ObjFW  Diff

Differences From Artifact [b420f1d31a]:

• File src/runtime/lookup-asm/lookup-asm-x86_64-elf.S — part of check-in [8648662754] at 2021-02-01 00:11:21 on branch trunk — Revert lookup-asm-x86_64-elf.S back to AT&T syntax

  This is for consistency with the Mach-O version. (user: js, size: 2005) [annotate] [blame] [check-ins using]

To Artifact [e0cdb81196]:

• File src/runtime/lookup-asm/lookup-asm-x86_64-elf.S — part of check-in [ddc5d6ac49] at 2021-02-22 22:38:12 on branch trunk — lookup-asm-x86*.S: Minor optimization (user: js, size: 2008) [annotate] [blame] [check-ins using] [more...]

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.section .text
.macro generate_lookup name not_found
\name:
	testq	%rdi, %rdi
	jz	ret_nil

	btl	$0, %edi
	jc	.Ltagged_pointer_\name

	movq	(%rdi), %r8
	movq	64(%r8), %r8

.Lmain_\name:
	movq	(%rsi), %rax
	movzbl	%ah, %ecx

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.section .text
.macro generate_lookup name not_found
\name:
	testq	%rdi, %rdi
	jz	ret_nil

	testb	$1, %dil
	jnz	.Ltagged_pointer_\name

	movq	(%rdi), %r8
	movq	64(%r8), %r8

.Lmain_\name:
	movq	(%rsi), %rax
	movzbl	%ah, %ecx