Fangrui Song e6c7696203 rtld: Fix i386/amd64 TP offset when p_vaddr % p_align != 0 ... For a Variant II architecture, the TP offset of a TLS symbol is st_value - tlsoffset + r_addend. tlsoffset is computed by either calculate_tls_offset or calculate_first_tls_offset. The return value of calculate_first_tls_offset is the smallest integer satisfying res >= size and (-res) % p_align = p_vaddr % p_align (= p_offset % p_align). (The formula is a bit contrived. The basic idea is to subtract the minimum integer from size + align - 1 so that the result ihas the expected remainder.) Reviewed by: kib MFC after: 1 week Differential revision: https://reviews.freebsd.org/D31538 Differential revision: https://reviews.freebsd.org/D31541		2021-08-16 13:55:34 +03:00
..
aarch64	rtld/arm64: Remove checks for undefined symbols when processing TPREL64	2021-07-15 22:41:10 -04:00
amd64	rtld: Fix i386/amd64 TP offset when p_vaddr % p_align != 0	2021-08-16 13:55:34 +03:00
arm	rtld: define TLS_DTV_OFFSET on all architectures	2021-04-09 23:46:24 +03:00
i386	rtld: Fix i386/amd64 TP offset when p_vaddr % p_align != 0	2021-08-16 13:55:34 +03:00
mips	rtld: use _get_tp() in __tls_get_addr()	2021-04-09 23:46:24 +03:00
powerpc	rtld-elf(1): remove obsolete pre_init() hook	2020-12-25 19:47:46 +01:00
powerpc64	rtld-elf(1): remove obsolete pre_init() hook	2020-12-25 19:47:46 +01:00
riscv	rtld-elf(1): remove obsolete pre_init() hook	2020-12-25 19:47:46 +01:00
rtld-libc	rtld: avoid recursing on rtld_bind_lock for write	2021-04-09 23:46:24 +03:00
tests	rtld/tests: Avoid function name conflict with libc opendir()	2021-07-06 10:51:57 +01:00
debug.c	libexec: adoption of SPDX licensing ID tags.	2017-11-27 15:25:02 +00:00
debug.h	Use rtld_putstr() instead of write() for the rtld msg() macro	2019-06-26 15:43:26 +00:00
libmap.c	rtld: call close(2) after errno is saved	2021-01-02 04:43:32 +02:00
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	Add build system support for ASAN+UBSAN instrumentation	2021-08-02 14:33:24 +01:00
Makefile.depend	new depends	2015-06-16 23:37:19 +00:00
map_object.c	rtld: Round down relro_size	2021-08-13 12:58:53 +03:00
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: initialize default dlerror_seen_val as true	2021-05-13 02:31:29 +03:00
rtld_lock.h	rtld_lock.h: add some comments about versioning of struct RtldLockInfo	2021-04-11 11:16:13 +03:00
rtld_malloc.c	Remove remnants of optimization for > pagesize allocations.	2019-09-02 08:03:29 +00:00
rtld_malloc.h	Add header file missed in r343564.	2019-01-29 22:45:24 +00:00
rtld_printf.c	Reduce size of rtld by 22% by pulling in less code from libc	2019-06-30 11:49:58 +00:00
rtld_printf.h	Use rtld_putstr() instead of write() for the rtld msg() macro	2019-06-26 15:43:26 +00:00
rtld_tls.h	Remove sparc64 specific parts of rtld-elf.	2020-02-26 18:49:25 +00:00
rtld_utrace.h	Renumber copyright clause 4	2017-02-28 23:42:47 +00:00
rtld.1	rtld: Rename -t option to -u (ignore LD_ vars)	2021-06-03 01:55:08 +03:00
rtld.c	rtld: Round down relro_size	2021-08-13 12:58:53 +03:00
rtld.h	rtld: unstaticise lockinfo and obj_from_addr()	2021-04-10 17:33:33 +03:00
Symbol.map	rtld dl_iterate_phdr(): dlpi_tls_data is wrong	2021-04-06 03:23:08 +03:00
xmalloc.c	Make p_vaddr % p_align == p_offset % p_align for (some) TLS segments.	2020-04-04 22:37:50 +00:00