Commit Graph

12 Commits

Author SHA1 Message Date
regis@google.com c0036588b9 Move the assertion checking the number of arguments passed to a runtime entry
from the entry to the macro.

R=asiva@google.com

Review URL: https://codereview.chromium.org//23621008

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@26829 260f80e4-7a28-3924-810f-c04153c831b5
2013-08-29 00:08:02 +00:00
regis@google.com 8171570100 Fix the previously ineffective assert checking the number of arguments passed to
a runtime entry in the VM.

R=asiva@google.com

Review URL: https://codereview.chromium.org//23672011

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@26826 260f80e4-7a28-3924-810f-c04153c831b5
2013-08-28 23:07:14 +00:00
regis@google.com 8f62a87598 Switch code generation on ARM from softfp ABI to hardfp ABI.
Support leaf float runtime calls in ARM simulator.
Enable previously failing tests.

R=zra@google.com

Review URL: https://codereview.chromium.org//16638012

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@23868 260f80e4-7a28-3924-810f-c04153c831b5
2013-06-11 16:47:01 +00:00
regis@google.com 479c0427d9 Fix leaf floating point runtime calls on ARM (work still needed in simulator).
Various cleanups.

R=zra@google.com

Review URL: https://codereview.chromium.org//15945006

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@23506 260f80e4-7a28-3924-810f-c04153c831b5
2013-05-31 23:51:38 +00:00
tball@google.com 76d7c9b105 Renamed Zone->StackZone, BaseZone->Zone, in preparation for changing isolate->get_zone() to return what was called the BaseZone instead of its wrapper. The GetBaseZone() methods were not renamed, to help the next CL.
BUG=

Review URL: https://codereview.chromium.org//11040062

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@13314 260f80e4-7a28-3924-810f-c04153c831b5
2012-10-05 19:52:55 +00:00
srdjan@google.com ac8041f15d First step toward deoptimization using deoptimization info: splits deoptimization into two steps: copy frame to buffer, fill unoptimized frame from buffer. The only changes in the frame are the return address and the PC marker.
Second step will add deoptimization info 'instructions' that will fill the unoptimized frames using the saved registers and frame data.
Review URL: https://chromiumcodereview.appspot.com//10836020

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@10071 260f80e4-7a28-3924-810f-c04153c831b5
2012-07-31 17:27:15 +00:00
asiva@google.com 85ae592bc6 - Use NoHandleScope in leaf methods
- have a no parameter constructor for NoHandleScope so that we can use that
  in optimized mode when the Isolate is not available.
Review URL: https://chromiumcodereview.appspot.com//10579035

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8955 260f80e4-7a28-3924-810f-c04153c831b5
2012-06-21 00:02:55 +00:00
asiva@google.com 88243dfce2 Rework leaf calls as just simple C calls with a signature and not the NativeArgumentDescriptor.
Review URL: https://chromiumcodereview.appspot.com//10592006

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8881 260f80e4-7a28-3924-810f-c04153c831b5
2012-06-19 23:57:40 +00:00
asiva@google.com 16f8c892aa Add support for leaf runtime calls
- use a NoGCScope around these calls
- do not save and restore exit frame info, context register etc.
- Do not create a zone and handlescope by default
Review URL: https://chromiumcodereview.appspot.com//10542123

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8699 260f80e4-7a28-3924-810f-c04153c831b5
2012-06-15 00:19:45 +00:00
asiva@google.com 3107319e40 Simplify representation of stack frames. Remove the special types DartFrame/StubFrame and instead use StackFrame with methods IsDartFrame and IsStubFrame for frames representing Dart or Stub Code. This eliminates all the complexity that was added to ensure that we always see only one stub frame before hitting a dart frame during iteration.
Fixes bug 6380625 which was another case when we had two stub frames before hitting the dart frame.
Review URL: https://chromiumcodereview.appspot.com//10173008

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@6920 260f80e4-7a28-3924-810f-c04153c831b5
2012-04-25 01:15:28 +00:00
asiva@google.com 5cf3ad018a Changes to pass the current isolate to all runtime and native calls.
Review URL: http://codereview.chromium.org//8528010

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@1499 260f80e4-7a28-3924-810f-c04153c831b5
2011-11-12 05:55:22 +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