Commit aa9cfdf7 authored by Cherry Mui's avatar Cherry Mui
Browse files

[dev.typeparams] runtime: update ABIInternal assembly with register ABI on ARM64

mcall calls a closure (using ABIInternal) with an argument.
Update it to pass the argument in register.

Panic functions tail-call Go panic functions using ABIInternal.
Update them to pass the arguments in registers.

Race functions are called using ABIInternal from compiler-
instrumented code. Update them to receive the arguments in
registers.

Now all.bash passes with GOEXPERIMENT=regabi on ARM64 (at least on
macOS).

Change-Id: I648f6502c7eeb1422330c6c829181f12e08c7d0e
Reviewed-on: https://go-review.googlesource.com/c/go/+/323937


Trust: Cherry Mui <cherryyz@google.com>
Run-TryBot: Cherry Mui <cherryyz@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: default avatarMichael Knyszek <mknyszek@google.com>
parent 0c123cdf
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