*
* Licensed under the GPL-2 or later.
*/
-
#ifndef _BFIN_PTRACE_H
#define _BFIN_PTRACE_H
-/*
- * GCC defines register number like this:
- * -----------------------------
- * 0 - 7 are data registers R0-R7
- * 8 - 15 are address registers P0-P7
- * 16 - 31 dsp registers I/B/L0 -- I/B/L3 & M0--M3
- * 32 - 33 A registers A0 & A1
- * 34 - status register
- * -----------------------------
- *
- * We follows above, except:
- * 32-33 --- Low 32-bit of A0&1
- * 34-35 --- High 8-bit of A0&1
- */
+#include <uapi/asm/ptrace.h>
#ifndef __ASSEMBLY__
-struct task_struct;
-
-/* this struct defines the way the registers are stored on the
- stack during a system call. */
-
-struct pt_regs {
- long orig_pc;
- long ipend;
- long seqstat;
- long rete;
- long retn;
- long retx;
- long pc; /* PC == RETI */
- long rets;
- long reserved; /* Used as scratch during system calls */
- long astat;
- long lb1;
- long lb0;
- long lt1;
- long lt0;
- long lc1;
- long lc0;
- long a1w;
- long a1x;
- long a0w;
- long a0x;
- long b3;
- long b2;
- long b1;
- long b0;
- long l3;
- long l2;
- long l1;
- long l0;
- long m3;
- long m2;
- long m1;
- long m0;
- long i3;
- long i2;
- long i1;
- long i0;
- long usp;
- long fp;
- long p5;
- long p4;
- long p3;
- long p2;
- long p1;
- long p0;
- long r7;
- long r6;
- long r5;
- long r4;
- long r3;
- long r2;
- long r1;
- long r0;
- long orig_r0;
- long orig_p0;
- long syscfg;
-};
-
-/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */
-#define PTRACE_GETREGS 12
-#define PTRACE_SETREGS 13 /* ptrace signal */
-
-#define PTRACE_GETFDPIC 31 /* get the ELF fdpic loadmap address */
-#define PTRACE_GETFDPIC_EXEC 0 /* [addr] request the executable loadmap */
-#define PTRACE_GETFDPIC_INTERP 1 /* [addr] request the interpreter loadmap */
-
-#define PS_S (0x0002)
-
-#ifdef __KERNEL__
-
/* user_mode returns true if only one bit is set in IPEND, other than the
master interrupt enable. */
#define user_mode(regs) (!(((regs)->ipend & ~0x10) & (((regs)->ipend & ~0x10) - 1)))
#include <asm-generic/ptrace.h>
-#endif /* __KERNEL__ */
-
#endif /* __ASSEMBLY__ */
-
-/*
- * Offsets used by 'ptrace' system call interface.
- */
-
-#define PT_R0 204
-#define PT_R1 200
-#define PT_R2 196
-#define PT_R3 192
-#define PT_R4 188
-#define PT_R5 184
-#define PT_R6 180
-#define PT_R7 176
-#define PT_P0 172
-#define PT_P1 168
-#define PT_P2 164
-#define PT_P3 160
-#define PT_P4 156
-#define PT_P5 152
-#define PT_FP 148
-#define PT_USP 144
-#define PT_I0 140
-#define PT_I1 136
-#define PT_I2 132
-#define PT_I3 128
-#define PT_M0 124
-#define PT_M1 120
-#define PT_M2 116
-#define PT_M3 112
-#define PT_L0 108
-#define PT_L1 104
-#define PT_L2 100
-#define PT_L3 96
-#define PT_B0 92
-#define PT_B1 88
-#define PT_B2 84
-#define PT_B3 80
-#define PT_A0X 76
-#define PT_A0W 72
-#define PT_A1X 68
-#define PT_A1W 64
-#define PT_LC0 60
-#define PT_LC1 56
-#define PT_LT0 52
-#define PT_LT1 48
-#define PT_LB0 44
-#define PT_LB1 40
-#define PT_ASTAT 36
-#define PT_RESERVED 32
-#define PT_RETS 28
-#define PT_PC 24
-#define PT_RETX 20
-#define PT_RETN 16
-#define PT_RETE 12
-#define PT_SEQSTAT 8
-#define PT_IPEND 4
-
-#define PT_ORIG_R0 208
-#define PT_ORIG_P0 212
-#define PT_SYSCFG 216
-#define PT_TEXT_ADDR 220
-#define PT_TEXT_END_ADDR 224
-#define PT_DATA_ADDR 228
-#define PT_FDPIC_EXEC 232
-#define PT_FDPIC_INTERP 236
-
-#define PT_LAST_PSEUDO PT_FDPIC_INTERP
-
#endif /* _BFIN_PTRACE_H */
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