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* [gcc r12-8352] x86: Add missing .note.GNU-stack to assembly source
@ 2022-05-06 14:41 H.J. Lu
0 siblings, 0 replies; only message in thread
From: H.J. Lu @ 2022-05-06 14:41 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:e38194f5ad3074927aba811f7a71d19ea388e9bb
commit r12-8352-ge38194f5ad3074927aba811f7a71d19ea388e9bb
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Fri Apr 29 10:26:24 2022 -0700
x86: Add missing .note.GNU-stack to assembly source
Add .note.GNU-stack assembly source to avoid linker warning:
ld: warning: /tmp/ccPZSZ7Z.o: missing .note.GNU-stack section implies executable stack
ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker
FAIL: gcc.target/i386/iamcu/test_3_element_struct_and_unions.c compilation, -O0
PR testsuite/105433
* gcc.target/i386/iamcu/asm-support.S: Add .note.GNU-stack.
* gcc.target/x86_64/abi/asm-support.S: Likewise.
* gcc.target/x86_64/abi/avx/asm-support.S: Likewise.
* gcc.target/x86_64/abi/avx512f/asm-support.S: Likewise.
* gcc.target/x86_64/abi/avx512fp16/asm-support.S: Likewise.
* gcc.target/x86_64/abi/avx512fp16/m256h/asm-support.S: Likewise.
* gcc.target/x86_64/abi/avx512fp16/m512h/asm-support.S: Likewise.
* gcc.target/x86_64/abi/ms-sysv/do-test.S: Likewise.
(cherry picked from commit 7e1f30d7edd433ca0fc28ae9ac1ce9b522790baf)
Diff:
---
gcc/testsuite/gcc.target/i386/iamcu/asm-support.S | 1 +
gcc/testsuite/gcc.target/x86_64/abi/asm-support.S | 1 +
gcc/testsuite/gcc.target/x86_64/abi/avx/asm-support.S | 1 +
gcc/testsuite/gcc.target/x86_64/abi/avx512f/asm-support.S | 1 +
gcc/testsuite/gcc.target/x86_64/abi/avx512fp16/asm-support.S | 1 +
gcc/testsuite/gcc.target/x86_64/abi/avx512fp16/m256h/asm-support.S | 1 +
gcc/testsuite/gcc.target/x86_64/abi/avx512fp16/m512h/asm-support.S | 1 +
gcc/testsuite/gcc.target/x86_64/abi/ms-sysv/do-test.S | 1 +
8 files changed, 8 insertions(+)
diff --git a/gcc/testsuite/gcc.target/i386/iamcu/asm-support.S b/gcc/testsuite/gcc.target/i386/iamcu/asm-support.S
index b4a4a140e54..db08f52a34f 100644
--- a/gcc/testsuite/gcc.target/i386/iamcu/asm-support.S
+++ b/gcc/testsuite/gcc.target/i386/iamcu/asm-support.S
@@ -300,3 +300,4 @@ iamcu_noprintf:
.align 4
.LCiamcu_noprintf1:
.long 1132527616
+ .section .note.GNU-stack,"",@progbits
diff --git a/gcc/testsuite/gcc.target/x86_64/abi/asm-support.S b/gcc/testsuite/gcc.target/x86_64/abi/asm-support.S
index 7a8ed03d119..2f8d3a09c6b 100644
--- a/gcc/testsuite/gcc.target/x86_64/abi/asm-support.S
+++ b/gcc/testsuite/gcc.target/x86_64/abi/asm-support.S
@@ -82,3 +82,4 @@ snapshot_ret:
.comm xmm_regs,256,32
.comm x87_regs,128,32
.comm volatile_var,8,8
+ .section .note.GNU-stack,"",@progbits
diff --git a/gcc/testsuite/gcc.target/x86_64/abi/avx/asm-support.S b/gcc/testsuite/gcc.target/x86_64/abi/avx/asm-support.S
index 73a59191d6d..77b3480ac32 100644
--- a/gcc/testsuite/gcc.target/x86_64/abi/avx/asm-support.S
+++ b/gcc/testsuite/gcc.target/x86_64/abi/avx/asm-support.S
@@ -79,3 +79,4 @@ snapshot_ret:
.comm ymm_regs,512,32
.comm x87_regs,128,32
.comm volatile_var,8,8
+ .section .note.GNU-stack,"",@progbits
diff --git a/gcc/testsuite/gcc.target/x86_64/abi/avx512f/asm-support.S b/gcc/testsuite/gcc.target/x86_64/abi/avx512f/asm-support.S
index 0ef82876dd9..2e3306c44cb 100644
--- a/gcc/testsuite/gcc.target/x86_64/abi/avx512f/asm-support.S
+++ b/gcc/testsuite/gcc.target/x86_64/abi/avx512f/asm-support.S
@@ -95,3 +95,4 @@ snapshot_ret:
.comm zmm_regs,2048,64
.comm x87_regs,128,32
.comm volatile_var,8,8
+ .section .note.GNU-stack,"",@progbits
diff --git a/gcc/testsuite/gcc.target/x86_64/abi/avx512fp16/asm-support.S b/gcc/testsuite/gcc.target/x86_64/abi/avx512fp16/asm-support.S
index 7849acd2649..0793acf048b 100644
--- a/gcc/testsuite/gcc.target/x86_64/abi/avx512fp16/asm-support.S
+++ b/gcc/testsuite/gcc.target/x86_64/abi/avx512fp16/asm-support.S
@@ -79,3 +79,4 @@ snapshot_ret:
.comm xmm_regs,256,32
.comm x87_regs,128,32
.comm volatile_var,8,8
+ .section .note.GNU-stack,"",@progbits
diff --git a/gcc/testsuite/gcc.target/x86_64/abi/avx512fp16/m256h/asm-support.S b/gcc/testsuite/gcc.target/x86_64/abi/avx512fp16/m256h/asm-support.S
index 73a59191d6d..77b3480ac32 100644
--- a/gcc/testsuite/gcc.target/x86_64/abi/avx512fp16/m256h/asm-support.S
+++ b/gcc/testsuite/gcc.target/x86_64/abi/avx512fp16/m256h/asm-support.S
@@ -79,3 +79,4 @@ snapshot_ret:
.comm ymm_regs,512,32
.comm x87_regs,128,32
.comm volatile_var,8,8
+ .section .note.GNU-stack,"",@progbits
diff --git a/gcc/testsuite/gcc.target/x86_64/abi/avx512fp16/m512h/asm-support.S b/gcc/testsuite/gcc.target/x86_64/abi/avx512fp16/m512h/asm-support.S
index 0ef82876dd9..2e3306c44cb 100644
--- a/gcc/testsuite/gcc.target/x86_64/abi/avx512fp16/m512h/asm-support.S
+++ b/gcc/testsuite/gcc.target/x86_64/abi/avx512fp16/m512h/asm-support.S
@@ -95,3 +95,4 @@ snapshot_ret:
.comm zmm_regs,2048,64
.comm x87_regs,128,32
.comm volatile_var,8,8
+ .section .note.GNU-stack,"",@progbits
diff --git a/gcc/testsuite/gcc.target/x86_64/abi/ms-sysv/do-test.S b/gcc/testsuite/gcc.target/x86_64/abi/ms-sysv/do-test.S
index 7b891a140dc..f5dff4c10ab 100644
--- a/gcc/testsuite/gcc.target/x86_64/abi/ms-sysv/do-test.S
+++ b/gcc/testsuite/gcc.target/x86_64/abi/ms-sysv/do-test.S
@@ -30,6 +30,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
#ifdef __ELF__
# define FN_TYPE(fn) .type fn,@function
# define FN_SIZE(fn) .size fn,.-fn
+ .section .note.GNU-stack,"",@progbits
#else
# define FN_TYPE(fn)
# define FN_SIZE(fn)
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