| entry-common.S (aaccf3c97418f169afdbb5855e9cbcbda34e90fd) | entry-common.S (f18aef742c8fbd68e280dff0a63ba0ca6ee8ad85) |
|---|---|
| 1/* 2 * linux/arch/arm/kernel/entry-common.S 3 * 4 * Copyright (C) 2000 Russell King 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License version 2 as 8 * published by the Free Software Foundation. --- 282 unchanged lines hidden (view full) --- 291 mov r1, scno 292 add r0, sp, #S_OFF 293 bl syscall_trace_enter 294 mov scno, r0 295 invoke_syscall tbl, scno, r10, __sys_trace_return, reload=1 296 cmp scno, #-1 @ skip the syscall? 297 bne 2b 298 add sp, sp, #S_OFF @ restore stack | 1/* 2 * linux/arch/arm/kernel/entry-common.S 3 * 4 * Copyright (C) 2000 Russell King 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License version 2 as 8 * published by the Free Software Foundation. --- 282 unchanged lines hidden (view full) --- 291 mov r1, scno 292 add r0, sp, #S_OFF 293 bl syscall_trace_enter 294 mov scno, r0 295 invoke_syscall tbl, scno, r10, __sys_trace_return, reload=1 296 cmp scno, #-1 @ skip the syscall? 297 bne 2b 298 add sp, sp, #S_OFF @ restore stack |
| 299 b ret_slow_syscall | |
| 300 | 299 |
| 301__sys_trace_return: 302 str r0, [sp, #S_R0 + S_OFF]! @ save returned r0 | 300__sys_trace_return_nosave: 301 enable_irq_notrace |
| 303 mov r0, sp 304 bl syscall_trace_exit 305 b ret_slow_syscall 306 | 302 mov r0, sp 303 bl syscall_trace_exit 304 b ret_slow_syscall 305 |
| 307__sys_trace_return_nosave: 308 enable_irq_notrace | 306__sys_trace_return: 307 str r0, [sp, #S_R0 + S_OFF]! @ save returned r0 |
| 309 mov r0, sp 310 bl syscall_trace_exit 311 b ret_slow_syscall 312 313 .align 5 314#ifdef CONFIG_ALIGNMENT_TRAP 315 .type __cr_alignment, #object 316__cr_alignment: --- 148 unchanged lines hidden --- | 308 mov r0, sp 309 bl syscall_trace_exit 310 b ret_slow_syscall 311 312 .align 5 313#ifdef CONFIG_ALIGNMENT_TRAP 314 .type __cr_alignment, #object 315__cr_alignment: --- 148 unchanged lines hidden --- |