 sergei
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c41b407119
* Changed TObjSection.WriteStr method to write a zero byte after the string.
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vor 13 Jahren |
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sergei
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c529356693
* Split most CPU-specific code from ogelf.pas into newly created cpuelf.pas units in CPU subdirectories.
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vor 13 Jahren |
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sergei
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f14e038172
+ Implemented writeReloc_internal method for TElfObjSection.
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vor 13 Jahren |
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sergei
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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.
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vor 13 Jahren |
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sergei
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944189f046
- don't supply sh_link and sh_info members to TElfObjSection.create_ext.
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vor 13 Jahren |
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sergei
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d4b7a6a9bd
+ Added some more ELF definitions
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vor 13 Jahren |
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sergei
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3b3da49ad6
* Merged TElfObjSection.secshidx and TCoffObjSection.secidx into TObjSection.index.
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vor 13 Jahren |
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sergei
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27f342225a
* Changed most fields of ELF structures to unsigned, to conform to their official declarations.
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vor 13 Jahren |
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sergei
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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.
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vor 13 Jahren |
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sergei
|
37b8cd1b7a
* If relocation to a local label cannot be translated into (section+offset), then the target symbol must be written into symbol table. Fixes IE 200603012 in number of tests with -Cg on i386-linux (and possibly other targets with internal ELF assembler).
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vor 13 Jahren |
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sergei
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1284be72ea
* Fixed alignment of '.data' section, which got accidentally changed from 16 to 8 by r21374, causing e.g. tests/test/tasm3.pp to crash if compiled without -Cg and on target without tf_smartlink_sections. The root problem is not here, however: if appending data with higher alignment to a section with lower alignment, we likely need to raise the alignment of section.
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vor 13 Jahren |
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sergei
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bd7ebdce18
* ELF relocation cleanup/improvement:
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vor 13 Jahren |
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sergei
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85f6062e05
* Reworked writing ELF symbols into a separate class, TElfSymtab, which is also suitable for creating symbol tables in executable and dynamic ELF files.
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vor 13 Jahren |
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sergei
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d0df2b247b
* ogelf.pas: pass objdata into TElfObjSection.create_ext, so sections created via create_ext are 'owned' the same way as ones created via objData.CreateSection.
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vor 13 Jahren |
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sergei
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cc5fda2a1e
+ ogelf.pas: added definitions for program headers and .dynamic section, and reformatted existing ones to reduce line count.
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vor 13 Jahren |
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sergei
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7d3294b504
* Moved 4 procedures for basic reading/writing TObjSection contents into ogcoff.pas, so they don't have to be reimplemented for every output format.
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vor 13 Jahren |
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sergei
|
263b46be86
* ogelf.pas: Changed MaybeSwap* into procedures, makes them more suitable for reuse in the upcoming reader (and reduces amount of copying while writing, too).
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vor 13 Jahren |
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sergei
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747cd55b09
* Fixed 64-bit ELF program header definition (field order is different from 32-bit counterpart!)
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vor 13 Jahren |
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sergei
|
14d66a64a4
+ Definitions and utility functions for executable ELF files
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vor 13 Jahren |
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sergei
|
71c8b9cf8a
* ogelf.pas: cleaned up code that creates default sections.
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vor 13 Jahren |
 Jonas Maebe
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14cfe770a4
* replaced most (if not all) remaining fields/parameters in the compiler
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vor 13 Jahren |
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sergei
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cd89a90841
* Cleanup: removed empty destructors and redundant 'with' statement.
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vor 13 Jahren |
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Jonas Maebe
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ac43eb9b70
+ generic implementation of ReplaceForbiddenAsmSymbolChars() instead
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vor 13 Jahren |
 pierre
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06c362c02f
Accept x86_64_netbsd system for elf64 object writer
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vor 13 Jahren |
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pierre
|
58ef9b63dd
Accept i386/x86_64 openbsd systems for elf object writer
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vor 13 Jahren |
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pierre
|
98c7a5e4b0
* Enable internal elf writer for freebsd x86_64 target
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vor 14 Jahren |
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sergei
|
6ee77d9088
+ ogelf.pas: support relocation of type R_X86_64_32 which is apparently used by DWARF3 debug info.
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vor 14 Jahren |
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sergei
|
e3050439a8
* Reverted r17556 and replaced it with more generic handling of 'rela'-styled relocations. Resolves #19416.
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vor 14 Jahren |
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sergei
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9c27a802a0
* When relocating local symbols on x86_64, put symbol address into addend field of the relocation, resolves #13671.
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vor 14 Jahren |
 florian
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f328b6d635
+ user section type
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vor 14 Jahren |
