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33 Commits

Author SHA1 Message Date
regis@google.com 52a0f3c983 Enable api tests on ARM. 
Disable generation of optimized code on ARM and MIPS.

Review URL: https://codereview.chromium.org//14476009

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@21972 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-24 18:55:52 +00:00
zra@google.com 697364354b Implements catch on MIPS. 
Enables UnhandledException test for MIPS.

Review URL: https://codereview.chromium.org//14289006

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@21898 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-23 18:15:52 +00:00
regis@google.com ad6005e5c4 Support debugger API on ARM. 
Support smull ARM instruction in order to detect 32-bit multiplication overflow.
Enable debugger api tests on ARM.
Enable isolate tests on ARM.
Enable code descriptors tests on ARM.
Enable snapshot tests on ARM.
Enable heap tests on ARM.

Review URL: https://codereview.chromium.org//13983016

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@21890 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-23 16:10:22 +00:00
regis@google.com 301c572eea Implement missing features to run Hello world! in checked mode on simulated ARM. 
Review URL: https://codereview.chromium.org//14192032

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@21780 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-19 23:21:07 +00:00
regis@google.com 7f1bc0d351 Enable stack frame vm tests on ARM. 
Review URL: https://codereview.chromium.org//14328026

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@21748 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-19 16:06:40 +00:00
regis@google.com b59deaa17a Merge JumpToErrorHandler and JumpToExceptionHandler stubs on all architectures. 
Review URL: https://codereview.chromium.org//13874010

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@21689 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-18 18:32:06 +00:00
regis@google.com d79c7c1969 Implement long jump in ARM and MIPS simulators. 
Implement error and exception handler stubs on ARM.
Hook up simulator for object tests.
Enable codegen and object tests on ARM.

Review URL: https://codereview.chromium.org//14309004

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@21680 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-18 16:23:25 +00:00
regis@google.com a22fc972c7 Minor cleanup of ARM stubs. 
Review URL: https://codereview.chromium.org//14268006

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@21647 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-17 18:48:40 +00:00
regis@google.com ea04c34362 Uncomment more vm tests on ARM (and some on MIPS too). 
Implement context allocation stub.
Some cleanup.

Review URL: https://codereview.chromium.org//14323003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@21626 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-17 16:02:02 +00:00
regis@google.com a75f98dbe3 Implement missing features to run Hello world! on simulated ARM. 
Review URL: https://codereview.chromium.org//14153004

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@21582 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-16 21:53:09 +00:00
zra@google.com 2c5cea8d4e Supports FrameLookup vm test on MIPS 
As with the similar CL for ARM, also:
- Supports inline allocation of objects.
- Supports checking of inline cache and instance calls.
- Supports subtype test cache.
- Supports (some) equality checks.
- Supports for (some) conditional branches.
- Supports for pool pointer setup in stubs.
Review URL: https://codereview.chromium.org//14076005

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@21233 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-10 21:59:57 +00:00
regis@google.com b37703989f Implement write barrier on ARM. 
Enable StoreIntoObject and DartEntry vm tests.
Review URL: https://codereview.chromium.org//13638019

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@21083 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-08 16:44:39 +00:00
regis@google.com 46a5dbeb26 Support UseDartApi vm test on ARM. 
Review URL: https://codereview.chromium.org//13671004

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@20981 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-05 16:46:53 +00:00
regis@google.com 05e2ba9540 Support FrameLookup vm test on ARM, requiring among other things: 
Maintain a separate top_exit_frame_info for simulated frames and use it to
verify that longjumps are safe.
Make sure unwinding of scopes works in the presence of a simulator.
Support inline allocation of objects.
Support checking of inline cache and instance calls.
Support subtype test cache.
Support (some) equality checks.
Support for (some) conditional branches.
Support for pool pointer setup in stubs.
Review URL: https://codereview.chromium.org//13502002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@20890 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-03 20:17:14 +00:00
regis@google.com b95087eb73 Implement native call stub on ARM and native call redirection in ARM simulator. 
Pass PatchStaticCall test.
Review URL: https://codereview.chromium.org//12629004

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@19704 260f80e4-7a28-3924-810f-c04153c831b5
 2013-03-08 18:22:14 +00:00
regis@google.com bb71e75ade Clean up ARM assembly code loading and storing from/to a large offset. 
Make use of vldm and vstm ARM instructions.
Implement ARM stub printing stop message.
Review URL: https://codereview.chromium.org//12481007

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@19571 260f80e4-7a28-3924-810f-c04153c831b5
 2013-03-06 18:49:38 +00:00
regis@google.com 1b274ff2cf Remove the barely used macro assemblers after merging their contents to the base 
assemblers.
Review URL: https://codereview.chromium.org//12398029

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@19434 260f80e4-7a28-3924-810f-c04153c831b5
 2013-03-05 00:04:32 +00:00
regis@google.com a879bba2ff Second codegen test passing on ARM (simulated). 
This required support on ARM for:
- compilation of static calls
- patching of static calls
- stub to call into runtime
- redirection support for calls from simulator to host runtime
- stack frame iteration
Review URL: https://codereview.chromium.org//12381034

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@19405 260f80e4-7a28-3924-810f-c04153c831b5
 2013-03-04 18:08:38 +00:00
regis@google.com 3b374ead4b Compile and simulate first dart function on arm generated from ast. 
Review URL: https://codereview.chromium.org//12335102

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@19152 260f80e4-7a28-3924-810f-c04153c831b5
 2013-02-27 17:13:51 +00:00
regis@google.com 912194a756 Fix vm code base so that it can be built for --arch=simarm (no snapshot yet). 
Review URL: https://codereview.chromium.org//11956004

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@17246 260f80e4-7a28-3924-810f-c04153c831b5
 2013-01-18 00:34:20 +00:00
asiva@google.com f05e3736d8 Fix issue 1968, replace usage of inline 'asm' constructs in 'stack alignment', 'jump to exception handler' and 'jump to error handler' code with calls to appropriate stubs. 
Review URL: https://chromiumcodereview.appspot.com//10664004

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9071 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-25 17:35:20 +00:00
srdjan@google.com ad95f248cb Improve type checking, remove unused stub (removed also in x64 in preparation of porting the better type checking code from ia 32 to x64). 
Review URL: https://chromiumcodereview.appspot.com//10381045

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@7399 260f80e4-7a28-3924-810f-c04153c831b5
 2012-05-07 21:37:39 +00:00
srdjan@google.com a53d7c1d03 Temporary fix for GrowableArray type arguments: use the type arguments stores in GrowableArray instead of the one in the data container (there is a bug that Regis is fixing where data container is always null). Fix assembly subtype cache lookup lookup. 
Review URL: https://chromiumcodereview.appspot.com//10345003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@7255 260f80e4-7a28-3924-810f-c04153c831b5
 2012-05-02 20:49:46 +00:00
srdjan@google.com 33b4d35412 Simpler and better inlined type checks as discussed. Changed inline type test cache arrays to contain instance class, instance type argument and instantiator type argument (not yet used). 
Review URL: https://chromiumcodereview.appspot.com//10243013

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@7113 260f80e4-7a28-3924-810f-c04153c831b5
 2012-04-28 00:06:37 +00:00
srdjan@google.com 0b265044c1 Factor out super-class and interface array subtype checks into a stub. 
Inline more type checks.
Review URL: https://chromiumcodereview.appspot.com//9873014

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@5934 260f80e4-7a28-3924-810f-c04153c831b5
 2012-03-28 15:50:33 +00:00
hausner@google.com 6d9abc5e3b StepOver, StepInto, StepOut 
Implement single stepping in the debugger.
- Add PC descriptors for function return
- functions to set temporary breakpoints on all
  locations in a function.
- patching/restoring of function return code pattern
- determine call target of instance calls
Review URL: https://chromiumcodereview.appspot.com//9484002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@4639 260f80e4-7a28-3924-810f-c04153c831b5
 2012-02-27 22:00:28 +00:00
srdjan@google.com a343a49338 Do not count invocations but usage of a function, i.e., increment a function's counter at IC calls and at return operations in unoptimized code. (TODO: increment count at static calls as well). There is no checking at method entry any more. The function counter reporting is not measuring the invocation count but much more how much time we spend in a method. Removed counter at backward branches. 
Renamed flags to:
--optimization_counter_threshold (default 2000)
--report_usage_count
Review URL: https://chromiumcodereview.appspot.com//9460015

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@4583 260f80e4-7a28-3924-810f-c04153c831b5
 2012-02-25 00:33:25 +00:00
turnidge@google.com 0b833d4977 Add support for interrupting an isolate in the vm. Interrupts are 
implemented by extending the existing support for stack overflow
checking in the vm.  When an interrupt is scheduled for an isolate, we
overwrite the isolate's stack limit with a value guaranteed to cause a
stack overflow.

We support multiple kinds of interrupts, encoded in the low bits of
the stack limit.

Add Dart_InterruptIsolate and Dart_InterruptIsolateCallback to the
dart embedding api to allow the embedder to request and handle
interrupts.

Add EXPECT_SUBSTRING(needle, haystack) testing macro.
Review URL: http://codereview.chromium.org//8851008

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@2529 260f80e4-7a28-3924-810f-c04153c831b5
 2011-12-16 18:41:20 +00:00
srdjan@google.com 7b61cef42b Implement two-arguments-check inline cache. Use it first for Smi binary operations. 
Review URL: http://codereview.chromium.org//8827015

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@2345 260f80e4-7a28-3924-810f-c04153c831b5
 2011-12-12 17:24:47 +00:00
regis@google.com ec7f6331d1 Add 64-bit stubs to call into the runtime and to call native functions. 
Fix 64-bit assembler bugs.
Review URL: http://codereview.chromium.org//8818001

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@2206 260f80e4-7a28-3924-810f-c04153c831b5
 2011-12-08 00:03:08 +00:00
srdjan@google.com 5f43c05de7 Implement new inline cache. Delete a lot of unused code (most of change). 
Review URL: http://codereview.chromium.org//8379013

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@706 260f80e4-7a28-3924-810f-c04153c831b5
 2011-10-25 18:35:49 +00:00
regis@google.com 19208574f0 Inline allocation of implicit closures. 
Consolidate generation of closure allocation stubs into one function.
Fix type name printing when printing ast.
Review URL: http://codereview.chromium.org//8234016

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@357 260f80e4-7a28-3924-810f-c04153c831b5
 2011-10-11 23:42:20 +00:00
dgrove@google.com 4c0f559d23 Initial checkin. 
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@15 260f80e4-7a28-3924-810f-c04153c831b5
 2011-10-05 05:20:07 +00:00