543947 - StackGrowDirection is wrong on Solaris x86 release build

Status: RESOLVED WONTFIX

(Core :: JavaScript Engine, defect)

Description

[Ginn Chen]

jscpucfg is now a c++ program. The old trick for Sun Studio C compiler fails.
//sigh

Comment 1

[Ginn Chen]

Attachment: patch

__SUNPRO_C is C compiler, __SUNPRO_CC is C++ compiler
But Sun C++ doesn't support #pragma no_inline.
We can use -xinline=no%function in command line, or lower the optimization level for this file.

Use extern "C", so that I don't have to use mangled name for it.

Another minor change not related to this bug:
Do not use lock_sparcv8plus.il for jslock.o on x86. I did a mistake in my previous fix.
However it is harmless.

Comment 2

[Jim Blandy :jimb]

Ginn --- does the patch attached to bug 552500 work for you here?

Comment 3

[Ginn Chen]

Yes, I think so.

Thanks!

Comment 4

[Jim Blandy :jimb]

Okay.  I've asked jorendorff to review bug 552500.