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abfc3b2fef
freebsd-dev/libexec/rtld-elf
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Konstantin Belousov abfc3b2fef rtld: when immediate bind mode is requested, process irelocs in PLT 
immediately after other PLT relocs.

Otherwise, if the object has relro page, we write to readonly page,
and we would need to use mprotect(2) two more times to fix it.  Note
that resolve_object_ifunc() does nothing when called second time, so
there is no need to avoid existing call.

Reported and tested by:	emaste
PR:	233333
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
2018-11-20 14:52:43 +00:00
..
aarch64 rtld-elf: compile with WANRS=4 warnings other than -Wcast-align 2018-10-29 21:08:19 +00:00
amd64 Remove rtld use of libc amd64_set_fsbase(). 2018-10-29 23:59:26 +00:00
arm rtld-elf: compile with WANRS=4 warnings other than -Wcast-align 2018-10-29 21:08:19 +00:00
i386 rtld-elf: compile with WANRS=4 warnings other than -Wcast-align 2018-10-29 21:08:19 +00:00
mips rtld-elf: compile with WANRS=4 warnings other than -Wcast-align 2018-10-29 21:08:19 +00:00
powerpc Flush data cache for executable loadable segments explicitly. 2018-11-03 20:39:16 +00:00
powerpc64 Flush data cache for executable loadable segments explicitly. 2018-11-03 20:39:16 +00:00
riscv rtld-elf: fix more warnings to allow compiling with WARNS=6 2018-10-29 21:08:28 +00:00
sparc64 rtld-elf: compile with WANRS=4 warnings other than -Wcast-align 2018-10-29 21:08:19 +00:00
tests Fix regression tests broken by r337067. 2018-08-02 11:55:16 +00:00
debug.c libexec: adoption of SPDX licensing ID tags. 2017-11-27 15:25:02 +00:00
debug.h libexec: adoption of SPDX licensing ID tags. 2017-11-27 15:25:02 +00:00
libmap.c rtld-elf: fix more warnings to allow compiling with WARNS=6 2018-10-29 21:08:28 +00:00
libmap.conf Move libmap.conf to libexec/rtld-elf/ 2018-09-18 00:25:00 +00:00
libmap.h rtld-elf: make it compile with WARNS=3 2018-10-29 21:08:11 +00:00
Makefile rtld-elf: fix more warnings to allow compiling with WARNS=6 2018-10-29 21:08:28 +00:00
Makefile.depend new depends 2015-06-16 23:37:19 +00:00
malloc.c rtld-elf: fix more warnings to allow compiling with WARNS=6 2018-10-29 21:08:28 +00:00
map_object.c Remove Obj_Entry textsize member. 2018-11-04 00:32:28 +00:00
paths.h rtld-elf: compile with WANRS=4 warnings other than -Wcast-align 2018-10-29 21:08:19 +00:00
rtld_lock.c rtld-elf: fix more warnings to allow compiling with WARNS=6 2018-10-29 21:08:28 +00:00
rtld_lock.h libexec: adoption of SPDX licensing ID tags. 2017-11-27 15:25:02 +00:00
rtld_printf.c rtld-elf: fix more warnings to allow compiling with WARNS=6 2018-10-29 21:08:28 +00:00
rtld_printf.h libexec: adoption of SPDX licensing ID tags. 2017-11-27 15:25:02 +00:00
rtld_tls.h libexec: adoption of SPDX licensing ID tags. 2017-11-27 15:25:02 +00:00
rtld_utrace.h Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
rtld.1 Add serial comma. 2017-09-01 16:56:37 +00:00
rtld.c rtld: when immediate bind mode is requested, process irelocs in PLT 2018-11-20 14:52:43 +00:00
rtld.h Remove Obj_Entry textsize member. 2018-11-04 00:32:28 +00:00
Symbol.map Add rtld private interface for dso to detect dynamic loading 2015-01-03 18:09:53 +00:00
xmalloc.c libexec: adoption of SPDX licensing ID tags. 2017-11-27 15:25:02 +00:00