This patch adds wrapper macros _jhprof_init, _jhnprof_init, and _jhprof to
facilitate histogram profiling from JIT-generated code.
--HG--
extra : convert_revision : 939ade8f3ee9716faaedc2b2a0cf986b5010003f
An earlier patch to tamarin-redux included vprof patches as well as a coordinated set of changes
to other files in TR. The vprof directory is imported from nanojit-central, and the vprof changes
were overwritten. This patch separates the initialization of new profile records from the logging
of data therein, which facilitates the use of the profiling infrastructure from JIT-generated code.
--HG--
extra : convert_revision : 10b865fa5d413277c2e11c211302f75d87029f06
Adds support for MIPS target lacking in earlier patch.
Bug 560926 - Add support for arithmetic with branch on overflow
We simply extend the existing logic for exit-on-overflow in the
manner done for other targets. There appear to other issues
with oveflow detection in general that are not dealt with here.
--HG--
extra : convert_revision : 3a62ee8cc7d6caf63cbd594f71814c8e8f3d4f7a
Extra parenthesis needed in order to correctly resolve macros;
NativeARM.cpp(2040) : error C2105: '--' needs l-value
--HG--
extra : convert_revision : 6f625518afb60a49717b27ba482ace08309cff12
Somewhere along the line -Dverbose=jit was disabled for all non-debug builds.
This means that we can no longer see jit generated verbose output unless we
build a debug build, which is very inconvenient.
Also, the define NJ_VERBOSE_DISABLED was introduced without a corresponding
ifdef around the JIT verbose flags of the shell which leads one to erroneously
assume that methods are not being JIT'd (no output visible).
As the verbose mechanism in the JIT adds less than 2% to overall size (measured
on xcode built x86-32 shell) , recommend adding it back.
--HG--
extra : convert_revision : 367041a278adc74f7db6c9a13166f1700b133ec7
An earlier patch to tamarin-redux included vprof patches as well as a coordinated set of changes
to other files in TR. The vprof directory is imported from nanojit-central, and the vprof changes
were overwritten. This patch separates the initialization of new profile records from the logging
of data therein, which facilitates the use of the profiling infrastructure from JIT-generated code.
--HG--
extra : convert_revision : 10b865fa5d413277c2e11c211302f75d87029f06
