arch/frv/include/uapi/asm/ptrace.h

   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 */