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author | Russ Cox <rsc@golang.org> | 2021-02-01 15:12:08 -0500 |
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committer | Russ Cox <rsc@golang.org> | 2021-02-19 00:41:03 +0000 |
commit | c7c6c113be96b7b68f54696d2986f98dc9df64d6 (patch) | |
tree | 775e1a50c37b5d04ba82d2f8a410f1166f501114 /src/runtime/memclr_arm.s | |
parent | 3527caa7d63eab821c9936383e6c442d7a013de1 (diff) | |
download | go-c7c6c113be96b7b68f54696d2986f98dc9df64d6.tar.gz go-c7c6c113be96b7b68f54696d2986f98dc9df64d6.zip |
runtime: convert windows/arm64 assembly
The assembly is mostly a straightforward conversion of the
equivalent arm assembly.
This CL is part of a stack adding windows/arm64
support (#36439), intended to land in the Go 1.17 cycle.
Change-Id: I61b15d712ade4d3a7285c7680de8e0987aacba10
Reviewed-on: https://go-review.googlesource.com/c/go/+/288828
Trust: Russ Cox <rsc@golang.org>
Trust: Jason A. Donenfeld <Jason@zx2c4.com>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
Diffstat (limited to 'src/runtime/memclr_arm.s')
-rw-r--r-- | src/runtime/memclr_arm.s | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/runtime/memclr_arm.s b/src/runtime/memclr_arm.s index f113a1aa2d..f02d058ead 100644 --- a/src/runtime/memclr_arm.s +++ b/src/runtime/memclr_arm.s @@ -33,6 +33,7 @@ // See memclrNoHeapPointers Go doc for important implementation constraints. // func memclrNoHeapPointers(ptr unsafe.Pointer, n uintptr) +// Also called from assembly in sys_windows_arm.s without g (but using Go stack convention). TEXT runtime·memclrNoHeapPointers(SB),NOSPLIT,$0-8 MOVW ptr+0(FP), TO MOVW n+4(FP), N |