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    Subject[PATCH 23/57] microblaze_v7: asm-offsets
    Date
    From: Michal Simek <monstr@monstr.eu>


    Signed-off-by: Michal Simek <monstr@monstr.eu>
    ---
    arch/microblaze/kernel/asm-offsets.c | 115 ++++++++++++++++++++++++++++++++++
    1 files changed, 115 insertions(+), 0 deletions(-)
    create mode 100644 arch/microblaze/kernel/asm-offsets.c

    diff --git a/arch/microblaze/kernel/asm-offsets.c b/arch/microblaze/kernel/asm-offsets.c
    new file mode 100644
    index 0000000..799283a
    --- /dev/null
    +++ b/arch/microblaze/kernel/asm-offsets.c
    @@ -0,0 +1,115 @@
    +/*
    + * Copyright (C) 2007 PetaLogix
    + * Copyright (C) 2006 Atmark Techno, Inc.
    + *
    + * This file is subject to the terms and conditions of the GNU General Public
    + * License. See the file "COPYING" in the main directory of this archive
    + * for more details.
    + */
    +
    +#include <linux/init.h>
    +#include <linux/stddef.h>
    +#include <linux/sched.h>
    +#include <linux/kernel_stat.h>
    +#include <linux/ptrace.h>
    +#include <linux/hardirq.h>
    +#include <linux/thread_info.h>
    +#include <linux/kbuild.h>
    +
    +int main(int argc, char *argv[])
    +{
    + /* struct pt_regs */
    + DEFINE(PT_SIZE, sizeof(struct pt_regs));
    + DEFINE(PT_MSR, offsetof(struct pt_regs, msr));
    + DEFINE(PT_EAR, offsetof(struct pt_regs, ear));
    + DEFINE(PT_ESR, offsetof(struct pt_regs, esr));
    + DEFINE(PT_FSR, offsetof(struct pt_regs, fsr));
    + DEFINE(PT_PC, offsetof(struct pt_regs, pc));
    + DEFINE(PT_R0, offsetof(struct pt_regs, r0));
    + DEFINE(PT_R1, offsetof(struct pt_regs, r1));
    + DEFINE(PT_R2, offsetof(struct pt_regs, r2));
    + DEFINE(PT_R3, offsetof(struct pt_regs, r3));
    + DEFINE(PT_R4, offsetof(struct pt_regs, r4));
    + DEFINE(PT_R5, offsetof(struct pt_regs, r5));
    + DEFINE(PT_R6, offsetof(struct pt_regs, r6));
    + DEFINE(PT_R7, offsetof(struct pt_regs, r7));
    + DEFINE(PT_R8, offsetof(struct pt_regs, r8));
    + DEFINE(PT_R9, offsetof(struct pt_regs, r9));
    + DEFINE(PT_R10, offsetof(struct pt_regs, r10));
    + DEFINE(PT_R11, offsetof(struct pt_regs, r11));
    + DEFINE(PT_R12, offsetof(struct pt_regs, r12));
    + DEFINE(PT_R13, offsetof(struct pt_regs, r13));
    + DEFINE(PT_R14, offsetof(struct pt_regs, r14));
    + DEFINE(PT_R15, offsetof(struct pt_regs, r15));
    + DEFINE(PT_R16, offsetof(struct pt_regs, r16));
    + DEFINE(PT_R17, offsetof(struct pt_regs, r17));
    + DEFINE(PT_R18, offsetof(struct pt_regs, r18));
    + DEFINE(PT_R19, offsetof(struct pt_regs, r19));
    + DEFINE(PT_R20, offsetof(struct pt_regs, r20));
    + DEFINE(PT_R21, offsetof(struct pt_regs, r21));
    + DEFINE(PT_R22, offsetof(struct pt_regs, r22));
    + DEFINE(PT_R23, offsetof(struct pt_regs, r23));
    + DEFINE(PT_R24, offsetof(struct pt_regs, r24));
    + DEFINE(PT_R25, offsetof(struct pt_regs, r25));
    + DEFINE(PT_R26, offsetof(struct pt_regs, r26));
    + DEFINE(PT_R27, offsetof(struct pt_regs, r27));
    + DEFINE(PT_R28, offsetof(struct pt_regs, r28));
    + DEFINE(PT_R29, offsetof(struct pt_regs, r29));
    + DEFINE(PT_R30, offsetof(struct pt_regs, r30));
    + DEFINE(PT_R31, offsetof(struct pt_regs, r31));
    + DEFINE(PT_MODE, offsetof(struct pt_regs, kernel_mode));
    + BLANK();
    +
    + /* Magic offsets for PTRACE PEEK/POKE etc */
    + DEFINE(PT_TEXT_ADDR, sizeof(struct pt_regs) + 1);
    + DEFINE(PT_TEXT_LEN, sizeof(struct pt_regs) + 2);
    + DEFINE(PT_DATA_ADDR, sizeof(struct pt_regs) + 3);
    + BLANK();
    +
    + /* struct task_struct */
    + DEFINE(TS_THREAD_INFO, offsetof(struct task_struct, stack));
    +
    + /* struct thread_info */
    + DEFINE(TI_TASK, offsetof(struct thread_info, task));
    + DEFINE(TI_EXEC_DOMAIN, offsetof(struct thread_info, exec_domain));
    + DEFINE(TI_FLAGS, offsetof(struct thread_info, flags));
    + DEFINE(TI_STATUS, offsetof(struct thread_info, status));
    + DEFINE(TI_CPU, offsetof(struct thread_info, cpu));
    + DEFINE(TI_PRE_COUNT, offsetof(struct thread_info, preempt_count));
    + DEFINE(TI_ADDR_LIMIT, offsetof(struct thread_info, addr_limit));
    + DEFINE(TI_RESTART_BLOCK, offsetof(struct thread_info, restart_block));
    + DEFINE(TI_CPU_CONTEXT, offsetof(struct thread_info, cpu_context));
    + BLANK();
    +
    + /* struct cpu_context */
    + DEFINE(CC_R1, offsetof(struct cpu_context, r1)); /* r1 */
    + DEFINE(CC_R2, offsetof(struct cpu_context, r2));
    + /* dedicated registers */
    + DEFINE(CC_R13, offsetof(struct cpu_context, r13));
    + DEFINE(CC_R14, offsetof(struct cpu_context, r14));
    + DEFINE(CC_R15, offsetof(struct cpu_context, r15));
    + DEFINE(CC_R16, offsetof(struct cpu_context, r16));
    + DEFINE(CC_R17, offsetof(struct cpu_context, r17));
    + DEFINE(CC_R18, offsetof(struct cpu_context, r18));
    + /* non-volatile registers */
    + DEFINE(CC_R19, offsetof(struct cpu_context, r19));
    + DEFINE(CC_R20, offsetof(struct cpu_context, r20));
    + DEFINE(CC_R21, offsetof(struct cpu_context, r21));
    + DEFINE(CC_R22, offsetof(struct cpu_context, r22));
    + DEFINE(CC_R23, offsetof(struct cpu_context, r23));
    + DEFINE(CC_R24, offsetof(struct cpu_context, r24));
    + DEFINE(CC_R25, offsetof(struct cpu_context, r25));
    + DEFINE(CC_R26, offsetof(struct cpu_context, r26));
    + DEFINE(CC_R27, offsetof(struct cpu_context, r27));
    + DEFINE(CC_R28, offsetof(struct cpu_context, r28));
    + DEFINE(CC_R29, offsetof(struct cpu_context, r29));
    + DEFINE(CC_R30, offsetof(struct cpu_context, r30));
    + /* special purpose registers */
    + DEFINE(CC_MSR, offsetof(struct cpu_context, msr));
    + DEFINE(CC_EAR, offsetof(struct cpu_context, ear));
    + DEFINE(CC_ESR, offsetof(struct cpu_context, esr));
    + DEFINE(CC_FSR, offsetof(struct cpu_context, fsr));
    + BLANK();
    +
    + return 0;
    +}
    --
    1.5.5.1


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