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Remove mips aout, coff, and pe support

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include/coff/mips.h needs to stay for ecoff debug support.

include/
	* coff/mipspe.h: Delete.
bfd/
	* Makefile.am: Remove mips aout, coff, and pe support.
	* config.bfd: Likewise.
	* configure.ac: Likewise.
	* targets.c: Likewise.
	* coff-mips.c: Delete
	* mipsbsd.c: Delete
	* pe-mips.c: Delete
	* pei-mips.c: Delete
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* po/SRC-POTFILES.in: Regenerate.
This commit is contained in:
Alan Modra
2018-04-18 15:39:34 +09:30
parent d9dd20453a
commit 3596d8ceb2
14 changed files with 37 additions and 3277 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
bfd/ChangeLog
View File

@@ -1,3 +1,17 @@
2018-04-18 Alan Modra <amodra@gmail.com>
* Makefile.am: Remove mips aout and coff support.
* config.bfd: Likewise.
* configure.ac: Likewise.
* targets.c: Likewise.
* coff-mips.c: Delete
* mipsbsd.c: Delete
* pe-mips.c: Delete
* pei-mips.c: Delete
* Makefile.in: Regenerate.
* configure: Regenerate.
* po/SRC-POTFILES.in: Regenerate.
2018-04-17 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf32_bed): Define before including

8
bfd/Makefile.am
View File

@@ -267,7 +267,6 @@ BFD32_BACKENDS = \
coff-arm.lo \
coff-go32.lo \
coff-i386.lo \
coff-mips.lo \
coff-rs6000.lo \
coff-sh.lo \
coff-stgo32.lo \
@@ -364,7 +363,6 @@ BFD32_BACKENDS = \
mach-o.lo \
mach-o-i386.lo \
mach-o-arm.lo \
mipsbsd.lo \
ns32knetbsd.lo \
pc532-mach.lo \
pdp11.lo \
@@ -372,7 +370,6 @@ BFD32_BACKENDS = \
pe-arm.lo \
pe-i386.lo \
pe-mcore.lo \
pe-mips.lo \
pe-ppc.lo \
pe-sh.lo \
pef.lo \
@@ -380,7 +377,6 @@ BFD32_BACKENDS = \
pei-arm.lo \
pei-i386.lo \
pei-mcore.lo \
pei-mips.lo \
pei-ppc.lo \
pei-sh.lo \
peigen.lo \
@@ -410,7 +406,6 @@ BFD32_BACKENDS_CFILES = \
coff-arm.c \
coff-go32.c \
coff-i386.c \
coff-mips.c \
coff-rs6000.c \
coff-sh.c \
coff-stgo32.c \
@@ -507,7 +502,6 @@ BFD32_BACKENDS_CFILES = \
mach-o.c \
mach-o-i386.c \
mach-o-arm.c \
mipsbsd.c \
ns32knetbsd.c \
pc532-mach.c \
pdp11.c \
@@ -515,7 +509,6 @@ BFD32_BACKENDS_CFILES = \
pe-arm.c \
pe-i386.c \
pe-mcore.c \
pe-mips.c \
pe-ppc.c \
pe-sh.c \
pef.c \
@@ -523,7 +516,6 @@ BFD32_BACKENDS_CFILES = \
pei-arm.c \
pei-i386.c \
pei-mcore.c \
pei-mips.c \
pei-ppc.c \
pei-sh.c \
plugin.c \

12
bfd/Makefile.in
View File

@@ -601,7 +601,6 @@ BFD32_BACKENDS = \
coff-arm.lo \
coff-go32.lo \
coff-i386.lo \
coff-mips.lo \
coff-rs6000.lo \
coff-sh.lo \
coff-stgo32.lo \
@@ -698,7 +697,6 @@ BFD32_BACKENDS = \
mach-o.lo \
mach-o-i386.lo \
mach-o-arm.lo \
mipsbsd.lo \
ns32knetbsd.lo \
pc532-mach.lo \
pdp11.lo \
@@ -706,7 +704,6 @@ BFD32_BACKENDS = \
pe-arm.lo \
pe-i386.lo \
pe-mcore.lo \
pe-mips.lo \
pe-ppc.lo \
pe-sh.lo \
pef.lo \
@@ -714,7 +711,6 @@ BFD32_BACKENDS = \
pei-arm.lo \
pei-i386.lo \
pei-mcore.lo \
pei-mips.lo \
pei-ppc.lo \
pei-sh.lo \
peigen.lo \
@@ -744,7 +740,6 @@ BFD32_BACKENDS_CFILES = \
coff-arm.c \
coff-go32.c \
coff-i386.c \
coff-mips.c \
coff-rs6000.c \
coff-sh.c \
coff-stgo32.c \
@@ -841,7 +836,6 @@ BFD32_BACKENDS_CFILES = \
mach-o.c \
mach-o-i386.c \
mach-o-arm.c \
mipsbsd.c \
ns32knetbsd.c \
pc532-mach.c \
pdp11.c \
@@ -849,7 +843,6 @@ BFD32_BACKENDS_CFILES = \
pe-arm.c \
pe-i386.c \
pe-mcore.c \
pe-mips.c \
pe-ppc.c \
pe-sh.c \
pef.c \
@@ -857,7 +850,6 @@ BFD32_BACKENDS_CFILES = \
pei-arm.c \
pei-i386.c \
pei-mcore.c \
pei-mips.c \
pei-ppc.c \
pei-sh.c \
plugin.c \
@@ -1214,7 +1206,6 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/coff-bfd.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/coff-go32.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/coff-i386.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/coff-mips.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/coff-rs6000.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/coff-sh.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/coff-stgo32.Plo@am__quote@
@@ -1434,7 +1425,6 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mach-o-x86-64.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mach-o.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/merge.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mipsbsd.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mmo.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/netbsd-core.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ns32knetbsd.Plo@am__quote@
@@ -1446,7 +1436,6 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pe-arm.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pe-i386.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pe-mcore.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pe-mips.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pe-ppc.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pe-sh.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pe-x86_64.Plo@am__quote@
@@ -1456,7 +1445,6 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pei-i386.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pei-ia64.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pei-mcore.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pei-mips.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pei-ppc.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pei-sh.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pei-x86_64.Plo@am__quote@

1597
bfd/coff-mips.c
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File diff suppressed because it is too large Load Diff

84
bfd/config.bfd
View File

@@ -53,17 +53,8 @@ case $targ in
echo "*** Use or1k-*-elf or or1k-*-linux as the target instead" >&2
exit 1
;;
mips*-*-irix5* | mips*-*-irix6*)
# Not obsolete
;;
arm*-*-aout | \
arm*-*-coff | \
mips*-big-* | \
mips*-dec-* | mips*el-*-ecoff* | \
mips*-*-ecoff* | \
mips*-sgi-* | mips*-*-bsd* | \
mips*-*-lnews* | \
mips*-*-sysv* | mips*-*-riscos* | \
powerpc-*-lynxos* | powerpc-*-windiss* | \
null)
if test "x$enable_obsolete" != xyes; then
@@ -76,7 +67,8 @@ case $targ in
esac
case $targ in
*-*-netbsdelf* | i[3-7]86-*-netbsd*-gnu* | i[3-7]86-*-knetbsd*-gnu)
*-*-netbsdelf* | i[3-7]86-*-netbsd*-gnu* | i[3-7]86-*-knetbsd*-gnu | \
mips*-*-irix5* | mips*-*-irix6*)
# Not obsolete
;;
*-adobe-* | \
@@ -133,6 +125,16 @@ case $targ in
m68*-netx-* | \
m88*-*-* | \
maxq-*-coff | \
mips*-*-bsd* | \
mips*-*-ecoff* | \
mips*-*-lnews* | \
mips*-*-mach3* | \
mips*-*-pe* | \
mips*-*-riscos* | \
mips*-*-sysv* | \
mips*-big-* | \
mips*-dec-* | \
mips*-sgi-* | \
mips*el-*-rtems* | \
sh*-*-symbianelf* | sh5*-*-* | sh64*-*-* | \
sparc*-*-*aout* | \
@@ -207,26 +209,8 @@ esac
# Make sure that the left side always has two dashes. Otherwise you
# can get spurious matches. Even for unambiguous cases, do this as a
# convention, else the table becomes a real mess to understand and maintain.
#
# Keep obsolete entries above the START comment, to keep them out of
# targmatch.h.
case "${targ}" in
mips*-dec-bsd*)
echo "This target is obsolete and has been removed."
exit 1
;;
mips*-*-mach3*)
echo "This target is obsolete and has been removed."
exit 1
;;
mips*-*-pe*)
echo "This target is obsolete and has been removed."
exit 1
;;
plugin)
targ_defvec=plugin_vec
targ_selvecs="plugin_vec"
@@ -876,28 +860,16 @@ case "${targ}" in
targ_selvecs=microblaze_elf32_le_vec
;;
mips*-big-*)
targ_defvec=mips_ecoff_be_vec
targ_selvecs=mips_ecoff_le_vec
;;
#ifdef BFD64
mips*el-*-netbsd*)
targ_defvec=mips_elf32_trad_le_vec
targ_selvecs="mips_elf32_trad_be_vec mips_elf64_trad_be_vec mips_elf64_trad_le_vec mips_ecoff_le_vec mips_ecoff_be_vec"
targ_selvecs="mips_elf32_trad_be_vec mips_elf64_trad_be_vec mips_elf64_trad_le_vec"
;;
mips*-*-netbsd*)
targ_defvec=mips_elf32_trad_be_vec
targ_selvecs="mips_elf32_trad_le_vec mips_elf64_trad_be_vec mips_elf64_trad_le_vec mips_ecoff_be_vec mips_ecoff_le_vec"
targ_selvecs="mips_elf32_trad_le_vec mips_elf64_trad_be_vec mips_elf64_trad_le_vec"
;;
#endif
mips*-dec-* | mips*el-*-ecoff*)
targ_defvec=mips_ecoff_le_vec
targ_selvecs=mips_ecoff_be_vec
;;
mips*-*-ecoff*)
targ_defvec=mips_ecoff_be_vec
targ_selvecs=mips_ecoff_le_vec
;;
#ifdef BFD64
mips*-*-irix6*)
targ_defvec=mips_elf32_n_be_vec
@@ -913,27 +885,9 @@ case "${targ}" in
;;
mips*-*-irix5*)
targ_defvec=mips_elf32_be_vec
targ_selvecs="mips_elf32_le_vec mips_ecoff_be_vec mips_ecoff_le_vec"
targ_selvecs="mips_elf32_le_vec"
;;
#endif
mips*-sgi-* | mips*-*-bsd*)
targ_defvec=mips_ecoff_be_vec
targ_selvecs=mips_ecoff_le_vec
;;
mips*-*-lnews*)
targ_defvec=mips_ecoff_bele_vec
targ_selvecs="mips_ecoff_le_vec mips_ecoff_be_vec"
;;
#ifdef BFD64
mips*-*-sysv4*)
targ_defvec=mips_elf32_trad_be_vec
targ_selvecs="mips_elf32_trad_le_vec mips_ecoff_be_vec mips_ecoff_le_vec"
;;
#endif
mips*-*-sysv* | mips*-*-riscos*)
targ_defvec=mips_ecoff_be_vec
targ_selvecs=mips_ecoff_le_vec
;;
#ifdef BFD64
mips*el-*-vxworks*)
targ_defvec=mips_elf32_vxworks_le_vec
@@ -965,11 +919,11 @@ case "${targ}" in
;;
mips*el-*-openbsd*)
targ_defvec=mips_elf32_le_vec
targ_selvecs="mips_elf32_be_vec mips_elf64_be_vec mips_elf64_le_vec mips_ecoff_le_vec mips_ecoff_be_vec"
targ_selvecs="mips_elf32_be_vec mips_elf64_be_vec mips_elf64_le_vec"
;;
mips*-*-openbsd*)
targ_defvec=mips_elf32_be_vec
targ_selvecs="mips_elf32_le_vec mips_elf64_be_vec mips_elf64_le_vec mips_ecoff_be_vec mips_ecoff_le_vec"
targ_selvecs="mips_elf32_le_vec mips_elf64_be_vec mips_elf64_le_vec"
;;
mips64*el-*-linux*)
targ_defvec=mips_elf32_ntrad_le_vec
@@ -981,11 +935,11 @@ case "${targ}" in
;;
mips*el-*-linux*)
targ_defvec=mips_elf32_trad_le_vec
targ_selvecs="mips_elf32_trad_be_vec mips_ecoff_le_vec mips_ecoff_be_vec mips_elf32_ntrad_le_vec mips_elf64_trad_le_vec mips_elf32_ntrad_be_vec mips_elf64_trad_be_vec"
targ_selvecs="mips_elf32_trad_be_vec mips_elf32_ntrad_le_vec mips_elf64_trad_le_vec mips_elf32_ntrad_be_vec mips_elf64_trad_be_vec"
;;
mips*-*-linux*)
targ_defvec=mips_elf32_trad_be_vec
targ_selvecs="mips_elf32_trad_le_vec mips_ecoff_be_vec mips_ecoff_le_vec mips_elf32_ntrad_be_vec mips_elf64_trad_be_vec mips_elf32_ntrad_le_vec mips_elf64_trad_le_vec"
targ_selvecs="mips_elf32_trad_le_vec mips_elf32_ntrad_be_vec mips_elf64_trad_be_vec mips_elf32_ntrad_le_vec mips_elf64_trad_le_vec"
;;
mips64*el-*-freebsd* | mips64*el-*-kfreebsd*-gnu)
# FreeBSD vectors

14
bfd/configure vendored
View File

@@ -14450,9 +14450,6 @@ do
metag_elf32_vec) tb="$tb elf32-metag.lo elf32.lo $elf" ;;
microblaze_elf32_vec) tb="$tb elf32-microblaze.lo elf32.lo $elf" ;;
microblaze_elf32_le_vec) tb="$tb elf32-microblaze.lo elf32.lo $elf" ;;
mips_ecoff_be_vec) tb="$tb coff-mips.lo ecoff.lo $ecoff" ;;
mips_ecoff_le_vec) tb="$tb coff-mips.lo ecoff.lo $ecoff" ;;
mips_ecoff_bele_vec) tb="$tb coff-mips.lo ecoff.lo $ecoff" ;;
mips_elf32_be_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff" ;;
mips_elf32_le_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff" ;;
mips_elf32_n_be_vec) tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;;
@@ -14473,8 +14470,6 @@ do
mips_elf64_trad_le_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;;
mips_elf64_tradfbsd_be_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;;
mips_elf64_tradfbsd_le_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;;
mips_pe_le_vec) tb="$tb pe-mips.lo peigen.lo $coff" ;;
mips_pei_le_vec) tb="$tb pei-mips.lo peigen.lo $coff" ;;
mmix_elf64_vec) tb="$tb elf64-mmix.lo elf64.lo $elf" target_size=64 ;;
mmix_mmo_vec) tb="$tb mmo.lo" target_size=64 ;;
mn10200_elf32_vec) tb="$tb elf-m10200.lo elf32.lo $elf" ;;
@@ -14822,18 +14817,9 @@ if test "${target}" = "${host}"; then
mips-*-netbsd* | mips*-*-openbsd*)
COREFILE=netbsd-core.lo
;;
mips-dec-*)
COREFILE=trad-core.lo
TRAD_HEADER='"hosts/decstation.h"'
;;
mips-sgi-irix4*) COREFILE=irix-core.lo ;;
mips-sgi-irix5*) COREFILE=irix-core.lo ;;
mips-sgi-irix6*) COREFILE=irix-core.lo ;;
mips-*-sysv4*) ;;
mips-*-sysv* | mips-*-riscos*)
COREFILE=trad-core.lo
TRAD_HEADER='"hosts/riscos.h"'
;;
m68*-*-linux-*)
COREFILE=trad-core.lo
TRAD_HEADER='"hosts/m68klinux.h"'

14
bfd/configure.ac
View File

@@ -527,9 +527,6 @@ do
metag_elf32_vec) tb="$tb elf32-metag.lo elf32.lo $elf" ;;
microblaze_elf32_vec) tb="$tb elf32-microblaze.lo elf32.lo $elf" ;;
microblaze_elf32_le_vec) tb="$tb elf32-microblaze.lo elf32.lo $elf" ;;
mips_ecoff_be_vec) tb="$tb coff-mips.lo ecoff.lo $ecoff" ;;
mips_ecoff_le_vec) tb="$tb coff-mips.lo ecoff.lo $ecoff" ;;
mips_ecoff_bele_vec) tb="$tb coff-mips.lo ecoff.lo $ecoff" ;;
mips_elf32_be_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff" ;;
mips_elf32_le_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff" ;;
mips_elf32_n_be_vec) tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;;
@@ -550,8 +547,6 @@ do
mips_elf64_trad_le_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;;
mips_elf64_tradfbsd_be_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;;
mips_elf64_tradfbsd_le_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;;
mips_pe_le_vec) tb="$tb pe-mips.lo peigen.lo $coff" ;;
mips_pei_le_vec) tb="$tb pei-mips.lo peigen.lo $coff" ;;
mmix_elf64_vec) tb="$tb elf64-mmix.lo elf64.lo $elf" target_size=64 ;;
mmix_mmo_vec) tb="$tb mmo.lo" target_size=64 ;;
mn10200_elf32_vec) tb="$tb elf-m10200.lo elf32.lo $elf" ;;
@@ -908,18 +903,9 @@ changequote([,])dnl
mips-*-netbsd* | mips*-*-openbsd*)
COREFILE=netbsd-core.lo
;;
mips-dec-*)
COREFILE=trad-core.lo
TRAD_HEADER='"hosts/decstation.h"'
;;
mips-sgi-irix4*) COREFILE=irix-core.lo ;;
mips-sgi-irix5*) COREFILE=irix-core.lo ;;
mips-sgi-irix6*) COREFILE=irix-core.lo ;;
mips-*-sysv4*) ;;
mips-*-sysv* | mips-*-riscos*)
COREFILE=trad-core.lo
TRAD_HEADER='"hosts/riscos.h"'
;;
m68*-*-linux-*)
COREFILE=trad-core.lo
TRAD_HEADER='"hosts/m68klinux.h"'

511
bfd/mipsbsd.c
View File

@@ -1,511 +0,0 @@
/* BFD backend for MIPS BSD (a.out) binaries.
Copyright (C) 1993-2018 Free Software Foundation, Inc.
Written by Ralph Campbell.
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 3 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., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
/* #define ENTRY_CAN_BE_ZERO */
#define N_HEADER_IN_TEXT(x) 1
#define N_TXTADDR(x) \
(N_MAGIC(x) != ZMAGIC ? (x)->a_entry : /* object file or NMAGIC */\
TEXT_START_ADDR + EXEC_BYTES_SIZE /* no padding */\
)
#define N_DATADDR(x) (N_TXTADDR(x)+N_TXTSIZE(x))
#define TEXT_START_ADDR 4096
#define TARGET_PAGE_SIZE 4096
#define SEGMENT_SIZE TARGET_PAGE_SIZE
#define DEFAULT_ARCH bfd_arch_mips
#define MACHTYPE_OK(mtype) ((mtype) == M_UNKNOWN \
|| (mtype) == M_MIPS1 || (mtype) == M_MIPS2)
#define MY_symbol_leading_char '\0'
/* Do not "beautify" the CONCAT* macro args. Traditional C will not
remove whitespace added here, and thus will fail to concatenate
the tokens. */
#define MY(OP) CONCAT2 (mipsbsd_,OP)
#include "sysdep.h"
#include "bfd.h"
#include "libbfd.h"
#include "libaout.h"
#define SET_ARCH_MACH(ABFD, EXECP) \
MY(set_arch_mach) (ABFD, N_MACHTYPE (EXECP)); \
MY(choose_reloc_size) (ABFD);
static void MY(set_arch_mach) (bfd *, unsigned long);
static void MY(choose_reloc_size) (bfd *);
#define MY_write_object_contents MY(write_object_contents)
static bfd_boolean MY(write_object_contents) (bfd *);
/* We can't use MY(x) here because it leads to a recursive call to CONCAT2
when expanded inside JUMP_TABLE. */
#define MY_bfd_reloc_type_lookup mipsbsd_reloc_type_lookup
#define MY_bfd_reloc_name_lookup mipsbsd_reloc_name_lookup
#define MY_canonicalize_reloc mipsbsd_canonicalize_reloc
#define MY_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
#define MY_bfd_link_add_symbols _bfd_generic_link_add_symbols
#define MY_final_link_callback unused
#define MY_bfd_final_link _bfd_generic_final_link
#define MY_backend_data &MY(backend_data)
#define MY_BFD_TARGET
#include "aout-target.h"
static bfd_reloc_status_type mips_fix_jmp_addr
(bfd *, arelent *, struct bfd_symbol *, void *, asection *,
bfd *, char **);
long MY(canonicalize_reloc) (bfd *, sec_ptr, arelent **, asymbol **);
static void
MY(set_arch_mach) (bfd *abfd, unsigned long machtype)
{
enum bfd_architecture arch;
unsigned int machine;
/* Determine the architecture and machine type of the object file. */
switch (machtype)
{
case M_MIPS1:
arch = bfd_arch_mips;
machine = bfd_mach_mips3000;
break;
case M_MIPS2:
arch = bfd_arch_mips;
machine = bfd_mach_mips4000;
break;
default:
arch = bfd_arch_obscure;
machine = 0;
break;
}
bfd_set_arch_mach (abfd, arch, machine);
}
/* Determine the size of a relocation entry, based on the architecture */
static void
MY (choose_reloc_size) (bfd *abfd)
{
switch (bfd_get_arch (abfd))
{
case bfd_arch_sparc:
case bfd_arch_mips:
obj_reloc_entry_size (abfd) = RELOC_EXT_SIZE;
break;
default:
obj_reloc_entry_size (abfd) = RELOC_STD_SIZE;
break;
}
}
/* Write an object file in BSD a.out format.
Section contents have already been written. We write the
file header, symbols, and relocation. */
static bfd_boolean
MY (write_object_contents) (bfd *abfd)
{
struct external_exec exec_bytes;
struct internal_exec *execp = exec_hdr (abfd);
/* Magic number, maestro, please! */
switch (bfd_get_arch (abfd))
{
case bfd_arch_m68k:
switch (bfd_get_mach (abfd))
{
case bfd_mach_m68010:
N_SET_MACHTYPE (execp, M_68010);
break;
default:
case bfd_mach_m68020:
N_SET_MACHTYPE (execp, M_68020);
break;
}
break;
case bfd_arch_sparc:
N_SET_MACHTYPE (execp, M_SPARC);
break;
case bfd_arch_i386:
N_SET_MACHTYPE (execp, M_386);
break;
case bfd_arch_mips:
switch (bfd_get_mach (abfd))
{
case bfd_mach_mips4000:
case bfd_mach_mips6000:
N_SET_MACHTYPE (execp, M_MIPS2);
break;
default:
N_SET_MACHTYPE (execp, M_MIPS1);
break;
}
break;
default:
N_SET_MACHTYPE (execp, M_UNKNOWN);
}
MY (choose_reloc_size) (abfd);
WRITE_HEADERS (abfd, execp);
return TRUE;
}
/* MIPS relocation types. */
#define MIPS_RELOC_32 0
#define MIPS_RELOC_JMP 1
#define MIPS_RELOC_WDISP16 2
#define MIPS_RELOC_HI16 3
#define MIPS_RELOC_HI16_S 4
#define MIPS_RELOC_LO16 5
/* This is only called when performing a BFD_RELOC_MIPS_JMP relocation.
The jump destination address is formed from the upper 4 bits of the
"current" program counter concatenated with the jump instruction's
26 bit field and two trailing zeros.
If the destination address is not in the same segment as the "current"
program counter, then we need to signal an error. */
static bfd_reloc_status_type
mips_fix_jmp_addr (bfd *abfd ATTRIBUTE_UNUSED,
arelent *reloc_entry,
struct bfd_symbol *symbol,
void * data ATTRIBUTE_UNUSED,
asection *input_section,
bfd *output_bfd,
char **error_message ATTRIBUTE_UNUSED)
{
bfd_vma relocation, pc;
/* If this is a partial relocation, just continue. */
if (output_bfd != (bfd *) NULL)
return bfd_reloc_continue;
/* If this is an undefined symbol, return error */
if (bfd_is_und_section (symbol->section)
&& (symbol->flags & BSF_WEAK) == 0)
return bfd_reloc_undefined;
/* Work out which section the relocation is targeted at and the
initial relocation command value. */
if (bfd_is_com_section (symbol->section))
relocation = 0;
else
relocation = symbol->value;
relocation += symbol->section->output_section->vma;
relocation += symbol->section->output_offset;
relocation += reloc_entry->addend;
pc = input_section->output_section->vma + input_section->output_offset +
reloc_entry->address + 4;
if ((relocation & 0xF0000000) != (pc & 0xF0000000))
return bfd_reloc_overflow;
return bfd_reloc_continue;
}
/* This is only called when performing a BFD_RELOC_HI16_S relocation.
We need to see if bit 15 is set in the result. If it is, we add
0x10000 and continue normally. This will compensate for the sign extension
when the low bits are added at run time. */
static bfd_reloc_status_type
mips_fix_hi16_s (bfd *abfd ATTRIBUTE_UNUSED,
arelent *reloc_entry,
asymbol *symbol,
void * data ATTRIBUTE_UNUSED,
asection *input_section ATTRIBUTE_UNUSED,
bfd *output_bfd,
char **error_message ATTRIBUTE_UNUSED)
{
bfd_vma relocation;
/* If this is a partial relocation, just continue. */
if (output_bfd != (bfd *)NULL)
return bfd_reloc_continue;
/* If this is an undefined symbol, return error. */
if (bfd_is_und_section (symbol->section)
&& (symbol->flags & BSF_WEAK) == 0)
return bfd_reloc_undefined;
/* Work out which section the relocation is targeted at and the
initial relocation command value. */
if (bfd_is_com_section (symbol->section))
relocation = 0;
else
relocation = symbol->value;
relocation += symbol->section->output_section->vma;
relocation += symbol->section->output_offset;
relocation += reloc_entry->addend;
if (relocation & 0x8000)
reloc_entry->addend += 0x10000;
return bfd_reloc_continue;
}
static reloc_howto_type mips_howto_table_ext[] =
{
{MIPS_RELOC_32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, 0,
"32", FALSE, 0, 0xffffffff, FALSE},
{MIPS_RELOC_JMP, 2, 2, 26, FALSE, 0, complain_overflow_dont,
mips_fix_jmp_addr,
"MIPS_JMP", FALSE, 0, 0x03ffffff, FALSE},
{MIPS_RELOC_WDISP16, 2, 2, 16, TRUE, 0, complain_overflow_signed, 0,
"WDISP16", FALSE, 0, 0x0000ffff, FALSE},
{MIPS_RELOC_HI16, 16, 2, 16, FALSE, 0, complain_overflow_bitfield, 0,
"HI16", FALSE, 0, 0x0000ffff, FALSE},
{MIPS_RELOC_HI16_S, 16, 2, 16, FALSE, 0, complain_overflow_bitfield,
mips_fix_hi16_s,
"HI16_S", FALSE, 0, 0x0000ffff, FALSE},
{MIPS_RELOC_LO16, 0, 2, 16, FALSE, 0, complain_overflow_dont, 0,
"LO16", FALSE, 0, 0x0000ffff, FALSE},
};
static reloc_howto_type *
MY(reloc_type_lookup) (bfd *abfd, bfd_reloc_code_real_type code)
{
if (bfd_get_arch (abfd) != bfd_arch_mips)
return NULL;
switch (code)
{
case BFD_RELOC_CTOR:
case BFD_RELOC_32:
return (&mips_howto_table_ext[MIPS_RELOC_32]);
case BFD_RELOC_MIPS_JMP:
return (&mips_howto_table_ext[MIPS_RELOC_JMP]);
case BFD_RELOC_16_PCREL_S2:
return (&mips_howto_table_ext[MIPS_RELOC_WDISP16]);
case BFD_RELOC_HI16:
return (&mips_howto_table_ext[MIPS_RELOC_HI16]);
case BFD_RELOC_HI16_S:
return (&mips_howto_table_ext[MIPS_RELOC_HI16_S]);
case BFD_RELOC_LO16:
return (&mips_howto_table_ext[MIPS_RELOC_LO16]);
default:
return NULL;
}
}
static reloc_howto_type *
MY(reloc_name_lookup) (bfd *abfd ATTRIBUTE_UNUSED,
const char *r_name)
{
unsigned int i;
for (i = 0;
i < sizeof (mips_howto_table_ext) / sizeof (mips_howto_table_ext[0]);
i++)
if (mips_howto_table_ext[i].name != NULL
&& strcasecmp (mips_howto_table_ext[i].name, r_name) == 0)
return &mips_howto_table_ext[i];
return NULL;
}
/* This is just like the standard aoutx.h version but we need to do our
own mapping of external reloc type values to howto entries. */
long
MY(canonicalize_reloc) (bfd *abfd,
sec_ptr section,
arelent **relptr,
asymbol **symbols)
{
arelent *tblptr = section->relocation;
unsigned int count, c;
extern reloc_howto_type NAME(aout,ext_howto_table)[];
/* If we have already read in the relocation table, return the values. */
if (section->flags & SEC_CONSTRUCTOR)
{
arelent_chain *chain = section->constructor_chain;
for (count = 0; count < section->reloc_count; count++)
{
*relptr++ = &chain->relent;
chain = chain->next;
}
*relptr = 0;
return section->reloc_count;
}
if (tblptr && section->reloc_count)
{
for (count = 0; count++ < section->reloc_count;)
*relptr++ = tblptr++;
*relptr = 0;
return section->reloc_count;
}
if (!NAME(aout,slurp_reloc_table) (abfd, section, symbols))
return -1;
tblptr = section->relocation;
/* fix up howto entries. */
for (count = 0; count++ < section->reloc_count;)
{
c = tblptr->howto - NAME(aout,ext_howto_table);
tblptr->howto = &mips_howto_table_ext[c];
*relptr++ = tblptr++;
}
*relptr = 0;
return section->reloc_count;
}
static const struct aout_backend_data MY(backend_data) =
{
0, /* zmagic contiguous */
1, /* text incl header */
0, /* entry is text address */
0, /* exec_hdr_flags */
TARGET_PAGE_SIZE, /* text vma */
MY_set_sizes,
0, /* text size includes exec header */
0, /* add_dynamic_symbols */
0, /* add_one_symbol */
0, /* link_dynamic_object */
0, /* write_dynamic_symbol */
0, /* check_dynamic_reloc */
0 /* finish_dynamic_link */
};
extern const bfd_target mips_aout_be_vec;
const bfd_target mips_aout_le_vec =
{
"a.out-mips-little", /* name */
bfd_target_aout_flavour,
BFD_ENDIAN_LITTLE, /* target byte order (little) */
BFD_ENDIAN_LITTLE, /* target headers byte order (little) */
(HAS_RELOC | EXEC_P /* object flags */
| HAS_LINENO | HAS_DEBUG
| HAS_SYMS | HAS_LOCALS | WP_TEXT | D_PAGED),
(SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_CODE | SEC_DATA),
MY_symbol_leading_char,
' ', /* ar_pad_char */
15, /* ar_max_namelen */
0, /* match priority. */
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
bfd_getl32, bfd_getl_signed_32, bfd_putl32,
bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
bfd_getl32, bfd_getl_signed_32, bfd_putl32,
bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
{ /* bfd_check_format */
_bfd_dummy_target,
MY_object_p,
bfd_generic_archive_p,
MY_core_file_p
},
{ /* bfd_set_format */
_bfd_bool_bfd_false_error,
MY_mkobject,
_bfd_generic_mkarchive,
_bfd_bool_bfd_false_error
},
{ /* bfd_write_contents */
_bfd_bool_bfd_false_error,
MY_write_object_contents,
_bfd_write_archive_contents,
_bfd_bool_bfd_false_error
},
BFD_JUMP_TABLE_GENERIC (MY),
BFD_JUMP_TABLE_COPY (MY),
BFD_JUMP_TABLE_CORE (MY),
BFD_JUMP_TABLE_ARCHIVE (MY),
BFD_JUMP_TABLE_SYMBOLS (MY),
BFD_JUMP_TABLE_RELOCS (MY),
BFD_JUMP_TABLE_WRITE (MY),
BFD_JUMP_TABLE_LINK (MY),
BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
&mips_aout_be_vec,
MY_backend_data
};
const bfd_target mips_aout_be_vec =
{
"a.out-mips-big", /* name */
bfd_target_aout_flavour,
BFD_ENDIAN_BIG, /* target byte order (big) */
BFD_ENDIAN_BIG, /* target headers byte order (big) */
(HAS_RELOC | EXEC_P /* object flags */
| HAS_LINENO | HAS_DEBUG
| HAS_SYMS | HAS_LOCALS | WP_TEXT | D_PAGED),
(SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_CODE | SEC_DATA),
MY_symbol_leading_char,
' ', /* ar_pad_char */
15, /* ar_max_namelen */
0, /* match priority. */
bfd_getb64, bfd_getb_signed_64, bfd_putb64,
bfd_getb32, bfd_getb_signed_32, bfd_putb32,
bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* data */
bfd_getb64, bfd_getb_signed_64, bfd_putb64,
bfd_getb32, bfd_getb_signed_32, bfd_putb32,
bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
{ /* bfd_check_format */
_bfd_dummy_target,
MY_object_p,
bfd_generic_archive_p,
MY_core_file_p
},
{ /* bfd_set_format */
_bfd_bool_bfd_false_error,
MY_mkobject,
_bfd_generic_mkarchive,
_bfd_bool_bfd_false_error
},
{ /* bfd_write_contents */
_bfd_bool_bfd_false_error,
MY_write_object_contents,
_bfd_write_archive_contents,
_bfd_bool_bfd_false_error
},
BFD_JUMP_TABLE_GENERIC (MY),
BFD_JUMP_TABLE_COPY (MY),
BFD_JUMP_TABLE_CORE (MY),
BFD_JUMP_TABLE_ARCHIVE (MY),
BFD_JUMP_TABLE_SYMBOLS (MY),
BFD_JUMP_TABLE_RELOCS (MY),
BFD_JUMP_TABLE_WRITE (MY),
BFD_JUMP_TABLE_LINK (MY),
BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
&mips_aout_le_vec,
MY_backend_data
};

936
bfd/pe-mips.c
View File

@@ -1,936 +0,0 @@
/* BFD back-end for MIPS PE COFF files.
Copyright (C) 1990-2018 Free Software Foundation, Inc.
Modified from coff-i386.c by DJ Delorie, dj@cygnus.com
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 3 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., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
#define COFF_WITH_PE
/* pei-mips.c may have defined this to default off (0) before
including this file, so don't redefine if that's the case.
Otherwise we're generating objects, not executable images,
so we want to define it to default on. */
#ifndef COFF_LONG_SECTION_NAMES
#define COFF_LONG_SECTION_NAMES
#endif /* COFF_LONG_SECTION_NAMES */
#define PCRELOFFSET TRUE
#include "sysdep.h"
#include "bfd.h"
#include "libbfd.h"
#include "coff/mipspe.h"
#include "coff/internal.h"
#include "coff/pe.h"
#include "libcoff.h"
#define COFF_DEFAULT_SECTION_ALIGNMENT_POWER 2
/* The page size is a guess based on ELF. */
#define COFF_PAGE_SIZE 0x1000
/* For some reason when using mips COFF the value stored in the .text
section for a reference to a common symbol is the value itself plus
any desired offset. Ian Taylor, Cygnus Support. */
/* If we are producing relocatable output, we need to do some
adjustments to the object file that are not done by the
bfd_perform_relocation function. This function is called by every
reloc type to make any required adjustments. */
static bfd_reloc_status_type
coff_mips_reloc (bfd *abfd,
arelent *reloc_entry,
asymbol *symbol,
void * data,
asection *input_section ATTRIBUTE_UNUSED,
bfd *output_bfd,
char **error_message ATTRIBUTE_UNUSED)
{
symvalue diff;
if (output_bfd == NULL)
return bfd_reloc_continue;
if (bfd_is_com_section (symbol->section))
{
#ifndef COFF_WITH_PE
/* We are relocating a common symbol. The current value in the
object file is ORIG + OFFSET, where ORIG is the value of the
common symbol as seen by the object file when it was compiled
(this may be zero if the symbol was undefined) and OFFSET is
the offset into the common symbol (normally zero, but may be
non-zero when referring to a field in a common structure).
ORIG is the negative of reloc_entry->addend, which is set by
the CALC_ADDEND macro below. We want to replace the value in
the object file with NEW + OFFSET, where NEW is the value of
the common symbol which we are going to put in the final
object file. NEW is symbol->value. */
diff = symbol->value + reloc_entry->addend;
#else
/* In PE mode, we do not offset the common symbol. */
diff = reloc_entry->addend;
#endif
}
else
/* For some reason bfd_perform_relocation always effectively
ignores the addend for a COFF target when producing
relocatable output. This seems to be always wrong for 386
COFF, so we handle the addend here instead. */
diff = reloc_entry->addend;
#define DOIT(x) \
x = ((x & ~howto->dst_mask) | (((x & howto->src_mask) + (diff >> howto->rightshift)) & howto->dst_mask))
if (diff != 0)
{
reloc_howto_type *howto = reloc_entry->howto;
unsigned char *addr = (unsigned char *) data + reloc_entry->address;
switch (howto->size)
{
case 0:
{
char x = bfd_get_8 (abfd, addr);
DOIT (x);
bfd_put_8 (abfd, x, addr);
}
break;
case 1:
{
short x = bfd_get_16 (abfd, addr);
DOIT (x);
bfd_put_16 (abfd, (bfd_vma) x, addr);
}
break;
case 2:
{
long x = bfd_get_32 (abfd, addr);
DOIT (x);
bfd_put_32 (abfd, (bfd_vma) x, addr);
}
break;
default:
abort ();
}
}
/* Now let bfd_perform_relocation finish everything up. */
return bfd_reloc_continue;
}
#ifdef COFF_WITH_PE
/* Return TRUE if this relocation should
appear in the output .reloc section. */
static bfd_boolean
in_reloc_p (bfd * abfd ATTRIBUTE_UNUSED, reloc_howto_type *howto)
{
return ! howto->pc_relative && howto->type != MIPS_R_RVA;
}
#endif
#ifndef PCRELOFFSET
#define PCRELOFFSET FALSE
#endif
static reloc_howto_type howto_table[] =
{
/* Reloc type 0 is ignored. The reloc reading code ensures that
this is a reference to the .abs section, which will cause
bfd_perform_relocation to do nothing. */
HOWTO (MIPS_R_ABSOLUTE, /* Type. */
0, /* Rightshift. */
0, /* Size (0 = byte, 1 = short, 2 = long). */
8, /* Bitsize. */
FALSE, /* PC_relative. */
0, /* Bitpos. */
complain_overflow_dont, /* Complain_on_overflow. */
0, /* Special_function. */
"IGNORE", /* Name. */
FALSE, /* Partial_inplace. */
0, /* Src_mask. */
0, /* Dst_mask. */
FALSE), /* Pcrel_offset. */
/* A 16 bit reference to a symbol, normally from a data section. */
HOWTO (MIPS_R_REFHALF, /* Type. */
0, /* Rightshift. */
1, /* Size (0 = byte, 1 = short, 2 = long). */
16, /* Bitsize. */
FALSE, /* PC_relative. */
0, /* Bitpos. */
complain_overflow_bitfield, /* Complain_on_overflow. */
coff_mips_reloc, /* Special_function. */
"REFHALF", /* Name. */
TRUE, /* Partial_inplace. */
0xffff, /* Src_mask. */
0xffff, /* Dst_mask. */
FALSE), /* Pcrel_offset. */
/* A 32 bit reference to a symbol, normally from a data section. */
HOWTO (MIPS_R_REFWORD, /* Type. */
0, /* Rightshift. */
2, /* Size (0 = byte, 1 = short, 2 = long). */
32, /* Bitsize. */
FALSE, /* PC_relative. */
0, /* Bitpos. */
complain_overflow_bitfield, /* Complain_on_overflow. */
coff_mips_reloc, /* Special_function. */
"REFWORD", /* Name. */
TRUE, /* Partial_inplace. */
0xffffffff, /* Src_mask. */
0xffffffff, /* Dst_mask. */
FALSE), /* Pcrel_offset. */
/* A 26 bit absolute jump address. */
HOWTO (MIPS_R_JMPADDR, /* Type. */
2, /* Rightshift. */
2, /* Size (0 = byte, 1 = short, 2 = long). */
26, /* Bitsize. */
FALSE, /* PC_relative. */
0, /* Bitpos. */
complain_overflow_dont, /* Complain_on_overflow. */
/* This needs complex overflow
detection, because the upper four
bits must match the PC. */
coff_mips_reloc, /* Special_function. */
"JMPADDR", /* Name. */
TRUE, /* Partial_inplace. */
0x3ffffff, /* Src_mask. */
0x3ffffff, /* Dst_mask. */
FALSE), /* Pcrel_offset. */
/* The high 16 bits of a symbol value. Handled by the function
mips_refhi_reloc. */
HOWTO (MIPS_R_REFHI, /* Type. */
16, /* Rightshift. */
2, /* Size (0 = byte, 1 = short, 2 = long). */
16, /* Bitsize. */
FALSE, /* PC_relative. */
0, /* Bitpos. */
complain_overflow_bitfield, /* Complain_on_overflow. */
coff_mips_reloc, /* Special_function. */
"REFHI", /* Name. */
TRUE, /* Partial_inplace. */
0xffff, /* Src_mask. */
0xffff, /* Dst_mask. */
FALSE), /* Pcrel_offset. */
/* The low 16 bits of a symbol value. */
HOWTO (MIPS_R_REFLO, /* Type. */
0, /* Rightshift. */
2, /* Size (0 = byte, 1 = short, 2 = long). */
16, /* Bitsize. */
FALSE, /* PC_relative. */
0, /* Bitpos. */
complain_overflow_dont, /* Complain_on_overflow. */
coff_mips_reloc, /* Special_function. */
"REFLO", /* Name. */
TRUE, /* Partial_inplace. */
0xffff, /* Src_mask. */
0xffff, /* Dst_mask. */
FALSE), /* Pcrel_offset. */
/* A reference to an offset from the gp register. Handled by the
function mips_gprel_reloc. */
HOWTO (MIPS_R_GPREL, /* Type. */
0, /* Rightshift. */
2, /* Size (0 = byte, 1 = short, 2 = long). */
16, /* Bitsize. */
FALSE, /* PC_relative. */
0, /* Bitpos. */
complain_overflow_signed, /* Complain_on_overflow. */
coff_mips_reloc, /* Special_function. */
"GPREL", /* Name. */
TRUE, /* Partial_inplace. */
0xffff, /* Src_mask. */
0xffff, /* Dst_mask. */
FALSE), /* Pcrel_offset. */
/* A reference to a literal using an offset from the gp register.
Handled by the function mips_gprel_reloc. */
HOWTO (MIPS_R_LITERAL, /* Type. */
0, /* Rightshift. */
2, /* Size (0 = byte, 1 = short, 2 = long). */
16, /* Bitsize. */
FALSE, /* PC_relative. */
0, /* Bitpos. */
complain_overflow_signed, /* Complain_on_overflow. */
coff_mips_reloc, /* Special_function. */
"LITERAL", /* Name. */
TRUE, /* Partial_inplace. */
0xffff, /* Src_mask. */
0xffff, /* Dst_mask. */
FALSE), /* Pcrel_offset. */
EMPTY_HOWTO (8),
EMPTY_HOWTO (9),
EMPTY_HOWTO (10),
EMPTY_HOWTO (11),
EMPTY_HOWTO (12),
EMPTY_HOWTO (13),
EMPTY_HOWTO (14),
EMPTY_HOWTO (15),
EMPTY_HOWTO (16),
EMPTY_HOWTO (17),
EMPTY_HOWTO (18),
EMPTY_HOWTO (19),
EMPTY_HOWTO (20),
EMPTY_HOWTO (21),
EMPTY_HOWTO (22),
EMPTY_HOWTO (23),
EMPTY_HOWTO (24),
EMPTY_HOWTO (25),
EMPTY_HOWTO (26),
EMPTY_HOWTO (27),
EMPTY_HOWTO (28),
EMPTY_HOWTO (29),
EMPTY_HOWTO (30),
EMPTY_HOWTO (31),
EMPTY_HOWTO (32),
EMPTY_HOWTO (33),
HOWTO (MIPS_R_RVA, /* Type. */
0, /* Rightshift. */
2, /* Size (0 = byte, 1 = short, 2 = long). */
32, /* Bitsize. */
FALSE, /* PC_relative. */
0, /* Bitpos. */
complain_overflow_bitfield, /* Complain_on_overflow. */
coff_mips_reloc, /* Special_function. */
"rva32", /* Name. */
TRUE, /* Partial_inplace. */
0xffffffff, /* Src_mask. */
0xffffffff, /* Dst_mask. */
FALSE), /* Pcrel_offset. */
EMPTY_HOWTO (35),
EMPTY_HOWTO (36),
HOWTO (MIPS_R_PAIR, /* Type. */
0, /* Rightshift. */
2, /* Size (0 = byte, 1 = short, 2 = long). */
32, /* Bitsize. */
FALSE, /* PC_relative. */
0, /* Bitpos. */
complain_overflow_bitfield, /* Complain_on_overflow. */
coff_mips_reloc, /* Special_function. */
"PAIR", /* Name. */
TRUE, /* Partial_inplace. */
0xffffffff, /* Src_mask. */
0xffffffff, /* Dst_mask. */
FALSE), /* Pcrel_offset. */
};
#define NUM_HOWTOS (sizeof (howto_table) / sizeof (howto_table[0]))
/* Turn a howto into a reloc nunmber. */
#define SELECT_RELOC(x, howto) { x.r_type = howto->type; }
#define BADMAG(x) MIPSBADMAG (x)
/* Customize coffcode.h. */
#define MIPS 1
#define RTYPE2HOWTO(cache_ptr, dst) \
((cache_ptr)->howto = \
((dst)->r_type < NUM_HOWTOS \
? howto_table + (dst)->r_type \
: NULL))
/* Compute the addend of a reloc. If the reloc is to a common symbol,
the object file contains the value of the common symbol. By the
time this is called, the linker may be using a different symbol
from a different object file with a different value. Therefore, we
hack wildly to locate the original symbol from this file so that we
can make the correct adjustment. This macro sets coffsym to the
symbol from the original file, and uses it to set the addend value
correctly. If this is not a common symbol, the usual addend
calculation is done, except that an additional tweak is needed for
PC relative relocs.
FIXME: This macro refers to symbols and asect; these are from the
calling function, not the macro arguments. */
#define CALC_ADDEND(abfd, ptr, reloc, cache_ptr) \
{ \
coff_symbol_type *coffsym = NULL; \
if (ptr && bfd_asymbol_bfd (ptr) != abfd) \
coffsym = (obj_symbols (abfd) \
+ (cache_ptr->sym_ptr_ptr - symbols)); \
else if (ptr) \
coffsym = coff_symbol_from (ptr); \
if (coffsym != NULL \
&& coffsym->native->u.syment.n_scnum == 0) \
cache_ptr->addend = - coffsym->native->u.syment.n_value; \
else if (ptr && bfd_asymbol_bfd (ptr) == abfd \
&& ptr->section != NULL) \
cache_ptr->addend = - (ptr->section->vma + ptr->value); \
else \
cache_ptr->addend = 0; \
if (ptr && reloc.r_type < NUM_HOWTOS \
&& howto_table[reloc.r_type].pc_relative) \
cache_ptr->addend += asect->vma; \
}
/* Convert an rtype to howto for the COFF backend linker. */
static reloc_howto_type *
coff_mips_rtype_to_howto (bfd *abfd ATTRIBUTE_UNUSED,
asection *sec,
struct internal_reloc *rel,
struct coff_link_hash_entry *h,
struct internal_syment *sym,
bfd_vma *addendp)
{
reloc_howto_type *howto;
howto = howto_table + rel->r_type;
#ifdef COFF_WITH_PE
*addendp = 0;
#endif
if (howto->pc_relative)
*addendp += sec->vma;
if (sym != NULL && sym->n_scnum == 0 && sym->n_value != 0)
{
/* This is a common symbol. The section contents include the
size (sym->n_value) as an addend. The relocate_section
function will be adding in the final value of the symbol. We
need to subtract out the current size in order to get the
correct result. */
BFD_ASSERT (h != NULL);
#ifndef COFF_WITH_PE
/* I think we *do* want to bypass this. If we don't, I have
seen some data parameters get the wrong relocation address.
If I link two versions with and without this section bypassed
and then do a binary comparison, the addresses which are
different can be looked up in the map. The case in which
this section has been bypassed has addresses which correspond
to values I can find in the map. */
*addendp -= sym->n_value;
#endif
}
#ifndef COFF_WITH_PE
/* If the output symbol is common (in which case this must be a
relocatable link), we need to add in the final size of the
common symbol. */
if (h != NULL && h->root.type == bfd_link_hash_common)
*addendp += h->root.u.c.size;
#endif
#ifdef COFF_WITH_PE
if (howto->pc_relative)
{
*addendp -= 4;
/* If the symbol is defined, then the generic code is going to
add back the symbol value in order to cancel out an
adjustment it made to the addend. However, we set the addend
to 0 at the start of this function. We need to adjust here,
to avoid the adjustment the generic code will make. FIXME:
This is getting a bit hackish. */
if (sym != NULL && sym->n_scnum != 0)
*addendp -= sym->n_value;
}
if (rel->r_type == MIPS_R_RVA)
*addendp -= pe_data (sec->output_section->owner)->pe_opthdr.ImageBase;
#endif
return howto;
}
#define coff_rtype_to_howto coff_mips_rtype_to_howto
#define coff_bfd_reloc_type_lookup coff_mips_reloc_type_lookup
#define coff_bfd_reloc_name_lookup coff_mips_reloc_name_lookup
/* Get the howto structure for a generic reloc type. */
static reloc_howto_type *
coff_mips_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED,
bfd_reloc_code_real_type code)
{
int mips_type;
switch (code)
{
case BFD_RELOC_16:
mips_type = MIPS_R_REFHALF;
break;
case BFD_RELOC_32:
case BFD_RELOC_CTOR:
mips_type = MIPS_R_REFWORD;
break;
case BFD_RELOC_MIPS_JMP:
mips_type = MIPS_R_JMPADDR;
break;
case BFD_RELOC_HI16_S:
mips_type = MIPS_R_REFHI;
break;
case BFD_RELOC_LO16:
mips_type = MIPS_R_REFLO;
break;
case BFD_RELOC_GPREL16:
mips_type = MIPS_R_GPREL;
break;
case BFD_RELOC_MIPS_LITERAL:
mips_type = MIPS_R_LITERAL;
break;
case BFD_RELOC_RVA:
mips_type = MIPS_R_RVA;
break;
default:
return NULL;
}
return & howto_table [mips_type];
}
static reloc_howto_type *
coff_mips_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
const char *r_name)
{
unsigned int i;
for (i = 0; i < NUM_HOWTOS; i++)
if (howto_table[i].name != NULL
&& strcasecmp (howto_table[i].name, r_name) == 0)
return &howto_table[i];
return NULL;
}
static void
mips_swap_reloc_in (bfd * abfd, void * src, void * dst)
{
static struct internal_reloc pair_prev;
RELOC *reloc_src = (RELOC *) src;
struct internal_reloc *reloc_dst = (struct internal_reloc *) dst;
reloc_dst->r_vaddr = H_GET_32 (abfd, reloc_src->r_vaddr);
reloc_dst->r_symndx = H_GET_S32 (abfd, reloc_src->r_symndx);
reloc_dst->r_type = H_GET_16 (abfd, reloc_src->r_type);
reloc_dst->r_size = 0;
reloc_dst->r_extern = 0;
reloc_dst->r_offset = 0;
switch (reloc_dst->r_type)
{
case MIPS_R_REFHI:
pair_prev = *reloc_dst;
break;
case MIPS_R_PAIR:
reloc_dst->r_offset = reloc_dst->r_symndx;
if (reloc_dst->r_offset & 0x8000)
reloc_dst->r_offset -= 0x10000;
reloc_dst->r_symndx = pair_prev.r_symndx;
break;
}
}
static unsigned int
mips_swap_reloc_out (bfd * abfd, void * src, void * dst)
{
static bfd_vma prev_addr = 0;
struct internal_reloc *reloc_src = (struct internal_reloc *)src;
struct external_reloc *reloc_dst = (struct external_reloc *)dst;
switch (reloc_src->r_type)
{
case MIPS_R_REFHI:
prev_addr = reloc_src->r_vaddr;
break;
case MIPS_R_REFLO:
if (reloc_src->r_vaddr == prev_addr)
{
/* FIXME: only slightly hackish. If we see a REFLO pointing to
the same address as a REFHI, we assume this is the matching
PAIR reloc and output it accordingly. The symndx is really
the low 16 bits of the addend */
H_PUT_32 (abfd, reloc_src->r_vaddr, reloc_dst->r_vaddr);
H_PUT_32 (abfd, reloc_src->r_symndx, reloc_dst->r_symndx);
H_PUT_16 (abfd, MIPS_R_PAIR, reloc_dst->r_type);
return RELSZ;
}
break;
}
H_PUT_32 (abfd, reloc_src->r_vaddr, reloc_dst->r_vaddr);
H_PUT_32 (abfd, reloc_src->r_symndx, reloc_dst->r_symndx);
H_PUT_16 (abfd, reloc_src->r_type, reloc_dst->r_type);
return RELSZ;
}
#define coff_swap_reloc_in mips_swap_reloc_in
#define coff_swap_reloc_out mips_swap_reloc_out
#define NO_COFF_RELOCS
static bfd_boolean
coff_pe_mips_relocate_section (bfd *output_bfd,
struct bfd_link_info *info,
bfd *input_bfd,
asection *input_section,
bfd_byte *contents,
struct internal_reloc *relocs,
struct internal_syment *syms,
asection **sections)
{
struct internal_reloc *rel;
struct internal_reloc *rel_end;
unsigned int i;
if (bfd_link_relocatable (info))
{
_bfd_error_handler
(_("%pB: `ld -r' not supported with PE MIPS objects"), input_bfd);
bfd_set_error (bfd_error_bad_value);
return FALSE;
}
BFD_ASSERT (input_bfd->xvec->byteorder
== output_bfd->xvec->byteorder);
rel = relocs;
rel_end = rel + input_section->reloc_count;
for (i = 0; rel < rel_end; rel++, i++)
{
long symndx;
struct coff_link_hash_entry *h;
struct internal_syment *sym;
bfd_vma addend = 0;
bfd_vma val, tmp, targ, src, low;
reloc_howto_type *howto;
unsigned char *mem = contents + rel->r_vaddr;
symndx = rel->r_symndx;
if (symndx == -1)
{
h = NULL;
sym = NULL;
}
else
{
h = obj_coff_sym_hashes (input_bfd)[symndx];
sym = syms + symndx;
}
/* COFF treats common symbols in one of two ways. Either the
size of the symbol is included in the section contents, or it
is not. We assume that the size is not included, and force
the rtype_to_howto function to adjust the addend as needed. */
if (sym != NULL && sym->n_scnum != 0)
addend = - sym->n_value;
else
addend = 0;
howto = bfd_coff_rtype_to_howto (input_bfd, input_section, rel, h,
sym, &addend);
if (howto == NULL)
return FALSE;
/* If we are doing a relocatable link, then we can just ignore
a PC relative reloc that is pcrel_offset. It will already
have the correct value. If this is not a relocatable link,
then we should ignore the symbol value. */
if (howto->pc_relative && howto->pcrel_offset)
{
if (bfd_link_relocatable (info))
continue;
if (sym != NULL && sym->n_scnum != 0)
addend += sym->n_value;
}
val = 0;
if (h == NULL)
{
asection *sec;
if (symndx == -1)
{
sec = bfd_abs_section_ptr;
val = 0;
}
else
{
sec = sections[symndx];
val = (sec->output_section->vma
+ sec->output_offset
+ sym->n_value);
if (! obj_pe (input_bfd))
val -= sec->vma;
}
}
else
{
if (h->root.type == bfd_link_hash_defined
|| h->root.type == bfd_link_hash_defweak)
{
asection *sec;
sec = h->root.u.def.section;
val = (h->root.u.def.value
+ sec->output_section->vma
+ sec->output_offset);
}
else if (! bfd_link_relocatable (info))
(*info->callbacks->undefined_symbol)
(info, h->root.root.string, input_bfd, input_section,
rel->r_vaddr - input_section->vma, TRUE);
}
src = rel->r_vaddr + input_section->output_section->vma
+ input_section->output_offset;
/* OK, at this point the following variables are set up:
src = VMA of the memory we're fixing up
mem = pointer to memory we're fixing up
val = VMA of what we need to refer to. */
#define UI(x) \
/* xgettext:c-format */ \
_bfd_error_handler (_("%pB: unimplemented %s"), \
input_bfd, x); \
bfd_set_error (bfd_error_bad_value);
switch (rel->r_type)
{
case MIPS_R_ABSOLUTE:
/* Ignore these. */
break;
case MIPS_R_REFHALF:
UI ("refhalf");
break;
case MIPS_R_REFWORD:
tmp = bfd_get_32 (input_bfd, mem);
/* printf ("refword: src=%08x targ=%08x+%08x\n", src, tmp, val); */
tmp += val;
bfd_put_32 (input_bfd, tmp, mem);
break;
case MIPS_R_JMPADDR:
tmp = bfd_get_32 (input_bfd, mem);
targ = val + (tmp & 0x03ffffff) * 4;
if ((src & 0xf0000000) != (targ & 0xf0000000))
{
_bfd_error_handler (_("%pB: jump too far away"), input_bfd);
bfd_set_error (bfd_error_bad_value);
return FALSE;
}
tmp &= 0xfc000000;
tmp |= (targ / 4) & 0x3ffffff;
bfd_put_32 (input_bfd, tmp, mem);
break;
case MIPS_R_REFHI:
tmp = bfd_get_32 (input_bfd, mem);
switch (rel[1].r_type)
{
case MIPS_R_PAIR:
/* MS PE object */
targ = val + rel[1].r_offset + ((tmp & 0xffff) << 16);
break;
case MIPS_R_REFLO:
/* GNU COFF object */
low = bfd_get_32 (input_bfd, contents + rel[1].r_vaddr);
low &= 0xffff;
if (low & 0x8000)
low -= 0x10000;
targ = val + low + ((tmp & 0xffff) << 16);
break;
default:
_bfd_error_handler (_("%pB: bad pair/reflo after refhi"),
input_bfd);
bfd_set_error (bfd_error_bad_value);
return FALSE;
}
tmp &= 0xffff0000;
tmp |= (targ >> 16) & 0xffff;
bfd_put_32 (input_bfd, tmp, mem);
break;
case MIPS_R_REFLO:
tmp = bfd_get_32 (input_bfd, mem);
targ = val + (tmp & 0xffff);
/* printf ("refword: src=%08x targ=%08x\n", src, targ); */
tmp &= 0xffff0000;
tmp |= targ & 0xffff;
bfd_put_32 (input_bfd, tmp, mem);
break;
case MIPS_R_GPREL:
case MIPS_R_LITERAL:
UI ("gprel");
break;
case MIPS_R_SECTION:
UI ("section");
break;
case MIPS_R_SECREL:
UI ("secrel");
break;
case MIPS_R_SECRELLO:
UI ("secrello");
break;
case MIPS_R_SECRELHI:
UI ("secrelhi");
break;
case MIPS_R_RVA:
tmp = bfd_get_32 (input_bfd, mem);
/* printf ("rva: src=%08x targ=%08x+%08x\n", src, tmp, val); */
tmp += val
- pe_data (input_section->output_section->owner)->pe_opthdr.ImageBase;
bfd_put_32 (input_bfd, tmp, mem);
break;
case MIPS_R_PAIR:
/* ignore these */
break;
}
}
return TRUE;
}
#define coff_relocate_section coff_pe_mips_relocate_section
#ifdef TARGET_UNDERSCORE
/* If mips gcc uses underscores for symbol names, then it does not use
a leading dot for local labels, so if TARGET_UNDERSCORE is defined
we treat all symbols starting with L as local. */
static bfd_boolean
coff_mips_is_local_label_name (bfd *abfd, const char *name)
{
if (name[0] == 'L')
return TRUE;
return _bfd_coff_is_local_label_name (abfd, name);
}
#define coff_bfd_is_local_label_name coff_mips_is_local_label_name
#endif /* TARGET_UNDERSCORE */
#define COFF_NO_HACK_SCNHDR_SIZE
#ifndef bfd_pe_print_pdata
#define bfd_pe_print_pdata NULL
#endif
#include "coffcode.h"
const bfd_target
#ifdef TARGET_SYM
TARGET_SYM =
#else
mips_pe_le_vec =
#endif
{
#ifdef TARGET_NAME
TARGET_NAME,
#else
"pe-mips", /* Name. */
#endif
bfd_target_coff_flavour,
BFD_ENDIAN_LITTLE, /* Data byte order is little. */
BFD_ENDIAN_LITTLE, /* Header byte order is little. */
(HAS_RELOC | EXEC_P /* Object flags. */
| HAS_LINENO | HAS_DEBUG
| HAS_SYMS | HAS_LOCALS | WP_TEXT | D_PAGED),
#ifndef COFF_WITH_PE
(SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC /* Section flags. */
| SEC_CODE | SEC_DATA),
#else
(SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC /* Section flags. */
| SEC_CODE | SEC_DATA
| SEC_LINK_ONCE | SEC_LINK_DUPLICATES),
#endif
#ifdef TARGET_UNDERSCORE
TARGET_UNDERSCORE, /* Leading underscore. */
#else
0, /* leading underscore */
#endif
'/', /* AR_pad_char. */
15, /* AR_max_namelen. */
0, /* match priority. */
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
bfd_getl32, bfd_getl_signed_32, bfd_putl32,
bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* Data. */
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
bfd_getl32, bfd_getl_signed_32, bfd_putl32,
bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* Headers. */
/* Note that we allow an object file to be treated as a core file as well. */
{ /* bfd_check_format. */
_bfd_dummy_target,
coff_object_p,
bfd_generic_archive_p,
coff_object_p
},
{ /* bfd_set_format. */
_bfd_bool_bfd_false_error,
coff_mkobject,
_bfd_generic_mkarchive,
_bfd_bool_bfd_false_error
},
{ /* bfd_write_contents. */
_bfd_bool_bfd_false_error,
coff_write_object_contents,
_bfd_write_archive_contents,
_bfd_bool_bfd_false_error
},
BFD_JUMP_TABLE_GENERIC (coff),
BFD_JUMP_TABLE_COPY (coff),
BFD_JUMP_TABLE_CORE (_bfd_nocore),
BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
BFD_JUMP_TABLE_SYMBOLS (coff),
BFD_JUMP_TABLE_RELOCS (coff),
BFD_JUMP_TABLE_WRITE (coff),
BFD_JUMP_TABLE_LINK (coff),
BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
NULL,
COFF_SWAP_TABLE
};

32
bfd/pei-mips.c
View File

@@ -1,32 +0,0 @@
/* BFD back-end for MIPS PE IMAGE COFF files.
Copyright (C) 1995-2018 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 3 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., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
#include "sysdep.h"
#include "bfd.h"
#define TARGET_SYM mips_pei_le_vec
#define TARGET_NAME "pei-mips"
#define COFF_IMAGE_WITH_PE
#define PCRELOFFSET TRUE
/* Long section names not allowed in executable images, only object files. */
#define COFF_LONG_SECTION_NAMES 0
#include "pe-mips.c"

4
bfd/po/SRC-POTFILES.in
View File

@@ -24,7 +24,6 @@ coff-arm.c
coff-bfd.c
coff-go32.c
coff-i386.c
coff-mips.c
coff-rs6000.c
coff-sh.c
coff-stgo32.c
@@ -259,7 +258,6 @@ mach-o-x86-64.c
mach-o.c
mach-o.h
merge.c
mipsbsd.c
mmo.c
netbsd-core.c
netbsd.h
@@ -273,7 +271,6 @@ pe-arm-wince.c
pe-arm.c
pe-i386.c
pe-mcore.c
pe-mips.c
pe-ppc.c
pe-sh.c
pe-x86_64.c
@@ -285,7 +282,6 @@ pei-arm.c
pei-i386.c
pei-ia64.c
pei-mcore.c
pei-mips.c
pei-ppc.c
pei-sh.c
pei-x86_64.c

17
bfd/targets.c
View File

@@ -702,11 +702,6 @@ extern const bfd_target mep_elf32_le_vec;
extern const bfd_target metag_elf32_vec;
extern const bfd_target microblaze_elf32_vec;
extern const bfd_target microblaze_elf32_le_vec;
extern const bfd_target mips_aout_be_vec;
extern const bfd_target mips_aout_le_vec;
extern const bfd_target mips_ecoff_be_vec;
extern const bfd_target mips_ecoff_le_vec;
extern const bfd_target mips_ecoff_bele_vec;
extern const bfd_target mips_elf32_be_vec;
extern const bfd_target mips_elf32_le_vec;
extern const bfd_target mips_elf32_n_be_vec;
@@ -727,8 +722,6 @@ extern const bfd_target mips_elf64_trad_be_vec;
extern const bfd_target mips_elf64_trad_le_vec;
extern const bfd_target mips_elf64_tradfbsd_be_vec;
extern const bfd_target mips_elf64_tradfbsd_le_vec;
extern const bfd_target mips_pe_le_vec;
extern const bfd_target mips_pei_le_vec;
extern const bfd_target mmix_elf64_vec;
extern const bfd_target mmix_mmo_vec;
extern const bfd_target mn10200_elf32_vec;
@@ -1078,14 +1071,6 @@ static const bfd_target * const _bfd_target_vector[] =
&microblaze_elf32_vec,
#if 0
/* No one seems to use this. */
&mips_aout_be_vec,
#endif
&mips_aout_le_vec,
&mips_ecoff_be_vec,
&mips_ecoff_le_vec,
&mips_ecoff_bele_vec,
#ifdef BFD64
&mips_elf32_be_vec,
&mips_elf32_le_vec,
@@ -1108,8 +1093,6 @@ static const bfd_target * const _bfd_target_vector[] =
&mips_elf64_tradfbsd_be_vec,
&mips_elf64_tradfbsd_le_vec,
#endif
&mips_pe_le_vec,
&mips_pei_le_vec,
#ifdef BFD64
&mmix_elf64_vec,

4
include/ChangeLog
View File

@@ -1,3 +1,7 @@
2018-04-18 Alan Modra <amodra@gmail.com>
* coff/mipspe.h: Delete.
2018-04-18 Alan Modra <amodra@gmail.com>
* aout/dynix3.h: Delete.

67
include/coff/mipspe.h
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@@ -1,67 +0,0 @@
/* coff information for Windows CE with MIPS VR4111
Copyright (C) 2000-2018 Free Software Foundation, Inc.
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 3 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., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
#define L_LNNO_SIZE 2
#define INCLUDE_COMDAT_FIELDS_IN_AUXENT
#include "coff/external.h"
#define MIPS_ARCH_MAGIC_WINCE 0x0166 /* Windows CE - little endian */
#define MIPS_PE_MAGIC 0x010b
#define MIPSBADMAG(x) ((x).f_magic != MIPS_ARCH_MAGIC_WINCE)
/* define some NT default values */
/* #define NT_IMAGE_BASE 0x400000 moved to internal.h */
#define NT_SECTION_ALIGNMENT 0x1000
#define NT_FILE_ALIGNMENT 0x200
#define NT_DEF_RESERVE 0x100000
#define NT_DEF_COMMIT 0x1000
/********************** RELOCATION DIRECTIVES **********************/
/* The external reloc has an offset field, because some of the reloc
types on the h8 don't have room in the instruction for the entire
offset - eg the strange jump and high page addressing modes. */
struct external_reloc
{
char r_vaddr[4];
char r_symndx[4];
char r_type[2];
};
#define RELOC struct external_reloc
#define RELSZ 10
/* MIPS PE relocation types. */
#define MIPS_R_ABSOLUTE 0 /* ignored */
#define MIPS_R_REFHALF 1
#define MIPS_R_REFWORD 2
#define MIPS_R_JMPADDR 3
#define MIPS_R_REFHI 4 /* PAIR follows */
#define MIPS_R_REFLO 5
#define MIPS_R_GPREL 6
#define MIPS_R_LITERAL 7 /* same as GPREL */
#define MIPS_R_SECTION 10
#define MIPS_R_SECREL 11
#define MIPS_R_SECRELLO 12
#define MIPS_R_SECRELHI 13 /* PAIR follows */
#define MIPS_R_RVA 34 /* 0x22 */
#define MIPS_R_PAIR 37 /* 0x25 - symndx is really a signed 16-bit addend */