freebsd-nq/libexec/rtld-elf
Justin Hibbits f62da49b2f powerpc: Transition to Secure-PLT, like most other OSs
Summary:
PowerPC has two PLT models: BSS-PLT and Secure-PLT.  BSS-PLT uses runtime
code generation to generate the PLT stubs.  Secure-PLT was introduced with
GCC 4.1 and Binutils 2.17 (base has GCC 4.2.1 and Binutils 2.17), and is a
more secure PLT format, using a read-only linkage table, with the dynamic
linker populating a non-executable index table.

This is the libc, rtld, and kernel support only.  The toolchain and build
parts will be updated separately.

Reviewed By: nwhitehorn, bdragon, pfg
Differential Revision: https://reviews.freebsd.org/D20598
MFC after:	1 month
2019-06-25 00:40:44 +00:00
..
aarch64 Improve R_AARCH64_TLSDESC relocation. 2018-12-15 10:38:07 +00:00
amd64 Improve R_AARCH64_TLSDESC relocation. 2018-12-15 10:38:07 +00:00
arm rtld: attempt to fix reloc_nonplt_object TLS allocation 2019-03-29 14:35:23 +00:00
i386 rtld: pacify -Wmaybe-uninitialized from gcc6 2019-02-01 23:16:59 +00:00
mips rtld: attempt to fix reloc_non_plt TLS allocation on MIPS 2019-03-29 15:07:00 +00:00
powerpc powerpc: Transition to Secure-PLT, like most other OSs 2019-06-25 00:40:44 +00:00
powerpc64 Fix rtld-elf compilation warning for powerpc64 ELFv2 ABI 2019-01-13 02:33:20 +00:00
riscv Improve R_AARCH64_TLSDESC relocation. 2018-12-15 10:38:07 +00:00
sparc64 Improve R_AARCH64_TLSDESC relocation. 2018-12-15 10:38:07 +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 ld-elf.so: make LD_DEBUG always functional. 2019-04-14 18:04:53 +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 ld-elf.so: make LD_DEBUG always functional. 2019-04-14 18:04:53 +00:00
Makefile.depend
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_malloc.c rtld_malloc.c: cleanup morepages(). 2019-05-16 13:13:33 +00:00
rtld_malloc.h Add header file missed in r343564. 2019-01-29 22:45:24 +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 powerpc: Transition to Secure-PLT, like most other OSs 2019-06-25 00:40:44 +00:00
rtld.h powerpc: Transition to Secure-PLT, like most other OSs 2019-06-25 00:40:44 +00:00
Symbol.map
xmalloc.c Adjust posix symbols from rtld-elf/malloc.c with the __crt_ prefix. 2019-01-29 22:40:42 +00:00