Jonas Maebe
|
991e1f49bd
* store a pointer to the used tasminfo record in every assembler writer, so
|
před 10 roky |
nickysn
|
d204aaab72
* refactored "ar" object writer creation in the internal assembler to allow
|
před 10 roky |
Jeppe Johansen
|
7f34ab27d2
Fixed issue with COFF linker. The addend wasn't shifted up by four before being added.
|
před 10 roky |
Jeppe Johansen
|
a3fd3ee3ab
Fixed bug in ARM coff writer. Relocations just ORed the offset onto the instruction instead of adding, but they are emitted as bl 0xFFFFFE, and not bl 0x0.
|
před 10 roky |
Jeppe Johansen
|
9e5979e8be
Implemented UAL syntax support in the ARM assembler reader. Can be toggled with a field for now, but not implemented yet. Still using pre-UAL syntax for now.
|
před 10 roky |
sergei
|
8c61990078
* ogcoff.pas: when encountering symbol of unsupported type in input object file, give a meaningful error message instead of internal error. Mantis #27020.
|
před 10 roky |
nickysn
|
7cfd7a66cd
+ create a special 'heap' segment with reserved space equal to heapsize (i.e.
|
před 11 roky |
nickysn
|
3cc8ff11e3
+ generate the stack segment for i8086 far data memory models from within fpc
|
před 11 roky |
sergei
|
db621780d5
* x86_64-win64: fixed handling of RELOC_RELATIVE_1..RELOC_RELATIVE_5 COFF relocations, they were off by 4 bytes, causing failure in tests/test/tcalext.pp.
|
před 11 roky |
florian
|
4d5119bf1c
* fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables
|
před 11 roky |
sergei
|
1fea5a82c1
* Replaced oso_disabled flag by TExeSection.Disabled boolean property. Makes code a bit nicer to read.
|
před 12 roky |
sergei
|
9dc5b07a68
* COFF: fixed setting section flags. Content type and access bits must be set for non-loadable sections as well.
|
před 12 roky |
sergei
|
b86372ccec
+ Internal linker: process unreferenced .pdata sections on x86_64-win64, restores the possibility to use GAS on win64 (which got broken by introducing SEH).
|
před 12 roky |
sergei
|
999c3a0a02
* COFF linker: postpone import section generation until unreferenced sections (and imports) are removed, and put all remaining imports into a single section. This is much more efficient than generating multiple smart-linkable import sections and immediately discarding a good half of them.
|
před 12 roky |
sergei
|
d762ef9e78
+ PECOFF targets: support more than 65535 relocations per object section, resolves #23752. DJCOFF targets: give a fatal error, since this object file format does not support extended relocations.
|
před 12 roky |
florian
|
db68214e88
+ support setpeoptflags directive, resolves #23447
|
před 12 roky |
sergei
|
36859068f5
* Propagate AS_NEEDED flag further into Load_DynamicObject and handle it properly: shared objects marked with AS_NEEDED are added to dependencies only if they actually resolve some symbol.
|
před 12 roky |
sergei
|
0369a30f49
* Internal linker: made sec_rodata_norel read-only.
|
před 12 roky |
pierre
|
b851a5a065
Accept range/overflow for address computation inside unit
|
před 13 roky |
sergei
|
fde944bf5d
+ Declare AT_TLS and AT_GNU_IFUNC symbol types, these are needed to handle object files created by gcc in ELF internal linker.
|
před 13 roky |
sergei
|
c41b407119
* Changed TObjSection.WriteStr method to write a zero byte after the string.
|
před 13 roky |
sergei
|
ec56677927
+ Added method TObjSection.writeReloc_internal to write relocations to given section+offset without need to have a symbol at target location.
|
před 13 roky |
sergei
|
45d27ef82e
* Relocating common symbols needs adjusting by symbol size only on DJCOFF targets, not on PECOFF ones.
|
před 13 roky |
sergei
|
95535ea845
- Do not create any default object sections. On targets with section-based smartlink these sections remain empty and only cause linker to do useless job of removing them. The same happens when loading object files because duplicate section names are allowed at that time. On targets without smartlink they don't stay empty, but the internal assembler creates sections when required, so not creating initial sections effectively doesn't change anything.
|
před 13 roky |
sergei
|
1d09005542
+ Implemented two-stage removal of empty exe sections. Candidates for removal are first marked with oso_disabled flag, then actually removed. Descendants of TExeOutput that override MemPos_Start may modify list of sections pending removal. In particular, the COFF-specific .reloc section no longer has to be handled in base TExeOutput class.
|
před 13 roky |
sergei
|
06844fdb23
* Entirely moved relocation fixup functionality from TObjSection to TExeOutput.
|
před 13 roky |
sergei
|
3b3da49ad6
* Merged TElfObjSection.secshidx and TCoffObjSection.secidx into TObjSection.index.
|
před 13 roky |
sergei
|
712f5d1c26
- Removed oso_readonly and oso_noload section options, it is enough to have just oso_write and oso_load to express possible section states.
|
před 13 roky |
sergei
|
c65abdeeae
* Implemented link map generation without involving TObjSection.ObjSymbolDefines, and removed the latter because it isn't used otherwise. The new approach uses CPU/memory only when map generation is requested.
|
před 13 roky |
sergei
|
0c32756ef3
- removed TCoffObjData.afteralloc, calculating MemPos there is useless because every call to afteralloc is immediately followed by call to TObjData.resetsections that resets all MemPos back to zero.
|
před 13 roky |