Commit graph

18 commits

Author SHA1 Message Date
kcbanner
8e4cc0ce5a dwarf: small code size reduction in expression runner 2023-07-25 10:28:03 -04:00
kcbanner
e5aa2bb224 debug: fixup last_error being printed too many times 2023-07-20 22:58:15 -04:00
kcbanner
891fa3b8b5 debug: fix initialization of the optional fields on StackIterator
dwarf: documentation fixups
target: enable unwind tables on macho
2023-07-20 22:58:15 -04:00
kcbanner
203d96ae97 debug: add relocateContext
dwarf: fixup tests that used a ThreadContext
2023-07-20 22:58:15 -04:00
kcbanner
d226b74ae8 dwarf: add ExpressionError to work around the compiler not being able to infer it
dwarf: implement OP.entry_value, add tests
2023-07-20 22:58:15 -04:00
kcbanner
21d0154139 dwarf: skip register tests on unimplemented arch / os, add tests for type convesions
debug: dupeContext -> copyContext
2023-07-20 22:58:15 -04:00
kcbanner
021f537863 dwarf: fixup default endianness in ExpressionOptions, add control flow tests 2023-07-20 22:58:15 -04:00
kcbanner
54ca62fef4 dwarf: fixup regBytes for the case where there is no context support
expressions: add more tests, fix tests for mipsel
debug: add lookupModuleName implementation for macos
2023-07-20 22:58:15 -04:00
kcbanner
5c0d4cef1a debug: add dupeContext, store a pointer to a copy of ThreadContext on UnwindContext 2023-07-20 22:58:15 -04:00
kcbanner
463bbe7807 dwarf: implement constx,addrx, begin adding DWARF expression tests 2023-07-20 22:58:15 -04:00
kcbanner
5f72c6508d debug: rename StackTraceContext to ThreadContext
dwarf: use ThreadContext instead of os.ucontext_t
dwarf: add regBytes impl for windows
dwarf: fixup expression types for non-native
2023-07-20 22:58:15 -04:00
kcbanner
8547c42ba5 dwarf: expression fixups for non-64bit arches, check call_frame_context when writing expressions 2023-07-20 22:58:15 -04:00
kcbanner
424b1299a8 dwarf: add expression writer 2023-07-20 22:58:14 -04:00
kcbanner
ad5f74c0b1 dwarf: introduce ExpressionContext, add more expression opcodes 2023-07-20 22:58:14 -04:00
kcbanner
b85f84061a dwarf: don't dupe function names, as they are backed by the memory mapped sections
dwarf: const-correctness fixups
dwarf: implement the remaining register rules
dwarf: start implmenting the DWARF expression stack machine
2023-07-20 22:58:14 -04:00
kcbanner
6abf1fbfe6 update to new builtin syntax 2023-07-20 22:58:14 -04:00
kcbanner
a325d7f6d1 fmt and cleanup 2023-07-20 22:58:13 -04:00
kcbanner
f3f3c877e0 - add DWARF expression parser
- change read apis to use a stream
- add register formatters
2023-07-20 22:58:13 -04:00