Date: Mon, 19 Jul 2021 09:53:51 GMT From: Mateusz Guzik <mjg@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 6799c73d1e35 - main - arm: retire bcopy Message-ID: <202107190953.16J9rpAg023483@gitrepo.freebsd.org>
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The branch main has been updated by mjg: URL: https://cgit.FreeBSD.org/src/commit/?id=6799c73d1e35cffc2bc86c49e1bc42faaf3f8e9d commit 6799c73d1e35cffc2bc86c49e1bc42faaf3f8e9d Author: Mateusz Guzik <mjg@FreeBSD.org> AuthorDate: 2021-07-19 09:53:02 +0000 Commit: Mateusz Guzik <mjg@FreeBSD.org> CommitDate: 2021-07-19 09:53:02 +0000 arm: retire bcopy It is obsolete since ba96f37758412151 ("Use __builtin for various mem* and b* (e.g. bzero) routines.") Discussed with: cognet Sponsored by: Rubicon Communications, LLC ("Netgate") --- sys/arm/arm/support.S | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/sys/arm/arm/support.S b/sys/arm/arm/support.S index bcb0b8cffbbb..9390b03f62a3 100644 --- a/sys/arm/arm/support.S +++ b/sys/arm/arm/support.S @@ -326,12 +326,7 @@ ENTRY(memcmp) RET END(memcmp) -ENTRY(bcopy) - /* switch the source and destination registers */ - eor r0, r1, r0 - eor r1, r0, r1 - eor r0, r1, r0 -EENTRY(memmove) +ENTRY(memmove) /* Do the buffers overlap? */ cmp r0, r1 RETeq /* Bail now if src/dst are the same */ @@ -736,8 +731,7 @@ EENTRY(memmove) .Lmemmove_bsrcul1l4: add r1, r1, #1 b .Lmemmove_bl4 -EEND(memmove) -END(bcopy) +END(memmove) /* LINTSTUB: Func: void *memcpy(void *dst, const void *src, size_t len) */ ENTRY(memcpy)
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