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Diffstat (limited to 'include/asm-ppc64/ptrace.h')
-rw-r--r--include/asm-ppc64/ptrace.h213
1 files changed, 0 insertions, 213 deletions
diff --git a/include/asm-ppc64/ptrace.h b/include/asm-ppc64/ptrace.h
deleted file mode 100644
index 3a55377f1fd3..000000000000
--- a/include/asm-ppc64/ptrace.h
+++ /dev/null
@@ -1,213 +0,0 @@
-#ifndef _PPC64_PTRACE_H
-#define _PPC64_PTRACE_H
-
-/*
- * Copyright (C) 2001 PPC64 Team, IBM Corp
- *
- * This struct defines the way the registers are stored on the
- * kernel stack during a system call or other kernel entry.
- *
- * this should only contain volatile regs
- * since we can keep non-volatile in the thread_struct
- * should set this up when only volatiles are saved
- * by intr code.
- *
- * Since this is going on the stack, *CARE MUST BE TAKEN* to insure
- * that the overall structure is a multiple of 16 bytes in length.
- *
- * Note that the offsets of the fields in this struct correspond with
- * the PT_* values below. This simplifies arch/ppc64/kernel/ptrace.c.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef __ASSEMBLY__
-
-struct pt_regs {
- unsigned long gpr[32];
- unsigned long nip;
- unsigned long msr;
- unsigned long orig_gpr3; /* Used for restarting system calls */
- unsigned long ctr;
- unsigned long link;
- unsigned long xer;
- unsigned long ccr;
- unsigned long softe; /* Soft enabled/disabled */
- unsigned long trap; /* Reason for being here */
- unsigned long dar; /* Fault registers */
- unsigned long dsisr;
- unsigned long result; /* Result of a system call */
-};
-
-struct pt_regs32 {
- unsigned int gpr[32];
- unsigned int nip;
- unsigned int msr;
- unsigned int orig_gpr3; /* Used for restarting system calls */
- unsigned int ctr;
- unsigned int link;
- unsigned int xer;
- unsigned int ccr;
- unsigned int mq; /* 601 only (not used at present) */
- unsigned int trap; /* Reason for being here */
- unsigned int dar; /* Fault registers */
- unsigned int dsisr;
- unsigned int result; /* Result of a system call */
-};
-
-#ifdef __KERNEL__
-
-#define instruction_pointer(regs) ((regs)->nip)
-
-#ifdef CONFIG_SMP
-extern unsigned long profile_pc(struct pt_regs *regs);
-#else
-#define profile_pc(regs) instruction_pointer(regs)
-#endif
-
-#define user_mode(regs) ((((regs)->msr) >> MSR_PR_LG) & 0x1)
-
-#define force_successful_syscall_return() \
- (current_thread_info()->syscall_noerror = 1)
-
-/*
- * We use the least-significant bit of the trap field to indicate
- * whether we have saved the full set of registers, or only a
- * partial set. A 1 there means the partial set.
- */
-#define FULL_REGS(regs) (((regs)->trap & 1) == 0)
-#define TRAP(regs) ((regs)->trap & ~0xF)
-#define CHECK_FULL_REGS(regs) BUG_ON(regs->trap & 1)
-
-#endif /* __KERNEL__ */
-
-#endif /* __ASSEMBLY__ */
-
-#define STACK_FRAME_OVERHEAD 112 /* size of minimum stack frame */
-
-/* Size of dummy stack frame allocated when calling signal handler. */
-#define __SIGNAL_FRAMESIZE 128
-#define __SIGNAL_FRAMESIZE32 64
-
-/*
- * Offsets used by 'ptrace' system call interface.
- */
-#define PT_R0 0
-#define PT_R1 1
-#define PT_R2 2
-#define PT_R3 3
-#define PT_R4 4
-#define PT_R5 5
-#define PT_R6 6
-#define PT_R7 7
-#define PT_R8 8
-#define PT_R9 9
-#define PT_R10 10
-#define PT_R11 11
-#define PT_R12 12
-#define PT_R13 13
-#define PT_R14 14
-#define PT_R15 15
-#define PT_R16 16
-#define PT_R17 17
-#define PT_R18 18
-#define PT_R19 19
-#define PT_R20 20
-#define PT_R21 21
-#define PT_R22 22
-#define PT_R23 23
-#define PT_R24 24
-#define PT_R25 25
-#define PT_R26 26
-#define PT_R27 27
-#define PT_R28 28
-#define PT_R29 29
-#define PT_R30 30
-#define PT_R31 31
-
-#define PT_NIP 32
-#define PT_MSR 33
-#ifdef __KERNEL__
-#define PT_ORIG_R3 34
-#endif
-#define PT_CTR 35
-#define PT_LNK 36
-#define PT_XER 37
-#define PT_CCR 38
-#define PT_SOFTE 39
-#define PT_TRAP 40
-#define PT_DAR 41
-#define PT_DSISR 42
-#define PT_RESULT 43
-
-#define PT_FPR0 48
-
-/*
- * Kernel and userspace will both use this PT_FPSCR value. 32-bit apps will
- * have visibility to the asm-ppc/ptrace.h header instead of this one.
- */
-#define PT_FPSCR (PT_FPR0 + 32) /* each FP reg occupies 1 slot in 64-bit space */
-
-#ifdef __KERNEL__
-#define PT_FPSCR32 (PT_FPR0 + 2*32 + 1) /* each FP reg occupies 2 32-bit userspace slots */
-#endif
-
-#define PT_VR0 82 /* each Vector reg occupies 2 slots in 64-bit */
-#define PT_VSCR (PT_VR0 + 32*2 + 1)
-#define PT_VRSAVE (PT_VR0 + 33*2)
-
-#ifdef __KERNEL__
-#define PT_VR0_32 164 /* each Vector reg occupies 4 slots in 32-bit */
-#define PT_VSCR_32 (PT_VR0 + 32*4 + 3)
-#define PT_VRSAVE_32 (PT_VR0 + 33*4)
-#endif
-
-/*
- * Get/set all the altivec registers vr0..vr31, vscr, vrsave, in one go.
- * The transfer totals 34 quadword. Quadwords 0-31 contain the
- * corresponding vector registers. Quadword 32 contains the vscr as the
- * last word (offset 12) within that quadword. Quadword 33 contains the
- * vrsave as the first word (offset 0) within the quadword.
- *
- * This definition of the VMX state is compatible with the current PPC32
- * ptrace interface. This allows signal handling and ptrace to use the same
- * structures. This also simplifies the implementation of a bi-arch
- * (combined (32- and 64-bit) gdb.
- */
-#define PTRACE_GETVRREGS 18
-#define PTRACE_SETVRREGS 19
-
-/*
- * While we dont have 64bit book E processors, we need to reserve the
- * relevant ptrace calls for 32bit compatibility.
- */
-#if 0
-#define PTRACE_GETEVRREGS 20
-#define PTRACE_SETEVRREGS 21
-#endif
-
-/*
- * Get or set a debug register. The first 16 are DABR registers and the
- * second 16 are IABR registers.
- */
-#define PTRACE_GET_DEBUGREG 25
-#define PTRACE_SET_DEBUGREG 26
-
-/* Additional PTRACE requests implemented on PowerPC. */
-#define PPC_PTRACE_GETREGS 0x99 /* Get GPRs 0 - 31 */
-#define PPC_PTRACE_SETREGS 0x98 /* Set GPRs 0 - 31 */
-#define PPC_PTRACE_GETFPREGS 0x97 /* Get FPRs 0 - 31 */
-#define PPC_PTRACE_SETFPREGS 0x96 /* Set FPRs 0 - 31 */
-
-/* Calls to trace a 64bit program from a 32bit program */
-#define PPC_PTRACE_PEEKTEXT_3264 0x95
-#define PPC_PTRACE_PEEKDATA_3264 0x94
-#define PPC_PTRACE_POKETEXT_3264 0x93
-#define PPC_PTRACE_POKEDATA_3264 0x92
-#define PPC_PTRACE_PEEKUSR_3264 0x91
-#define PPC_PTRACE_POKEUSR_3264 0x90
-
-#endif /* _PPC64_PTRACE_H */