[deliverable/linux.git] / arch / mips / kernel / asm-offsets.c

/*
 * offset.c: Calculate pt_regs and task_struct offsets.
 *
 * Copyright (C) 1996 David S. Miller
 * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003 Ralf Baechle
 * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
 *
 * Kevin Kissell, kevink@mips.com and Carsten Langgaard, carstenl@mips.com
 * Copyright (C) 2000 MIPS Technologies, Inc.
 */
#include <linux/compat.h>
#include <linux/types.h>
#include <linux/sched.h>
#include <linux/mm.h>
#include <linux/interrupt.h>

#include <asm/ptrace.h>
#include <asm/processor.h>

#define text(t) __asm__("\n@@@" t)
#define _offset(type, member) (&(((type *)NULL)->member))
#define offset(string, ptr, member) \
	__asm__("\n@@@" string "%0" : : "i" (_offset(ptr, member)))
#define constant(string, member) \
	__asm__("\n@@@" string "%X0" : : "ri" (member))
#define size(string, size) \
	__asm__("\n@@@" string "%0" : : "i" (sizeof(size)))
#define linefeed text("")

void output_ptreg_defines(void)
{
	text("/* MIPS pt_regs offsets. */");
	offset("#define PT_R0     ", struct pt_regs, regs[0]);
	offset("#define PT_R1     ", struct pt_regs, regs[1]);
	offset("#define PT_R2     ", struct pt_regs, regs[2]);
	offset("#define PT_R3     ", struct pt_regs, regs[3]);
	offset("#define PT_R4     ", struct pt_regs, regs[4]);
	offset("#define PT_R5     ", struct pt_regs, regs[5]);
	offset("#define PT_R6     ", struct pt_regs, regs[6]);
	offset("#define PT_R7     ", struct pt_regs, regs[7]);
	offset("#define PT_R8     ", struct pt_regs, regs[8]);
	offset("#define PT_R9     ", struct pt_regs, regs[9]);
	offset("#define PT_R10    ", struct pt_regs, regs[10]);
	offset("#define PT_R11    ", struct pt_regs, regs[11]);
	offset("#define PT_R12    ", struct pt_regs, regs[12]);
	offset("#define PT_R13    ", struct pt_regs, regs[13]);
	offset("#define PT_R14    ", struct pt_regs, regs[14]);
	offset("#define PT_R15    ", struct pt_regs, regs[15]);
	offset("#define PT_R16    ", struct pt_regs, regs[16]);
	offset("#define PT_R17    ", struct pt_regs, regs[17]);
	offset("#define PT_R18    ", struct pt_regs, regs[18]);
	offset("#define PT_R19    ", struct pt_regs, regs[19]);
	offset("#define PT_R20    ", struct pt_regs, regs[20]);
	offset("#define PT_R21    ", struct pt_regs, regs[21]);
	offset("#define PT_R22    ", struct pt_regs, regs[22]);
	offset("#define PT_R23    ", struct pt_regs, regs[23]);
	offset("#define PT_R24    ", struct pt_regs, regs[24]);
	offset("#define PT_R25    ", struct pt_regs, regs[25]);
	offset("#define PT_R26    ", struct pt_regs, regs[26]);
	offset("#define PT_R27    ", struct pt_regs, regs[27]);
	offset("#define PT_R28    ", struct pt_regs, regs[28]);
	offset("#define PT_R29    ", struct pt_regs, regs[29]);
	offset("#define PT_R30    ", struct pt_regs, regs[30]);
	offset("#define PT_R31    ", struct pt_regs, regs[31]);
	offset("#define PT_LO     ", struct pt_regs, lo);
	offset("#define PT_HI     ", struct pt_regs, hi);
	offset("#define PT_EPC    ", struct pt_regs, cp0_epc);
	offset("#define PT_BVADDR ", struct pt_regs, cp0_badvaddr);
	offset("#define PT_STATUS ", struct pt_regs, cp0_status);
	offset("#define PT_CAUSE  ", struct pt_regs, cp0_cause);
#ifdef CONFIG_MIPS_MT_SMTC
	offset("#define PT_TCSTATUS  ", struct pt_regs, cp0_tcstatus);
#endif /* CONFIG_MIPS_MT_SMTC */
	size("#define PT_SIZE   ", struct pt_regs);
	linefeed;
}

void output_task_defines(void)
{
	text("/* MIPS task_struct offsets. */");
	offset("#define TASK_STATE         ", struct task_struct, state);
	offset("#define TASK_THREAD_INFO   ", struct task_struct, thread_info);
	offset("#define TASK_FLAGS         ", struct task_struct, flags);
	offset("#define TASK_MM            ", struct task_struct, mm);
	offset("#define TASK_PID           ", struct task_struct, pid);
	size(  "#define TASK_STRUCT_SIZE   ", struct task_struct);
	linefeed;
}

void output_thread_info_defines(void)
{
	text("/* MIPS thread_info offsets. */");
	offset("#define TI_TASK            ", struct thread_info, task);
	offset("#define TI_EXEC_DOMAIN     ", struct thread_info, exec_domain);
	offset("#define TI_FLAGS           ", struct thread_info, flags);
	offset("#define TI_TP_VALUE	   ", struct thread_info, tp_value);
	offset("#define TI_CPU             ", struct thread_info, cpu);
	offset("#define TI_PRE_COUNT       ", struct thread_info, preempt_count);
	offset("#define TI_ADDR_LIMIT      ", struct thread_info, addr_limit);
	offset("#define TI_RESTART_BLOCK   ", struct thread_info, restart_block);
	offset("#define TI_REGS            ", struct thread_info, regs);
	constant("#define _THREAD_SIZE_ORDER ", THREAD_SIZE_ORDER);
	constant("#define _THREAD_SIZE       ", THREAD_SIZE);
	constant("#define _THREAD_MASK       ", THREAD_MASK);
	linefeed;
}

void output_thread_defines(void)
{
	text("/* MIPS specific thread_struct offsets. */");
	offset("#define THREAD_REG16   ", struct task_struct, thread.reg16);
	offset("#define THREAD_REG17   ", struct task_struct, thread.reg17);
	offset("#define THREAD_REG18   ", struct task_struct, thread.reg18);
	offset("#define THREAD_REG19   ", struct task_struct, thread.reg19);
	offset("#define THREAD_REG20   ", struct task_struct, thread.reg20);
	offset("#define THREAD_REG21   ", struct task_struct, thread.reg21);
	offset("#define THREAD_REG22   ", struct task_struct, thread.reg22);
	offset("#define THREAD_REG23   ", struct task_struct, thread.reg23);
	offset("#define THREAD_REG29   ", struct task_struct, thread.reg29);
	offset("#define THREAD_REG30   ", struct task_struct, thread.reg30);
	offset("#define THREAD_REG31   ", struct task_struct, thread.reg31);
	offset("#define THREAD_STATUS  ", struct task_struct,
	       thread.cp0_status);
	offset("#define THREAD_FPU     ", struct task_struct, thread.fpu);

	offset("#define THREAD_BVADDR  ", struct task_struct, \
	       thread.cp0_badvaddr);
	offset("#define THREAD_BUADDR  ", struct task_struct, \
	       thread.cp0_baduaddr);
	offset("#define THREAD_ECODE   ", struct task_struct, \
	       thread.error_code);
	offset("#define THREAD_TRAPNO  ", struct task_struct, thread.trap_no);
	offset("#define THREAD_MFLAGS  ", struct task_struct, thread.mflags);
	offset("#define THREAD_TRAMP   ", struct task_struct, \
	       thread.irix_trampoline);
	offset("#define THREAD_OLDCTX  ", struct task_struct, \
	       thread.irix_oldctx);
	linefeed;
}

void output_thread_fpu_defines(void)
{
	offset("#define THREAD_FPR0    ",
	       struct task_struct, thread.fpu.fpr[0]);
	offset("#define THREAD_FPR1    ",
	       struct task_struct, thread.fpu.fpr[1]);
	offset("#define THREAD_FPR2    ",
	       struct task_struct, thread.fpu.fpr[2]);
	offset("#define THREAD_FPR3    ",
	       struct task_struct, thread.fpu.fpr[3]);
	offset("#define THREAD_FPR4    ",
	       struct task_struct, thread.fpu.fpr[4]);
	offset("#define THREAD_FPR5    ",
	       struct task_struct, thread.fpu.fpr[5]);
	offset("#define THREAD_FPR6    ",
	       struct task_struct, thread.fpu.fpr[6]);
	offset("#define THREAD_FPR7    ",
	       struct task_struct, thread.fpu.fpr[7]);
	offset("#define THREAD_FPR8    ",
	       struct task_struct, thread.fpu.fpr[8]);
	offset("#define THREAD_FPR9    ",
	       struct task_struct, thread.fpu.fpr[9]);
	offset("#define THREAD_FPR10   ",
	       struct task_struct, thread.fpu.fpr[10]);
	offset("#define THREAD_FPR11   ",
	       struct task_struct, thread.fpu.fpr[11]);
	offset("#define THREAD_FPR12   ",
	       struct task_struct, thread.fpu.fpr[12]);
	offset("#define THREAD_FPR13   ",
	       struct task_struct, thread.fpu.fpr[13]);
	offset("#define THREAD_FPR14   ",
	       struct task_struct, thread.fpu.fpr[14]);
	offset("#define THREAD_FPR15   ",
	       struct task_struct, thread.fpu.fpr[15]);
	offset("#define THREAD_FPR16   ",
	       struct task_struct, thread.fpu.fpr[16]);
	offset("#define THREAD_FPR17   ",
	       struct task_struct, thread.fpu.fpr[17]);
	offset("#define THREAD_FPR18   ",
	       struct task_struct, thread.fpu.fpr[18]);
	offset("#define THREAD_FPR19   ",
	       struct task_struct, thread.fpu.fpr[19]);
	offset("#define THREAD_FPR20   ",
	       struct task_struct, thread.fpu.fpr[20]);
	offset("#define THREAD_FPR21   ",
	       struct task_struct, thread.fpu.fpr[21]);
	offset("#define THREAD_FPR22   ",
	       struct task_struct, thread.fpu.fpr[22]);
	offset("#define THREAD_FPR23   ",
	       struct task_struct, thread.fpu.fpr[23]);
	offset("#define THREAD_FPR24   ",
	       struct task_struct, thread.fpu.fpr[24]);
	offset("#define THREAD_FPR25   ",
	       struct task_struct, thread.fpu.fpr[25]);
	offset("#define THREAD_FPR26   ",
	       struct task_struct, thread.fpu.fpr[26]);
	offset("#define THREAD_FPR27   ",
	       struct task_struct, thread.fpu.fpr[27]);
	offset("#define THREAD_FPR28   ",
	       struct task_struct, thread.fpu.fpr[28]);
	offset("#define THREAD_FPR29   ",
	       struct task_struct, thread.fpu.fpr[29]);
	offset("#define THREAD_FPR30   ",
	       struct task_struct, thread.fpu.fpr[30]);
	offset("#define THREAD_FPR31   ",
	       struct task_struct, thread.fpu.fpr[31]);

	offset("#define THREAD_FCR31   ",
	       struct task_struct, thread.fpu.fcr31);
	linefeed;
}

void output_mm_defines(void)
{
	text("/* Size of struct page  */");
	size("#define STRUCT_PAGE_SIZE   ", struct page);
	linefeed;
	text("/* Linux mm_struct offsets. */");
	offset("#define MM_USERS      ", struct mm_struct, mm_users);
	offset("#define MM_PGD        ", struct mm_struct, pgd);
	offset("#define MM_CONTEXT    ", struct mm_struct, context);
	linefeed;
	constant("#define _PAGE_SIZE     ", PAGE_SIZE);
	constant("#define _PAGE_SHIFT    ", PAGE_SHIFT);
	linefeed;
	constant("#define _PGD_T_SIZE    ", sizeof(pgd_t));
	constant("#define _PMD_T_SIZE    ", sizeof(pmd_t));
	constant("#define _PTE_T_SIZE    ", sizeof(pte_t));
	linefeed;
	constant("#define _PGD_T_LOG2    ", PGD_T_LOG2);
	constant("#define _PMD_T_LOG2    ", PMD_T_LOG2);
	constant("#define _PTE_T_LOG2    ", PTE_T_LOG2);
	linefeed;
	constant("#define _PMD_SHIFT     ", PMD_SHIFT);
	constant("#define _PGDIR_SHIFT   ", PGDIR_SHIFT);
	linefeed;
	constant("#define _PTRS_PER_PGD  ", PTRS_PER_PGD);
	constant("#define _PTRS_PER_PMD  ", PTRS_PER_PMD);
	constant("#define _PTRS_PER_PTE  ", PTRS_PER_PTE);
	linefeed;
}

#ifdef CONFIG_32BIT
void output_sc_defines(void)
{
	text("/* Linux sigcontext offsets. */");
	offset("#define SC_REGS       ", struct sigcontext, sc_regs);
	offset("#define SC_FPREGS     ", struct sigcontext, sc_fpregs);
	offset("#define SC_MDHI       ", struct sigcontext, sc_mdhi);
	offset("#define SC_MDLO       ", struct sigcontext, sc_mdlo);
	offset("#define SC_PC         ", struct sigcontext, sc_pc);
	offset("#define SC_FPC_CSR    ", struct sigcontext, sc_fpc_csr);
	offset("#define SC_FPC_EIR    ", struct sigcontext, sc_fpc_eir);
	offset("#define SC_HI1        ", struct sigcontext, sc_hi1);
	offset("#define SC_LO1        ", struct sigcontext, sc_lo1);
	offset("#define SC_HI2        ", struct sigcontext, sc_hi2);
	offset("#define SC_LO2        ", struct sigcontext, sc_lo2);
	offset("#define SC_HI3        ", struct sigcontext, sc_hi3);
	offset("#define SC_LO3        ", struct sigcontext, sc_lo3);
	linefeed;
}
#endif

#ifdef CONFIG_64BIT
void output_sc_defines(void)
{
	text("/* Linux sigcontext offsets. */");
	offset("#define SC_REGS       ", struct sigcontext, sc_regs);
	offset("#define SC_FPREGS     ", struct sigcontext, sc_fpregs);
	offset("#define SC_MDHI       ", struct sigcontext, sc_mdhi);
	offset("#define SC_MDLO       ", struct sigcontext, sc_mdlo);
	offset("#define SC_PC         ", struct sigcontext, sc_pc);
	offset("#define SC_FPC_CSR    ", struct sigcontext, sc_fpc_csr);
	linefeed;
}
#endif

#ifdef CONFIG_MIPS32_COMPAT
void output_sc32_defines(void)
{
	text("/* Linux 32-bit sigcontext offsets. */");
	offset("#define SC32_FPREGS     ", struct sigcontext32, sc_fpregs);
	offset("#define SC32_FPC_CSR    ", struct sigcontext32, sc_fpc_csr);
	offset("#define SC32_FPC_EIR    ", struct sigcontext32, sc_fpc_eir);
	linefeed;
}
#endif

void output_signal_defined(void)
{
	text("/* Linux signal numbers. */");
	constant("#define _SIGHUP     ", SIGHUP);
	constant("#define _SIGINT     ", SIGINT);
	constant("#define _SIGQUIT    ", SIGQUIT);
	constant("#define _SIGILL     ", SIGILL);
	constant("#define _SIGTRAP    ", SIGTRAP);
	constant("#define _SIGIOT     ", SIGIOT);
	constant("#define _SIGABRT    ", SIGABRT);
	constant("#define _SIGEMT     ", SIGEMT);
	constant("#define _SIGFPE     ", SIGFPE);
	constant("#define _SIGKILL    ", SIGKILL);
	constant("#define _SIGBUS     ", SIGBUS);
	constant("#define _SIGSEGV    ", SIGSEGV);
	constant("#define _SIGSYS     ", SIGSYS);
	constant("#define _SIGPIPE    ", SIGPIPE);
	constant("#define _SIGALRM    ", SIGALRM);
	constant("#define _SIGTERM    ", SIGTERM);
	constant("#define _SIGUSR1    ", SIGUSR1);
	constant("#define _SIGUSR2    ", SIGUSR2);
	constant("#define _SIGCHLD    ", SIGCHLD);
	constant("#define _SIGPWR     ", SIGPWR);
	constant("#define _SIGWINCH   ", SIGWINCH);
	constant("#define _SIGURG     ", SIGURG);
	constant("#define _SIGIO      ", SIGIO);
	constant("#define _SIGSTOP    ", SIGSTOP);
	constant("#define _SIGTSTP    ", SIGTSTP);
	constant("#define _SIGCONT    ", SIGCONT);
	constant("#define _SIGTTIN    ", SIGTTIN);
	constant("#define _SIGTTOU    ", SIGTTOU);
	constant("#define _SIGVTALRM  ", SIGVTALRM);
	constant("#define _SIGPROF    ", SIGPROF);
	constant("#define _SIGXCPU    ", SIGXCPU);
	constant("#define _SIGXFSZ    ", SIGXFSZ);
	linefeed;
}

void output_irq_cpustat_t_defines(void)
{
	text("/* Linux irq_cpustat_t offsets. */");
	offset("#define IC_SOFTIRQ_PENDING ", irq_cpustat_t, __softirq_pending);
	size("#define IC_IRQ_CPUSTAT_T   ", irq_cpustat_t);
	linefeed;
}
Commit	Line	Data
1da177e4 LT	1	/*
	2	* offset.c: Calculate pt_regs and task_struct offsets.
	3	*
	4	* Copyright (C) 1996 David S. Miller
	5	* Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003 Ralf Baechle
	6	* Copyright (C) 1999, 2000 Silicon Graphics, Inc.
	7	*
	8	* Kevin Kissell, kevink@mips.com and Carsten Langgaard, carstenl@mips.com
	9	* Copyright (C) 2000 MIPS Technologies, Inc.
	10	*/
1da177e4 LT	11	#include <linux/compat.h>
	12	#include <linux/types.h>
	13	#include <linux/sched.h>
	14	#include <linux/mm.h>
	15	#include <linux/interrupt.h>
	16
	17	#include <asm/ptrace.h>
	18	#include <asm/processor.h>
	19
	20	#define text(t) __asm__("\n@@@" t)
	21	#define _offset(type, member) (&(((type *)NULL)->member))
	22	#define offset(string, ptr, member) \
	23	__asm__("\n@@@" string "%0" : : "i" (_offset(ptr, member)))
	24	#define constant(string, member) \
242954b5	25	__asm__("\n@@@" string "%X0" : : "ri" (member))
1da177e4 LT	26	#define size(string, size) \
	27	__asm__("\n@@@" string "%0" : : "i" (sizeof(size)))
	28	#define linefeed text("")
	29
	30	void output_ptreg_defines(void)
	31	{
	32	text("/* MIPS pt_regs offsets. */");
	33	offset("#define PT_R0 ", struct pt_regs, regs[0]);
	34	offset("#define PT_R1 ", struct pt_regs, regs[1]);
	35	offset("#define PT_R2 ", struct pt_regs, regs[2]);
	36	offset("#define PT_R3 ", struct pt_regs, regs[3]);
	37	offset("#define PT_R4 ", struct pt_regs, regs[4]);
	38	offset("#define PT_R5 ", struct pt_regs, regs[5]);
	39	offset("#define PT_R6 ", struct pt_regs, regs[6]);
	40	offset("#define PT_R7 ", struct pt_regs, regs[7]);
	41	offset("#define PT_R8 ", struct pt_regs, regs[8]);
	42	offset("#define PT_R9 ", struct pt_regs, regs[9]);
	43	offset("#define PT_R10 ", struct pt_regs, regs[10]);
	44	offset("#define PT_R11 ", struct pt_regs, regs[11]);
	45	offset("#define PT_R12 ", struct pt_regs, regs[12]);
	46	offset("#define PT_R13 ", struct pt_regs, regs[13]);
	47	offset("#define PT_R14 ", struct pt_regs, regs[14]);
	48	offset("#define PT_R15 ", struct pt_regs, regs[15]);
	49	offset("#define PT_R16 ", struct pt_regs, regs[16]);
	50	offset("#define PT_R17 ", struct pt_regs, regs[17]);
	51	offset("#define PT_R18 ", struct pt_regs, regs[18]);
	52	offset("#define PT_R19 ", struct pt_regs, regs[19]);
	53	offset("#define PT_R20 ", struct pt_regs, regs[20]);
	54	offset("#define PT_R21 ", struct pt_regs, regs[21]);
	55	offset("#define PT_R22 ", struct pt_regs, regs[22]);
	56	offset("#define PT_R23 ", struct pt_regs, regs[23]);
	57	offset("#define PT_R24 ", struct pt_regs, regs[24]);
	58	offset("#define PT_R25 ", struct pt_regs, regs[25]);
	59	offset("#define PT_R26 ", struct pt_regs, regs[26]);
	60	offset("#define PT_R27 ", struct pt_regs, regs[27]);
	61	offset("#define PT_R28 ", struct pt_regs, regs[28]);
	62	offset("#define PT_R29 ", struct pt_regs, regs[29]);
	63	offset("#define PT_R30 ", struct pt_regs, regs[30]);
	64	offset("#define PT_R31 ", struct pt_regs, regs[31]);
	65	offset("#define PT_LO ", struct pt_regs, lo);
	66	offset("#define PT_HI ", struct pt_regs, hi);
	67	offset("#define PT_EPC ", struct pt_regs, cp0_epc);
	68	offset("#define PT_BVADDR ", struct pt_regs, cp0_badvaddr);
	69	offset("#define PT_STATUS ", struct pt_regs, cp0_status);
	70	offset("#define PT_CAUSE ", struct pt_regs, cp0_cause);
41c594ab RB	71	#ifdef CONFIG_MIPS_MT_SMTC
	72	offset("#define PT_TCSTATUS ", struct pt_regs, cp0_tcstatus);
	73	#endif /* CONFIG_MIPS_MT_SMTC */
1da177e4 LT	74	size("#define PT_SIZE ", struct pt_regs);
	75	linefeed;
	76	}
	77
	78	void output_task_defines(void)
	79	{
	80	text("/* MIPS task_struct offsets. */");
	81	offset("#define TASK_STATE ", struct task_struct, state);
	82	offset("#define TASK_THREAD_INFO ", struct task_struct, thread_info);
	83	offset("#define TASK_FLAGS ", struct task_struct, flags);
	84	offset("#define TASK_MM ", struct task_struct, mm);
	85	offset("#define TASK_PID ", struct task_struct, pid);
	86	size( "#define TASK_STRUCT_SIZE ", struct task_struct);
	87	linefeed;
	88	}
	89
	90	void output_thread_info_defines(void)
	91	{
	92	text("/* MIPS thread_info offsets. */");
	93	offset("#define TI_TASK ", struct thread_info, task);
	94	offset("#define TI_EXEC_DOMAIN ", struct thread_info, exec_domain);
	95	offset("#define TI_FLAGS ", struct thread_info, flags);
937a8015	96	offset("#define TI_TP_VALUE ", struct thread_info, tp_value);
1da177e4 LT	97	offset("#define TI_CPU ", struct thread_info, cpu);
	98	offset("#define TI_PRE_COUNT ", struct thread_info, preempt_count);
	99	offset("#define TI_ADDR_LIMIT ", struct thread_info, addr_limit);
	100	offset("#define TI_RESTART_BLOCK ", struct thread_info, restart_block);
937a8015	101	offset("#define TI_REGS ", struct thread_info, regs);
1da177e4 LT	102	constant("#define _THREAD_SIZE_ORDER ", THREAD_SIZE_ORDER);
	103	constant("#define _THREAD_SIZE ", THREAD_SIZE);
	104	constant("#define _THREAD_MASK ", THREAD_MASK);
	105	linefeed;
	106	}
	107
	108	void output_thread_defines(void)
	109	{
	110	text("/* MIPS specific thread_struct offsets. */");
	111	offset("#define THREAD_REG16 ", struct task_struct, thread.reg16);
	112	offset("#define THREAD_REG17 ", struct task_struct, thread.reg17);
	113	offset("#define THREAD_REG18 ", struct task_struct, thread.reg18);
	114	offset("#define THREAD_REG19 ", struct task_struct, thread.reg19);
	115	offset("#define THREAD_REG20 ", struct task_struct, thread.reg20);
	116	offset("#define THREAD_REG21 ", struct task_struct, thread.reg21);
	117	offset("#define THREAD_REG22 ", struct task_struct, thread.reg22);
	118	offset("#define THREAD_REG23 ", struct task_struct, thread.reg23);
	119	offset("#define THREAD_REG29 ", struct task_struct, thread.reg29);
	120	offset("#define THREAD_REG30 ", struct task_struct, thread.reg30);
	121	offset("#define THREAD_REG31 ", struct task_struct, thread.reg31);
	122	offset("#define THREAD_STATUS ", struct task_struct,
	123	thread.cp0_status);
	124	offset("#define THREAD_FPU ", struct task_struct, thread.fpu);
	125
	126	offset("#define THREAD_BVADDR ", struct task_struct, \
	127	thread.cp0_badvaddr);
	128	offset("#define THREAD_BUADDR ", struct task_struct, \
	129	thread.cp0_baduaddr);
	130	offset("#define THREAD_ECODE ", struct task_struct, \
	131	thread.error_code);
	132	offset("#define THREAD_TRAPNO ", struct task_struct, thread.trap_no);
	133	offset("#define THREAD_MFLAGS ", struct task_struct, thread.mflags);
	134	offset("#define THREAD_TRAMP ", struct task_struct, \
	135	thread.irix_trampoline);
	136	offset("#define THREAD_OLDCTX ", struct task_struct, \
	137	thread.irix_oldctx);
	138	linefeed;
	139	}
	140
	141	void output_thread_fpu_defines(void)
	142	{
	143	offset("#define THREAD_FPR0 ",
eae89076	144	struct task_struct, thread.fpu.fpr[0]);
1da177e4	145	offset("#define THREAD_FPR1 ",
eae89076	146	struct task_struct, thread.fpu.fpr[1]);
1da177e4	147	offset("#define THREAD_FPR2 ",
eae89076	148	struct task_struct, thread.fpu.fpr[2]);
1da177e4	149	offset("#define THREAD_FPR3 ",
eae89076	150	struct task_struct, thread.fpu.fpr[3]);
1da177e4	151	offset("#define THREAD_FPR4 ",
eae89076	152	struct task_struct, thread.fpu.fpr[4]);
1da177e4	153	offset("#define THREAD_FPR5 ",
eae89076	154	struct task_struct, thread.fpu.fpr[5]);
1da177e4	155	offset("#define THREAD_FPR6 ",
eae89076	156	struct task_struct, thread.fpu.fpr[6]);
1da177e4	157	offset("#define THREAD_FPR7 ",
eae89076	158	struct task_struct, thread.fpu.fpr[7]);
1da177e4	159	offset("#define THREAD_FPR8 ",
eae89076	160	struct task_struct, thread.fpu.fpr[8]);
1da177e4	161	offset("#define THREAD_FPR9 ",
eae89076	162	struct task_struct, thread.fpu.fpr[9]);
1da177e4	163	offset("#define THREAD_FPR10 ",
eae89076	164	struct task_struct, thread.fpu.fpr[10]);
1da177e4	165	offset("#define THREAD_FPR11 ",
eae89076	166	struct task_struct, thread.fpu.fpr[11]);
1da177e4	167	offset("#define THREAD_FPR12 ",
eae89076	168	struct task_struct, thread.fpu.fpr[12]);
1da177e4	169	offset("#define THREAD_FPR13 ",
eae89076	170	struct task_struct, thread.fpu.fpr[13]);
1da177e4	171	offset("#define THREAD_FPR14 ",
eae89076	172	struct task_struct, thread.fpu.fpr[14]);
1da177e4	173	offset("#define THREAD_FPR15 ",
eae89076	174	struct task_struct, thread.fpu.fpr[15]);
1da177e4	175	offset("#define THREAD_FPR16 ",
eae89076	176	struct task_struct, thread.fpu.fpr[16]);
1da177e4	177	offset("#define THREAD_FPR17 ",
eae89076	178	struct task_struct, thread.fpu.fpr[17]);
1da177e4	179	offset("#define THREAD_FPR18 ",
eae89076	180	struct task_struct, thread.fpu.fpr[18]);
1da177e4	181	offset("#define THREAD_FPR19 ",
eae89076	182	struct task_struct, thread.fpu.fpr[19]);
1da177e4	183	offset("#define THREAD_FPR20 ",
eae89076	184	struct task_struct, thread.fpu.fpr[20]);
1da177e4	185	offset("#define THREAD_FPR21 ",
eae89076	186	struct task_struct, thread.fpu.fpr[21]);
1da177e4	187	offset("#define THREAD_FPR22 ",
eae89076	188	struct task_struct, thread.fpu.fpr[22]);
1da177e4	189	offset("#define THREAD_FPR23 ",
eae89076	190	struct task_struct, thread.fpu.fpr[23]);
1da177e4	191	offset("#define THREAD_FPR24 ",
eae89076	192	struct task_struct, thread.fpu.fpr[24]);
1da177e4	193	offset("#define THREAD_FPR25 ",
eae89076	194	struct task_struct, thread.fpu.fpr[25]);
1da177e4	195	offset("#define THREAD_FPR26 ",
eae89076	196	struct task_struct, thread.fpu.fpr[26]);
1da177e4	197	offset("#define THREAD_FPR27 ",
eae89076	198	struct task_struct, thread.fpu.fpr[27]);
1da177e4	199	offset("#define THREAD_FPR28 ",
eae89076	200	struct task_struct, thread.fpu.fpr[28]);
1da177e4	201	offset("#define THREAD_FPR29 ",
eae89076	202	struct task_struct, thread.fpu.fpr[29]);
1da177e4	203	offset("#define THREAD_FPR30 ",
eae89076	204	struct task_struct, thread.fpu.fpr[30]);
1da177e4	205	offset("#define THREAD_FPR31 ",
eae89076	206	struct task_struct, thread.fpu.fpr[31]);
1da177e4 LT	207
1da177e4 LT	208	offset("#define THREAD_FCR31 ",
eae89076	209	struct task_struct, thread.fpu.fcr31);
1da177e4 LT	210	linefeed;
	211	}
	212
	213	void output_mm_defines(void)
	214	{
	215	text("/* Size of struct page */");
	216	size("#define STRUCT_PAGE_SIZE ", struct page);
	217	linefeed;
	218	text("/* Linux mm_struct offsets. */");
	219	offset("#define MM_USERS ", struct mm_struct, mm_users);
	220	offset("#define MM_PGD ", struct mm_struct, pgd);
	221	offset("#define MM_CONTEXT ", struct mm_struct, context);
	222	linefeed;
	223	constant("#define _PAGE_SIZE ", PAGE_SIZE);
	224	constant("#define _PAGE_SHIFT ", PAGE_SHIFT);
	225	linefeed;
	226	constant("#define _PGD_T_SIZE ", sizeof(pgd_t));
	227	constant("#define _PMD_T_SIZE ", sizeof(pmd_t));
	228	constant("#define _PTE_T_SIZE ", sizeof(pte_t));
	229	linefeed;
	230	constant("#define _PGD_T_LOG2 ", PGD_T_LOG2);
	231	constant("#define _PMD_T_LOG2 ", PMD_T_LOG2);
	232	constant("#define _PTE_T_LOG2 ", PTE_T_LOG2);
	233	linefeed;
	234	constant("#define _PMD_SHIFT ", PMD_SHIFT);
	235	constant("#define _PGDIR_SHIFT ", PGDIR_SHIFT);
	236	linefeed;
1da177e4 LT	237	constant("#define _PTRS_PER_PGD ", PTRS_PER_PGD);
	238	constant("#define _PTRS_PER_PMD ", PTRS_PER_PMD);
	239	constant("#define _PTRS_PER_PTE ", PTRS_PER_PTE);
	240	linefeed;
	241	}
	242
e50c0a8f	243	#ifdef CONFIG_32BIT
1da177e4 LT	244	void output_sc_defines(void)
	245	{
	246	text("/* Linux sigcontext offsets. */");
	247	offset("#define SC_REGS ", struct sigcontext, sc_regs);
	248	offset("#define SC_FPREGS ", struct sigcontext, sc_fpregs);
	249	offset("#define SC_MDHI ", struct sigcontext, sc_mdhi);
	250	offset("#define SC_MDLO ", struct sigcontext, sc_mdlo);
	251	offset("#define SC_PC ", struct sigcontext, sc_pc);
1da177e4 LT	252	offset("#define SC_FPC_CSR ", struct sigcontext, sc_fpc_csr);
1da177e4 LT	253	offset("#define SC_FPC_EIR ", struct sigcontext, sc_fpc_eir);
e50c0a8f RB	254	offset("#define SC_HI1 ", struct sigcontext, sc_hi1);
	255	offset("#define SC_LO1 ", struct sigcontext, sc_lo1);
	256	offset("#define SC_HI2 ", struct sigcontext, sc_hi2);
	257	offset("#define SC_LO2 ", struct sigcontext, sc_lo2);
	258	offset("#define SC_HI3 ", struct sigcontext, sc_hi3);
	259	offset("#define SC_LO3 ", struct sigcontext, sc_lo3);
1da177e4 LT	260	linefeed;
1da177e4 LT	261	}
e50c0a8f RB	262	#endif
	263
	264	#ifdef CONFIG_64BIT
	265	void output_sc_defines(void)
	266	{
	267	text("/* Linux sigcontext offsets. */");
	268	offset("#define SC_REGS ", struct sigcontext, sc_regs);
	269	offset("#define SC_FPREGS ", struct sigcontext, sc_fpregs);
1c0c1ae4 DJ	270	offset("#define SC_MDHI ", struct sigcontext, sc_mdhi);
1c0c1ae4 DJ	271	offset("#define SC_MDLO ", struct sigcontext, sc_mdlo);
e50c0a8f RB	272	offset("#define SC_PC ", struct sigcontext, sc_pc);
	273	offset("#define SC_FPC_CSR ", struct sigcontext, sc_fpc_csr);
	274	linefeed;
	275	}
	276	#endif
1da177e4 LT	277
	278	#ifdef CONFIG_MIPS32_COMPAT
	279	void output_sc32_defines(void)
	280	{
	281	text("/* Linux 32-bit sigcontext offsets. */");
	282	offset("#define SC32_FPREGS ", struct sigcontext32, sc_fpregs);
	283	offset("#define SC32_FPC_CSR ", struct sigcontext32, sc_fpc_csr);
	284	offset("#define SC32_FPC_EIR ", struct sigcontext32, sc_fpc_eir);
	285	linefeed;
	286	}
	287	#endif
	288
	289	void output_signal_defined(void)
	290	{
	291	text("/* Linux signal numbers. */");
	292	constant("#define _SIGHUP ", SIGHUP);
	293	constant("#define _SIGINT ", SIGINT);
	294	constant("#define _SIGQUIT ", SIGQUIT);
	295	constant("#define _SIGILL ", SIGILL);
	296	constant("#define _SIGTRAP ", SIGTRAP);
	297	constant("#define _SIGIOT ", SIGIOT);
	298	constant("#define _SIGABRT ", SIGABRT);
	299	constant("#define _SIGEMT ", SIGEMT);
	300	constant("#define _SIGFPE ", SIGFPE);
	301	constant("#define _SIGKILL ", SIGKILL);
	302	constant("#define _SIGBUS ", SIGBUS);
	303	constant("#define _SIGSEGV ", SIGSEGV);
	304	constant("#define _SIGSYS ", SIGSYS);
	305	constant("#define _SIGPIPE ", SIGPIPE);
	306	constant("#define _SIGALRM ", SIGALRM);
	307	constant("#define _SIGTERM ", SIGTERM);
	308	constant("#define _SIGUSR1 ", SIGUSR1);
	309	constant("#define _SIGUSR2 ", SIGUSR2);
	310	constant("#define _SIGCHLD ", SIGCHLD);
	311	constant("#define _SIGPWR ", SIGPWR);
	312	constant("#define _SIGWINCH ", SIGWINCH);
	313	constant("#define _SIGURG ", SIGURG);
	314	constant("#define _SIGIO ", SIGIO);
	315	constant("#define _SIGSTOP ", SIGSTOP);
	316	constant("#define _SIGTSTP ", SIGTSTP);
	317	constant("#define _SIGCONT ", SIGCONT);
	318	constant("#define _SIGTTIN ", SIGTTIN);
	319	constant("#define _SIGTTOU ", SIGTTOU);
	320	constant("#define _SIGVTALRM ", SIGVTALRM);
	321	constant("#define _SIGPROF ", SIGPROF);
	322	constant("#define _SIGXCPU ", SIGXCPU);
	323	constant("#define _SIGXFSZ ", SIGXFSZ);
	324	linefeed;
	325	}
	326
	327	void output_irq_cpustat_t_defines(void)
	328	{
	329	text("/* Linux irq_cpustat_t offsets. */");
	330	offset("#define IC_SOFTIRQ_PENDING ", irq_cpustat_t, __softirq_pending);
	331	size("#define IC_IRQ_CPUSTAT_T ", irq_cpustat_t);
	332	linefeed;
	333	}