From 43a672393627a4b21ebca5e9bf64f93b6ada7c25 Mon Sep 17 00:00:00 2001 From: Waldemar Brodkorb Date: Tue, 27 Dec 2016 09:34:40 +0100 Subject: ldso: do not resolve relocations for debug, dig them up when debugging Signed-off-by: Waldemar Brodkorb --- ldso/ldso/x86_64/dl-debug.h | 39 --------------------------------------- ldso/ldso/x86_64/elfinterp.c | 6 ------ 2 files changed, 45 deletions(-) delete mode 100644 ldso/ldso/x86_64/dl-debug.h (limited to 'ldso/ldso/x86_64') diff --git a/ldso/ldso/x86_64/dl-debug.h b/ldso/ldso/x86_64/dl-debug.h deleted file mode 100644 index c47062b55..000000000 --- a/ldso/ldso/x86_64/dl-debug.h +++ /dev/null @@ -1,39 +0,0 @@ -/* vi: set sw=4 ts=4: */ -/* x86_64 debug code for ELF shared library loader suppport - * - * Copyright (c) 1994-2000 Eric Youngdale, Peter MacDonald, - * David Engel, Hongjiu Lu and Mitch D'Souza - * Copyright (C) 2001-2004 Erik Andersen - * - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. The name of the above contributors may not be - * used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -static const char * const _dl_reltypes_tab[] = { - [ 0] "R_X86_64_NONE", "R_X86_64_64", "R_X86_64_PC32", "R_X86_64_GOT32", - [ 4] "R_X86_64_PLT32", "R_X86_64_COPY", "R_X86_64_GLOB_DAT", "R_X86_64_JUMP_SLOT", - [ 8] "R_X86_64_RELATIVE", "R_X86_64_GOTPCREL", "R_X86_64_32", "R_X86_64_32S", - [12] "R_X86_64_16", "R_X86_64_PC16", "R_X86_64_8", "R_X86_64_PC8", - [16] "R_X86_64_DTPMOD64", "R_X86_64_DTPOFF64", "R_X86_64_TPOFF64", "R_X86_64_TLSGD", - [20] "R_X86_64_TLSLD", "R_X86_64_DTPOFF32", "R_X86_64_GOTTPOFF", "R_X86_64_TPOFF32" -}; diff --git a/ldso/ldso/x86_64/elfinterp.c b/ldso/ldso/x86_64/elfinterp.c index 75666a799..2dd7c13c5 100644 --- a/ldso/ldso/x86_64/elfinterp.c +++ b/ldso/ldso/x86_64/elfinterp.c @@ -1,4 +1,3 @@ -/* vi: set sw=4 ts=4: */ /* x86_64 ELF shared library loader suppport * * Copyright (c) 1994-2000 Eric Youngdale, Peter MacDonald, @@ -133,13 +132,8 @@ _dl_parse(struct elf_resolve *tpnt, struct r_scope_elem *scope, if (unlikely(res < 0)) { int reloc_type = ELF_R_TYPE(rpnt->r_info); - _dl_dprintf(2, "can't handle reloc type " -#if defined (__SUPPORT_LD_DEBUG__) - "%s\n", _dl_reltypes(reloc_type)); -#else "%x\n", reloc_type); -#endif _dl_exit(-res); } else if (unlikely(res > 0)) { _dl_dprintf(2, "can't resolve symbol\n"); -- cgit v1.2.3