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Avoid executable stack by marking that it's not required. #4418

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Merged
merged 1 commit into from
Aug 1, 2025
Merged

Avoid executable stack by marking that it's not required. #4418

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3 changes: 3 additions & 0 deletions core/iwasm/common/arch/fneh.txt
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Original file line number Diff line number Diff line change
@@ -0,0 +1,3 @@
#if defined(__linux__) && defined(__ELF__)
.section .note.GNU-stack,"",%progbits
#endif
3 changes: 3 additions & 0 deletions core/iwasm/common/arch/invokeNative_aarch64.s
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Expand Up @@ -79,3 +79,6 @@ return:
add sp, sp, #0x30 /* restore sp */
ret

#if defined(__linux__) && defined(__ELF__)
.section .note.GNU-stack,"",%progbits
#endif
3 changes: 3 additions & 0 deletions core/iwasm/common/arch/invokeNative_aarch64_simd.s
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Expand Up @@ -77,3 +77,6 @@ return:
add sp, sp, #0x30 /* restore sp */
ret

#if defined(__linux__) && defined(__ELF__)
.section .note.GNU-stack,"",%progbits
#endif
3 changes: 3 additions & 0 deletions core/iwasm/common/arch/invokeNative_arc.s
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Expand Up @@ -67,3 +67,6 @@ call_func:
j_s [blink] /* ret */
nop_s

#if defined(__linux__) && defined(__ELF__)
.section .note.GNU-stack,"",%progbits
#endif
3 changes: 3 additions & 0 deletions core/iwasm/common/arch/invokeNative_arm.s
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Expand Up @@ -73,3 +73,6 @@ return:
add sp, sp, #4
ldmfd sp!, {r4, r5, r6, r7, lr}
bx lr
#if defined(__linux__) && defined(__ELF__)
.section .note.GNU-stack,"",%progbits
#endif
3 changes: 3 additions & 0 deletions core/iwasm/common/arch/invokeNative_arm_vfp.s
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Expand Up @@ -84,3 +84,6 @@ return:
ldmfd sp!, {r4, r5, r6, r7, lr}
bx lr

#if defined(__linux__) && defined(__ELF__)
.section .note.GNU-stack,"",%progbits
#endif
3 changes: 3 additions & 0 deletions core/iwasm/common/arch/invokeNative_em64.s
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Expand Up @@ -62,3 +62,6 @@ push_args_end:
leave
ret

#if defined(__linux__) && defined(__ELF__)
.section .note.GNU-stack,"",%progbits
#endif
3 changes: 3 additions & 0 deletions core/iwasm/common/arch/invokeNative_em64_simd.s
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Expand Up @@ -62,3 +62,6 @@ push_args_end:
leave
ret

#if defined(__linux__) && defined(__ELF__)
.section .note.GNU-stack,"",%progbits
#endif
3 changes: 3 additions & 0 deletions core/iwasm/common/arch/invokeNative_ia32.s
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Expand Up @@ -35,3 +35,6 @@ skip_push_args:
leave
ret

#if defined(__linux__) && defined(__ELF__)
.section .note.GNU-stack,"",%progbits
#endif
3 changes: 3 additions & 0 deletions core/iwasm/common/arch/invokeNative_mips.s
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Expand Up @@ -72,3 +72,6 @@ done:

j $31
.end invokeNative
#if defined(__linux__) && defined(__ELF__)
.section .note.GNU-stack,"",%progbits
#endif
2 changes: 1 addition & 1 deletion core/iwasm/common/arch/invokeNative_osx_universal.s
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Expand Up @@ -15,4 +15,4 @@
#else
#include "invokeNative_em64_simd.s"
#endif
#endif
#endif
3 changes: 3 additions & 0 deletions core/iwasm/common/arch/invokeNative_thumb.s
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Expand Up @@ -89,3 +89,6 @@ return:
pop {r4, r5, r6, r7}
mov lr, r3
bx lr
#if defined(__linux__) && defined(__ELF__)
.section .note.GNU-stack,"",%progbits
#endif
3 changes: 3 additions & 0 deletions core/iwasm/common/arch/invokeNative_thumb_vfp.s
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Expand Up @@ -98,3 +98,6 @@ return:
mov lr, r3
bx lr

#if defined(__linux__) && defined(__ELF__)
.section .note.GNU-stack,"",%progbits
#endif
3 changes: 3 additions & 0 deletions core/iwasm/common/arch/invokeNative_xtensa.s
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Expand Up @@ -72,3 +72,6 @@ call_func:

return:
retw.n
#if defined(__linux__) && defined(__ELF__)
.section .note.GNU-stack,"",%progbits
#endif
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