NetBSD/lib/csu
skrll d900731978 Resolve dlsym(3) and friends directly so that dlsym(RTLD_NEXT,...) works.
Previously dlsym resolved to the version in crt0.o or libc which would
mean that the caller's shared object couldn't be determined correctly
using __builtin_return_address(0).

Mainly from FreeBSD, but adapted by me. Benefits of this solutions are:

	- backward comptibility maintained
	- existing broken binaries are fixed with a new ld.elf_so
	- __mainprog_obj can be removed from crt0.o
	- we do the same thing as FreeBSD

Fixes PR 22067.

OKed by Jason and Christos.
2003-08-12 09:18:38 +00:00
..
alpha netbsd.org->NetBSD.org 2003-07-26 19:24:24 +00:00
arm32
arm_elf
c++
common_aout
common_elf Resolve dlsym(3) and friends directly so that dlsym(RTLD_NEXT,...) works. 2003-08-12 09:18:38 +00:00
hppa netbsd.org->NetBSD.org 2003-07-26 19:24:24 +00:00
i386
i386_elf netbsd.org->NetBSD.org 2003-07-26 19:24:24 +00:00
m68k
m68k_elf netbsd.org->NetBSD.org 2003-07-26 19:24:24 +00:00
mips
ns32k
powerpc netbsd.org->NetBSD.org 2003-07-26 19:24:24 +00:00
sh3
sh3_elf netbsd.org->NetBSD.org 2003-07-26 19:24:24 +00:00
sh5 Add a work-around for an SH5 binutils bug which results in bogus 2003-04-01 10:20:38 +00:00
sparc
sparc64 netbsd.org->NetBSD.org 2003-07-26 19:24:24 +00:00
sparc_elf netbsd.org->NetBSD.org 2003-07-26 19:24:24 +00:00
vax
vax_elf netbsd.org->NetBSD.org 2003-07-26 19:24:24 +00:00
x86_64 netbsd.org->NetBSD.org 2003-07-26 19:24:24 +00:00
Makefile