Rev 4490 | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
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| 1 | jermar | 1 | /* |
| 2071 | jermar | 2 | * Copyright (c) 2001-2004 Jakub Jermar |
| 1 | jermar | 3 | * All rights reserved. |
| 4 | * |
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| 5 | * Redistribution and use in source and binary forms, with or without |
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| 6 | * modification, are permitted provided that the following conditions |
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| 7 | * are met: |
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| 8 | * |
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| 9 | * - Redistributions of source code must retain the above copyright |
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| 10 | * notice, this list of conditions and the following disclaimer. |
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| 11 | * - Redistributions in binary form must reproduce the above copyright |
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| 12 | * notice, this list of conditions and the following disclaimer in the |
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| 13 | * documentation and/or other materials provided with the distribution. |
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| 14 | * - The name of the author may not be used to endorse or promote products |
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| 15 | * derived from this software without specific prior written permission. |
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| 16 | * |
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| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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| 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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| 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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| 27 | */ |
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| 28 | |||
| 1731 | jermar | 29 | /** @addtogroup ia32 |
| 1702 | cejka | 30 | * @{ |
| 31 | */ |
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| 32 | /** @file |
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| 33 | */ |
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| 34 | |||
| 1888 | jermar | 35 | #ifndef KERN_ia32_CPU_H_ |
| 36 | #define KERN_ia32_CPU_H_ |
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| 1 | jermar | 37 | |
| 3485 | jermar | 38 | #define EFLAGS_IF (1 << 9) |
| 39 | #define EFLAGS_RF (1 << 16) |
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| 40 | |||
| 41 | #define CR4_OSFXSR_MASK (1<<9) |
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| 42 | |||
| 43 | /* Support for SYSENTER and SYSEXIT */ |
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| 44 | #define IA32_MSR_SYSENTER_CS 0x174 |
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| 45 | #define IA32_MSR_SYSENTER_ESP 0x175 |
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| 46 | #define IA32_MSR_SYSENTER_EIP 0x176 |
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| 47 | |||
| 48 | #ifndef __ASM__ |
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| 49 | |||
| 1 | jermar | 50 | #include <arch/pm.h> |
| 38 | jermar | 51 | #include <arch/asm.h> |
| 1 | jermar | 52 | |
| 2079 | decky | 53 | typedef struct { |
| 3706 | decky | 54 | unsigned int vendor; |
| 55 | unsigned int family; |
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| 56 | unsigned int model; |
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| 57 | unsigned int stepping; |
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| 4126 | decky | 58 | tss_t *tss; |
| 1256 | jermar | 59 | |
| 4490 | decky | 60 | size_t iomapver_copy; /** Copy of TASK's I/O Permission bitmap generation count. */ |
| 2079 | decky | 61 | } cpu_arch_t; |
| 1 | jermar | 62 | |
| 3485 | jermar | 63 | #endif |
| 1019 | vana | 64 | |
| 1 | jermar | 65 | #endif |
| 1702 | cejka | 66 | |
| 1731 | jermar | 67 | /** @} |
| 1702 | cejka | 68 | */ |