| @@ -1,14 +1,14 @@ | | | @@ -1,14 +1,14 @@ |
| 1 | /* $NetBSD: dump_eax.S,v 1.2 2008/04/28 20:23:25 martin Exp $ */ | | 1 | /* $NetBSD: dump_eax.S,v 1.3 2009/02/11 07:24:40 jnemeth Exp $ */ |
| 2 | | | 2 | |
| 3 | /*- | | 3 | /*- |
| 4 | * Copyright (c) 2003 The NetBSD Foundation, Inc. | | 4 | * Copyright (c) 2003 The NetBSD Foundation, Inc. |
| 5 | * All rights reserved. | | 5 | * All rights reserved. |
| 6 | * | | 6 | * |
| 7 | * This code is derived from software contributed to The NetBSD Foundation | | 7 | * This code is derived from software contributed to The NetBSD Foundation |
| 8 | * by David Laight. | | 8 | * by David Laight. |
| 9 | * | | 9 | * |
| 10 | * Redistribution and use in source and binary forms, with or without | | 10 | * Redistribution and use in source and binary forms, with or without |
| 11 | * modification, are permitted provided that the following conditions | | 11 | * modification, are permitted provided that the following conditions |
| 12 | * are met: | | 12 | * are met: |
| 13 | * 1. Redistributions of source code must retain the above copyright | | 13 | * 1. Redistributions of source code must retain the above copyright |
| 14 | * notice, this list of conditions and the following disclaimer. | | 14 | * notice, this list of conditions and the following disclaimer. |
| @@ -42,22 +42,22 @@ ENTRY(dump_eax) | | | @@ -42,22 +42,22 @@ ENTRY(dump_eax) |
| 42 | push %es /* allow for %es != %ds */ | | 42 | push %es /* allow for %es != %ds */ |
| 43 | push %ds | | 43 | push %ds |
| 44 | pop %es | | 44 | pop %es |
| 45 | movw $dump_eax_buff, %si | | 45 | movw $dump_eax_buff, %si |
| 46 | mov %si, %di | | 46 | mov %si, %di |
| 47 | movw $8, %cx | | 47 | movw $8, %cx |
| 48 | 1: roll $4, %eax | | 48 | 1: roll $4, %eax |
| 49 | push %ax | | 49 | push %ax |
| 50 | andb $0x0f, %al | | 50 | andb $0x0f, %al |
| 51 | addb $0x30, %al /* 30..3f - clear AF */ | | 51 | addb $0x30, %al /* 30..3f - clear AF */ |
| 52 | #if 1 /* 5 bytes to generate real hex... */ | | 52 | #if 1 /* 5 bytes to generate real hex... */ |
| 53 | daa /* 30..39, 40..45 */ | | 53 | daa /* 30..39, 40..45 */ |
| 54 | addb $0xc0, %al /* f0..f9, 00..05 */ | | 54 | addb $0xc0, %al /* f0..f9, 00..05 */ |
| 55 | adcb $0x40, %al /* 30..39, 41..45 */ | | 55 | adcb $0x40, %al /* 30..39, 41..46 */ |
| 56 | #endif | | 56 | #endif |
| 57 | stosb | | 57 | stosb |
| 58 | pop %ax | | 58 | pop %ax |
| 59 | loop 1b | | 59 | loop 1b |
| 60 | movw $0x20, %ax /* space + null */ | | 60 | movw $0x20, %ax /* space + null */ |
| 61 | stosw | | 61 | stosw |
| 62 | pop %es | | 62 | pop %es |
| 63 | jmp message_1 | | 63 | jmp message_1 |