IA-64 ELF support.

5 files changed, 35 insertions, 1 deletions

diff --git a/ld/ChangeLog b/ld/ChangeLog
index e46704a..45a174e 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,12 @@
+Fri Apr 21 13:20:53 2000  Richard Henderson  <rth@cygnus.com>
+			  David Mosberger  <davidm@hpl.hp.com>
+
+	* Makefile.am (ALL_64_EMULATIONS): Add eelf64_ia64.o.
+	(eelf64_ia64.c): New rule.
+	* Makefile.in: Rebuild.
+	* configure.tgt (ia64-*-elf*, ia64-*-linux*): New targets.
+	* emulparams/elf64_ia64.sh: New file.
+	
 2000-04-21  Richard Henderson  <rth@cygnus.com>
 
 	* scripttempl/elfd30v.sc: Place .gcc_except_table.
diff --git a/ld/Makefile.am b/ld/Makefile.am
index 45c703a..caa7966 100644
--- a/ld/Makefile.am
+++ b/ld/Makefile.am
@@ -226,6 +226,7 @@ ALL_EMULATIONS = \
 	ez8002.o
 
 ALL_64_EMULATIONS = \
+	eelf64_ia64.o \
 	eelf64_sparc.o \
 	eelf64alpha.o \
 	eelf64bmip.o
@@ -449,6 +450,9 @@ eelf32i370.c: $(srcdir)/emulparams/elf32i370.sh \
 eelf64alpha.c: $(srcdir)/emulparams/elf64alpha.sh \
   $(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 	${GENSCRIPTS} elf64alpha "$(tdir_elf64alpha)"
+eelf64_ia64.c: $(srcdir)/emulparams/elf64_ia64.sh \
+  $(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+	${GENSCRIPTS} elf64_ia64 "$(tdir_elf64_ia64)"
 eelf64_sparc.c: $(srcdir)/emulparams/elf64_sparc.sh \
   $(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 	${GENSCRIPTS} elf64_sparc "$(tdir_elf64_sparc)"
diff --git a/ld/Makefile.in b/ld/Makefile.in
index ab152f0..cd43781 100644
--- a/ld/Makefile.in
+++ b/ld/Makefile.in
@@ -175,7 +175,7 @@ LIBIBERTY = ../libiberty/libiberty.a
 ALL_EMULATIONS =  	ea29k.o 	eaixppc.o 	eaixrs6.o 	ealpha.o 	earcelf.o 	earmelf.o 	earmelf_oabi.o 	earmelf_linux.o 	earmelf_linux26.o 	earmaoutb.o 	earmaoutl.o 	earmcoff.o 	earmnbsd.o 	earmpe.o 	earm_epoc_pe.o 	eavr1200.o 	eavr23xx.o 	eavr44x4.o 	eavr4433.o 	eavr85xx.o 	eavrmega603.o 	eavrmega103.o 	eavrmega161.o 	ecoff_sparc.o 	ed10velf.o 	ed30velf.o 	ed30v_e.o 	ed30v_o.o 	edelta68.o 	eebmon29k.o 	eelf32_sparc.o 	eelf32_i960.o 	eelf32b4300.o 	eelf32bmip.o 	eelf32ebmip.o 	eelf32elmip.o 	eelf32bmipn32.o 	eelf32i370.o 	eelf32l4300.o 	eelf32lmip.o 	eelf32lppc.o 	eelf32lppcsim.o 	eelf32ppc.o 	eelf32ppcsim.o 	eelf32ppclinux.o 	eelf_i386.o 	eelf_i386_be.o 	egld960.o 	egld960coff.o 	eelf32fr30.o 	eelf32mcore.o 	eh8300.o 	eh8300h.o 	eh8300s.o 	eh8500.o 	eh8500b.o 	eh8500c.o 	eh8500m.o 	eh8500s.o 	ehp300bsd.o 	ehp3hpux.o 	ei386aout.o 	ei386beos.o 	ei386bsd.o 	ei386coff.o 	ei386go32.o 	ei386linux.o 	ei386lynx.o 	ei386mach.o 	ei386moss.o 	ei386msdos.o 	ei386nbsd.o 	ei386nw.o 	ei386pe.o 	ei386pe_posix.o 	elnk960.o 	em68k4knbsd.o 	em68kaout.o 	em68kaux.o 	em68kcoff.o 	em68kelf.o 	em68klinux.o 	em68klynx.o 	em68knbsd.o 	em68kpsos.o 	em88kbcs.o 	emcorepe.o 	emipsbig.o 	emipsbsd.o 	emipsidt.o 	emipsidtl.o 	emipslit.o 	emipslnews.o 	emipspe.o 	enews.o 	epjelf.o 	epjlelf.o 	ens32knbsd.o 	epc532macha.o 	eppcmacos.o 	eppcnw.o 	eppcpe.o 	eriscix.o 	esa29200.o 	esh.o 	eshelf.o 	eshlelf.o 	eshl.o 	eshpe.o 	esparcaout.o 	esparclinux.o 	esparclynx.o 	esparcnbsd.o 	est2000.o 	esun3.o 	esun4.o 	etic30aout.o 	etic30coff.o 	etic80coff.o 	evanilla.o 	evax.o 	evsta.o 	ew65.o 	ez8001.o 	ez8002.o
 
 
-ALL_64_EMULATIONS =  	eelf64_sparc.o 	eelf64alpha.o 	eelf64bmip.o
+ALL_64_EMULATIONS =  	eelf64_ia64.o 	eelf64_sparc.o 	eelf64alpha.o 	eelf64bmip.o
 
 
 ALL_EMUL_EXTRA_OFILES =  	pe-dll.o 	deffilep.o
@@ -981,6 +981,9 @@ eelf32i370.c: $(srcdir)/emulparams/elf32i370.sh \
 eelf64alpha.c: $(srcdir)/emulparams/elf64alpha.sh \
   $(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 	${GENSCRIPTS} elf64alpha "$(tdir_elf64alpha)"
+eelf64_ia64.c: $(srcdir)/emulparams/elf64_ia64.sh \
+  $(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+	${GENSCRIPTS} elf64_ia64 "$(tdir_elf64_ia64)"
 eelf64_sparc.c: $(srcdir)/emulparams/elf64_sparc.sh \
   $(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 	${GENSCRIPTS} elf64_sparc "$(tdir_elf64_sparc)"
diff --git a/ld/configure.tgt b/ld/configure.tgt
index 0cf81bd..b267c16 100644
--- a/ld/configure.tgt
+++ b/ld/configure.tgt
@@ -79,6 +79,8 @@ i960-*-coff)		targ_emul=gld960coff ;;
 i960-intel-nindy)	targ_emul=gld960 ;;
 i960-*-rtems*)		targ_emul=gld960coff ;;
 i960-*-elf*)		targ_emul=elf32_i960 ;;
+ia64-*-elf*)		targ_emul=elf64_ia64 ;;
+ia64-*-linux*)		targ_emul=elf64_ia64 ;;
 m32r-*-*)		targ_emul=m32relf ;;
 m68*-sun-sunos[34]*)	targ_emul=sun3 ;;
 m68*-wrs-vxworks*)	targ_emul=sun3 ;;
diff --git a/ld/emulparams/elf64_ia64.sh b/ld/emulparams/elf64_ia64.sh
new file mode 100644
index 0000000..b3d393d
--- /dev/null
+++ b/ld/emulparams/elf64_ia64.sh
@@ -0,0 +1,16 @@
+# See genscripts.sh and ../scripttempl/elf.sc for the meaning of these.
+SCRIPT_NAME=elf
+ELFSIZE=64
+TEMPLATE_NAME=elf32
+OUTPUT_FORMAT="elf64-ia64-little"
+ARCH=ia64
+MACHINE=
+MAXPAGESIZE=0x10000
+TEXT_START_ADDR="0x4000000000000000"
+DATA_ADDR="0x6000000000000000 + (. & (${MAXPAGESIZE} - 1))"
+GENERATE_SHLIB_SCRIPT=yes
+NOP=0x00300000010070000002000001000400  # a bundle full of nops
+OTHER_GOT_SYMBOLS='. = ALIGN (8); PROVIDE (__gp = . + 0x200000);'
+OTHER_GOT_SECTIONS='.IA_64.pltoff : { *(.IA_64.pltoff) }'
+OTHER_PLT_RELOC_SECTIONS='.rela.IA_64.pltoff : { *(.rela.IA_64.pltoff) }'
+OTHER_READONLY_SECTIONS='.opd : { *(.opd) }'