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xtensa: localize labels used in memmove

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Internal labels in the memmove implementation don't need to be visible,
localize them by prefixing their names with '.L'.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
This commit is contained in:
Max Filippov 2022-04-09 19:33:33 -07:00
parent 672c0c5173
commit 1030c87923
1 changed files with 10 additions and 10 deletions
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20
arch/xtensa/lib/memcopy.S
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@ -402,13 +402,13 @@ WEAK(memmove)
*/ */
# copy 16 bytes per iteration for word-aligned dst and word-aligned src # copy 16 bytes per iteration for word-aligned dst and word-aligned src
#if XCHAL_HAVE_LOOPS #if XCHAL_HAVE_LOOPS
loopnez a7, .backLoop1done loopnez a7, .LbackLoop1done
#else /* !XCHAL_HAVE_LOOPS */ #else /* !XCHAL_HAVE_LOOPS */
beqz a7, .backLoop1done beqz a7, .LbackLoop1done
slli a8, a7, 4 slli a8, a7, 4
sub a8, a3, a8 # a8 = start of first 16B source chunk sub a8, a3, a8 # a8 = start of first 16B source chunk
#endif /* !XCHAL_HAVE_LOOPS */ #endif /* !XCHAL_HAVE_LOOPS */
.backLoop1: .LbackLoop1:
addi a3, a3, -16 addi a3, a3, -16
l32i a7, a3, 12 l32i a7, a3, 12
l32i a6, a3, 8 l32i a6, a3, 8
@ -420,9 +420,9 @@ WEAK(memmove)
s32i a7, a5, 4 s32i a7, a5, 4
s32i a6, a5, 0 s32i a6, a5, 0
#if !XCHAL_HAVE_LOOPS #if !XCHAL_HAVE_LOOPS
bne a3, a8, .backLoop1 # continue loop if a3:src != a8:src_start bne a3, a8, .LbackLoop1 # continue loop if a3:src != a8:src_start
#endif /* !XCHAL_HAVE_LOOPS */ #endif /* !XCHAL_HAVE_LOOPS */
.backLoop1done: .LbackLoop1done:
bbci.l a4, 3, .Lback2 bbci.l a4, 3, .Lback2
# copy 8 bytes # copy 8 bytes
addi a3, a3, -8 addi a3, a3, -8
@ -479,13 +479,13 @@ WEAK(memmove)
#endif #endif
l32i a6, a3, 0 # load first word l32i a6, a3, 0 # load first word
#if XCHAL_HAVE_LOOPS #if XCHAL_HAVE_LOOPS
loopnez a7, .backLoop2done loopnez a7, .LbackLoop2done
#else /* !XCHAL_HAVE_LOOPS */ #else /* !XCHAL_HAVE_LOOPS */
beqz a7, .backLoop2done beqz a7, .LbackLoop2done
slli a10, a7, 4 slli a10, a7, 4
sub a10, a3, a10 # a10 = start of first 16B source chunk sub a10, a3, a10 # a10 = start of first 16B source chunk
#endif /* !XCHAL_HAVE_LOOPS */ #endif /* !XCHAL_HAVE_LOOPS */
.backLoop2: .LbackLoop2:
addi a3, a3, -16 addi a3, a3, -16
l32i a7, a3, 12 l32i a7, a3, 12
l32i a8, a3, 8 l32i a8, a3, 8
@ -501,9 +501,9 @@ WEAK(memmove)
__src_b a9, a6, a9 __src_b a9, a6, a9
s32i a9, a5, 0 s32i a9, a5, 0
#if !XCHAL_HAVE_LOOPS #if !XCHAL_HAVE_LOOPS
bne a3, a10, .backLoop2 # continue loop if a3:src != a10:src_start bne a3, a10, .LbackLoop2 # continue loop if a3:src != a10:src_start
#endif /* !XCHAL_HAVE_LOOPS */ #endif /* !XCHAL_HAVE_LOOPS */
.backLoop2done: .LbackLoop2done:
bbci.l a4, 3, .Lback12 bbci.l a4, 3, .Lback12
# copy 8 bytes # copy 8 bytes
addi a3, a3, -8 addi a3, a3, -8