Adhemerval Zanella d6d89608ac elf: Fix dynamic-link.h usage on rtld.c ... The 4af6982e4c fix does not fully handle RTLD_BOOTSTRAP usage on rtld.c due two issues: 1. RTLD_BOOTSTRAP is also used on dl-machine.h on various architectures and it changes the semantics of various machine relocation functions. 2. The elf_get_dynamic_info() change was done sideways, previously to 490e6c62aa get-dynamic-info.h was included by the first dynamic-link.h include *without* RTLD_BOOTSTRAP being defined. It means that the code within elf_get_dynamic_info() that uses RTLD_BOOTSTRAP is in fact unused. To fix 1. this patch now includes dynamic-link.h only once with RTLD_BOOTSTRAP defined. The ELF_DYNAMIC_RELOCATE call will now have the relocation fnctions with the expected semantics for the loader. And to fix 2. part of 4af6982e4c is reverted (the check argument elf_get_dynamic_info() is not required) and the RTLD_BOOTSTRAP pieces are removed. To reorganize the includes the static TLS definition is moved to its own header to avoid a circular dependency (it is defined on dynamic-link.h and dl-machine.h requires it at same time other dynamic-link.h definition requires dl-machine.h defitions). Also ELF_MACHINE_NO_REL, ELF_MACHINE_NO_RELA, and ELF_MACHINE_PLT_REL are moved to its own header. Only ancient ABIs need special values (arm, i386, and mips), so a generic one is used as default. The powerpc Elf64_FuncDesc is also moved to its own header, since csu code required its definition (which would require either include elf/ folder or add a full path with elf/). Checked on x86_64, i686, aarch64, armhf, powerpc64, powerpc32, and powerpc64le. Reviewed-by: Szabolcs Nagy <szabolcs.nagy@arm.com>		2021-10-14 14:52:07 -03:00
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bits	…
fpu	Add narrowing fma functions	2021-09-22 21:25:31 +00:00
nptl	elf: Remove THREAD_GSCOPE_IN_TCB	2021-09-16 01:04:20 +02:00
Implies	…
Makeconfig	…
Makefile	…
Versions	…
_mcount.S	…
abort-instr.h	…
atomic-machine.h	…
bcopy.S	…
bzero.S	…
configure	…
configure.ac	…
crti.S	…
crtn.S	…
dl-dtprocnum.h	…
dl-fptr.h	…
dl-lookupcfg.h	…
dl-machine.h	elf: Fix dynamic-link.h usage on rtld.c	2021-10-14 14:52:07 -03:00
dl-sysdep.h	…
dl-tls.h	…
dl-trampoline.S	…
elf-initfini.h	…
entry.h	…
float128-abi.h	…
gccframe.h	…
hp-timing.h	…
htonl.S	…
htons.S	…
ia64libgcc.S	…
ieee754.h	…
jmpbuf-unwind.h	…
ldbl2mpn.c	…
ldsodefs.h	…
libc-symver.h	…
libc-tls.c	…
linkmap.h	…
machine-gmon.h	…
math-tests-snan.h	…
memccpy.S	…
memchr.S	…
memcmp.S	…
memcpy.S	…
memmove.S	…
memset.S	…
memusage.h	…
softpipe.h	…
sotruss-lib.c	…
stackguard-macros.h	…
stackinfo.h	…
start.S	…
strchr.S	…
strcmp.S	…
strcpy.S	…
strlen.S	…
strncmp.S	…
strncpy.S	…
sysdep.h	…
tininess.h	…
tst-audit.h	…
unwind-arch.h	…
unwind-resume.c	…