S/390: Move start of 64 bit binaries from 2GB to 256MB.

ld/ChangeLog:

2016-09-23  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

	* emulparams/elf64_s390.sh: Change TEXT_START_ADDR to 256MB.
	* testsuite/ld-s390/tlsbin_64.dd: Adjust testcase accordingly.
	* testsuite/ld-s390/tlsbin_64.rd: Likewise.

ld/ChangeLog

@@ -1,3 +1,9 @@
+2016-09-23  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
+
+	* emulparams/elf64_s390.sh: Change TEXT_START_ADDR to 256MB.
+	* testsuite/ld-s390/tlsbin_64.dd: Adjust testcase accordingly.
+	* testsuite/ld-s390/tlsbin_64.rd: Likewise.
+
 2016-09-22  Nick Clifton  <nickc@redhat.com>
 
 	* emultempl/elf32.em (_try_needed): In verbose mode, report failed

ld/emulparams/elf64_s390.sh

@@ -2,7 +2,7 @@ SCRIPT_NAME=elf
 ELFSIZE=64
 OUTPUT_FORMAT="elf64-s390"
 NO_REL_RELOCS=yes
-TEXT_START_ADDR=0x80000000
+TEXT_START_ADDR=0x10000000
 MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"
 COMMONPAGESIZE="CONSTANT (COMMONPAGESIZE)"
 ARCH="s390:64-bit"

ld/testsuite/ld-s390/tlsbin_64.dd

@@ -177,7 +177,8 @@ Disassembly of section .text:
  +[0-9a-f]+:	a7 d5 00 16       	bras	%r13,[0-9a-f]+ <_start\+0x30>
 # sG6@indntpoff
  +[0-9a-f]+:	00 00 00 00       	.long	0x00000000
- +[0-9a-f]+:	80 00 [0-9a-f ]+       	ssm	[0-9]+\(%r1\)
+ +[0-9a-f]+:	10 00             	lpr	%r0,%r0
+ +[0-9a-f]+:	[0-9a-f ]+       	lr	%r9,%r8
 # bg6@indntpoff
  +[0-9a-f]+:	ff ff ff ff       	.long	0xffffffff
  +[0-9a-f]+:	ff ff ff d4       	.long	0xffffffd4

ld/testsuite/ld-s390/tlsbin_64.rd

@@ -34,8 +34,8 @@ There are [0-9]+ program headers, starting at offset [0-9]+
 
 Program Headers:
  +Type +Offset +VirtAddr +PhysAddr +FileSiz +MemSiz +Flg Align
- +PHDR +0x0+40 0x0+80000040 0x0+80000040 0x0+150 0x0+150 R E 0x8
- +INTERP +0x0+190 0x0+80000190 0x0+80000190 0x0+f 0x0+f R +0x1
+ +PHDR +0x0+40 0x0+10000040 0x0+10000040 0x0+150 0x0+150 R E 0x8
+ +INTERP +0x0+190 0x0+10000190 0x0+10000190 0x0+f 0x0+f R +0x1
 .*Requesting program interpreter.*
  +LOAD .* R E 0x1000
  +LOAD .* RW +0x1000