Sparc Lynx support

5 files changed, 31 insertions, 6 deletions

diff --git a/ld/ChangeLog b/ld/ChangeLog
index e74b43e..8173dc2 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,12 @@
+Thu Oct 28 19:08:42 1993  Stan Shebs  (shebs@rtl.cygnus.com)
+
+	* configure.in (sparc*-*-lynxos*): New target.
+	* Makefile.in: Add rule for em_sparclynx.c.
+	(ALL_EMULATIONS): Add Lynx emulations.
+	* config/sparc-lynx.mt: New file.
+	* emulparams/sparclynx.sh: New file.
+	* scripttempl/sparccoff.sc: New file.
+
 Thu Oct 28 13:50:25 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 
 	* Makefile.in: Add dependency for $(EMULATION_OFILES).
diff --git a/ld/Makefile.in b/ld/Makefile.in
index b8489b0..3eadf75 100644
--- a/ld/Makefile.in
+++ b/ld/Makefile.in
@@ -172,6 +172,7 @@ ALL_EMULATIONS=em_lnk960.o em_sun3.o em_i386aout.o em_go32.o \
 	em_vanilla.o em_i386coff.o em_z8ksim.o em_mipslit.o em_i386bsd.o \
 	em_mipsbig.o em_mipsbsd.o em_mipsidt.o em_vax.o em_h8500.o \
 	em_hppaosf.o em_mipsidtl.o em_sh.o em_elf_i386.o em_alpha.o \
+	em_i386lynx.o em_m68klynx.o em_sparclynx.o \
 	$(OTHER_EMULATIONS)
 
 # This is now set by configure.in.
@@ -331,6 +332,9 @@ em_i386coff.c: $(srcdir)/emulparams/i386coff.sh \
 em_i386lynx.c: $(srcdir)/emulparams/i386lynx.sh \
   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/i386coff.sc ${GEN_DEPENDS}
 	${GENSCRIPTS} i386lynx
+em_sparclynx.c: $(srcdir)/emulparams/sparclynx.sh \
+  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/sparccoff.sc ${GEN_DEPENDS}
+	${GENSCRIPTS} sparclynx
 em_mipslit.c:  $(srcdir)/emulparams/mipslit.sh \
   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/mips.sc ${GEN_DEPENDS}
 	${GENSCRIPTS} mipslit
diff --git a/ld/config/sparc-lynx.mt b/ld/config/sparc-lynx.mt
new file mode 100644
index 0000000..3f64839
--- /dev/null
+++ b/ld/config/sparc-lynx.mt
@@ -0,0 +1,2 @@
+EMUL=sparclynx
+OTHER_EMULATIONS=em_sparclynx.o
diff --git a/ld/configure.in b/ld/configure.in
index 2d7fd64..c11a490 100644
--- a/ld/configure.in
+++ b/ld/configure.in
@@ -49,6 +49,7 @@ case "${targ}" in
 # end-sanitize-v9
   sparc*-*-aout)	ld_target=sun4 ;;
   sparc*-*-elf)		ld_target=sun4sol2 ;;
+  sparc*-*-lynxos*)	ld_target=sparc-lynx ;;
   sparc*-*-solaris2*)	ld_target=sun4sol2 ;;
   i960-wrs-vxworks*)    ld_target=i960 ;;
   i960-intel-nindy)	ld_target=i960 ;;
@@ -90,12 +91,12 @@ case "${targ}" in
 			exit 1 ;;
   hppa*-hp-osf)		ld_target=hppaosf ;;
   vax-dec-ultrix* | vax-dec-bsd*) ld_target=vax ;;
-  mips-dec-ultrix*)	ld_target=mips-lit ;;
-  mips-sgi-irix*)	ld_target=mips-big ;;
-  mips-idt-ecoffl*)	ld_target=mips-idtl ;;
-  mips-idt-ecoff*)	ld_target=mips-idt ;;
-  mips-dec-bsd*)	ld_target=mipsbsd ;;
-  mips-*-elf*)		ld_target=mipsb-elf32 ;;
+  mips*-dec-ultrix*)	ld_target=mips-lit ;;
+  mips*-sgi-irix*)	ld_target=mips-big ;;
+  mips*el-idt-ecoff*)	ld_target=mips-idtl ;;
+  mips*-idt-ecoff*)	ld_target=mips-idt ;;
+  mips*-dec-bsd*)	ld_target=mipsbsd ;;
+  mips*-*-elf*)		ld_target=mipsb-elf32 ;;
   alpha-*-osf*)		ld_target=alpha ;;
   z8k-*-sim | z8k-*-coff) ld_target=z8ksim ;;
   *-*-aout)		ld_target=${target_cpu}-${target_vendor} ;;
diff --git a/ld/emulparams/sparclynx.sh b/ld/emulparams/sparclynx.sh
new file mode 100644
index 0000000..f0b3399
--- /dev/null
+++ b/ld/emulparams/sparclynx.sh
@@ -0,0 +1,9 @@
+SCRIPT_NAME=sparccoff
+OUTPUT_FORMAT="coff-sparc-lynx"
+# This is what /lib/init1.o seems to want.
+ENTRY=_main
+# following are dubious
+PAGE_SIZE=0x1000
+TEXT_START_ADDR=0
+NONPAGED_TEXT_START_ADDR=0x1000
+ARCH=sparc