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author | Mateusz Guzik <mjg@FreeBSD.org> | 2021-01-29 15:09:14 +0000 |
---|---|---|
committer | Mateusz Guzik <mjg@FreeBSD.org> | 2021-06-26 15:52:36 +0000 |
commit | 38dc5ed3cee4b2aec04becba9042a0272609325d (patch) | |
tree | fb05464c8d0b990ce27db6ec12b20d69f31ff12a | |
parent | f2ef124469aef4ba17fb201d5412b04cc298bd2a (diff) | |
download | src-38dc5ed3cee4b2aec04becba9042a0272609325d.tar.gz src-38dc5ed3cee4b2aec04becba9042a0272609325d.zip |
amd64: add missing ALIGN_TEXT to loops in memset and memmove
(cherry picked from commit 164c3b81848bc81dc200b12370999474225447a3)
-rw-r--r-- | lib/libc/amd64/string/memmove.S | 2 | ||||
-rw-r--r-- | lib/libc/amd64/string/memset.S | 1 | ||||
-rw-r--r-- | sys/amd64/amd64/support.S | 3 |
3 files changed, 6 insertions, 0 deletions
diff --git a/lib/libc/amd64/string/memmove.S b/lib/libc/amd64/string/memmove.S index accc86440610..4797140a1c16 100644 --- a/lib/libc/amd64/string/memmove.S +++ b/lib/libc/amd64/string/memmove.S @@ -65,6 +65,7 @@ __FBSDID("$FreeBSD$"); cmpq $256,%rcx ja 1256f + ALIGN_TEXT 103200: movq (%rsi),%rdx movq %rdx,(%rdi) @@ -198,6 +199,7 @@ __FBSDID("$FreeBSD$"); cmpq $32,%rcx jb 2016f + ALIGN_TEXT 2032: movq (%rsi),%rdx movq %rdx,(%rdi) diff --git a/lib/libc/amd64/string/memset.S b/lib/libc/amd64/string/memset.S index 67f21714b3d1..0639573a4a3e 100644 --- a/lib/libc/amd64/string/memset.S +++ b/lib/libc/amd64/string/memset.S @@ -46,6 +46,7 @@ __FBSDID("$FreeBSD$"); cmpq $256,%rcx ja 1256f + ALIGN_TEXT 103200: movq %r10,(%rdi) movq %r10,8(%rdi) diff --git a/sys/amd64/amd64/support.S b/sys/amd64/amd64/support.S index 906e52b81db7..6fd123e94377 100644 --- a/sys/amd64/amd64/support.S +++ b/sys/amd64/amd64/support.S @@ -322,6 +322,7 @@ END(memcmp) cmpq $256,%rcx ja 1256f + ALIGN_TEXT 103200: movq (%rsi),%rdx movq %rdx,(%rdi) @@ -455,6 +456,7 @@ END(memcmp) cmpq $32,%rcx jb 2016f + ALIGN_TEXT 2032: movq (%rsi),%rdx movq %rdx,(%rdi) @@ -595,6 +597,7 @@ END(memcpy_erms) cmpq $256,%rcx ja 1256f + ALIGN_TEXT 103200: movq %r10,(%rdi) movq %r10,8(%rdi) |