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microblaze_v8: asm-offsets.c 

Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
This commit is contained in:
Michal Simek 2009-03-27 14:25:25 +01:00
parent ec9f910184
commit c47f10baa0
1 changed files with 115 additions and 0 deletions
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115
arch/microblaze/kernel/asm-offsets.c Normal file
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/*
* Copyright (C) 2007-2009 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;
}