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runtime: remove unused skip arg from fpTracebackPCs

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This was accidentally left behind when moving the logic to set the skip
sentinel in pcBuf to the caller.

Change-Id: Id7565f6ea4df6b32cf18b99c700bca322998d182
Reviewed-on: https://go-review.googlesource.com/c/go/+/489095
Reviewed-by: Michael Pratt <mpratt@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Felix Geisendörfer <felix.geisendoerfer@datadoghq.com>
This commit is contained in:
Felix Geisendörfer 2023-04-26 09:36:53 +02:00 • committed by Michael Pratt
parent 6d2309b576
commit c3db9af3a6
3 changed files with 7 additions and 7 deletions
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6
src/runtime/export_test.go
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@ -437,7 +437,7 @@ func ShrinkStackAndVerifyFramePointers() {
})
// If our new stack contains frame pointers into the old stack, this will
// crash because the old stack has been poisoned.
FPCallers(0, make([]uintptr, 1024))
FPCallers(make([]uintptr, 1024))
}
// BlockOnSystemStack switches to the system stack, prints "x\n" to
@ -1819,6 +1819,6 @@ func PersistentAlloc(n uintptr) unsafe.Pointer {
// FPCallers works like Callers and uses frame pointer unwinding to populate
// pcBuf with the return addresses of the physical frames on the stack.
func FPCallers(skip int, pcBuf []uintptr) int {
return fpTracebackPCs(unsafe.Pointer(getcallerfp()), skip, pcBuf)
func FPCallers(pcBuf []uintptr) int {
return fpTracebackPCs(unsafe.Pointer(getcallerfp()), pcBuf)
}