ELF ld -r scripts

"ld -r" generally should not combine object file sections with
different names.  For example, "ld -r" should not combine ".text",
".text.hot" and ".text.cold" into an output ".text" section.  An
exception needs to be made for linker created sections, for example,
branch trampoline sections that might be created even for ld -r.

"ld -r" also should not define symbols in linker scripts.  Any
definitions are likely to conflict with those defined at final link.

A MEMORY spec is also not needed for ld -r.

	* Makefile.am (eelf32btsmip_fbsd.c, eelf32btsmipn32_fbsd.c),
	(eelf32epiphany.c, eelf32epiphany_4x4.c, eelf32ltsmip_fbsd.c),
	(eelf32ltsmipn32_fbsd.c, eelf32xc16x.c, eelf32xc16xl.c),
	(eelf32xc16xs.c, emcorepe.c, enios2elf.c, enios2linux.c),
	(eelf64btsmip_fbsd.c, eelf64ltsmip_fbsd.c): Correct dependencies.
	* Makefile.in: Regenerate.
	* emulparams/aarch64cloudabi.sh, * emulparams/aarch64fbsd.sh,
	* emulparams/aarch64linux.sh, * emulparams/aarch64linux32.sh,
	* emulparams/arc-nps.sh, * emulparams/elf32_spu.sh,
	* emulparams/elf32_tic6x_le.sh, * emulparams/elf32bmip.sh,
	* emulparams/elf32btsmipn32.sh, * emulparams/elf32lr5900n32.sh,
	* emulparams/elf32mep.sh, * emulparams/elf32metag.sh,
	* emulparams/elf64btsmip.sh, * emulparams/shelf_vxworks.sh,
	* emulparams/shlelf_fd.sh, * scripttempl/DWARF.sc,
	* scripttempl/alpha.sc, * scripttempl/alphavms.sc,
	* scripttempl/arclinux.sc, * scripttempl/armbpabi.sc,
	* scripttempl/avr.sc, * scripttempl/dlx.sc, * scripttempl/elf.sc,
	* scripttempl/elf32cr16.sc, * scripttempl/elf32cr16c.sc,
	* scripttempl/elf32crx.sc, * scripttempl/elf32msp430.sc,
	* scripttempl/elf32msp430_3.sc, * scripttempl/elf32xc16x.sc,
	* scripttempl/elf32xc16xl.sc, * scripttempl/elf32xc16xs.sc,
	* scripttempl/elf64hppa.sc, * scripttempl/elf_chaos.sc,
	* scripttempl/elfarc.sc, * scripttempl/elfarcv2.sc,
	* scripttempl/elfd10v.sc, * scripttempl/elfd30v.sc,
	* scripttempl/elfm68hc11.sc, * scripttempl/elfm68hc12.sc,
	* scripttempl/elfm9s12z.sc, * scripttempl/elfmicroblaze.sc,
	* scripttempl/elfxgate.sc, * scripttempl/elfxtensa.sc,
	* scripttempl/epiphany_4x4.sc, * scripttempl/ft32.sc,
	* scripttempl/hppaelf.sc, * scripttempl/ia64vms.sc,
	* scripttempl/ip2k.sc, * scripttempl/iq2000.sc,
	* scripttempl/mep.sc, * scripttempl/mmo.sc,
	* scripttempl/nds32elf.sc, * scripttempl/pru.sc,
	* scripttempl/sh.sc, * scripttempl/v850.sc,
	* scripttempl/v850_rh850.sc, * scripttempl/visium.sc,
	* scripttempl/xstormy16.sc: Condition various parts of scripts on
	${RELOCATABLE} in order to prevent ld -r merging sections or
	defining symbols.  Remove MEMORY and VERSION definitions from
	ld -r scripts too.
	* testsuite/ld-elf/group2.d, * testsuite/ld-elf/group4.d,
	* testsuite/ld-elf/group5.d, * testsuite/ld-elf/group6.d,
	* testsuite/ld-elf/group7.d, * testsuite/ld-elf/group8a.d,
	* testsuite/ld-elf/group8b.d, * testsuite/ld-elf/group9a.d,
	* testsuite/ld-elf/group9b.d, * testsuite/ld-elf/pr17550a.d,
	* testsuite/ld-elf/pr17550b.d,
	* testsuite/ld-elf/pr17550d.d: Don't xfail cr16 and crx.
	* testsuite/ld-elf/init-fini-arrays.d,
	* testsuite/ld-elf/pr22677.d: Likewise, and dont' xfail mep.

1 files changed, 16 insertions, 10 deletions

diff --git a/ld/Makefile.am b/ld/Makefile.am
index 9884110..98ba096 100644
--- a/ld/Makefile.am
+++ b/ld/Makefile.am
@@ -990,6 +990,7 @@ eelf32btsmip.c: $(srcdir)/emulparams/elf32btsmip.sh \
   $(srcdir)/emultempl/mipself.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 
 eelf32btsmip_fbsd.c: $(srcdir)/emulparams/elf32btsmip_fbsd.sh \
+  ${srcdir}/emulparams/elf32btsmip.sh ${srcdir}/emulparams/elf_fbsd.sh \
   $(srcdir)/emulparams/elf32bmip.sh $(ELF_DEPS) \
   $(srcdir)/emultempl/mipself.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 
@@ -998,6 +999,8 @@ eelf32btsmipn32.c: $(srcdir)/emulparams/elf32btsmipn32.sh \
   $(srcdir)/emultempl/mipself.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 
 eelf32btsmipn32_fbsd.c: $(srcdir)/emulparams/elf32btsmipn32_fbsd.sh \
+  ${srcdir}/emulparams/elf32ltsmipn32.sh ${srcdir}/emulparams/elf_fbsd.sh \
+  ${srcdir}/emulparams/elf32btsmipn32.sh \
   $(srcdir)/emulparams/elf32bmipn32-defs.sh $(ELF_DEPS) \
   $(srcdir)/emultempl/mipself.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 
@@ -1042,10 +1045,9 @@ eelf32lr5900n32.c: $(srcdir)/emulparams/elf32lr5900n32.sh \
   ${GEN_DEPENDS}
 
 eelf32epiphany.c: $(srcdir)/emulparams/elf32epiphany.sh \
-  $(ELF_DEPS) ${GEN_DEPENDS}
+  $(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 
 eelf32epiphany_4x4.c: $(srcdir)/emulparams/elf32epiphany_4x4.sh \
-  $(srcdir)/emultempl/elf32.em \
   $(ELF_DEPS) $(srcdir)/scripttempl/epiphany_4x4.sc ${GEN_DEPENDS}
 
 eelf32fr30.c: $(srcdir)/emulparams/elf32fr30.sh \
@@ -1059,7 +1061,7 @@ eelf32frvfd.c: $(srcdir)/emulparams/elf32frvfd.sh \
   $(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 
 eelf32ft32.c: $(srcdir)/emulparams/elf32ft32.sh \
-  $(ELF_GEN_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+  $(ELF_GEN_DEPS) $(srcdir)/scripttempl/ft32.sc ${GEN_DEPENDS}
 
 eelf32ip2k.c: $(srcdir)/emulparams/elf32ip2k.sh \
   $(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
@@ -1139,6 +1141,7 @@ eelf32ltsmip.c: $(srcdir)/emulparams/elf32ltsmip.sh \
   ${GEN_DEPENDS}
 
 eelf32ltsmip_fbsd.c: $(srcdir)/emulparams/elf32ltsmip_fbsd.sh \
+  ${srcdir}/emulparams/elf32ltsmip.sh ${srcdir}/emulparams/elf_fbsd.sh \
   $(srcdir)/emulparams/elf32btsmip.sh $(srcdir)/emulparams/elf32bmip.sh \
   $(ELF_DEPS) $(srcdir)/emultempl/mipself.em $(srcdir)/scripttempl/elf.sc \
   ${GEN_DEPENDS}
@@ -1149,6 +1152,7 @@ eelf32ltsmipn32.c: $(srcdir)/emulparams/elf32ltsmipn32.sh \
   $(srcdir)/emultempl/mipself.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 
 eelf32ltsmipn32_fbsd.c: $(srcdir)/emulparams/elf32ltsmipn32_fbsd.sh \
+  ${srcdir}/emulparams/elf32ltsmipn32.sh ${srcdir}/emulparams/elf_fbsd.sh \
   $(srcdir)/emulparams/elf32btsmipn32.sh \
   $(srcdir)/emulparams/elf32bmipn32-defs.sh $(ELF_DEPS) \
   $(srcdir)/emultempl/mipself.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
@@ -1263,15 +1267,15 @@ eelf32visium.c: $(srcdir)/emulparams/elf32visium.sh \
 
 eelf32xc16x.c: $(srcdir)/emulparams/elf32xc16x.sh \
   $(ELF_DEPS) $(srcdir)/emultempl/needrelax.em \
-  $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+  $(srcdir)/scripttempl/elf32xc16x.sc ${GEN_DEPENDS}
 
 eelf32xc16xl.c: $(srcdir)/emulparams/elf32xc16xl.sh \
   $(ELF_DEPS) $(srcdir)/emultempl/needrelax.em \
-  $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+  $(srcdir)/scripttempl/elf32xc16xl.sc ${GEN_DEPENDS}
 
 eelf32xc16xs.c: $(srcdir)/emulparams/elf32xc16xs.sh \
   $(ELF_DEPS) $(srcdir)/emultempl/needrelax.em \
-  $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+  $(srcdir)/scripttempl/elf32xc16xs.sc ${GEN_DEPENDS}
 
 eelf32xstormy16.c: $(srcdir)/emulparams/elf32xstormy16.sh \
   $(ELF_DEPS) $(srcdir)/emultempl/needrelax.em \
@@ -1449,7 +1453,7 @@ em9s12zelf.c: $(srcdir)/emulparams/m9s12zelf.sh \
   $(srcdir)/scripttempl/elfm9s12z.sc ${GEN_DEPENDS}
 
 emcorepe.c: $(srcdir)/emulparams/mcorepe.sh \
-  $(srcdir)/emultempl/pe.em $(srcdir)/scripttempl/pe.sc ${GEN_DEPENDS}
+  $(srcdir)/emultempl/pe.em $(srcdir)/scripttempl/mcorepe.sc ${GEN_DEPENDS}
 
 emn10200.c: $(srcdir)/emulparams/mn10200.sh \
   $(ELF_GEN_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
@@ -1492,11 +1496,11 @@ ends32belf_linux.c: $(srcdir)/emulparams/nds32belf_linux.sh \
 
 enios2elf.c: $(srcdir)/emulparams/nios2elf.sh \
   $(srcdir)/emultempl/elf32.em $(srcdir)/emultempl/nios2elf.em \
-  $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+  $(srcdir)/scripttempl/elf.sc $(srcdir)/scripttempl/DWARF.sc ${GEN_DEPENDS}
 
 enios2linux.c: $(srcdir)/emulparams/nios2linux.sh \
   $(srcdir)/emultempl/elf32.em $(srcdir)/emultempl/nios2elf.em \
-  $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+  $(srcdir)/scripttempl/elf.sc $(srcdir)/scripttempl/DWARF.sc ${GEN_DEPENDS}
 
 ens32knbsd.c:	$(srcdir)/emulparams/ns32knbsd.sh \
   $(srcdir)/emultempl/generic.em $(srcdir)/emultempl/netbsd.em \
@@ -1758,6 +1762,7 @@ eelf64btsmip.c: $(srcdir)/emulparams/elf64btsmip.sh \
   $(srcdir)/emultempl/mipself.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 
 eelf64btsmip_fbsd.c: $(srcdir)/emulparams/elf64btsmip_fbsd.sh \
+  ${srcdir}/emulparams/elf64btsmip.sh ${srcdir}/emulparams/elf_fbsd.sh \
   $(srcdir)/emulparams/elf64bmip-defs.sh \
   $(srcdir)/emulparams/elf32bmipn32-defs.sh $(ELF_DEPS) \
   $(srcdir)/emultempl/mipself.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
@@ -1795,7 +1800,8 @@ eelf64ltsmip.c: $(srcdir)/emulparams/elf64ltsmip.sh \
   $(srcdir)/emultempl/mipself.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 
 eelf64ltsmip_fbsd.c: $(srcdir)/emulparams/elf64ltsmip_fbsd.sh \
-  $(srcdir)/emulparams/elf64btsmip_fbsd.sh $(srcdir)/emulparams/elf64bmip-defs.sh \
+  ${srcdir}/emulparams/elf64ltsmip.sh ${srcdir}/emulparams/elf_fbsd.sh \
+  $(srcdir)/emulparams/elf64btsmip.sh $(srcdir)/emulparams/elf64bmip-defs.sh \
   $(srcdir)/emulparams/elf32bmipn32-defs.sh $(ELF_DEPS) \
   $(srcdir)/emultempl/mipself.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}