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runtime: remove getcallerpc on riscv64

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This was converted to a compiler intrinsic and no longer needs to exist
in assembly.

Change-Id: I7495c435d4642e0e71d8f7677d70af3a3ca2a6ba
Reviewed-on: https://go-review.googlesource.com/c/go/+/539195
Run-TryBot: Joel Sing <joel@sing.id.au>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: David Chase <drchase@google.com>
This commit is contained in:
Joel Sing 2023-11-02 21:46:38 +11:00
parent 450f469c3c
commit 642b131111
1 changed files with 0 additions and 5 deletions
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5
src/runtime/asm_riscv64.s
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@ -148,11 +148,6 @@ noswitch:
ADD $8, X2
JMP (T1)
TEXT runtime·getcallerpc(SB),NOSPLIT|NOFRAME,$0-8
MOV 0(X2), T0 // LR saved by caller
MOV T0, ret+0(FP)
RET
// func switchToCrashStack0(fn func())
TEXT runtime·switchToCrashStack0<ABIInternal>(SB), NOSPLIT, $0-8
MOV X10, CTXT // context register