| 4fda4eb799c95be266f52aaf3461a440ea86b841 |
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05-Feb-2016 |
David Srbecky <dsrbecky@google.com> |
Move code related to debug info generation to its own directory.
debug/dwarf/ contains helper classes which hide the details
of the DWARF file format. It acts as independent DWARF library.
debug/ contains ART-specific code which generates ELF debug
sections (which includes non-DWARF sections like .symtab).
Change-Id: Id351f604e4e64be2ca395a78324ea02e30481497
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| dd97393aca1a3ff2abec4dc4f78d7724300971bc |
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07-Apr-2015 |
David Srbecky <dsrbecky@google.com> |
Implement CFI for JNI.
CFI is necessary for stack unwinding in gdb, lldb, and libunwind.
Change-Id: I37eb7973f99a6975034cf0e699e138c3a9aba10f
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| 8c57831b2b07185ee1986b9af68a351e1ca584c3 |
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07-Apr-2015 |
David Srbecky <dsrbecky@google.com> |
Remove the old CFI infrastructure.
Change-Id: I12a17a8a1c39ffccaa499c328ebac36e4d74dc4e
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| 547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52 |
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05-Aug-2014 |
Tong Shen <endlessroad@google.com> |
Emit CFI for x86 & x86_64 JNI compiler.
Now for host-side x86 & x86_64 ART, we are able to get complete stacktrace with even mixed C/C++ & Java stack frames.
Testing:
1. art/test/run-test --host --gdb [--64] --no-relocate 005
2. In gdb, run 'b art::Class_classForName' which is implementation of a Java native method, then 'r'
3. In gdb, run 'bt'. You should see stack frames down to main()
Change-Id: I2d17e9aa0f6d42d374b5362a15ea35a2fce96302
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| dd7624d2b9e599d57762d12031b10b89defc9807 |
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15-Mar-2014 |
Ian Rogers <irogers@google.com> |
Allow mixing of thread offsets between 32 and 64bit architectures.
Begin a more full implementation x86-64 REX prefixes.
Doesn't implement 64bit thread offset support for the JNI compiler.
Change-Id: If9af2f08a1833c21ddb4b4077f9b03add1a05147
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| fca82208f7128fcda09b6a4743199308332558a2 |
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21-Mar-2014 |
Dmitry Petrochenko <dmitry.petrochenko@intel.com> |
x86_64: JNI compiler
Passed all tests from jni_compiler_test and art/test on host with jni_copiler.
Incoming argument spill is enabled, entry_spills refactored. Now each entry spill
contains data type size (4 or 8) and offset which should be used for spill.
Assembler REX support implemented in opcodes used in JNI compiler.
Please note, JNI compiler is not enabled by default yet (see compiler_driver.cc:1875).
Change-Id: I5fd19cca72122b197aec07c3708b1e80c324be44
Signed-off-by: Dmitry Petrochenko <dmitry.petrochenko@intel.com>
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