gnu-efi/lib/arm/efi_stub.S

/* This stub is a stub to make the build happy */

#if defined(__ELF__) && defined(__linux__)
	.section .note.GNU-stack,"",%progbits
#endif
From: Ard Biesheuvel <ard.biesheuvel@linaro.org> Date: Fri, 8 Aug 2014 18:16:59 +0200 Subject: [PATCH 4/4] Add support for 64-bit ARM (AArch64) This adds support for 64-bit ARM (AArch64) environments. Since there is no EFI-capable objcopy for this platform, this contains a manually laid out PE/COFF header using the assembler. In addition, it includes the relocation bits, some string functions that GCC assumes are available and other glue to hold it all together. This can be cross built using make CROSS_COMPILE=aarch64-linux-gnu- Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Nigel Croxon <nigel.croxon@hp.com> 2014-08-08 23:35:09 +04:00			`/* This stub is a stub to make the build happy */`
/.S: add non-executable GNU stack marking on ELF-linux binutils-2.39 enabed a few warning by default (https://sourceware.org/pipermail/binutils/2022-August/122246.html): > The ELF linker will now generate a warning message if the stack is made executable. Let's suppress the warnings in assembly files by adding non-executables stack markings. This fixes at least systemd build which uses '-Wl,--fatal-warnings': https://github.com/systemd/systemd/issues/24226 2022-08-06 13:16:29 +03:00
			`#if defined(__ELF__) && defined(__linux__)`
			`.section .note.GNU-stack,"",%progbits`
			`#endif`