glibc/sysdeps/riscv
H.J. Lu f42373f911 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>
(cherry picked from commit b413280cfb)
2021-11-03 07:50:30 +01:00
..
bits
nofpu
nptl
rv32
rv64 RISC-V: Update rv64 ULPs 2021-07-21 08:44:09 +02:00
rvd
rvf
sys
__longjmp.S
bsd-_setjmp.c
bsd-setjmp.c
configure
configure.ac
dl-irel.h
dl-machine.h
dl-relocate-ld.h ld.so: Replace DL_RO_DYN_SECTION with dl_relocate_ld [BZ #28340] 2021-11-03 07:50:30 +01:00
dl-tls.h
dl-trampoline.S
e_sqrtl.c
fpu_control.h
gccframe.h
Implies
jmpbuf-offsets.h
jmpbuf-unwind.h
ldsodefs.h ld.so: Replace DL_RO_DYN_SECTION with dl_relocate_ld [BZ #28340] 2021-11-03 07:50:30 +01:00
libc-tls.c
linkmap.h
machine-gmon.h
Makefile
math-tests-snan-payload.h
math-tests-trap.h
memusage.h
preconfigure
setjmp.S
sfp-machine.h
sotruss-lib.c
stackinfo.h
start.S
tininess.h
tls-macros.h
tst-audit.h