Move code stubs from codegen*.* files to code-stub*.* files.

Move code stub implementations from codegen-[platform].cc files to new code-stub-[platform].cc files, and declarations to new code-stub-[platform].h files.
Remaining work is to do the same for platform-independent code stub declarations, and to remove all dependencies on codegen header files from code stub files.

Committed: http://code.google.com/p/v8/source/detail?r=5338

[William Hesse, 2010-08-24 14:50:06]

This change only moves functions and declarations to new files, and adds
#includes, in order to remove the code stubs from the virtual-frame code
generator.  
The new files are added to the build systems.  Xcode build is not yet modified -
it will be fixed before final review.

[Lasse Reichstein, 2010-08-25 07:17:59]

LGTM so far.
I haven't checked the code, assuming it's just moved.

http://codereview.chromium.org/3195022/diff/8001/12001
File src/arm/code-stubs-arm.h (right):

http://codereview.chromium.org/3195022/diff/8001/12001#newcode453
src/arm/code-stubs-arm.h:453: #ifdef DEBUG
The print function seems to be at the end of the other stubs. Maybe move it
there for consistency.

http://codereview.chromium.org/3195022/diff/8001/23001
File src/ia32/code-stubs-ia32.h (right):

http://codereview.chromium.org/3195022/diff/8001/23001#newcode351
src/ia32/code-stubs-ia32.h:351: #ifdef DEBUG
This Print does would the same as the default Stub::Print, if NumberToStringStub
was mentioned in CODE_STUB_LIST_ALL_PLATFORMS (code-stubs.h).
Should that list contain all stubs?

[Kevin Millikin (Chromium), 2010-08-25 08:30:54]

Nitpick: code-stubs comes before codegen, you have it after everywhere in this
changelist.

http://codereview.chromium.org/3195022/diff/8001/9001
File src/SConscript (right):

http://codereview.chromium.org/3195022/diff/8001/9001#newcode124
src/SConscript:124: arm/code-stubs-arm.cc
Nitpick: code-stubs-arm comes before codegen-arm.

http://codereview.chromium.org/3195022/diff/8001/11001
File src/arm/code-stubs-arm.cc (right):

http://codereview.chromium.org/3195022/diff/8001/11001#newcode34
src/arm/code-stubs-arm.cc:34: #include "code-stubs-arm.h"
code-stubs-arm comes before codegen-inl.

http://codereview.chromium.org/3195022/diff/8001/12001
File src/arm/code-stubs-arm.h (right):

http://codereview.chromium.org/3195022/diff/8001/12001#newcode31
src/arm/code-stubs-arm.h:31: #include "ic-inl.h"
Nitpick: we usually alphabetize headers in lists of #includes.

http://codereview.chromium.org/3195022/diff/8001/13001
File src/arm/codegen-arm.cc (right):

http://codereview.chromium.org/3195022/diff/8001/13001#newcode34
src/arm/codegen-arm.cc:34: #include "code-stubs-arm.h"
Same.

http://codereview.chromium.org/3195022/diff/8001/17001
File src/arm/full-codegen-arm.cc (right):

http://codereview.chromium.org/3195022/diff/8001/17001#newcode33
src/arm/full-codegen-arm.cc:33: #include "code-stubs-arm.h"
Same.

http://codereview.chromium.org/3195022/diff/8001/19001
File src/arm/ic-arm.cc (right):

http://codereview.chromium.org/3195022/diff/8001/19001#newcode34
src/arm/ic-arm.cc:34: #include "code-stubs-arm.h"
Same.

[William Hesse, 2010-08-25 09:45:29]

Ordering changed in all files.  XCode project updated.