Initial revision

CVS patchset: 5834
CVS date: 2002/11/07 13:14:30

6 files changed, 314 insertions, 0 deletions

diff --git a/elfutils/elfutils.spec b/elfutils/elfutils.spec
new file mode 100644
index 000000000..cbceaafbe
--- /dev/null
+++ b/elfutils/elfutils.spec
@@ -0,0 +1,106 @@
+Summary: A collection of utilities and DSOs to handle compiled objects.
+Name: elfutils
+Version: 0.53
+Release: 1
+Copyright: GPL
+Group: Development/Tools
+URL: file://home/devel/drepper/
+Source: elfutils-0.53.tar.gz
+
+# ExcludeArch: xxx
+
+BuildRoot: %{_tmppath}/%{name}-root
+BuildRequires: gcc >= 3.2
+BuildRequires: sharutils
+
+%define _gnu %{nil}
+%define _programprefix eu-
+
+%description
+Elfutils is a collection of utilities, including ld (a linker),
+nm (for listing symbols from object files), size (for listing the
+section sizes of an object or archive file), strip (for discarding
+symbols), readline (the see the raw ELF file structures), and elflint
+(to check for well-formed ELF files).  Also included are numerous
+helper libraries which implement DWARF, ELF, and machine-specific ELF
+handling.
+
+%package devel
+Summary: Development libraries to handle compiled objects.
+Group: Development/Tools
+Requires: elfutils = %{version}-%{release}
+Conflicts: libelf-devel
+
+%description devel
+The elfutils-devel package containst he libraries to create
+applications for handling compiled objects.  libelf allows you to
+access the internals of the ELF object file format, so you can see the
+different sections of an ELF file.  libebl provides some higher-level
+ELF access functionality.  libdwarf provides access to the DWARF
+debugging information.  libasm provides a programmable assembler
+interface.
+
+%prep
+%setup -q
+# %patch0 -p1 -b .jbj
+
+%build
+mkdir build-%{_target_platform}
+cd build-%{_target_platform}
+../configure \
+  --prefix=%{_prefix} --exec-prefix=%{_exec_prefix} \
+  --bindir=%{_bindir} --sbindir=%{_sbindir} --sysconfdir=%{_sysconfdir} \
+  --datadir=%{_datadir} --includedir=%{_includedir} --libdir=%{_libdir} \
+  --libexecdir=%{_libexecdir} --localstatedir=%{_localstatedir} \
+  --sharedstatedir=%{_sharedstatedir} --mandir=%{_mandir} \
+  --infodir=%{_infodir} --program-prefix=%{_programprefix} --enable-shared
+cd ..
+
+%install
+rm -rf ${RPM_BUILD_ROOT}
+mkdir -p ${RPM_BUILD_ROOT}%{_prefix}
+
+cd build-%{_target_platform}
+%makeinstall
+
+chmod +x ${RPM_BUILD_ROOT}%{_prefix}/%{_lib}/lib*.so*
+chmod +x ${RPM_BUILD_ROOT}%{_prefix}/%{_lib}/elfutils/lib*.so*
+
+# The loadable modules need not exist in a form which can be linked with
+rm ${RPM_BUILD_ROOT}%{_prefix}/%{_lib}/elfutils/lib*.a
+rm ${RPM_BUILD_ROOT}%{_prefix}/%{_lib}/elfutils/lib*.la
+
+cd ..
+
+%clean
+rm -rf ${RPM_BUILD_ROOT}
+
+%post -p /sbin/ldconfig
+
+%postun -p /sbin/ldconfig
+
+%files
+%defattr(-,root,root)
+%doc README
+%doc TODO
+%doc libdwarf/AVAILABLE
+%{_prefix}/bin/*
+%{_prefix}/%{_lib}/lib*.so.*
+%{_prefix}/%{_lib}/elfutils/lib*.so.*
+
+%files devel
+%defattr(-,root,root)
+%{_prefix}/include/*
+%{_prefix}/%{_lib}/lib*.a
+%{_prefix}/%{_lib}/lib*.la
+%{_prefix}/%{_lib}/lib*.so
+
+%changelog
+* Tue Oct 22 2002 Ulrich Drepper <drepper@redhat.com> 0.52
+- Add libelf-devel to conflicts for elfutils-devel
+* Mon Oct 21 2002 Ulrich Drepper <drepper@redhat.com> 0.50
+- Split into runtime and devel package
+* Fri Oct 18 2002 Ulrich Drepper <drepper@redhat.com> 0.49
+- integrate into official sources
+* Wed Oct 16 2002 Jeff Johnson <jbj@redhat.com> 0.46-1
+- Swaddle.
diff --git a/elfutils/libebl/libebl_x86_64.h b/elfutils/libebl/libebl_x86_64.h
new file mode 100644
index 000000000..711c8c5af
--- /dev/null
+++ b/elfutils/libebl/libebl_x86_64.h
@@ -0,0 +1,40 @@
+/* Interface for libebl_x86_64 module.
+   Copyright (C) 2002 Red Hat, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License version 2 as
+   published by the Free Software Foundation.
+
+   This program 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 General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+#ifndef _LIBEBL_X86_64_H
+#define _LIBEBL_X86_64_H 1
+
+#include <libeblP.h>
+
+
+/* Constructor.  */
+extern int x86_64_init (Elf *elf, GElf_Half machine, Ebl *eh, size_t ehlen);
+
+/* Destructor.  */
+extern void x86_64_destr (Ebl *bh);
+
+
+/* Function to get relocation type name.  */
+extern const char *x86_64_reloc_type_name (int type, char *buf, size_t len);
+
+/* Check relocation type.  */
+extern bool x86_64_reloc_type_check (int type);
+
+/* Code note handling.  */
+extern bool x86_64_core_note (const char *name, uint32_t type, uint32_t descsz,
+			      const char *desc);
+
+#endif	/* libebl_x86_64.h */
diff --git a/elfutils/libebl/libebl_x86_64.map b/elfutils/libebl/libebl_x86_64.map
new file mode 100644
index 000000000..bf07cb9c2
--- /dev/null
+++ b/elfutils/libebl/libebl_x86_64.map
@@ -0,0 +1,11 @@
+ELFUTILS_1.0 {
+  global:
+    x86_64_backend_name;
+    x86_64_destr;
+    x86_64_init;
+    x86_64_reloc_type_check;
+    x86_64_reloc_type_name;
+
+  local:
+    *;
+};
diff --git a/elfutils/libebl/x86_64_destr.c b/elfutils/libebl/x86_64_destr.c
new file mode 100644
index 000000000..afc2888b0
--- /dev/null
+++ b/elfutils/libebl/x86_64_destr.c
@@ -0,0 +1,30 @@
+/* Destructor for x86_64 specific backend library.
+   Copyright (C) 2002 Red Hat, Inc.
+   Written by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License version 2 as
+   published by the Free Software Foundation.
+
+   This program 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 General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <libebl_x86_64.h>
+
+
+void
+x86_64_destr (bh)
+     Ebl *bh;
+{
+  /* Nothing to do so far.  */
+}
diff --git a/elfutils/libebl/x86_64_init.c b/elfutils/libebl/x86_64_init.c
new file mode 100644
index 000000000..145dd0bac
--- /dev/null
+++ b/elfutils/libebl/x86_64_init.c
@@ -0,0 +1,44 @@
+/* Initialization of x86-64 specific backend library.
+   Copyright (C) 2002 Red Hat, Inc.
+   Written by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License version 2 as
+   published by the Free Software Foundation.
+
+   This program 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 General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <libebl_x86_64.h>
+
+
+int
+x86_64_init (elf, machine, eh, ehlen)
+     Elf *elf;
+     GElf_Half machine;
+     Ebl *eh;
+     size_t ehlen;
+{
+  /* Check whether the Elf_BH object has a sufficent size.  */
+  if (ehlen < sizeof (Ebl))
+    return 1;
+
+  /* We handle it.  */
+  eh->name = "AMD x86-64";
+  eh->reloc_type_name = x86_64_reloc_type_name;
+  eh->reloc_type_check = x86_64_reloc_type_check;
+  //eh->core_note = i386_core_note;
+  eh->destr = x86_64_destr;
+
+  return 0;
+}
diff --git a/elfutils/libebl/x86_64_symbol.c b/elfutils/libebl/x86_64_symbol.c
new file mode 100644
index 000000000..2f00f9f57
--- /dev/null
+++ b/elfutils/libebl/x86_64_symbol.c
@@ -0,0 +1,83 @@
+/* x86_64 specific symbolic name handling.
+   Copyright (C) 2002 Red Hat, Inc.
+   Written by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License version 2 as
+   published by the Free Software Foundation.
+
+   This program 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 General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <elf.h>
+#include <stddef.h>
+
+#include <libebl_x86_64.h>
+
+
+/* Return of the backend.  */
+const char *
+x86_64_backend_name (void)
+{
+  return "x86-64";
+}
+
+
+/* Relocation mapping table.  */
+static const char *reloc_map_table[] =
+  {
+    [R_X86_64_NONE] = "R_X86_64_NONE",
+    [R_X86_64_64] = "R_X86_64_64",
+    [R_X86_64_PC32] = "R_X86_64_PC32",
+    [R_X86_64_GOT32] = "R_X86_64_GOT32",
+    [R_X86_64_PLT32] = "R_X86_64_PLT32",
+    [R_X86_64_COPY] = "R_X86_64_COPY",
+    [R_X86_64_GLOB_DAT] = "R_X86_64_GLOB_DAT",
+    [R_X86_64_JUMP_SLOT] = "R_X86_64_JUMP_SLOT",
+    [R_X86_64_RELATIVE] = "R_X86_64_RELATIVE",
+    [R_X86_64_GOTPCREL] = "R_X86_64_GOTPCREL",
+    [R_X86_64_32] = "R_X86_64_32",
+    [R_X86_64_32S] = "R_X86_64_32S",
+    [R_X86_64_16] = "R_X86_64_16",
+    [R_X86_64_PC16] = "R_X86_64_PC16",
+    [R_X86_64_8] = "R_X86_64_8",
+    [R_X86_64_PC8] = "R_X86_64_PC8",
+    [R_X86_64_DTPMOD64] = "R_X86_64_DTPMOD64",
+    [R_X86_64_DTPOFF64] = "R_X86_64_DTPOFF64",
+    [R_X86_64_TPOFF64] = "R_X86_64_TPOFF64",
+    [R_X86_64_TLSGD] = "R_X86_64_TLSGD",
+    [R_X86_64_TLSLD] = "R_X86_64_TLSLD",
+    [R_X86_64_DTPOFF32] = "R_X86_64_DTPOFF32",
+    [R_X86_64_GOTTPOFF] = "R_X86_64_GOTTPOFF",
+    [R_X86_64_TPOFF32] = "R_X86_64_TPOFF32"
+  };
+
+
+/* Determine relocation type string for x86-64.  */
+const char *
+x86_64_reloc_type_name (int type, char *buf, size_t len)
+{
+  if (type < 0 || type >= R_X86_64_NUM)
+    return NULL;
+
+  return reloc_map_table[type];
+}
+
+
+/* Check for correct relocation type.  */
+bool
+x86_64_reloc_type_check (int type)
+{
+  return (type >= R_X86_64_NONE && type < R_X86_64_NUM
+	  && reloc_map_table[type] != NULL) ? true : false;
+}