* Get rid of more bfd bloat
@ 2002-10-16 1:44 Alan Modra
0 siblings, 0 replies; 5+ messages in thread
From: Alan Modra @ 2002-10-16 1:44 UTC (permalink / raw)
To: binutils
Gets rid of most of the cases where ELF targets #include a C file just
to make minor target variations. The one case left is elf32-sh64.c
which includes elf32-sh.c.
* Makefile.am (BFD32_BACKENDS): Remove elfarmqnx-nabi.lo,
elf32-i386-fbsd.lo, elf32-i386qnx.lo, elf32-ppcqnx.lo,
elf32-sh-lin.lo, elf32-sh64-lin.lo, elf32-sh-nbsd.lo,
elf32-sh64-nbsd.lo, elf32-shqnx.lo. Add elf32-qnx.lo.
(BFD32_BACKENDS_CFILES): Likewise for corresponding C files.
(BFD64_BACKENDS): Remove elf64-sh64-lin.lo, elf64-sh64-nbsd.lo.
(BFD64_BACKENDS_CFILES): Likewise for corresponding C files.
(SOURCE_HFILES): Add elf32-qnx.h.
(BUILD_HFILES): Add bfdver.h.
Run "make dep-am".
* Makefile.in: Regenerate.
* configure.in Update bfd vector dependencies.
* configure: Regenerate.
* elf32-i386-fbsd.c: Delete. Move code to elf32-i386.c.
* elf32-i386qnx.c: Likewise.
* elf32-ppcqnx.c: Delete. Move code to elf32-ppc.c.
* elf32-sh-nbsd.c: Delete. Move code to elf32-sh.c.
* elf32-sh-lin.c: Likewise.
* elf32-shqnx.c: Likewise.
* elf32-sh64-lin.c: Delete. Move code to elf32-sh64.c.
* elf32-sh64-nbsd.c: Likewise.
* elf64-sh64-lin.c: Delete. Move code to elf64-sh64.c.
* elf64-sh64-nbsd.c: Likewise.
* elfarmqnx-nabi.c: Delete. Move code to elfarm-nabi.c.
* elf32-arm.h (ELF_MAXPAGESIZE): Always define.
* elf32-i386.c: Remove ELF_ARCH and ELF32_I386_C_INCLUDED tests.
* elf32-ppc.c: Remove ELF32_PPC_C_INCLUDED tests.
* elf32-qnx.h (elf_backend_set_nonloadable_filepos): Always define.
(elf_backend_is_contained_by_filepos): Likewise.
(elf_backend_copy_private_bfd_data_p): Likewise.
Globalize and move functions to..
* elf32-qnx.c: ..here. New file.
* elf32-sh.c: Remove ELF_ARCH and ELF32_SH_C_INCLUDED tests. Don't
emit target vectors when INCLUDE_SHMEDIA.
* elf32-sh64.c: Remove ELF_ARCH test. Move TARGET_* etc. defines to
end of file.
* elf64-sh64.c: Remove ELF_ARCH test.
* elfarm-nabi.c: Remove ELFARM_NABI_C_INCLUDED test.
* po/BLD-POTFILES.in: Regenerate.
* po/SRC-POTFILES.in: Regenerate.
Index: bfd/Makefile.am
===================================================================
RCS file: /cvs/src/src/bfd/Makefile.am,v
retrieving revision 1.106
diff -u -p -r1.106 Makefile.am
--- bfd/Makefile.am 15 Oct 2002 17:14:50 -0000 1.106
+++ bfd/Makefile.am 16 Oct 2002 06:22:34 -0000
@@ -203,7 +203,6 @@ BFD32_BACKENDS = \
elf32-arc.lo \
elfarm-oabi.lo \
elfarm-nabi.lo \
- elfarmqnx-nabi.lo \
elf32-avr.lo \
elf32-cris.lo \
elf32-d10v.lo \
@@ -216,8 +215,6 @@ BFD32_BACKENDS = \
elf32-hppa.lo \
elf32-i370.lo \
elf32-i386.lo \
- elf32-i386-fbsd.lo \
- elf32-i386qnx.lo \
elf32-i860.lo \
elf32-i960.lo \
elf32-ia64.lo \
@@ -236,16 +233,11 @@ BFD32_BACKENDS = \
elf32-or32.lo \
elf32-pj.lo \
elf32-ppc.lo \
- elf32-ppcqnx.lo \
+ elf32-qnx.lo \
elf32-s390.lo \
elf32-sh.lo \
- elf32-sh-lin.lo \
elf32-sh64.lo \
elf32-sh64-com.lo \
- elf32-sh64-lin.lo \
- elf32-sh-nbsd.lo \
- elf32-sh64-nbsd.lo \
- elf32-shqnx.lo \
elf32-sparc.lo \
elf32-v850.lo \
elf32-vax.lo \
@@ -367,7 +359,6 @@ BFD32_BACKENDS_CFILES = \
elf32-arc.c \
elfarm-oabi.c \
elfarm-nabi.c \
- elfarmqnx-nabi.c \
elf32-avr.c \
elf32-cris.c \
elf32-d10v.c \
@@ -380,8 +371,6 @@ BFD32_BACKENDS_CFILES = \
elf32-hppa.c \
elf32-i370.c \
elf32-i386.c \
- elf32-i386-fbsd.c \
- elf32-i386qnx.c \
elf32-i860.c \
elf32-i960.c \
elf32-ip2k.c \
@@ -399,16 +388,11 @@ BFD32_BACKENDS_CFILES = \
elf32-or32.c \
elf32-pj.c \
elf32-ppc.c \
- elf32-ppcqnx.c \
+ elf32-qnx.c \
elf32-sh64.c \
elf32-sh64-com.c \
- elf32-sh64-lin.c \
elf32-s390.c \
elf32-sh.c \
- elf32-sh-lin.c \
- elf32-sh-nbsd.c \
- elf32-sh64-nbsd.c \
- elf32-shqnx.c \
elf32-sparc.c \
elf32-v850.c \
elf32-vax.c \
@@ -498,8 +482,6 @@ BFD64_BACKENDS = \
elf64-mips.lo \
elf64-mmix.lo \
elf64-sh64.lo \
- elf64-sh64-lin.lo \
- elf64-sh64-nbsd.lo \
elf64-ppc.lo \
elf64-s390.lo \
elf64-sparc.lo \
@@ -526,8 +508,6 @@ BFD64_BACKENDS_CFILES = \
elf64-ppc.c \
elf64-s390.c \
elf64-sh64.c \
- elf64-sh64-lin.c \
- elf64-sh64-nbsd.c \
elf64-sparc.c \
elf64.c \
mmo.c \
@@ -581,16 +561,17 @@ CFILES = $(SOURCE_CFILES) $(BUILD_CFILES
## This is a list of all .h files which are in the source tree.
SOURCE_HFILES = \
aout-target.h aoutf1.h aoutx.h coffcode.h coffswap.h ecoffswap.h \
- elf-bfd.h elf-hppa.h elf32-arm.h elf32-hppa.h elf64-hppa.h \
- elfcode.h elfcore.h elflink.h freebsd.h genlink.h go32stub.h \
- libaout.h libbfd.h libcoff.h libecoff.h libhppa.h \
- libieee.h libnlm.h liboasys.h libpei.h netbsd.h nlm-target.h \
- nlmcode.h nlmswap.h ns32k.h peicode.h som.h vms.h libxcoff.h \
- xcoff-target.h version.h
+ elf-bfd.h elf-hppa.h elf32-arm.h elf32-hppa.h elf32-qnx.h \
+ elf64-hppa.h elfcode.h elfcore.h elflink.h \
+ freebsd.h genlink.h go32stub.h \
+ libaout.h libbfd.h libcoff.h libecoff.h libhppa.h libieee.h \
+ libnlm.h liboasys.h libpei.h libxcoff.h \
+ netbsd.h nlm-target.h nlmcode.h nlmswap.h ns32k.h \
+ peicode.h som.h version.h vms.h xcoff-target.h
## ... and all .h files which are in the build tree.
BUILD_HFILES = \
- elf32-target.h elf64-target.h targmatch.h
+ bfdver.h elf32-target.h elf64-target.h targmatch.h
HFILES = $(SOURCE_HFILES) $(BUILD_HFILES)
[snip dependency changes]
Index: bfd/configure.in
===================================================================
RCS file: /cvs/src/src/bfd/configure.in,v
retrieving revision 1.117
diff -u -p -r1.117 configure.in
--- bfd/configure.in 15 Oct 2002 17:14:51 -0000 1.117
+++ bfd/configure.in 16 Oct 2002 06:22:43 -0000
@@ -557,8 +557,8 @@ do
bfd_elf32_big_generic_vec) tb="$tb elf32-gen.lo elf32.lo $elf" ;;
bfd_elf32_bigarc_vec) tb="$tb elf32-arc.lo elf32.lo $elf" ;;
bfd_elf32_bigarm_oabi_vec) tb="$tb elfarm-oabi.lo elf32.lo $elf" ;;
- bfd_elf32_bigarm_vec) tb="$tb elfarm-nabi.lo elf32.lo $elf" ;;
- bfd_elf32_bigarmqnx_vec) tb="$tb elfarmqnx-nabi.lo elfarm-nabi.lo elf32.lo $elf" ;;
+ bfd_elf32_bigarm_vec) tb="$tb elfarm-nabi.lo elf32-qnx.lo elf32.lo $elf" ;;
+ bfd_elf32_bigarmqnx_vec) tb="$tb elfarm-nabi.lo elf32-qnx.lo elf32.lo $elf" ;;
bfd_elf32_bigmips_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf32.lo $elf ecofflink.lo" ;;
bfd_elf32_cris_vec) tb="$tb elf32-cris.lo elf32.lo $elf" ;;
bfd_elf32_d10v_vec) tb="$tb elf32-d10v.lo elf32.lo $elf" ;;
@@ -570,9 +570,9 @@ do
bfd_elf32_hppa_linux_vec) tb="$tb elf32-hppa.lo elf32.lo $elf" ;;
bfd_elf32_hppa_vec) tb="$tb elf32-hppa.lo elf32.lo $elf" ;;
bfd_elf32_i370_vec) tb="$tb elf32-i370.lo elf32.lo $elf" ;;
- bfd_elf32_i386_freebsd_vec) tb="$tb elf32-i386-fbsd.lo elf32.lo $elf" ;;
- bfd_elf32_i386_vec) tb="$tb elf32-i386.lo elf32.lo $elf" ;;
- bfd_elf32_i386qnx_vec) tb="$tb elf32-i386qnx.lo elf32.lo $elf" ;;
+ bfd_elf32_i386_freebsd_vec) tb="$tb elf32-i386.lo elf32-qnx.lo elf32.lo $elf" ;;
+ bfd_elf32_i386_vec) tb="$tb elf32-i386.lo elf32-qnx.lo elf32.lo $elf" ;;
+ bfd_elf32_i386qnx_vec) tb="$tb elf32-i386.lo elf32-qnx.lo elf32.lo $elf" ;;
bfd_elf32_i860_little_vec) tb="$tb elf32-i860.lo elf32.lo $elf" ;;
bfd_elf32_i860_vec) tb="$tb elf32-i860.lo elf32.lo $elf" ;;
bfd_elf32_i960_vec) tb="$tb elf32-i960.lo elf32.lo $elf" ;;
@@ -582,8 +582,8 @@ do
bfd_elf32_little_generic_vec) tb="$tb elf32-gen.lo elf32.lo $elf" ;;
bfd_elf32_littlearc_vec) tb="$tb elf32-arc.lo elf32.lo $elf" ;;
bfd_elf32_littlearm_oabi_vec) tb="$tb elfarm-oabi.lo elf32.lo $elf" ;;
- bfd_elf32_littlearm_vec) tb="$tb elfarm-nabi.lo elf32.lo $elf" ;;
- bfd_elf32_littlearmqnx_vec) tb="$tb elfarmqnx-nabi.lo elfarm-nabi.lo elf32.lo $elf" ;;
+ bfd_elf32_littlearm_vec) tb="$tb elfarm-nabi.lo elf32-qnx.lo elf32.lo $elf" ;;
+ bfd_elf32_littlearmqnx_vec) tb="$tb elfarm-nabi.lo elf32-qnx.lo elf32.lo $elf" ;;
bfd_elf32_littlemips_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf32.lo $elf ecofflink.lo" ;;
bfd_elf32_m32r_vec) tb="$tb elf32-m32r.lo elf32.lo $elf" ;;
bfd_elf32_m68hc11_vec) tb="$tb elf32-m68hc11.lo elf32.lo $elf" ;;
@@ -602,28 +602,28 @@ do
bfd_elf32_or32_big_vec) tb="$tb elf32-or32.lo elf32.lo $elf" ;;
bfd_elf32_pj_vec) tb="$tb elf32-pj.lo elf32.lo $elf";;
bfd_elf32_pjl_vec) tb="$tb elf32-pj.lo elf32.lo $elf";;
- bfd_elf32_powerpc_vec) tb="$tb elf32-ppc.lo elf32.lo $elf" ;;
- bfd_elf32_powerpcle_vec) tb="$tb elf32-ppc.lo elf32.lo $elf" ;;
- bfd_elf32_powerpcleqnx_vec) tb="$tb elf32-ppcqnx.lo elf32-ppc.lo elf32.lo $elf" ;;
- bfd_elf32_powerpcqnx_vec) tb="$tb elf32-ppcqnx.lo elf32-ppc.lo elf32.lo $elf" ;;
+ bfd_elf32_powerpc_vec) tb="$tb elf32-ppc.lo elf32-qnx.lo elf32.lo $elf" ;;
+ bfd_elf32_powerpcle_vec) tb="$tb elf32-ppc.lo elf32-qnx.lo elf32.lo $elf" ;;
+ bfd_elf32_powerpcleqnx_vec) tb="$tb elf32-ppc.lo elf32-qnx.lo elf32.lo $elf" ;;
+ bfd_elf32_powerpcqnx_vec) tb="$tb elf32-ppc.lo elf32-qnx.lo elf32.lo $elf" ;;
bfd_elf32_s390_vec) tb="$tb elf32-s390.lo elf32.lo $elf" ;;
# FIXME: We include cofflink.lo not because it's needed for
# bfd_elf32_sh64[l]_vec, but because we include bfd_elf32_sh[l]_vec
# which needs it but does not list it. Should be fixed in right place.
bfd_elf32_sh64_vec) tb="$tb elf32-sh64.lo elf32-sh64-com.lo elf32.lo $elf cofflink.lo" target_size=64 ;;
bfd_elf32_sh64l_vec) tb="$tb elf32-sh64.lo elf32-sh64-com.lo elf32.lo $elf cofflink.lo" target_size=64 ;;
- bfd_elf32_sh64lin_vec) tb="$tb elf32-sh64-lin.lo elf32-sh64-com.lo elf32.lo $elf cofflink.lo" target_size=64 ;;
- bfd_elf32_sh64blin_vec) tb="$tb elf32-sh64-lin.lo elf32-sh64-com.lo elf32.lo $elf cofflink.lo" target_size=64 ;;
- bfd_elf32_sh64lnbsd_vec) tb="$tb elf32-sh64-nbsd.lo elf32-sh64-com.lo elf32.lo $elf cofflink.lo" ;;
- bfd_elf32_sh64nbsd_vec) tb="$tb elf32-sh64-nbsd.lo elf32-sh64-com.lo elf32.lo $elf cofflink.lo" ;;
- bfd_elf32_sh_vec) tb="$tb elf32-sh.lo elf32.lo $elf coff-sh.lo" ;;
- bfd_elf32_shblin_vec) tb="$tb elf32-sh-lin.lo elf32.lo $elf coff-sh.lo cofflink.lo" ;;
- bfd_elf32_shl_vec) tb="$tb elf32-sh.lo elf32.lo $elf coff-sh.lo" ;;
- bfd_elf32_shlin_vec) tb="$tb elf32-sh-lin.lo elf32.lo $elf coff-sh.lo cofflink.lo" ;;
- bfd_elf32_shlnbsd_vec) tb="$tb elf32-sh-nbsd.lo elf32.lo $elf coff-sh.lo cofflink.lo" ;;
- bfd_elf32_shlqnx_vec) tb="$tb elf32-shqnx.lo elf32-sh.lo elf32.lo $elf coff-sh.lo" ;;
- bfd_elf32_shnbsd_vec) tb="$tb elf32-sh-nbsd.lo elf32.lo $elf coff-sh.lo cofflink.lo" ;;
- bfd_elf32_shqnx_vec) tb="$tb elf32-shqnx.lo elf32-sh.lo elf32.lo $elf coff-sh.lo" ;;
+ bfd_elf32_sh64lin_vec) tb="$tb elf32-sh64.lo elf32-sh64-com.lo elf32.lo $elf cofflink.lo" target_size=64 ;;
+ bfd_elf32_sh64blin_vec) tb="$tb elf32-sh64.lo elf32-sh64-com.lo elf32.lo $elf cofflink.lo" target_size=64 ;;
+ bfd_elf32_sh64lnbsd_vec) tb="$tb elf32-sh64.lo elf32-sh64-com.lo elf32.lo $elf cofflink.lo" ;;
+ bfd_elf32_sh64nbsd_vec) tb="$tb elf32-sh64.lo elf32-sh64-com.lo elf32.lo $elf cofflink.lo" ;;
+ bfd_elf32_sh_vec) tb="$tb elf32-sh.lo elf32-qnx.lo elf32.lo $elf coff-sh.lo" ;;
+ bfd_elf32_shblin_vec) tb="$tb elf32-sh.lo elf32-qnx.lo elf32.lo $elf coff-sh.lo cofflink.lo" ;;
+ bfd_elf32_shl_vec) tb="$tb elf32-sh.lo elf32-qnx.lo elf32.lo elf32-qnx.lo $elf coff-sh.lo" ;;
+ bfd_elf32_shlin_vec) tb="$tb elf32-sh.lo elf32-qnx.lo elf32.lo $elf coff-sh.lo cofflink.lo" ;;
+ bfd_elf32_shlnbsd_vec) tb="$tb elf32-sh.lo elf32-qnx.lo elf32.lo $elf coff-sh.lo cofflink.lo" ;;
+ bfd_elf32_shlqnx_vec) tb="$tb elf32-sh.lo elf32-qnx.lo elf32.lo $elf coff-sh.lo" ;;
+ bfd_elf32_shnbsd_vec) tb="$tb elf32-sh.lo elf32-qnx.lo elf32.lo $elf coff-sh.lo cofflink.lo" ;;
+ bfd_elf32_shqnx_vec) tb="$tb elf32-sh.lo elf32-qnx.lo elf32.lo $elf coff-sh.lo" ;;
bfd_elf32_sparc_vec) tb="$tb elf32-sparc.lo elf32.lo $elf" ;;
bfd_elf32_tradbigmips_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf32.lo $elf ecofflink.lo" ;;
bfd_elf32_tradlittlemips_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf32.lo $elf ecofflink.lo" ;;
@@ -650,10 +650,10 @@ do
bfd_elf64_s390_vec) tb="$tb elf64-s390.lo elf64.lo $elf"; target_size=64 ;;
bfd_elf64_sh64_vec) tb="$tb elf64-sh64.lo elf64.lo $elf" target_size=64 ;;
bfd_elf64_sh64l_vec) tb="$tb elf64-sh64.lo elf64.lo $elf" target_size=64 ;;
- bfd_elf64_sh64lin_vec) tb="$tb elf64-sh64-lin.lo elf64.lo $elf" target_size=64 ;;
- bfd_elf64_sh64blin_vec) tb="$tb elf64-sh64-lin.lo elf64.lo $elf" target_size=64 ;;
- bfd_elf64_sh64lnbsd_vec) tb="$tb elf64-sh64-nbsd.lo elf64.lo $elf" target_size=64 ;;
- bfd_elf64_sh64nbsd_vec) tb="$tb elf64-sh64-nbsd.lo elf64.lo $elf" target_size=64 ;;
+ bfd_elf64_sh64lin_vec) tb="$tb elf64-sh64.lo elf64.lo $elf" target_size=64 ;;
+ bfd_elf64_sh64blin_vec) tb="$tb elf64-sh64.lo elf64.lo $elf" target_size=64 ;;
+ bfd_elf64_sh64lnbsd_vec) tb="$tb elf64-sh64.lo elf64.lo $elf" target_size=64 ;;
+ bfd_elf64_sh64nbsd_vec) tb="$tb elf64-sh64.lo elf64.lo $elf" target_size=64 ;;
bfd_elf64_sparc_vec) tb="$tb elf64-sparc.lo elf64.lo $elf"; target_size=64 ;;
bfd_elf64_tradbigmips_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
bfd_elf64_tradlittlemips_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
Index: bfd/elf32-arm.h
===================================================================
RCS file: /cvs/src/src/bfd/elf32-arm.h,v
retrieving revision 1.94
diff -u -p -r1.94 elf32-arm.h
--- bfd/elf32-arm.h 11 Oct 2002 08:33:11 -0000 1.94
+++ bfd/elf32-arm.h 16 Oct 2002 06:22:45 -0000
@@ -3649,9 +3649,7 @@ elf32_arm_reloc_type_class (rela)
#define ELF_ARCH bfd_arch_arm
#define ELF_MACHINE_CODE EM_ARM
-#ifndef ELF_MAXPAGESIZE
#define ELF_MAXPAGESIZE 0x8000
-#endif
#define bfd_elf32_bfd_copy_private_bfd_data elf32_arm_copy_private_bfd_data
#define bfd_elf32_bfd_merge_private_bfd_data elf32_arm_merge_private_bfd_data
Index: bfd/elf32-i386-fbsd.c
===================================================================
RCS file: bfd/elf32-i386-fbsd.c
diff -N bfd/elf32-i386-fbsd.c
--- bfd/elf32-i386-fbsd.c 17 Sep 2002 19:49:04 -0000 1.2
+++ /dev/null 1 Jan 1970 00:00:00 -0000
@@ -1,56 +0,0 @@
-/* Intel IA-32 specific support for 32-bit ELF on FreeBSD.
- Copyright 2002 Free Software Foundation, Inc.
-
-This file is part of BFD, the Binary File Descriptor library.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-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. */
-
-#define TARGET_LITTLE_SYM bfd_elf32_i386_freebsd_vec
-#define TARGET_LITTLE_NAME "elf32-i386-freebsd"
-#define ELF_ARCH bfd_arch_i386
-#define ELF_MACHINE_CODE EM_386
-#define ELF_MAXPAGESIZE 0x1000
-
-#include "bfd.h"
-#include "sysdep.h"
-#include "elf-bfd.h"
-
-/* The kernel recognizes executables as valid only if they carry a
- "FreeBSD" label in the ELF header. So we put this label on all
- executables and (for simplicity) also all other object files. */
-
-static void elf_i386_post_process_headers
- PARAMS ((bfd *, struct bfd_link_info *));
-
-static void
-elf_i386_post_process_headers (abfd, link_info)
- bfd * abfd;
- struct bfd_link_info * link_info ATTRIBUTE_UNUSED;
-{
- Elf_Internal_Ehdr * i_ehdrp; /* ELF file header, internal form. */
-
- i_ehdrp = elf_elfheader (abfd);
-
- /* Put an ABI label supported by FreeBSD >= 4.1. */
- i_ehdrp->e_ident[EI_OSABI] = ELFOSABI_FREEBSD;
-#ifdef OLD_FREEBSD_ABI_LABEL
- /* The ABI label supported by FreeBSD <= 4.0 is quite nonstandard. */
- memcpy (&i_ehdrp->e_ident[EI_ABIVERSION], "FreeBSD", 8);
-#endif
-}
-
-#define elf_backend_post_process_headers elf_i386_post_process_headers
-
-#include "elf32-i386.c"
Index: bfd/elf32-i386.c
===================================================================
RCS file: /cvs/src/src/bfd/elf32-i386.c,v
retrieving revision 1.87
diff -u -p -r1.87 elf32-i386.c
--- bfd/elf32-i386.c 8 Oct 2002 16:11:07 -0000 1.87
+++ bfd/elf32-i386.c 16 Oct 2002 06:22:53 -0000
@@ -3348,13 +3348,11 @@ elf_i386_finish_dynamic_sections (output
return true;
}
-#ifndef ELF_ARCH
#define TARGET_LITTLE_SYM bfd_elf32_i386_vec
#define TARGET_LITTLE_NAME "elf32-i386"
#define ELF_ARCH bfd_arch_i386
#define ELF_MACHINE_CODE EM_386
#define ELF_MAXPAGESIZE 0x1000
-#endif /* ELF_ARCH */
#define elf_backend_can_gc_sections 1
#define elf_backend_can_refcount 1
@@ -3389,6 +3387,62 @@ elf_i386_finish_dynamic_sections (output
#define elf_backend_relocate_section elf_i386_relocate_section
#define elf_backend_size_dynamic_sections elf_i386_size_dynamic_sections
-#ifndef ELF32_I386_C_INCLUDED
#include "elf32-target.h"
+
+/* FreeBSD support. */
+
+#undef TARGET_LITTLE_SYM
+#define TARGET_LITTLE_SYM bfd_elf32_i386_freebsd_vec
+#undef TARGET_LITTLE_NAME
+#define TARGET_LITTLE_NAME "elf32-i386-freebsd"
+
+/* The kernel recognizes executables as valid only if they carry a
+ "FreeBSD" label in the ELF header. So we put this label on all
+ executables and (for simplicity) also all other object files. */
+
+static void elf_i386_post_process_headers
+ PARAMS ((bfd *, struct bfd_link_info *));
+
+static void
+elf_i386_post_process_headers (abfd, link_info)
+ bfd *abfd;
+ struct bfd_link_info *link_info ATTRIBUTE_UNUSED;
+{
+ Elf_Internal_Ehdr *i_ehdrp;
+
+ i_ehdrp = elf_elfheader (abfd);
+
+ /* Put an ABI label supported by FreeBSD >= 4.1. */
+ i_ehdrp->e_ident[EI_OSABI] = ELFOSABI_FREEBSD;
+#ifdef OLD_FREEBSD_ABI_LABEL
+ /* The ABI label supported by FreeBSD <= 4.0 is quite nonstandard. */
+ memcpy (&i_ehdrp->e_ident[EI_ABIVERSION], "FreeBSD", 8);
#endif
+}
+
+#undef elf_backend_post_process_headers
+#define elf_backend_post_process_headers elf_i386_post_process_headers
+
+#define elf32_bed elf32_i386_fbsd_bed
+
+#include "elf32-target.h"
+
+#undef elf_backend_post_process_headers
+#undef elf32_bed
+
+/* QNX support. */
+#include "elf32-qnx.h"
+
+#undef TARGET_LITTLE_SYM
+#define TARGET_LITTLE_SYM bfd_elf32_i386qnx_vec
+#undef TARGET_LITTLE_NAME
+#define TARGET_LITTLE_NAME "elf32-i386-nto"
+
+#define elf32_bed elf32_i386_qnx_bed
+
+#include "elf32-target.h"
+
+#undef elf_backend_set_nonloadable_filepos
+#undef elf_backend_is_contained_by_filepos
+#undef elf_backend_copy_private_bfd_data_p
+#undef elf32_bed
Index: bfd/elf32-i386qnx.c
===================================================================
RCS file: bfd/elf32-i386qnx.c
diff -N bfd/elf32-i386qnx.c
--- bfd/elf32-i386qnx.c 16 Oct 2002 00:56:41 -0000 1.4
+++ /dev/null 1 Jan 1970 00:00:00 -0000
@@ -1,31 +0,0 @@
-/* Intel 80386/80486 QNX specific support for 32-bit ELF
- Copyright 2002
- Free Software Foundation, Inc.
-
- This file is part of BFD, the Binary File Descriptor library.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- 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. */
-
-#define ELF32_I386_C_INCLUDED
-#include "elf32-i386.c"
-
-#include "elf32-qnx.h"
-
-#undef TARGET_LITTLE_SYM
-#define TARGET_LITTLE_SYM bfd_elf32_i386qnx_vec
-#undef TARGET_LITTLE_NAME
-#define TARGET_LITTLE_NAME "elf32-i386-nto"
-
-#include "elf32-target.h"
Index: bfd/elf32-ppc.c
===================================================================
RCS file: /cvs/src/src/bfd/elf32-ppc.c,v
retrieving revision 1.52
diff -u -p -r1.52 elf32-ppc.c
--- bfd/elf32-ppc.c 21 Sep 2002 10:09:13 -0000 1.52
+++ bfd/elf32-ppc.c 16 Oct 2002 06:22:57 -0000
@@ -3849,7 +3849,25 @@ ppc_elf_grok_psinfo (abfd, note)
#define elf_backend_grok_psinfo ppc_elf_grok_psinfo
#define elf_backend_reloc_type_class ppc_elf_reloc_type_class
-#ifndef ELF32_PPC_C_INCLUDED
#include "elf32-target.h"
-#endif
+/* QNX support. */
+#include "elf32-qnx.h"
+
+#undef TARGET_LITTLE_SYM
+#define TARGET_LITTLE_SYM bfd_elf32_powerpcleqnx_vec
+#undef TARGET_LITTLE_NAME
+#define TARGET_LITTLE_NAME "elf32-powerpcle-nto"
+#undef TARGET_BIG_SYM
+#define TARGET_BIG_SYM bfd_elf32_powerpcqnx_vec
+#undef TARGET_BIG_NAME
+#define TARGET_BIG_NAME "elf32-powerpc-nto"
+
+#define elf32_bed elf32_ppc_qnx_bed
+
+#include "elf32-target.h"
+
+#undef elf_backend_set_nonloadable_filepos
+#undef elf_backend_is_contained_by_filepos
+#undef elf_backend_copy_private_bfd_data_p
+#undef elf32_bed
Index: bfd/elf32-ppcqnx.c
===================================================================
RCS file: bfd/elf32-ppcqnx.c
diff -N bfd/elf32-ppcqnx.c
--- bfd/elf32-ppcqnx.c 16 Oct 2002 00:56:41 -0000 1.2
+++ /dev/null 1 Jan 1970 00:00:00 -0000
@@ -1,35 +0,0 @@
-/* PowerPC QNX specific support for 32-bit ELF
- Copyright 2002
- Free Software Foundation, Inc.
-
- This file is part of BFD, the Binary File Descriptor library.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- 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. */
-
-#define ELF32_PPC_C_INCLUDED
-#include "elf32-ppc.c"
-
-#include "elf32-qnx.h"
-
-#undef TARGET_LITTLE_SYM
-#define TARGET_LITTLE_SYM bfd_elf32_powerpcleqnx_vec
-#undef TARGET_LITTLE_NAME
-#define TARGET_LITTLE_NAME "elf32-powerpcle-nto"
-#undef TARGET_BIG_SYM
-#define TARGET_BIG_SYM bfd_elf32_powerpcqnx_vec
-#undef TARGET_BIG_NAME
-#define TARGET_BIG_NAME "elf32-powerpc-nto"
-
-#include "elf32-target.h"
Index: bfd/elf32-qnx.c
===================================================================
RCS file: bfd/elf32-qnx.c
diff -N bfd/elf32-qnx.c
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ bfd/elf32-qnx.c 16 Oct 2002 06:22:57 -0000
@@ -0,0 +1,92 @@
+/* QNX specific support for 32-bit ELF
+ Copyright 2002 Free Software Foundation, Inc.
+
+ This file is part of BFD, the Binary File Descriptor library.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ 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. */
+
+#include "bfd.h"
+#include "sysdep.h"
+#include "elf-bfd.h"
+#include "elf32-qnx.h"
+
+/* Returns the end address of the segment + 1. */
+#define SEGMENT_END(segment, start) \
+ (start + (segment->p_memsz > segment->p_filesz \
+ ? segment->p_memsz : segment->p_filesz))
+
+boolean
+elf_qnx_copy_private_bfd_data_p (ibfd, isec, obfd, osec)
+ bfd *ibfd ATTRIBUTE_UNUSED;
+ asection *isec;
+ bfd *obfd ATTRIBUTE_UNUSED;
+ asection *osec ATTRIBUTE_UNUSED;
+{
+ return isec->next == NULL;
+}
+
+boolean
+elf_qnx_is_contained_by_filepos (section, segment)
+ asection *section;
+ Elf_Internal_Phdr *segment;
+{
+ return ((bfd_vma) section->filepos >= segment->p_offset
+ && ((bfd_vma) section->filepos + section->_raw_size
+ <= SEGMENT_END (segment, segment->p_offset)));
+}
+
+void
+elf_qnx_set_nonloadable_filepos (abfd, phdrs)
+ bfd *abfd;
+ Elf_Internal_Phdr *phdrs;
+{
+ struct elf_segment_map *m;
+ Elf_Internal_Phdr *p;
+ file_ptr off = 0;
+
+ for (m = elf_tdata (abfd)->segment_map, p = phdrs;
+ m != NULL;
+ m = m->next, p++)
+ {
+ unsigned int i;
+ asection **secpp;
+
+ for (i = 0, secpp = m->sections; i < m->count; i++, secpp++)
+ {
+ asection *sec;
+
+ sec = *secpp;
+
+ if (p->p_type == PT_LOAD)
+ off = sec->filepos;
+ else
+ {
+ if (i == 0)
+ {
+ if (sec->filepos)
+ p->p_offset = sec->filepos;
+ else
+ p->p_offset = off;
+ }
+ if (!sec->filepos)
+ {
+ off += sec->_raw_size;
+ p->p_filesz += sec->_raw_size;
+ }
+ }
+ }
+ }
+ return;
+}
Index: bfd/elf32-qnx.h
===================================================================
RCS file: /cvs/src/src/bfd/elf32-qnx.h,v
retrieving revision 1.2
diff -u -p -r1.2 elf32-qnx.h
--- bfd/elf32-qnx.h 22 Aug 2002 17:27:19 -0000 1.2
+++ bfd/elf32-qnx.h 16 Oct 2002 06:22:57 -0000
@@ -14,98 +14,19 @@
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. */
+ along with this program; if not, write to the Free Software Foundation,
+ Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
- /* Returns the end address of the segment + 1. */
-#define SEGMENT_END(segment, start) \
- (start + (segment->p_memsz > segment->p_filesz \
- ? segment->p_memsz : segment->p_filesz))
-
-static boolean elf_qnx_copy_private_bfd_data_p
+boolean elf_qnx_copy_private_bfd_data_p
PARAMS ((bfd *, asection *, bfd *, asection *));
-static boolean elf_qnx_is_contained_by_filepos
+boolean elf_qnx_is_contained_by_filepos
PARAMS ((asection *, Elf_Internal_Phdr *));
-static void elf_qnx_set_nonloadable_filepos
+void elf_qnx_set_nonloadable_filepos
PARAMS ((bfd *, Elf_Internal_Phdr *));
-static boolean
-elf_qnx_copy_private_bfd_data_p (ibfd, isec, obfd, osec)
- bfd *ibfd;
- asection *isec;
- bfd *obfd;
- asection *osec;
-{
- /* We don't use these parameters, but another target might. */
- ibfd = ibfd;
- obfd = obfd;
- osec = osec;
-
- return isec->next == NULL;
-}
-
-static boolean
-elf_qnx_is_contained_by_filepos (section, segment)
- asection *section;
- Elf_Internal_Phdr *segment;
-{
- return ((bfd_vma) section->filepos >= segment->p_offset
- && ((bfd_vma) section->filepos + section->_raw_size
- <= SEGMENT_END (segment, segment->p_offset)));
-}
-
-static void
-elf_qnx_set_nonloadable_filepos (abfd, phdrs)
- bfd *abfd;
- Elf_Internal_Phdr *phdrs;
-{
- struct elf_segment_map *m;
- Elf_Internal_Phdr *p;
- file_ptr off = 0;
-
- for (m = elf_tdata (abfd)->segment_map, p = phdrs;
- m != NULL;
- m = m->next, p++)
- {
- unsigned int i;
- asection **secpp;
-
- for (i = 0, secpp = m->sections; i < m->count; i++, secpp++)
- {
- asection *sec;
-
- sec = *secpp;
-
- if (p->p_type == PT_LOAD)
- off = sec->filepos;
- else
- {
- if (i == 0)
- {
- if (sec->filepos)
- p->p_offset = sec->filepos;
- else
- p->p_offset = off;
- }
- if (!sec->filepos)
- {
- off += sec->_raw_size;
- p->p_filesz += sec->_raw_size;
- }
- }
- }
- }
- return;
-}
-
-#ifndef elf_backend_set_nonloadable_filepos
-#define elf_backend_set_nonloadable_filepos elf_qnx_set_nonloadable_filepos
-#endif
-
-#ifndef elf_backend_is_contained_by_filepos
-#define elf_backend_is_contained_by_filepos elf_qnx_is_contained_by_filepos
-#endif
-
-#ifndef elf_backend_copy_private_bfd_data_p
-#define elf_backend_copy_private_bfd_data_p elf_qnx_copy_private_bfd_data_p
-#endif
+#undef elf_backend_set_nonloadable_filepos
+#define elf_backend_set_nonloadable_filepos elf_qnx_set_nonloadable_filepos
+#undef elf_backend_is_contained_by_filepos
+#define elf_backend_is_contained_by_filepos elf_qnx_is_contained_by_filepos
+#undef elf_backend_copy_private_bfd_data_p
+#define elf_backend_copy_private_bfd_data_p elf_qnx_copy_private_bfd_data_p
Index: bfd/elf32-sh-lin.c
===================================================================
RCS file: bfd/elf32-sh-lin.c
diff -N bfd/elf32-sh-lin.c
--- bfd/elf32-sh-lin.c 18 Sep 2001 09:57:24 -0000 1.4
+++ /dev/null 1 Jan 1970 00:00:00 -0000
@@ -1,110 +0,0 @@
-/* Hitachi SH specific support for 32-bit Linux
- Copyright 2000, 2001 Free Software Foundation, Inc.
-
-This file is part of BFD, the Binary File Descriptor library.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-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. */
-
-#define TARGET_BIG_SYM bfd_elf32_shblin_vec
-#define TARGET_BIG_NAME "elf32-shbig-linux"
-#define TARGET_LITTLE_SYM bfd_elf32_shlin_vec
-#define TARGET_LITTLE_NAME "elf32-sh-linux"
-#define ELF_ARCH bfd_arch_sh
-#define ELF_MACHINE_CODE EM_SH
-#define ELF_MAXPAGESIZE 0x10000
-#define elf_symbol_leading_char 0
-
-#include "bfd.h"
-#include "sysdep.h"
-#include "elf/internal.h"
-#include "elf-bfd.h"
-
-static boolean elf32_shlin_grok_prstatus
- PARAMS ((bfd *abfd, Elf_Internal_Note *note));
-static boolean elf32_shlin_grok_psinfo
- PARAMS ((bfd *abfd, Elf_Internal_Note *note));
-
-/* Support for core dump NOTE sections */
-static boolean
-elf32_shlin_grok_prstatus (abfd, note)
- bfd *abfd;
- Elf_Internal_Note *note;
-{
- int offset;
- unsigned int raw_size;
-
- switch (note->descsz)
- {
- default:
- return false;
-
- case 168: /* Linux/SH */
- /* pr_cursig */
- elf_tdata (abfd)->core_signal = bfd_get_16 (abfd, note->descdata + 12);
-
- /* pr_pid */
- elf_tdata (abfd)->core_pid = bfd_get_32 (abfd, note->descdata + 24);
-
- /* pr_reg */
- offset = 72;
- raw_size = 92;
-
- break;
- }
-
- /* Make a ".reg/999" section. */
- return _bfd_elfcore_make_pseudosection (abfd, ".reg",
- raw_size, note->descpos + offset);
-}
-
-static boolean
-elf32_shlin_grok_psinfo (abfd, note)
- bfd *abfd;
- Elf_Internal_Note *note;
-{
- switch (note->descsz)
- {
- default:
- return false;
-
- case 124: /* Linux/SH elf_prpsinfo */
- elf_tdata (abfd)->core_program
- = _bfd_elfcore_strndup (abfd, note->descdata + 28, 16);
- elf_tdata (abfd)->core_command
- = _bfd_elfcore_strndup (abfd, note->descdata + 44, 80);
- }
-
- /* Note that for some reason, a spurious space is tacked
- onto the end of the args in some (at least one anyway)
- implementations, so strip it off if it exists. */
-
- {
- char *command = elf_tdata (abfd)->core_command;
- int n = strlen (command);
-
- if (0 < n && command[n - 1] == ' ')
- command[n - 1] = '\0';
- }
-
- return true;
-}
-\f
-
-#define elf_backend_grok_prstatus elf32_shlin_grok_prstatus
-#define elf_backend_grok_psinfo elf32_shlin_grok_psinfo
-
-
-
-#include "elf32-sh.c"
Index: bfd/elf32-sh-nbsd.c
===================================================================
RCS file: bfd/elf32-sh-nbsd.c
diff -N bfd/elf32-sh-nbsd.c
--- bfd/elf32-sh-nbsd.c 8 Jan 2002 04:22:52 -0000 1.1
+++ /dev/null 1 Jan 1970 00:00:00 -0000
@@ -1,29 +0,0 @@
-/* Hitachi SH specific support for 32-bit NetBSD
- Copyright 2002 Free Software Foundation, Inc.
-
-This file is part of BFD, the Binary File Descriptor library.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-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. */
-
-#define TARGET_BIG_SYM bfd_elf32_shnbsd_vec
-#define TARGET_BIG_NAME "elf32-sh-nbsd"
-#define TARGET_LITTLE_SYM bfd_elf32_shlnbsd_vec
-#define TARGET_LITTLE_NAME "elf32-shl-nbsd"
-#define ELF_ARCH bfd_arch_sh
-#define ELF_MACHINE_CODE EM_SH
-#define ELF_MAXPAGESIZE 0x10000
-#define elf_symbol_leading_char 0
-
-#include "elf32-sh.c"
Index: bfd/elf32-sh.c
===================================================================
RCS file: /cvs/src/src/bfd/elf32-sh.c,v
retrieving revision 1.63
diff -u -p -r1.63 elf32-sh.c
--- bfd/elf32-sh.c 14 Oct 2002 19:29:54 -0000 1.63
+++ bfd/elf32-sh.c 16 Oct 2002 08:18:43 -0000
@@ -105,6 +105,10 @@ static enum elf_reloc_type_class sh_elf_
#ifdef INCLUDE_SHMEDIA
inline static void movi_shori_putval PARAMS ((bfd *, unsigned long, char *));
#endif
+static boolean elf32_shlin_grok_prstatus
+ PARAMS ((bfd *abfd, Elf_Internal_Note *note));
+static boolean elf32_shlin_grok_psinfo
+ PARAMS ((bfd *abfd, Elf_Internal_Note *note));
/* The name of the dynamic interpreter. This is put in the .interp
section. */
@@ -7324,7 +7328,71 @@ sh_elf_reloc_type_class (rela)
}
}
-#ifndef ELF_ARCH
+/* Support for Linux core dump NOTE sections */
+static boolean
+elf32_shlin_grok_prstatus (abfd, note)
+ bfd *abfd;
+ Elf_Internal_Note *note;
+{
+ int offset;
+ unsigned int raw_size;
+
+ switch (note->descsz)
+ {
+ default:
+ return false;
+
+ case 168: /* Linux/SH */
+ /* pr_cursig */
+ elf_tdata (abfd)->core_signal = bfd_get_16 (abfd, note->descdata + 12);
+
+ /* pr_pid */
+ elf_tdata (abfd)->core_pid = bfd_get_32 (abfd, note->descdata + 24);
+
+ /* pr_reg */
+ offset = 72;
+ raw_size = 92;
+
+ break;
+ }
+
+ /* Make a ".reg/999" section. */
+ return _bfd_elfcore_make_pseudosection (abfd, ".reg",
+ raw_size, note->descpos + offset);
+}
+
+static boolean
+elf32_shlin_grok_psinfo (abfd, note)
+ bfd *abfd;
+ Elf_Internal_Note *note;
+{
+ switch (note->descsz)
+ {
+ default:
+ return false;
+
+ case 124: /* Linux/SH elf_prpsinfo */
+ elf_tdata (abfd)->core_program
+ = _bfd_elfcore_strndup (abfd, note->descdata + 28, 16);
+ elf_tdata (abfd)->core_command
+ = _bfd_elfcore_strndup (abfd, note->descdata + 44, 80);
+ }
+
+ /* Note that for some reason, a spurious space is tacked
+ onto the end of the args in some (at least one anyway)
+ implementations, so strip it off if it exists. */
+
+ {
+ char *command = elf_tdata (abfd)->core_command;
+ int n = strlen (command);
+
+ if (0 < n && command[n - 1] == ' ')
+ command[n - 1] = '\0';
+ }
+
+ return true;
+}
+
#define TARGET_BIG_SYM bfd_elf32_sh_vec
#define TARGET_BIG_NAME "elf32-sh"
#define TARGET_LITTLE_SYM bfd_elf32_shl_vec
@@ -7334,7 +7402,6 @@ sh_elf_reloc_type_class (rela)
#define ELF_MAXPAGESIZE 128
#define elf_symbol_leading_char '_'
-#endif /* ELF_ARCH */
#define bfd_elf32_bfd_reloc_type_lookup sh_elf_reloc_type_lookup
#define elf_info_to_howto sh_elf_info_to_howto
@@ -7378,7 +7445,74 @@ sh_elf_reloc_type_class (rela)
#define elf_backend_got_header_size 12
#define elf_backend_plt_header_size PLT_ENTRY_SIZE
-#ifndef ELF32_SH_C_INCLUDED
+#ifndef INCLUDE_SHMEDIA
+
#include "elf32-target.h"
-#endif
+/* QNX support. */
+#include "elf32-qnx.h"
+
+#undef TARGET_LITTLE_SYM
+#define TARGET_LITTLE_SYM bfd_elf32_shlqnx_vec
+#undef TARGET_LITTLE_NAME
+#define TARGET_LITTLE_NAME "elf32-shl-nto"
+#undef TARGET_BIG_SYM
+#define TARGET_BIG_SYM bfd_elf32_shqnx_vec
+#undef TARGET_BIG_NAME
+#define TARGET_BIG_NAME "elf32-sh-nto"
+#undef ELF_MAXPAGESIZE
+#define ELF_MAXPAGESIZE 0x1000
+
+#define elf32_bed elf32_sh_qnx_bed
+
+#include "elf32-target.h"
+
+#undef elf_backend_set_nonloadable_filepos
+#undef elf_backend_is_contained_by_filepos
+#undef elf_backend_copy_private_bfd_data_p
+#undef elf32_bed
+
+/* NetBSD support. */
+#undef TARGET_BIG_SYM
+#define TARGET_BIG_SYM bfd_elf32_shnbsd_vec
+#undef TARGET_BIG_NAME
+#define TARGET_BIG_NAME "elf32-sh-nbsd"
+#undef TARGET_LITTLE_SYM
+#define TARGET_LITTLE_SYM bfd_elf32_shlnbsd_vec
+#undef TARGET_LITTLE_NAME
+#define TARGET_LITTLE_NAME "elf32-shl-nbsd"
+#undef ELF_MAXPAGESIZE
+#define ELF_MAXPAGESIZE 0x10000
+#undef elf_symbol_leading_char
+#define elf_symbol_leading_char 0
+
+#define elf32_bed elf32_sh_nbsd_bed
+
+#include "elf32-target.h"
+
+#undef elf32_bed
+
+/* Linux support. */
+#undef TARGET_BIG_SYM
+#define TARGET_BIG_SYM bfd_elf32_shblin_vec
+#undef TARGET_BIG_NAME
+#define TARGET_BIG_NAME "elf32-shbig-linux"
+#undef TARGET_LITTLE_SYM
+#define TARGET_LITTLE_SYM bfd_elf32_shlin_vec
+#undef TARGET_LITTLE_NAME
+#define TARGET_LITTLE_NAME "elf32-sh-linux"
+
+#undef elf_backend_grok_prstatus
+#define elf_backend_grok_prstatus elf32_shlin_grok_prstatus
+#undef elf_backend_grok_psinfo
+#define elf_backend_grok_psinfo elf32_shlin_grok_psinfo
+
+#define elf32_bed elf32_sh_lin_bed
+
+#include "elf32-target.h"
+
+#undef elf_backend_grok_prstatus
+#undef elf_backend_grok_psinfo
+#undef elf32_bed
+
+#endif /* INCLUDE_SHMEDIA */
Index: bfd/elf32-sh64-lin.c
===================================================================
RCS file: bfd/elf32-sh64-lin.c
diff -N bfd/elf32-sh64-lin.c
--- bfd/elf32-sh64-lin.c 9 Oct 2002 19:03:57 -0000 1.1
+++ /dev/null 1 Jan 1970 00:00:00 -0000
@@ -1,29 +0,0 @@
-/* Hitachi SH specific support for 64-bit Linux
- Copyright 2000 Free Software Foundation, Inc.
-
-This file is part of BFD, the Binary File Descriptor library.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-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. */
-
-#define TARGET_BIG_SYM bfd_elf32_sh64blin_vec
-#define TARGET_BIG_NAME "elf32-sh64big-linux"
-#define TARGET_LITTLE_SYM bfd_elf32_sh64lin_vec
-#define TARGET_LITTLE_NAME "elf32-sh64-linux"
-#define ELF_ARCH bfd_arch_sh
-#define ELF_MACHINE_CODE EM_SH
-#define ELF_MAXPAGESIZE 0x10000
-#define elf_symbol_leading_char 0
-
-#include "elf32-sh64.c"
Index: bfd/elf32-sh64-nbsd.c
===================================================================
RCS file: bfd/elf32-sh64-nbsd.c
diff -N bfd/elf32-sh64-nbsd.c
--- bfd/elf32-sh64-nbsd.c 4 Jun 2002 02:57:38 -0000 1.1
+++ /dev/null 1 Jan 1970 00:00:00 -0000
@@ -1,29 +0,0 @@
-/* SuperH SH64 specific support for 32-bit NetBSD
- Copyright 2002 Free Software Foundation, Inc.
-
-This file is part of BFD, the Binary File Descriptor library.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-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. */
-
-#define TARGET_BIG_SYM bfd_elf32_sh64nbsd_vec
-#define TARGET_BIG_NAME "elf32-sh64-nbsd"
-#define TARGET_LITTLE_SYM bfd_elf32_sh64lnbsd_vec
-#define TARGET_LITTLE_NAME "elf32-sh64l-nbsd"
-#define ELF_ARCH bfd_arch_sh
-#define ELF_MACHINE_CODE EM_SH
-#define ELF_MAXPAGESIZE 0x10000
-#define elf_symbol_leading_char 0
-
-#include "elf32-sh64.c"
Index: bfd/elf32-sh64.c
===================================================================
RCS file: /cvs/src/src/bfd/elf32-sh64.c,v
retrieving revision 1.8
diff -u -p -r1.8 elf32-sh64.c
--- bfd/elf32-sh64.c 11 Oct 2002 08:33:11 -0000 1.8
+++ bfd/elf32-sh64.c 16 Oct 2002 06:23:03 -0000
@@ -89,18 +89,6 @@ static void sh64_find_section_for_addres
define it true here. */
#define _bfd_sh_align_load_span(a,b,c,d,e,f,g,h,i,j) true
-#ifndef ELF_ARCH
-#define TARGET_BIG_SYM bfd_elf32_sh64_vec
-#define TARGET_BIG_NAME "elf32-sh64"
-#define TARGET_LITTLE_SYM bfd_elf32_sh64l_vec
-#define TARGET_LITTLE_NAME "elf32-sh64l"
-#define ELF_ARCH bfd_arch_sh
-#define ELF_MACHINE_CODE EM_SH
-#define ELF_MAXPAGESIZE 128
-
-#define elf_symbol_leading_char '_'
-#endif /* ELF_ARCH */
-
#define GOT_BIAS (-((long)-32768))
#define INCLUDE_SHMEDIA
#include "elf32-sh.c"
@@ -745,3 +733,50 @@ sh64_elf_final_write_processing (abfd, l
}
}
}
+
+#undef TARGET_BIG_SYM
+#define TARGET_BIG_SYM bfd_elf32_sh64_vec
+#undef TARGET_BIG_NAME
+#define TARGET_BIG_NAME "elf32-sh64"
+#undef TARGET_LITTLE_SYM
+#define TARGET_LITTLE_SYM bfd_elf32_sh64l_vec
+#undef TARGET_LITTLE_NAME
+#define TARGET_LITTLE_NAME "elf32-sh64l"
+
+#include "elf32-target.h"
+
+/* NetBSD support. */
+#undef TARGET_BIG_SYM
+#define TARGET_BIG_SYM bfd_elf32_sh64nbsd_vec
+#undef TARGET_BIG_NAME
+#define TARGET_BIG_NAME "elf32-sh64-nbsd"
+#undef TARGET_LITTLE_SYM
+#define TARGET_LITTLE_SYM bfd_elf32_sh64lnbsd_vec
+#undef TARGET_LITTLE_NAME
+#define TARGET_LITTLE_NAME "elf32-sh64l-nbsd"
+#undef ELF_MAXPAGESIZE
+#define ELF_MAXPAGESIZE 0x10000
+#undef elf_symbol_leading_char
+#define elf_symbol_leading_char 0
+
+#define elf32_bed elf32_sh64_nbsd_bed
+
+#include "elf32-target.h"
+
+#undef elf32_bed
+
+/* Linux support. */
+#undef TARGET_BIG_SYM
+#define TARGET_BIG_SYM bfd_elf32_sh64blin_vec
+#undef TARGET_BIG_NAME
+#define TARGET_BIG_NAME "elf32-sh64big-linux"
+#undef TARGET_LITTLE_SYM
+#define TARGET_LITTLE_SYM bfd_elf32_sh64lin_vec
+#undef TARGET_LITTLE_NAME
+#define TARGET_LITTLE_NAME "elf32-sh64-linux"
+
+#define elf32_bed elf32_sh64_lin_bed
+
+#include "elf32-target.h"
+
+#undef elf32_bed
Index: bfd/elf32-shqnx.c
===================================================================
RCS file: bfd/elf32-shqnx.c
diff -N bfd/elf32-shqnx.c
--- bfd/elf32-shqnx.c 16 Oct 2002 00:56:41 -0000 1.2
+++ /dev/null 1 Jan 1970 00:00:00 -0000
@@ -1,34 +0,0 @@
-/* Hitachi SH QNX specific support for 32-bit ELF
- Copyright 2002 Free Software Foundation, Inc.
-
- This file is part of BFD, the Binary File Descriptor library.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- 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. */
-
-#define ELF32_SH_C_INCLUDED
-#include "elf32-sh.c"
-
-#include "elf32-qnx.h"
-
-#undef TARGET_LITTLE_SYM
-#define TARGET_LITTLE_SYM bfd_elf32_shlqnx_vec
-#undef TARGET_LITTLE_NAME
-#define TARGET_LITTLE_NAME "elf32-shl-nto"
-#undef TARGET_BIG_SYM
-#define TARGET_BIG_SYM bfd_elf32_shqnx_vec
-#undef TARGET_BIG_NAME
-#define TARGET_BIG_NAME "elf32-sh-nto"
-
-#include "elf32-target.h"
Index: bfd/elf64-sh64-lin.c
===================================================================
RCS file: bfd/elf64-sh64-lin.c
diff -N bfd/elf64-sh64-lin.c
--- bfd/elf64-sh64-lin.c 9 Oct 2002 19:03:57 -0000 1.1
+++ /dev/null 1 Jan 1970 00:00:00 -0000
@@ -1,29 +0,0 @@
-/* Hitachi SH specific support for 64-bit Linux
- Copyright 2002 Free Software Foundation, Inc.
-
-This file is part of BFD, the Binary File Descriptor library.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-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. */
-
-#define TARGET_BIG_SYM bfd_elf64_sh64blin_vec
-#define TARGET_BIG_NAME "elf64-sh64big-linux"
-#define TARGET_LITTLE_SYM bfd_elf64_sh64lin_vec
-#define TARGET_LITTLE_NAME "elf64-sh64-linux"
-#define ELF_ARCH bfd_arch_sh
-#define ELF_MACHINE_CODE EM_SH
-#define ELF_MAXPAGESIZE 0x10000
-#define elf_symbol_leading_char 0
-
-#include "elf64-sh64.c"
Index: bfd/elf64-sh64-nbsd.c
===================================================================
RCS file: bfd/elf64-sh64-nbsd.c
diff -N bfd/elf64-sh64-nbsd.c
--- bfd/elf64-sh64-nbsd.c 4 Jun 2002 02:57:38 -0000 1.1
+++ /dev/null 1 Jan 1970 00:00:00 -0000
@@ -1,29 +0,0 @@
-/* SuperH SH64 specific support for 64-bit NetBSD
- Copyright 2002 Free Software Foundation, Inc.
-
-This file is part of BFD, the Binary File Descriptor library.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-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. */
-
-#define TARGET_BIG_SYM bfd_elf64_sh64nbsd_vec
-#define TARGET_BIG_NAME "elf64-sh64-nbsd"
-#define TARGET_LITTLE_SYM bfd_elf64_sh64lnbsd_vec
-#define TARGET_LITTLE_NAME "elf64-sh64l-nbsd"
-#define ELF_ARCH bfd_arch_sh
-#define ELF_MACHINE_CODE EM_SH
-#define ELF_MAXPAGESIZE 0x10000
-#define elf_symbol_leading_char 0
-
-#include "elf64-sh64.c"
Index: bfd/elf64-sh64.c
===================================================================
RCS file: /cvs/src/src/bfd/elf64-sh64.c,v
retrieving revision 1.21
diff -u -p -r1.21 elf64-sh64.c
--- bfd/elf64-sh64.c 11 Oct 2002 08:33:11 -0000 1.21
+++ bfd/elf64-sh64.c 16 Oct 2002 06:23:14 -0000
@@ -4129,8 +4129,6 @@ sh64_elf64_finish_dynamic_sections (outp
return true;
}
-
-#ifndef ELF_ARCH
#define TARGET_BIG_SYM bfd_elf64_sh64_vec
#define TARGET_BIG_NAME "elf64-sh64"
#define TARGET_LITTLE_SYM bfd_elf64_sh64l_vec
@@ -4140,7 +4138,6 @@ sh64_elf64_finish_dynamic_sections (outp
#define ELF_MAXPAGESIZE 128
#define elf_symbol_leading_char '_'
-#endif /* ELF_ARCH */
#define bfd_elf64_bfd_reloc_type_lookup sh_elf64_reloc_type_lookup
#define elf_info_to_howto sh_elf64_info_to_howto
@@ -4194,4 +4191,35 @@ sh64_elf64_finish_dynamic_sections (outp
#define elf_backend_got_header_size 24
#define elf_backend_plt_header_size PLT_ENTRY_SIZE
+#include "elf64-target.h"
+
+/* NetBSD support. */
+#undef TARGET_BIG_SYM
+#define TARGET_BIG_SYM bfd_elf64_sh64nbsd_vec
+#undef TARGET_BIG_NAME
+#define TARGET_BIG_NAME "elf64-sh64-nbsd"
+#undef TARGET_LITTLE_SYM
+#define TARGET_LITTLE_SYM bfd_elf64_sh64lnbsd_vec
+#undef TARGET_LITTLE_NAME
+#define TARGET_LITTLE_NAME "elf64-sh64l-nbsd"
+#undef ELF_MAXPAGESIZE
+#define ELF_MAXPAGESIZE 0x10000
+#undef elf_symbol_leading_char
+#define elf_symbol_leading_char 0
+
+#define elf64_bed elf64_sh64_nbsd_bed
+
+#include "elf64-target.h"
+
+/* Linux support. */
+#undef TARGET_BIG_SYM
+#define TARGET_BIG_SYM bfd_elf64_sh64blin_vec
+#undef TARGET_BIG_NAME
+#define TARGET_BIG_NAME "elf64-sh64big-linux"
+#undef TARGET_LITTLE_SYM
+#define TARGET_LITTLE_SYM bfd_elf64_sh64lin_vec
+#undef TARGET_LITTLE_NAME
+#define TARGET_LITTLE_NAME "elf64-sh64-linux"
+
+#define INCLUDED_TARGET_FILE
#include "elf64-target.h"
Index: bfd/elfarm-nabi.c
===================================================================
RCS file: /cvs/src/src/bfd/elfarm-nabi.c,v
retrieving revision 1.12
diff -u -p -r1.12 elfarm-nabi.c
--- bfd/elfarm-nabi.c 30 Jul 2002 17:32:26 -0000 1.12
+++ bfd/elfarm-nabi.c 16 Oct 2002 06:23:14 -0000
@@ -749,6 +749,27 @@ elf32_arm_nabi_grok_psinfo (abfd, note)
#define elf_backend_grok_prstatus elf32_arm_nabi_grok_prstatus
#define elf_backend_grok_psinfo elf32_arm_nabi_grok_psinfo
-#ifndef ELFARM_NABI_C_INCLUDED
#include "elf32-arm.h"
-#endif
+
+/* QNX support. */
+#include "elf32-qnx.h"
+
+#undef TARGET_LITTLE_SYM
+#define TARGET_LITTLE_SYM bfd_elf32_littlearmqnx_vec
+#undef TARGET_LITTLE_NAME
+#define TARGET_LITTLE_NAME "elf32-littlearm-nto"
+#undef TARGET_BIG_SYM
+#define TARGET_BIG_SYM bfd_elf32_bigarmqnx_vec
+#undef TARGET_BIG_NAME
+#define TARGET_BIG_NAME "elf32-bigarm-nto"
+#undef ELF_MAXPAGESIZE
+#define ELF_MAXPAGESIZE 0x1000
+
+#define elf32_bed elf32_arm_qnx_bed
+
+#include "elf32-target.h"
+
+#undef elf_backend_set_nonloadable_filepos
+#undef elf_backend_is_contained_by_filepos
+#undef elf_backend_copy_private_bfd_data_p
+#undef elf32_bed
Index: bfd/elfarmqnx-nabi.c
===================================================================
RCS file: bfd/elfarmqnx-nabi.c
diff -N bfd/elfarmqnx-nabi.c
--- bfd/elfarmqnx-nabi.c 16 Oct 2002 00:56:41 -0000 1.3
+++ /dev/null 1 Jan 1970 00:00:00 -0000
@@ -1,38 +0,0 @@
-/* ARM new abi QNX specific support for 32-bit ELF
- Copyright 2002 Free Software Foundation, Inc.
-
- This file is part of BFD, the Binary File Descriptor library.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- 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. */
-
-#define ELFARM_NABI_C_INCLUDED
-#include "elfarm-nabi.c"
-
-#include "elf32-qnx.h"
-
-#undef TARGET_LITTLE_SYM
-#define TARGET_LITTLE_SYM bfd_elf32_littlearmqnx_vec
-#undef TARGET_LITTLE_NAME
-#define TARGET_LITTLE_NAME "elf32-littlearm-nto"
-#undef TARGET_BIG_SYM
-#define TARGET_BIG_SYM bfd_elf32_bigarmqnx_vec
-#undef TARGET_BIG_NAME
-#define TARGET_BIG_NAME "elf32-bigarm-nto"
-
-/* QNX Neutrino for ARM has a max pagesize of 0x1000. */
-#undef ELF_MAXPAGESIZE
-#define ELF_MAXPAGESIZE 0x1000
-
-#include "elf32-arm.h"
--
Alan Modra
IBM OzLabs - Linux Technology Centre
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Get rid of more bfd bloat
2002-10-17 2:43 ` Andreas Schwab
@ 2002-10-17 3:49 ` Alan Modra
0 siblings, 0 replies; 5+ messages in thread
From: Alan Modra @ 2002-10-17 3:49 UTC (permalink / raw)
To: Andreas Schwab; +Cc: binutils
On Thu, Oct 17, 2002 at 11:43:24AM +0200, Andreas Schwab wrote:
> Alan Modra <amodra@bigpond.net.au> writes:
>
> |> -#define USE_REL
> |> +#define USE_REL 1
> |> +
> |> +#ifndef USE_REL
> |> +#define USE_REL 0
> |> +#endif
>
> The last three lines are useless. :-)
Well, yes. Documents the two possible values of USE_REL. :)
Actually, I was going to go through the file and change
"#if USE_REL" to "if (USE_REL)" but didn't get around to it.
--
Alan Modra
IBM OzLabs - Linux Technology Centre
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Get rid of more bfd bloat
2002-10-16 19:57 ` Alan Modra
@ 2002-10-17 2:43 ` Andreas Schwab
2002-10-17 3:49 ` Alan Modra
0 siblings, 1 reply; 5+ messages in thread
From: Andreas Schwab @ 2002-10-17 2:43 UTC (permalink / raw)
To: binutils
Alan Modra <amodra@bigpond.net.au> writes:
|> Index: bfd/elf32-m32r.c
|> ===================================================================
|> RCS file: /cvs/src/src/bfd/elf32-m32r.c,v
|> retrieving revision 1.27
|> diff -u -p -r1.27 elf32-m32r.c
|> --- bfd/elf32-m32r.c 11 Oct 2002 08:33:11 -0000 1.27
|> +++ bfd/elf32-m32r.c 17 Oct 2002 02:43:13 -0000
|> @@ -88,7 +88,11 @@ asection * m32r_elf_gc_mark_hook
|> This only saves space in libraries and object files, but perhaps
|> relocs will be put in ROM? All in all though, REL relocs are a pain
|> to work with. */
|> -#define USE_REL
|> +#define USE_REL 1
|> +
|> +#ifndef USE_REL
|> +#define USE_REL 0
|> +#endif
The last three lines are useless. :-)
Andreas.
--
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux AG, Deutschherrnstr. 15-19, D-90429 Nürnberg
Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Get rid of more bfd bloat
2002-10-16 18:44 Stephen Clarke
@ 2002-10-16 19:57 ` Alan Modra
2002-10-17 2:43 ` Andreas Schwab
0 siblings, 1 reply; 5+ messages in thread
From: Alan Modra @ 2002-10-16 19:57 UTC (permalink / raw)
To: Stephen Clarke; +Cc: binutils
On Wed, Oct 16, 2002 at 06:43:48PM -0700, Stephen Clarke wrote:
> It looks rather like the ifndef USE_REL etc. in elfxx-target.h
> doesn't do the right thing if you include that file more than once.
Huh!
bfd/ChangeLog
* elfxx-target.h (USE_REL): Don't define as 1.
* elf32-arm.h (USE_REL): Provide a default define of 0.
Use #if rather than #ifdef when testing USE_REL.
* elf32-m32r.c: Likewise.
* elf32-arc.c (USE_REL): Define as 1.
* elf32-d10v.c (USE_REL): Likewise.
* elf32-m32r.c (USE_REL): Likewise.
* elf32-m68hc11.c (USE_REL): Likewise.
* elf32-m68hc12.c (USE_REL): Likewise.
* elf32-or32.c (USE_REL): Likewise.
* elfarm-nabi.c (USE_REL): Likewise.
Index: bfd/elf32-arc.c
===================================================================
RCS file: /cvs/src/src/bfd/elf32-arc.c,v
retrieving revision 1.11
diff -u -p -r1.11 elf32-arc.c
--- bfd/elf32-arc.c 3 Jun 2002 01:57:09 -0000 1.11
+++ bfd/elf32-arc.c 17 Oct 2002 02:43:09 -0000
@@ -39,7 +39,7 @@ static bfd_reloc_status_type arc_elf_b22
/* Try to minimize the amount of space occupied by relocation tables
on the ROM (not that the ROM won't be swamped by other ELF overhead). */
-#define USE_REL
+#define USE_REL 1
static reloc_howto_type elf_arc_howto_table[] =
{
Index: bfd/elf32-arm.h
===================================================================
RCS file: /cvs/src/src/bfd/elf32-arm.h,v
retrieving revision 1.95
diff -u -p -r1.95 elf32-arm.h
--- bfd/elf32-arm.h 16 Oct 2002 08:39:37 -0000 1.95
+++ bfd/elf32-arm.h 17 Oct 2002 02:43:12 -0000
@@ -17,6 +17,10 @@
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+#ifndef USE_REL
+#define USE_REL 0
+#endif
+
typedef unsigned long int insn32;
typedef unsigned short int insn16;
@@ -76,7 +80,7 @@ static boolean elf32_arm_finish_dynamic_
PARAMS ((bfd *, struct bfd_link_info *));
static struct bfd_hash_entry * elf32_arm_link_hash_newfunc
PARAMS ((struct bfd_hash_entry *, struct bfd_hash_table *, const char *));
-#ifdef USE_REL
+#if USE_REL
static void arm_add_to_rel
PARAMS ((bfd *, bfd_byte *, reloc_howto_type *, bfd_signed_vma));
#endif
@@ -1094,7 +1098,7 @@ elf32_arm_final_link_relocate (howto, in
local_got_offsets = elf_local_got_offsets (input_bfd);
r_symndx = ELF32_R_SYM (rel->r_info);
-#ifdef USE_REL
+#if USE_REL
addend = bfd_get_32 (input_bfd, hit_data) & howto->src_mask;
if (addend & ((howto->src_mask + 1) >> 1))
@@ -1370,7 +1374,7 @@ elf32_arm_final_link_relocate (howto, in
case R_ARM_THM_ABS5:
/* Support ldr and str instructions for the thumb. */
-#ifdef USE_REL
+#if USE_REL
/* Need to refetch addend. */
addend = bfd_get_16 (input_bfd, hit_data) & howto->src_mask;
/* ??? Need to determine shift amount from operand size. */
@@ -1402,7 +1406,7 @@ elf32_arm_final_link_relocate (howto, in
bfd_vma check;
bfd_signed_vma signed_check;
-#ifdef USE_REL
+#if USE_REL
/* Need to refetch the addend and squish the two 11 bit pieces
together. */
{
@@ -1507,7 +1511,7 @@ elf32_arm_final_link_relocate (howto, in
bfd_signed_vma reloc_signed_min = ~ reloc_signed_max;
bfd_signed_vma signed_check;
-#ifdef USE_REL
+#if USE_REL
/* Need to refetch addend. */
addend = bfd_get_16 (input_bfd, hit_data) & howto->src_mask;
if (addend & ((howto->src_mask + 1) >> 1))
@@ -1745,7 +1749,7 @@ elf32_arm_final_link_relocate (howto, in
}
}
-#ifdef USE_REL
+#if USE_REL
/* Add INCREMENT to the reloc (of type HOWTO) at ADDRESS. */
static void
arm_add_to_rel (abfd, address, howto, increment)
@@ -1837,7 +1841,7 @@ elf32_arm_relocate_section (output_bfd,
Elf_Internal_Rela * relend;
const char * name;
-#ifndef USE_REL
+#if !USE_REL
if (info->relocateable)
return true;
#endif
@@ -1866,7 +1870,7 @@ elf32_arm_relocate_section (output_bfd,
|| r_type == R_ARM_GNU_VTINHERIT)
continue;
-#ifdef USE_REL
+#if USE_REL
elf32_arm_info_to_howto (input_bfd, & bfd_reloc,
(Elf_Internal_Rel *) rel);
#else
@@ -1874,7 +1878,7 @@ elf32_arm_relocate_section (output_bfd,
#endif
howto = bfd_reloc.howto;
-#ifdef USE_REL
+#if USE_REL
if (info->relocateable)
{
/* This is a relocateable link. We don't have to change
@@ -1907,7 +1911,7 @@ elf32_arm_relocate_section (output_bfd,
{
sym = local_syms + r_symndx;
sec = local_sections[r_symndx];
-#ifdef USE_REL
+#if USE_REL
relocation = (sec->output_section->vma
+ sec->output_offset
+ sym->st_value);
@@ -3676,7 +3680,7 @@ elf32_arm_reloc_type_class (rela)
#define elf_backend_plt_readonly 1
#define elf_backend_want_got_plt 1
#define elf_backend_want_plt_sym 0
-#ifndef USE_REL
+#if !USE_REL
#define elf_backend_rela_normal 1
#endif
Index: bfd/elf32-d10v.c
===================================================================
RCS file: /cvs/src/src/bfd/elf32-d10v.c,v
retrieving revision 1.16
diff -u -p -r1.16 elf32-d10v.c
--- bfd/elf32-d10v.c 1 Jul 2002 08:06:43 -0000 1.16
+++ bfd/elf32-d10v.c 17 Oct 2002 02:43:12 -0000
@@ -43,7 +43,7 @@ static boolean elf32_d10v_relocate_secti
asection **));
/* Use REL instead of RELA to save space. */
-#define USE_REL
+#define USE_REL 1
static reloc_howto_type elf_d10v_howto_table[] =
{
Index: bfd/elf32-m32r.c
===================================================================
RCS file: /cvs/src/src/bfd/elf32-m32r.c,v
retrieving revision 1.27
diff -u -p -r1.27 elf32-m32r.c
--- bfd/elf32-m32r.c 11 Oct 2002 08:33:11 -0000 1.27
+++ bfd/elf32-m32r.c 17 Oct 2002 02:43:13 -0000
@@ -88,7 +88,11 @@ asection * m32r_elf_gc_mark_hook
This only saves space in libraries and object files, but perhaps
relocs will be put in ROM? All in all though, REL relocs are a pain
to work with. */
-#define USE_REL
+#define USE_REL 1
+
+#ifndef USE_REL
+#define USE_REL 0
+#endif
static reloc_howto_type m32r_elf_howto_table[] =
{
@@ -982,7 +986,7 @@ m32r_elf_relocate_section (output_bfd, i
/* Assume success. */
boolean ret = true;
-#ifndef USE_REL
+#if !USE_REL
if (info->relocateable)
return true;
#endif
@@ -1026,7 +1030,7 @@ m32r_elf_relocate_section (output_bfd, i
howto = m32r_elf_howto_table + r_type;
r_symndx = ELF32_R_SYM (rel->r_info);
-#ifdef USE_REL
+#if USE_REL
if (info->relocateable)
{
/* This is a relocateable link. We don't have to change
@@ -1102,7 +1106,7 @@ m32r_elf_relocate_section (output_bfd, i
sym = local_syms + r_symndx;
sec = local_sections[r_symndx];
sym_name = "<local symbol>";
-#ifndef USE_REL
+#if !USE_REL
relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel);
addend = rel->r_addend;
#else
@@ -1507,7 +1511,7 @@ m32r_elf_relax_section (abfd, sec, link_
will be at least 4 bytes closer if we can relax. It'll actually
be 4 or 8 bytes closer, but we don't know which just yet and
the difference isn't significant enough to worry about. */
-#ifndef USE_REL /* put in for learning purposes */
+#if !USE_REL /* put in for learning purposes */
pcrel_value += irel->r_addend;
#else
addend = bfd_get_signed_16 (abfd, contents + irel->r_offset + 2);
@@ -1536,7 +1540,7 @@ m32r_elf_relax_section (abfd, sec, link_
We OR in CODE just in case it's not a nop (technically,
CODE currently must be a nop, but for cleanness we
allow it to be anything). */
-#ifndef USE_REL /* put in for learning purposes */
+#if !USE_REL /* put in for learning purposes */
code = 0x7e000000 | MAKE_PARALLEL (code);
#else
code = (0x7e000000 + (((addend >> 2) & 0xff) << 16)) | MAKE_PARALLEL (code);
@@ -1546,7 +1550,7 @@ m32r_elf_relax_section (abfd, sec, link_
else
{
/* Change the seth rN,foo to a bl24 foo. */
-#ifndef USE_REL /* put in for learning purposes */
+#if !USE_REL /* put in for learning purposes */
code = 0xfe000000;
#else
code = 0xfe000000 + ((addend >> 2) & 0xffffff);
@@ -2107,7 +2111,7 @@ m32r_elf_check_relocs (abfd, info, sec,
#define elf_backend_check_relocs m32r_elf_check_relocs
#define elf_backend_can_gc_sections 1
-#ifndef USE_REL
+#if !USE_REL
#define elf_backend_rela_normal 1
#endif
#if 0 /* not yet */
Index: bfd/elf32-m68hc11.c
===================================================================
RCS file: /cvs/src/src/bfd/elf32-m68hc11.c,v
retrieving revision 1.11
diff -u -p -r1.11 elf32-m68hc11.c
--- bfd/elf32-m68hc11.c 12 Oct 2002 14:00:55 -0000 1.11
+++ bfd/elf32-m68hc11.c 17 Oct 2002 02:43:15 -0000
@@ -62,7 +62,7 @@ boolean _bfd_m68hc11_elf_set_private_fla
boolean _bfd_m68hc11_elf_print_private_bfd_data PARAMS ((bfd *, PTR));
/* Use REL instead of RELA to save space */
-#define USE_REL
+#define USE_REL 1
/* The Motorola 68HC11 microcontroler only addresses 64Kb.
We must handle 8 and 16-bit relocations. The 32-bit relocation
Index: bfd/elf32-m68hc12.c
===================================================================
RCS file: /cvs/src/src/bfd/elf32-m68hc12.c,v
retrieving revision 1.8
diff -u -p -r1.8 elf32-m68hc12.c
--- bfd/elf32-m68hc12.c 22 Aug 2002 05:41:53 -0000 1.8
+++ bfd/elf32-m68hc12.c 17 Oct 2002 02:43:16 -0000
@@ -54,7 +54,7 @@ boolean _bfd_m68hc12_elf_print_private_b
/* Use REL instead of RELA to save space */
-#define USE_REL
+#define USE_REL 1
/* The Motorola 68HC11 microcontroler only addresses 64Kb.
We must handle 8 and 16-bit relocations. The 32-bit relocation
Index: bfd/elf32-or32.c
===================================================================
RCS file: /cvs/src/src/bfd/elf32-or32.c,v
retrieving revision 1.2
diff -u -p -r1.2 elf32-or32.c
--- bfd/elf32-or32.c 3 Jun 2002 01:57:09 -0000 1.2
+++ bfd/elf32-or32.c 17 Oct 2002 02:50:06 -0000
@@ -38,7 +38,7 @@ static bfd_reloc_status_type or32_elf_j
/* Try to minimize the amount of space occupied by relocation tables
on the ROM (not that the ROM won't be swamped by other ELF overhead). */
-#define USE_REL
+#define USE_REL 1
static reloc_howto_type elf_or32_howto_table[] =
{
Index: bfd/elfarm-nabi.c
===================================================================
RCS file: /cvs/src/src/bfd/elfarm-nabi.c,v
retrieving revision 1.13
diff -u -p -r1.13 elfarm-nabi.c
--- bfd/elfarm-nabi.c 16 Oct 2002 08:39:37 -0000 1.13
+++ bfd/elfarm-nabi.c 17 Oct 2002 02:43:16 -0000
@@ -27,7 +27,7 @@
#define NUM_ELEM(a) (sizeof (a) / (sizeof (a)[0]))
#endif
-#define USE_REL
+#define USE_REL 1
#define TARGET_LITTLE_SYM bfd_elf32_littlearm_vec
#define TARGET_LITTLE_NAME "elf32-littlearm"
Index: bfd/elfxx-target.h
===================================================================
RCS file: /cvs/src/src/bfd/elfxx-target.h,v
retrieving revision 1.45
diff -u -p -r1.45 elfxx-target.h
--- bfd/elfxx-target.h 23 Jul 2002 11:15:06 -0000 1.45
+++ bfd/elfxx-target.h 17 Oct 2002 02:43:16 -0000
@@ -407,9 +407,6 @@
For backwards compatibility, we still support this usage. */
#ifndef USE_REL
#define USE_REL 0
-#else
-#undef USE_REL
-#define USE_REL 1
#endif
/* Use these in new code. */
--
Alan Modra
IBM OzLabs - Linux Technology Centre
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Get rid of more bfd bloat
@ 2002-10-16 18:44 Stephen Clarke
2002-10-16 19:57 ` Alan Modra
0 siblings, 1 reply; 5+ messages in thread
From: Stephen Clarke @ 2002-10-16 18:44 UTC (permalink / raw)
To: amodra; +Cc: binutils
> Gets rid of most of the cases where ELF targets #include a C file just
> to make minor target variations. The one case left is elf32-sh64.c
> which includes elf32-sh.c.
sh-linux and sh64-linux (at least) are broken following this patch: they
are now generating .rel relocations where they used generate .rela
sections.
It looks rather like the ifndef USE_REL etc. in elfxx-target.h
doesn't do the right thing if you include that file more than once.
Steve.
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^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2002-10-17 10:49 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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2002-10-16 1:44 Get rid of more bfd bloat Alan Modra
2002-10-16 18:44 Stephen Clarke
2002-10-16 19:57 ` Alan Modra
2002-10-17 2:43 ` Andreas Schwab
2002-10-17 3:49 ` Alan Modra
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