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| author | Zack Weinberg <zackw@panix.com> | 2017-05-11 20:36:15 -0400 |
|---|---|---|
| committer | Zack Weinberg <zackw@panix.com> | 2017-05-20 08:12:11 -0400 |
| commit | 81cb7a0b2b6b905a504b8b56fe3c1634adf8fb71 (patch) | |
| tree | ed0a4b6153ee727aca95aadfb8b9061cd873ca7e /sysdeps/arm/memset.S | |
| parent | 42a844c6a213f9219a4baa013c7305679d5dcaaa (diff) | |
| download | glibc-81cb7a0b2b6b905a504b8b56fe3c1634adf8fb71.zip glibc-81cb7a0b2b6b905a504b8b56fe3c1634adf8fb71.tar.gz glibc-81cb7a0b2b6b905a504b8b56fe3c1634adf8fb71.tar.bz2 | |
Remove sfi_* annotations from ARM assembly files.
This semi-mechanical patch removes all uses and definitions of the
sfi_breg, sfi_pld, and sfi_sp macros from various ARM-specific
assembly files. These were only used by NaCl.
* sysdeps/arm/sysdep.h
(ARM_SFI_MACROS, sfi_breg, sfi_pld, sfi_sp): Delete definitions.
* sysdeps/arm/__longjmp.S, sysdeps/arm/add_n.S
* sysdeps/arm/addmul_1.S, sysdeps/arm/arm-mcount.S
* sysdeps/arm/armv6/rawmemchr.S, sysdeps/arm/armv6/strchr.S
* sysdeps/arm/armv6/strcpy.S, sysdeps/arm/armv6/strlen.S
* sysdeps/arm/armv6/strrchr.S, sysdeps/arm/armv6t2/memchr.S
* sysdeps/arm/armv6t2/strlen.S
* sysdeps/arm/armv7/multiarch/memcpy_impl.S
* sysdeps/arm/armv7/strcmp.S, sysdeps/arm/dl-tlsdesc.S
* sysdeps/arm/memcpy.S, sysdeps/arm/memmove.S
* sysdeps/arm/memset.S, sysdeps/arm/setjmp.S
* sysdeps/arm/strlen.S, sysdeps/arm/submul_1.S:
Remove all uses of sfi_breg, sfi_pld, and sfi_sp.
Diffstat (limited to 'sysdeps/arm/memset.S')
| -rw-r--r-- | sysdeps/arm/memset.S | 27 |
1 files changed, 9 insertions, 18 deletions
diff --git a/sysdeps/arm/memset.S b/sysdeps/arm/memset.S index d369c20..9594636 100644 --- a/sysdeps/arm/memset.S +++ b/sysdeps/arm/memset.S @@ -32,8 +32,7 @@ ENTRY(memset) 1: tst r3, #3 @ aligned yet? - sfi_breg r3, \ - strbne r1, [\B], #1 + strbne r1, [r3], #1 subne r2, r2, #1 bne 1b @@ -44,33 +43,25 @@ ENTRY(memset) 1: subs r2, r2, #8 - sfi_breg r3, \ - stmiacs \B!, {r1, ip} @ store up to 32 bytes per loop iteration + stmiacs r3!, {r1, ip} @ store up to 32 bytes per loop iteration subscs r2, r2, #8 - sfi_breg r3, \ - stmiacs \B!, {r1, ip} + stmiacs r3!, {r1, ip} subscs r2, r2, #8 - sfi_breg r3, \ - stmiacs \B!, {r1, ip} + stmiacs r3!, {r1, ip} subscs r2, r2, #8 - sfi_breg r3, \ - stmiacs \B!, {r1, ip} + stmiacs r3!, {r1, ip} bcs 1b and r2, r2, #7 2: subs r2, r2, #1 @ store up to 4 bytes per loop iteration - sfi_breg r3, \ - strbcs r1, [\B], #1 + strbcs r1, [r3], #1 subscs r2, r2, #1 - sfi_breg r3, \ - strbcs r1, [\B], #1 + strbcs r1, [r3], #1 subscs r2, r2, #1 - sfi_breg r3, \ - strbcs r1, [\B], #1 + strbcs r1, [r3], #1 subscs r2, r2, #1 - sfi_breg r3, \ - strbcs r1, [\B], #1 + strbcs r1, [r3], #1 bcs 2b DO_RET(lr) |