x86-64: Remove BND from 64-bit IBT PLT

Since MPX support has been removed from x86-64 psABI, remove BND from
64-bit IBT PLT by using x32 IBT PLT.

bfd/

	PR ld/29851
	* elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Also check
	x32 IBT PLT for 64-bit.
	(elf_x86_64_link_setup_gnu_properties): Always use x32 IBT PLT.

ld/

	PR ld/29851
	* testsuite/ld-x86-64/ibt-plt-1.d: Updated.
	* testsuite/ld-x86-64/ibt-plt-2a.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-2b.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-2c.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-2d.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-3a.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-3b.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-3c.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-3d.d: Likewise.
	* testsuite/ld-x86-64/plt-main-ibt-x32.dd: Moved to ...
	* testsuite/ld-x86-64/plt-main-ibt.dd: This.
	* testsuite/ld-x86-64/x86-64.exp: Don't use plt-main-ibt-x32.dd.

12 files changed, 57 insertions, 69 deletions

diff --git a/ld/testsuite/ld-x86-64/ibt-plt-1.d b/ld/testsuite/ld-x86-64/ibt-plt-1.d
index b8b968df321..283dbf39036 100644
--- a/ld/testsuite/ld-x86-64/ibt-plt-1.d
+++ b/ld/testsuite/ld-x86-64/ibt-plt-1.d
@@ -10,28 +10,28 @@ Disassembly of section .plt:
 
 [a-f0-9]+ <.plt>:
  +[a-f0-9]+:	ff 35 ([0-9a-f]{2} ){4}[ 	]+push   0x[a-f0-9]+\(%rip\)        # [a-f0-9]+ <_GLOBAL_OFFSET_TABLE_\+0x8>
- +[a-f0-9]+:	f2 ff 25 ([0-9a-f]{2} ){4}[ 	]+bnd jmp \*0x[a-f0-9]+\(%rip\)        # [a-f0-9]+ <_GLOBAL_OFFSET_TABLE_\+0x10>
- +[a-f0-9]+:	0f 1f 00             	nopl   \(%rax\)
+ +[a-f0-9]+:	ff 25 ([0-9a-f]{2} ){4}[ 	]+jmp    \*0x[a-f0-9]+\(%rip\)        # [a-f0-9]+ <_GLOBAL_OFFSET_TABLE_\+0x10>
+ +[a-f0-9]+:	0f 1f 40 00          	nopl   0x0\(%rax\)
  +[a-f0-9]+:	f3 0f 1e fa          	endbr64
  +[a-f0-9]+:	68 00 00 00 00       	push   \$0x0
- +[a-f0-9]+:	f2 e9 e1 ff ff ff    	bnd jmp [a-f0-9]+ <.*>
- +[a-f0-9]+:	90                   	nop
+ +[a-f0-9]+:	e9 e2 ff ff ff       	jmp    [a-f0-9]+ <.*>
+ +[a-f0-9]+:	66 90                	xchg   %ax,%ax
  +[a-f0-9]+:	f3 0f 1e fa          	endbr64
  +[a-f0-9]+:	68 01 00 00 00       	push   \$0x1
- +[a-f0-9]+:	f2 e9 d1 ff ff ff    	bnd jmp [a-f0-9]+ <.*>
- +[a-f0-9]+:	90                   	nop
+ +[a-f0-9]+:	e9 d2 ff ff ff       	jmp    [a-f0-9]+ <.*>
+ +[a-f0-9]+:	66 90                	xchg   %ax,%ax
 
 Disassembly of section .plt.sec:
 
 [a-f0-9]+ <bar1@plt>:
  +[a-f0-9]+:	f3 0f 1e fa          	endbr64
- +[a-f0-9]+:	f2 ff 25 ([0-9a-f]{2} ){4}[ 	]+bnd jmp \*0x[a-f0-9]+\(%rip\)        # [a-f0-9]+ <bar1>
- +[a-f0-9]+:	0f 1f 44 00 00       	nopl   0x0\(%rax,%rax,1\)
+ +[a-f0-9]+:	ff 25 ([0-9a-f]{2} ){4}[ 	]+jmp    \*0x[a-f0-9]+\(%rip\)        # [a-f0-9]+ <bar1>
+ +[a-f0-9]+:	66 0f 1f 44 00 00    	nopw   0x0\(%rax,%rax,1\)
 
 [a-f0-9]+ <bar2@plt>:
  +[a-f0-9]+:	f3 0f 1e fa          	endbr64
- +[a-f0-9]+:	f2 ff 25 ([0-9a-f]{2} ){4}[ 	]+bnd jmp \*0x[a-f0-9]+\(%rip\)        # [a-f0-9]+ <bar2>
- +[a-f0-9]+:	0f 1f 44 00 00       	nopl   0x0\(%rax,%rax,1\)
+ +[a-f0-9]+:	ff 25 ([0-9a-f]{2} ){4}[ 	]+jmp    \*0x[a-f0-9]+\(%rip\)        # [a-f0-9]+ <bar2>
+ +[a-f0-9]+:	66 0f 1f 44 00 00    	nopw   0x0\(%rax,%rax,1\)
 
 Disassembly of section .text:
 
diff --git a/ld/testsuite/ld-x86-64/ibt-plt-2a.d b/ld/testsuite/ld-x86-64/ibt-plt-2a.d
index 3db74c36288..6f8ec7e0b1f 100644
--- a/ld/testsuite/ld-x86-64/ibt-plt-2a.d
+++ b/ld/testsuite/ld-x86-64/ibt-plt-2a.d
@@ -10,28 +10,28 @@ Disassembly of section .plt:
 
 0+1f0 <.plt>:
  +[a-f0-9]+:	ff 35 ca 01 20 00    	push   0x2001ca\(%rip\)        # 2003c0 <_GLOBAL_OFFSET_TABLE_\+0x8>
- +[a-f0-9]+:	f2 ff 25 cb 01 20 00 	bnd jmp \*0x2001cb\(%rip\)        # 2003c8 <_GLOBAL_OFFSET_TABLE_\+0x10>
- +[a-f0-9]+:	0f 1f 00             	nopl   \(%rax\)
+ +[a-f0-9]+:	ff 25 cc 01 20 00    	jmp    \*0x2001cc\(%rip\)        # 2003c8 <_GLOBAL_OFFSET_TABLE_\+0x10>
+ +[a-f0-9]+:	0f 1f 40 00          	nopl   0x0\(%rax\)
  +[a-f0-9]+:	f3 0f 1e fa          	endbr64
  +[a-f0-9]+:	68 00 00 00 00       	push   \$0x0
- +[a-f0-9]+:	f2 e9 e1 ff ff ff    	bnd jmp 1f0 <.*>
- +[a-f0-9]+:	90                   	nop
+ +[a-f0-9]+:	e9 e2 ff ff ff       	jmp    1f0 <.*>
+ +[a-f0-9]+:	66 90                	xchg   %ax,%ax
  +[a-f0-9]+:	f3 0f 1e fa          	endbr64
  +[a-f0-9]+:	68 01 00 00 00       	push   \$0x1
- +[a-f0-9]+:	f2 e9 d1 ff ff ff    	bnd jmp 1f0 <.*>
- +[a-f0-9]+:	90                   	nop
+ +[a-f0-9]+:	e9 d2 ff ff ff       	jmp    1f0 <.*>
+ +[a-f0-9]+:	66 90                	xchg   %ax,%ax
 
 Disassembly of section .plt.sec:
 
 0+220 <bar1@plt>:
  +[a-f0-9]+:	f3 0f 1e fa          	endbr64
- +[a-f0-9]+:	f2 ff 25 a5 01 20 00 	bnd jmp \*0x2001a5\(%rip\)        # 2003d0 <bar1>
- +[a-f0-9]+:	0f 1f 44 00 00       	nopl   0x0\(%rax,%rax,1\)
+ +[a-f0-9]+:	ff 25 a6 01 20 00    	jmp    \*0x2001a6\(%rip\)        # 2003d0 <bar1>
+ +[a-f0-9]+:	66 0f 1f 44 00 00    	nopw   0x0\(%rax,%rax,1\)
 
 0+230 <bar2@plt>:
  +[a-f0-9]+:	f3 0f 1e fa          	endbr64
- +[a-f0-9]+:	f2 ff 25 9d 01 20 00 	bnd jmp \*0x20019d\(%rip\)        # 2003d8 <bar2>
- +[a-f0-9]+:	0f 1f 44 00 00       	nopl   0x0\(%rax,%rax,1\)
+ +[a-f0-9]+:	ff 25 9e 01 20 00    	jmp    \*0x20019e\(%rip\)        # 2003d8 <bar2>
+ +[a-f0-9]+:	66 0f 1f 44 00 00    	nopw   0x0\(%rax,%rax,1\)
 
 Disassembly of section .text:
 
diff --git a/ld/testsuite/ld-x86-64/ibt-plt-2b.d b/ld/testsuite/ld-x86-64/ibt-plt-2b.d
index 2bb59d0d836..e322ce395f1 100644
--- a/ld/testsuite/ld-x86-64/ibt-plt-2b.d
+++ b/ld/testsuite/ld-x86-64/ibt-plt-2b.d
@@ -30,7 +30,7 @@ Contents of the .eh_frame section:
   DW_CFA_advance_loc: 6 to 00000000000001f6
   DW_CFA_def_cfa_offset: 24
   DW_CFA_advance_loc: 10 to 0000000000000200
-  DW_CFA_def_cfa_expression \(DW_OP_breg7 \(rsp\): 8; DW_OP_breg16 \(rip\): 0; DW_OP_lit15; DW_OP_and; DW_OP_lit10; DW_OP_ge; DW_OP_lit3; DW_OP_shl; DW_OP_plus\)
+  DW_CFA_def_cfa_expression \(DW_OP_breg7 \(rsp\): 8; DW_OP_breg16 \(rip\): 0; DW_OP_lit15; DW_OP_and; DW_OP_lit9; DW_OP_ge; DW_OP_lit3; DW_OP_shl; DW_OP_plus\)
   DW_CFA_nop
   DW_CFA_nop
   DW_CFA_nop
diff --git a/ld/testsuite/ld-x86-64/ibt-plt-2c.d b/ld/testsuite/ld-x86-64/ibt-plt-2c.d
index dd47bc7f27a..74184aed366 100644
--- a/ld/testsuite/ld-x86-64/ibt-plt-2c.d
+++ b/ld/testsuite/ld-x86-64/ibt-plt-2c.d
@@ -10,28 +10,28 @@ Disassembly of section .plt:
 
 [a-f0-9]+ <.plt>:
  +[a-f0-9]+:	ff 35 ([0-9a-f]{2} ){4}[ 	]+push   0x[a-f0-9]+\(%rip\)        # [a-f0-9]+ <_GLOBAL_OFFSET_TABLE_\+0x8>
- +[a-f0-9]+:	f2 ff 25 ([0-9a-f]{2} ){4}[ 	]+bnd jmp \*0x[a-f0-9]+\(%rip\)        # [a-f0-9]+ <_GLOBAL_OFFSET_TABLE_\+0x10>
- +[a-f0-9]+:	0f 1f 00             	nopl   \(%rax\)
+ +[a-f0-9]+:	ff 25 ([0-9a-f]{2} ){4}[ 	]+jmp    \*0x[a-f0-9]+\(%rip\)        # [a-f0-9]+ <_GLOBAL_OFFSET_TABLE_\+0x10>
+ +[a-f0-9]+:	0f 1f 40 00          	nopl   0x0\(%rax\)
  +[a-f0-9]+:	f3 0f 1e fa          	endbr64
  +[a-f0-9]+:	68 00 00 00 00       	push   \$0x0
- +[a-f0-9]+:	f2 e9 e1 ff ff ff    	bnd jmp [a-f0-9]+ <.*>
- +[a-f0-9]+:	90                   	nop
+ +[a-f0-9]+:	e9 e2 ff ff ff       	jmp    [a-f0-9]+ <.*>
+ +[a-f0-9]+:	66 90                	xchg   %ax,%ax
  +[a-f0-9]+:	f3 0f 1e fa          	endbr64
  +[a-f0-9]+:	68 01 00 00 00       	push   \$0x1
- +[a-f0-9]+:	f2 e9 d1 ff ff ff    	bnd jmp [a-f0-9]+ <.*>
- +[a-f0-9]+:	90                   	nop
+ +[a-f0-9]+:	e9 d2 ff ff ff       	jmp    [a-f0-9]+ <.*>
+ +[a-f0-9]+:	66 90                	xchg   %ax,%ax
 
 Disassembly of section .plt.sec:
 
 [a-f0-9]+ <bar1@plt>:
  +[a-f0-9]+:	f3 0f 1e fa          	endbr64
- +[a-f0-9]+:	f2 ff 25 ([0-9a-f]{2} ){4}[ 	]+bnd jmp \*0x[a-f0-9]+\(%rip\)        # [a-f0-9]+ <bar1>
- +[a-f0-9]+:	0f 1f 44 00 00       	nopl   0x0\(%rax,%rax,1\)
+ +[a-f0-9]+:	ff 25 ([0-9a-f]{2} ){4}[ 	]+jmp    \*0x[a-f0-9]+\(%rip\)        # [a-f0-9]+ <bar1>
+ +[a-f0-9]+:	66 0f 1f 44 00 00    	nopw   0x0\(%rax,%rax,1\)
 
 [a-f0-9]+ <bar2@plt>:
  +[a-f0-9]+:	f3 0f 1e fa          	endbr64
- +[a-f0-9]+:	f2 ff 25 ([0-9a-f]{2} ){4}[ 	]+bnd jmp \*0x[a-f0-9]+\(%rip\)        # [a-f0-9]+ <bar2>
- +[a-f0-9]+:	0f 1f 44 00 00       	nopl   0x0\(%rax,%rax,1\)
+ +[a-f0-9]+:	ff 25 ([0-9a-f]{2} ){4}[ 	]+jmp    \*0x[a-f0-9]+\(%rip\)        # [a-f0-9]+ <bar2>
+ +[a-f0-9]+:	66 0f 1f 44 00 00    	nopw   0x0\(%rax,%rax,1\)
 
 Disassembly of section .text:
 
diff --git a/ld/testsuite/ld-x86-64/ibt-plt-2d.d b/ld/testsuite/ld-x86-64/ibt-plt-2d.d
index 9bfc415821d..b456bd3d706 100644
--- a/ld/testsuite/ld-x86-64/ibt-plt-2d.d
+++ b/ld/testsuite/ld-x86-64/ibt-plt-2d.d
@@ -30,7 +30,7 @@ Contents of the .eh_frame section:
   DW_CFA_advance_loc: 6 to [a-f0-9]+
   DW_CFA_def_cfa_offset: 24
   DW_CFA_advance_loc: 10 to [a-f0-9]+
-  DW_CFA_def_cfa_expression \(DW_OP_breg7 \(rsp\): 8; DW_OP_breg16 \(rip\): 0; DW_OP_lit15; DW_OP_and; DW_OP_lit10; DW_OP_ge; DW_OP_lit3; DW_OP_shl; DW_OP_plus\)
+  DW_CFA_def_cfa_expression \(DW_OP_breg7 \(rsp\): 8; DW_OP_breg16 \(rip\): 0; DW_OP_lit15; DW_OP_and; DW_OP_lit9; DW_OP_ge; DW_OP_lit3; DW_OP_shl; DW_OP_plus\)
   DW_CFA_nop
   DW_CFA_nop
   DW_CFA_nop
diff --git a/ld/testsuite/ld-x86-64/ibt-plt-3a.d b/ld/testsuite/ld-x86-64/ibt-plt-3a.d
index a7e048c04ed..a0ef8b11597 100644
--- a/ld/testsuite/ld-x86-64/ibt-plt-3a.d
+++ b/ld/testsuite/ld-x86-64/ibt-plt-3a.d
@@ -10,28 +10,28 @@ Disassembly of section .plt:
 
 0+1f0 <.plt>:
  +[a-f0-9]+:	ff 35 ca 01 20 00    	push   0x2001ca\(%rip\)        # 2003c0 <_GLOBAL_OFFSET_TABLE_\+0x8>
- +[a-f0-9]+:	f2 ff 25 cb 01 20 00 	bnd jmp \*0x2001cb\(%rip\)        # 2003c8 <_GLOBAL_OFFSET_TABLE_\+0x10>
- +[a-f0-9]+:	0f 1f 00             	nopl   \(%rax\)
+ +[a-f0-9]+:	ff 25 cc 01 20 00    	jmp    \*0x2001cc\(%rip\)        # 2003c8 <_GLOBAL_OFFSET_TABLE_\+0x10>
+ +[a-f0-9]+:	0f 1f 40 00          	nopl   0x0\(%rax\)
  +[a-f0-9]+:	f3 0f 1e fa          	endbr64
  +[a-f0-9]+:	68 00 00 00 00       	push   \$0x0
- +[a-f0-9]+:	f2 e9 e1 ff ff ff    	bnd jmp 1f0 <.*>
- +[a-f0-9]+:	90                   	nop
+ +[a-f0-9]+:	e9 e2 ff ff ff       	jmp    1f0 <.*>
+ +[a-f0-9]+:	66 90                	xchg   %ax,%ax
  +[a-f0-9]+:	f3 0f 1e fa          	endbr64
  +[a-f0-9]+:	68 01 00 00 00       	push   \$0x1
- +[a-f0-9]+:	f2 e9 d1 ff ff ff    	bnd jmp 1f0 <.*>
- +[a-f0-9]+:	90                   	nop
+ +[a-f0-9]+:	e9 d2 ff ff ff       	jmp    1f0 <.*>
+ +[a-f0-9]+:	66 90                	xchg   %ax,%ax
 
 Disassembly of section .plt.sec:
 
 0+220 <bar1@plt>:
  +[a-f0-9]+:	f3 0f 1e fa          	endbr64
- +[a-f0-9]+:	f2 ff 25 a5 01 20 00 	bnd jmp \*0x2001a5\(%rip\)        # 2003d0 <bar1>
- +[a-f0-9]+:	0f 1f 44 00 00       	nopl   0x0\(%rax,%rax,1\)
+ +[a-f0-9]+:	ff 25 a6 01 20 00    	jmp    \*0x2001a6\(%rip\)        # 2003d0 <bar1>
+ +[a-f0-9]+:	66 0f 1f 44 00 00    	nopw   0x0\(%rax,%rax,1\)
 
 0+230 <bar2@plt>:
  +[a-f0-9]+:	f3 0f 1e fa          	endbr64
- +[a-f0-9]+:	f2 ff 25 9d 01 20 00 	bnd jmp \*0x20019d\(%rip\)        # 2003d8 <bar2>
- +[a-f0-9]+:	0f 1f 44 00 00       	nopl   0x0\(%rax,%rax,1\)
+ +[a-f0-9]+:	ff 25 9e 01 20 00    	jmp    \*0x20019e\(%rip\)        # 2003d8 <bar2>
+ +[a-f0-9]+:	66 0f 1f 44 00 00    	nopw   0x0\(%rax,%rax,1\)
 
 Disassembly of section .text:
 
diff --git a/ld/testsuite/ld-x86-64/ibt-plt-3b.d b/ld/testsuite/ld-x86-64/ibt-plt-3b.d
index a9986573871..0e2c3eaa38a 100644
--- a/ld/testsuite/ld-x86-64/ibt-plt-3b.d
+++ b/ld/testsuite/ld-x86-64/ibt-plt-3b.d
@@ -30,7 +30,7 @@ Contents of the .eh_frame section:
   DW_CFA_advance_loc: 6 to 00000000000001f6
   DW_CFA_def_cfa_offset: 24
   DW_CFA_advance_loc: 10 to 0000000000000200
-  DW_CFA_def_cfa_expression \(DW_OP_breg7 \(rsp\): 8; DW_OP_breg16 \(rip\): 0; DW_OP_lit15; DW_OP_and; DW_OP_lit10; DW_OP_ge; DW_OP_lit3; DW_OP_shl; DW_OP_plus\)
+  DW_CFA_def_cfa_expression \(DW_OP_breg7 \(rsp\): 8; DW_OP_breg16 \(rip\): 0; DW_OP_lit15; DW_OP_and; DW_OP_lit9; DW_OP_ge; DW_OP_lit3; DW_OP_shl; DW_OP_plus\)
   DW_CFA_nop
   DW_CFA_nop
   DW_CFA_nop
diff --git a/ld/testsuite/ld-x86-64/ibt-plt-3c.d b/ld/testsuite/ld-x86-64/ibt-plt-3c.d
index dac290e20cd..8be6783efcb 100644
--- a/ld/testsuite/ld-x86-64/ibt-plt-3c.d
+++ b/ld/testsuite/ld-x86-64/ibt-plt-3c.d
@@ -10,28 +10,28 @@ Disassembly of section .plt:
 
 [a-f0-9]+ <.plt>:
  +[a-f0-9]+:	ff 35 ([0-9a-f]{2} ){4}[ 	]+push   0x[a-f0-9]+\(%rip\)        # [a-f0-9]+ <_GLOBAL_OFFSET_TABLE_\+0x8>
- +[a-f0-9]+:	f2 ff 25 ([0-9a-f]{2} ){4}[ 	]+bnd jmp \*0x[a-f0-9]+\(%rip\)        # [a-f0-9]+ <_GLOBAL_OFFSET_TABLE_\+0x10>
- +[a-f0-9]+:	0f 1f 00             	nopl   \(%rax\)
+ +[a-f0-9]+:	ff 25 ([0-9a-f]{2} ){4}[ 	]+jmp    \*0x[a-f0-9]+\(%rip\)        # [a-f0-9]+ <_GLOBAL_OFFSET_TABLE_\+0x10>
+ +[a-f0-9]+:	0f 1f 40 00          	nopl   0x0\(%rax\)
  +[a-f0-9]+:	f3 0f 1e fa          	endbr64
  +[a-f0-9]+:	68 00 00 00 00       	push   \$0x0
- +[a-f0-9]+:	f2 e9 e1 ff ff ff    	bnd jmp [a-f0-9]+ <.*>
- +[a-f0-9]+:	90                   	nop
+ +[a-f0-9]+:	e9 e2 ff ff ff       	jmp    [a-f0-9]+ <.*>
+ +[a-f0-9]+:	66 90                	xchg   %ax,%ax
  +[a-f0-9]+:	f3 0f 1e fa          	endbr64
  +[a-f0-9]+:	68 01 00 00 00       	push   \$0x1
- +[a-f0-9]+:	f2 e9 d1 ff ff ff    	bnd jmp [a-f0-9]+ <.*>
- +[a-f0-9]+:	90                   	nop
+ +[a-f0-9]+:	e9 d2 ff ff ff       	jmp    [a-f0-9]+ <.*>
+ +[a-f0-9]+:	66 90                	xchg   %ax,%ax
 
 Disassembly of section .plt.sec:
 
 [a-f0-9]+ <bar1@plt>:
  +[a-f0-9]+:	f3 0f 1e fa          	endbr64
- +[a-f0-9]+:	f2 ff 25 ([0-9a-f]{2} ){4}[ 	]+bnd jmp \*0x[a-f0-9]+\(%rip\)        # [a-f0-9]+ <bar1>
- +[a-f0-9]+:	0f 1f 44 00 00       	nopl   0x0\(%rax,%rax,1\)
+ +[a-f0-9]+:	ff 25 ([0-9a-f]{2} ){4}[ 	]+jmp    \*0x[a-f0-9]+\(%rip\)        # [a-f0-9]+ <bar1>
+ +[a-f0-9]+:	66 0f 1f 44 00 00    	nopw   0x0\(%rax,%rax,1\)
 
 [a-f0-9]+ <bar2@plt>:
  +[a-f0-9]+:	f3 0f 1e fa          	endbr64
- +[a-f0-9]+:	f2 ff 25 ([0-9a-f]{2} ){4}[ 	]+bnd jmp \*0x[a-f0-9]+\(%rip\)        # [a-f0-9]+ <bar2>
- +[a-f0-9]+:	0f 1f 44 00 00       	nopl   0x0\(%rax,%rax,1\)
+ +[a-f0-9]+:	ff 25 ([0-9a-f]{2} ){4}[ 	]+jmp    \*0x[a-f0-9]+\(%rip\)        # [a-f0-9]+ <bar2>
+ +[a-f0-9]+:	66 0f 1f 44 00 00    	nopw   0x0\(%rax,%rax,1\)
 
 Disassembly of section .text:
 
diff --git a/ld/testsuite/ld-x86-64/ibt-plt-3d.d b/ld/testsuite/ld-x86-64/ibt-plt-3d.d
index 5a4a38c709b..30d90209b04 100644
--- a/ld/testsuite/ld-x86-64/ibt-plt-3d.d
+++ b/ld/testsuite/ld-x86-64/ibt-plt-3d.d
@@ -30,7 +30,7 @@ Contents of the .eh_frame section:
   DW_CFA_advance_loc: 6 to [a-f0-9]+
   DW_CFA_def_cfa_offset: 24
   DW_CFA_advance_loc: 10 to [a-f0-9]+
-  DW_CFA_def_cfa_expression \(DW_OP_breg7 \(rsp\): 8; DW_OP_breg16 \(rip\): 0; DW_OP_lit15; DW_OP_and; DW_OP_lit10; DW_OP_ge; DW_OP_lit3; DW_OP_shl; DW_OP_plus\)
+  DW_CFA_def_cfa_expression \(DW_OP_breg7 \(rsp\): 8; DW_OP_breg16 \(rip\): 0; DW_OP_lit15; DW_OP_and; DW_OP_lit9; DW_OP_ge; DW_OP_lit3; DW_OP_shl; DW_OP_plus\)
   DW_CFA_nop
   DW_CFA_nop
   DW_CFA_nop
diff --git a/ld/testsuite/ld-x86-64/plt-main-ibt-x32.dd b/ld/testsuite/ld-x86-64/plt-main-ibt-x32.dd
deleted file mode 100644
index 4c417df12ad..00000000000
--- a/ld/testsuite/ld-x86-64/plt-main-ibt-x32.dd
+++ /dev/null
@@ -1,7 +0,0 @@
-#...
-Disassembly of section .plt.got:
-
-[a-f0-9]+ <[_a-z]+@plt>:
-[ 	]*[a-f0-9]+:	f3 0f 1e fa          	endbr64
-[ 	]*[a-f0-9]+:	ff 25 .. .. 3f 00    	jmp +\*0x3f....\(%rip\)        # ...... <.*>
-#pass
diff --git a/ld/testsuite/ld-x86-64/plt-main-ibt.dd b/ld/testsuite/ld-x86-64/plt-main-ibt.dd
index 035dd877bf3..4c417df12ad 100644
--- a/ld/testsuite/ld-x86-64/plt-main-ibt.dd
+++ b/ld/testsuite/ld-x86-64/plt-main-ibt.dd
@@ -3,5 +3,5 @@ Disassembly of section .plt.got:
 
 [a-f0-9]+ <[_a-z]+@plt>:
 [ 	]*[a-f0-9]+:	f3 0f 1e fa          	endbr64
-[ 	]*[a-f0-9]+:	f2 ff 25 .. .. 3f 00 	bnd jmp \*0x3f....\(%rip\)        # ...... <.*>
+[ 	]*[a-f0-9]+:	ff 25 .. .. 3f 00    	jmp +\*0x3f....\(%rip\)        # ...... <.*>
 #pass
diff --git a/ld/testsuite/ld-x86-64/x86-64.exp b/ld/testsuite/ld-x86-64/x86-64.exp
index 136371bd5a2..e30f210bf13 100644
--- a/ld/testsuite/ld-x86-64/x86-64.exp
+++ b/ld/testsuite/ld-x86-64/x86-64.exp
@@ -2127,13 +2127,8 @@ if { [isnative] && [check_compiler_available] } {
     }
 
     if { [istarget "x86_64-*-linux*"] } {
-	if { [istarget "x86_64-*-linux*-gnux32"] } {
-	    set pltdump {{objdump {-drw} plt-main-ibt-x32.dd}}
-	    set pltsecdump {{readelf {-SW} plt-main-ibt-now.rd} {objdump {-drw} plt-main-ibt-x32.dd}}
-	} else {
-	    set pltdump {{objdump {-drw} plt-main-ibt.dd}}
-	    set pltsecdump {{readelf {-SW} plt-main-ibt-now.rd} {objdump {-drw} plt-main-ibt.dd}}
-	}
+	set pltdump {{objdump {-drw} plt-main-ibt.dd}}
+	set pltsecdump {{readelf {-SW} plt-main-ibt-now.rd} {objdump {-drw} plt-main-ibt.dd}}
 	run_cc_link_tests [list \
 	    [list \
 		"Build plt-main with -z ibtplt" \