From 930f69c4980676616406574b60ef06d5824f18c8 Mon Sep 17 00:00:00 2001
From: Gabriel <gabscoarnec@gmail.com>
Date: Thu, 20 Feb 2025 23:01:28 +0100
Subject: [PATCH] core: Don't set the second thread argument to zero

This defeated the point of passing the page tables to init, since rsi would be set to zero anyway.
---
 core/src/arch/x86_64/thread.zig | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/core/src/arch/x86_64/thread.zig b/core/src/arch/x86_64/thread.zig
index ae89acf..3bfe88f 100644
--- a/core/src/arch/x86_64/thread.zig
+++ b/core/src/arch/x86_64/thread.zig
@@ -14,7 +14,6 @@ pub inline fn enterTask(regs: *interrupts.InterruptStackFrame, comptime base: u6
         \\ mov $0, %rbx
         \\ mov $0, %rcx
         \\ mov $0, %rdx
-        \\ mov $0, %rsi
         \\ mov $0, %rbp
         \\ mov $0, %r8
         \\ mov $0, %r9
@@ -31,7 +30,8 @@ pub inline fn enterTask(regs: *interrupts.InterruptStackFrame, comptime base: u6
           [rflags] "r" (regs.rflags),
           [cs] "r" (regs.cs),
           [rip] "r" (regs.rip),
-          [arg] "{rdi}" (regs.rdi),
+          [arg0] "{rdi}" (regs.rdi),
+          [arg1] "{rsi}" (regs.rsi),
           [base] "r" (base),
           [directory] "r" (directory),
     );