Don't use r15 for anything any more.

Review URL: http://codereview.chromium.org/2885018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5009 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ics.

Review URL: http://codereview.chromium.org/341082


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3209 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=christian.plesner.hansen@gmail.com
Review URL: http://codereview.chromium.org/343035

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3174 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

of individual changes:

  - Added infrastructure for custom stub caching.
  - Push the code object onto the stack in exit calls instead of a
    debug/non-debug marker.
  - Remove the DEBUG_EXIT frame type.
  - Add a new exit stub generator for API getters.


Committed: http://code.google.com/p/v8/source/detail?r=3130
Review URL: http://codereview.chromium.org/330017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3150 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/335027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3133 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

of individual changes:

  - Added infrastructure for custom stub caching.
  - Push the code object onto the stack in exit calls instead of a
    debug/non-debug marker.
  - Remove the DEBUG_EXIT frame type.
  - Add a new exit stub generator for API getters.

Review URL: http://codereview.chromium.org/330017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3130 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

top-level code we generate:

 0  push rbp
 1  movq rbp,rsp
 4  push rsi
 5  push rdi
 6  push [r13+0x8]
10  cmpq rsp,[r13+0x0]
14  jnc 25  (0x7ff2c378ff19)
20  call 0x7ff2c377d260     ;; code: STUB, StackCheck, minor: 0
25  movq r10,0x7ff2e8608199    ;; object: 0x7ff2e8608199 <true>
35  push r10
37  movq rax,[rsp]
41  movq [rbp-0x18],rax
45  pop rax
46  push [rbp-0x18]
50  pop rax
51  movq rsp,rbp      ;; js return
54  pop rbp
55  ret 0x8
58  int3
59  int3
60  int3
61  int3
62  int3
63  int3
64  movq rax,[r13+0x8]
68  movq rsp,rbp      ;; js return
71  pop rbp
72  ret 0x8
75  int3
76  int3
77  int3
78  int3
79  int3
80  int3

Review URL: http://codereview.chromium.org/264066

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3071 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Fix a stack-offset constant.  Make Windows 64-bit stack 16-byte aligned.
Review URL: http://codereview.chromium.org/173563

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2772 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/174522

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2770 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/174394

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2755 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Remove references to Array:kHeaderSize.

Review URL: http://codereview.chromium.org/150098


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2303 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/147197


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2278 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/125049


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2156 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

the implementation but still lives on in comments and identifier
names.

Where it was used, it has been changed to "caller's stack pointer".
Review URL: http://codereview.chromium.org/118500

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2137 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Still some supporting functions missing.

Review URL: http://codereview.chromium.org/114085


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2130 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

parameter pointer slots.  Change it so that the handler address no
longer points into the middle of the handler.

Review URL: http://codereview.chromium.org/119414

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2129 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/118115


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2104 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This issue was raised by Brett Wilson while reviewing my changelist for readability. Craig Silverstein (one of C++ SG maintainers) confirmed that we should declare one namespace per line. Our way of namespaces closing seems not violating style guides (there is no clear agreement on it), so I left it intact.

Review URL: http://codereview.chromium.org/115756


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2038 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/108014


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1869 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This is just a stripped down version of ia32, and will need to change.

Review URL: http://codereview.chromium.org/108010


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1865 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Added initially empty files for x64 development.

Review URL: http://codereview.chromium.org/100327


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1839 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/39126

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1416 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@386 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Added presubmit step to check copyright.



git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@242 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

In the shell sample don't print the result of executing a script, only
evaluating expressions.

Fixed issue when building samples on Windows using a shared V8
library.  Added visibility option on Linux build which makes the
generated library 18% smaller.

Changed build system to accept multiple build modes in one build and
generate seperate objects, libraries and executables for each mode.

Removed deferred negation optimization (a * -b => -(a * b)) since this
visibly changes operand conversion order.

Improved parsing performance by introducing stack guard in preparsing.
Without a stack guard preparsing always bails out with stack overflow.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

git-svn-id: http://v8.googlecode.com/svn/trunk@2 ce2b1a6d-e550-0410-aec6-3dcde31c8c00