ( 14 + (j)) /* GRj for 0<=j<=63 */ 35 #define PT_FR(j) ( 78 + (j)) /* FRj for 0<=j<=63 */ 36 #define PT_FNER(j) (142 + (j)) /* FNERj for 0<=j<=1 */ 37 #define PT_MSR(j) (144 + (j)) /* MSRj for 0<=j<=2 */ 38 #define PT_ACC(j) (146 + (j)) /* ACCj for 0<=j<=7 */ 39 #define PT_ACCG(jklm) (154 + (jklm)) /* ACCGjklm for 0<=jklm<=1 (reads four regs per slot) */ 40 #define PT_FSR(j) (156 + (j)) /* FSRj for 0<=j<=0 */ 41 #define PT__GPEND 78 42 #define PT__END 157 43 44 #define PT_TBR PT_GR(0) 45 #define PT_SP PT_GR(1) 46 #define PT_FP PT_GR(2) 47 #define PT_PREV_FRAME PT_GR(28) /* previous exception frame pointer (old gr28 value) */ 48 #define PT_CURR_TASK PT_GR(29) /* current task */ 49 50 51 /* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */ 52 #define PTRACE_GETREGS 12 53 #define PTRACE_SETREGS 13 54 #define PTRACE_GETFPREGS 14 55 #define PTRACE_SETFPREGS 15 56 #define PTRACE_GETFDPIC 31 /* get the ELF fdpic loadmap address */ 57 58 #define PTRACE_GETFDPIC_EXEC 0 /* [addr] request the executable loadmap */ 59 #define PTRACE_GETFDPIC_INTERP 1 /* [addr] request the interpreter loadmap */ 60 61 #endif /* _UAPI_ASM_PTRACE_H */ 62