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| author | Joel Sing <joel@sing.id.au> | 2020-01-23 03:42:07 +1100 |
|---|---|---|
| committer | Joel Sing <joel@sing.id.au> | 2020-01-23 14:36:57 +0000 |
| commit | 82a2f825b7163eafebbf9b8640ef6406e4dda9a9 (patch) | |
| tree | e1678c325465dff3bac1dba15ded5a91e6724e08 /src/runtime/mkpreempt.go | |
| parent | 9f07cdd99ee70b90e2a5fe998acb48c5fc6e39f2 (diff) | |
| download | go-82a2f825b7163eafebbf9b8640ef6406e4dda9a9.tar.gz go-82a2f825b7163eafebbf9b8640ef6406e4dda9a9.zip | |
runtime: add missing code for linux/riscv64
Makes linux/riscv64 runtime buildable.
Updates #27532
Change-Id: I91bcadaaecb8ff3ffd70fcb437b2b6e4bbe11eda
Reviewed-on: https://go-review.googlesource.com/c/go/+/215839
Run-TryBot: Joel Sing <joel@sing.id.au>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
Diffstat (limited to 'src/runtime/mkpreempt.go')
| -rw-r--r-- | src/runtime/mkpreempt.go | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/runtime/mkpreempt.go b/src/runtime/mkpreempt.go index 615ec1868c..64e220772e 100644 --- a/src/runtime/mkpreempt.go +++ b/src/runtime/mkpreempt.go @@ -83,6 +83,7 @@ var arches = map[string]func(){ "mips64x": func() { genMIPS(true) }, "mipsx": func() { genMIPS(false) }, "ppc64x": genPPC64, + "riscv64": genRISCV64, "s390x": genS390X, "wasm": genWasm, } @@ -478,6 +479,11 @@ func genPPC64() { p("JMP (CTR)") } +func genRISCV64() { + p("// No async preemption on riscv64 - see issue 36711") + p("UNDEF") +} + func genS390X() { // Add integer registers R0-R12 // R13 (g), R14 (LR), R15 (SP) are special, and not saved here. |