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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/strlen.S | |
| parent | 42a844c6a213f9219a4baa013c7305679d5dcaaa (diff) | |
| download | glibc-81cb7a0b2b6b905a504b8b56fe3c1634adf8fb71.tar.gz glibc-81cb7a0b2b6b905a504b8b56fe3c1634adf8fb71.tar.xz glibc-81cb7a0b2b6b905a504b8b56fe3c1634adf8fb71.zip | |
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/strlen.S')
| -rw-r--r-- | sysdeps/arm/strlen.S | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/sysdeps/arm/strlen.S b/sysdeps/arm/strlen.S index 009142be70..fb1589bbe6 100644 --- a/sysdeps/arm/strlen.S +++ b/sysdeps/arm/strlen.S @@ -30,8 +30,7 @@ ENTRY(strlen) bic r1, r0, $3 @ addr of word containing first byte - sfi_breg r1, \ - ldr r2, [\B], $4 @ get the first word + ldr r2, [r1], $4 @ get the first word ands r3, r0, $3 @ how many bytes are duff? rsb r0, r3, $0 @ get - that number into counter. beq Laligned @ skip into main check routine if no @@ -55,8 +54,7 @@ Laligned: @ here, we have a word in r2. Does it tstne r2, $0x00ff0000 @ tstne r2, $0xff000000 @ addne r0, r0, $4 @ if not, the string is 4 bytes longer - sfi_breg r1, \ - ldrne r2, [\B], $4 @ and we continue to the next word + ldrne r2, [r1], $4 @ and we continue to the next word bne Laligned @ Llastword: @ drop through to here once we find a #ifdef __ARMEB__ |