Stowage/go
2
0
Fork 0
mirror of https://github.com/golang/go.git synced 2025-12-08 06:10:04 +00:00
Code Issues Projects Releases Packages Wiki Activity

cmd/compile: add AMD64 parameter register defs, Arg ops, plumb to ssa.Config

Browse source 
This is partial plumbing recycled from the original register abi test work;
these are the parts that translate easily.  Some other bits are deferred till
later when they are ready to be used.

For #40724.

Change-Id: Ica8c55a4526793446189725a2bc3839124feb38f
Reviewed-on: https://go-review.googlesource.com/c/go/+/260539
Trust: David Chase <drchase@google.com>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
This commit is contained in:
David Chase 2020-10-07 09:44:16 -04:00
parent 42cd40ee74
commit 74cac8d479
7 changed files with 141 additions and 50 deletions
Download patch file Download diff file Expand all files Collapse all files

2
src/runtime/stack.go
View file

@ -112,7 +112,7 @@ const (
stackDebug = 0
stackFromSystem = 0 // allocate stacks from system memory instead of the heap
stackFaultOnFree = 0 // old stacks are mapped noaccess to detect use after free
stackPoisonCopy = 0 // fill stack that should not be accessed with garbage, to detect bad dereferences during copy
stackPoisonCopy = 1 // fill stack that should not be accessed with garbage, to detect bad dereferences during copy
stackNoCache = 0 // disable per-P small stack caches
// check the BP links during traceback.