minix/external/gpl3/binutils/patches/0001-minix.patch

diff -rNU3 dist.nbsd/bfd/config.bfd dist/bfd/config.bfd
--- dist.nbsd/bfd/config.bfd	2013-04-08 23:50:35.000000000 +0200
+++ dist/bfd/config.bfd	2013-04-09 00:31:05.000000000 +0200
@@ -281,7 +281,7 @@
     ;;
   arm-*-elf | arm-*-freebsd* | arm*-*-linux-* | arm*-*-conix* | \
   arm*-*-uclinux* | arm-*-kfreebsd*-gnu | \
-  arm*-*-eabi* )
+  arm*-*-eabi* | arm*-*-minix*)
     targ_defvec=bfd_elf32_littlearm_vec
     targ_selvecs=bfd_elf32_bigarm_vec
     ;;
@@ -663,6 +663,9 @@
   i[3-7]86-none-*)
     targ_defvec=i386coff_vec
     ;;
+  i[3-7]86-*-minix)
+    targ_defvec=bfd_elf32_i386_minix_vec
+    ;;
   i[3-7]86-*-aout* | i[3-7]86*-*-vsta*)
     targ_defvec=i386aout_vec
     ;;
diff -rNU3 dist.nbsd/bfd/configure dist/bfd/configure
--- dist.nbsd/bfd/configure	2013-04-08 23:52:18.000000000 +0200
+++ dist/bfd/configure	2013-04-09 00:31:05.000000000 +0200
@@ -15210,6 +15210,7 @@
     bfd_elf32_i370_vec)		tb="$tb elf32-i370.lo elf32.lo $elf" ;;
     bfd_elf32_i386_sol2_vec)	tb="$tb elf32-i386.lo elf-ifunc.lo elf-vxworks.lo elf32.lo $elf" ;;
     bfd_elf32_i386_freebsd_vec)	tb="$tb elf32-i386.lo elf-ifunc.lo elf-vxworks.lo elf32.lo $elf" ;;
+    bfd_elf32_i386_minix_vec)	tb="$tb elf32-i386.lo elf-ifunc.lo elf-vxworks.lo elf32.lo $elf" ;;
     bfd_elf32_i386_dragonfly_vec) tb="$tb elf32-i386.lo elf-vxworks.lo elf32.lo $elf" ;;
     bfd_elf32_i386_nacl_vec)	tb="$tb elf32-i386.lo elf-ifunc.lo elf-vxworks.lo elf32.lo $elf" ;;
     bfd_elf32_i386_vxworks_vec)	tb="$tb elf32-i386.lo elf-ifunc.lo elf-vxworks.lo elf32.lo $elf" ;;
diff -rNU3 dist.nbsd/bfd/configure.in dist/bfd/configure.in
--- dist.nbsd/bfd/configure.in	2013-04-08 23:50:41.000000000 +0200
+++ dist/bfd/configure.in	2013-04-09 00:31:05.000000000 +0200
@@ -709,6 +709,7 @@
     bfd_elf32_i370_vec)		tb="$tb elf32-i370.lo elf32.lo $elf" ;;
     bfd_elf32_i386_sol2_vec)	tb="$tb elf32-i386.lo elf-ifunc.lo elf-vxworks.lo elf32.lo $elf" ;;
     bfd_elf32_i386_freebsd_vec)	tb="$tb elf32-i386.lo elf-ifunc.lo elf-vxworks.lo elf32.lo $elf" ;;
+    bfd_elf32_i386_minix_vec)	tb="$tb elf32-i386.lo elf-ifunc.lo elf-vxworks.lo elf32.lo $elf" ;;
     bfd_elf32_i386_nacl_vec)	tb="$tb elf32-i386.lo elf-ifunc.lo elf-vxworks.lo elf32.lo $elf" ;;
     bfd_elf32_i386_vxworks_vec)	tb="$tb elf32-i386.lo elf-ifunc.lo elf-vxworks.lo elf32.lo $elf" ;;
     bfd_elf32_i386_vec)		tb="$tb elf32-i386.lo elf-ifunc.lo elf-vxworks.lo elf32.lo $elf" ;;
diff -rNU3 dist.nbsd/bfd/elf32-i386.c dist/bfd/elf32-i386.c
--- dist.nbsd/bfd/elf32-i386.c	2013-04-09 00:27:33.000000000 +0200
+++ dist/bfd/elf32-i386.c	2013-04-09 00:31:05.000000000 +0200
@@ -4962,6 +4962,18 @@
 
 #include "elf32-target.h"
 
+/* MINIX3 support.  */
+
+#undef	TARGET_LITTLE_SYM
+#define	TARGET_LITTLE_SYM		bfd_elf32_i386_minix_vec
+#undef	TARGET_LITTLE_NAME
+#define	TARGET_LITTLE_NAME		"elf32-i386-minix"
+
+#undef	elf32_bed
+#define	elf32_bed				elf32_i386_minix_bed
+
+#include "elf32-target.h"
+
 /* FreeBSD support.  */
 
 #undef	TARGET_LITTLE_SYM
diff -rNU3 dist.nbsd/bfd/targets.c dist/bfd/targets.c
--- dist.nbsd/bfd/targets.c	2013-04-08 23:50:47.000000000 +0200
+++ dist/bfd/targets.c	2013-04-09 00:31:05.000000000 +0200
@@ -617,6 +617,7 @@
 extern const bfd_target bfd_elf32_hppa_vec;
 extern const bfd_target bfd_elf32_i370_vec;
 extern const bfd_target bfd_elf32_i386_freebsd_vec;
+extern const bfd_target bfd_elf32_i386_minix_vec;
 extern const bfd_target bfd_elf32_i386_nacl_vec;
 extern const bfd_target bfd_elf32_i386_sol2_vec;
 extern const bfd_target bfd_elf32_i386_vxworks_vec;
diff -rNU3 dist.nbsd/config.guess dist/config.guess
--- dist.nbsd/config.guess	2013-04-08 23:50:48.000000000 +0200
+++ dist/config.guess	2013-04-09 00:31:05.000000000 +0200
@@ -858,8 +858,8 @@
 	# other systems with GNU libc and userland
 	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
 	exit ;;
-    i*86:Minix:*:*)
-	echo ${UNAME_MACHINE}-pc-minix
+    *:Minix:*:*)
+        echo ${UNAME_MACHINE}-elf32-minix
 	exit ;;
     alpha:Linux:*:*)
 	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
diff -rNU3 dist.nbsd/gas/config/tc-i386.h dist/gas/config/tc-i386.h
--- dist.nbsd/gas/config/tc-i386.h	2013-04-08 23:50:49.000000000 +0200
+++ dist/gas/config/tc-i386.h	2013-04-09 00:31:05.000000000 +0200
@@ -68,6 +68,10 @@
 #define ELF_TARGET_FORMAT64	"elf64-x86-64-sol2"
 #endif
 
+#ifdef TE_MINIX
+#define ELF_TARGET_FORMAT      "elf32-i386-minix"
+#endif
+
 #ifndef ELF_TARGET_FORMAT
 #define ELF_TARGET_FORMAT	"elf32-i386"
 #endif
diff -rNU3 dist.nbsd/gas/config/te-minix.h dist/gas/config/te-minix.h
--- dist.nbsd/gas/config/te-minix.h	1970-01-01 01:00:00.000000000 +0100
+++ dist/gas/config/te-minix.h	2013-04-09 00:31:05.000000000 +0200
@@ -0,0 +1,9 @@
+#define TE_MINIX 1
+
+/* Added these, because if we don't know what we're targeting we may
+   need an assembler version of libgcc, and that will use local
+   labels.  */
+#define LOCAL_LABELS_DOLLAR 1
+#define LOCAL_LABELS_FB 1
+
+#include "obj-format.h"
diff -rNU3 dist.nbsd/gas/configure dist/gas/configure
--- dist.nbsd/gas/configure	2013-04-08 23:50:57.000000000 +0200
+++ dist/gas/configure	2013-04-09 00:31:05.000000000 +0200
@@ -6127,6 +6127,10 @@
   fi
   ;;
 
+minix*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
 gnu*)
   lt_cv_deplibs_check_method=pass_all
   ;;
diff -rNU3 dist.nbsd/gas/configure.tgt dist/gas/configure.tgt
--- dist.nbsd/gas/configure.tgt	2013-04-08 23:50:58.000000000 +0200
+++ dist/gas/configure.tgt	2013-04-09 00:31:05.000000000 +0200
@@ -426,6 +426,8 @@
   *-*-elf | *-*-sysv4*)			fmt=elf ;;
   *-*-solaris*)				fmt=elf em=solaris ;;
   *-*-aros*)				fmt=elf em=linux ;;
+  i*-*-minix*)                       fmt=elf em=minix ;;
+  arm*-*-minix*)                       fmt=elf em=armeabi ;;
   *-*-vxworks* | *-*-windiss)		fmt=elf em=vxworks ;;
   *-*-netware)				fmt=elf em=netware ;;
 esac
diff -rNU3 dist.nbsd/ld/Makefile.in dist/ld/Makefile.in
--- dist.nbsd/ld/Makefile.in	2013-04-08 23:50:59.000000000 +0200
+++ dist/ld/Makefile.in	2013-04-09 00:31:05.000000000 +0200
@@ -449,6 +449,7 @@
 	earmelf_fbsd.c \
 	earmelf_linux.c \
 	earmelf_linux_eabi.c \
+	earmelf_minix.c \
 	earmelf_nbsd.c \
 	earmelf_vxworks.c \
 	earmelfb.c \
@@ -566,6 +567,7 @@
 	eelf_i386_chaos.c \
 	eelf_i386_fbsd.c \
 	eelf_i386_ldso.c \
+	eelf_i386_minix.c \
 	eelf_i386_sol2.c \
 	eelf_i386_vxworks.c \
 	eelf_s390.c \
@@ -2156,6 +2158,10 @@
   $(ELF_DEPS) $(srcdir)/emultempl/armelf.em \
   $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 	${GENSCRIPTS} armelf_linux_eabi "$(tdir_armelf_linux_abi)"
+earmelf_minix.c: $(srcdir)/emulparams/armelf_minix.sh \
+  $(srcdir)/emulparams/armelf.sh \
+  $(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+	${GENSCRIPTS} armelf_minix "$(tdir_armelf_minix)"
 earmelf_nbsd.c: $(srcdir)/emulparams/armelf_nbsd.sh \
   $(srcdir)/emulparams/armelf.sh \
   $(ELF_DEPS) $(srcdir)/emultempl/armelf.em \
@@ -2640,6 +2646,10 @@
 eelf_i386_ldso.c: $(srcdir)/emulparams/elf_i386_ldso.sh \
   $(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 	${GENSCRIPTS} elf_i386_ldso "$(tdir_elf_i386_ldso)"
+eelf_i386_minix.c: $(srcdir)/emulparams/elf_i386_minix.sh \
+  $(srcdir)/emulparams/elf_i386.sh \
+  $(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+	${GENSCRIPTS} elf_i386_minix "$(tdir_elf_i386_minix)"
 eelf_i386_sol2.c: $(srcdir)/emulparams/elf_i386_sol2.sh \
   $(srcdir)/emulparams/solaris2.sh \
   $(srcdir)/emultempl/solaris2.em \
diff -rNU3 dist.nbsd/ld/configure.tgt dist/ld/configure.tgt
--- dist.nbsd/ld/configure.tgt	2013-04-08 23:51:00.000000000 +0200
+++ dist/ld/configure.tgt	2013-04-09 00:31:05.000000000 +0200
@@ -68,6 +68,8 @@
 armeb-*-elf)		targ_emul=armelfb ;;
 arm-*-elf | arm*-*-eabi*)
 	  		targ_emul=armelf ;;
+arm*-*-minix*)	targ_emul=armelf_minix
+			targ_extra_emuls="armelf" ;;
 arm*-*-symbianelf*)     targ_emul=armsymbian;;
 arm-*-kaos*)		targ_emul=armelf ;;
 arm9e-*-elf)		targ_emul=armelf ;;
@@ -180,6 +182,8 @@
 i[3-7]86-*-bsd386)	targ_emul=i386bsd ;;
 i[3-7]86-*-bsdi*)	targ_emul=i386bsd ;;
 i[3-7]86-*-aout)	targ_emul=i386aout ;;
+i[3-7]86-*-minix)	targ_emul=elf_i386_minix
+			targ_extra_emuls="elf_i386" ;;
 i[3-7]86-*-linux*aout*)	targ_emul=i386linux
 			targ_extra_emuls=elf_i386
 			tdir_elf_i386=`echo ${targ_alias} | sed -e 's/aout//'` ;;
diff -rNU3 dist.nbsd/ld/emulparams/armelf_minix.sh dist/ld/emulparams/armelf_minix.sh
--- dist.nbsd/ld/emulparams/armelf_minix.sh	1970-01-01 01:00:00.000000000 +0100
+++ dist/ld/emulparams/armelf_minix.sh	2013-04-09 00:31:05.000000000 +0200
@@ -0,0 +1,15 @@
+. ${srcdir}/emulparams/armelf.sh
+. ${srcdir}/emulparams/elf_minix.sh
+OUTPUT_FORMAT="elf32-littlearm"
+MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"
+COMMONPAGESIZE="CONSTANT (COMMONPAGESIZE)"
+
+DATA_START_SYMBOLS='PROVIDE (__data_start = .);';
+
+# Dynamic libraries support
+GENERATE_SHLIB_SCRIPT=yes
+TARGET2_TYPE=got-rel
+
+GENERATE_PIE_SCRIPT=yes
+
+unset EMBEDDED
diff -rNU3 dist.nbsd/ld/emulparams/elf_i386_minix.sh dist/ld/emulparams/elf_i386_minix.sh
--- dist.nbsd/ld/emulparams/elf_i386_minix.sh	1970-01-01 01:00:00.000000000 +0100
+++ dist/ld/emulparams/elf_i386_minix.sh	2013-04-09 00:31:05.000000000 +0200
@@ -0,0 +1,3 @@
+. ${srcdir}/emulparams/elf_i386.sh
+. ${srcdir}/emulparams/elf_minix.sh
+OUTPUT_FORMAT="elf32-i386-minix"
diff -rNU3 dist.nbsd/ld/emulparams/elf_minix.sh dist/ld/emulparams/elf_minix.sh
--- dist.nbsd/ld/emulparams/elf_minix.sh	1970-01-01 01:00:00.000000000 +0100
+++ dist/ld/emulparams/elf_minix.sh	2013-04-09 00:31:05.000000000 +0200
@@ -0,0 +1 @@
+ELF_INTERPRETER_NAME=\"/libexec/ld-elf.so.1\"