From e637dcf08be9705ba8161b22b49a9785813e6973 Mon Sep 17 00:00:00 2001
From: Ken Raeburn <raeburn@cygnus>
Date: Sun, 28 Feb 1993 14:46:25 +0000
Subject: [PATCH] mips-bsd and 386bsd support

---
 ld/.Sanitize          |  8 +++++++-
 ld/ChangeLog          |  8 ++++++++
 ld/Makefile.in        | 12 +++++++++++-
 ld/aout-mipsbsd.sc-sh | 28 ++++++++++++++++++++++++++++
 ld/config/.Sanitize   |  2 ++
 ld/config/i386-bsd.mt |  1 +
 ld/config/mipsbsd.mt  |  1 +
 ld/configure.in       | 12 +++++++++++-
 ld/i386bsd.sh         |  7 +++++++
 ld/mipsbsd.sh         |  6 ++++++
 10 files changed, 82 insertions(+), 3 deletions(-)
 create mode 100644 ld/aout-mipsbsd.sc-sh
 create mode 100644 ld/config/i386-bsd.mt
 create mode 100644 ld/config/mipsbsd.mt
 create mode 100644 ld/i386bsd.sh
 create mode 100644 ld/mipsbsd.sh

diff --git a/ld/.Sanitize b/ld/.Sanitize
index f11aecd171a..e5c729e7334 100644
--- a/ld/.Sanitize
+++ b/ld/.Sanitize
@@ -36,6 +36,7 @@ TODO
 a29k.sc-sh
 a29k.sh
 aout.sc-sh
+aout-mipsbsd.sc-sh
 cdtest-foo.cc
 cdtest-foo.h
 cdtest-func.cc
@@ -61,6 +62,7 @@ h8300xray.em
 h8300xray.sc-sh
 h8300xray.sh
 i386aout.sh
+i386bsd.sh
 i386coff.sc-sh
 i386coff.sh
 i960.sc-sh
@@ -105,6 +107,7 @@ m88kbcs.sc-sh
 m88kbcs.sh
 mips.sc-sh
 mipsbig.sh
+mipsbsd.sh
 mipslit.sh
 mri.c
 mri.h
@@ -158,7 +161,10 @@ fi
 #
 #
 # $Log$
-# Revision 1.51  1993/02/26 18:53:13  dje
+# Revision 1.52  1993/02/28 14:42:15  raeburn
+# mips-bsd and 386bsd support
+#
+# Revision 1.51  1993/02/26  18:53:13  dje
 # Added initial sparc-v9 support.
 #
 # Revision 1.50  1993/02/13  10:15:14  zoo
diff --git a/ld/ChangeLog b/ld/ChangeLog
index 2c048880104..f86384026a2 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,5 +1,13 @@
+Sat Feb 27 00:00:14 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
+
+	* aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
+	ralphc@pyramid.com.
+	* i386bsd.sh, config/i386bsd.mt: New files.
+	* configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
+
 Thu Feb 25 15:33:10 1993  Per Bothner  (bothner@rtl.cygnus.com)
 
+	* mri.c:  Add extern declaration of strdup.
 	* ldsym.c (KEEP macro):  Add spaces around '=' for the
 	sake of old (e.g. PCC) compilers.
 
diff --git a/ld/Makefile.in b/ld/Makefile.in
index 9c1328e6802..e0dad2d3b92 100644
--- a/ld/Makefile.in
+++ b/ld/Makefile.in
@@ -119,7 +119,8 @@ ALL_EMULATIONS=em_lnk960.o em_sun3.o em_i386aout.o em_go32.o \
 	em_m88kbcs.o em_a29k.o em_news.o em_hp300bsd.o \
 	em_h8300hms.o em_ebmon29k.o em_sun4.o em_gld960.o \
 	em_m68kcoff.o em_h8300xray.o em_st2000.o em_sa29200.o \
-	em_vanilla.o em_i386coff.o em_z8ksim.o em_mipslit.o
+	em_vanilla.o em_i386coff.o em_z8ksim.o em_mipslit.o em_i386bsd.o \
+	em_mipsbig.o em_mipsbsd.o
 
 EMULATION_OFILES=${ALL_EMULATIONS}
 #EMULATION_OFILES=em_${EMUL}.o ${OTHER_EMULATIONS}
@@ -258,6 +259,15 @@ em_i386coff.c: $(srcdir)/i386coff.sh \
 em_mipslit.c:  $(srcdir)/mipslit.sh \
   $(srcdir)/generic.em $(srcdir)/mips.sc-sh ${GEN_DEPENDS}
 	${GENSCRIPTS} mipslit.sh
+em_i386bsd.c: $(srcdir)/i386bsd.sh \
+  $(srcdir)/generic.em $(srcdir)/aout.sc-sh ${GEN_DEPENDS}
+	${GENSCRIPTS} i386bsd.sh
+em_mipsbig.c:  $(srcdir)/mipsbig.sh \
+  $(srcdir)/generic.em $(srcdir)/mips.sc-sh ${GEN_DEPENDS}
+	${GENSCRIPTS} mipsbig.sh
+em_mipsbsd.c: $(srcdir)/mipsbsd.sh \
+  $(srcdir)/generic.em $(srcdir)/aout.sc-sh ${GEN_DEPENDS}
+	${GENSCRIPTS} mipsbsd.sh
 
 $(LD_PROG): $(OFILES) $(BFDLIB) $(LIBIBERTY)
 	$(CC) $(CFLAGS) $(INCLUDES) $(HDEFINES) $(TDEFINES) $(CDEFINES) $(LDFLAGS) -o $(LD_PROG) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(LOADLIBES)
diff --git a/ld/aout-mipsbsd.sc-sh b/ld/aout-mipsbsd.sc-sh
new file mode 100644
index 00000000000..687579448e5
--- /dev/null
+++ b/ld/aout-mipsbsd.sc-sh
@@ -0,0 +1,28 @@
+cat <<EOF
+OUTPUT_FORMAT("${OUTPUT_FORMAT}")
+OUTPUT_ARCH(${ARCH})
+
+${RELOCATING+${LIB_SEARCH_DIRS}}
+${RELOCATING+__DYNAMIC  =  0;}
+SECTIONS
+{
+  .text ${RELOCATING+${TEXT_START_ADDR}}:
+  {
+    CREATE_OBJECT_SYMBOLS
+    *(.text)
+    ${RELOCATING+etext = ${DATA_ALIGNMENT};}
+  }
+  .data  ${RELOCATING+${DATA_ALIGNMENT}} :
+  {
+    *(.data)
+    ${CONSTRUCTING+CONSTRUCTORS}
+    ${RELOCATING+edata  =  .;}
+  }
+  .bss ${RELOCATING+SIZEOF(.data) + ADDR(.data)} :
+  {
+   *(.bss)
+   *(COMMON)
+   ${RELOCATING+end = . };
+  }
+}
+EOF
diff --git a/ld/config/.Sanitize b/ld/config/.Sanitize
index 99b40ab18ed..756ef0f8488 100644
--- a/ld/config/.Sanitize
+++ b/ld/config/.Sanitize
@@ -32,6 +32,7 @@ go32.mt
 hp300.mh
 hp300bsd.mt
 i386-aout.mt
+i386-bsd.mt
 i386-coff.mt
 i386v.mt
 i960.mt
@@ -40,6 +41,7 @@ m68k-coff.mt
 m68k.mt
 m68kv.mt
 m88k-bcs.mt
+mipsbsd.mt
 mips-big.mt
 mips-lit.mt
 news.mt
diff --git a/ld/config/i386-bsd.mt b/ld/config/i386-bsd.mt
new file mode 100644
index 00000000000..a5c4e9290aa
--- /dev/null
+++ b/ld/config/i386-bsd.mt
@@ -0,0 +1 @@
+EMUL=i386bsd
diff --git a/ld/config/mipsbsd.mt b/ld/config/mipsbsd.mt
new file mode 100644
index 00000000000..d48c6472d25
--- /dev/null
+++ b/ld/config/mipsbsd.mt
@@ -0,0 +1 @@
+EMUL=mipsbsd
diff --git a/ld/configure.in b/ld/configure.in
index 9b2a9a5e981..7cf3c533ac0 100644
--- a/ld/configure.in
+++ b/ld/configure.in
@@ -38,6 +38,10 @@ case "${target}" in
 			;;
   sparc*-*-aout)	my_target=sun4
 			;;
+# start-sanitize-v9
+  sparc64*)		my_target=sun4
+			;;
+# end-sanitize-v9
   i960-wrs-vxworks*)    my_target=i960
 			;;
   i960-intel-nindy)	my_target=i960
@@ -58,12 +62,14 @@ case "${target}" in
 			;;
   *-tandem-none)	my_target=st2000 # FIXME needs better name
 			;;
-  i386-go32-*)		my_target=go32
+  i386-*-go32)		my_target=go32
 			;;
   i386-*-sco*)		my_target=i386-coff
 			;;
   i386-*-coff)          my_target=i386-coff
 			;;
+  i[34]86-*-bsd)	my_target=i386-bsd
+			;;
   i386-*-aout)		my_target=i386-aout
 			;;
   i386-*-sysv*)		my_target=i386-coff
@@ -93,6 +99,10 @@ case "${target}" in
 			;;
   mips-dec-ultrix*)	my_target=mips-lit
 			;;
+  mips-sgi-irix*)	my_target=mips-big
+			;;
+  mips-dec-bsd*)	my_target=mipsbsd
+			;;
   z8k-*sim)		my_target=z8ksim
 			;;
   *-*-aout)		my_target=${target_cpu}-${target_vendor} 
diff --git a/ld/i386bsd.sh b/ld/i386bsd.sh
new file mode 100644
index 00000000000..a6d55a94148
--- /dev/null
+++ b/ld/i386bsd.sh
@@ -0,0 +1,7 @@
+EMULATION_NAME=i386bsd
+SCRIPT_NAME=aout
+OUTPUT_FORMAT="a.out-i386-bsd"
+PAGE_SIZE=0x1000
+TEXT_START_ADDR=0
+NONPAGED_TEXT_START_ADDR=0x1000
+ARCH=i386
diff --git a/ld/mipsbsd.sh b/ld/mipsbsd.sh
new file mode 100644
index 00000000000..fad87152ff3
--- /dev/null
+++ b/ld/mipsbsd.sh
@@ -0,0 +1,6 @@
+EMULATION_NAME=mipsbsd
+SCRIPT_NAME=aout-mipsbsd
+OUTPUT_FORMAT="aout-mips-little"
+TEXT_START_ADDR=0x1020
+PAGE_SIZE=4096
+ARCH=mips
-- 
2.30.2