centaur.git - ELF executable file editing toolkit.

Age	Commit message (Collapse)	Author
2013-06-27	Allocate .symtab during Reladd if none presentcleanup	norly

2013-06-27	Remove unneeded struct member and fix references to it	norly

2013-06-27	Serialize symtab after merge in Reladd	norly

2013-06-27	Add test for dynamically linked global variables (stdout, etc)	norly

2013-06-27	Relax restrictions on NOBITS sections	norly

2013-06-27	Dump: More info about child sections	norly

2013-06-27	Move test data256mb to end and add data64kb	norly

2013-06-27	Remove stale Makefile in tests/src/	norly

2013-06-27	Lookup dynamically linked global variables.	norly
	This works ONLY in position-dependent executables. Processing position-independent code includes generating and inserting code that finds out the current instruction address. That's beyond the scope of editing normal executables, which are usually position-dependent unless requested otherwise.
2013-06-27	Only use -fPIC when compiling the shared object.	norly
	We can only use position-dependent global variables (R__COPY) in injected code, not the position-independent R__GLOB_DAT as used in shared objects. And being able to modify the tool itself turns out to be a cool thing to be able to.
2013-06-26	Separate PLT lookup	norly

2013-06-26	Expand PHDR space only if there are pages available	norly

2013-06-26	Expand downwards only if there is enough space	norly

2013-06-26	Only make space for more PHDRs if they are in the first LOAD	norly

2013-06-25	Check for (and abort on) multiple symbol tables	norly

2013-06-24	Fix Makefile for Red Hat's libelf that does not support pkg-config	norly

2013-06-24	Remove assertion that breaks with Red Hat's libelfmorephdr	norly

2013-06-24	Tests for x86-64	norly

2013-06-24	PHDR addition. Should make x86-64 work in many cases.	norly

2013-06-24	mLayoutAuto: Do not move LOAD segments, and update PHDR PHDR	norly

2013-06-24	Reorder PHDRs according to ELF spec	norly

2013-06-24	mLayoutGetSpaceInPhdr: Use mPhdrLoadLowestHighest	norly

2013-06-24	PHDR: Find lowest/highest addr/offs	norly

2013-06-22	reladd: Work more with sh_addr instead of sh_offset	norly

2013-06-22	Minor fixes to PHDR expansion to lower addresses	norly

2013-06-22	PHDR: find by addr/offset	norly

2013-06-21	Use .rela.plt too - need this for x86-64c90	norly

2013-06-21	mFromFile: Initialize *me	norly

2013-06-21	Minor cleanup in reladd, 2nd pass	norly

2013-06-21	Merge cloneScn() into reladd.c	norly
	It's the only place where we use it, and it's case-specific
2013-06-21	LOAD PHDRs at top level, others as children. mPhdrForall().	norly
	The reference binaries had to be updated as PHDRs are now reordered.
2013-06-20	Add Elf/Phdr/Scn alloc/destroy	norly

2013-06-20	Extend relocation parser to full 32/64 bits	norly

2013-06-20	Cleaner ElfuPhdr alloc	norly

2013-06-20	Clean up code using ElfuScn	norly

2013-06-20	Separate library code, build .a/.so	norly

2013-06-20	Automate tests	norly

2013-06-18	Basic detour support	norly

2013-06-17	C90 compliance, except variadic macros and TODOs	norly
	Also removed a lot of dead code from the early days.
2013-06-16	mv main.c -> elfucli.c, make it scriptable via argssymrel	norly

2013-06-16	Clean up main.c a bit	norly

2013-06-15	Factor out symbol table handling	norly

2013-06-15	Rename mRelocate	norly

2013-06-15	Basic x86-64 support, not very usable in practice	norly
	Turns out that x86-64 aligns LOAD segments to 0x200000 bytes. Given that the mapping starts at 0x400000, there is not much room to expand... so there will be a need to add additional LOAD headers.
2013-06-15	Merge symbol tables. (Not fully ELF conformant)	norly
	Also, remove that nameptr member from symbols. It just had to cause trouble. Symbols are simply appended to the target's symbol table, which means that LOCAL symbols are not inserted at the beginning and we are thus ignoring an ELF spec. Might change that in the future, it's good enough for now and it's sure not to break anything with the old symbols. The code currently assumes that the target has a symbol table. We'll have to fix that, and also remove undefined and duplicate symbols.
2013-06-15	Flatten symtab to file - gdb works, check breaks.	norly

2013-06-15	Make symtab and reltab resident in ElfuScn	norly

2013-06-15	Rename CLI to elfucli	norly

2013-06-12	Rename elfedit to centaur, model to modelops	norly

2013-06-03	Do not insert STRTAB sections explicitly	norly