From 6c86b9ff9811043b20623aba3d873a703dd41181 Mon Sep 17 00:00:00 2001
From: Steve Chamberlain <sac@cygnus>
Date: Wed, 27 Apr 1994 17:52:13 +0000
Subject: [PATCH] 	* Makefile.in, configure.in: Support for go32 coff. 
 * config/i386-go32.mt: New file 	* emulparams/i386go32.sh: New file 
 * scripttempl/i386go32.sc: New file

---
 ld/ChangeLog               |  7 ++++++
 ld/Makefile.in             |  5 ++++-
 ld/config/.Sanitize        |  1 +
 ld/config/i386-go32.mt     |  1 +
 ld/emulparams/.Sanitize    |  1 +
 ld/emulparams/go32.sh      |  9 ++++++++
 ld/emulparams/i386go32.sh  |  8 +++++++
 ld/scripttempl/.Sanitize   |  1 +
 ld/scripttempl/i386go32.sc | 45 ++++++++++++++++++++++++++++++++++++++
 9 files changed, 77 insertions(+), 1 deletion(-)
 create mode 100644 ld/config/i386-go32.mt
 create mode 100644 ld/emulparams/i386go32.sh
 create mode 100644 ld/scripttempl/i386go32.sc

diff --git a/ld/ChangeLog b/ld/ChangeLog
index c6b16c11a1..c6cfa0aecf 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,10 @@
+Wed Apr 27 10:48:03 1994  Steve Chamberlain  (sac@cygnus.com)
+
+	* Makefile.in, configure.in: Support for go32 coff.
+	* config/i386-go32.mt: New file
+	* emulparams/i386go32.sh: New file
+	* scripttempl/i386go32.sc: New file
+
 Tue Apr 26 17:20:03 1994  Stan Shebs  (shebs@andros.cygnus.com)
 
 	* Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
diff --git a/ld/Makefile.in b/ld/Makefile.in
index bb3246be76..cadd420a84 100644
--- a/ld/Makefile.in
+++ b/ld/Makefile.in
@@ -179,7 +179,7 @@ ALL_EMULATIONS = em_lnk960.o em_sun3.o em_i386aout.o em_go32.o em_vsta.o \
 	em_h8500b.o em_h8500s.o em_h8500c.o em_h8500m.o \
 	em_hppaelf.o em_mipsidtl.o em_sh.o em_elf_i386.o em_alpha.o \
 	em_i386lynx.o em_m68klynx.o em_sparclynx.o em_coff_sparc.o \
-	em_delta68.o em_elf32ppc.o \
+	em_delta68.o em_elf32ppc.o em_i386go32.o \
 	$(OTHER_EMULATIONS)
 
 # This is now set by configure.in.
@@ -281,6 +281,9 @@ em_hppaelf.c: $(srcdir)/emulparams/hppaelf.sh \
 em_i386aout.c: $(srcdir)/emulparams/i386aout.sh \
   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
 	${GENSCRIPTS} i386aout
+em_i386go32.c: $(srcdir)/emulparams/i386go32.sh \
+  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/i386go32.sc ${GEN_DEPENDS}
+	${GENSCRIPTS} i386go32
 em_i386mach.c: $(srcdir)/emulparams/i386mach.sh \
   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
 	${GENSCRIPTS} i386mach
diff --git a/ld/config/.Sanitize b/ld/config/.Sanitize
index fec3b459b1..1c91b62f12 100644
--- a/ld/config/.Sanitize
+++ b/ld/config/.Sanitize
@@ -45,6 +45,7 @@ i386-aout.mt
 i386-bsd.mt
 i386-coff.mt
 i386-elf.mt
+i386-go32.mt
 i386-linux.mt
 i386-lynx.mt
 i386-mach.mt
diff --git a/ld/config/i386-go32.mt b/ld/config/i386-go32.mt
new file mode 100644
index 0000000000..55a84519af
--- /dev/null
+++ b/ld/config/i386-go32.mt
@@ -0,0 +1 @@
+EMUL=i386go32
diff --git a/ld/emulparams/.Sanitize b/ld/emulparams/.Sanitize
index aef97accaa..6d308fb15b 100644
--- a/ld/emulparams/.Sanitize
+++ b/ld/emulparams/.Sanitize
@@ -49,6 +49,7 @@ hppaelf.sh
 i386aout.sh
 i386bsd.sh
 i386coff.sh
+i386go32.sh
 i386linux.sh
 i386lynx.sh
 i386mach.sh
diff --git a/ld/emulparams/go32.sh b/ld/emulparams/go32.sh
index 5b8f7dc40b..abeb84e3a5 100644
--- a/ld/emulparams/go32.sh
+++ b/ld/emulparams/go32.sh
@@ -6,3 +6,12 @@ SEGMENT_SIZE=0x400000
 NONPAGED_TEXT_START_ADDR=0x0
 ARCH=i386
 
+
+SCRIPT_NAME=coff
+OUTPUT_FORMAT="i386-coff"
+TEXT_START_ADDR=0x10a8
+PAGE_SIZE=0x1000
+SEGMENT_SIZE=0x1000
+NONPAGED_TEXT_START_ADDR=0x0
+ARCH=i386
+
diff --git a/ld/emulparams/i386go32.sh b/ld/emulparams/i386go32.sh
new file mode 100644
index 0000000000..592e3c937c
--- /dev/null
+++ b/ld/emulparams/i386go32.sh
@@ -0,0 +1,8 @@
+SCRIPT_NAME=i386go32
+OUTPUT_FORMAT="coff-i386"
+TEXT_START_ADDR=0x10a8
+PAGE_SIZE=0x1000
+SEGMENT_SIZE=0x1000
+NONPAGED_TEXT_START_ADDR=0x0
+ARCH=i386
+
diff --git a/ld/scripttempl/.Sanitize b/ld/scripttempl/.Sanitize
index d06ab82cab..10fe7ec68d 100644
--- a/ld/scripttempl/.Sanitize
+++ b/ld/scripttempl/.Sanitize
@@ -39,6 +39,7 @@ h8500m.sc
 h8500s.sc
 hppaelf.sc
 i386coff.sc
+i386go32.sc
 i960.sc
 m68kcoff.sc
 m68klynx.sc
diff --git a/ld/scripttempl/i386go32.sc b/ld/scripttempl/i386go32.sc
new file mode 100644
index 0000000000..9d2ac6753f
--- /dev/null
+++ b/ld/scripttempl/i386go32.sc
@@ -0,0 +1,45 @@
+# Linker script for i386 go32 COFF.
+# stolen from ian
+test -z "$ENTRY" && ENTRY=_start
+# These are substituted in as variables in order to get '}' in a shell
+# conditional expansion.
+INIT='.init : { *(.init) }'
+FINI='.fini : { *(.fini) }'
+cat <<EOF
+OUTPUT_FORMAT("${OUTPUT_FORMAT}")
+${LIB_SEARCH_DIRS}
+
+ENTRY(${ENTRY})
+
+SECTIONS
+{
+  .text ${RELOCATING+ 0x10a8} : {
+    ${RELOCATING+ *(.init)}
+    *(.text)
+    ${RELOCATING+ *(.fini)}
+    ${RELOCATING+ etext  =  .};
+  }
+  .data ALIGN (0x1000) : {
+    *(.data .data2)
+	*(.ctor)
+	*(.dtor)
+    ${RELOCATING+ _edata  =  .};
+  }
+  .bss ${RELOCATING+ SIZEOF(.data) + ADDR(.data)} :
+  { 					
+    *(.bss)
+    *(COMMON)
+    ${RELOCATING+ end = .};
+  }
+  ${RELOCATING- ${INIT}}
+  ${RELOCATING- ${FINI}}
+  .stab  . (NOLOAD) : 
+  {
+    [ .stab ]
+  }
+  .stabstr  . (NOLOAD) :
+  {
+    [ .stabstr ]
+  }
+}
+EOF