Maniphest T5256

libgcrypt, convert Intel syntax x86_64 assembly files to AT&T syntax
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	jukivili
	Jan 20 2021, 1:21 PM

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Description

Following files use ".intel_syntax noprefix" and assembler macros:

cipher/sha256-avx-amd64.S
cipher/sha256-avx2-bmi2-amd64.S
cipher/sha256-ssse3-amd64.S
cipher/sha512-avx-amd64.S
cipher/sha512-avx2-bmi2-amd64.S
cipher/sha512-ssse3-amd64.S

Conversion to AT&T syntax and C preprocessor macros would reduce build complications and enable building these with "clang".

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		Status	Assigned	Task
		Resolved	jukivili	T5255 libgcrypt: build "error: invalid operand for instruction" when compiling with Clang & LTO
		Resolved	jukivili	T5256 libgcrypt, convert Intel syntax x86_64 assembly files to AT&T syntax

Event Timeline

jukivili created this task.Jan 20 2021, 1:21 PM

jukivili created this object in space S1 Public.

jukivili added a parent task: T5251: Compile error on ARMv7 for libgcrypt .

jukivili edited parent tasks, added: T5255: libgcrypt: build "error: invalid operand for instruction" when compiling with Clang & LTO; removed: T5251: Compile error on ARMv7 for libgcrypt .Jan 20 2021, 1:24 PM

• werner triaged this task as Normal priority.Jan 20 2021, 2:11 PM

• werner added projects: clang, asm.

telans added a subscriber: telans.Jan 21 2021, 11:29 AM

• Jab added a commit: rGb08418d22cc8: gpg: Fix ugly error message for an unknown symkey algorithm..Jan 27 2021, 12:11 PM

• aheinecke removed a commit: rGb08418d22cc8: gpg: Fix ugly error message for an unknown symkey algorithm..Jan 27 2021, 12:21 PM

Problem with clang and these files was resolved by replacement of assembler macros with C preprocessor macros.