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| author | Mike Frysinger <vapier@gentoo.org> | 2009-07-03 00:28:18 -0400 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2009-07-03 00:28:18 -0400 |
| commit | e9e15c687c5ebdf64f2f0679f5a21b41062bc210 (patch) | |
| tree | 53a11b091a118adb696da91d134ee91f7be8ec0e /libc/string | |
| parent | 14276f18072accb6ad36e8d784e44ee1e1a29c56 (diff) | |
| parent | eac5e6eee91332c3c98f4c5a3ee2d55ec1723d81 (diff) | |
Merge branch 'master' of git://uclibc.org/uClibc
Diffstat (limited to 'libc/string')
| -rw-r--r-- | libc/string/arm/_memcpy.S | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libc/string/arm/_memcpy.S b/libc/string/arm/_memcpy.S index 103580a0c..b26080d02 100644 --- a/libc/string/arm/_memcpy.S +++ b/libc/string/arm/_memcpy.S @@ -67,8 +67,9 @@ * a time where possible. * * Note: r12 (aka ip) can be trashed during the function along with - * r0-r3 although r0-r2 have defined uses i.e. src, dest, len through out. + * r0-r3 although r0-r2 have defined uses i.e. dest, src, len throughout. * Additional registers are preserved prior to use i.e. r4, r5 & lr + * The return value in r0 must be the destination address. * * Apologies for the state of the comments ;-) */ @@ -108,7 +109,7 @@ _memcpy: cmp r1, r0 bcc .Lmemcpy_backwards - IT(tt, eq) /* Quick abort for src=dst */ + IT(t, eq) /* Quick abort for src=dst */ #if defined(__USE_BX__) bxeq lr #else |