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| author | Russ Cox <rsc@golang.org> | 2015-01-05 16:29:21 +0000 |
|---|---|---|
| committer | Russ Cox <rsc@golang.org> | 2015-01-05 16:29:56 +0000 |
| commit | e6d351126475dd55d9f2094c22a11c63919ab106 (patch) | |
| tree | 58b2d9019e1b0db4331516e91e2d1b17b00d0d2c /src/runtime/sys_solaris_amd64.s | |
| parent | a1c9e103719289b4f291fcb631ad324a0e331aed (diff) | |
| download | go-e6d351126475dd55d9f2094c22a11c63919ab106.tar.gz go-e6d351126475dd55d9f2094c22a11c63919ab106.zip | |
Revert "liblink, cmd/ld, runtime: remove stackguard1"
This reverts commit ab0535ae3fb45ba734d47542cc4845f27f708d1b.
I think it will remain useful to distinguish code that must
run on a system stack from code that can run on either stack,
even if that distinction is no
longer based on the implementation language.
That is, I expect to add a //go:systemstack comment that,
in terms of the old implementation, tells the compiler,
to pretend this function was written in C.
Change-Id: I33d2ebb2f99ae12496484c6ec8ed07233d693275
Reviewed-on: https://go-review.googlesource.com/2275
Reviewed-by: Russ Cox <rsc@golang.org>
Diffstat (limited to 'src/runtime/sys_solaris_amd64.s')
| -rw-r--r-- | src/runtime/sys_solaris_amd64.s | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/runtime/sys_solaris_amd64.s b/src/runtime/sys_solaris_amd64.s index 64a5224e98..54aeaeaf54 100644 --- a/src/runtime/sys_solaris_amd64.s +++ b/src/runtime/sys_solaris_amd64.s @@ -134,7 +134,8 @@ TEXT runtime·tstart_sysvicall(SB),NOSPLIT,$0 SUBQ $(0x100000), AX // stack size MOVQ AX, (g_stack+stack_lo)(DX) ADDQ $const__StackGuard, AX - MOVQ AX, g_stackguard(DX) + MOVQ AX, g_stackguard0(DX) + MOVQ AX, g_stackguard1(DX) // Someday the convention will be D is always cleared. CLD |