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

   1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
   2
   3 #ifndef _CSKY_PTRACE_H
   4 #define _CSKY_PTRACE_H
   5
   6 #ifndef __ASSEMBLY__
   7
   8 struct pt_regs {
   9         unsigned long   tls;
  10         unsigned long   lr;
  11         unsigned long   pc;
  12         unsigned long   sr;
  13         unsigned long   usp;
  14
  15         /*
  16          * a0, a1, a2, a3:
  17          * abiv1: r2, r3, r4, r5
  18          * abiv2: r0, r1, r2, r3
  19          */
  20         unsigned long   orig_a0;
  21         unsigned long   a0;
  22         unsigned long   a1;
  23         unsigned long   a2;
  24         unsigned long   a3;
  25
  26         /*
  27          * ABIV2: r4 ~ r13
  28          * ABIV1: r6 ~ r14, r1
  29          */
  30         unsigned long   regs[10];
  31
  32 #if defined(__CSKYABIV2__)
  33         /* r16 ~ r30 */
  34         unsigned long   exregs[15];
  35
  36         unsigned long   rhi;
  37         unsigned long   rlo;
  38         unsigned long   dcsr;
  39 #endif
  40 };
  41
  42 struct user_fp {
  43         unsigned long   vr[96];
  44         unsigned long   fcr;
  45         unsigned long   fesr;
  46         unsigned long   fid;
  47         unsigned long   reserved;
  48 };
  49
  50 #endif /* __ASSEMBLY__ */
  51 #endif /* _CSKY_PTRACE_H */