Eric Pouech
96bfe9d056
dbghelp: Add support for a label in a subprogram block.
2006-11-27 17:56:58 +01:00
Eric Pouech
8eef2de3eb
dbghelp: Register numbers in OP_piece don't need to be next to each other.
2006-11-27 17:56:49 +01:00
Eric Pouech
4202a49b75
dbghelp: Add support for deref operation in location computation.
2006-11-27 17:56:36 +01:00
Eric Pouech
e48a46b2b5
dbghelp: Add ability to add a SymTagCustom element to a function.
...
Make use of it to store the frame information for a dwarf function
(either because frame's location is a location list, or because one of
the function's variables is not properly computed at parse time).
2006-11-27 17:56:17 +01:00
Eric Pouech
0d942b3aaa
dbghelp: Function points location is now expressed as a struct location.
2006-11-27 17:55:44 +01:00
Eric Pouech
d812f8b42c
dbghelp: Added infrastructure to compute variable location at runtime (as opposed to debug info parse time).
...
Use it to send the variables depending on not known frame register at parse time.
Made just a stub for the location computation function for dwarf2.
2006-11-27 17:55:17 +01:00
Eric Pouech
20fc25bc55
dbghelp: Use the location info structure thoughout the code to handle the location of a data variable.
2006-11-27 17:54:39 +01:00
Eric Pouech
d5c4e55d36
dbghelp: Added struct location to help computing a location.
...
Make use of it in dwarf.c to handle correctly variable location computation.
Split code to handle both location with parse time computation
(current code) and yet to come run-time computation
2006-11-27 17:54:08 +01:00
Eric Pouech
848f8c41c0
dbghelp: Pass .debug_loc section info from the ELF loader to the dwarf parser.
2006-11-27 17:53:52 +01:00
Eric Pouech
1a723f237c
dbghelp: Store compiland's address in internal structures.
2006-11-27 17:49:50 +01:00
Eric Pouech
04c7c203fc
dbghelp: Simplify code with function to get section size.
2006-11-27 17:48:44 +01:00
Peter Oberndorfer
05368de685
dbghelp: Make dwarf2 parser only report file numbers when at least one compilation unit really has numbers.
2006-11-08 15:50:18 +01:00
Peter Oberndorfer
6d0948f7a6
dbghelp: Make dwarf2_parse_line_numbers handle missing line number section.
2006-11-08 15:49:46 +01:00
Peter Oberndorfer
fd2d43f131
dbghelp: Make dwarf2 parser handle file paths relative to working dir better.
2006-11-06 13:47:35 +01:00
David Anderson
c80f5181ff
dbghelp: Avoid printing too many "What the heck" messages from winedbg.
2006-10-26 13:04:52 +02:00
Eric Pouech
7c92e801aa
dbghelp: Added support for a couple of compiland's children.
2006-09-26 11:53:53 +02:00
Eric Pouech
baf8dfd8c8
dbghelp: Fix location computation when attribute has a constant form instead of a block form.
2006-09-26 11:53:40 +02:00
Eric Pouech
4432a1fa91
dbghelp: Change the definition of an attribute so that we can pass around the form.
2006-09-26 11:51:57 +02:00
Eric Pouech
f8e06dd613
dbghelp: Move the attribute union (now nameless) into a structure called attribute.
2006-09-26 11:49:36 +02:00
Eric Pouech
fa7332fd27
dbghelp: Added support for DW_OP_breg* operations in location computation.
2006-09-26 11:48:56 +02:00
Eric Pouech
6c4c64265d
dbghelp: Variables & registers.
...
- more strickling differentiation variable location between
a register, and the dereferenced address defined by a
register (and possibly an offset)
- added a parameter to symt_add_func_local (and internal symbol
data struct) to help differentiate
- fix all debug parsers to confer to this new scheme
2006-09-26 11:48:39 +02:00
Eric Pouech
5f4ac24991
dbghelp: Missing bits from previous patch about variables with constant values.
2006-08-07 15:04:16 +02:00
Eric Pouech
820acf0901
dbghelp: Properly handle variable with const value (ie without location) in dwarf code.
2006-08-03 20:17:35 +02:00
Eric Pouech
e4441d7e6f
dbghelp: Module info.
...
- now internally storing module info as a 64bit module structure
(the interest in not in the 64 bit side of things, but because
it allows storing lots of usefull information)
- fixed SymGetModuleInfo64W which wasn't returning the
LoadedPdbName field
- now filling for MSC files with the extended information
(instead of guessing it)
- reused the extended module info to store wine ELF module
information (link for map link, stabs vs dwarf symbol info)
2006-06-27 11:17:34 +02:00
Eric Pouech
e9910fee66
dbghelp: Dwarf & thunks.
...
- added the elf_is_in_thunk_area() function to locate an address
within the known thunk area of Wine's builtin modules
- now passing this thunk information to the dwarf parser so that it
can drop functions from the thunk areas (as dwarf symbols), so that
those functions can be later on marked as thunks in dbghelp
internals
2006-06-26 13:38:03 +02:00
Eric Pouech
797acdf436
dbghelp: dwarf: Tidy up leb128 reading.
2006-06-20 11:58:48 +02:00
Eric Pouech
54d6f8cc45
dbghelp: Indent the code as the rest of dbghelp module.
2006-06-20 11:58:24 +02:00
Eric Pouech
8a92d9ae49
dbghelp: dwarf: Generate the current source file and store it in dbghelp's internals.
2006-06-20 11:57:12 +02:00
Eric Pouech
7af4097d80
dbghelp: Added the ability to define a source file by dir+filename instead of only filename.
2006-06-20 11:54:40 +02:00
Eric Pouech
52db5c094e
dbghelp: dwarf: Started parsing the attributes for lines (in compilation unit).
...
Walking the whole lot, not doing anything interesting apart from
traversing the data.
2006-06-20 11:54:17 +02:00
Eric Pouech
a655b14340
dbghelp: Pass .debug_loc section information to dwarf.
2006-06-20 11:52:29 +02:00
Eric Pouech
d6bd8661ff
dbghelp: Dwarf & parse context.
...
- split the data structures for walking through the data (abbrev,
cu... -> traverse_ctx) and data manipulation/loading (-> parse_ctx)
- created dwarf2_parse_compilation_unit() for clarity
- added section structure to gather information about all ELF sections
related to all dwarf2 sections (more to come)
2006-06-20 11:52:01 +02:00
Eric Pouech
298198c318
dbghelp: Dwarf & udt members.
...
- correctly set size & offsets for regular udt members
- first shot at bitfields for udt members
2006-06-20 11:51:34 +02:00
Eric Pouech
a2b4432107
dbghelp: Dwarf & function blocks.
...
- properly handling function blocks
- handling of variables inside of blocks (either on stack, or in a
register, or relative to the frame register if any)
- added dwarf2_subprogram_t structure so that we can pass around
relevant information for function parsing
2006-06-20 11:51:16 +02:00
Eric Pouech
7476f8c840
dbghelp: dwarf: Properly handle function formal parameters.
2006-06-20 11:50:39 +02:00
Eric Pouech
df179e9bf1
dbghelp: Dwarf & global symbols.
...
Offset the addresses for global symbols (func & variables) by the base
image of the corresponding module.
2006-06-20 11:47:16 +02:00
Eric Pouech
686237e043
dbghelp: dwarf: Added support for function labels.
2006-06-20 11:46:51 +02:00
Eric Pouech
6cee154b23
dbghelp: Proper support for nested types definitions (even in C).
2006-06-20 11:46:18 +02:00
Eric Pouech
468956f4cd
dbghelp: Dwarf - function scheme.
...
- various fixes to follow better the functions definition (nesting,
subroutines...)
- don't directly parse types referenced by a subprogram, they'll be
loaded anyway when needed
2006-06-20 11:45:48 +02:00
Eric Pouech
ae67326863
dbghelp: Dwarf & locations.
...
- put back the block attribute parsing
- added dwarf2_compute_location to properly decode a location (at
least starting it)
2006-06-20 11:45:33 +02:00
Eric Pouech
6d61cc0c7b
dbghelp: Dwarf compiland.
...
- rewrote all entities loading to make use of new dwarf2_debug_info_t scheme
- commented out the location parsing which is an ugly hack
2006-06-20 11:43:17 +02:00
Eric Pouech
ec8328d1b1
dbghelp: Dwarf & new scheme.
...
- add some helpers for the rewrite
- module is now part of the dwarf2_parse_context
2006-06-20 11:42:45 +02:00
Eric Pouech
2301d1a3d0
dbghelp: Dwarf & type references.
...
Removed unused type references scheme that we'll implement using a
different scheme in next patches.
2006-06-20 11:41:55 +02:00
Eric Pouech
3bd7d2976e
dbghelp: Dwarf merge parsing of UDT.
...
Merge into a single function the struct/class/union parsing.
2006-06-20 11:41:36 +02:00
Eric Pouech
c571b8506e
dbghelp: Dwarf & debug info entries.
...
- now loading the debug info entries into specific structures
- this will help writing new functions
- this will allow handling of forward references
2006-06-20 11:41:15 +02:00
Eric Pouech
b51cd5750f
dbghelp: Dwarf abbrev table is now a sparse array.
...
- added a pool for memory allocation when parsing a compilation unit
- now using the brand new sparse array for the abbrev table
2006-06-20 11:40:55 +02:00
Eric Pouech
b319600130
dbghelp: Transform a few TRACEs into WARNs (especially for unhandled stuff).
2006-06-20 11:39:58 +02:00
Eric Pouech
474c5cc2a5
dbghelp: Remove the unneeded level attribute while parsing.
2006-06-20 11:39:33 +02:00
Eric Pouech
57c662f4d1
dbghelp: Moved all Dwarf standard definitions into dwarf.h file.
2006-06-20 11:38:49 +02:00
Eric Pouech
00cf2da5d6
dbghelp: Dwarf & typedefs.
...
- removed lookup for name for the const modifier
- hard wire dwarf-reference to our pointer types
2006-06-20 11:37:50 +02:00
Eric Pouech
d396ec31f9
dbghelp: Dwarf & module's symtype.
...
- we should set the module's symtype upon success
- removed unneeded bRet variable
2006-06-20 11:37:28 +02:00
Eric Pouech
24743774e8
dbghelp: Dwarf2 & AT_byte_size.
...
- AT_byte_size can be larger than a single byte (especially for enums)
- added missing enumeration type parsing
2006-06-20 11:37:14 +02:00
Jonathan Ernst
360a3f9142
Update the address of the Free Software Foundation.
2006-05-23 14:11:13 +02:00
Eric Pouech
34636b026b
dbghelp: Added type for array index.
...
- added type for array index
- correctly parsing array index type in stabs, Dwarf2 and MSC formats
- fixed SyGetTypeInfo accordingly
2006-03-06 11:42:44 +01:00
Eric Pouech
be849decf6
dbghelp: First stab at supporting calling convention in function signature.
2005-12-19 18:22:54 +01:00
Eric Pouech
809edabfbe
Const correctness fixes.
2005-06-27 09:53:46 +00:00
Mike McCormack
f55de5cf35
Fix warnings exposed by -Wmissing-declarations and -Wwrite-strings.
2005-06-09 09:46:39 +00:00
Raphael Junqueira
54acd10dfe
- fixme when unexpected children found
...
- no more dwarf2_check_sibling errors (ie perfect parsing count) :)
- dwarf2_parse_inlined_subroutine, dwarf2_parse_variable
2005-05-23 09:50:15 +00:00
Raphael Junqueira
79804db4e2
- better traces
...
- handle inclusion "levels"
- better parsing of subprogram, typedef, pointer, ... entries
- arrays, enums, const_type, reference_type parsing
- checks parsing cursors errors (when sibling value available)
- more utilities functions (dwarf2_parse_attr_as_data)
2005-05-20 09:41:10 +00:00
Raphael Junqueira
34955b9578
- basic parsing of subprogram, typedef, pointer, class, struct, enum
...
entries
- indirect strings support
- utilities functions (parse_byte, parse_u2, ...)
2005-05-19 11:14:39 +00:00
Raphael Junqueira
86cdb432c5
- add some Dwarf2 enums
...
- abbrev entries parser (with attributes)
- debug info parser skeleton (see big tag swith in dwarf2_parse).
2005-05-18 09:46:12 +00:00
Raphael Junqueira
83f001b6c7
Beginning of dbghelp dwarf2 support:
...
- add elf_module entry for dwarf2_parse
- stubbed dwarf2_parse in new dwarf.c file
2005-05-17 14:32:55 +00:00