9581071936
Refactor resolution code in the vm to properly handle ambiguity errors.
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Add test.
R=asiva@google.com
Review URL: https://codereview.chromium.org//19662003
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@25324 260f80e4-7a28-3924-810f-c04153c831b5
2013-07-23 00:19:39 +00:00
47de186e76
Store arguments descriptor in ICData. Remove loading of arguments descriptor at unoptimized call site (the ones using ICData).
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R=asiva@google.com , zra@google.com
Review URL: https://codereview.chromium.org//17421003
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@24239 260f80e4-7a28-3924-810f-c04153c831b5
2013-06-20 16:29:39 +00:00
8e29370a1b
BREAKING CHANGE: enforce part of directive
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For historical reasons, the VM is currently too lenient when parsing library parts. Files that get loaded through a 'part' directive must start with a 'part of libraryname;' clause. The VM so far has not reported an error if the clause is missing.
This change enforces the grammar as the Spec mandates it. Library parts that do not start with 'part of' will no longer compile.
R=srdjan@google.com
Review URL: https://codereview.chromium.org//14791005
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@22278 260f80e4-7a28-3924-810f-c04153c831b5
2013-05-01 20:46:48 +00:00
fd72ee418a
Implements optional parameter handling in MIPS vm.
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- Deocdes ic data and argument descriptor.
- Removes SUB instruction from assembler and disassembler.
Review URL: https://codereview.chromium.org//13474009
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@20895 260f80e4-7a28-3924-810f-c04153c831b5
2013-04-03 21:43:52 +00:00
0c27ffc6a4
Implement optional parameter handling in ARM vm.
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Enable FindCodeObject test on ARM (production mode only for now).
Make sure the object pool is allocated in the old space.
Some more code cleanup on IA32 and X64 (use named constants).
Review URL: https://codereview.chromium.org//12663024
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@20399 260f80e4-7a28-3924-810f-c04153c831b5
2013-03-22 18:30:35 +00:00
ec7f44f025
Create frequently used symbols in the vm isolate
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- Avoids the need for doing a NewSymbol on these everytime
- saves space as they get shared by isolates
Review URL: https://chromiumcodereview.appspot.com//10783035
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9834 260f80e4-7a28-3924-810f-c04153c831b5
2012-07-24 00:01:50 +00:00
ef67b96777
Rename some of the enum definitions inside classes to avoid conflict with the ObjectKind enum.
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Review URL: https://chromiumcodereview.appspot.com//10808064
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9792 260f80e4-7a28-3924-810f-c04153c831b5
2012-07-20 22:24:49 +00:00
c71a8cc1ee
Change dart frame and stub frame layout to include the PC of the code executing on the frame. The stack frame layout is as follows:
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ret PC
saved EBP <== EBP
PC (used to locate RawInstruction) <== ESP
Review URL: https://chromiumcodereview.appspot.com//10375059
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@7675 260f80e4-7a28-3924-810f-c04153c831b5
2012-05-16 00:47:05 +00:00
f9655463c7
Remove code index table.
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Review URL: https://chromiumcodereview.appspot.com//10082017
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@6557 260f80e4-7a28-3924-810f-c04153c831b5
2012-04-14 02:03:58 +00:00
regis@google.com