Adhemerval Zanella 4dca2d3a7b hppa: Fix bind-now audit (BZ #28857) ... On hppa, a function pointer returned by la_symbind is actually a function descriptor has the plabel bit set (bit 30). This must be cleared to get the actual address of the descriptor. If the descriptor has been bound, the first word of the descriptor is the physical address of theA function, otherwise, the first word of the descriptor points to a trampoline in the PLT. This patch also adds a workaround on tests because on hppa (and it seems to be the only ABI I have see it), some shared library adds a dynamic PLT relocation to am empty symbol name: $ readelf -r elf/tst-audit25mod1.so [...] Relocation section '.rela.plt' at offset 0x464 contains 6 entries: Offset Info Type Sym.Value Sym. Name + Addend 00002008 00000081 R_PARISC_IPLT 508 [...] It breaks some assumptions on the test, where a symbol with an empty name ("") is passed on la_symbind. Checked on x86_64-linux-gnu and hppa-linux-gnu. (cherry picked from commit 9e94f57484)		2022-04-12 13:33:17 -04:00
..
bits
fpu
hppa1.1
nptl
__longjmp.c
abort-instr.h
add_n.S
bsd-_setjmp.S
bsd-setjmp.S
configure
configure.ac
crti.S
crtn.S
dl-fptr.c	hppa: Fix warnings from _dl_lookup_address	2022-03-06 16:04:32 +00:00
dl-fptr.h
dl-irel.h
dl-lookupcfg.h	hppa: Fix bind-now audit (BZ #28857)	2022-04-12 13:33:17 -04:00
dl-machine.h	elf: Fix dynamic-link.h usage on rtld.c	2022-04-08 14:18:11 -04:00
dl-runtime.c	elf: Add _dl_audit_pltexit	2022-04-08 14:18:12 -04:00
dl-runtime.h	hppa: Fix warnings from _dl_lookup_address	2022-03-06 16:04:32 +00:00
dl-symaddr.c
dl-tls.h
dl-trampoline.S	elf: Add _dl_audit_pltexit	2022-04-08 14:18:12 -04:00
elf-initfini.h
entry.h
gccframe.h
get-rounding-mode.h
jmpbuf-offsets.h
jmpbuf-unwind.h
ldsodefs.h
libc-tls.c
libgcc-compat.c
linkmap.h
lshift.S
machine-gmon.h
Makefile
math-tests-snan-payload.h
memusage.h
mp_clz_tab.c
nan-high-order-bit.h
preconfigure
rshift.S
setjmp.S
shlib-versions
sotruss-lib.c
stackinfo.h
start.S
sub_n.S
sysdep.h
tininess.h
tls-macros.h
tst-audit.h
udiv_qrnnd.S
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