From 9752e4e56b5a25110bb3c515cb94c7c57b901042 Mon Sep 17 00:00:00 2001 From: Johannes Stoelp Date: Thu, 20 Mar 2025 23:33:10 +0100 Subject: x86: at&t for intel users --- src/arch/x86_64.md | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/src/arch/x86_64.md b/src/arch/x86_64.md index 38f40e1..ee5455e 100644 --- a/src/arch/x86_64.md +++ b/src/arch/x86_64.md @@ -148,6 +148,20 @@ mov cx, 0x10 rep stosb ``` +## AT&T syntax for intel syntax users +```x86asm +mov %rax, %rbx // mov rbx, rax +mov $12, %rax // mov rax, 12 + +mov (%rsp), %rax // mov rax, [rsp] +mov 8(%rsp), %rax // mov rax, [rsp + 8] +mov (%rsp,%rcx,4), %rax // mov rax, [rsp + 8 * rcx] +mov 0x100, %rax // mov rax, [0x100] +mov (0x100), %rax // mov rax, [0x100] + +mov %gs:8, %rax // mov rax, gs:8 +``` + ## Time stamp counter - `rdtsc` ```c static inline uint64_t rdtsc() { -- cgit v1.2.3