| entry-armv.S (69dbdd819599e2f3b77c172e83af512845bca5ad) | entry-armv.S (247055aa21ffef1c49dd64710d5e94c2aee19b58) |
|---|---|
| 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 --- 721 unchanged lines hidden (view full) --- 730 UNWIND(.fnstart ) 731 UNWIND(.cantunwind ) 732 add ip, r1, #TI_CPU_SAVE 733 ldr r3, [r2, #TI_TP_VALUE] 734 ARM( stmia ip!, {r4 - sl, fp, sp, lr} ) @ Store most regs on stack 735 THUMB( stmia ip!, {r4 - sl, fp} ) @ Store most regs on stack 736 THUMB( str sp, [ip], #4 ) 737 THUMB( str lr, [ip], #4 ) | 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 --- 721 unchanged lines hidden (view full) --- 730 UNWIND(.fnstart ) 731 UNWIND(.cantunwind ) 732 add ip, r1, #TI_CPU_SAVE 733 ldr r3, [r2, #TI_TP_VALUE] 734 ARM( stmia ip!, {r4 - sl, fp, sp, lr} ) @ Store most regs on stack 735 THUMB( stmia ip!, {r4 - sl, fp} ) @ Store most regs on stack 736 THUMB( str sp, [ip], #4 ) 737 THUMB( str lr, [ip], #4 ) |
| 738#ifdef CONFIG_MMU | 738#ifdef CONFIG_CPU_USE_DOMAINS |
| 739 ldr r6, [r2, #TI_CPU_DOMAIN] 740#endif 741 set_tls r3, r4, r5 742#if defined(CONFIG_CC_STACKPROTECTOR) && !defined(CONFIG_SMP) 743 ldr r7, [r2, #TI_TASK] 744 ldr r8, =__stack_chk_guard 745 ldr r7, [r7, #TSK_STACK_CANARY] 746#endif | 739 ldr r6, [r2, #TI_CPU_DOMAIN] 740#endif 741 set_tls r3, r4, r5 742#if defined(CONFIG_CC_STACKPROTECTOR) && !defined(CONFIG_SMP) 743 ldr r7, [r2, #TI_TASK] 744 ldr r8, =__stack_chk_guard 745 ldr r7, [r7, #TSK_STACK_CANARY] 746#endif |
| 747#ifdef CONFIG_MMU | 747#ifdef CONFIG_CPU_USE_DOMAINS |
| 748 mcr p15, 0, r6, c3, c0, 0 @ Set domain register 749#endif 750 mov r5, r0 751 add r4, r2, #TI_CPU_SAVE 752 ldr r0, =thread_notify_head 753 mov r1, #THREAD_NOTIFY_SWITCH 754 bl atomic_notifier_call_chain 755#if defined(CONFIG_CC_STACKPROTECTOR) && !defined(CONFIG_SMP) --- 492 unchanged lines hidden --- | 748 mcr p15, 0, r6, c3, c0, 0 @ Set domain register 749#endif 750 mov r5, r0 751 add r4, r2, #TI_CPU_SAVE 752 ldr r0, =thread_notify_head 753 mov r1, #THREAD_NOTIFY_SWITCH 754 bl atomic_notifier_call_chain 755#if defined(CONFIG_CC_STACKPROTECTOR) && !defined(CONFIG_SMP) --- 492 unchanged lines hidden --- |