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修訂	1daf502a16e052b55a28bd52b4fde185ccc3b27b (tree)
時間	2018-01-25 01:20:05
作者	Renlin Li <renlin.li@arm....>
Commiter	Renlin Li

Log Message

[LD][AARCH64]Add group relocations to create PC-relative offset.

This is a patch to add linker support for group relocations to create a
16, 32, 48, or 64 bit PC-relative offset inline.

The following relocations are added along with the test cases:
BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
BFD_RELOC_AARCH64_MOVW_PREL_G3.

bfd/

2018-01-24 Renlin Li <renlin.li@arm.com>

* elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
BFD_RELOC_AARCH64_MOVW_PREL_G3.
* elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
(_bfd_aarch64_elf_resolve_relocation): Likewise.

ld/

2018-01-24 Renlin Li <renlin.li@arm.com>

* testsuite/ld-aarch64/aarch64-elf.exp: Run new testes.
* testsuite/ld-aarch64/emit-relocs-287.s: Fix test case.
* testsuite/ld-aarch64/emit-relocs-287.d: Fix expected output.
* testsuite/ld-aarch64/emit-relocs-287-overflow.s: New.
* testsuite/ld-aarch64/emit-relocs-287-overflow.d: New.
* testsuite/ld-aarch64/emit-relocs-288.d: New.
* testsuite/ld-aarch64/emit-relocs-288.s: New.
* testsuite/ld-aarch64/emit-relocs-289.d: New.
* testsuite/ld-aarch64/emit-relocs-289.s: New.
* testsuite/ld-aarch64/emit-relocs-289-overflow.s: New.
* testsuite/ld-aarch64/emit-relocs-289-overflow.d: New.
* testsuite/ld-aarch64/emit-relocs-290.d: New.
* testsuite/ld-aarch64/emit-relocs-290.s: New.
* testsuite/ld-aarch64/emit-relocs-291.d: New.
* testsuite/ld-aarch64/emit-relocs-291.s: New.
* testsuite/ld-aarch64/emit-relocs-291-overflow.s: New.
* testsuite/ld-aarch64/emit-relocs-291-overflow.d: New.
* testsuite/ld-aarch64/emit-relocs-292.d: New.
* testsuite/ld-aarch64/emit-relocs-292.s: New.
* testsuite/ld-aarch64/emit-relocs-293.d: New.
* testsuite/ld-aarch64/emit-relocs-293.s: New.

Change Summary

modified: bfd/ChangeLog (diff)
modified: bfd/elfnn-aarch64.c (diff)
modified: bfd/elfxx-aarch64.c (diff)
modified: ld/ChangeLog (diff)
modified: ld/testsuite/ld-aarch64/aarch64-elf.exp (diff)
add: ld/testsuite/ld-aarch64/emit-relocs-287-overflow.d (diff)
add: ld/testsuite/ld-aarch64/emit-relocs-287-overflow.s (diff)
modified: ld/testsuite/ld-aarch64/emit-relocs-287.d (diff)
modified: ld/testsuite/ld-aarch64/emit-relocs-287.s (diff)
add: ld/testsuite/ld-aarch64/emit-relocs-288.d (diff)
add: ld/testsuite/ld-aarch64/emit-relocs-288.s (diff)
add: ld/testsuite/ld-aarch64/emit-relocs-289-overflow.d (diff)
add: ld/testsuite/ld-aarch64/emit-relocs-289-overflow.s (diff)
add: ld/testsuite/ld-aarch64/emit-relocs-289.d (diff)
add: ld/testsuite/ld-aarch64/emit-relocs-289.s (diff)
add: ld/testsuite/ld-aarch64/emit-relocs-290.d (diff)
add: ld/testsuite/ld-aarch64/emit-relocs-290.s (diff)
add: ld/testsuite/ld-aarch64/emit-relocs-291-overflow.d (diff)
add: ld/testsuite/ld-aarch64/emit-relocs-291-overflow.s (diff)
add: ld/testsuite/ld-aarch64/emit-relocs-291.d (diff)
add: ld/testsuite/ld-aarch64/emit-relocs-291.s (diff)
add: ld/testsuite/ld-aarch64/emit-relocs-292.d (diff)
add: ld/testsuite/ld-aarch64/emit-relocs-292.s (diff)
add: ld/testsuite/ld-aarch64/emit-relocs-293.d (diff)
add: ld/testsuite/ld-aarch64/emit-relocs-293.s (diff)

差異

--- a/bfd/ChangeLog

+++ b/bfd/ChangeLog

		@@ -1,5 +1,15 @@
1	1	2018-01-24 Renlin Li <renlin.li@arm.com>
2	2
	3	+ * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
	4	+ BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
	5	+ BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
	6	+ BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
	7	+ BFD_RELOC_AARCH64_MOVW_PREL_G3.
	8	+ * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
	9	+ (_bfd_aarch64_elf_resolve_relocation): Likewise.
	10	+
	11	+2018-01-24 Renlin Li <renlin.li@arm.com>
	12	+
3	13	* reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
4	14	BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
5	15	BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,

--- a/bfd/elfnn-aarch64.c

+++ b/bfd/elfnn-aarch64.c

		@@ -5462,6 +5462,13 @@ bad_ifunc_reloc:
5462	5462	case BFD_RELOC_AARCH64_ADR_HI21_PCREL:
5463	5463	case BFD_RELOC_AARCH64_ADR_LO21_PCREL:
5464	5464	case BFD_RELOC_AARCH64_LD_LO19_PCREL:
	5465	+ case BFD_RELOC_AARCH64_MOVW_PREL_G0:
	5466	+ case BFD_RELOC_AARCH64_MOVW_PREL_G0_NC:
	5467	+ case BFD_RELOC_AARCH64_MOVW_PREL_G1:
	5468	+ case BFD_RELOC_AARCH64_MOVW_PREL_G1_NC:
	5469	+ case BFD_RELOC_AARCH64_MOVW_PREL_G2:
	5470	+ case BFD_RELOC_AARCH64_MOVW_PREL_G2_NC:
	5471	+ case BFD_RELOC_AARCH64_MOVW_PREL_G3:
5465	5472	if (bfd_link_pic (info)
5466	5473	&& (input_section->flags & SEC_ALLOC) != 0
5467	5474	&& (input_section->flags & SEC_READONLY) != 0

--- a/bfd/elfxx-aarch64.c

+++ b/bfd/elfxx-aarch64.c

		@@ -301,6 +301,10 @@ _bfd_aarch64_elf_put_addend (bfd *abfd,
301	301	case BFD_RELOC_AARCH64_MOVW_G0_S:
302	302	case BFD_RELOC_AARCH64_MOVW_G1_S:
303	303	case BFD_RELOC_AARCH64_MOVW_G2_S:
	304	+ case BFD_RELOC_AARCH64_MOVW_PREL_G0:
	305	+ case BFD_RELOC_AARCH64_MOVW_PREL_G1:
	306	+ case BFD_RELOC_AARCH64_MOVW_PREL_G2:
	307	+ case BFD_RELOC_AARCH64_MOVW_PREL_G3:
304	308	case BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0:
305	309	case BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1:
306	310	case BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G2:

		@@ -333,6 +337,9 @@ _bfd_aarch64_elf_put_addend (bfd *abfd,
333	337	case BFD_RELOC_AARCH64_MOVW_G3:
334	338	case BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC:
335	339	case BFD_RELOC_AARCH64_MOVW_GOTOFF_G1:
	340	+ case BFD_RELOC_AARCH64_MOVW_PREL_G0_NC:
	341	+ case BFD_RELOC_AARCH64_MOVW_PREL_G1_NC:
	342	+ case BFD_RELOC_AARCH64_MOVW_PREL_G2_NC:
336	343	case BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC:
337	344	case BFD_RELOC_AARCH64_TLSDESC_OFF_G1:
338	345	case BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC:

		@@ -395,6 +402,13 @@ _bfd_aarch64_elf_resolve_relocation (bfd_reloc_code_real_type r_type,
395	402	case BFD_RELOC_AARCH64_ADR_LO21_PCREL:
396	403	case BFD_RELOC_AARCH64_BRANCH19:
397	404	case BFD_RELOC_AARCH64_LD_LO19_PCREL:
	405	+ case BFD_RELOC_AARCH64_MOVW_PREL_G0:
	406	+ case BFD_RELOC_AARCH64_MOVW_PREL_G0_NC:
	407	+ case BFD_RELOC_AARCH64_MOVW_PREL_G1:
	408	+ case BFD_RELOC_AARCH64_MOVW_PREL_G1_NC:
	409	+ case BFD_RELOC_AARCH64_MOVW_PREL_G2:
	410	+ case BFD_RELOC_AARCH64_MOVW_PREL_G2_NC:
	411	+ case BFD_RELOC_AARCH64_MOVW_PREL_G3:
398	412	case BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21:
399	413	case BFD_RELOC_AARCH64_TLSDESC_LD_PREL19:
400	414	case BFD_RELOC_AARCH64_TLSGD_ADR_PREL21:

--- a/ld/ChangeLog

+++ b/ld/ChangeLog

		@@ -1,3 +1,27 @@
	1	+2018-01-24 Renlin Li <renlin.li@arm.com>
	2	+
	3	+ * testsuite/ld-aarch64/aarch64-elf.exp: Run new testes.
	4	+ * testsuite/ld-aarch64/emit-relocs-287.s: Fix test case.
	5	+ * testsuite/ld-aarch64/emit-relocs-287.d: Fix expected output.
	6	+ * testsuite/ld-aarch64/emit-relocs-287-overflow.s: New.
	7	+ * testsuite/ld-aarch64/emit-relocs-287-overflow.d: New.
	8	+ * testsuite/ld-aarch64/emit-relocs-288.d: New.
	9	+ * testsuite/ld-aarch64/emit-relocs-288.s: New.
	10	+ * testsuite/ld-aarch64/emit-relocs-289.d: New.
	11	+ * testsuite/ld-aarch64/emit-relocs-289.s: New.
	12	+ * testsuite/ld-aarch64/emit-relocs-289-overflow.s: New.
	13	+ * testsuite/ld-aarch64/emit-relocs-289-overflow.d: New.
	14	+ * testsuite/ld-aarch64/emit-relocs-290.d: New.
	15	+ * testsuite/ld-aarch64/emit-relocs-290.s: New.
	16	+ * testsuite/ld-aarch64/emit-relocs-291.d: New.
	17	+ * testsuite/ld-aarch64/emit-relocs-291.s: New.
	18	+ * testsuite/ld-aarch64/emit-relocs-291-overflow.s: New.
	19	+ * testsuite/ld-aarch64/emit-relocs-291-overflow.d: New.
	20	+ * testsuite/ld-aarch64/emit-relocs-292.d: New.
	21	+ * testsuite/ld-aarch64/emit-relocs-292.s: New.
	22	+ * testsuite/ld-aarch64/emit-relocs-293.d: New.
	23	+ * testsuite/ld-aarch64/emit-relocs-293.s: New.
	24	+
1	25	2018-01-20 H.J. Lu <hongjiu.lu@intel.com>
2	26
3	27	PR ld/22721

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

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

		@@ -143,7 +143,17 @@ run_dump_test_lp64 "emit-relocs-284"
143	143	run_dump_test_lp64 "emit-relocs-285"
144	144	run_dump_test_lp64 "emit-relocs-286"
145	145	run_dump_test_lp64 "emit-relocs-286-bad"
146		-# 287-298 are not done yet
	146	+run_dump_test_lp64 "emit-relocs-287"
	147	+run_dump_test_lp64 "emit-relocs-287-overflow"
	148	+run_dump_test_lp64 "emit-relocs-288"
	149	+run_dump_test_lp64 "emit-relocs-289"
	150	+run_dump_test_lp64 "emit-relocs-289-overflow"
	151	+run_dump_test_lp64 "emit-relocs-290"
	152	+run_dump_test_lp64 "emit-relocs-291"
	153	+run_dump_test_lp64 "emit-relocs-291-overflow"
	154	+run_dump_test_lp64 "emit-relocs-292"
	155	+run_dump_test_lp64 "emit-relocs-293"
	156	+# 294-298 are not done yet
147	157	run_dump_test_lp64 "emit-relocs-299"
148	158	# 300 is not done yet
149	159	run_dump_test_lp64 "emit-relocs-301"

--- /dev/null

+++ b/ld/testsuite/ld-aarch64/emit-relocs-287-overflow.d

		@@ -0,0 +1,5 @@
	1	+#source: emit-relocs-287-overflow.s
	2	+#ld: -T relocs.ld --defsym tempy=0x20000 --defsym tempy2=0x0 -e0 --emit-relocs
	3	+#objdump: -dr
	4	+#error: .\(.text\+0x\d+\): relocation truncated to fit: R_AARCH64_MOVW_PREL_G0 against symbol `tempy' .
	5	+#error: .\(.text\+0x\d+\): relocation truncated to fit: R_AARCH64_MOVW_PREL_G0 against symbol `tempy2' .

--- /dev/null

+++ b/ld/testsuite/ld-aarch64/emit-relocs-287-overflow.s

		@@ -0,0 +1,5 @@
	1	+.comm gempy,4,4
	2	+.text
	3	+
	4	+ movz x4, :prel_g0:tempy
	5	+ movz x4, :prel_g0:tempy2

--- a/ld/testsuite/ld-aarch64/emit-relocs-287.d

+++ b/ld/testsuite/ld-aarch64/emit-relocs-287.d

		@@ -1,14 +1,10 @@
1	1	#source: emit-relocs-287.s
2		-#ld: -T relocs.ld --defsym tempy=0x11000 --defsym tempy2=0x45000 --defsym tempy3=0x1234 --defsym _GOT_=0x10000 -e0 --emit-relocs
	2	+#ld: -T relocs.ld --defsym tempy=0x1ffff --defsym tempy2=0x4 -e0 --emit-relocs
3	3	#objdump: -dr
4	4
5	5	#...
6		- +10000: 8a000000 and x0, x0, x0
7		- +10004: 92400000 and x0, x0, #0x1
8		- +10008: d2820004 movz x4, #0x1000
9		- +10008: R_AARCH64_MOVW_PREL_G0 _GOT_
10		- +1000c: d28a0007 movz x7, #0x5000
11		- +1000c: R_AARCH64_MOVW_PREL_G0 _GOT_
12		- +10010: d2824691 movz x17, #0x1234
13		- +10010: R_AARCH64_MOVW_PREL_G0 _GOT_
	6	+ +10000: d29fffe4 mov x4, #0xffff // #65535
	7	+ 10000: R_AARCH64_MOVW_PREL_G0 tempy
	8	+ +10004: 929ffff1 mov x17, #0xffffffffffff0000 // #-65536
	9	+ 10004: R_AARCH64_MOVW_PREL_G0 tempy2
14	10

--- a/ld/testsuite/ld-aarch64/emit-relocs-287.s

+++ b/ld/testsuite/ld-aarch64/emit-relocs-287.s

		@@ -1,9 +1,5 @@
1	1	.comm gempy,4,4
2	2	.text
3		-
4		- and x0,x0,x0
5		- and x0,x0,#0x1
6		- movz x4, :prel_g0:tempy
7		- movz x7, :prel_g0:tempy2
8		- movz x17, :prel_g0:tempy3
	3	+ movz x4, :prel_g0:tempy
	4	+ movz x17, :prel_g0:tempy2
9	5

--- /dev/null

+++ b/ld/testsuite/ld-aarch64/emit-relocs-288.d

		@@ -0,0 +1,11 @@
	1	+#source: emit-relocs-288.s
	2	+#ld: -T relocs.ld --defsym tempy=0x1ffff --defsym tempy2=0x20000 --defsym tempy3=0x0 -e0 --emit-relocs
	3	+#objdump: -dr
	4	+
	5	+#...
	6	+ +10000: f29fffe4 movk x4, #0xffff
	7	+ 10000: R_AARCH64_MOVW_PREL_G0_NC tempy
	8	+ +10004: f29fff87 movk x7, #0xfffc
	9	+ 10004: R_AARCH64_MOVW_PREL_G0_NC tempy2
	10	+ +10008: f29fff11 movk x17, #0xfff8
	11	+ 10008: R_AARCH64_MOVW_PREL_G0_NC tempy3

--- /dev/null

+++ b/ld/testsuite/ld-aarch64/emit-relocs-288.s

		@@ -0,0 +1,5 @@
	1	+.comm gempy,4,4
	2	+.text
	3	+ movk x4, :prel_g0_nc:tempy
	4	+ movk x7, :prel_g0_nc:tempy2
	5	+ movk x17, :prel_g0_nc:tempy3

--- /dev/null

+++ b/ld/testsuite/ld-aarch64/emit-relocs-289-overflow.d

		@@ -0,0 +1,4 @@
	1	+#source: emit-relocs-289-overflow.s
	2	+#ld: -T relocs.ld --defsym tempy=0x1100000000 -e0 --emit-relocs
	3	+#objdump: -dr
	4	+#error: .\(.text\+0x\d+\): relocation truncated to fit: R_AARCH64_MOVW_PREL_G1 against symbol `tempy' .

--- /dev/null

+++ b/ld/testsuite/ld-aarch64/emit-relocs-289-overflow.s

		@@ -0,0 +1,4 @@
	1	+.comm gempy,4,4
	2	+.text
	3	+
	4	+ movz x4, :prel_g1:tempy

--- /dev/null

+++ b/ld/testsuite/ld-aarch64/emit-relocs-289.d

		@@ -0,0 +1,10 @@
	1	+#source: emit-relocs-289.s
	2	+#ld: -Ttext 0x100000000 --defsym tempy=0x1ffffffff --defsym tempy2=0x4 -e0 --emit-relocs
	3	+#objdump: -dr
	4	+
	5	+#...
	6	+ +100000000: d2bfffe4 mov x4, #0xffff0000 // #4294901760
	7	+ 100000000: R_AARCH64_MOVW_PREL_G1 tempy
	8	+ +100000004: 92bffff1 mov x17, #0xffffffff0000ffff // #-4294901761
	9	+ 100000004: R_AARCH64_MOVW_PREL_G1 tempy2
	10	+

--- /dev/null

+++ b/ld/testsuite/ld-aarch64/emit-relocs-289.s

		@@ -0,0 +1,4 @@
	1	+.comm gempy,4,4
	2	+.text
	3	+ movz x4, :prel_g1:tempy
	4	+ movz x17, :prel_g1:tempy2

--- /dev/null

+++ b/ld/testsuite/ld-aarch64/emit-relocs-290.d

		@@ -0,0 +1,11 @@
	1	+#source: emit-relocs-290.s
	2	+#ld: -Ttext=0x100000000 --defsym tempy=0x200000000 --defsym tempy2=0x1ffff0000 --defsym tempy3=0x8 -e0 --emit-relocs
	3	+#objdump: -dr
	4	+
	5	+#...
	6	+ +100000000: f2a00004 movk x4, #0x0, lsl #16
	7	+ 100000000: R_AARCH64_MOVW_PREL_G1_NC tempy
	8	+ +100000004: f2bfffc7 movk x7, #0xfffe, lsl #16
	9	+ 100000004: R_AARCH64_MOVW_PREL_G1_NC tempy2
	10	+ +100000008: f2a00011 movk x17, #0x0, lsl #16
	11	+ 100000008: R_AARCH64_MOVW_PREL_G1_NC tempy3

--- /dev/null

+++ b/ld/testsuite/ld-aarch64/emit-relocs-290.s

		@@ -0,0 +1,5 @@
	1	+.comm gempy,4,4
	2	+.text
	3	+ movk x4, :prel_g1_nc:tempy
	4	+ movk x7, :prel_g1_nc:tempy2
	5	+ movk x17, :prel_g1_nc:tempy3

--- /dev/null

+++ b/ld/testsuite/ld-aarch64/emit-relocs-291-overflow.d

		@@ -0,0 +1,4 @@
	1	+#source: emit-relocs-291-overflow.s
	2	+#ld: -T relocs.ld --defsym tempy=0x10000000000000 -e0 --emit-relocs
	3	+#objdump: -dr
	4	+#error: .\(.text\+0x\d+\): relocation truncated to fit: R_AARCH64_MOVW_PREL_G2 against symbol `tempy' .

--- /dev/null

+++ b/ld/testsuite/ld-aarch64/emit-relocs-291-overflow.s

		@@ -0,0 +1,4 @@
	1	+.comm gempy,4,4
	2	+.text
	3	+
	4	+ movz x4, :prel_g2:tempy

--- /dev/null

+++ b/ld/testsuite/ld-aarch64/emit-relocs-291.d

		@@ -0,0 +1,11 @@
	1	+#source: emit-relocs-291.s
	2	+#ld: -Ttext 0x1000000000000 --defsym tempy=0x1ffffffffffff --defsym tempy2=0x1ffff00000000 -defsym tempy3=0x8 -e0 --emit-relocs
	3	+#objdump: -dr
	4	+
	5	+#...
	6	+ +1000000000000: d2dfffe4 mov x4, #0xffff00000000 // #281470681743360
	7	+ 1000000000000: R_AARCH64_MOVW_PREL_G2 tempy
	8	+ +1000000000004: d2dfffc7 mov x7, #0xfffe00000000 // #281466386776064
	9	+ 1000000000004: R_AARCH64_MOVW_PREL_G2 tempy2
	10	+ +1000000000008: 92dffff1 mov x17, #0xffff0000ffffffff // #-281470681743361
	11	+ 1000000000008: R_AARCH64_MOVW_PREL_G2 tempy3

--- /dev/null

+++ b/ld/testsuite/ld-aarch64/emit-relocs-291.s

		@@ -0,0 +1,5 @@
	1	+.comm gempy,4,4
	2	+.text
	3	+ movz x4, :prel_g2:tempy
	4	+ movz x7, :prel_g2:tempy2
	5	+ movz x17, :prel_g2:tempy3

--- /dev/null

+++ b/ld/testsuite/ld-aarch64/emit-relocs-292.d

		@@ -0,0 +1,11 @@
	1	+#source: emit-relocs-292.s
	2	+#ld: -Ttext 0x1000000000000 --defsym tempy=0x2000000000000 --defsym tempy2=0x1ffff00000004 --defsym tempy3=0x4 -e0 --emit-relocs
	3	+#objdump: -dr
	4	+
	5	+#...
	6	+ +1000000000000: f2c00004 movk x4, #0x0, lsl #32
	7	+ 1000000000000: R_AARCH64_MOVW_PREL_G2_NC tempy
	8	+ +1000000000004: f2dfffe7 movk x7, #0xffff, lsl #32
	9	+ 1000000000004: R_AARCH64_MOVW_PREL_G2_NC tempy2
	10	+ +1000000000008: f2dffff1 movk x17, #0xffff, lsl #32
	11	+ 1000000000008: R_AARCH64_MOVW_PREL_G2_NC tempy3

--- /dev/null

+++ b/ld/testsuite/ld-aarch64/emit-relocs-292.s

		@@ -0,0 +1,6 @@
	1	+.comm gempy,4,4
	2	+.text
	3	+
	4	+ movk x4, :prel_g2_nc:tempy
	5	+ movk x7, :prel_g2_nc:tempy2
	6	+ movk x17, :prel_g2_nc:tempy3

--- /dev/null

+++ b/ld/testsuite/ld-aarch64/emit-relocs-293.d

		@@ -0,0 +1,9 @@
	1	+#source: emit-relocs-293.s
	2	+#ld: -Ttext 0x1000000000000 --defsym tempy=0x2000000000000000 --defsym tempy2=0x8 -e0 --emit-relocs
	3	+#objdump: -dr
	4	+
	5	+#...
	6	+ +1000000000000: d2e3ffe4 mov x4, #0x1fff000000000000 // #2305561534236983296
	7	+ 1000000000000: R_AARCH64_MOVW_PREL_G3 tempy
	8	+ +1000000000004: 92e00007 movn x7, #0x0, lsl #48
	9	+ 1000000000004: R_AARCH64_MOVW_PREL_G3 tempy2

--- /dev/null

+++ b/ld/testsuite/ld-aarch64/emit-relocs-293.s

		@@ -0,0 +1,5 @@
	1	+.comm gempy,4,4
	2	+.text
	3	+
	4	+ movz x4, :prel_g3:tempy
	5	+ movz x7, :prel_g3:tempy2

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