/*
|
* linux/arch/unicore32/kernel/asm-offsets.c
|
*
|
* Code specific to PKUnity SoC and UniCore ISA
|
*
|
* Copyright (C) 2001-2010 GUAN Xue-tao
|
*
|
* Generate definitions needed by assembly language modules.
|
* This code generates raw asm output which is post-processed to extract
|
* and format the required data.
|
*
|
* 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.
|
*/
|
#include <linux/sched.h>
|
#include <linux/mm.h>
|
#include <linux/dma-mapping.h>
|
#include <linux/kbuild.h>
|
#include <linux/suspend.h>
|
#include <linux/thread_info.h>
|
#include <asm/memory.h>
|
#include <asm/suspend.h>
|
|
/*
|
* GCC 3.0, 3.1: general bad code generation.
|
* GCC 3.2.0: incorrect function argument offset calculation.
|
* GCC 3.2.x: miscompiles NEW_AUX_ENT in fs/binfmt_elf.c
|
* (http://gcc.gnu.org/PR8896) and incorrect structure
|
* initialisation in fs/jffs2/erase.c
|
*/
|
#if (__GNUC__ < 4)
|
#error Your compiler should upgrade to uc4
|
#error Known good compilers: 4.2.2
|
#endif
|
|
int main(void)
|
{
|
DEFINE(TSK_ACTIVE_MM, offsetof(struct task_struct, active_mm));
|
BLANK();
|
DEFINE(TI_FLAGS, offsetof(struct thread_info, flags));
|
DEFINE(TI_PREEMPT, offsetof(struct thread_info, preempt_count));
|
DEFINE(TI_ADDR_LIMIT, offsetof(struct thread_info, addr_limit));
|
DEFINE(TI_TASK, offsetof(struct thread_info, task));
|
DEFINE(TI_CPU, offsetof(struct thread_info, cpu));
|
DEFINE(TI_CPU_SAVE, offsetof(struct thread_info, cpu_context));
|
DEFINE(TI_USED_CP, offsetof(struct thread_info, used_cp));
|
#ifdef CONFIG_UNICORE_FPU_F64
|
DEFINE(TI_FPSTATE, offsetof(struct thread_info, fpstate));
|
#endif
|
BLANK();
|
DEFINE(S_R0, offsetof(struct pt_regs, UCreg_00));
|
DEFINE(S_R1, offsetof(struct pt_regs, UCreg_01));
|
DEFINE(S_R2, offsetof(struct pt_regs, UCreg_02));
|
DEFINE(S_R3, offsetof(struct pt_regs, UCreg_03));
|
DEFINE(S_R4, offsetof(struct pt_regs, UCreg_04));
|
DEFINE(S_R5, offsetof(struct pt_regs, UCreg_05));
|
DEFINE(S_R6, offsetof(struct pt_regs, UCreg_06));
|
DEFINE(S_R7, offsetof(struct pt_regs, UCreg_07));
|
DEFINE(S_R8, offsetof(struct pt_regs, UCreg_08));
|
DEFINE(S_R9, offsetof(struct pt_regs, UCreg_09));
|
DEFINE(S_R10, offsetof(struct pt_regs, UCreg_10));
|
DEFINE(S_R11, offsetof(struct pt_regs, UCreg_11));
|
DEFINE(S_R12, offsetof(struct pt_regs, UCreg_12));
|
DEFINE(S_R13, offsetof(struct pt_regs, UCreg_13));
|
DEFINE(S_R14, offsetof(struct pt_regs, UCreg_14));
|
DEFINE(S_R15, offsetof(struct pt_regs, UCreg_15));
|
DEFINE(S_R16, offsetof(struct pt_regs, UCreg_16));
|
DEFINE(S_R17, offsetof(struct pt_regs, UCreg_17));
|
DEFINE(S_R18, offsetof(struct pt_regs, UCreg_18));
|
DEFINE(S_R19, offsetof(struct pt_regs, UCreg_19));
|
DEFINE(S_R20, offsetof(struct pt_regs, UCreg_20));
|
DEFINE(S_R21, offsetof(struct pt_regs, UCreg_21));
|
DEFINE(S_R22, offsetof(struct pt_regs, UCreg_22));
|
DEFINE(S_R23, offsetof(struct pt_regs, UCreg_23));
|
DEFINE(S_R24, offsetof(struct pt_regs, UCreg_24));
|
DEFINE(S_R25, offsetof(struct pt_regs, UCreg_25));
|
DEFINE(S_R26, offsetof(struct pt_regs, UCreg_26));
|
DEFINE(S_FP, offsetof(struct pt_regs, UCreg_fp));
|
DEFINE(S_IP, offsetof(struct pt_regs, UCreg_ip));
|
DEFINE(S_SP, offsetof(struct pt_regs, UCreg_sp));
|
DEFINE(S_LR, offsetof(struct pt_regs, UCreg_lr));
|
DEFINE(S_PC, offsetof(struct pt_regs, UCreg_pc));
|
DEFINE(S_PSR, offsetof(struct pt_regs, UCreg_asr));
|
DEFINE(S_OLD_R0, offsetof(struct pt_regs, UCreg_ORIG_00));
|
DEFINE(S_FRAME_SIZE, sizeof(struct pt_regs));
|
BLANK();
|
DEFINE(VMA_VM_MM, offsetof(struct vm_area_struct, vm_mm));
|
DEFINE(VMA_VM_FLAGS, offsetof(struct vm_area_struct, vm_flags));
|
BLANK();
|
DEFINE(VM_EXEC, VM_EXEC);
|
BLANK();
|
DEFINE(PAGE_SZ, PAGE_SIZE);
|
BLANK();
|
DEFINE(SYS_ERROR0, 0x9f0000);
|
BLANK();
|
DEFINE(PBE_ADDRESS, offsetof(struct pbe, address));
|
DEFINE(PBE_ORIN_ADDRESS, offsetof(struct pbe, orig_address));
|
DEFINE(PBE_NEXT, offsetof(struct pbe, next));
|
DEFINE(SWSUSP_CPU, offsetof(struct swsusp_arch_regs, \
|
cpu_context));
|
#ifdef CONFIG_UNICORE_FPU_F64
|
DEFINE(SWSUSP_FPSTATE, offsetof(struct swsusp_arch_regs, \
|
fpstate));
|
#endif
|
BLANK();
|
DEFINE(DMA_BIDIRECTIONAL, DMA_BIDIRECTIONAL);
|
DEFINE(DMA_TO_DEVICE, DMA_TO_DEVICE);
|
DEFINE(DMA_FROM_DEVICE, DMA_FROM_DEVICE);
|
return 0;
|
}
|
