stage1: fix segment order for BIOS int

12 months ago · b175190db1
parent 4c8a00abc4
commit b175190db1
1 changed files with 4 additions and 4 deletions
--- a/stage1/src/asm/int.s
+++ b/stage1/src/asm/int.s
@ -34,8 +34,8 @@ GLOBL __do_bios_int
 	pop	%edx					//    '4 (44 <- 48)
 	pop	%eax					//   '3 (40 <- 44)

-	pop	%es					//  '2 (38 <- 40)
-	pop	%ds					//  '2 (36 <- 38)
+	pop	%ds					//  '2 (38 <- 40)
+	pop	%es					//  '2 (36 <- 38)

 	/* call that polymorphism! */
 	.byte 0xcd	/* opcode for `int imm8` */
@ -44,8 +44,8 @@ GLOBL __bios_int_number, object

 	/* be careful not to touch EFLAGS now because that's our return value */

-	push	%ds					//  '2 (36 -> 38)
-	push	%es					//  '2 (38 -> 40)
+	push	%es					//  '2 (36 -> 38)
+	push	%ds					//  '2 (38 -> 40)

 	push	%eax					//   '3 (40 -> 44)
 	push	%edx					//    '4 (44 -> 48)