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Author SHA1 Message Date
Nikita SmithandRyan Fleury e33a95bfe2 do not embed time stamp with /brepro 2025-09-17 15:21:37 -07:00
Nikita SmithandRyan Fleury 0b154cef46 stub /brepro 2025-09-17 15:21:37 -07:00
Nikita SmithandRyan Fleury c653410af5 stub /errorreportlevel 2025-09-17 15:21:37 -07:00
Nikita SmithandRyan Fleury 28aec349fd update readme 2025-09-17 15:21:37 -07:00
Nikita SmithandRyan Fleury b646e1cd43 fix compiler errors 2025-09-17 15:21:37 -07:00
Nikita SmithandRyan Fleury fe63983d4a u32 decrement intrinsic 2025-09-17 15:21:37 -07:00
Nikita SmithandRyan Fleury 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 SmithandRyan Fleury cc8fdc6c6f order check for COMDATs with any property 2025-09-17 15:21:37 -07:00
Nikita SmithandRyan Fleury 630c3b42a7 do lightweight import gathering while resolving links 2025-09-17 15:21:37 -07:00
Nikita SmithandRyan Fleury d4ac5ede77 assign correct removed section type 2025-09-17 15:21:37 -07:00
Nikita SmithandRyan Fleury 8a46ee0ad2 return full path to the first matched file 2025-09-17 15:21:37 -07:00
Nikita SmithandRyan Fleury 0b5dd92a87 minor tweaks 2025-09-17 15:21:37 -07:00
Nikita SmithandRyan Fleury ded932e3ba skip library searches for import stubs 2025-09-17 15:21:37 -07:00
Nikita SmithandRyan Fleury 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 SmithandRyan Fleury 4e1ebe5a6b change import stub symbol characteristic to search alias to skip them 
on subsequent searches
 2025-09-17 15:21:37 -07:00
Nikita SmithandRyan Fleury 80967fac12 pre-parse section names and flag debug info sections 2025-09-16 10:31:02 -07:00
Nikita SmithandRyan Fleury 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 SmithandRyan Fleury 488849792c change file search to return on first match 2025-09-16 10:31:01 -07:00
Nikita SmithandRyan Fleury 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 SmithandRyan Fleury 5aff575feb discard empty symbol nodes 2025-09-16 10:31:01 -07:00
Nikita SmithandRyan Fleury b5a2bbaf54 early-out of default library searches 2025-09-16 10:31:01 -07:00
Nikita SmithandRyan Fleury d6596efac8 allow weak symbols to resolve to other weak symbols 2025-09-16 10:31:01 -07:00
Nikita SmithandRyan Fleury c47b35f635 update link symbol set logic to replace import address symbols with jump 
thunk symbols
 2025-09-16 10:31:01 -07:00
Nikita SmithandRyan Fleury c7c86cd360 do not report unresolved symbols in debug info sections 2025-09-16 10:31:01 -07:00
Nikita SmithandRyan Fleury b1609017c5 inline xxhash functions 2025-09-08 16:07:31 -07:00
Nikita SmithandRyan Fleury 763bb57459 revert hasher 2025-09-08 16:07:31 -07:00
Nikita SmithandRyan Fleury 98a05728b3 add check for whether weak symbol is resolved 2025-09-08 16:07:31 -07:00
Nikita SmithandRyan Fleury fc0a7d51d3 warning fixes 2025-09-08 16:07:31 -07:00
Nikita SmithandRyan Fleury 58e3af5b3c test for linking using first and second lib headers 2025-09-08 16:07:31 -07:00
Nikita SmithandRyan Fleury bbe430cc2f write first linker member header with symbol names grouped by member 2025-09-08 16:07:31 -07:00
Nikita SmithandRyan Fleury 24b427fe72 delete unused blake3 headers 2025-09-08 16:07:31 -07:00
Nikita SmithandRyan Fleury ee3832ea3b parallel for lib symbol search 2025-09-08 16:07:31 -07:00
Nikita SmithandRyan Fleury fb46d0bba4 sort symbol names in first member header 2025-09-08 16:07:31 -07:00
Nikita SmithandRyan Fleury 7193986305 binary search for strings 2025-09-08 16:07:31 -07:00
Nikita SmithandRyan Fleury 00536f7ea8 rewrite set linked symbol logic to respect declaration order in obj symbol table 2025-09-08 16:07:31 -07:00
Nikita SmithandRyan Fleury 8a22910d9b add "Links" log type for diagnosing linked lib members 2025-09-08 16:07:31 -07:00
Nikita SmithandRyan Fleury 082f6cf6fd fix free block check and remove unused free_size field 2025-09-08 16:07:31 -07:00
Nikita SmithandRyan Fleury 8f749f4239 use global symbol table to detect duplicate imports 2025-09-08 16:07:31 -07:00
Nikita SmithandRyan Fleury 7cea036bc1 clean up pass over symbol table 
- rename functions for consistency
- remove unused code
 2025-09-08 16:07:31 -07:00
Nikita SmithandRyan Fleury 222c220d99 make xxhash API funcs static and hash string size too 2025-09-08 16:07:31 -07:00
Nikita SmithandRyan Fleury 069d683690 fix crash when obj does not have debug info 2025-09-06 09:54:23 -07:00
Nikita SmithandRyan Fleury 3459070f71 remove windows.h from blake3 2025-09-06 09:54:23 -07:00
Nikita SmithandRyan Fleury 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 SmithandRyan Fleury 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 SmithandRyan Fleury 21163264d4 redirect entry point to CRT version if name is inferred 2025-09-06 09:54:22 -07:00
Nikita SmithandRyan Fleury a11406ac51 declare thunk symobls as functions 2025-09-06 09:54:22 -07:00
Nikita SmithandRyan Fleury 11373f4432 disable COFF group info generation 2025-09-05 15:19:31 -07:00
Nikita SmithandRyan Fleury f2ee135439 fix up symbols visibility 2025-09-05 15:19:31 -07:00
Nikita SmithandRyan Fleury 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 SmithandRyan Fleury 6a3d7e65f3 remove year from the copyright 2025-09-05 15:19:31 -07:00
Nikita SmithandRyan Fleury e88dc44f31 clean up debug leftovers 2025-09-05 15:19:31 -07:00
Nikita SmithandRyan Fleury 580303b0dd emit jump thunks for imports only when needed 2025-09-05 15:19:30 -07:00
Nikita SmithandRyan Fleury 43e81b934b move weak symbol replacer to the symbol table layer 2025-09-05 15:19:30 -07:00
Nikita SmithandRyan Fleury 8d75497bba do not set function pad min switch by default 2025-09-05 15:19:30 -07:00
Nikita SmithandRyan Fleury 0b0a2664d1 merge .idata with .rdata 2025-09-05 15:19:30 -07:00
Nikita SmithandRyan Fleury a64f8f4196 clean up over base strings in the linker layer 2025-09-05 15:19:30 -07:00
Nikita SmithandRyan Fleury 9f6da0ec63 simplify section removal and purging 2025-09-05 15:19:30 -07:00
Nikita SmithandRyan Fleury 43b35d43dc change lib sort to preserve input order 2025-09-05 15:19:30 -07:00
Nikita SmithandRyan Fleury 845e225e81 push alt name strings after they are copied to the config arena 2025-09-05 15:19:30 -07:00
Nikita SmithandRyan Fleury fdad3f4f58 natvis for lib member ref 2025-09-05 15:19:30 -07:00
Nikita SmithandRyan Fleury 78b1f7e701 optionally emit import thunks 2025-09-05 15:19:30 -07:00
Nikita SmithandRyan Fleury 1aac27095e WIP: reorder input and library search order to match MSVC behavior 2025-09-05 15:19:30 -07:00
Nikita SmithandRyan Fleury 240935f0cc WIP: use MSVC rule for COMDAT symbol replacement 2025-09-05 15:19:30 -07:00
Nikita SmithandRyan Fleury d9eb26a830 infer subsystem when only entry point is specified 2025-09-05 15:19:30 -07:00
Nikita SmithandRyan Fleury b0db2b19f8 move entry point name redirection helper to MSCRT layer 2025-09-05 15:19:30 -07:00
Nikita SmithandRyan Fleury e1b7168605 update weak vs undefined replacement rule 2025-09-05 15:19:30 -07:00
Nikita SmithandRyan Fleury d7cdaa98b5 oops forgot to set enum type 2025-09-05 15:19:30 -07:00
Nikita SmithandRyan Fleury c397b1dfb1 handle common section case 2025-09-05 15:19:30 -07:00
Nikita SmithandRyan Fleury 843de72f64 add U8 atomic exchange for clang and gcc 2025-09-05 15:19:30 -07:00
Nikita SmithandRyan Fleury 0dac1a91db fix u128 make 2025-09-05 15:19:30 -07:00
Nikita SmithandRyan Fleury fc4e269211 ignore sign conversions in stb_sprintf.h 2025-09-05 15:19:30 -07:00
Nikita SmithandRyan Fleury daf69ff1c7 fix sign conversion in radsort.h 2025-09-05 15:19:30 -07:00
Nikita SmithandRyan Fleury 971f1b9a2f ignore sign conversions in blake3 2025-09-05 15:19:30 -07:00
Nikita SmithandRyan Fleury 1a9e17ee37 remove invalid normalize helpers for integer vectors (they always produce zero) 2025-09-05 15:19:30 -07:00
Nikita SmithandRyan Fleury e0c409e3f4 move prototype decl to base_core.h to fix implicit function usage 2025-09-05 15:19:30 -07:00
Nikita SmithandRyan Fleury 3bd8f0e1d5 fix argument expansion in github actions and build.bat 2025-09-05 15:19:30 -07:00
Nikita SmithandRyan Fleury 41fe8a7410 merge undefined and weak search passes 2025-09-05 15:19:30 -07:00
Nikita SmithandRyan Fleury b64e1dca9a WIP fix lib push order and sort new inputs 2025-09-05 15:19:30 -07:00
Nikita SmithandRyan Fleury 67e66dc26e WIP switching to serial library search-style, removed lib scope from 
the symbol table
 2025-09-05 15:19:30 -07:00
Nikita SmithandRyan Fleury 330c8ead38 move member queue-attempt flag from symbol to lib struct 2025-09-05 15:19:30 -07:00
Nikita SmithandRyan Fleury f1b22dbe27 change library to use compressed member offsets 2025-09-05 15:19:30 -07:00
Nikita SmithandRyan Fleury 89d496c855 fix replacement rule for weak search library vs undefined 2025-09-05 15:19:30 -07:00
Nikita SmithandRyan Fleury 0ceadff525 maintain input order of objs in PDB 2025-09-05 15:19:30 -07:00
Nikita SmithandNikita Smith 1bca83610f changed symbol search logic to run in three steps: undefined, weak, 
and anti-dependency weak, allowing linking to proceed only after
symbols from previous step are added to the symbol table

this solves the problem of anti-dependency symbols because they are
searched in libraries if the dependency is unresolved weak symbol
 2025-08-18 19:09:32 -07:00
Nikita SmithandNikita Smith e1786d0a11 discard delay loads in the config before they get to link context builder 2025-08-18 19:09:32 -07:00
Nikita SmithandNikita Smith 1ce2fbfd1a helper for setting default symbol 2025-08-18 19:09:32 -07:00
Nikita SmithandNikita Smith a3582332ee push a null symbol as a terminator for /alternatename weak symbol chain 2025-08-18 19:09:31 -07:00
Nikita SmithandNikita Smith 04d2877b40 strip leading white space 2025-08-18 19:09:31 -07:00
Nikita SmithandNikita Smith 81381f9a6d minor cleanups 2025-08-18 19:09:31 -07:00
Nikita SmithandNikita Smith 81c68cfdd3 register common and absolute symbols in library's symbol table 2025-08-18 19:09:31 -07:00
Nikita SmithandNikita Smith e27831902e note 2025-08-18 19:09:31 -07:00
Nikita SmithandNikita Smith c53b8d43d0 assign symbol indices before serializing symbols so forward-references 
are possible
 2025-08-18 19:09:31 -07:00
Nikita Smith 1d6eae2b18 minor fixes for gathering library members 2025-08-12 19:03:51 -07:00
Nikita Smith 086d774b8b fix ELF compressed header and skip duplicate sections 2025-08-12 14:10:13 -07:00
Nikita Smith b50f309422 modified member queue logic to prioritize libs where pull-in reference 
symbol is declared
 2025-08-11 23:28:03 -07:00
Nikita Smith 829a35430c add flag to exclude objs from debug info input 2025-08-11 02:49:26 -07:00
Nikita Smith 702fd74b23 minor cleanup in obj initer 2025-08-10 21:41:39 -07:00
Nikita Smith 2b02f5cec6 lifetime fixes 
- fully serialize the lib because we cannot guarantee that its members
  will have the same lifetime as the serialized lib
- put import stub symbols on the symbol table arena
 2025-08-10 21:35:33 -07:00
Nikita Smith 7466da1479 mark referenced symbols as live for unresolved-symbol detection 2025-08-08 15:54:21 -07:00
Nikita Smith 9893a8135d fix crash when linking undefined weak symbol 2025-08-08 13:35:47 -07:00