diff options
| author | Cherry Zhang <cherryyz@google.com> | 2021-03-02 13:22:21 -0500 |
|---|---|---|
| committer | Cherry Zhang <cherryyz@google.com> | 2021-03-05 23:32:44 +0000 |
| commit | 87d29939c8f93799ce889d98e0e5579d1eb2ffe5 (patch) | |
| tree | bdb87f6d470458415922ef3ada78fd50331642a8 /src | |
| parent | 7205a4fbdc98f22fc2f0df7d12a242f9096bebbf (diff) | |
| download | go-87d29939c8f93799ce889d98e0e5579d1eb2ffe5.tar.xz | |
runtime: remove racefuncenterfp
No longer needed with previous CL.
Change-Id: I7c01f9e0e34ecb9553ef1b3d662f33419fd3a244
Reviewed-on: https://go-review.googlesource.com/c/go/+/297932
Trust: Cherry Zhang <cherryyz@google.com>
Reviewed-by: David Chase <drchase@google.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/runtime/race_amd64.s | 10 | ||||
| -rw-r--r-- | src/runtime/race_arm64.s | 10 | ||||
| -rw-r--r-- | src/runtime/race_ppc64le.s | 12 |
3 files changed, 3 insertions, 29 deletions
diff --git a/src/runtime/race_amd64.s b/src/runtime/race_amd64.s index e10c21c7f3..287bb9fc0a 100644 --- a/src/runtime/race_amd64.s +++ b/src/runtime/race_amd64.s @@ -167,21 +167,13 @@ call: ret: RET -// func runtime·racefuncenterfp(fp uintptr) -// Called from instrumented code. -// Like racefuncenter but passes FP, not PC -TEXT runtime·racefuncenterfp(SB), NOSPLIT, $0-8 - MOVQ fp+0(FP), R11 - MOVQ -8(R11), R11 - JMP racefuncenter<>(SB) - // func runtime·racefuncenter(pc uintptr) // Called from instrumented code. TEXT runtime·racefuncenter(SB), NOSPLIT, $0-8 MOVQ callpc+0(FP), R11 JMP racefuncenter<>(SB) -// Common code for racefuncenter/racefuncenterfp +// Common code for racefuncenter // R11 = caller's return address TEXT racefuncenter<>(SB), NOSPLIT, $0-0 MOVQ DX, BX // save function entry context (for closures) diff --git a/src/runtime/race_arm64.s b/src/runtime/race_arm64.s index 8aa17742b8..82e3caadc8 100644 --- a/src/runtime/race_arm64.s +++ b/src/runtime/race_arm64.s @@ -160,21 +160,13 @@ call: ret: RET -// func runtime·racefuncenterfp(fp uintptr) -// Called from instrumented code. -// Like racefuncenter but doesn't passes an arg, uses the caller pc -// from the first slot on the stack -TEXT runtime·racefuncenterfp(SB), NOSPLIT, $0-0 - MOVD 0(RSP), R9 - JMP racefuncenter<>(SB) - // func runtime·racefuncenter(pc uintptr) // Called from instrumented code. TEXT runtime·racefuncenter(SB), NOSPLIT, $0-8 MOVD callpc+0(FP), R9 JMP racefuncenter<>(SB) -// Common code for racefuncenter/racefuncenterfp +// Common code for racefuncenter // R9 = caller's return address TEXT racefuncenter<>(SB), NOSPLIT, $0-0 load_g diff --git a/src/runtime/race_ppc64le.s b/src/runtime/race_ppc64le.s index 8961254ea6..b09f37031c 100644 --- a/src/runtime/race_ppc64le.s +++ b/src/runtime/race_ppc64le.s @@ -163,23 +163,13 @@ call: ret: RET -// func runtime·racefuncenterfp() -// Called from instrumented Go code. -// Like racefuncenter but doesn't pass an arg, uses the caller pc -// from the first slot on the stack. -TEXT runtime·racefuncenterfp(SB), NOSPLIT, $0-0 - MOVD 0(R1), R8 - BR racefuncenter<>(SB) - // func runtime·racefuncenter(pc uintptr) // Called from instrumented Go code. -// Not used now since gc/racewalk.go doesn't pass the -// correct caller pc and racefuncenterfp can do it. TEXT runtime·racefuncenter(SB), NOSPLIT, $0-8 MOVD callpc+0(FP), R8 BR racefuncenter<>(SB) -// Common code for racefuncenter/racefuncenterfp +// Common code for racefuncenter // R11 = caller's return address TEXT racefuncenter<>(SB), NOSPLIT, $0-0 MOVD runtime·tls_g(SB), R10 |