Commit Graph

377 Commits

Author SHA1 Message Date
Nikita Smith 371e52ad42 add /rad_alt_pch_dir for remapping objs in the local folder for pgo builds 2025-09-22 10:06:21 -07:00
Nikita Smith ee75ada087 mark function override meta-data sections with link info flag so
they do not get a section definition
2025-09-22 10:06:20 -07:00
Nikita Smith ce044e7e83 detect removed fixup symbol and propagate correct section number 2025-09-22 10:06:20 -07:00
Nikita Smith a060f581d9 stub /d2 2025-09-22 10:06:20 -07:00
Nikita Smith 17058e71bf remove empty nodes 2025-09-22 10:06:20 -07:00
Nikita Smith e33a95bfe2 do not embed time stamp with /brepro 2025-09-17 15:21:37 -07:00
Nikita Smith 0b154cef46 stub /brepro 2025-09-17 15:21:37 -07:00
Nikita Smith c653410af5 stub /errorreportlevel 2025-09-17 15:21:37 -07:00
Nikita Smith 5a12513306 parallelize section garbage collection
currently we tag pointers to solve ABA problem however if the list
has more than max_U16 items, the tag will overflow and cause serious issues.
To fix this, we need to use 64-bit tags together with 128-bit interlocked
compare-exchange intrinsic
2025-09-17 15:21:37 -07:00
Nikita Smith cc8fdc6c6f order check for COMDATs with any property 2025-09-17 15:21:37 -07:00
Nikita Smith 630c3b42a7 do lightweight import gathering while resolving links 2025-09-17 15:21:37 -07:00
Nikita Smith d4ac5ede77 assign correct removed section type 2025-09-17 15:21:37 -07:00
Nikita Smith 8a46ee0ad2 return full path to the first matched file 2025-09-17 15:21:37 -07:00
Nikita Smith 0b5dd92a87 minor tweaks 2025-09-17 15:21:37 -07:00
Nikita Smith ded932e3ba skip library searches for import stubs 2025-09-17 15:21:37 -07:00
Nikita Smith 98eaf67dd8 while symbol table is being built sort weak and undefined symbols to
separate chunk lists to speed up library search
2025-09-17 15:21:37 -07:00
Nikita Smith 4e1ebe5a6b change import stub symbol characteristic to search alias to skip them
on subsequent searches
2025-09-17 15:21:37 -07:00
Nikita Smith 80967fac12 pre-parse section names and flag debug info sections 2025-09-16 10:31:02 -07:00
Nikita Smith 3224c5e0aa skip linker info sections during relocation patching, also log a message
when encountering an unsupported machine type
2025-09-16 10:31:01 -07:00
Nikita Smith 488849792c change file search to return on first match 2025-09-16 10:31:01 -07:00
Nikita Smith 7095a8cd6e fix bug where new object tracking failed, causing certain objs to be
skipped during the symbol table input step
2025-09-16 10:31:01 -07:00
Nikita Smith 5aff575feb discard empty symbol nodes 2025-09-16 10:31:01 -07:00
Nikita Smith b5a2bbaf54 early-out of default library searches 2025-09-16 10:31:01 -07:00
Nikita Smith d6596efac8 allow weak symbols to resolve to other weak symbols 2025-09-16 10:31:01 -07:00
Nikita Smith c47b35f635 update link symbol set logic to replace import address symbols with jump
thunk symbols
2025-09-16 10:31:01 -07:00
Nikita Smith c7c86cd360 do not report unresolved symbols in debug info sections 2025-09-16 10:31:01 -07:00
Nikita Smith b1609017c5 inline xxhash functions 2025-09-08 16:07:31 -07:00
Nikita Smith 98a05728b3 add check for whether weak symbol is resolved 2025-09-08 16:07:31 -07:00
Nikita Smith 24b427fe72 delete unused blake3 headers 2025-09-08 16:07:31 -07:00
Nikita Smith ee3832ea3b parallel for lib symbol search 2025-09-08 16:07:31 -07:00
Nikita Smith fb46d0bba4 sort symbol names in first member header 2025-09-08 16:07:31 -07:00
Nikita Smith 7193986305 binary search for strings 2025-09-08 16:07:31 -07:00
Nikita Smith 00536f7ea8 rewrite set linked symbol logic to respect declaration order in obj symbol table 2025-09-08 16:07:31 -07:00
Nikita Smith 8a22910d9b add "Links" log type for diagnosing linked lib members 2025-09-08 16:07:31 -07:00
Nikita Smith 8f749f4239 use global symbol table to detect duplicate imports 2025-09-08 16:07:31 -07:00
Nikita Smith 7cea036bc1 clean up pass over symbol table
- rename functions for consistency
- remove unused code
2025-09-08 16:07:31 -07:00
Nikita Smith 069d683690 fix crash when obj does not have debug info 2025-09-06 09:54:23 -07:00
Nikita Smith a6432cce8e improve unresolved symbol errors
- collect symbol references and print out objs that reference
  unresolved symbol
- print source file location of the references
2025-09-06 09:54:23 -07:00
Nikita Smith d92f45784d rename defined symbol to obj ref, as the symbol table no longer has
scopes and it makes no sense to refer to them that way
2025-09-06 09:54:22 -07:00
Nikita Smith 21163264d4 redirect entry point to CRT version if name is inferred 2025-09-06 09:54:22 -07:00
Nikita Smith f2ee135439 fix up symbols visibility 2025-09-05 15:19:31 -07:00
Nikita Smith 56c43ad614 clean up HashTable, removed unused command line switches, added
list wrapper for alt names, added natvis for HashTable, AltNameList,
MergeDirectiveList, and IncludeSymbolList
2025-09-05 15:19:31 -07:00
Nikita Smith 6a3d7e65f3 remove year from the copyright 2025-09-05 15:19:31 -07:00
Nikita Smith e88dc44f31 clean up debug leftovers 2025-09-05 15:19:31 -07:00
Nikita Smith 580303b0dd emit jump thunks for imports only when needed 2025-09-05 15:19:30 -07:00
Nikita Smith 43e81b934b move weak symbol replacer to the symbol table layer 2025-09-05 15:19:30 -07:00
Nikita Smith 8d75497bba do not set function pad min switch by default 2025-09-05 15:19:30 -07:00
Nikita Smith 0b0a2664d1 merge .idata with .rdata 2025-09-05 15:19:30 -07:00
Nikita Smith a64f8f4196 clean up over base strings in the linker layer 2025-09-05 15:19:30 -07:00
Nikita Smith 9f6da0ec63 simplify section removal and purging 2025-09-05 15:19:30 -07:00