Kernel: Fix 32 bit target

Rewrite some assembly and add some required casts
2025-11-11 05:08:22 +02:00
parent 46f9a9053f
commit 09175d1799
7 changed files with 61 additions and 59 deletions
--- a/kernel/arch/i686/Thread.S
+++ b/kernel/arch/i686/Thread.S
@@ -31,8 +31,6 @@ start_kernel_thread:
 	subl $12, %esp
 	pushl %edi
 	call *%esi
-	addl $16, %esp
-

 .global start_userspace_thread
 start_userspace_thread:
@@ -41,14 +39,11 @@ start_userspace_thread:
 	call get_thread_start_sp
 	movl %eax, %esp

-	# ds, es = user data
 	movw $(0x20 | 3), %bx
 	movw %bx, %ds
 	movw %bx, %es
-	# fs
 	movw $(0x30 | 3), %bx
 	movw %bx, %fs
-	# gs
 	movw $(0x38 | 3), %bx
 	movw %bx, %gs