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b413280cfb
glibc/sysdeps/mips
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H.J. Lu b413280cfb ld.so: Replace DL_RO_DYN_SECTION with dl_relocate_ld [BZ #28340] 
We can't relocate entries in dynamic section if it is readonly:

1. Add a l_ld_readonly field to struct link_map to indicate if dynamic
section is readonly and set it based on p_flags of PT_DYNAMIC segment.
2. Replace DL_RO_DYN_SECTION with dl_relocate_ld to decide if dynamic
section should be relocated.
3. Remove DL_RO_DYN_TEMP_CNT.
4. Don't use a static dynamic section to make readonly dynamic section
in vDSO writable.
5. Remove the temp argument from elf_get_dynamic_info.

This fixes BZ #28340.

Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
2021-09-22 11:12:43 -07:00
..
bits Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
fpu Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
ieee754 Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
include/sys Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
mips32 Update MIPS libm-test-ulps 2021-07-07 15:50:18 +00:00
mips64 Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
nofpu Do not define various fenv.h macros for MIPS soft-float (bug 23479). 2018-08-02 15:53:29 +00:00
nptl elf: Remove THREAD_GSCOPE_IN_TCB 2021-09-16 01:04:20 +02:00
sys Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
__longjmp.c Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
abort-instr.h Move mips from ports to libc. 2014-02-10 23:30:21 +00:00
add_n.S Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
addmul_1.S Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
atomic-machine.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
bsd-_setjmp.S Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
bsd-setjmp.S Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
configure Require autoconf 2.69 2014-09-29 07:53:36 -07:00
configure.ac Move mips from ports to libc. 2014-02-10 23:30:21 +00:00
dl-dtprocnum.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
dl-machine-reject-phdr.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
dl-machine.h Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
dl-procinfo.c Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
dl-procinfo.h Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
dl-relocate-ld.h ld.so: Replace DL_RO_DYN_SECTION with dl_relocate_ld [BZ #28340] 2021-09-22 11:12:43 -07:00
dl-tls.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
dl-trampoline.c Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
elf_machine_sym_no_match.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
elf-initfini.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
fpregdef.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
fpu_control.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
gccframe.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
Implies Move mips from ports to libc. 2014-02-10 23:30:21 +00:00
jmpbuf-unwind.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
ldbl-classify-compat.h Move LDBL_CLASSIFY_COMPAT to its own header. 2018-02-01 21:01:00 +00:00
ldsodefs.h ld.so: Replace DL_RO_DYN_SECTION with dl_relocate_ld [BZ #28340] 2021-09-22 11:12:43 -07:00
libc-tls.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
linkmap.h MIPS support for GNU hash 2019-08-29 20:11:42 +00:00
localplt.data Add localplt.data for MIPS. 2016-11-04 16:40:54 +00:00
lshift.S Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
machine-gmon.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
Makefile dlfcn: Cleanups after -ldl is no longer required 2021-06-03 09:11:45 +02:00
math-tests-snan-payload.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
memcpy.S Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
memset.S Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
memusage.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
mul_1.S Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nan-high-order-bit.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
preconfigure Remove --with-fp / --without-fp. 2017-12-12 13:56:47 +00:00
regdef.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
rshift.S Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
setjmp_aux.c Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
setjmp.S Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
sgidefs.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
sotruss-lib.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
stackinfo.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
start.S Reduce the statically linked startup code [BZ #23323] 2021-02-25 12:13:02 +01:00
strcmp.S Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
sub_n.S Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
submul_1.S Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tininess.h Move mips from ports to libc. 2014-02-10 23:30:21 +00:00
tst-abi-fp32mod.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-abi-fp64amod.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-abi-fp64mod.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-abi-fpxxmod.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-abi-fpxxomod.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-abi-interlink.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-audit.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-mode-switch-1.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-mode-switch-2.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-mode-switch-3.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-undefined-weak-lib.S Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-undefined-weak.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
unwind-arch.h Implement <unwind-link.h> for dynamically loading the libgcc_s unwinder 2021-03-01 15:58:01 +01:00