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- /* This is file LOWMODE.S */
- /*
- ** Copyright (C) 1991 DJ Delorie, 24 Kirsten Ave, Rochester NH 03867-2954
- **
- ** This file is distributed under the terms listed in the document
- ** "copying.dj", available from DJ Delorie at the address above.
- ** A copy of "copying.dj" should accompany this file; if not, a copy
- ** should be available from where this file was obtained. This file
- ** may not be distributed without a verbatim copy of "copying.dj".
- **
- ** This file is distributed WITHOUT ANY WARRANTY; without even the implied
- ** warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- */
-
- .data
- .globl __GrScreenX
- .globl __GrScreenY
-
- .text
- .globl __GrLowSetMode
- __GrLowSetMode:
- pushl %ebp
- movl %esp,%ebp
- pushl %ebx
- pushl %esi
- pushl %edi
-
- movl 8(%ebp),%eax
- movb $0xff,%ah
- movl 12(%ebp),%ecx /* width */
- movl 16(%ebp),%edx /* height */
- movl 20(%ebp),%ebx /* colors */
-
- int $0x10
-
- movl %ecx,__GrScreenX
- movl %edx,__GrScreenY
- movl %ebx,%eax
-
- popl %edi
- popl %esi
- popl %ebx
- leave
- ret
-
- .align 2,0x90
- .globl _GrGetDriverModes
- _GrGetDriverModes:
- pushl %ebp
- movl %esp,%ebp
- pushl %ebx
- pushl %esi
- pushl %edi
-
- movb $0xfe,%ah
- xorl %ecx,%ecx
- xorl %edx,%edx
- int $0x10
- movl 8(%ebp),%eax
- movl %ecx,(%eax)
- movl 12(%ebp),%eax
- movl %edx,(%eax)
-
- popl %edi
- popl %esi
- popl %ebx
- leave
- ret
-
-