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AgeCommit message (Expand)Author
2019-12-07Disable ltrace for objects linked with -znow, as at least on amd64, linkingPhilip Guenther
2019-11-29Repurpose the "syscalls must be on a writeable page" mechanism toTheo de Raadt
2019-11-28Revert yesterday's _dl_md_reloc() and _dl_md_reloc_got() changes:Philip Guenther
2019-11-26Clean up _dl_md_reloc(): instead of having tables and piles of conditionalsPhilip Guenther
2019-11-26Make aarch64, amd64, arm, and i386 more like sparc64: move non-lazyPhilip Guenther
2019-10-24Delete unused support for relocations that don't require alignment.Philip Guenther
2019-10-23Prefer the size-independent ELF identifiers over the size-specific ones.Philip Guenther
2019-10-20For more archs, ld.so itself only needs/uses the arch's "just add load offset"Philip Guenther
2019-10-05Delete some obsolete debugging #ifdefs blocksPhilip Guenther
2019-08-06Factor out TEXTREL mprotecting from the per-arch files into _dl_rtld(),Philip Guenther
2019-08-04Simplify _dl_find_symbol(). Currently, it returns three values:Philip Guenther
2019-07-14ld.so's $ORIGIN handling when argv[0] is a relative path was broken byPhilip Guenther
2018-11-16Finish ld.so's transition to GNU_RELRO: eliminate support for usingPhilip Guenther
2018-10-25The compilers already put static arrays in .rodata when not written to;Philip Guenther
2018-07-09unify the various per-arch syscall.h as much as possibleTheo de Raadt
2017-10-27Use <elf.h> instead of <elf_abi.h>Martin Pieuchot
2017-08-27Replace heaps of hand-written syscall stubs with a simpler frameworkTheo de Raadt
2017-08-16remove accidentally duplicated cpp chunksTheo de Raadt
2017-08-15Align text locations to 16 (instead of 4) to match modern recommendationsTheo de Raadt
2017-06-04For the memory operand, clang passes in an address relative to theChristian Weisgerber
2017-01-24On fatal errors, kill ourselves with thrkill(0,9,NULL) instead ofPhilip Guenther
2017-01-21_dl_exit() is __dead, so it should return void.Philip Guenther
2017-01-20Delete ancient macros and unnecessary #includesPhilip Guenther
2017-01-09Remove dependency on __got_{start,end} symbols and look at PT_GNU_RELROMark Kettenis
2016-08-28ld.so doesn't need gettimeofday or lstat stubs any morePhilip Guenther
2016-08-07Teach i386 to pass &_DYNAMIC to _dl_boot_bind()Philip Guenther
2016-07-04Remove prebind support: binding to symbol table indices is too fragilePhilip Guenther
2016-07-04The GOT has been initally mapped RW for *years*; ld.so doesn't need toPhilip Guenther
2016-05-26for textrels (sthen ran into one...):Theo de Raadt
2016-05-22Ignore the listed protection (which may contain X) when making pageTheo de Raadt
2016-05-18fix types for mmap wrappers. A few whitespace cleanups snuck in.Theo de Raadt
2016-05-07Use a Thread Information Block in both single and multi-threaded programs.Philip Guenther
2016-03-21Rename the system call sendsyslog2 to sendsyslog. Keep the old oneAlexander Bluhm
2016-03-21Switch ld.so's stack smash handler from sendsyslog to sendsyslog2Philip Guenther
2015-12-06Simplify the relocation code for the ld.so bootstrap and static pie: trackPhilip Guenther
2015-11-15ldd(1) sets environment variable LD_TRACE_LOADED_OBJECTS to tell ld.soTheo de Raadt
2015-11-02Factor out the logic for mprotecting the memory between two symbols intoPhilip Guenther
2015-09-19kbind has eliminated the need for and use of the bind lock. Delete it, thePhilip Guenther
2015-09-13Rename __sysctl syscall to just sysctl, as the userland wrapper is no longerPhilip Guenther
2015-08-25Use kbind for lazy binding GOT/PLT updates on i386 and powerpc; still othersPhilip Guenther
2015-07-26Copy relocations can't be jump-slot relocations, so delete the test for that.Philip Guenther
2014-12-24Expand Elf_Rel relocations to include DT_JMPREL. Inspect DT_PLTREL valueKurt Miller
2014-12-22Self-relocation code for i386.Kurt Miller
2014-09-22Correct the token used.Brad Smith
2014-09-01Sync readlink(2) with IEEE Std 1003.1-2008.Doug Hogan
2014-07-14Now that we have sendsyslog(2), we can directly use it in theTheo de Raadt
2014-07-09_dl_fcntl() is no longer used; kill the stubsPhilip Guenther
2014-07-06move from sysclt(KERN_ARND) to getentropy(2); ok miod@, kettenis@Otto Moerbeek
2014-07-05Mark _dl_exit __dead.Miod Vallat
2013-12-23Make ld.so pass its cleanup handler in %edx as required by the i386 System VMark Kettenis