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-rw-r--r--arch/arm/kernel/entry-armv.S13
1 files changed, 6 insertions, 7 deletions
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
index 0f82098c9bfe..cd22d821bf74 100644
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
@@ -562,21 +562,21 @@ ENDPROC(__und_usr)
562 @ Fall-through from Thumb-2 __und_usr 562 @ Fall-through from Thumb-2 __und_usr
563 @ 563 @
564#ifdef CONFIG_NEON 564#ifdef CONFIG_NEON
565 get_thread_info r10 @ get current thread
565 adr r6, .LCneon_thumb_opcodes 566 adr r6, .LCneon_thumb_opcodes
566 b 2f 567 b 2f
567#endif 568#endif
568call_fpe: 569call_fpe:
570 get_thread_info r10 @ get current thread
569#ifdef CONFIG_NEON 571#ifdef CONFIG_NEON
570 adr r6, .LCneon_arm_opcodes 572 adr r6, .LCneon_arm_opcodes
5712: 5732: ldr r5, [r6], #4 @ mask value
572 ldr r7, [r6], #4 @ mask value
573 cmp r7, #0 @ end mask?
574 beq 1f
575 and r8, r0, r7
576 ldr r7, [r6], #4 @ opcode bits matching in mask 574 ldr r7, [r6], #4 @ opcode bits matching in mask
575 cmp r5, #0 @ end mask?
576 beq 1f
577 and r8, r0, r5
577 cmp r8, r7 @ NEON instruction? 578 cmp r8, r7 @ NEON instruction?
578 bne 2b 579 bne 2b
579 get_thread_info r10
580 mov r7, #1 580 mov r7, #1
581 strb r7, [r10, #TI_USED_CP + 10] @ mark CP#10 as used 581 strb r7, [r10, #TI_USED_CP + 10] @ mark CP#10 as used
582 strb r7, [r10, #TI_USED_CP + 11] @ mark CP#11 as used 582 strb r7, [r10, #TI_USED_CP + 11] @ mark CP#11 as used
@@ -586,7 +586,6 @@ call_fpe:
586 tst r0, #0x08000000 @ only CDP/CPRT/LDC/STC have bit 27 586 tst r0, #0x08000000 @ only CDP/CPRT/LDC/STC have bit 27
587 tstne r0, #0x04000000 @ bit 26 set on both ARM and Thumb-2 587 tstne r0, #0x04000000 @ bit 26 set on both ARM and Thumb-2
588 moveq pc, lr 588 moveq pc, lr
589 get_thread_info r10 @ get current thread
590 and r8, r0, #0x00000f00 @ mask out CP number 589 and r8, r0, #0x00000f00 @ mask out CP number
591 THUMB( lsr r8, r8, #8 ) 590 THUMB( lsr r8, r8, #8 )
592 mov r7, #1 591 mov r7, #1