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2019-12-07Disable ltrace for objects linked with -znow, as at least on amd64, linkingguenther1-4/+1
2019-11-29Repurpose the "syscalls must be on a writeable page" mechanism toderaadt1-1/+2
2019-10-23Prefer the size-independent ELF identifiers over the size-specific ones.guenther2-29/+29
2019-10-20For more archs, ld.so itself only needs/uses the arch's "just add load offset"guenther1-1/+3
2019-10-05Delete some obsolete debugging #ifdefs blocksguenther1-6/+1
2019-08-06Factor out TEXTREL mprotecting from the per-arch files into _dl_rtld(),guenther1-24/+1
2019-08-04Simplify _dl_find_symbol(). Currently, it returns three values:guenther1-27/+24
2019-07-14ld.so's $ORIGIN handling when argv[0] is a relative path was broken byguenther1-3/+1
2019-02-03_dl_cerror is trivial on alpha and m88k; just inline the hanlding intoguenther1-5/+2
2018-11-22Make alpha less special: _dl_boot_bind() is written to completeguenther3-45/+15
2018-11-16Finish ld.so's transition to GNU_RELRO: eliminate support for usingguenther1-4/+1
2018-11-12Delete support for non-secureplt binaries. The secure PLT format has beenguenther2-109/+11
2018-07-09unify the various per-arch syscall.h as much as possiblederaadt1-9/+11
2017-10-27Use <elf.h> instead of <elf_abi.h>mpi1-2/+2
2017-10-10__plt_{start,end} are no longer generated or necessary, having beenguenther1-6/+1
2017-08-27Replace heaps of hand-written syscall stubs with a simpler frameworkderaadt3-64/+85
2017-02-16correct format strings, ok guentherderaadt1-3/+3
2017-01-24On fatal errors, kill ourselves with thrkill(0,9,NULL) instead ofguenther4-21/+15
2017-01-21_dl_exit() is __dead, so it should return void.guenther1-2/+2
2017-01-20Delete ancient macros and unnecessary #includesguenther1-6/+1
2017-01-09Remove dependency on __got_{start,end} symbols and look at PT_GNU_RELROkettenis1-3/+1
2016-08-31alpha and sh have TCB_SET() macros so don't need _dl_set_tcb()guenther2-4/+2
2016-08-28ld.so doesn't need gettimeofday or lstat stubs any moreguenther2-6/+2
2016-08-07As with csu, alpha passes &_DYNAMIC to _reloc_alpha_got(), so justguenther1-2/+3
2016-07-04Remove prebind support: binding to symbol table indices is too fragileguenther1-7/+1
2016-06-21When handling DT_TEXTREL only set the mapping to READ+WRITE, ignorederaadt1-2/+2
2016-05-07Use a Thread Information Block in both single and multi-threaded programs.guenther2-2/+6
2016-03-21Rename the system call sendsyslog2 to sendsyslog. Keep the old onebluhm2-4/+4
2016-03-21Switch ld.so's stack smash handler from sendsyslog to sendsyslog2guenther2-4/+4
2016-03-20Export environ and __progname, making the latter a copy of just the filenameguenther1-2/+2
2015-12-22assign pointers to NULL rather than 0mmcc1-2/+2
2015-12-06Simplify the relocation code for the ld.so bootstrap and static pie: trackguenther1-10/+4
2015-11-15ldd(1) sets environment variable LD_TRACE_LOADED_OBJECTS to tell ld.soderaadt2-2/+4
2015-11-02Factor out the logic for mprotecting the memory between two symbols intoguenther1-75/+17
2015-09-23Don't be too agressive write-protecting the GOT and PLT. If we have no cluekettenis1-18/+21
2015-09-19kbind has eliminated the need for and use of the bind lock. Delete it, theguenther2-24/+2
2015-09-13Rename __sysctl syscall to just sysctl, as the userland wrapper is no longerguenther1-2/+2
2015-08-26Kbind 3: The Legend Continues!guenther1-18/+28
2015-05-29Make ld.so on alpha cope with binaries built with secureplt (where secure heremiod2-39/+130
2014-12-27Make ld.so process only R_ALPHA_RELATIVE relocations during early GOTkettenis2-3/+6
2014-11-03Eliminate RTLD_PROTECT_PLT: ld.so is built with -Bsymbolic so theguenther1-3/+1
2014-09-01Sync readlink(2) with IEEE Std 1003.1-2008.doug1-2/+2
2014-07-28_dl_sigprocmask() works better when it actually saves the returned sigmaskguenther1-1/+2
2014-07-14Now that we have sendsyslog(2), we can directly use it in thederaadt2-3/+5
2014-07-09_dl_fcntl() is no longer used; kill the stubsguenther2-4/+2
2014-07-06move from sysclt(KERN_ARND) to getentropy(2); ok miod@, kettenis@otto2-2/+4
2014-07-05Mark _dl_exit __dead.miod1-1/+2
2014-07-05Add more sugar to generate syscall stubs; and make sure errors are reportedmiod1-116/+53
2014-04-16It's been a quarter century: we can assume volatile is present with that name.guenther2-4/+4
2013-12-23Make ld.so pass its cleanup handler in v0 and stop calling atexit(4) directlykettenis1-2/+2