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From: H.J. Lu <hjl@gcc.gnu.org> To: gcc-cvs@gcc.gnu.org Subject: [gcc r13-75] x86: Add missing .note.GNU-stack to assembly source Date: Mon, 2 May 2022 18:38:44 +0000 (GMT) [thread overview] Message-ID: <20220502183844.92BC43858010@sourceware.org> (raw) https://gcc.gnu.org/g:7e1f30d7edd433ca0fc28ae9ac1ce9b522790baf commit r13-75-g7e1f30d7edd433ca0fc28ae9ac1ce9b522790baf 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. 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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