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, 19 insertions, 19 deletions

diff --git a/ld/scripttempl/v850.sc b/ld/scripttempl/v850.sc
index c66c310..df8302c 100644
--- a/ld/scripttempl/v850.sc
+++ b/ld/scripttempl/v850.sc
@@ -25,9 +25,9 @@ SECTIONS
   .zdata ${ZDATA_START_ADDR} :
   {
 	*(.zdata)
-	*(.zbss)
+	${RELOCATING+*(.zbss)
 	*(reszdata)
-	*(.zcommon)
+	*(.zcommon)}
   }
 
   /* This is the read only part of the zero data area.
@@ -39,8 +39,8 @@ SECTIONS
   .rozdata ${ROZDATA_START_ADDR} :
   {
 	*(.rozdata)
-	*(romzdata)
-	*(romzbss)
+	${RELOCATING+*(romzdata)
+	*(romzbss)}
   }
 
   /* Read-only sections, merged into text segment.  */
@@ -81,7 +81,7 @@ SECTIONS
 
     /* .gnu.warning sections are handled specially by elf32.em.  */
     *(.gnu.warning)
-    *(.gnu.linkonce.t*)
+    ${RELOCATING+*(.gnu.linkonce.t*)}
   } =0
 
   ${RELOCATING+_etext = .;}
@@ -103,22 +103,22 @@ SECTIONS
   }
 
   .fini		: { KEEP (*(.fini)) } =0
-  .rodata	: { *(.rodata) ${RELOCATING+*(.rodata.*)} *(.gnu.linkonce.r*) }
+  .rodata	: { *(.rodata) ${RELOCATING+*(.rodata.*) *(.gnu.linkonce.r*)} }
   .rodata1	: { *(.rodata1) }
 
   .data		:
   {
     *(.data)
-    ${RELOCATING+*(.data.*)}
-    *(.gnu.linkonce.d*)
-    CONSTRUCTORS
+    ${RELOCATING+*(.data.*)
+    *(.gnu.linkonce.d*)}
+    ${CONSTRUCTING+CONSTRUCTORS}
   }
   .data1	: { *(.data1) }
   .ctors	:
   {
     ${CONSTRUCTING+___ctors = .;}
     KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors))
-    KEEP (*(SORT(.ctors.*)))
+    ${RELOCATING+KEEP (*(SORT(.ctors.*)))}
     KEEP (*crtend(.ctors))
     ${CONSTRUCTING+___ctors_end = .;}
   }
@@ -126,7 +126,7 @@ SECTIONS
   {
     ${CONSTRUCTING+___dtors = .;}
     KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
-    KEEP (*(SORT(.dtors.*)))
+    ${RELOCATING+KEEP (*(SORT(.dtors.*)))}
     KEEP (*crtend.o(.dtors))
     ${CONSTRUCTING+___dtors_end = .;}
   }
@@ -137,17 +137,17 @@ SECTIONS
 
   .gcc_except_table : { *(.gcc_except_table) }
 
-  .got		: { *(.got.plt) *(.got) }
+  .got		: {${RELOCATING+ *(.got.plt)} *(.got) }
   .dynamic	: { *(.dynamic) }
 
   .tdata ${TDATA_START_ADDR} :
   {
-	${RELOCATING+PROVIDE (__ep = .);}
+	${RELOCATING+PROVIDE (__ep = .);
 	*(.tbyte)
-	*(.tcommon_byte)
+	*(.tcommon_byte)}
 	*(.tdata)
-	*(.tbss)
-	*(.tcommon)
+	${RELOCATING+*(.tbss)
+	*(.tcommon)}
   }
 
   /* We want the small data sections together, so single-instruction offsets
@@ -175,7 +175,7 @@ SECTIONS
   {
 	${RELOCATING+__sbss_start = .;}
 	*(.sbss)
-	*(.scommon)
+	${RELOCATING+*(.scommon)}
   }
 
   ${RELOCATING+_edata  = DEFINED (__sbss_start) ? __sbss_start : . ;}
@@ -185,9 +185,9 @@ SECTIONS
   {
 	${RELOCATING+__bss_start = DEFINED (__sbss_start) ? __sbss_start : . ;}
 	${RELOCATING+__real_bss_start = . ;}
-	*(.dynbss)
+	${RELOCATING+*(.dynbss)}
 	*(.bss)
-	*(COMMON)
+	${RELOCATING+*(COMMON)}
   }
 
   ${RELOCATING+_end = . ;}