Extend x64 disassembler with ability to decode and output recorded comments.
Example output (currently comments are emitted only by flow graph compiler at block/instruction boundaries, once instruction printing is refactored and supports printing into buffer simple "instruction" comment will be replaced with the actual IL construct):
;; B0
;; B1
;; instruction
0x007f0fff812525 00000055 49 bb 21 00 b4 04 10 mov $0x7f1004b40021,%r11
0x007f0fff81252c 0000005c 7f 00 00
0x007f0fff81252f 0000005f 41 53 push %r11
R=srdjan@google.com
Review URL: https://chromiumcodereview.appspot.com//10407019
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@7723 260f80e4-7a28-3924-810f-c04153c831b5
Change 6302 description:
- Wire the stack frame iterator to use stack maps for traversing objects if
there are stack maps in the code object. If there are no stack maps it still
does the old style stack frame traversal between fp and sp looking for tagged
pointers.
- Added a mechanism to be able to iterate over the code space and look for a
particular object.
Review URL: https://chromiumcodereview.appspot.com//10030001
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@6331 260f80e4-7a28-3924-810f-c04153c831b5
The purpose of this change is twofold:
1. Source in the bin directory can now use the same assertions as
source in the vm directory. The ASSERT macro used by the code
in runtime/bin was just defined to use assert from the standard
C library.
2. Moving other implementation parts from runtime/vm to
runtime/platform (e.g. classes Monitor and Mutex) for sharing
between runtime/bin and runtime/vm will be easier as these
implementations rely on these assertion macros.
Created two gypi files for the platform directory. One for the
headers and one for the source. The source one is only included
when building the VM library and will be present in libdart.a
when the dart executable is linked.
All the code for asserts is still in the dart namespace.
Also re-arranged the order of includes to be alphabetically in
the files touched.
R=ager@google.com, iposva@google.com
BUG=
TEST=
Review URL: http://codereview.chromium.org//9189003
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@3335 260f80e4-7a28-3924-810f-c04153c831b5
Print out first 5 elements of an array object, rather than
just 'Array'. This helps in particular in disassembled
method and stub calls which now print the content of the
IC cache and ArgumentsDescriptor arrays. E.g.:
0x7404a5 ff7508 push [ebp+0x8]
0x7404a8 ff750c push [ebp+0xc]
0x7404ab b9012f7000 mov ecx,0x702f01 Array[bitAndFromInteger, 1, null, null]
0x7404b0 bafd050003 mov edx,0x30005fd Array[2, 2, null]
0x7404b5 e8b6fcffff call 0x740170 [stub: InlineCache]
0x7404ba 83c408 add esp,0x8
Review URL: http://codereview.chromium.org//8491061
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@1493 260f80e4-7a28-3924-810f-c04153c831b5
srdjan@google.com