arch/hexagon/include/uapi/asm/user.h

   1 #ifndef HEXAGON_ASM_USER_H
   2 #define HEXAGON_ASM_USER_H
   3
   4 /*
   5  * Layout for registers passed in elf core dumps to userspace.
   6  *
   7  * Basically a rearranged subset of "pt_regs".
   8  *
   9  * Interested parties:  libc, gdb...
  10  */
  11
  12 struct user_regs_struct {
  13         unsigned long r0;
  14         unsigned long r1;
  15         unsigned long r2;
  16         unsigned long r3;
  17         unsigned long r4;
  18         unsigned long r5;
  19         unsigned long r6;
  20         unsigned long r7;
  21         unsigned long r8;
  22         unsigned long r9;
  23         unsigned long r10;
  24         unsigned long r11;
  25         unsigned long r12;
  26         unsigned long r13;
  27         unsigned long r14;
  28         unsigned long r15;
  29         unsigned long r16;
  30         unsigned long r17;
  31         unsigned long r18;
  32         unsigned long r19;
  33         unsigned long r20;
  34         unsigned long r21;
  35         unsigned long r22;
  36         unsigned long r23;
  37         unsigned long r24;
  38         unsigned long r25;
  39         unsigned long r26;
  40         unsigned long r27;
  41         unsigned long r28;
  42         unsigned long r29;
  43         unsigned long r30;
  44         unsigned long r31;
  45         unsigned long sa0;
  46         unsigned long lc0;
  47         unsigned long sa1;
  48         unsigned long lc1;
  49         unsigned long m0;
  50         unsigned long m1;
  51         unsigned long usr;
  52         unsigned long p3_0;
  53         unsigned long gp;
  54         unsigned long ugp;
  55         unsigned long pc;
  56         unsigned long cause;
  57         unsigned long badva;
  58 #if CONFIG_HEXAGON_ARCH_VERSION < 4
  59         unsigned long pad1;  /* pad out to 48 words total */
  60         unsigned long pad2;  /* pad out to 48 words total */
  61         unsigned long pad3;  /* pad out to 48 words total */
  62 #else
  63         unsigned long cs0;
  64         unsigned long cs1;
  65         unsigned long pad1;  /* pad out to 48 words total */
  66 #endif
  67 };
  68
  69 #endif