From e9c11d58b951ed64255a7889fdcb087e3bed89de Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Tue, 6 Dec 2022 11:35:42 -0800 Subject: 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. --- ld/testsuite/ld-x86-64/ibt-plt-1.d | 20 ++++++++++---------- ld/testsuite/ld-x86-64/ibt-plt-2a.d | 20 ++++++++++---------- ld/testsuite/ld-x86-64/ibt-plt-2b.d | 2 +- ld/testsuite/ld-x86-64/ibt-plt-2c.d | 20 ++++++++++---------- ld/testsuite/ld-x86-64/ibt-plt-2d.d | 2 +- ld/testsuite/ld-x86-64/ibt-plt-3a.d | 20 ++++++++++---------- ld/testsuite/ld-x86-64/ibt-plt-3b.d | 2 +- ld/testsuite/ld-x86-64/ibt-plt-3c.d | 20 ++++++++++---------- ld/testsuite/ld-x86-64/ibt-plt-3d.d | 2 +- ld/testsuite/ld-x86-64/plt-main-ibt-x32.dd | 7 ------- ld/testsuite/ld-x86-64/plt-main-ibt.dd | 2 +- ld/testsuite/ld-x86-64/x86-64.exp | 9 ++------- 12 files changed, 57 insertions(+), 69 deletions(-) delete mode 100644 ld/testsuite/ld-x86-64/plt-main-ibt-x32.dd (limited to 'ld') 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]+ : +[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]+ - +[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]+ + +[a-f0-9]+: 66 0f 1f 44 00 00 nopw 0x0\(%rax,%rax,1\) [a-f0-9]+ : +[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]+ - +[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]+ + +[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 : +[a-f0-9]+: f3 0f 1e fa endbr64 - +[a-f0-9]+: f2 ff 25 a5 01 20 00 bnd jmp \*0x2001a5\(%rip\) # 2003d0 - +[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 + +[a-f0-9]+: 66 0f 1f 44 00 00 nopw 0x0\(%rax,%rax,1\) 0+230 : +[a-f0-9]+: f3 0f 1e fa endbr64 - +[a-f0-9]+: f2 ff 25 9d 01 20 00 bnd jmp \*0x20019d\(%rip\) # 2003d8 - +[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 + +[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]+ : +[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]+ - +[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]+ + +[a-f0-9]+: 66 0f 1f 44 00 00 nopw 0x0\(%rax,%rax,1\) [a-f0-9]+ : +[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]+ - +[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]+ + +[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 : +[a-f0-9]+: f3 0f 1e fa endbr64 - +[a-f0-9]+: f2 ff 25 a5 01 20 00 bnd jmp \*0x2001a5\(%rip\) # 2003d0 - +[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 + +[a-f0-9]+: 66 0f 1f 44 00 00 nopw 0x0\(%rax,%rax,1\) 0+230 : +[a-f0-9]+: f3 0f 1e fa endbr64 - +[a-f0-9]+: f2 ff 25 9d 01 20 00 bnd jmp \*0x20019d\(%rip\) # 2003d8 - +[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 + +[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]+ : +[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]+ - +[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]+ + +[a-f0-9]+: 66 0f 1f 44 00 00 nopw 0x0\(%rax,%rax,1\) [a-f0-9]+ : +[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]+ - +[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]+ + +[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" \ -- cgit v1.2.1