| History log of /src/usr.bin/ldd/Makefile.elf |
| Revision | | Date | Author | Comments |
| 1.6 |
| 04-Nov-2019 |
joerg | PR 54093: Align static TLS area to max_align_t.
|
| 1.5 |
| 07-May-2013 |
christos | branches: 1.5.28; 1.5.30;
include symver.c
|
| 1.4 |
| 09-Mar-2011 |
joerg | branches: 1.4.4; 1.4.10;
Add TLS support infrastructure. For dynamic binaries, ld.elf_so exports
_rtld_tls_allocate and _rtld_tls_free. libpthread uses this functions to
setup the thread private area of all new threads. ld.elf_so is
responsible for setting up the private area for the initial thread.
Similar functions are called from _libc_init for static binaries, using
dl_iterate_phdr to access the ELF Program Header.
Add test cases to exercise the different TLS storage models. Test cases
are compiled and installed on all platforms, but are skipped on
platforms not marked for TLS support.
This material is based upon work partially supported by
The NetBSD Foundation under a contract with Joerg Sonnenberger.
It is inspired by the TLS support in FreeBSD by Doug Rabson and the
clean ups of the DragonFly port of the original FreeBSD modifications.
|
| 1.3 |
| 07-Jan-2009 |
mrg | branches: 1.3.2;
make sure we set LIBISPRIVATE.
fixes build issues reported by moof.
|
| 1.2 |
| 07-Jan-2009 |
mrg | - rework this a bunch to make it work inside /rescue/ldd.
- fix alpha build.
|
| 1.1 |
| 06-Jan-2009 |
mrg | - get rid of building an a.out-happy ldd (but keep supporting a.out
binaries for the ELF version.)
- convert a.out, elf32 and elf64 support into convience libraries and
link them right ones in. if elf_ldd() fails on 64 bit platforms,
try elf32_ldd() before aout_ldd().
now ldd on 64 bit platforms works for 32 bit binaries, aka PR#40199,
and it seems that all the issues from README are gone too.
|
| 1.3.2.2 |
| 16-Jan-2009 |
bouyer | Pull up following revision(s) (requested by mrg in ticket #265):
libexec/ld.elf_so/headers.c: revision 1.27
rescue/list: revision 1.35
libexec/ld.elf_so/arch/sparc/Makefile.ld32: revision 1.1
usr.bin/ldd/Makefile.elf: revision 1.1
usr.bin/ldd/Makefile.elf: revision 1.2
usr.bin/ldd/ldd_aout/ldd.c: file removal
usr.bin/ldd/Makefile.elf: revision 1.3
libexec/ld.elf_so/arch/sparc/Makefile.inc: revision 1.12
usr.bin/ldd/dummy.c: revision 1.1
gnu/usr.bin/binutils/ld/Makefile: revision 1.28
usr.bin/ldd/elf32/Makefile: revision 1.1
usr.bin/ldd/elf32/Makefile: revision 1.2
usr.bin/ldd/ldd.c: revision 1.3
usr.bin/ldd/elf32/Makefile: revision 1.3
usr.bin/ldd/ldd_elf/Makefile: file removal
usr.bin/ldd/ldd.h: revision 1.1
usr.bin/ldd/ldd.c: revision 1.4
usr.bin/ldd/ldd_aout.c: revision 1.1
usr.bin/ldd/Makefile: revision 1.8
usr.bin/ldd/Makefile: revision 1.9
usr.bin/ldd/ldd_elfxx.c: revision 1.1
libexec/ld.elf_so/map_object.c: revision 1.37
usr.bin/ldd/ldd_aout/Makefile: file removal
usr.bin/ldd/elf64/Makefile: revision 1.1
rescue/Makefile: revision 1.22
libexec/ld.elf_so/arch/i386/Makefile.ld32: revision 1.1
usr.bin/ldd/ldd_elf/ldd.c: file removal
usr.bin/ldd/elf64/Makefile: revision 1.2
usr.bin/ldd/elf64/Makefile: revision 1.3
usr.bin/ldd/aout/Makefile: revision 1.1
libexec/ld.elf_so/arch/i386/Makefile.inc: revision 1.12
rescue/list.ldd: revision 1.1
usr.bin/ldd/ldd_elf/README: file removal
usr.bin/ldd/Makefile.common: revision 1.1
move the defines for RTLD_ARCH_SUBDIR into a sub-sub-makefile so we can
grab these values via reach-over more easily.
some fixes for PR#40170:
- set NATIVE=yes in the environment for genscripts.sh
- set LIB_PATH to /usr/lib/{sparc,i386} for those scripts
- set use_sysroot to "yes", to enable LIB_PATH to work in genscripts.sh
- get rid of building an a.out-happy ldd (but keep supporting a.out
binaries for the ELF version.)
- convert a.out, elf32 and elf64 support into convience libraries and
link them right ones in. if elf_ldd() fails on 64 bit platforms,
try elf32_ldd() before aout_ldd().
now ldd on 64 bit platforms works for 32 bit binaries, aka PR#40199,
and it seems that all the issues from README are gone too.
add some (uintptr_t) to some casts, so these compile with ELFSIZE=32
*and _LP64. necessary for 32/64 bit combo ldd support.
- rework this a bunch to make it work inside /rescue/ldd.
- fix alpha build.
make sure we set LIBISPRIVATE.
fixes build issues reported by moof.
make sure we set LIBISPRIVATE.
fixes build issues reported by moof.
|
| 1.3.2.1 |
| 07-Jan-2009 |
bouyer | file Makefile.elf was added on branch netbsd-5 on 2009-01-16 22:21:30 +0000
|
| 1.4.10.1 |
| 23-Jun-2013 |
tls | resync from head
|
| 1.4.4.1 |
| 22-May-2014 |
yamt | sync with head.
for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.
this commit was splitted into small chunks to avoid
a limitation of cvs. ("Protocol error: too many arguments")
|
| 1.5.30.1 |
| 26-Nov-2019 |
martin | Pull up following revision(s) (requested by nakayama in ticket #469):
lib/libc/tls/tls.c: revision 1.10
lib/libc/tls/tls.c: revision 1.11
lib/libc/tls/tls.c: revision 1.12
lib/libc/tls/tls.c: revision 1.13
libexec/ld.elf_so/tls.c: revision 1.13
libexec/ld.elf_so/tls.c: revision 1.14
libexec/ld.elf_so/Makefile: revision 1.142
lib/libc/tls/Makefile.inc: revision 1.3
usr.bin/ldd/Makefile.elf: revision 1.6
PR 54093: Align static TLS area to max_align_t.
Use alignof and not size_t for platforms with non-natural base
alignments.
Mirror the ld.elf_so logic for handling aligning the TLS size.
Most noticable, recompute the start of the TLS area for variant I
relative to the TCB. This makes a difference when the segment size and
base alignment don't agree.
Fix PR/54074 and PR/54093 completely.
More similar to the ld.elf_so logic, it is necessary to align with
p_align first. Also, invert the #ifdef condition for consistency.
Should fix regression for static linking binaries:
http://releng.netbsd.org/b5reports/sparc/commits-2019.11.html#2019.11.10.23.39.03
http://releng.netbsd.org/b5reports/sparc64/commits-2019.11.html#2019.11.16.04.10.33
|
| 1.5.28.1 |
| 13-Apr-2020 |
martin | Mostly merge changes from HEAD upto 20200411
|
