Add x64 implementation test support for assembler and code generator.

Add x64 implementation test support for assembler and code generator.

Committed: http://code.google.com/p/v8/source/detail?r=2141

[Lasse Reichstein, 2009-06-11 09:34:29]

LGTM

http://codereview.chromium.org/123014/diff/1/2
File src/bootstrapper.cc (right):

http://codereview.chromium.org/123014/diff/1/2#newcode1116
Line 1116: // TODO(X64): Reenable remaining initialization when code generation
works.
Add comment to the fact that the below code is only for debugging purposes while
developing.

http://codereview.chromium.org/123014/diff/1/5
File src/x64/codegen-x64.cc (right):

http://codereview.chromium.org/123014/diff/1/5#newcode83
Line 83: } else {
Add an UNIMPLEMENTED() here until we have content.
Or do a simple implementation like
 masm->movq(rax,0x2a);
 masm->ret();

http://codereview.chromium.org/123014/diff/1/3
File src/x64/macro-assembler-x64.cc (right):

http://codereview.chromium.org/123014/diff/1/3#newcode73
Line 73: masm.GetCode(&desc);
Add UNIMPLEMENTED() until it's implemented.

[William Hesse, 2009-06-11 11:06:16]

http://codereview.chromium.org/123014/diff/1/5
File src/x64/codegen-x64.cc (right):

http://codereview.chromium.org/123014/diff/1/5#newcode83
Line 83: } else {
On 2009/06/11 09:34:30, Lasse Reichstein wrote:
> Add an UNIMPLEMENTED() here until we have content.
> Or do a simple implementation like
>  masm->movq(rax,0x2a);
>  masm->ret();

Done.

http://codereview.chromium.org/123014/diff/1/3
File src/x64/macro-assembler-x64.cc (right):

http://codereview.chromium.org/123014/diff/1/3#newcode73
Line 73: masm.GetCode(&desc);
On 2009/06/11 09:34:30, Lasse Reichstein wrote:
> Add UNIMPLEMENTED() until it's implemented.
> 

I don't want this to fail.  It should pass safely, as more and more
functionality is added to it.