[LD][AARCH64]Add test cases for big-endian.

ld/testsuite

2015-11-03  Renlin Li  <renlin.li@arm.com>

	* ld-aarch64/aarch64-elf.exp: Run newly added test cases.
	* ld-aarch64/emit-relocs-301.d: Skip aarch64_be.
	* ld-aarch64/emit-relocs-302.d: Likwise.
	* ld-aarch64/emit-relocs-310.d: Likwise.
	* ld-aarch64/emit-relocs-515.d: Likwise.
	* ld-aarch64/emit-relocs-516.d: Likwise.
	* ld-aarch64/tls-large-desc.d: Likwise.
	* ld-aarch64/tls-large-ie.d: Likwise.
	* ld-aarch64/tls-relax-large-desc-ie.d: Likwise.
	* ld-aarch64/tls-relax-large-desc-le.d: Likwise.
	* ld-aarch64/tls-relax-large-gd-ie.d: Likwise.
	* ld-aarch64/tls-relax-large-gd-le.d: Likwise.
	* ld-aarch64/emit-relocs-301-be.d: New for aarch64_be.
	* ld-aarch64/emit-relocs-302-be.d: Likewise.
	* ld-aarch64/emit-relocs-310-be.d: Likewise.
	* ld-aarch64/emit-relocs-515-be.d: Likewise.
	* ld-aarch64/emit-relocs-516-be.d: Likewise.
	* ld-aarch64/tls-large-desc-be.d: Likewise.
	* ld-aarch64/tls-large-ie-be.d: Likewise.
	* ld-aarch64/tls-relax-large-desc-ie-be.d: Likewise.
	* ld-aarch64/tls-relax-large-desc-le-be.d: Likewise.
	* ld-aarch64/tls-relax-large-gd-ie-be.d: Likewise.
	* ld-aarch64/tls-relax-large-gd-le-be.d: Likewise.

ld/testsuite/ChangeLog

@@ -1,3 +1,29 @@
+2015-11-03  Renlin Li  <renlin.li@arm.com>
+
+	* ld-aarch64/aarch64-elf.exp: Run newly added test cases.
+	* ld-aarch64/emit-relocs-301.d: Skip aarch64_be.
+	* ld-aarch64/emit-relocs-302.d: Likwise.
+	* ld-aarch64/emit-relocs-310.d: Likwise.
+	* ld-aarch64/emit-relocs-515.d: Likwise.
+	* ld-aarch64/emit-relocs-516.d: Likwise.
+	* ld-aarch64/tls-large-desc.d: Likwise.
+	* ld-aarch64/tls-large-ie.d: Likwise.
+	* ld-aarch64/tls-relax-large-desc-ie.d: Likwise.
+	* ld-aarch64/tls-relax-large-desc-le.d: Likwise.
+	* ld-aarch64/tls-relax-large-gd-ie.d: Likwise.
+	* ld-aarch64/tls-relax-large-gd-le.d: Likwise.
+	* ld-aarch64/emit-relocs-301-be.d: New for aarch64_be.
+	* ld-aarch64/emit-relocs-302-be.d: Likewise.
+	* ld-aarch64/emit-relocs-310-be.d: Likewise.
+	* ld-aarch64/emit-relocs-515-be.d: Likewise.
+	* ld-aarch64/emit-relocs-516-be.d: Likewise.
+	* ld-aarch64/tls-large-desc-be.d: Likewise.
+	* ld-aarch64/tls-large-ie-be.d: Likewise.
+	* ld-aarch64/tls-relax-large-desc-ie-be.d: Likewise.
+	* ld-aarch64/tls-relax-large-desc-le-be.d: Likewise.
+	* ld-aarch64/tls-relax-large-gd-ie-be.d: Likewise.
+	* ld-aarch64/tls-relax-large-gd-le-be.d: Likewise.
+
 2015-10-29  H.J. Lu  <hongjiu.lu@intel.com>
 
 	* ld-x86-64/plt-main3.rd: Also check GOTPCRELX.

ld/testsuite/ld-aarch64/aarch64-elf.exp

@@ -118,18 +118,23 @@ run_dump_test "emit-relocs-286-bad"
 run_dump_test "emit-relocs-299"
 # 300 is not done yet
 run_dump_test "emit-relocs-301"
+run_dump_test "emit-relocs-301-be"
 run_dump_test "emit-relocs-302"
+run_dump_test "emit-relocs-302-be"
 # 303-308 are not done yet
 run_dump_test "emit-relocs-309-up"
 run_dump_test "emit-relocs-309-low"
 run_dump_test "emit-relocs-309-up-bad"
 run_dump_test "emit-relocs-309-low-bad"
 run_dump_test "emit-relocs-310"
+run_dump_test "emit-relocs-310-be"
 run_dump_test "emit-relocs-311"
 run_dump_test "emit-relocs-312"
 run_dump_test "emit-relocs-313"
 run_dump_test "emit-relocs-515"
+run_dump_test "emit-relocs-515-be"
 run_dump_test "emit-relocs-516"
+run_dump_test "emit-relocs-516-be"
 run_dump_test "emit-relocs-523"
 run_dump_test "emit-relocs-524"
 run_dump_test "emit-relocs-525"
@@ -182,9 +187,13 @@ run_dump_test "tls-relax-gd-le"
 run_dump_test "tls-relax-gdesc-le"
 run_dump_test "tls-relax-gd-ie"
 run_dump_test "tls-relax-large-gd-ie"
+run_dump_test "tls-relax-large-gd-ie-be"
 run_dump_test "tls-relax-large-gd-le"
+run_dump_test "tls-relax-large-gd-le-be"
 run_dump_test "tls-relax-large-desc-ie"
+run_dump_test "tls-relax-large-desc-ie-be"
 run_dump_test "tls-relax-large-desc-le"
+run_dump_test "tls-relax-large-desc-le-be"
 run_dump_test "tls-relax-large-ie-le"
 run_dump_test "tls-relax-gdesc-ie"
 run_dump_test "tls-relax-ie-le"
@@ -203,7 +212,9 @@ run_dump_test "tls-tiny-desc-ie"
 run_dump_test "tls-tiny-desc-le"
 run_dump_test "tls-tiny-ie"
 run_dump_test "tls-large-ie"
+run_dump_test "tls-large-ie-be"
 run_dump_test "tls-large-desc"
+run_dump_test "tls-large-desc-be"
 run_dump_test "tls-tiny-ld"
 run_dump_test "tls-small-ld"
 run_dump_test "tlsle"

ld/testsuite/ld-aarch64/emit-relocs-301-be.d

@@ -0,0 +1,23 @@
+#source: emit-relocs-301.s
+#ld: -T relocs.ld --defsym globala=0x11000 --defsym globalb=0x45000 --defsym globalc=0x1234  -e0 --emit-relocs
+#notarget: aarch64-*-*
+#objdump: -dr
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+0000000000010000 <\.text>:
+   10000:	580000e1 	ldr	x1, 1001c <\.text\+0x1c>
+   10004:	100000c2 	adr	x2, 1001c <\.text\+0x1c>
+   10008:	8b010041 	add	x1, x2, x1
+   1000c:	f2800200 	movk	x0, #0x10
+			1000c: R_AARCH64_MOVW_GOTOFF_G0_NC	globala
+   10010:	f2800300 	movk	x0, #0x18
+			10010: R_AARCH64_MOVW_GOTOFF_G0_NC	globalb
+   10014:	f2800100 	movk	x0, #0x8
+			10014: R_AARCH64_MOVW_GOTOFF_G0_NC	globalc
+   10018:	f8606820 	ldr	x0, \[x1,x0\]
+   1001c:	00000000 	\.word	0x00000000
+			1001c: R_AARCH64_PREL64	_GLOBAL_OFFSET_TABLE_
+   10020:	0000ffe4 	\.word	0x0000ffe4

ld/testsuite/ld-aarch64/emit-relocs-301.d

@@ -1,5 +1,6 @@
 #source: emit-relocs-301.s
 #ld: -T relocs.ld --defsym globala=0x11000 --defsym globalb=0x45000 --defsym globalc=0x1234  -e0 --emit-relocs
+#notarget: aarch64_be-*-*
 #objdump: -dr
 
 .*: +file format .*

ld/testsuite/ld-aarch64/emit-relocs-302-be.d

@@ -0,0 +1,23 @@
+#source: emit-relocs-302.s
+#ld: -T relocs.ld --defsym globala=0x11000 --defsym globalb=0x45000 --defsym globalc=0x1234  -e0 --emit-relocs
+#notarget: aarch64-*-*
+#objdump: -dr
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+0000000000010000 <\.text>:
+   10000:	580000e1 	ldr	x1, 1001c <\.text\+0x1c>
+   10004:	100000c2 	adr	x2, 1001c <\.text\+0x1c>
+   10008:	8b010041 	add	x1, x2, x1
+   1000c:	d2a00000 	movz	x0, #0x0, lsl #16
+			1000c: R_AARCH64_MOVW_GOTOFF_G1	globala
+   10010:	d2a00000 	movz	x0, #0x0, lsl #16
+			10010: R_AARCH64_MOVW_GOTOFF_G1	globalb
+   10014:	d2a00000 	movz	x0, #0x0, lsl #16
+			10014: R_AARCH64_MOVW_GOTOFF_G1	globalc
+   10018:	f8606820 	ldr	x0, \[x1,x0\]
+   1001c:	00000000 	\.word	0x00000000
+			1001c: R_AARCH64_PREL64	_GLOBAL_OFFSET_TABLE_
+   10020:	0000ffe4 	\.word	0x0000ffe4

ld/testsuite/ld-aarch64/emit-relocs-302.d

@@ -1,5 +1,6 @@
 #source: emit-relocs-302.s
 #ld: -T relocs.ld --defsym globala=0x11000 --defsym globalb=0x45000 --defsym globalc=0x1234  -e0 --emit-relocs
+#notarget: aarch64_be-*-*
 #objdump: -dr
 
 .*: +file format .*

ld/testsuite/ld-aarch64/emit-relocs-310-be.d

@@ -0,0 +1,22 @@
+#source: emit-relocs-310.s
+#ld: -T relocs.ld --defsym globala=0x11000 --defsym globalb=0x45000 --defsym globalc=0x1234  -e0 --emit-relocs
+#notarget: aarch64-*-*
+#objdump: -dr
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+0000000000010000 <\.text>:
+   10000:	580000c1 	ldr	x1, 10018 <\.text\+0x18>
+   10004:	100000a2 	adr	x2, 10018 <\.text\+0x18>
+   10008:	8b010041 	add	x1, x2, x1
+   1000c:	f9400820 	ldr	x0, \[x1,#16\]
+			1000c: R_AARCH64_LD64_GOTOFF_LO15	globala
+   10010:	f9400c20 	ldr	x0, \[x1,#24\]
+			10010: R_AARCH64_LD64_GOTOFF_LO15	globalb
+   10014:	f9400420 	ldr	x0, \[x1,#8\]
+			10014: R_AARCH64_LD64_GOTOFF_LO15	globalc
+   10018:	00000000 	.word	0x00000000
+			10018: R_AARCH64_PREL64	_GLOBAL_OFFSET_TABLE_
+   1001c:	0000ffe8 	.word	0x0000ffe8

ld/testsuite/ld-aarch64/emit-relocs-310.d

@@ -1,5 +1,6 @@
 #source: emit-relocs-310.s
 #ld: -T relocs.ld --defsym globala=0x11000 --defsym globalb=0x45000 --defsym globalc=0x1234  -e0 --emit-relocs
+#notarget: aarch64_be-*-*
 #objdump: -dr
 
 .*: +file format .*

ld/testsuite/ld-aarch64/emit-relocs-515-be.d

@@ -0,0 +1,34 @@
+#source: emit-relocs-515.s
+#ld: -shared -T relocs.ld -e0
+#notarget: aarch64-*-*
+#objdump: -dr
+#...
+
+Disassembly of section .text:
+
+0000000000010000 \<test\>:
+   10000:	580000e1 	ldr	x1, 1001c \<test\+0x1c\>
+   10004:	100000c2 	adr	x2, 1001c \<test\+0x1c\>
+   10008:	8b020021 	add	x1, x1, x2
+   1000c:	d2a00000 	movz	x0, #0x0, lsl #16
+   10010:	8b000020 	add	x0, x1, x0
+   10014:	9400000c 	bl	10044 \<test\+0x44\>
+   10018:	d503201f 	nop
+   1001c:	00000000 	.word	0x00000000
+   10020:	0000ffe4 	.word	0x0000ffe4
+
+Disassembly of section .plt:
+
+0000000000010024 \<.plt\>:
+   10024:	a9bf7bf0 	stp	x16, x30, \[sp,#-16\]!
+   10028:	90000090 	adrp	x16, 20000 \<_GLOBAL_OFFSET_TABLE_\>
+   1002c:	f9401611 	ldr	x17, \[x16,#40\]
+   10030:	9100a210 	add	x16, x16, #0x28
+   10034:	d61f0220 	br	x17
+   10038:	d503201f 	nop
+   1003c:	d503201f 	nop
+   10040:	d503201f 	nop
+   10044:	90000090 	adrp	x16, 20000 \<_GLOBAL_OFFSET_TABLE_\>
+   10048:	f9401a11 	ldr	x17, \[x16,#48\]
+   1004c:	9100c210 	add	x16, x16, #0x30
+   10050:	d61f0220 	br	x17

ld/testsuite/ld-aarch64/emit-relocs-515.d

@@ -1,5 +1,6 @@
 #source: emit-relocs-515.s
 #ld: -shared -T relocs.ld -e0
+#notarget: aarch64_be-*-*
 #objdump: -dr
 #...
 

ld/testsuite/ld-aarch64/emit-relocs-516-be.d

@@ -0,0 +1,35 @@
+#source: emit-relocs-516.s
+#ld: -shared -T relocs.ld -e0
+#notarget: aarch64-*-*
+#objdump: -dr
+#...
+
+Disassembly of section .text:
+
+0000000000010000 \<test\>:
+   10000:	58000101 	ldr	x1, 10020 \<test\+0x20\>
+   10004:	100000e2 	adr	x2, 10020 \<test\+0x20\>
+   10008:	8b020021 	add	x1, x1, x2
+   1000c:	f2800100 	movk	x0, #0x8
+   10010:	f2800300 	movk	x0, #0x18
+   10014:	8b000020 	add	x0, x1, x0
+   10018:	9400000c 	bl	10048 \<test\+0x48\>
+   1001c:	d503201f 	nop
+   10020:	00000000 	.word	0x00000000
+   10024:	0000ffe0 	.word	0x0000ffe0
+
+Disassembly of section .plt:
+
+0000000000010028 \<.plt\>:
+   10028:	a9bf7bf0 	stp	x16, x30, \[sp,#-16\]!
+   1002c:	90000090 	adrp	x16, 20000 \<_GLOBAL_OFFSET_TABLE_\>
+   10030:	f9401e11 	ldr	x17, \[x16,#56\]
+   10034:	9100e210 	add	x16, x16, #0x38
+   10038:	d61f0220 	br	x17
+   1003c:	d503201f 	nop
+   10040:	d503201f 	nop
+   10044:	d503201f 	nop
+   10048:	90000090 	adrp	x16, 20000 \<_GLOBAL_OFFSET_TABLE_\>
+   1004c:	f9402211 	ldr	x17, \[x16,#64\]
+   10050:	91010210 	add	x16, x16, #0x40
+   10054:	d61f0220 	br	x17

ld/testsuite/ld-aarch64/emit-relocs-516.d

@@ -1,5 +1,6 @@
 #source: emit-relocs-516.s
 #ld: -shared -T relocs.ld -e0
+#notarget: aarch64_be-*-*
 #objdump: -dr
 #...
 

ld/testsuite/ld-aarch64/tls-large-desc-be.d

@@ -0,0 +1,39 @@
+#source: tls-large-desc.s
+#ld: -shared -T relocs.ld -e0
+#notarget: aarch64-*-*
+#objdump: -dr
+#...
+
+Disassembly of section .text:
+
+0000000000010000 \<test\>:
+  +10000:	58000101 	ldr	x1, 10020 \<test\+0x20\>
+  +10004:	100000e2 	adr	x2, 10020 \<test\+0x20\>
+  +10008:	8b020032 	add	x18, x1, x2
+  +1000c:	d2a00000 	movz	x0, #0x0, lsl #16
+  +10010:	f2800500 	movk	x0, #0x28
+  +10014:	f8606a41 	ldr	x1, \[x18,x0\]
+  +10018:	8b000240 	add	x0, x18, x0
+  +1001c:	d63f0020 	blr	x1
+  +10020:	00000000 	.word	0x00000000
+  +10024:	0000ffe0 	.word	0x0000ffe0
+
+Disassembly of section .plt:
+
+0000000000010028 <.plt>:
+  +10028:	a9bf7bf0 	stp	x16, x30, \[sp,#-16\]!
+  +1002c:	90000090 	adrp	x16, 20000 \<_GLOBAL_OFFSET_TABLE_\>
+  +10030:	f9401211 	ldr	x17, \[x16,#32\]
+  +10034:	91008210 	add	x16, x16, #0x20
+  +10038:	d61f0220 	br	x17
+  +1003c:	d503201f 	nop
+  +10040:	d503201f 	nop
+  +10044:	d503201f 	nop
+  +10048:	a9bf0fe2 	stp	x2, x3, \[sp,#-16\]!
+  +1004c:	90000082 	adrp	x2, 20000 \<_GLOBAL_OFFSET_TABLE_\>
+  +10050:	90000083 	adrp	x3, 20000 \<_GLOBAL_OFFSET_TABLE_\>
+  +10054:	f9400442 	ldr	x2, \[x2,#8\]
+  +10058:	91004063 	add	x3, x3, #0x10
+  +1005c:	d61f0040 	br	x2
+  +10060:	d503201f 	nop
+  +10064:	d503201f 	nop

ld/testsuite/ld-aarch64/tls-large-desc.d

@@ -1,5 +1,6 @@
 #source: tls-large-desc.s
 #ld: -shared -T relocs.ld -e0
+#notarget: aarch64_be-*-*
 #objdump: -dr
 #...
 

ld/testsuite/ld-aarch64/tls-large-ie-be.d

@@ -0,0 +1,20 @@
+#source: tls-large-ie.s
+#ld: -shared -T relocs.ld -e0
+#notarget: aarch64-*-*
+#objdump: -dr
+#...
+
+Disassembly of section .text:
+
+0000000000010000 \<test\>:
+   10000:	58000121 	ldr	x1, 10024 \<test\+0x24\>
+   10004:	10000102 	adr	x2, 10024 \<test\+0x24\>
+   10008:	8b020021 	add	x1, x1, x2
+   1000c:	d53bd042 	mrs	x2, tpidr_el0
+   10010:	d2a00000 	movz	x0, #0x0, lsl #16
+   10014:	f2800100 	movk	x0, #0x8
+   10018:	f8606820 	ldr	x0, \[x1,x0\]
+   1001c:	8b020000 	add	x0, x0, x2
+   10020:	d503201f 	nop
+   10024:	0000(ffdc|0000) 	.word	0x0000(ffdc|0000)
+   10028:	0000(0000|ffdc) 	.word	0x0000(0000|ffdc)

ld/testsuite/ld-aarch64/tls-large-ie.d

@@ -1,5 +1,6 @@
 #source: tls-large-ie.s
 #ld: -shared -T relocs.ld -e0
+#notarget: aarch64_be-*-*
 #objdump: -dr
 #...
 

ld/testsuite/ld-aarch64/tls-relax-large-desc-ie-be.d

@@ -0,0 +1,19 @@
+#source: tls-relax-large-desc-ie.s
+#ld: -T relocs.ld -e0
+#notarget: aarch64-*-*
+#objdump: -dr
+#...
+
+Disassembly of section .text:
+
+0000000000010000 <test>:
+  +10000:	58000101 	ldr	x1, 10020 \<test\+0x20\>
+  +10004:	100000e2 	adr	x2, 10020 \<test\+0x20\>
+  +10008:	8b020032 	add	x18, x1, x2
+  +1000c:	d2a00000 	movz	x0, #0x0, lsl #16
+  +10010:	f2800100 	movk	x0, #0x8
+  +10014:	f8606a40 	ldr	x0, \[x18,x0\]
+  +10018:	d503201f 	nop
+  +1001c:	d503201f 	nop
+  +10020:	00000000 	.word	0x00000000
+  +10024:	0000ffe0 	.word	0x0000ffe0

ld/testsuite/ld-aarch64/tls-relax-large-desc-ie.d

@@ -1,5 +1,6 @@
 #source: tls-relax-large-desc-ie.s
 #ld: -T relocs.ld -e0
+#notarget: aarch64_be-*-*
 #objdump: -dr
 #...
 

ld/testsuite/ld-aarch64/tls-relax-large-desc-le-be.d

@@ -0,0 +1,19 @@
+#source: tls-relax-large-desc-le.s
+#ld: -T relocs.ld -e0
+#notarget: aarch64-*-*
+#objdump: -dr
+#...
+
+Disassembly of section .text:
+
+0000000000010000 <test>:
+  +10000:	58000101 	ldr	x1, 10020 \<test\+0x20\>
+  +10004:	100000e2 	adr	x2, 10020 \<test\+0x20\>
+  +10008:	8b020032 	add	x18, x1, x2
+  +1000c:	d2c00000 	movz	x0, #0x0, lsl #32
+  +10010:	f2a00000 	movk	x0, #0x0, lsl #16
+  +10014:	f2800200 	movk	x0, #0x10
+  +10018:	d503201f 	nop
+  +1001c:	d503201f 	nop
+  +10020:	00000000 	.word	0x00000000
+  +10024:	0000ffe0 	.word	0x0000ffe0

ld/testsuite/ld-aarch64/tls-relax-large-desc-le.d

@@ -1,5 +1,6 @@
 #source: tls-relax-large-desc-le.s
 #ld: -T relocs.ld -e0
+#notarget: aarch64_be-*-*
 #objdump: -dr
 #...
 

ld/testsuite/ld-aarch64/tls-relax-large-gd-ie-be.d

@@ -0,0 +1,17 @@
+#source: tls-relax-large-gd-ie.s
+#ld: -T relocs.ld -e0
+#notarget: aarch64-*-*
+#objdump: -dr
+#...
+0000000000010000 <test>:
+ +10000:	58000121 	ldr	x1, 10024 <test\+0x24>
+ +10004:	10000102 	adr	x2, 10024 <test\+0x24>
+ +10008:	8b010041 	add	x1, x2, x1
+ +1000c:	d2a00000 	movz	x0, #0x0, lsl #16
+ +10010:	f2800100 	movk	x0, #0x8
+ +10014:	58000000 	ldr	x0, 10014 <test\+0x14>
+ +10018:	d53bd041 	mrs	x1, tpidr_el0
+ +1001c:	8b000020 	add	x0, x1, x0
+ +10020:	b9400000 	ldr	w0, \[x0\]
+ +10024:	00000000 	.word	0x00000000
+ +10028:	0000ffdc 	.word	0x0000ffdc

ld/testsuite/ld-aarch64/tls-relax-large-gd-ie.d

@@ -1,5 +1,6 @@
 #source: tls-relax-large-gd-ie.s
 #ld: -T relocs.ld -e0
+#notarget: aarch64_be-*-*
 #objdump: -dr
 #...
 0000000000010000 <test>:

ld/testsuite/ld-aarch64/tls-relax-large-gd-le-be.d

@@ -0,0 +1,17 @@
+#source: tls-relax-large-gd-le.s
+#ld: -T relocs.ld -e0
+#notarget: aarch64-*-*
+#objdump: -dr
+#...
+0000000000010000 <test>:
+ +10000:	58000121 	ldr	x1, 10024 <test\+0x24>
+ +10004:	10000102 	adr	x2, 10024 <test\+0x24>
+ +10008:	8b010041 	add	x1, x2, x1
+ +1000c:	d2c00000 	movz	x0, #0x0, lsl #32
+ +10010:	f2a00000 	movk	x0, #0x0, lsl #16
+ +10014:	f2800200 	movk	x0, #0x10
+ +10018:	d53bd041 	mrs	x1, tpidr_el0
+ +1001c:	8b000020 	add	x0, x1, x0
+ +10020:	b9400000 	ldr	w0, \[x0\]
+ +10024:	00000000 	.word	0x00000000
+ +10028:	0000ffdc 	.word	0x0000ffdc

ld/testsuite/ld-aarch64/tls-relax-large-gd-le.d

@@ -1,5 +1,6 @@
 #source: tls-relax-large-gd-le.s
 #ld: -T relocs.ld -e0
+#notarget: aarch64_be-*-*
 #objdump: -dr
 #...
 0000000000010000 <test>: