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Diffstat (limited to 'include/asm-arm/proc-armv/ptrace.h')
-rw-r--r--include/asm-arm/proc-armv/ptrace.h109
1 files changed, 0 insertions, 109 deletions
diff --git a/include/asm-arm/proc-armv/ptrace.h b/include/asm-arm/proc-armv/ptrace.h
deleted file mode 100644
index 79cc644..0000000
--- a/include/asm-arm/proc-armv/ptrace.h
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * linux/include/asm-arm/proc-armv/ptrace.h
- *
- * Copyright (C) 1996-1999 Russell King
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __ASM_PROC_PTRACE_H
-#define __ASM_PROC_PTRACE_H
-
-#include <linux/config.h>
-
-#define USR26_MODE 0x00
-#define FIQ26_MODE 0x01
-#define IRQ26_MODE 0x02
-#define SVC26_MODE 0x03
-#define USR_MODE 0x10
-#define FIQ_MODE 0x11
-#define IRQ_MODE 0x12
-#define SVC_MODE 0x13
-#define ABT_MODE 0x17
-#define UND_MODE 0x1b
-#define SYSTEM_MODE 0x1f
-#define MODE_MASK 0x1f
-#define T_BIT 0x20
-#define F_BIT 0x40
-#define I_BIT 0x80
-#define CC_V_BIT (1 << 28)
-#define CC_C_BIT (1 << 29)
-#define CC_Z_BIT (1 << 30)
-#define CC_N_BIT (1 << 31)
-#define PCMASK 0
-
-#ifndef __ASSEMBLY__
-
-/* this struct defines the way the registers are stored on the
- stack during a system call. */
-
-struct pt_regs {
- long uregs[18];
-};
-
-#define ARM_cpsr uregs[16]
-#define ARM_pc uregs[15]
-#define ARM_lr uregs[14]
-#define ARM_sp uregs[13]
-#define ARM_ip uregs[12]
-#define ARM_fp uregs[11]
-#define ARM_r10 uregs[10]
-#define ARM_r9 uregs[9]
-#define ARM_r8 uregs[8]
-#define ARM_r7 uregs[7]
-#define ARM_r6 uregs[6]
-#define ARM_r5 uregs[5]
-#define ARM_r4 uregs[4]
-#define ARM_r3 uregs[3]
-#define ARM_r2 uregs[2]
-#define ARM_r1 uregs[1]
-#define ARM_r0 uregs[0]
-#define ARM_ORIG_r0 uregs[17]
-
-#ifdef __KERNEL__
-
-#define user_mode(regs) \
- (((regs)->ARM_cpsr & 0xf) == 0)
-
-#ifdef CONFIG_ARM_THUMB
-#define thumb_mode(regs) \
- (((regs)->ARM_cpsr & T_BIT))
-#else
-#define thumb_mode(regs) (0)
-#endif
-
-#define processor_mode(regs) \
- ((regs)->ARM_cpsr & MODE_MASK)
-
-#define interrupts_enabled(regs) \
- (!((regs)->ARM_cpsr & I_BIT))
-
-#define fast_interrupts_enabled(regs) \
- (!((regs)->ARM_cpsr & F_BIT))
-
-#define condition_codes(regs) \
- ((regs)->ARM_cpsr & (CC_V_BIT|CC_C_BIT|CC_Z_BIT|CC_N_BIT))
-
-/* Are the current registers suitable for user mode?
- * (used to maintain security in signal handlers)
- */
-static inline int valid_user_regs(struct pt_regs *regs)
-{
- if ((regs->ARM_cpsr & 0xf) == 0 &&
- (regs->ARM_cpsr & (F_BIT|I_BIT)) == 0)
- return 1;
-
- /*
- * Force CPSR to something logical...
- */
- regs->ARM_cpsr &= (CC_V_BIT|CC_C_BIT|CC_Z_BIT|CC_N_BIT|0x10);
-
- return 0;
-}
-
-#endif /* __KERNEL__ */
-
-#endif /* __ASSEMBLY__ */
-
-#endif