diff options
| author | Lynn Boger <laboger@linux.vnet.ibm.com> | 2021-09-27 07:48:33 -0500 |
|---|---|---|
| committer | Lynn Boger <laboger@linux.vnet.ibm.com> | 2021-09-28 18:58:50 +0000 |
| commit | 9c43872bd831396ccf637f4569a18d784d1e9bce (patch) | |
| tree | 436a8a312343c15f6f2fe0ec8119beab2417c2ad /src/runtime/stack.go | |
| parent | 84ba117fd7446030f93ab679d5c819dc028ad881 (diff) | |
| download | go-9c43872bd831396ccf637f4569a18d784d1e9bce.tar.xz | |
reflect,runtime: add reflect support for regabi on PPC64
This adds the regabi support needed for reflect including:
- implementation of the makeFuncSub and methodValueCall for
reflect
- implementations of archFloat32FromReg and archFloat32ToReg
needed for PPC64 due to differences in the way float32 are
represented in registers as compared to other platforms
- change needed to stack.go due to the functions that are
changed above
Change-Id: Ida40d831370e39b91711ccb9616492b7fad3debf
Reviewed-on: https://go-review.googlesource.com/c/go/+/352429
Run-TryBot: Lynn Boger <laboger@linux.vnet.ibm.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Trust: Lynn Boger <laboger@linux.vnet.ibm.com>
Diffstat (limited to 'src/runtime/stack.go')
| -rw-r--r-- | src/runtime/stack.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/runtime/stack.go b/src/runtime/stack.go index cccec49f8e..22fff73947 100644 --- a/src/runtime/stack.go +++ b/src/runtime/stack.go @@ -1316,7 +1316,7 @@ func getStackMap(frame *stkframe, cache *pcvalueCache, debug bool) (locals, args } // stack objects. - if (GOARCH == "amd64" || GOARCH == "arm64") && unsafe.Sizeof(abi.RegArgs{}) > 0 && frame.argmap != nil { + if (GOARCH == "amd64" || GOARCH == "arm64" || GOARCH == "ppc64" || GOARCH == "ppc64le") && unsafe.Sizeof(abi.RegArgs{}) > 0 && frame.argmap != nil { // argmap is set when the function is reflect.makeFuncStub or reflect.methodValueCall. // We don't actually use argmap in this case, but we need to fake the stack object // record for these frames which contain an internal/abi.RegArgs at a hard-coded offset. |