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[AArch64] Add tiny DESC test cases.

This commit is contained in:
Marcus Shawcroft 2015-02-19 09:52:24 +00:00
parent 1ada945d05
commit 60d1b0d6a4
8 changed files with 103 additions and 0 deletions
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11
ld/testsuite/ChangeLog
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@ -1,3 +1,14 @@
2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
* ld-aarch64/aarch64-elf.exp (tls-tiny-desc, tls-tiny-desc-ie)
(tls-tiny-desc-le): Add.
* ld-aarch64/tls-tiny-desc.d: New.
* ld-aarch64/tls-tiny-desc.s: New.
* ld-aarch64/tls-tiny-desc-ie.d: New.
* ld-aarch64/tls-tiny-desc-ie.s: New.
* ld-aarch64/tls-tiny-desc-le.d: New.
* ld-aarch64/tls-tiny-desc-le.s: New.
2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
* ld-aarch64/aarch64-elf.exp (tls-tiny-gd, tls-tiny-gd-ie)

3
ld/testsuite/ld-aarch64/aarch64-elf.exp
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@ -127,6 +127,9 @@ run_dump_test "tls-relax-ie-le-3"
run_dump_test "tls-tiny-gd"
run_dump_test "tls-tiny-gd-ie"
run_dump_test "tls-tiny-gd-le"
run_dump_test "tls-tiny-desc"
run_dump_test "tls-tiny-desc-ie"
run_dump_test "tls-tiny-desc-le"
run_dump_test "tls-tiny-ie"
run_dump_test "tlsle-symbol-offset"
run_dump_test "gc-got-relocs"

11
ld/testsuite/ld-aarch64/tls-tiny-desc-ie.d Normal file
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@ -0,0 +1,11 @@
#source: tls-tiny-desc-ie.s
#ld: -T relocs.ld -e0
#objdump: -dr
#...
Disassembly of section .text:
0000000000010000 \<test\>:
+10000: 58080040 ldr x0, 20008 \<_GLOBAL_OFFSET_TABLE_\+0x8\>
+10004: d503201f nop
+10008: d503201f nop

15
ld/testsuite/ld-aarch64/tls-tiny-desc-ie.s Normal file
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@ -0,0 +1,15 @@
.global var
.section .tbss,"awT",%nobits
.align 2
.type var, %object
.size var, 4
var:
.zero 4
.text
test:
ldr x1, :tlsdesc:var
adr x0, :tlsdesc:var
.tlsdesccall var
blr x1

11
ld/testsuite/ld-aarch64/tls-tiny-desc-le.d Normal file
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@ -0,0 +1,11 @@
#source: tls-tiny-desc-le.s
#ld: -T relocs.ld -e0
#objdump: -dr
#...
Disassembly of section .text:
0000000000010000 \<test\>:
+10000: d2a00000 movz x0, #0x0, lsl #16
+10004: f2800200 movk x0, #0x10
+10008: d503201f nop

13
ld/testsuite/ld-aarch64/tls-tiny-desc-le.s Normal file
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@ -0,0 +1,13 @@
.section .tbss,"awT",%nobits
.align 2
.type var, %object
.size var, 4
var:
.zero 4
.text
test:
ldr x1, :tlsdesc:var
adr x0, :tlsdesc:var
.tlsdesccall var
blr x1

31
ld/testsuite/ld-aarch64/tls-tiny-desc.d Normal file
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@ -0,0 +1,31 @@
#source: tls-tiny-desc.s
#ld: -shared -T relocs.ld -e0
#objdump: -dr
#...
Disassembly of section .text:
0000000000010000 \<test\>:
+10000: 58080141 ldr x1, 20028 \<_GLOBAL_OFFSET_TABLE_\+0x28\>
+10004: 10080120 adr x0, 20028 \<_GLOBAL_OFFSET_TABLE_\+0x28\>
+10008: d63f0020 blr x1
Disassembly of section .plt:
000000000001000c \<.plt\>:
+1000c: a9bf7bf0 stp x16, x30, \[sp,#-16\]!
+10010: 90000090 adrp x16, 20000 \<_GLOBAL_OFFSET_TABLE_\>
+10014: f9401211 ldr x17, \[x16,#32\]
+10018: 91008210 add x16, x16, #0x20
+1001c: d61f0220 br x17
+10020: d503201f nop
+10024: d503201f nop
+10028: d503201f nop
+1002c: a9bf0fe2 stp x2, x3, \[sp,#-16\]!
+10030: 90000082 adrp x2, 20000 \<_GLOBAL_OFFSET_TABLE_\>
+10034: 90000083 adrp x3, 20000 \<_GLOBAL_OFFSET_TABLE_\>
+10038: f9400442 ldr x2, \[x2,#8\]
+1003c: 91004063 add x3, x3, #0x10
+10040: d61f0040 br x2
+10044: d503201f nop
+10048: d503201f nop

8
ld/testsuite/ld-aarch64/tls-tiny-desc.s Normal file
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@ -0,0 +1,8 @@
.global var
.text
test:
ldr x1, :tlsdesc:var
adr x0, :tlsdesc:var
.tlsdesccall var
blr x1