diff options
Diffstat (limited to 'arch/arm/vfp')
| -rw-r--r-- | arch/arm/vfp/entry.S | 4 | ||||
| -rw-r--r-- | arch/arm/vfp/vfphw.S | 26 |
2 files changed, 15 insertions, 15 deletions
diff --git a/arch/arm/vfp/entry.S b/arch/arm/vfp/entry.S index fe6ca574d093..2e78760f3495 100644 --- a/arch/arm/vfp/entry.S +++ b/arch/arm/vfp/entry.S @@ -34,7 +34,7 @@ ENDPROC(do_vfp) ENTRY(vfp_null_entry) dec_preempt_count_ti r10, r4 - mov pc, lr + ret lr ENDPROC(vfp_null_entry) .align 2 @@ -49,7 +49,7 @@ ENTRY(vfp_testing_entry) dec_preempt_count_ti r10, r4 ldr r0, VFP_arch_address str r0, [r0] @ set to non-zero value - mov pc, r9 @ we have handled the fault + ret r9 @ we have handled the fault ENDPROC(vfp_testing_entry) .align 2 diff --git a/arch/arm/vfp/vfphw.S b/arch/arm/vfp/vfphw.S index be807625ed8c..cda654cbf2c2 100644 --- a/arch/arm/vfp/vfphw.S +++ b/arch/arm/vfp/vfphw.S @@ -183,7 +183,7 @@ vfp_hw_state_valid: @ always subtract 4 from the following @ instruction address. dec_preempt_count_ti r10, r4 - mov pc, r9 @ we think we have handled things + ret r9 @ we think we have handled things look_for_VFP_exceptions: @@ -202,7 +202,7 @@ look_for_VFP_exceptions: DBGSTR "not VFP" dec_preempt_count_ti r10, r4 - mov pc, lr + ret lr process_exception: DBGSTR "bounce" @@ -234,7 +234,7 @@ ENTRY(vfp_save_state) VFPFMRX r12, FPINST2 @ FPINST2 if needed (and present) 1: stmia r0, {r1, r2, r3, r12} @ save FPEXC, FPSCR, FPINST, FPINST2 - mov pc, lr + ret lr ENDPROC(vfp_save_state) .align @@ -245,7 +245,7 @@ vfp_current_hw_state_address: #ifdef CONFIG_THUMB2_KERNEL adr \tmp, 1f add \tmp, \tmp, \base, lsl \shift - mov pc, \tmp + ret \tmp #else add pc, pc, \base, lsl \shift mov r0, r0 @@ -257,10 +257,10 @@ ENTRY(vfp_get_float) tbl_branch r0, r3, #3 .irp dr,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15 1: mrc p10, 0, r0, c\dr, c0, 0 @ fmrs r0, s0 - mov pc, lr + ret lr .org 1b + 8 1: mrc p10, 0, r0, c\dr, c0, 4 @ fmrs r0, s1 - mov pc, lr + ret lr .org 1b + 8 .endr ENDPROC(vfp_get_float) @@ -269,10 +269,10 @@ ENTRY(vfp_put_float) tbl_branch r1, r3, #3 .irp dr,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15 1: mcr p10, 0, r0, c\dr, c0, 0 @ fmsr r0, s0 - mov pc, lr + ret lr .org 1b + 8 1: mcr p10, 0, r0, c\dr, c0, 4 @ fmsr r0, s1 - mov pc, lr + ret lr .org 1b + 8 .endr ENDPROC(vfp_put_float) @@ -281,14 +281,14 @@ ENTRY(vfp_get_double) tbl_branch r0, r3, #3 .irp dr,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15 1: fmrrd r0, r1, d\dr - mov pc, lr + ret lr .org 1b + 8 .endr #ifdef CONFIG_VFPv3 @ d16 - d31 registers .irp dr,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15 1: mrrc p11, 3, r0, r1, c\dr @ fmrrd r0, r1, d\dr - mov pc, lr + ret lr .org 1b + 8 .endr #endif @@ -296,21 +296,21 @@ ENTRY(vfp_get_double) @ virtual register 16 (or 32 if VFPv3) for compare with zero mov r0, #0 mov r1, #0 - mov pc, lr + ret lr ENDPROC(vfp_get_double) ENTRY(vfp_put_double) tbl_branch r2, r3, #3 .irp dr,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15 1: fmdrr d\dr, r0, r1 - mov pc, lr + ret lr .org 1b + 8 .endr #ifdef CONFIG_VFPv3 @ d16 - d31 registers .irp dr,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15 1: mcrr p11, 3, r0, r1, c\dr @ fmdrr r0, r1, d\dr - mov pc, lr + ret lr .org 1b + 8 .endr #endif |