1/* 2 * Copyright (C) 2007-2009 Michal Simek <monstr@monstr.eu> 3 * Copyright (C) 2007-2009 PetaLogix 4 * Copyright (C) 2006 Atmark Techno, Inc. 5 * 6 * This file is subject to the terms and conditions of the GNU General Public 7 * License. See the file "COPYING" in the main directory of this archive 8 * for more details. 9 */ 10 11#include <linux/init.h> 12#include <linux/stddef.h> 13#include <linux/sched.h> 14#include <linux/kernel_stat.h> 15#include <linux/ptrace.h> 16#include <linux/hardirq.h> 17#include <linux/thread_info.h> 18#include <linux/kbuild.h> 19#include <asm/cpuinfo.h> 20 21int main(int argc, char *argv[]) 22{ 23 /* struct pt_regs */ 24 DEFINE(PT_SIZE, sizeof(struct pt_regs)); 25 DEFINE(PT_MSR, offsetof(struct pt_regs, msr)); 26 DEFINE(PT_EAR, offsetof(struct pt_regs, ear)); 27 DEFINE(PT_ESR, offsetof(struct pt_regs, esr)); 28 DEFINE(PT_FSR, offsetof(struct pt_regs, fsr)); 29 DEFINE(PT_PC, offsetof(struct pt_regs, pc)); 30 DEFINE(PT_R0, offsetof(struct pt_regs, r0)); 31 DEFINE(PT_R1, offsetof(struct pt_regs, r1)); 32 DEFINE(PT_R2, offsetof(struct pt_regs, r2)); 33 DEFINE(PT_R3, offsetof(struct pt_regs, r3)); 34 DEFINE(PT_R4, offsetof(struct pt_regs, r4)); 35 DEFINE(PT_R5, offsetof(struct pt_regs, r5)); 36 DEFINE(PT_R6, offsetof(struct pt_regs, r6)); 37 DEFINE(PT_R7, offsetof(struct pt_regs, r7)); 38 DEFINE(PT_R8, offsetof(struct pt_regs, r8)); 39 DEFINE(PT_R9, offsetof(struct pt_regs, r9)); 40 DEFINE(PT_R10, offsetof(struct pt_regs, r10)); 41 DEFINE(PT_R11, offsetof(struct pt_regs, r11)); 42 DEFINE(PT_R12, offsetof(struct pt_regs, r12)); 43 DEFINE(PT_R13, offsetof(struct pt_regs, r13)); 44 DEFINE(PT_R14, offsetof(struct pt_regs, r14)); 45 DEFINE(PT_R15, offsetof(struct pt_regs, r15)); 46 DEFINE(PT_R16, offsetof(struct pt_regs, r16)); 47 DEFINE(PT_R17, offsetof(struct pt_regs, r17)); 48 DEFINE(PT_R18, offsetof(struct pt_regs, r18)); 49 DEFINE(PT_R19, offsetof(struct pt_regs, r19)); 50 DEFINE(PT_R20, offsetof(struct pt_regs, r20)); 51 DEFINE(PT_R21, offsetof(struct pt_regs, r21)); 52 DEFINE(PT_R22, offsetof(struct pt_regs, r22)); 53 DEFINE(PT_R23, offsetof(struct pt_regs, r23)); 54 DEFINE(PT_R24, offsetof(struct pt_regs, r24)); 55 DEFINE(PT_R25, offsetof(struct pt_regs, r25)); 56 DEFINE(PT_R26, offsetof(struct pt_regs, r26)); 57 DEFINE(PT_R27, offsetof(struct pt_regs, r27)); 58 DEFINE(PT_R28, offsetof(struct pt_regs, r28)); 59 DEFINE(PT_R29, offsetof(struct pt_regs, r29)); 60 DEFINE(PT_R30, offsetof(struct pt_regs, r30)); 61 DEFINE(PT_R31, offsetof(struct pt_regs, r31)); 62 DEFINE(PT_MODE, offsetof(struct pt_regs, pt_mode)); 63 BLANK(); 64 65 /* Magic offsets for PTRACE PEEK/POKE etc */ 66 DEFINE(PT_TEXT_ADDR, sizeof(struct pt_regs) + 1); 67 DEFINE(PT_TEXT_LEN, sizeof(struct pt_regs) + 2); 68 DEFINE(PT_DATA_ADDR, sizeof(struct pt_regs) + 3); 69 BLANK(); 70 71 /* struct task_struct */ 72 DEFINE(TS_THREAD_INFO, offsetof(struct task_struct, stack)); 73#ifdef CONFIG_MMU 74 DEFINE(TASK_STATE, offsetof(struct task_struct, state)); 75 DEFINE(TASK_FLAGS, offsetof(struct task_struct, flags)); 76 DEFINE(TASK_PTRACE, offsetof(struct task_struct, ptrace)); 77 DEFINE(TASK_BLOCKED, offsetof(struct task_struct, blocked)); 78 DEFINE(TASK_MM, offsetof(struct task_struct, mm)); 79 DEFINE(TASK_ACTIVE_MM, offsetof(struct task_struct, active_mm)); 80 DEFINE(TASK_PID, offsetof(struct task_struct, pid)); 81 DEFINE(TASK_THREAD, offsetof(struct task_struct, thread)); 82 DEFINE(THREAD_KSP, offsetof(struct thread_struct, ksp)); 83 BLANK(); 84 85 DEFINE(PGDIR, offsetof(struct thread_struct, pgdir)); 86 BLANK(); 87#endif 88 89 /* struct thread_info */ 90 DEFINE(TI_TASK, offsetof(struct thread_info, task)); 91 DEFINE(TI_FLAGS, offsetof(struct thread_info, flags)); 92 DEFINE(TI_ADDR_LIMIT, offsetof(struct thread_info, addr_limit)); 93 DEFINE(TI_CPU_CONTEXT, offsetof(struct thread_info, cpu_context)); 94 DEFINE(TI_PREEMPT_COUNT, offsetof(struct thread_info, preempt_count)); 95 BLANK(); 96 97 /* struct cpu_context */ 98 DEFINE(CC_R1, offsetof(struct cpu_context, r1)); /* r1 */ 99 DEFINE(CC_R2, offsetof(struct cpu_context, r2)); 100 /* dedicated registers */ 101 DEFINE(CC_R13, offsetof(struct cpu_context, r13)); 102 DEFINE(CC_R14, offsetof(struct cpu_context, r14)); 103 DEFINE(CC_R15, offsetof(struct cpu_context, r15)); 104 DEFINE(CC_R16, offsetof(struct cpu_context, r16)); 105 DEFINE(CC_R17, offsetof(struct cpu_context, r17)); 106 DEFINE(CC_R18, offsetof(struct cpu_context, r18)); 107 /* non-volatile registers */ 108 DEFINE(CC_R19, offsetof(struct cpu_context, r19)); 109 DEFINE(CC_R20, offsetof(struct cpu_context, r20)); 110 DEFINE(CC_R21, offsetof(struct cpu_context, r21)); 111 DEFINE(CC_R22, offsetof(struct cpu_context, r22)); 112 DEFINE(CC_R23, offsetof(struct cpu_context, r23)); 113 DEFINE(CC_R24, offsetof(struct cpu_context, r24)); 114 DEFINE(CC_R25, offsetof(struct cpu_context, r25)); 115 DEFINE(CC_R26, offsetof(struct cpu_context, r26)); 116 DEFINE(CC_R27, offsetof(struct cpu_context, r27)); 117 DEFINE(CC_R28, offsetof(struct cpu_context, r28)); 118 DEFINE(CC_R29, offsetof(struct cpu_context, r29)); 119 DEFINE(CC_R30, offsetof(struct cpu_context, r30)); 120 /* special purpose registers */ 121 DEFINE(CC_MSR, offsetof(struct cpu_context, msr)); 122 DEFINE(CC_EAR, offsetof(struct cpu_context, ear)); 123 DEFINE(CC_ESR, offsetof(struct cpu_context, esr)); 124 DEFINE(CC_FSR, offsetof(struct cpu_context, fsr)); 125 BLANK(); 126 127 return 0; 128} 129