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| author | Martin Möhrmann <moehrmann@google.com> | 2020-11-21 15:53:18 +0100 |
|---|---|---|
| committer | Martin Möhrmann <moehrmann@google.com> | 2020-11-23 05:57:35 +0000 |
| commit | d902791b509b641683d4ec58b282180c56918aec (patch) | |
| tree | ad831d6b4c6e642d7f256ca721c4ee05666b1875 /src/sync | |
| parent | 9ea6364a5e9f776af36604c2c20501e6d07f8467 (diff) | |
| download | go-d902791b509b641683d4ec58b282180c56918aec.tar.gz go-d902791b509b641683d4ec58b282180c56918aec.zip | |
sync: use 386 instead of x86-32 to refer to the 32 bit x86 architecture
This aligns the naming with GOARCH using 386 as a build target for
this architecture and makes it more easily found when searching
for documentation related to the build target.
Change-Id: I393bb89dd2f71e568124107b13e1b288fbd0c76a
Reviewed-on: https://go-review.googlesource.com/c/go/+/271988
Trust: Martin Möhrmann <moehrmann@google.com>
Run-TryBot: Martin Möhrmann <martisch@uos.de>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Diffstat (limited to 'src/sync')
| -rw-r--r-- | src/sync/atomic/doc.go | 11 | ||||
| -rw-r--r-- | src/sync/once.go | 2 |
2 files changed, 6 insertions, 7 deletions
diff --git a/src/sync/atomic/doc.go b/src/sync/atomic/doc.go index ff4ad80049..805ef956d5 100644 --- a/src/sync/atomic/doc.go +++ b/src/sync/atomic/doc.go @@ -43,15 +43,14 @@ import ( "unsafe" ) -// BUG(rsc): On x86-32, the 64-bit functions use instructions unavailable before the Pentium MMX. +// BUG(rsc): On 386, the 64-bit functions use instructions unavailable before the Pentium MMX. // // On non-Linux ARM, the 64-bit functions use instructions unavailable before the ARMv6k core. // -// On ARM, x86-32, and 32-bit MIPS, -// it is the caller's responsibility to arrange for 64-bit -// alignment of 64-bit words accessed atomically. The first word in a -// variable or in an allocated struct, array, or slice can be relied upon to be -// 64-bit aligned. +// On ARM, 386, and 32-bit MIPS, it is the caller's responsibility +// to arrange for 64-bit alignment of 64-bit words accessed atomically. +// The first word in a variable or in an allocated struct, array, or slice can +// be relied upon to be 64-bit aligned. // SwapInt32 atomically stores new into *addr and returns the previous *addr value. func SwapInt32(addr *int32, new int32) (old int32) diff --git a/src/sync/once.go b/src/sync/once.go index bf4b80c867..8844314e7e 100644 --- a/src/sync/once.go +++ b/src/sync/once.go @@ -15,7 +15,7 @@ type Once struct { // done indicates whether the action has been performed. // It is first in the struct because it is used in the hot path. // The hot path is inlined at every call site. - // Placing done first allows more compact instructions on some architectures (amd64/x86), + // Placing done first allows more compact instructions on some architectures (amd64/386), // and fewer instructions (to calculate offset) on other architectures. done uint32 m Mutex |