6 files changed, 134 insertions, 0 deletions
diff --git a/ld/testsuite/ld-aarch64/aarch64-elf.exp b/ld/testsuite/ld-aarch64/aarch64-elf.exp
index 906534b..12c2d97 100644
--- a/ld/testsuite/ld-aarch64/aarch64-elf.exp
+++ b/ld/testsuite/ld-aarch64/aarch64-elf.exp
@@ -402,3 +402,8 @@ run_dump_test "bti-plt-4"
 run_dump_test "bti-plt-5"
 run_dump_test "bti-plt-6"
 run_dump_test "bti-plt-7"
+
+run_dump_test "pac-plt-1"
+run_dump_test "pac-plt-2"
+run_dump_test "bti-pac-plt-1"
+run_dump_test "bti-pac-plt-2"
diff --git a/ld/testsuite/ld-aarch64/bti-pac-plt-1.d b/ld/testsuite/ld-aarch64/bti-pac-plt-1.d
new file mode 100644
index 0000000..8d780ca
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/bti-pac-plt-1.d
@@ -0,0 +1,34 @@
+#source: bti-plt-1.s
+#as: -mabi=lp64
+#ld: -shared --force-bti --pac-plt -T bti-plt.ld
+#objdump: -dr -j .plt
+
+[^:]*: *file format elf64-.*aarch64
+
+Disassembly of section \.plt:
+
+[0-9a-f]+ <.*>:
+.*:	d503245f 	bti	c
+.*:	a9bf7bf0 	stp	x16, x30, \[sp, #-16\]!
+.*:	90000090 	adrp	x16, 28000 <_GLOBAL_OFFSET_TABLE_>
+.*:	f9400e11 	ldr	x17, \[x16, #24\]
+.*:	91006210 	add	x16, x16, #0x18
+.*:	d503219f 	autia1716
+.*:	d61f0220 	br	x17
+.*:	d503201f 	nop
+.*:	d503201f 	nop
+.*:	d503201f 	nop
+
+[0-9a-f]+ <.*>:
+.*:	90000090 	adrp	x16, 28000 <_GLOBAL_OFFSET_TABLE_>
+.*:	f9401211 	ldr	x17, \[x16, #32\]
+.*:	91008210 	add	x16, x16, #0x20
+.*:	d503219f 	autia1716
+.*:	d61f0220 	br	x17
+
+[0-9a-f]+ <.*>:
+.*:	90000090 	adrp	x16, 28000 <_GLOBAL_OFFSET_TABLE_>
+.*:	f9401611 	ldr	x17, \[x16, #40\]
+.*:	9100a210 	add	x16, x16, #0x28
+.*:	d503219f 	autia1716
+.*:	d61f0220 	br	x17
diff --git a/ld/testsuite/ld-aarch64/bti-pac-plt-2.d b/ld/testsuite/ld-aarch64/bti-pac-plt-2.d
new file mode 100644
index 0000000..d1264ea
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/bti-pac-plt-2.d
@@ -0,0 +1,36 @@
+#source: bti-plt-1.s
+#as: -mabi=lp64
+#ld: --force-bti --pac-plt -e _start -T bti-plt.ld -L./tmpdir -lbti-plt-so
+#objdump: -dr -j .plt
+
+[^:]*: *file format elf64-.*aarch64
+
+Disassembly of section \.plt:
+
+[0-9]+ <.*>:
+.*:	d503245f 	bti	c
+.*:	a9bf7bf0 	stp	x16, x30, \[sp, #-16\]!
+.*:	90000090 	adrp	x16, 28000 <_GLOBAL_OFFSET_TABLE_>
+.*:	f9400e11 	ldr	x17, \[x16, #24\]
+.*:	91006210 	add	x16, x16, #0x18
+.*:	d503219f 	autia1716
+.*:	d61f0220 	br	x17
+.*:	d503201f 	nop
+.*:	d503201f 	nop
+.*:	d503201f 	nop
+
+[0-9]+ <.*>:
+.*:	d503245f 	bti	c
+.*:	90000090 	adrp	x16, 28000 <_GLOBAL_OFFSET_TABLE_>
+.*:	f9401211 	ldr	x17, \[x16, #32\]
+.*:	91008210 	add	x16, x16, #0x20
+.*:	d503219f 	autia1716
+.*:	d61f0220 	br	x17
+
+[0-9]+ <.*>:
+.*:	d503245f 	bti	c
+.*:	90000090 	adrp	x16, 28000 <_GLOBAL_OFFSET_TABLE_>
+.*:	f9401611 	ldr	x17, \[x16, #40\]
+.*:	9100a210 	add	x16, x16, #0x28
+.*:	d503219f 	autia1716
+.*:	d61f0220 	br	x17
diff --git a/ld/testsuite/ld-aarch64/bti-plt-1.s b/ld/testsuite/ld-aarch64/bti-plt-1.s
index 78e1aaa..b798ca4 100644
--- a/ld/testsuite/ld-aarch64/bti-plt-1.s
+++ b/ld/testsuite/ld-aarch64/bti-plt-1.s
@@ -4,6 +4,7 @@
 _start:
 	bl foo
 	bl bar
+.ifndef __guard_property_bti__
 	.section ".note.gnu.property", "a"
 	.p2align 3
 	.long 1f - 0f		/* name length */
@@ -19,3 +20,4 @@ _start:
 4:
 	.p2align 3
 5:
+.endif
diff --git a/ld/testsuite/ld-aarch64/pac-plt-1.d b/ld/testsuite/ld-aarch64/pac-plt-1.d
new file mode 100644
index 0000000..47be949
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/pac-plt-1.d
@@ -0,0 +1,33 @@
+#source: bti-plt-1.s
+#as: -mabi=lp64 --defsym __guard_property_bti__=1
+#ld: -shared --pac-plt -T bti-plt.ld
+#objdump: -dr -j .plt
+
+[^:]*: *file format elf64-.*aarch64
+
+Disassembly of section \.plt:
+
+[0-9]+ <.*>:
+.*:	a9bf7bf0 	stp	x16, x30, \[sp, #-16\]!
+.*:	90000090 	adrp	x16, 28000 <_GLOBAL_OFFSET_TABLE_>
+.*:	f9400e11 	ldr	x17, \[x16, #24\]
+.*:	91006210 	add	x16, x16, #0x18
+.*:	d503219f 	autia1716
+.*:	d61f0220 	br	x17
+.*:	d503201f 	nop
+.*:	d503201f 	nop
+.*:	d503201f 	nop
+
+[0-9]+ <.*>:
+.*:	90000090 	adrp	x16, 28000 <_GLOBAL_OFFSET_TABLE_>
+.*:	f9401211 	ldr	x17, \[x16, #32\]
+.*:	91008210 	add	x16, x16, #0x20
+.*:	d503219f 	autia1716
+.*:	d61f0220 	br	x17
+
+[0-9]+ <.*>:
+.*:	90000090 	adrp	x16, 28000 <_GLOBAL_OFFSET_TABLE_>
+.*:	f9401611 	ldr	x17, \[x16, #40\]
+.*:	9100a210 	add	x16, x16, #0x28
+.*:	d503219f 	autia1716
+.*:	d61f0220 	br	x17
diff --git a/ld/testsuite/ld-aarch64/pac-plt-2.d b/ld/testsuite/ld-aarch64/pac-plt-2.d
new file mode 100644
index 0000000..42bfdca
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/pac-plt-2.d
@@ -0,0 +1,24 @@
+#source: tls-desc-ie.s
+#ld: -shared --pac-plt -T bti-plt.ld
+#objdump: -dr -j .plt
+#...
+Disassembly of section .plt:
+
+0000000000018000 \<.plt\>:
+.*:	a9bf7bf0 	stp	x16, x30, \[sp, #-16\]!
+.*:	90000090 	adrp	x16, 28000 <_GLOBAL_OFFSET_TABLE_>
+.*:	f9401a11 	ldr	x17, \[x16, #48\]
+.*:	9100c210 	add	x16, x16, #0x30
+.*:	d503219f 	autia1716
+.*:	d61f0220 	br	x17
+.*:	d503201f 	nop
+.*:	d503201f 	nop
+.*:	d503201f 	nop
+
+
+0000000000018024 \<__tls_get_addr@plt\>:
+.*:	90000090 	adrp	x16, 28000 <_GLOBAL_OFFSET_TABLE_>
+.*:	f9401e11 	ldr	x17, \[x16, #56\]
+.*:	9100e210 	add	x16, x16, #0x38
+.*:	d503219f 	autia1716
+.*:	d61f0220 	br	x17