 nickysn
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a762532ae1
* changed the MemPos field in TObjSection and TExeSection from aword to qword:
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10 jaren geleden |
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nickysn
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515d702408
- removed semicolon after 'begin'
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10 jaren geleden |
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nickysn
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9fc100574c
+ added property TObjSymbol.group for use with the omf object format
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10 jaren geleden |
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nickysn
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0da38dbc79
+ implemented support for the 'dgroup' (addr_dgroup) relocation type in the omf
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10 jaren geleden |
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nickysn
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bde7d0aacb
+ added "code segment too large" and "data segment too large" error messages
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10 jaren geleden |
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nickysn
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a7e059c875
+ support segment relocations in the omf writer
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10 jaren geleden |
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nickysn
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393b9b54a8
+ handle aitconst_farptr in the internal asm writer as a new relocation type (RELOC_FARPTR)
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10 jaren geleden |
 Jeppe Johansen
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52e505bff7
Fixed internal error in GOT related code for ARM internal assembler.
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10 jaren geleden |
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Jeppe Johansen
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71cdedea82
Add missing NOP, and B instruction forms.
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10 jaren geleden |
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Jeppe Johansen
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de00a1d76d
Implement simple support for .thumb_func in the ELF output.
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10 jaren geleden |
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Jeppe Johansen
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5c3093a937
Add most non-VFP Thumb-2 instruction entries for the ARM internal writer.
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10 jaren geleden |
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Jeppe Johansen
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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.
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10 jaren geleden |
 sergei
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a4053370fc
* ELF linker: track relocation style (REL or RELA) of each input section and use it instead of global default on MIPS targets. This fixes internal linking of tests/test/units/system/tres*.pp.
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10 jaren geleden |
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nickysn
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7cfd7a66cd
+ create a special 'heap' segment with reserved space equal to heapsize (i.e.
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11 jaren geleden |
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nickysn
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3cc8ff11e3
+ generate the stack segment for i8086 far data memory models from within fpc
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11 jaren geleden |
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sergei
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46f8e78d1f
+ Support GOT/gp-relative constants in GAS and internal assemblers, MIPS and i386.
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11 jaren geleden |
 florian
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4d5119bf1c
* fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables
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11 jaren geleden |
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sergei
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1f8a67f552
+ Property TObjSymbol.ObjData, allows to access owning TObjData for external/common symbols, i.e. ones with ObjSection=nil.
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12 jaren geleden |
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sergei
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5b6e50c9da
* It is incorrect to use var_align() in linker code: it depends on current_settings.alignment, which is valid only while compiling, not while linking. Replaced with size_2_align().
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12 jaren geleden |
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sergei
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1fea5a82c1
* Replaced oso_disabled flag by TExeSection.Disabled boolean property. Makes code a bit nicer to read.
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12 jaren geleden |
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sergei
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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).
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12 jaren geleden |
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sergei
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c3f8086598
+ Internal linker: base support for sections that aren't referenced but must be linked if section referenced by them is linked (like win64 .pdata). Actual handling is still to be implemented in descendant classes.
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12 jaren geleden |
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sergei
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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.
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12 jaren geleden |
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sergei
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cded05ccef
+ MIPS linker: support linking PIC object files with non-PIC ones, by routing absolute calls into PIC code through stubs that load R25.
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12 jaren geleden |
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sergei
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1d32b107f5
* Made address comparison 64-bit safe.
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12 jaren geleden |
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florian
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20a534e63f
* fixed code which causes range check errors when compiled with -Cr
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12 jaren geleden |
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sergei
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6484911f05
* TExeOutput.FixupRelocations method made virtual.
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12 jaren geleden |
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sergei
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f98e09d86e
- TObjData.sectiontype2options: removed oso_keep flags. They don't have any effect here because this function is used only during assembling, and oso_keep cannot be represented in object files and therefore gets lost before linking.
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12 jaren geleden |
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sergei
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2bba4e2d44
+ Stabs debug info needs swapping when linking for different endianness.
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12 jaren geleden |
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sergei
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d7c5daeccd
* Don't calculate data position of each object section. Instead, write out a copy of exesection's memory image, i.e. every objsection is placed at the same offset from its owning exesection both on disk and in memory. This approach is simpler and works regardless of alignment requirements, while existing one could work only if SectionDataAlign<=SectionMemAlign.
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12 jaren geleden |
