rip out all the duplicated debug code and move into a shared file

ldso/Makefile

@@ -35,7 +35,7 @@ ldso libdl shared:
 	echo "Skipping $@ target"
 endif
 
-HEADERS = $(patsubst %, include/%, elf.h dl-startup.h dl-syscalls.h dl-sysdep.h)
+HEADERS = $(patsubst %, include/%, elf.h dl-startup.h dl-syscalls.h dl-sysdep.h dl-debug.h)
 headers: $(HEADERS) include/dl-progname.h
 include/dl-progname.h:
 	echo "const char *_dl_progname=\""$(UCLIBC_LDSO)"\";" \
@@ -47,6 +47,7 @@ $(HEADERS):
 	$(LN) -fs ../ldso/$(TARGET_ARCH)/dl-startup.h include/
 	$(LN) -fs ../ldso/$(TARGET_ARCH)/dl-syscalls.h include/
 	$(LN) -fs ../ldso/$(TARGET_ARCH)/dl-sysdep.h include/
+	$(LN) -fs ../ldso/$(TARGET_ARCH)/dl-debug.h include/
 
 clean:
 	set -e ; for d in $(DIRS) ; do $(MAKE) -C $$d $@ ; done

ldso/ldso/Makefile

@@ -36,7 +36,7 @@ ifeq ($(DODEBUG),y)
 # Not really much point in including debugging info, since gdb
 # can't really debug ldso, since gdb requires help from ldso to
 # debug things....
-XXFLAGS+=-Os #-g3
+XXFLAGS+=-Os -g3
 else
 XXFLAGS+=$(OPTIMIZATION)
 endif
@@ -91,7 +91,7 @@ $(AOBJS): %.o : %.S
 	$(CC) $(XXFLAGS) $(ASFLAGS) -I../libdl -c $< -o $@
 	$(STRIPTOOL) -x -R .note -R .comment $*.o
 
-ldso.o: $(CSRC) dl-elf.c dl-hash.c dl-startup.c \
+ldso.o: $(CSRC) dl-elf.c dl-hash.c dl-startup.c dl-debug.c \
 	$(TARGET_ARCH)/*.h $(TARGET_ARCH)/*.c $(TOPDIR)ldso/include/*.h
 
 clean:

ldso/ldso/arm/dl-debug.h

@@ -0,0 +1,44 @@
+/* vi: set sw=4 ts=4: */
+/* ARM ELF shared library loader suppport
+ *
+ * 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 *_dl_reltypes_tab[] =
+{
+  [0]	"R_ARM_NONE",	    "R_ARM_PC24",	"R_ARM_ABS32",		"R_ARM_REL32",
+  [4]	"R_ARM_PC13",	    "R_ARM_ABS16",	"R_ARM_ABS12",		"R_ARM_THM_ABS5",
+  [8]	"R_ARM_ABS8",		"R_ARM_SBREL32","R_ARM_THM_PC22",	"R_ARM_THM_PC8",
+  [12]	"R_ARM_AMP_VCALL9",	"R_ARM_SWI24",	"R_ARM_THM_SWI8",	"R_ARM_XPC25",
+  [16]	"R_ARM_THM_XPC22",
+  [20]	"R_ARM_COPY",		"R_ARM_GLOB_DAT","R_ARM_JUMP_SLOT",	"R_ARM_RELATIVE",
+  [24]	"R_ARM_GOTOFF",		"R_ARM_GOTPC",	 "R_ARM_GOT32",		"R_ARM_PLT32",
+  [32]	"R_ARM_ALU_PCREL_7_0","R_ARM_ALU_PCREL_15_8","R_ARM_ALU_PCREL_23_15","R_ARM_LDR_SBREL_11_0",
+  [36]	"R_ARM_ALU_SBREL_19_12","R_ARM_ALU_SBREL_27_20",
+  [100]	"R_ARM_GNU_VTENTRY","R_ARM_GNU_VTINHERIT","R_ARM_THM_PC11","R_ARM_THM_PC9",
+  [249] "R_ARM_RXPC25", "R_ARM_RSBREL32", "R_ARM_THM_RPC22", "R_ARM_RREL32",
+  [253] "R_ARM_RABS22", "R_ARM_RPC24", "R_ARM_RBASE",
+};

ldso/ldso/arm/elfinterp.c

@@ -27,79 +27,6 @@
  * SUCH DAMAGE.
  */
 
-#if defined (__SUPPORT_LD_DEBUG__)
-static const char *_dl_reltypes_tab[] =
-{
-  [0]	"R_ARM_NONE",	    "R_ARM_PC24",	"R_ARM_ABS32",		"R_ARM_REL32",
-  [4]	"R_ARM_PC13",	    "R_ARM_ABS16",	"R_ARM_ABS12",		"R_ARM_THM_ABS5",
-  [8]	"R_ARM_ABS8",		"R_ARM_SBREL32","R_ARM_THM_PC22",	"R_ARM_THM_PC8",
-  [12]	"R_ARM_AMP_VCALL9",	"R_ARM_SWI24",	"R_ARM_THM_SWI8",	"R_ARM_XPC25",
-  [16]	"R_ARM_THM_XPC22",
-  [20]	"R_ARM_COPY",		"R_ARM_GLOB_DAT","R_ARM_JUMP_SLOT",	"R_ARM_RELATIVE",
-  [24]	"R_ARM_GOTOFF",		"R_ARM_GOTPC",	 "R_ARM_GOT32",		"R_ARM_PLT32",
-  [32]	"R_ARM_ALU_PCREL_7_0","R_ARM_ALU_PCREL_15_8","R_ARM_ALU_PCREL_23_15","R_ARM_LDR_SBREL_11_0",
-  [36]	"R_ARM_ALU_SBREL_19_12","R_ARM_ALU_SBREL_27_20",
-  [100]	"R_ARM_GNU_VTENTRY","R_ARM_GNU_VTINHERIT","R_ARM_THM_PC11","R_ARM_THM_PC9",
-  [249] "R_ARM_RXPC25", "R_ARM_RSBREL32", "R_ARM_THM_RPC22", "R_ARM_RREL32",
-  [253] "R_ARM_RABS22", "R_ARM_RPC24", "R_ARM_RBASE",
-};
-
-static const char *
-_dl_reltypes(int type)
-{
-  static char buf[22];
-  const char *str;
-
-  if (type >= (sizeof (_dl_reltypes_tab)/sizeof(_dl_reltypes_tab[0])) ||
-      NULL == (str = _dl_reltypes_tab[type]))
-  {
-    str =_dl_simple_ltoa( buf, (unsigned long)(type));
-  }
-  return str;
-}
-
-static
-void debug_sym(Elf32_Sym *symtab,char *strtab,int symtab_index)
-{
-  if(_dl_debug_symbols)
-  {
-    if(symtab_index){
-      _dl_dprintf(_dl_debug_file, "\n%s\tvalue=%x\tsize=%x\tinfo=%x\tother=%x\tshndx=%x",
-		  strtab + symtab[symtab_index].st_name,
-		  symtab[symtab_index].st_value,
-		  symtab[symtab_index].st_size,
-		  symtab[symtab_index].st_info,
-		  symtab[symtab_index].st_other,
-		  symtab[symtab_index].st_shndx);
-    }
-  }
-}
-
-static void debug_reloc(Elf32_Sym *symtab,char *strtab, ELF_RELOC *rpnt)
-{
-  if(_dl_debug_reloc)
-  {
-    int symtab_index;
-    const char *sym;
-    symtab_index = ELF32_R_SYM(rpnt->r_info);
-    sym = symtab_index ? strtab + symtab[symtab_index].st_name : "sym=0x0";
-
-#ifdef ELF_USES_RELOCA
-    _dl_dprintf(_dl_debug_file, "\n%s\toffset=%x\taddend=%x %s",
-		_dl_reltypes(ELF32_R_TYPE(rpnt->r_info)),
-		rpnt->r_offset,
-		rpnt->r_addend,
-		sym);
-#else
-    _dl_dprintf(_dl_debug_file, "\n%s\toffset=%x %s",
-		_dl_reltypes(ELF32_R_TYPE(rpnt->r_info)),
-		rpnt->r_offset,
-		sym);
-#endif
-  }
-}
-#endif
-
 /* Program to load an ELF binary on a linux system, and run it.
    References to symbols in sharable libraries can be resolved by either
    an ELF sharable library or a linux style of shared library. */
@@ -201,10 +128,8 @@ _dl_parse(struct elf_resolve *tpnt, struct dyn_elf *scope,
 
 		symtab_index = ELF32_R_SYM(rpnt->r_info);
 
-#if defined (__SUPPORT_LD_DEBUG__)
 		debug_sym(symtab,strtab,symtab_index);
 		debug_reloc(symtab,strtab,rpnt);
-#endif
 
 		res = reloc_fnc (tpnt, scope, rpnt, symtab, strtab);
 

ldso/ldso/cris/dl-debug.h

@@ -0,0 +1,42 @@
+/*
+ * CRIS ELF shared library loader support.
+ *
+ * Program to load an elf binary on a linux system, and run it.
+ * References to symbols in sharable libraries can be resolved
+ * by either an ELF sharable library or a linux style of shared
+ * library.
+ *
+ * Copyright (C) 2002-2004, Axis Communications AB
+ * All rights reserved
+ *
+ * Author: Tobias Anderberg, <tobiasa@axis.com>
+ *
+ * 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 *_dl_reltypes_tab[] = {
+	[0]  "R_CRIS_NONE", "R_CRIS_8", "R_CRIS_16", "R_CRIS_32",
+	[4]  "R_CRIS_8_PCREL", "R_CRIS_16_PCREL", "R_CRIS_32_PCREL", "R_CRIS_GNU_VTINHERIT",
+	[8]  "R_CRIS_GNU_VTENTRY", "R_CRIS_COPY", "R_CRIS_GLOB_DAT", "R_CRIS_JUMP_SLOT",
+	[16] "R_CRIS_RELATIVE", "R_CRIS_16_GOT", "R_CRIS_32_GOT", "R_CRIS_16_GOTPLT",
+	[32] "R_CRIS_32_GOTPLT", "R_CRIS_32_GOTREL", "R_CRIS_32_PLT_GOTREL", "R_CRIS_32_PLT_PCREL",
+};

ldso/ldso/cris/elfinterp.c

@@ -35,76 +35,6 @@
 
 #include "ldso.h"
 
-/* Support for the LD_DEBUG variable. */
-#if defined (__SUPPORT_LD_DEBUG__)
-static const char *_dl_reltypes_tab[] = {
-	[0]  "R_CRIS_NONE", "R_CRIS_8", "R_CRIS_16", "R_CRIS_32",
-	[4]  "R_CRIS_8_PCREL", "R_CRIS_16_PCREL", "R_CRIS_32_PCREL", "R_CRIS_GNU_VTINHERIT",
-	[8]  "R_CRIS_GNU_VTENTRY", "R_CRIS_COPY", "R_CRIS_GLOB_DAT", "R_CRIS_JUMP_SLOT",
-	[16] "R_CRIS_RELATIVE", "R_CRIS_16_GOT", "R_CRIS_32_GOT", "R_CRIS_16_GOTPLT",
-	[32] "R_CRIS_32_GOTPLT", "R_CRIS_32_GOTREL", "R_CRIS_32_PLT_GOTREL", "R_CRIS_32_PLT_PCREL",
-};
-
-static const char *
-_dl_reltypes(int type)
-{
-	static char buf[22];
-	const char *str;
-
-	if (type >= (sizeof(_dl_reltypes_tab)/sizeof(_dl_reltypes_tab[0])) ||
-	    NULL == (str = _dl_reltypes_tab[type])) {
-		str = _dl_simple_ltoa(buf, (unsigned long)type);
-	}
-
-	return str;
-}
-
-static void
-debug_sym(Elf32_Sym *symtab, char *strtab, int symtab_index)
-{
-	if (_dl_debug_symbols) {
-		if (symtab_index) {
-			_dl_dprintf(_dl_debug_file,
-				    "\n%s\n\tvalue=%x\tsize=%x\tinfo=%x\tother=%x\tshndx=%x",
-				    strtab + symtab[symtab_index].st_name,
-				    symtab[symtab_index].st_value,
-				    symtab[symtab_index].st_size,
-				    symtab[symtab_index].st_info,
-				    symtab[symtab_index].st_other,
-				    symtab[symtab_index].st_shndx);
-		}
-	}
-}
-
-static void
-debug_reloc(Elf32_Sym *symtab, char *strtab, ELF_RELOC *rpnt)
-{
-	if (_dl_debug_reloc) {
-		int symtab_index;
-		const char *sym;
-
-		symtab_index = ELF32_R_SYM(rpnt->r_info);
-		sym = symtab_index ? strtab + symtab[symtab_index].st_name : "sym=0x0";
-
-		if (_dl_debug_symbols)
-			_dl_dprintf(_dl_debug_file, "\n\t");
-		else
-			_dl_dprintf(_dl_debug_file, "\n%s\n\t", sym);
-
-#ifdef ELF_USES_RELOCA
-		_dl_dprintf(_dl_debug_file, "%s\toffset=%x\taddend=%x",
-			    _dl_reltypes(ELF32_R_TYPE(rpnt->r_info)),
-			    rpnt->r_offset,
-			    rpnt->r_addend);
-#else
-		_dl_dprintf(_dl_debug_file, "%s\toffset=%x\n",
-			    _dl_reltypes(ELF32_R_TYPE(rpnt->r_info)),
-			    rpnt->r_offset);
-#endif
-	}
-}
-#endif /* __SUPPORT_LD_DEBUG__ */
-
 /* Defined in resolve.S. */
 extern int _dl_linux_resolve(void);
 
@@ -192,10 +122,8 @@ _dl_parse(struct elf_resolve *tpnt, struct dyn_elf *scope,
 
 		symtab_index = ELF32_R_SYM(rpnt->r_info);
 
-#if defined (__SUPPORT_LD_DEBUG__)
 		debug_sym(symtab, strtab, symtab_index);
 		debug_reloc(symtab, strtab, rpnt);
-#endif
 
 		/* Pass over to actual relocation function. */
 		res = reloc_fnc(tpnt, scope, rpnt, symtab, strtab);

ldso/ldso/dl-debug.c

@@ -0,0 +1,106 @@
+/* vi: set sw=4 ts=4: */
+/* common debug code for ELF shared library loader
+ *
+ * Copyright (c) 1994-2000 Eric Youngdale, Peter MacDonald,
+ *                         David Engel, Hongjiu Lu and Mitch D'Souza
+ * Copyright (C) 2001-2004 Erik Andersen
+ * Copyright (C) 2002-2004, Axis Communications AB
+ * Copyright (C) 2003, 2004 Red Hat, Inc.
+ * Copyright (C) 2002, Steven J. Hill (sjhill@realitydiluted.com)
+ * Copyright (C) 2001-2002 David A. Schleef
+ * Copyright (C) 2004 Joakim Tjernlund
+ * Copyright (C) 2002, Stefan Allius <allius@atecom.com> and
+ *                     Eddie C. Dost <ecd@atecom.com>
+ * Copyright (C) 2003, 2004, 2005  Paul Mundt <lethal@linux-sh.org>
+ *
+ * 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.
+ */
+
+#include "ldso.h"
+
+#if defined (__SUPPORT_LD_DEBUG__)
+
+/* include the arch-specific _dl_reltypes_tab */
+#include "dl-debug.h"
+
+static const char *_dl_reltypes(int type)
+{
+	static char buf[50];
+	const char *str;
+	int tabsize;
+
+	tabsize = (int)(sizeof(_dl_reltypes_tab) / sizeof(_dl_reltypes_tab[0]));
+
+	if (type >= tabsize || (str = _dl_reltypes_tab[type]) == NULL)
+		str = _dl_simple_ltoa(buf, (unsigned long)type);
+
+	return str;
+}
+static void debug_sym(ElfW(Sym) *symtab, char *strtab, int symtab_index)
+{
+	if (!_dl_debug_symbols || !symtab_index)
+		return;
+
+	_dl_dprintf(_dl_debug_file,
+		"\n%s\n\tvalue=%x\tsize=%x\tinfo=%x\tother=%x\tshndx=%x",
+		strtab + symtab[symtab_index].st_name,
+		symtab[symtab_index].st_value,
+		symtab[symtab_index].st_size,
+		symtab[symtab_index].st_info,
+		symtab[symtab_index].st_other,
+		symtab[symtab_index].st_shndx);
+}
+
+static void debug_reloc(ElfW(Sym) *symtab, char *strtab, ELF_RELOC *rpnt)
+{
+	if (!_dl_debug_reloc)
+		return;
+
+	if (_dl_debug_symbols) {
+		_dl_dprintf(_dl_debug_file, "\n\t");
+	} else {
+		int symtab_index;
+		const char *sym;
+
+		symtab_index = ELF_R_SYM(rpnt->r_info);
+		sym = symtab_index ? strtab + symtab[symtab_index].st_name : "sym=0x0";
+
+		_dl_dprintf(_dl_debug_file, "\n%s\n\t", sym);
+	}
+
+	_dl_dprintf(_dl_debug_file, "%s\toffset=%x",
+		_dl_reltypes(ELF_R_TYPE(rpnt->r_info)),
+		rpnt->r_offset);
+#ifdef ELF_USES_RELOCA
+	_dl_dprintf(_dl_debug_file, "\taddend=%x", rpnt->r_addend);
+#endif
+	_dl_dprintf(_dl_debug_file, "\n");
+}
+
+#else
+
+#define debug_sym(symtab, strtab, symtab_index)
+#define debug_reloc(symtab, strtab, rpnt)
+
+#endif /* __SUPPORT_LD_DEBUG__ */

ldso/ldso/frv/dl-debug.h

@@ -0,0 +1,43 @@
+/* FR-V FDPIC ELF shared library loader suppport
+   Copyright (C) 2003, 2004 Red Hat, Inc.
+   Contributed by Alexandre Oliva <aoliva@redhat.com>
+   Lots of code copied from ../i386/elfinterp.c, so:
+   Copyright (c) 1994-2000 Eric Youngdale, Peter MacDonald,
+  				David Engel, Hongjiu Lu and Mitch D'Souza
+   Copyright (C) 2001-2002, Erik Andersen
+   All rights reserved.
+
+This file is part of uClibc.
+
+uClibc is free software; you can redistribute it and/or modify it
+under the terms of the GNU Lesser General Public License as
+published by the Free Software Foundation; either version 2.1 of the
+License, or (at your option) any later version.
+
+uClibc is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with uClibc; see the file COPYING.LIB.  If not, write to
+the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139,
+USA.  */
+
+static const char *_dl_reltypes_tab[] =
+{
+  [0]	"R_FRV_NONE",		"R_FRV_32",
+  [2]	"R_FRV_LABEL16",	"R_FRV_LABEL24",
+  [4]	"R_FRV_LO16",		"R_FRV_HI16",
+  [6]	"R_FRV_GPREL12",	"R_FRV_GPRELU12",
+  [8]	"R_FRV_GPREL32",	"R_FRV_GPRELHI",	"R_FRV_GPRELLO",
+  [11]	"R_FRV_GOT12",		"R_FRV_GOTHI",		"R_FRV_GOTLO",
+  [14]	"R_FRV_FUNCDESC",
+  [15]	"R_FRV_FUNCDESC_GOT12",	"R_FRV_FUNCDESC_GOTHI",	"R_FRV_FUNCDESC_GOTLO",
+  [18]	"R_FRV_FUNCDESC_VALUE", "R_FRV_FUNCDESC_GOTOFF12",
+  [20]	"R_FRV_FUNCDESC_GOTOFFHI", "R_FRV_FUNCDESC_GOTOFFLO",
+  [22]	"R_FRV_GOTOFF12",	"R_FRV_GOTOFFHI",	"R_FRV_GOTOFFLO",
+#if 0
+  [200]	"R_FRV_GNU_VTINHERIT",	"R_FRV_GNU_VTENTRY"
+#endif
+};

ldso/ldso/frv/elfinterp.c

@@ -26,83 +26,6 @@ USA.  */
 
 #include <sys/cdefs.h>	    /* __attribute_used__ */
 
-#if defined (__SUPPORT_LD_DEBUG__)
-static const char *_dl_reltypes_tab[] =
-{
-  [0]	"R_FRV_NONE",		"R_FRV_32",
-  [2]	"R_FRV_LABEL16",	"R_FRV_LABEL24",
-  [4]	"R_FRV_LO16",		"R_FRV_HI16",
-  [6]	"R_FRV_GPREL12",	"R_FRV_GPRELU12",
-  [8]	"R_FRV_GPREL32",	"R_FRV_GPRELHI",	"R_FRV_GPRELLO",
-  [11]	"R_FRV_GOT12",		"R_FRV_GOTHI",		"R_FRV_GOTLO",
-  [14]	"R_FRV_FUNCDESC",
-  [15]	"R_FRV_FUNCDESC_GOT12",	"R_FRV_FUNCDESC_GOTHI",	"R_FRV_FUNCDESC_GOTLO",
-  [18]	"R_FRV_FUNCDESC_VALUE", "R_FRV_FUNCDESC_GOTOFF12",
-  [20]	"R_FRV_FUNCDESC_GOTOFFHI", "R_FRV_FUNCDESC_GOTOFFLO",
-  [22]	"R_FRV_GOTOFF12",	"R_FRV_GOTOFFHI",	"R_FRV_GOTOFFLO",
-#if 0
-  [200]	"R_FRV_GNU_VTINHERIT",	"R_FRV_GNU_VTENTRY"
-#endif
-};
-
-static const char *
-_dl_reltypes(int type)
-{
-  static char buf[22];  
-  const char *str;
-  
-  if (type >= (int)(sizeof (_dl_reltypes_tab)/sizeof(_dl_reltypes_tab[0])) ||
-      NULL == (str = _dl_reltypes_tab[type]))
-  {
-    str =_dl_simple_ltoa( buf, (unsigned long)(type));
-  }
-  return str;
-}
-
-static 
-void debug_sym(Elf32_Sym *symtab,char *strtab,int symtab_index)
-{
-  if(_dl_debug_symbols)
-  {
-    if(symtab_index){
-      _dl_dprintf(_dl_debug_file, "\n%s\n\tvalue=%x\tsize=%x\tinfo=%x\tother=%x\tshndx=%x",
-		  strtab + symtab[symtab_index].st_name,
-		  symtab[symtab_index].st_value,
-		  symtab[symtab_index].st_size,
-		  symtab[symtab_index].st_info,
-		  symtab[symtab_index].st_other,
-		  symtab[symtab_index].st_shndx);
-    }
-  }
-}
-
-static void debug_reloc(Elf32_Sym *symtab,char *strtab, ELF_RELOC *rpnt)
-{
-  if(_dl_debug_reloc)
-  {
-    int symtab_index;
-    const char *sym;
-    symtab_index = ELF32_R_SYM(rpnt->r_info);
-    sym = symtab_index ? strtab + symtab[symtab_index].st_name : "sym=0x0";
-    
-  if(_dl_debug_symbols)
-	  _dl_dprintf(_dl_debug_file, "\n\t");
-  else
-	  _dl_dprintf(_dl_debug_file, "\n%s\n\t", sym);
-#ifdef ELF_USES_RELOCA
-    _dl_dprintf(_dl_debug_file, "%s\toffset=%x\taddend=%x",
-		_dl_reltypes(ELF32_R_TYPE(rpnt->r_info)),
-		rpnt->r_offset,
-		rpnt->r_addend);
-#else
-    _dl_dprintf(_dl_debug_file, "%s\toffset=%x\n",
-		_dl_reltypes(ELF32_R_TYPE(rpnt->r_info)),
-		rpnt->r_offset);
-#endif
-  }
-}
-#endif
-
 /* Program to load an ELF binary on a linux system, and run it.
    References to symbols in sharable libraries can be resolved by either
    an ELF sharable library or a linux style of shared library. */
@@ -213,10 +136,8 @@ _dl_parse(struct elf_resolve *tpnt, struct dyn_elf *scope,
 	        int res;
 	    
 		symtab_index = ELF32_R_SYM(rpnt->r_info);
-#if defined (__SUPPORT_LD_DEBUG__)
 		debug_sym(symtab,strtab,symtab_index);
 		debug_reloc(symtab,strtab,rpnt);
-#endif
 
 		res = reloc_fnc (tpnt, scope, rpnt, symtab, strtab);
 

ldso/ldso/i386/dl-debug.h

@@ -0,0 +1,36 @@
+/* vi: set sw=4 ts=4: */
+/* i386 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 *_dl_reltypes_tab[] = {
+	[0] "R_386_NONE",     "R_386_32",     "R_386_PC32",     "R_386_GOT32",
+	[4] "R_386_PLT32",    "R_386_COPY",   "R_386_GLOB_DAT", "R_386_JMP_SLOT",
+	[8] "R_386_RELATIVE", "R_386_GOTOFF", "R_386_GOTPC",
+};

ldso/ldso/i386/elfinterp.c

@@ -31,73 +31,6 @@
 
 #include "ldso.h"
 
-#if defined (__SUPPORT_LD_DEBUG__)
-static const char *_dl_reltypes_tab[] = {
-	[0] "R_386_NONE",     "R_386_32",     "R_386_PC32",     "R_386_GOT32",
-	[4] "R_386_PLT32",    "R_386_COPY",   "R_386_GLOB_DAT", "R_386_JMP_SLOT",
-	[8] "R_386_RELATIVE", "R_386_GOTOFF", "R_386_GOTPC",
-};
-
-static const char *
-_dl_reltypes(int type)
-{
-	static char buf[22];
-	const char *str;
-
-	if (type >= (int)(sizeof(_dl_reltypes_tab)/sizeof(_dl_reltypes_tab[0])) ||
-	    NULL == (str = _dl_reltypes_tab[type])) {
-		str = _dl_simple_ltoa(buf, (unsigned long)type);
-	}
-
-	return str;
-}
-
-static void
-debug_sym(Elf32_Sym *symtab, char *strtab, int symtab_index)
-{
-	if (_dl_debug_symbols) {
-		if (symtab_index) {
-			_dl_dprintf(_dl_debug_file,
-				    "\n%s\n\tvalue=%x\tsize=%x\tinfo=%x\tother=%x\tshndx=%x",
-				    strtab + symtab[symtab_index].st_name,
-				    symtab[symtab_index].st_value,
-				    symtab[symtab_index].st_size,
-				    symtab[symtab_index].st_info,
-				    symtab[symtab_index].st_other,
-				    symtab[symtab_index].st_shndx);
-		}
-	}
-}
-
-static void
-debug_reloc(Elf32_Sym *symtab, char *strtab, ELF_RELOC *rpnt)
-{
-	if (_dl_debug_reloc) {
-		int symtab_index;
-		const char *sym;
-
-		symtab_index = ELF32_R_SYM(rpnt->r_info);
-		sym = symtab_index ? strtab + symtab[symtab_index].st_name : "sym=0x0";
-
-		if (_dl_debug_symbols)
-			_dl_dprintf(_dl_debug_file, "\n\t");
-		else
-			_dl_dprintf(_dl_debug_file, "\n%s\n\t", sym);
-
-#ifdef ELF_USES_RELOCA
-		_dl_dprintf(_dl_debug_file, "%s\toffset=%x\taddend=%x",
-			    _dl_reltypes(ELF32_R_TYPE(rpnt->r_info)),
-			    rpnt->r_offset,
-			    rpnt->r_addend);
-#else
-		_dl_dprintf(_dl_debug_file, "%s\toffset=%x\n",
-			    _dl_reltypes(ELF32_R_TYPE(rpnt->r_info)),
-			    rpnt->r_offset);
-#endif
-	}
-}
-#endif /* __SUPPORT_LD_DEBUG__ */
-
 /* Program to load an ELF binary on a linux system, and run it.
    References to symbols in sharable libraries can be resolved by either
    an ELF sharable library or a linux style of shared library. */
@@ -196,10 +129,8 @@ _dl_parse(struct elf_resolve *tpnt, struct dyn_elf *scope,
 
 		symtab_index = ELF32_R_SYM(rpnt->r_info);
 
-#if defined (__SUPPORT_LD_DEBUG__)
 		debug_sym(symtab, strtab, symtab_index);
 		debug_reloc(symtab, strtab, rpnt);
-#endif
 
 		res = reloc_fnc(tpnt, scope, rpnt, symtab, strtab);
 

ldso/ldso/ldso.c

@@ -33,6 +33,9 @@
 #include "ldso.h"
 #include "unsecvars.h"
 
+/* Pull in common debug code */
+#include "dl-debug.c"
+
 #define ALLOW_ZERO_PLTGOT
 
 /* Pull in the value of _dl_progname */
@@ -122,7 +125,6 @@ void _dl_get_ready_to_run(struct elf_resolve *tpnt, unsigned long load_addr,
 	ElfW(Addr) relro_addr = 0;
 	size_t relro_size = 0;
 
-
 	/* Wahoo!!! We managed to make a function call!  Get malloc
 	 * setup so we can use _dl_dprintf() to print debug noise
 	 * instead of the SEND_STDERR macros used in dl-startup.c */

ldso/ldso/mips/dl-debug.h

@@ -0,0 +1,45 @@
+/* vi: set sw=4 ts=4: */
+/* mips/mipsel ELF shared library loader suppport
+ *
+   Copyright (C) 2002, Steven J. Hill (sjhill@realitydiluted.com)
+ *
+ * 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 *_dl_reltypes_tab[] =
+{
+		[0]		"R_MIPS_NONE",	"R_MIPS_16",	"R_MIPS_32",
+		[3]		"R_MIPS_REL32",	"R_MIPS_26",	"R_MIPS_HI16",
+		[6]		"R_MIPS_LO16",	"R_MIPS_GPREL16",	"R_MIPS_LITERAL",
+		[9]		"R_MIPS_GOT16",	"R_MIPS_PC16",	"R_MIPS_CALL16",
+		[12]	"R_MIPS_GPREL32",
+		[16]	"R_MIPS_SHIFT5",	"R_MIPS_SHIFT6",	"R_MIPS_64",
+		[19]	"R_MIPS_GOT_DISP",	"R_MIPS_GOT_PAGE",	"R_MIPS_GOT_OFST",
+		[22]	"R_MIPS_GOT_HI16",	"R_MIPS_GOT_LO16",	"R_MIPS_SUB",
+		[25]	"R_MIPS_INSERT_A",	"R_MIPS_INSERT_B",	"R_MIPS_DELETE",
+		[28]	"R_MIPS_HIGHER",	"R_MIPS_HIGHEST",	"R_MIPS_CALL_HI16",
+		[31]	"R_MIPS_CALL_LO16",	"R_MIPS_SCN_DISP",	"R_MIPS_REL16",
+		[34]	"R_MIPS_ADD_IMMEDIATE",	"R_MIPS_PJUMP",	"R_MIPS_RELGOT",
+		[37]	"R_MIPS_JALR",
+};

ldso/ldso/mips/elfinterp.c

@@ -27,82 +27,6 @@
  * SUCH DAMAGE.
  */
 
-#if defined (__SUPPORT_LD_DEBUG__)
-static const char *_dl_reltypes_tab[] =
-{
-		[0]		"R_MIPS_NONE",	"R_MIPS_16",	"R_MIPS_32",
-		[3]		"R_MIPS_REL32",	"R_MIPS_26",	"R_MIPS_HI16",
-		[6]		"R_MIPS_LO16",	"R_MIPS_GPREL16",	"R_MIPS_LITERAL",
-		[9]		"R_MIPS_GOT16",	"R_MIPS_PC16",	"R_MIPS_CALL16",
-		[12]	"R_MIPS_GPREL32",
-		[16]	"R_MIPS_SHIFT5",	"R_MIPS_SHIFT6",	"R_MIPS_64",
-		[19]	"R_MIPS_GOT_DISP",	"R_MIPS_GOT_PAGE",	"R_MIPS_GOT_OFST",
-		[22]	"R_MIPS_GOT_HI16",	"R_MIPS_GOT_LO16",	"R_MIPS_SUB",
-		[25]	"R_MIPS_INSERT_A",	"R_MIPS_INSERT_B",	"R_MIPS_DELETE",
-		[28]	"R_MIPS_HIGHER",	"R_MIPS_HIGHEST",	"R_MIPS_CALL_HI16",
-		[31]	"R_MIPS_CALL_LO16",	"R_MIPS_SCN_DISP",	"R_MIPS_REL16",
-		[34]	"R_MIPS_ADD_IMMEDIATE",	"R_MIPS_PJUMP",	"R_MIPS_RELGOT",
-		[37]	"R_MIPS_JALR",
-};
-
-static const char *
-_dl_reltypes(int type)
-{
-  static char buf[22];
-  const char *str;
-
-  if (type >= (int)(sizeof (_dl_reltypes_tab)/sizeof(_dl_reltypes_tab[0])) ||
-      NULL == (str = _dl_reltypes_tab[type]))
-  {
-    str =_dl_simple_ltoa( buf, (unsigned long)(type));
-  }
-  return str;
-}
-
-static
-void debug_sym(Elf32_Sym *symtab,char *strtab,int symtab_index)
-{
-  if(_dl_debug_symbols)
-  {
-    if(symtab_index){
-      _dl_dprintf(_dl_debug_file, "\n%s\n\tvalue=%x\tsize=%x\tinfo=%x\tother=%x\tshndx=%x",
-		  strtab + symtab[symtab_index].st_name,
-		  symtab[symtab_index].st_value,
-		  symtab[symtab_index].st_size,
-		  symtab[symtab_index].st_info,
-		  symtab[symtab_index].st_other,
-		  symtab[symtab_index].st_shndx);
-    }
-  }
-}
-
-static void debug_reloc(Elf32_Sym *symtab,char *strtab, ELF_RELOC *rpnt)
-{
-  if(_dl_debug_reloc)
-  {
-    int symtab_index;
-    const char *sym;
-    symtab_index = ELF32_R_SYM(rpnt->r_info);
-    sym = symtab_index ? strtab + symtab[symtab_index].st_name : "sym=0x0";
-
-  if(_dl_debug_symbols)
-	  _dl_dprintf(_dl_debug_file, "\n\t");
-  else
-	  _dl_dprintf(_dl_debug_file, "\n%s\n\t", sym);
-#ifdef ELF_USES_RELOCA
-    _dl_dprintf(_dl_debug_file, "%s\toffset=%x\taddend=%x",
-		_dl_reltypes(ELF32_R_TYPE(rpnt->r_info)),
-		rpnt->r_offset,
-		rpnt->r_addend);
-#else
-    _dl_dprintf(_dl_debug_file, "%s\toffset=%x\n",
-		_dl_reltypes(ELF32_R_TYPE(rpnt->r_info)),
-		rpnt->r_offset);
-#endif
-  }
-}
-#endif
-
 extern int _dl_runtime_resolve(void);
 
 #define OFFSET_GP_GOT 0x7ff0
@@ -195,9 +119,9 @@ int _dl_parse_relocation_information(struct dyn_elf *xpnt,
 		symtab_index = ELF32_R_SYM(rpnt->r_info);
 		symbol_addr = 0;
 
-#if defined (__SUPPORT_LD_DEBUG__)
 		debug_sym(symtab,strtab,symtab_index);
 		debug_reloc(symtab,strtab,rpnt);
+#if defined (__SUPPORT_LD_DEBUG__)
 		if (reloc_addr)
 			old_val = *reloc_addr;
 #endif

ldso/ldso/powerpc/dl-debug.h

@@ -0,0 +1,44 @@
+/* vi: set sw=4 ts=4: */
+/* powerpc shared library loader suppport
+ *
+ * Copyright (C) 2001-2002 David A. Schleef
+ * Copyright (C) 2003-2004 Erik Andersen
+ * Copyright (C) 2004 Joakim Tjernlund
+ *
+ * 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 *_dl_reltypes_tab[] =
+	{ "R_PPC_NONE", "R_PPC_ADDR32", "R_PPC_ADDR24", "R_PPC_ADDR16",
+	"R_PPC_ADDR16_LO", "R_PPC_ADDR16_HI", "R_PPC_ADDR16_HA",
+	"R_PPC_ADDR14", "R_PPC_ADDR14_BRTAKEN", "R_PPC_ADDR14_BRNTAKEN",
+	"R_PPC_REL24", "R_PPC_REL14", "R_PPC_REL14_BRTAKEN",
+	"R_PPC_REL14_BRNTAKEN", "R_PPC_GOT16", "R_PPC_GOT16_LO",
+	"R_PPC_GOT16_HI", "R_PPC_GOT16_HA", "R_PPC_PLTREL24",
+	"R_PPC_COPY", "R_PPC_GLOB_DAT", "R_PPC_JMP_SLOT", "R_PPC_RELATIVE",
+	"R_PPC_LOCAL24PC", "R_PPC_UADDR32", "R_PPC_UADDR16", "R_PPC_REL32",
+	"R_PPC_PLT32", "R_PPC_PLTREL32", "R_PPC_PLT16_LO", "R_PPC_PLT16_HI",
+	"R_PPC_PLT16_HA", "R_PPC_SDAREL16", "R_PPC_SECTOFF",
+	"R_PPC_SECTOFF_LO", "R_PPC_SECTOFF_HI", "R_PPC_SECTOFF_HA",
+};

ldso/ldso/powerpc/elfinterp.c

@@ -29,80 +29,6 @@
  * SUCH DAMAGE.
  */
 
-#if defined (__SUPPORT_LD_DEBUG__)
-static const char *_dl_reltypes_tab[] =
-	{ "R_PPC_NONE", "R_PPC_ADDR32", "R_PPC_ADDR24", "R_PPC_ADDR16",
-	"R_PPC_ADDR16_LO", "R_PPC_ADDR16_HI", "R_PPC_ADDR16_HA",
-	"R_PPC_ADDR14", "R_PPC_ADDR14_BRTAKEN", "R_PPC_ADDR14_BRNTAKEN",
-	"R_PPC_REL24", "R_PPC_REL14", "R_PPC_REL14_BRTAKEN",
-	"R_PPC_REL14_BRNTAKEN", "R_PPC_GOT16", "R_PPC_GOT16_LO",
-	"R_PPC_GOT16_HI", "R_PPC_GOT16_HA", "R_PPC_PLTREL24",
-	"R_PPC_COPY", "R_PPC_GLOB_DAT", "R_PPC_JMP_SLOT", "R_PPC_RELATIVE",
-	"R_PPC_LOCAL24PC", "R_PPC_UADDR32", "R_PPC_UADDR16", "R_PPC_REL32",
-	"R_PPC_PLT32", "R_PPC_PLTREL32", "R_PPC_PLT16_LO", "R_PPC_PLT16_HI",
-	"R_PPC_PLT16_HA", "R_PPC_SDAREL16", "R_PPC_SECTOFF",
-	"R_PPC_SECTOFF_LO", "R_PPC_SECTOFF_HI", "R_PPC_SECTOFF_HA",
-};
-
-static const char *
-_dl_reltypes(int type)
-{
-  static char buf[22];
-  const char *str;
-
-  if (type >= (int)(sizeof (_dl_reltypes_tab)/sizeof(_dl_reltypes_tab[0])) ||
-      NULL == (str = _dl_reltypes_tab[type]))
-  {
-    str =_dl_simple_ltoa( buf, (unsigned long)(type));
-  }
-  return str;
-}
-
-static
-void debug_sym(Elf32_Sym *symtab,char *strtab,int symtab_index)
-{
-  if(_dl_debug_symbols)
-  {
-    if(symtab_index){
-      _dl_dprintf(_dl_debug_file, "\n%s\n\tvalue=%x\tsize=%x\tinfo=%x\tother=%x\tshndx=%x",
-		  strtab + symtab[symtab_index].st_name,
-		  symtab[symtab_index].st_value,
-		  symtab[symtab_index].st_size,
-		  symtab[symtab_index].st_info,
-		  symtab[symtab_index].st_other,
-		  symtab[symtab_index].st_shndx);
-    }
-  }
-}
-
-static
-void debug_reloc(Elf32_Sym *symtab,char *strtab, ELF_RELOC *rpnt)
-{
-  if(_dl_debug_reloc)
-  {
-    int symtab_index;
-    const char *sym;
-    symtab_index = ELF32_R_SYM(rpnt->r_info);
-    sym = symtab_index ? strtab + symtab[symtab_index].st_name : "sym=0x0";
-
-  if(_dl_debug_symbols)
-	  _dl_dprintf(_dl_debug_file, "\n\t");
-  else
-	  _dl_dprintf(_dl_debug_file, "\n%s\n\t", sym);
-#ifdef ELF_USES_RELOCA
-    _dl_dprintf(_dl_debug_file, "%s\toffset=%x\taddend=%x",
-		_dl_reltypes(ELF32_R_TYPE(rpnt->r_info)),
-		rpnt->r_offset,
-		rpnt->r_addend);
-#else
-    _dl_dprintf(_dl_debug_file, "%s\toffset=%x\n",
-		_dl_reltypes(ELF32_R_TYPE(rpnt->r_info)),
-		rpnt->r_offset);
-#endif
-  }
-}
-#endif
-
 extern int _dl_linux_resolve(void);
 
 void _dl_init_got(unsigned long *plt,struct elf_resolve *tpnt)
@@ -190,10 +116,10 @@ unsigned long _dl_linux_resolver(struct elf_resolve *tpnt, int reloc_entry)
 	strtab = (char *)tpnt->dynamic_info[DT_STRTAB];
 	symname = strtab + symtab[symtab_index].st_name;
 
-#if defined (__SUPPORT_LD_DEBUG__)
 	debug_sym(symtab,strtab,symtab_index);
 	debug_reloc(symtab,strtab,this_reloc);
 
+#if defined (__SUPPORT_LD_DEBUG__)
 	if (unlikely(ELF32_R_TYPE(this_reloc->r_info) != R_PPC_JMP_SLOT)) {
 		_dl_dprintf(2, "%s: Incorrect relocation type in jump relocation\n", _dl_progname);
 		_dl_exit(1);
@@ -437,10 +363,8 @@ _dl_parse(struct elf_resolve *tpnt, struct dyn_elf *scope,
 
 		symtab_index = ELF32_R_SYM(rpnt->r_info);
 
-#if defined (__SUPPORT_LD_DEBUG__)
 		debug_sym(symtab,strtab,symtab_index);
 		debug_reloc(symtab,strtab,rpnt);
-#endif
 
 		res = reloc_fnc (tpnt, scope, rpnt, symtab, strtab);
 

ldso/ldso/sh/dl-debug.h

@@ -0,0 +1,41 @@
+/* vi: set sw=4 ts=4: */
+/* SuperH ELF shared library loader suppport
+ *
+ * Copyright (C) 2002, Stefan Allius <allius@atecom.com> and
+ *                     Eddie C. Dost <ecd@atecom.com>
+ *
+ * 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 *_dl_reltypes_tab[] =
+{
+  [0]	"R_SH_NONE",	"R_SH_DIR32",	"R_SH_REL32",	"R_SH_DIR8WPN",
+  [4]	"R_SH_IND12W",	"R_SH_DIR8WPL",	"R_SH_DIR8WPZ",	"R_SH_DIR8BP",
+  [8]	"R_SH_DIR8W",	"R_SH_DIR8L",
+ [25]	"R_SH_SWITCH16","R_SH_SWITCH32","R_SH_USES",
+ [28]	"R_SH_COUNT",	"R_SH_ALIGN",	"R_SH_CODE",	"R_SH_DATA",
+ [32]	"R_SH_LABEL",	"R_SH_SWITCH8",	"R_SH_GNU_VTINHERIT","R_SH_GNU_VTENTRY",
+[160]	"R_SH_GOT32",	"R_SH_PLT32",	"R_SH_COPY",	"R_SH_GLOB_DAT",
+[164]	"R_SH_JMP_SLOT","R_SH_RELATIVE","R_SH_GOTOFF",	"R_SH_GOTPC",
+};

ldso/ldso/sh/elfinterp.c

@@ -28,78 +28,6 @@
  * SUCH DAMAGE.
  */
 
-#if defined (__SUPPORT_LD_DEBUG__)
-static const char *_dl_reltypes_tab[] =
-{
-  [0]	"R_SH_NONE",	"R_SH_DIR32",	"R_SH_REL32",	"R_SH_DIR8WPN",
-  [4]	"R_SH_IND12W",	"R_SH_DIR8WPL",	"R_SH_DIR8WPZ",	"R_SH_DIR8BP",
-  [8]	"R_SH_DIR8W",	"R_SH_DIR8L",
- [25]	"R_SH_SWITCH16","R_SH_SWITCH32","R_SH_USES",
- [28]	"R_SH_COUNT",	"R_SH_ALIGN",	"R_SH_CODE",	"R_SH_DATA",
- [32]	"R_SH_LABEL",	"R_SH_SWITCH8",	"R_SH_GNU_VTINHERIT","R_SH_GNU_VTENTRY",
-[160]	"R_SH_GOT32",	"R_SH_PLT32",	"R_SH_COPY",	"R_SH_GLOB_DAT",
-[164]	"R_SH_JMP_SLOT","R_SH_RELATIVE","R_SH_GOTOFF",	"R_SH_GOTPC",
-};
-
-static const char *
-_dl_reltypes(int type)
-{
-  static char buf[22];
-  const char *str;
-
-  if (type >= (int)(sizeof (_dl_reltypes_tab)/sizeof(_dl_reltypes_tab[0])) ||
-      NULL == (str = _dl_reltypes_tab[type]))
-  {
-    str =_dl_simple_ltoa( buf, (unsigned long)(type));
-  }
-  return str;
-}
-
-static
-void debug_sym(Elf32_Sym *symtab,char *strtab,int symtab_index)
-{
-  if(_dl_debug_symbols)
-  {
-    if(symtab_index){
-      _dl_dprintf(_dl_debug_file, "\n%s\tvalue=%x\tsize=%x\tinfo=%x\tother=%x\tshndx=%x",
-		  strtab + symtab[symtab_index].st_name,
-		  symtab[symtab_index].st_value,
-		  symtab[symtab_index].st_size,
-		  symtab[symtab_index].st_info,
-		  symtab[symtab_index].st_other,
-		  symtab[symtab_index].st_shndx);
-    }
-  }
-}
-
-static void debug_reloc(Elf32_Sym *symtab,char *strtab, ELF_RELOC *rpnt)
-{
-  if(_dl_debug_reloc)
-  {
-    int symtab_index;
-    const char *sym;
-    symtab_index = ELF32_R_SYM(rpnt->r_info);
-    sym = symtab_index ? strtab + symtab[symtab_index].st_name : "sym=0x0";
-
-  if(_dl_debug_symbols)
-	  _dl_dprintf(_dl_debug_file, "\n\t");
-  else
-	  _dl_dprintf(_dl_debug_file, "\n%s\n\t", sym);
-
-#ifdef ELF_USES_RELOCA
-    _dl_dprintf(_dl_debug_file, "%s\toffset=%x\taddend=%x",
-		_dl_reltypes(ELF32_R_TYPE(rpnt->r_info)),
-		rpnt->r_offset,
-		rpnt->r_addend);
-#else
-    _dl_dprintf(_dl_debug_file, "%s\toffset=%x\n",
-		_dl_reltypes(ELF32_R_TYPE(rpnt->r_info)),
-		rpnt->r_offset);
-#endif
-  }
-}
-#endif
-
 /* Program to load an ELF binary on a linux system, and run it.
    References to symbols in sharable libraries can be resolved by either
    an ELF sharable library or a linux style of shared library. */
@@ -199,10 +127,8 @@ _dl_parse(struct elf_resolve *tpnt, struct dyn_elf *scope,
 	        int res;
 
 		symtab_index = ELF32_R_SYM(rpnt->r_info);
-#if defined (__SUPPORT_LD_DEBUG__)
 		debug_sym(symtab,strtab,symtab_index);
 		debug_reloc(symtab,strtab,rpnt);
-#endif
 
 		res = reloc_fnc (tpnt, scope, rpnt, symtab, strtab);
 

ldso/ldso/sh64/dl-debug.h

@@ -0,0 +1,79 @@
+/* vi: set sw=8 ts=8: */
+/*
+ * ldso/ldso/sh64/elfinterp.c
+ *
+ * SuperH (sh64) ELF shared library loader suppport
+ *
+ * Copyright (C) 2003, 2004, 2005  Paul Mundt <lethal@linux-sh.org>
+ *
+ * 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 *_dl_reltypes_tab[] = {
+	/* SHcompact relocs */
+	  [0] =	"R_SH_NONE",		"R_SH_DIR32",
+		"R_SH_REL32",		"R_SH_DIR8WPN",
+	  [4] = "R_SH_IND12W",		"R_SH_DIR8WPL",
+		"R_SH_DIR8WPZ",		"R_SH_DIR8BP",
+	  [8] = "R_SH_DIR8W",		"R_SH_DIR8L",
+	 [25] = "R_SH_SWITCH16",	"R_SH_SWITCH32",
+		"R_SH_USES",		"R_SH_COUNT",
+	 [29] = "R_SH_ALIGN",		"R_SH_CODE",
+		"R_SH_DATA",		"R_SH_LABEL",
+	 [33] = "R_SH_SWITCH8",		"R_SH_GNU_VTINHERIT",
+		"R_SH_GNU_VTENTRY",
+	[160] = "R_SH_GOT32",		"R_SH_PLT32",
+		"R_SH_COPY",		"R_SH_GLOB_DAT",
+	[164] = "R_SH_JMP_SLOT",	"R_SH_RELATIVE",
+		"R_SH_GOTOFF",		"R_SH_GOTPC",
+
+	/* SHmedia relocs */
+	 [45] = "R_SH_DIR5U",		"R_SH_DIR6U",
+		"R_SH_DIR6S",		"R_SH_DIR10S",
+	 [49] = "R_SH_DIR10SW",		"R_SH_DIR10SL",
+		"R_SH_DIR10SQ",
+	[169] = "R_SH_GOT_LOW16",	"R_SH_GOT_MEDLOW16",
+		"R_SH_GOT_MEDHI16",	"R_SH_GOT_HI16",
+	[173] = "R_SH_GOTPLT_LOW16",	"R_SH_GOTPLT_MEDLOW16",
+		"R_SH_GOTPLT_MEDHI16",	"R_SH_GOTPLT_HI16",
+	[177] = "R_SH_PLT_LOW16",	"R_SH_PLT_MEDLOW16",
+		"R_SH_PLT_MEDHI16",	"R_SH_PLT_HI16",
+	[181] = "R_SH_GOTOFF_LOW16",	"R_SH_GOTOFF_MEDLOW16",
+		"R_SH_GOTOFF_MEDHI16",	"R_SH_GOTOFF_HI16",
+	[185] = "R_SH_GOTPC_LOW16",	"R_SH_GOTPC_MEDLOW16",
+		"R_SH_GOTPC_MEDHI16",	"R_SH_GOTPC_HI16",
+	[189] = "R_SH_GOT10BY4",	"R_SH_GOTPLT10BY4",
+		"R_SH_GOT10BY8",	"R_SH_GOTPLT10BY8",
+	[193] = "R_SH_COPY64",		"R_SH_GLOB_DAT64",
+		"R_SH_JMP_SLOT64",	"R_SH_RELATIVE64",
+	[197] = "R_SH_RELATIVE_LOW16",	"R_SH_RELATIVE_MEDLOW16",
+		"R_SH_RELATIVE_MEDHI16","R_SH_RELATIVE_HI16",
+	[242] = "R_SH_SHMEDIA_CODE",	"R_SH_PT_16",
+		"R_SH_IMMS16",		"R_SH_IMMU16",
+	[246] = "R_SH_IMM_LOW16",	"R_SH_IMM_LOW16_PCREL",
+		"R_SH_IMM_MEDLOW16",	"R_SH_IMM_MEDLOW16_PCREL",
+	[250] = "R_SH_IMM_MEDHI16",	"R_SH_IMM_MEDHI16_PCREL",
+		"R_SH_IMM_HI16",	"R_SH_IMM_HI16_PCREL",
+	[254] = "R_SH_64",		"R_SH_64_PCREL",
+};

ldso/ldso/sh64/elfinterp.c

@@ -30,116 +30,6 @@
  * SUCH DAMAGE.
  */
 
-#ifdef __SUPPORT_LD_DEBUG__
-static const char *_dl_reltypes_tab[] = {
-	/* SHcompact relocs */
-	  [0] =	"R_SH_NONE",		"R_SH_DIR32",
-		"R_SH_REL32",		"R_SH_DIR8WPN",
-	  [4] = "R_SH_IND12W",		"R_SH_DIR8WPL",
-		"R_SH_DIR8WPZ",		"R_SH_DIR8BP",
-	  [8] = "R_SH_DIR8W",		"R_SH_DIR8L",
-	 [25] = "R_SH_SWITCH16",	"R_SH_SWITCH32",
-		"R_SH_USES",		"R_SH_COUNT",
-	 [29] = "R_SH_ALIGN",		"R_SH_CODE",
-		"R_SH_DATA",		"R_SH_LABEL",
-	 [33] = "R_SH_SWITCH8",		"R_SH_GNU_VTINHERIT",
-		"R_SH_GNU_VTENTRY",
-	[160] = "R_SH_GOT32",		"R_SH_PLT32",
-		"R_SH_COPY",		"R_SH_GLOB_DAT",
-	[164] = "R_SH_JMP_SLOT",	"R_SH_RELATIVE",
-		"R_SH_GOTOFF",		"R_SH_GOTPC",
-
-	/* SHmedia relocs */
-	 [45] = "R_SH_DIR5U",		"R_SH_DIR6U",
-		"R_SH_DIR6S",		"R_SH_DIR10S",
-	 [49] = "R_SH_DIR10SW",		"R_SH_DIR10SL",
-		"R_SH_DIR10SQ",
-	[169] = "R_SH_GOT_LOW16",	"R_SH_GOT_MEDLOW16",
-		"R_SH_GOT_MEDHI16",	"R_SH_GOT_HI16",
-	[173] = "R_SH_GOTPLT_LOW16",	"R_SH_GOTPLT_MEDLOW16",
-		"R_SH_GOTPLT_MEDHI16",	"R_SH_GOTPLT_HI16",
-	[177] = "R_SH_PLT_LOW16",	"R_SH_PLT_MEDLOW16",
-		"R_SH_PLT_MEDHI16",	"R_SH_PLT_HI16",
-	[181] = "R_SH_GOTOFF_LOW16",	"R_SH_GOTOFF_MEDLOW16",
-		"R_SH_GOTOFF_MEDHI16",	"R_SH_GOTOFF_HI16",
-	[185] = "R_SH_GOTPC_LOW16",	"R_SH_GOTPC_MEDLOW16",
-		"R_SH_GOTPC_MEDHI16",	"R_SH_GOTPC_HI16",
-	[189] = "R_SH_GOT10BY4",	"R_SH_GOTPLT10BY4",
-		"R_SH_GOT10BY8",	"R_SH_GOTPLT10BY8",
-	[193] = "R_SH_COPY64",		"R_SH_GLOB_DAT64",
-		"R_SH_JMP_SLOT64",	"R_SH_RELATIVE64",
-	[197] = "R_SH_RELATIVE_LOW16",	"R_SH_RELATIVE_MEDLOW16",
-		"R_SH_RELATIVE_MEDHI16","R_SH_RELATIVE_HI16",
-	[242] = "R_SH_SHMEDIA_CODE",	"R_SH_PT_16",
-		"R_SH_IMMS16",		"R_SH_IMMU16",
-	[246] = "R_SH_IMM_LOW16",	"R_SH_IMM_LOW16_PCREL",
-		"R_SH_IMM_MEDLOW16",	"R_SH_IMM_MEDLOW16_PCREL",
-	[250] = "R_SH_IMM_MEDHI16",	"R_SH_IMM_MEDHI16_PCREL",
-		"R_SH_IMM_HI16",	"R_SH_IMM_HI16_PCREL",
-	[254] = "R_SH_64",		"R_SH_64_PCREL",
-};
-
-static const char *_dl_reltypes(int type)
-{
-	static char buf[22];
-	const char *str;
-	int tabsize;
-
-	tabsize = sizeof(_dl_reltypes_tab)/sizeof(_dl_reltypes_tab[0]);
-	str	= _dl_reltypes_tab[type];
-
-	if (type >= tabsize || str == NULL)
-		str =_dl_simple_ltoa(buf, (unsigned long)(type));
-
-	return str;
-}
-
-static void debug_sym(Elf32_Sym *symtab, char *strtab, int symtab_index)
-{
-	if (!_dl_debug_symbols || !symtab_index)
-		return;
-
-	_dl_dprintf(_dl_debug_file,
-		"\n%s\tvalue=%x\tsize=%x\tinfo=%x\tother=%x\tshndx=%x",
-		strtab + symtab[symtab_index].st_name,
-		symtab[symtab_index].st_value,
-		symtab[symtab_index].st_size,
-		symtab[symtab_index].st_info,
-		symtab[symtab_index].st_other,
-		symtab[symtab_index].st_shndx);
-}
-
-static void debug_reloc(Elf32_Sym *symtab, char *strtab, ELF_RELOC *rpnt)
-{
-	if (!_dl_debug_reloc)
-		return;
-
-	if (_dl_debug_symbols) {
-		_dl_dprintf(_dl_debug_file, "\n\t");
-	} else {
-		int symtab_index;
-		const char *sym;
-
-		symtab_index = ELF32_R_SYM(rpnt->r_info);
-		sym = symtab_index ? strtab + symtab[symtab_index].st_name
-				   : "sym=0x0";
-
-		_dl_dprintf(_dl_debug_file, "\n%s\n\t", sym);
-	}
-
-	_dl_dprintf(_dl_debug_file, "%s\toffset=%x",
-		    _dl_reltypes(ELF32_R_TYPE(rpnt->r_info)),
-		    rpnt->r_offset);
-
-#ifdef ELF_USES_RELOCA
-	_dl_dprintf(_dl_debug_file, "\taddend=%x", rpnt->r_addend);
-#endif
-
-	_dl_dprintf(_dl_debug_file, "\n");
-
-}
-#endif /* __SUPPORT_LD_DEBUG__ */
-
 /* Program to load an ELF binary on a linux system, and run it.
    References to symbols in sharable libraries can be resolved by either
    an ELF sharable library or a linux style of shared library. */
@@ -242,10 +132,8 @@ static int _dl_parse(struct elf_resolve *tpnt, struct dyn_elf *scope,
 		int res;
 
 		symtab_index = ELF32_R_SYM(rpnt->r_info);
-#ifdef __SUPPORT_LD_DEBUG__
 		debug_sym(symtab,strtab,symtab_index);
 		debug_reloc(symtab,strtab,rpnt);
-#endif
 
 		res = reloc_fnc (tpnt, scope, rpnt, symtab, strtab);
 		if (res == 0)

ldso/ldso/x86_64/dl-debug.h

@@ -0,0 +1,36 @@
+/* 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 *_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"
+};

ldso/libdl/libdl.c

@@ -83,6 +83,7 @@ size_t _dl_pagesize            = PAGE_SIZE; /* Store the page size for use later
 /* This global variable is also to communicate with debuggers such as gdb. */
 struct r_debug *_dl_debug_addr = NULL;
 #define _dl_malloc malloc
+#include "../ldso/dl-debug.c"
 #include "dl-progname.h"
 #include "../ldso/dl-hash.c"
 #define _dl_trace_loaded_objects    0