[GitHub/mt8127/android_kernel_alcatel_ttab.git] / arch / h8300 / kernel / asm-offsets.c

/*
 * This program is used to generate definitions needed by
 * assembly language modules.
 *
 * We use the technique used in the OSF Mach kernel code:
 * generate asm statements containing #defines,
 * compile this file to assembler, and then extract the
 * #defines from the assembly-language output.
 */

#include <linux/stddef.h>
#include <linux/sched.h>
#include <linux/kernel_stat.h>
#include <linux/ptrace.h>
#include <linux/hardirq.h>
#include <linux/kbuild.h>
#include <asm/bootinfo.h>
#include <asm/irq.h>
#include <asm/ptrace.h>

int main(void)
{
	/* offsets into the task struct */
	DEFINE(TASK_STATE, offsetof(struct task_struct, state));
	DEFINE(TASK_FLAGS, offsetof(struct task_struct, flags));
	DEFINE(TASK_PTRACE, offsetof(struct task_struct, ptrace));
	DEFINE(TASK_BLOCKED, offsetof(struct task_struct, blocked));
	DEFINE(TASK_THREAD, offsetof(struct task_struct, thread));
	DEFINE(TASK_THREAD_INFO, offsetof(struct task_struct, stack));
	DEFINE(TASK_MM, offsetof(struct task_struct, mm));
	DEFINE(TASK_ACTIVE_MM, offsetof(struct task_struct, active_mm));

	/* offsets into the irq_cpustat_t struct */
	DEFINE(CPUSTAT_SOFTIRQ_PENDING, offsetof(irq_cpustat_t, __softirq_pending));

	/* offsets into the thread struct */
	DEFINE(THREAD_KSP, offsetof(struct thread_struct, ksp));
	DEFINE(THREAD_USP, offsetof(struct thread_struct, usp));
	DEFINE(THREAD_CCR, offsetof(struct thread_struct, ccr));

	/* offsets into the pt_regs struct */
	DEFINE(LER0,  offsetof(struct pt_regs, er0)      - sizeof(long));
	DEFINE(LER1,  offsetof(struct pt_regs, er1)      - sizeof(long));
	DEFINE(LER2,  offsetof(struct pt_regs, er2)      - sizeof(long));
	DEFINE(LER3,  offsetof(struct pt_regs, er3)      - sizeof(long));
	DEFINE(LER4,  offsetof(struct pt_regs, er4)      - sizeof(long));
	DEFINE(LER5,  offsetof(struct pt_regs, er5)      - sizeof(long));
	DEFINE(LER6,  offsetof(struct pt_regs, er6)      - sizeof(long));
	DEFINE(LORIG, offsetof(struct pt_regs, orig_er0) - sizeof(long));
	DEFINE(LCCR,  offsetof(struct pt_regs, ccr)      - sizeof(long));
	DEFINE(LVEC,  offsetof(struct pt_regs, vector)   - sizeof(long));
#if defined(__H8300S__)
	DEFINE(LEXR,  offsetof(struct pt_regs, exr)      - sizeof(long));
#endif
	DEFINE(LRET,  offsetof(struct pt_regs, pc)       - sizeof(long));

	DEFINE(PT_PTRACED, PT_PTRACED);

	return 0;
}
Commit	Line	Data
1da177e4 LT	1	/*
	2	* This program is used to generate definitions needed by
	3	* assembly language modules.
	4	*
	5	* We use the technique used in the OSF Mach kernel code:
	6	* generate asm statements containing #defines,
	7	* compile this file to assembler, and then extract the
	8	* #defines from the assembly-language output.
	9	*/
	10
	11	#include <linux/stddef.h>
	12	#include <linux/sched.h>
	13	#include <linux/kernel_stat.h>
	14	#include <linux/ptrace.h>
	15	#include <linux/hardirq.h>
501cd36f	16	#include <linux/kbuild.h>
1da177e4 LT	17	#include <asm/bootinfo.h>
	18	#include <asm/irq.h>
	19	#include <asm/ptrace.h>
	20
1da177e4 LT	21	int main(void)
	22	{
	23	/* offsets into the task struct */
	24	DEFINE(TASK_STATE, offsetof(struct task_struct, state));
	25	DEFINE(TASK_FLAGS, offsetof(struct task_struct, flags));
	26	DEFINE(TASK_PTRACE, offsetof(struct task_struct, ptrace));
	27	DEFINE(TASK_BLOCKED, offsetof(struct task_struct, blocked));
	28	DEFINE(TASK_THREAD, offsetof(struct task_struct, thread));
f7e4217b	29	DEFINE(TASK_THREAD_INFO, offsetof(struct task_struct, stack));
1da177e4 LT	30	DEFINE(TASK_MM, offsetof(struct task_struct, mm));
	31	DEFINE(TASK_ACTIVE_MM, offsetof(struct task_struct, active_mm));
	32
	33	/* offsets into the irq_cpustat_t struct */
	34	DEFINE(CPUSTAT_SOFTIRQ_PENDING, offsetof(irq_cpustat_t, __softirq_pending));
	35
	36	/* offsets into the thread struct */
	37	DEFINE(THREAD_KSP, offsetof(struct thread_struct, ksp));
	38	DEFINE(THREAD_USP, offsetof(struct thread_struct, usp));
	39	DEFINE(THREAD_CCR, offsetof(struct thread_struct, ccr));
	40
	41	/* offsets into the pt_regs struct */
	42	DEFINE(LER0, offsetof(struct pt_regs, er0) - sizeof(long));
	43	DEFINE(LER1, offsetof(struct pt_regs, er1) - sizeof(long));
	44	DEFINE(LER2, offsetof(struct pt_regs, er2) - sizeof(long));
	45	DEFINE(LER3, offsetof(struct pt_regs, er3) - sizeof(long));
	46	DEFINE(LER4, offsetof(struct pt_regs, er4) - sizeof(long));
	47	DEFINE(LER5, offsetof(struct pt_regs, er5) - sizeof(long));
	48	DEFINE(LER6, offsetof(struct pt_regs, er6) - sizeof(long));
	49	DEFINE(LORIG, offsetof(struct pt_regs, orig_er0) - sizeof(long));
	50	DEFINE(LCCR, offsetof(struct pt_regs, ccr) - sizeof(long));
	51	DEFINE(LVEC, offsetof(struct pt_regs, vector) - sizeof(long));
	52	#if defined(__H8300S__)
	53	DEFINE(LEXR, offsetof(struct pt_regs, exr) - sizeof(long));
	54	#endif
	55	DEFINE(LRET, offsetof(struct pt_regs, pc) - sizeof(long));
	56
	57	DEFINE(PT_PTRACED, PT_PTRACED);
1da177e4 LT	58
	59	return 0;
	60	}