| entry-armv.S (3f60db4bde17088feed5f143582d7661cdbb9a01) | entry-armv.S (243c86542aeeb41d9ab78d3aa44fa6b4854fdb67) |
|---|---|
| 1/* 2 * linux/arch/arm/kernel/entry-armv.S 3 * 4 * Copyright (C) 1996,1997,1998 Russell King. 5 * ARM700 fix by Matthew Godbolt (linux-user@willothewisp.demon.co.uk) 6 * nommu support by Hyok S. Choi (hyok.choi@samsung.com) 7 * 8 * This program is free software; you can redistribute it and/or modify --- 5 unchanged lines hidden (view full) --- 14 * Note: there is a StrongARM bug in the STMIA rn, {regs}^ instruction 15 * that causes it to save wrong values... Be aware! 16 */ 17 18#include <asm/memory.h> 19#include <asm/glue-df.h> 20#include <asm/glue-pf.h> 21#include <asm/vfpmacros.h> | 1/* 2 * linux/arch/arm/kernel/entry-armv.S 3 * 4 * Copyright (C) 1996,1997,1998 Russell King. 5 * ARM700 fix by Matthew Godbolt (linux-user@willothewisp.demon.co.uk) 6 * nommu support by Hyok S. Choi (hyok.choi@samsung.com) 7 * 8 * This program is free software; you can redistribute it and/or modify --- 5 unchanged lines hidden (view full) --- 14 * Note: there is a StrongARM bug in the STMIA rn, {regs}^ instruction 15 * that causes it to save wrong values... Be aware! 16 */ 17 18#include <asm/memory.h> 19#include <asm/glue-df.h> 20#include <asm/glue-pf.h> 21#include <asm/vfpmacros.h> |
| 22#ifndef CONFIG_MULTI_IRQ_HANDLER |
|
| 22#include <mach/entry-macro.S> | 23#include <mach/entry-macro.S> |
| 24#endif |
|
| 23#include <asm/thread_notify.h> 24#include <asm/unwind.h> 25#include <asm/unistd.h> 26#include <asm/tls.h> 27#include <asm/system.h> 28 29#include "entry-header.S" 30#include <asm/entry-macro-multi.S> --- 1065 unchanged lines hidden (view full) --- 1096 * Enter in FIQ mode, spsr = ANY CPSR, lr = ANY PC 1097 * MUST PRESERVE SVC SPSR, but need to switch to SVC mode to show our msg. 1098 * Basically to switch modes, we *HAVE* to clobber one register... brain 1099 * damage alert! I don't think that we can execute any code in here in any 1100 * other mode than FIQ... Ok you can switch to another mode, but you can't 1101 * get out of that mode without clobbering one register. 1102 */ 1103vector_fiq: | 25#include <asm/thread_notify.h> 26#include <asm/unwind.h> 27#include <asm/unistd.h> 28#include <asm/tls.h> 29#include <asm/system.h> 30 31#include "entry-header.S" 32#include <asm/entry-macro-multi.S> --- 1065 unchanged lines hidden (view full) --- 1098 * Enter in FIQ mode, spsr = ANY CPSR, lr = ANY PC 1099 * MUST PRESERVE SVC SPSR, but need to switch to SVC mode to show our msg. 1100 * Basically to switch modes, we *HAVE* to clobber one register... brain 1101 * damage alert! I don't think that we can execute any code in here in any 1102 * other mode than FIQ... Ok you can switch to another mode, but you can't 1103 * get out of that mode without clobbering one register. 1104 */ 1105vector_fiq: |
| 1104 disable_fiq | |
| 1105 subs pc, lr, #4 1106 1107/*============================================================================= 1108 * Address exception handler 1109 *----------------------------------------------------------------------------- 1110 * These aren't too critical. 1111 * (they're not supposed to happen, and won't happen in 32-bit data mode). 1112 */ --- 48 unchanged lines hidden --- | 1106 subs pc, lr, #4 1107 1108/*============================================================================= 1109 * Address exception handler 1110 *----------------------------------------------------------------------------- 1111 * These aren't too critical. 1112 * (they're not supposed to happen, and won't happen in 32-bit data mode). 1113 */ --- 48 unchanged lines hidden --- |