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| author | Austin Clements <austin@google.com> | 2019-09-01 10:37:44 -0400 |
|---|---|---|
| committer | Austin Clements <austin@google.com> | 2019-09-04 17:56:09 +0000 |
| commit | 4af3c17f8cd37288a5bb9bc53e8b88c58f5624d1 (patch) | |
| tree | 0d8dd44ab11f568977ca4521d896323fcd744c37 /src/runtime/sys_linux_386.s | |
| parent | 6719d889e1a333989c6f461a66090d5583eeaedf (diff) | |
| download | go-4af3c17f8cd37288a5bb9bc53e8b88c58f5624d1.tar.gz go-4af3c17f8cd37288a5bb9bc53e8b88c58f5624d1.zip | |
runtime: wrap nanotime, walltime, and write
In preparation for general faketime support, this renames the existing
nanotime, walltime, and write functions to nanotime1, walltime1, and
write1 and wraps them with trivial Go functions. This will let us
inject different implementations on all platforms when faketime is
enabled.
Updates #30439.
Change-Id: Ice5ccc513a32a6d89ea051638676d3ee05b00418
Reviewed-on: https://go-review.googlesource.com/c/go/+/192738
Run-TryBot: Austin Clements <austin@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Diffstat (limited to 'src/runtime/sys_linux_386.s')
| -rw-r--r-- | src/runtime/sys_linux_386.s | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/runtime/sys_linux_386.s b/src/runtime/sys_linux_386.s index 72c43bd9da..882f31cd64 100644 --- a/src/runtime/sys_linux_386.s +++ b/src/runtime/sys_linux_386.s @@ -107,7 +107,7 @@ TEXT runtime·closefd(SB),NOSPLIT,$0 MOVL AX, ret+4(FP) RET -TEXT runtime·write(SB),NOSPLIT,$0 +TEXT runtime·write1(SB),NOSPLIT,$0 MOVL $SYS_write, AX MOVL fd+0(FP), BX MOVL p+4(FP), CX @@ -192,8 +192,8 @@ TEXT runtime·mincore(SB),NOSPLIT,$0-16 MOVL AX, ret+12(FP) RET -// func walltime() (sec int64, nsec int32) -TEXT runtime·walltime(SB), NOSPLIT, $0-12 +// func walltime1() (sec int64, nsec int32) +TEXT runtime·walltime1(SB), NOSPLIT, $0-12 // We don't know how much stack space the VDSO code will need, // so switch to g0. @@ -257,7 +257,7 @@ finish: // int64 nanotime(void) so really // void nanotime(int64 *nsec) -TEXT runtime·nanotime(SB), NOSPLIT, $0-8 +TEXT runtime·nanotime1(SB), NOSPLIT, $0-8 // Switch to g0 stack. See comment above in runtime·walltime. MOVL SP, BP // Save old SP; BP unchanged by C code. |