* Note: there is a StrongARM bug in the STMIA rn, {regs}^ instruction that causes
* it to save wrong values... Be aware!
*/
-#include <linux/config.h>
#include <asm/memory.h>
#include <asm/glue.h>
b do_fpe @ CP#1 (FPE)
b do_fpe @ CP#2 (FPE)
mov pc, lr @ CP#3
+#ifdef CONFIG_CRUNCH
+ b crunch_task_enable @ CP#4 (MaverickCrunch)
+ b crunch_task_enable @ CP#5 (MaverickCrunch)
+ b crunch_task_enable @ CP#6 (MaverickCrunch)
+#else
mov pc, lr @ CP#4
mov pc, lr @ CP#5
mov pc, lr @ CP#6
+#endif
mov pc, lr @ CP#7
mov pc, lr @ CP#8
mov pc, lr @ CP#9
#ifdef CONFIG_MMU
mcr p15, 0, r6, c3, c0, 0 @ Set domain register
#endif
-#if defined(CONFIG_IWMMXT)
- bl iwmmxt_task_switch
-#elif defined(CONFIG_CPU_XSCALE)
+#if defined(CONFIG_CPU_XSCALE) && !defined(CONFIG_IWMMXT)
add r4, r2, #TI_CPU_DOMAIN + 40 @ cpu_context_save->extra
ldmib r4, {r4, r5}
mar acc0, r4, r5
* purpose.
*/
+ .macro usr_ret, reg
+#ifdef CONFIG_ARM_THUMB
+ bx \reg
+#else
+ mov pc, \reg
+#endif
+ .endm
+
.align 5
.globl __kuser_helper_start
__kuser_helper_start:
#if __LINUX_ARM_ARCH__ >= 6 && defined(CONFIG_SMP)
mcr p15, 0, r0, c7, c10, 5 @ dmb
#endif
- mov pc, lr
+ usr_ret lr
.align 5
mov r0, #-1
adds r0, r0, #0
#endif
- mov pc, lr
+ usr_ret lr
#else
#ifdef CONFIG_SMP
mcr p15, 0, r0, c7, c10, 5 @ dmb
#endif
- mov pc, lr
+ usr_ret lr
#endif
__kuser_get_tls: @ 0xffff0fe0
#if !defined(CONFIG_HAS_TLS_REG) && !defined(CONFIG_TLS_REG_EMUL)
-
ldr r0, [pc, #(16 - 8)] @ TLS stored at 0xffff0ff0
- mov pc, lr
-
#else
-
mrc p15, 0, r0, c13, c0, 3 @ read TLS register
- mov pc, lr
-
#endif
+ usr_ret lr
.rep 5
.word 0 @ pad up to __kuser_helper_version