| /SPARTAN/trunk/arch/ia32/include/interrupt.h |
|---|
| 0,0 → 1,84 |
| /* |
| * Copyright (C) 2001-2004 Jakub Jermar |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * - The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| #ifndef __INTERRUPT_H__ |
| #define __INTERRUPT_H__ |
| #include <arch/types.h> |
| #include <arch/pm.h> |
| #define IVT_ITEMS IDT_ITEMS |
| #define IVT_EXCBASE 0 |
| #define EXCLAST 31 |
| #define IVT_IRQBASE (IVT_EXCBASE+EXCLAST+1) |
| #define IRQLAST 15 |
| #define IVT_FREEBASE (IVT_IRQBASE+IRQLAST+1) |
| #define IRQ_CLK 0 |
| #define IRQ_KBD 1 |
| #define IRQ_PIC1 2 |
| #define IRQ_PIC_SPUR 7 |
| /* this one must have four least significant bits set to ones */ |
| #define VECTOR_APIC_SPUR (IVT_ITEMS-1) |
| #if (((VECTOR_APIC_SPUR + 1)%16) || VECTOR_APIC_SPUR >= IVT_ITEMS) |
| #error Wrong definition of VECTOR_APIC_SPUR |
| #endif |
| #define VECTOR_PIC_SPUR (IVT_IRQBASE+IRQ_PIC_SPUR) |
| #define VECTOR_CLK (IVT_IRQBASE+IRQ_CLK) |
| #define VECTOR_KBD (IVT_IRQBASE+IRQ_KBD) |
| #define VECTOR_SYSCALL (IVT_FREEBASE+0) |
| typedef void (* iroutine)(__u8 n, __u32 stack[]); |
| extern iroutine ivt[IVT_ITEMS]; |
| extern void (* disable_irqs_function)(__u16 irqmask); |
| extern void (* enable_irqs_function)(__u16 irqmask); |
| extern void (* eoi_function)(void); |
| extern iroutine trap_register(__u8 n, iroutine f); |
| extern void trap_dispatcher(__u8 n, __u32 stack[]); |
| extern void null_interrupt(__u8 n, __u32 stack[]); |
| extern void gp_fault(__u8 n, __u32 stack[]); |
| extern void page_fault(__u8 n, __u32 stack[]); |
| extern void syscall(__u8 n, __u32 stack[]); |
| extern void trap_virtual_enable_irqs(__u16 irqmask); |
| extern void trap_virtual_disable_irqs(__u16 irqmask); |
| extern void trap_virtual_eoi(void); |
| #endif |
| /SPARTAN/trunk/arch/ia32/include/ega.h |
|---|
| 0,0 → 1,43 |
| /* |
| * Copyright (C) 2001-2004 Jakub Jermar |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * - The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| #ifndef __EGA_H__ |
| #define __EGA_H__ |
| #define VIDEORAM 0xb8000 |
| #define ROW 80 |
| #define ROWS 25 |
| #define SCREEN (ROW*ROWS) |
| extern void ega_init(void); |
| extern void ega_putchar(char ch); |
| static void ega_check_cursor(void); |
| static void ega_display_char(char ch); |
| #endif |
| /SPARTAN/trunk/arch/ia32/include/ap.h |
|---|
| 0,0 → 1,34 |
| /* |
| * Copyright (C) 2001-2004 Jakub Jermar |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * - The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| #ifndef __AP_H__ |
| #define __AP_H__ |
| extern void ap_boot(void); |
| #endif |
| /SPARTAN/trunk/arch/ia32/include/cpuid.h |
|---|
| 0,0 → 1,46 |
| /* |
| * Copyright (C) 2001-2004 Jakub Jermar |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * - The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| #ifndef __CPUID_H__ |
| #define __CPUID_H__ |
| #include <arch/types.h> |
| struct cpu_info { |
| __u32 cpuid_eax; |
| __u32 cpuid_ebx; |
| __u32 cpuid_ecx; |
| __u32 cpuid_edx; |
| } __attribute__ ((packed)); |
| extern int has_cpuid(void); |
| extern void cpuid(__u32 cmd, cpu_info_t *info); |
| extern __u64 rdtsc(void); |
| #endif |
| /SPARTAN/trunk/arch/ia32/include/types.h |
|---|
| 0,0 → 1,45 |
| /* |
| * Copyright (C) 2001-2004 Jakub Jermar |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * - The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| #ifndef __TYPES_H__ |
| #define __TYPES_H__ |
| #define NULL 0 |
| typedef signed char __s8; |
| typedef unsigned char __u8; |
| typedef unsigned short __u16; |
| typedef unsigned long __u32; |
| typedef long long __u64; |
| typedef __u32 __address; |
| typedef __u32 pri_t; |
| #endif |
| /SPARTAN/trunk/arch/ia32/include/i8042.h |
|---|
| 0,0 → 1,37 |
| /* |
| * Copyright (C) 2001-2004 Jakub Jermar |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * - The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| #ifndef __I8042_H__ |
| #define __I8042_H__ |
| #include <arch/types.h> |
| extern void i8042_init(void); |
| extern void i8042_interrupt(__u8 n, __u32 stack[]); |
| #endif |
| /SPARTAN/trunk/arch/ia32/include/thread.h |
|---|
| 0,0 → 1,34 |
| /* |
| * Copyright (C) 2001-2004 Jakub Jermar |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * - The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| #ifndef __i386_THREAD_H__ |
| #define __i386_THREAD_H__ |
| #define ARCH_THREAD_DATA |
| #endif |
| /SPARTAN/trunk/arch/ia32/include/i8254.h |
|---|
| 0,0 → 1,39 |
| /* |
| * Copyright (C) 2001-2004 Jakub Jermar |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * - The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| #ifndef __i8254_H__ |
| #define __i8254_H__ |
| #include <arch/types.h> |
| extern void i8254_init(void); |
| extern void i8254_interrupt(__u8 n, __u32 stack[]); |
| extern void i8254_calibrate_delay_loop(void); |
| extern void i8254_normal_operation(void); |
| #endif |
| /SPARTAN/trunk/arch/ia32/include/pm.h |
|---|
| 0,0 → 1,147 |
| /* |
| * Copyright (C) 2001-2004 Jakub Jermar |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * - The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| #ifndef __PM_H__ |
| #define __PM_H__ |
| #include <arch/types.h> |
| #include <typedefs.h> |
| #include <arch/context.h> |
| #define IDT_ITEMS 64 |
| #define GDT_ITEMS 6 |
| #define NULL_DES 0 |
| #define KTEXT_DES 1 |
| #define KDATA_DES 2 |
| #define UTEXT_DES 3 |
| #define UDATA_DES 4 |
| #define TSS_DES 5 |
| #define selector(des) ((des)<<3) |
| #define PL_KERNEL 0 |
| #define PL_USER 3 |
| #define AR_PRESENT (1<<7) |
| #define AR_DATA (2<<3) |
| #define AR_CODE (3<<3) |
| #define AR_WRITABLE (1<<1) |
| #define AR_INTERRUPT (0xe) |
| #define AR_TSS (0x9) |
| #define DPL_KERNEL (PL_KERNEL<<5) |
| #define DPL_USER (PL_USER<<5) |
| #define IO_MAP_BASE (104) |
| struct ptr_16_32 { |
| __u16 limit; |
| __u32 base; |
| } __attribute__ ((packed)); |
| struct descriptor { |
| unsigned limit_0_15: 16; |
| unsigned base_0_15: 16; |
| unsigned base_16_23: 8; |
| unsigned access: 8; |
| unsigned limit_16_19: 4; |
| unsigned available: 1; |
| unsigned unused: 1; |
| unsigned special: 1; |
| unsigned granularity : 1; |
| unsigned base_24_31: 8; |
| } __attribute__ ((packed)); |
| struct idescriptor { |
| unsigned offset_0_15: 16; |
| unsigned selector: 16; |
| unsigned unused: 8; |
| unsigned access: 8; |
| unsigned offset_16_31: 16; |
| } __attribute__ ((packed)); |
| struct tss { |
| __u16 link; |
| unsigned : 16; |
| __u32 esp0; |
| __u16 ss0; |
| unsigned : 16; |
| __u32 esp1; |
| __u16 ss1; |
| unsigned : 16; |
| __u32 esp2; |
| __u16 ss2; |
| unsigned : 16; |
| __u32 cr3; |
| __u32 eip; |
| __u32 eflags; |
| __u32 eax; |
| __u32 ecx; |
| __u32 edx; |
| __u32 ebx; |
| __u32 esp; |
| __u32 ebp; |
| __u32 esi; |
| __u32 edi; |
| __u16 es; |
| unsigned : 16; |
| __u16 cs; |
| unsigned : 16; |
| __u16 ss; |
| unsigned : 16; |
| __u16 ds; |
| unsigned : 16; |
| __u16 fs; |
| unsigned : 16; |
| __u16 gs; |
| unsigned : 16; |
| __u16 ldtr; |
| unsigned : 16; |
| unsigned : 16; |
| __u16 io_map_base; |
| } __attribute__ ((packed)); |
| extern struct ptr_16_32 gdtr; |
| extern struct tss *tss_p; |
| extern struct descriptor gdt[]; |
| extern struct idescriptor idt[]; |
| extern void pm_init(void); |
| extern void gdt_setbase(struct descriptor *d, __address base); |
| extern void gdt_setlimit(struct descriptor *d, __address limit); |
| extern void idt_init(void); |
| extern void idt_setoffset(struct idescriptor *d, __address offset); |
| extern void tss_initialize(struct tss *t); |
| #endif |
| /SPARTAN/trunk/arch/ia32/include/mp.h |
|---|
| 0,0 → 1,122 |
| /* |
| * Copyright (C) 2001-2004 Jakub Jermar |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * - The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| #ifndef __MP_H__ |
| #define __MP_H__ |
| #include <arch/types.h> |
| #include <typedefs.h> |
| #include <synch/waitq.h> |
| #include <config.h> |
| struct __mpfs { |
| __u32 signature; |
| struct __mpct *configuration_table; |
| __u8 length; |
| __u8 revision; |
| __u8 checksum; |
| __u8 config_type; |
| __u8 mpfib2; |
| __u8 mpfib3; |
| __u8 mpfib4; |
| __u8 mpfib5; |
| } __attribute__ ((packed)); |
| struct __mpct { |
| __u32 signature; |
| __u16 base_table_length; |
| __u8 revision; |
| __u8 checksum; |
| __u8 oem_id[8]; |
| __u8 product_id[12]; |
| __u8 *oem_table; |
| __u16 oem_table_size; |
| __u16 entry_count; |
| __u32 *l_apic; |
| __u16 ext_table_length; |
| __u8 ext_table_checksum; |
| __u8 xxx; |
| __u8 base_table[0]; |
| } __attribute__ ((packed)); |
| struct __processor_entry { |
| __u8 type; |
| __u8 l_apic_id; |
| __u8 l_apic_version; |
| __u8 cpu_flags; |
| __u8 cpu_signature[4]; |
| __u32 feature_flags; |
| __u32 xxx[2]; |
| } __attribute__ ((packed)); |
| struct __bus_entry { |
| __u8 type; |
| __u8 bus_id; |
| __u8 bus_type[6]; |
| } __attribute__ ((packed)); |
| struct __io_apic_entry { |
| __u8 type; |
| __u8 io_apic_id; |
| __u8 io_apic_version; |
| __u8 io_apic_flags; |
| __u32 *io_apic; |
| } __attribute__ ((packed)); |
| struct __io_intr_entry { |
| __u8 type; |
| __u8 intr_type; |
| __u8 poel; |
| __u8 xxx; |
| __u8 src_bus_id; |
| __u8 src_bus_irq; |
| __u8 dst_io_apic_id; |
| __u8 dst_io_apic_pin; |
| } __attribute__ ((packed)); |
| struct __l_intr_entry { |
| __u8 type; |
| __u8 intr_type; |
| __u8 poel; |
| __u8 xxx; |
| __u8 src_bus_id; |
| __u8 src_bus_irq; |
| __u8 dst_l_apic_id; |
| __u8 dst_l_apic_pin; |
| } __attribute__ ((packed)); |
| extern waitq_t ap_completion_wq; |
| extern waitq_t kmp_completion_wq; |
| extern int mp_irq_to_pin(int irq); |
| extern void mp_init(void); |
| extern void kmp(void *arg); |
| #endif |
| /SPARTAN/trunk/arch/ia32/include/atomic.h |
|---|
| 0,0 → 1,40 |
| /* |
| * Copyright (C) 2001-2004 Jakub Jermar |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * - The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| #ifndef __i386_ATOMIC_H__ |
| #define __i386_ATOMIC_H__ |
| #include <arch/types.h> |
| extern void atomic_inc(int *val); |
| extern void atomic_dec(int *val); |
| extern int test_and_set(int *val); |
| extern void spinlock_arch(int *val); |
| #endif |
| /SPARTAN/trunk/arch/ia32/include/apic.h |
|---|
| 0,0 → 1,128 |
| /* |
| * Copyright (C) 2001-2004 Jakub Jermar |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * - The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| #ifndef __APIC_H__ |
| #define __APIC_H__ |
| #include <arch/types.h> |
| #include <cpu.h> |
| #define FIXED (0<<0) |
| #define LOPRI (1<<0) |
| /* local APIC macros */ |
| #define IPI_INIT 0 |
| #define IPI_STARTUP 0 |
| #define DLVRMODE_INIT (5<<8) |
| #define DLVRMODE_STUP (6<<8) |
| #define DESTMODE_PHYS (0<<11) |
| #define DESTMODE_LOGIC (1<<11) |
| #define LEVEL_ASSERT (1<<14) |
| #define LEVEL_DEASSERT (0<<14) |
| #define TRGRMODE_LEVEL (1<<15) |
| #define TRGRMODE_EDGE (0<<15) |
| #define SHORTHAND_DEST (0<<18) |
| #define SHORTHAND_INCL (2<<18) |
| #define SHORTHAND_EXCL (3<<18) |
| #define SEND_PENDING (1<<12) |
| /* Interrupt Command Register */ |
| #define ICRlo (0x300/sizeof(__u32)) |
| #define ICRhi (0x310/sizeof(__u32)) |
| #define ICRloClear ((0xff<<0)|(1<<13)|(3<<16)|(0xfff<<20)) |
| #define ICRhiClear (0xffffff<<0) |
| /* End Of Interrupt */ |
| #define EOI (0x0b0/sizeof(__u32)) |
| /* Error Status Register */ |
| #define ESR (0x280/sizeof(__u32)) |
| #define ESRClear ((0xffffff<<8)|(1<<4)) |
| /* Task Priority Register */ |
| #define TPR (0x080/sizeof(__u32)) |
| #define TPRClear 0xffffff00 |
| /* Spurious Vector Register */ |
| #define SVR (0x0f0/sizeof(__u32)) |
| #define SVRClear (~0x3f0) |
| /* Time Divide Configuratio Register */ |
| #define TDCR (0x3e0/sizeof(__u32)) |
| #define TDCRClear (~0xb) |
| /* Initial Count Register for Timer */ |
| #define ICRT (0x380/sizeof(__u32)) |
| /* Current Count Register for Timer */ |
| #define CCRT (0x390/sizeof(__u32)) |
| /* LVT */ |
| #define LVT_Tm (0x320/sizeof(__u32)) |
| #define LVT_LINT0 (0x350/sizeof(__u32)) |
| #define LVT_LINT1 (0x360/sizeof(__u32)) |
| #define LVT_Err (0x370/sizeof(__u32)) |
| #define LVT_PCINT (0x340/sizeof(__u32)) |
| /* Local APIC ID Register */ |
| #define L_APIC_ID (0x020/sizeof(__u32)) |
| #define L_APIC_IDClear (~(0xf<<24)) |
| /* IO APIC */ |
| #define IOREGSEL (0x00/sizeof(__u32)) |
| #define IOWIN (0x10/sizeof(__u32)) |
| #define IOAPICID 0x00 |
| #define IOAPICVER 0x01 |
| #define IOAPICARB 0x02 |
| #define IOREDTBL 0x10 |
| extern volatile __u32 *l_apic; |
| extern volatile __u32 *io_apic; |
| extern __u32 apic_id_mask; |
| extern void apic_init(void); |
| extern void apic_spurious(__u8 n, __u32 stack[]); |
| extern void l_apic_init(void); |
| extern void l_apic_eoi(void); |
| extern int l_apic_send_init_ipi(__u8 apicid); |
| extern void l_apic_debug(void); |
| extern void l_apic_timer_interrupt(__u8 n, __u32 stack[]); |
| extern __u32 io_apic_read(__u8 address); |
| extern void io_apic_write(__u8 address , __u32 x); |
| extern void io_apic_change_ioredtbl(int signal, int dest, __u8 v, int flags); |
| extern void io_apic_disable_irqs(__u16 irqmask); |
| extern void io_apic_enable_irqs(__u16 irqmask); |
| #endif |
| /SPARTAN/trunk/arch/ia32/include/i8259.h |
|---|
| 0,0 → 1,51 |
| /* |
| * Copyright (C) 2001-2004 Jakub Jermar |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * - The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| #ifndef __I8259_H__ |
| #define __I8259_H__ |
| #include <arch/types.h> |
| #include <arch/interrupt.h> |
| #define PIC_PIC0PORT1 0x20 |
| #define PIC_PIC0PORT2 0x21 |
| #define PIC_PIC1PORT1 0xa0 |
| #define PIC_PIC1PORT2 0xa1 |
| #define PIC_NEEDICW4 (1<<0) |
| #define PIC_ICW1 (1<<4) |
| #define PIC_PIC1ID 1 |
| extern void i8259_init(void); |
| extern void pic_enable_irqs(__u16 irqmask); |
| extern void pic_disable_irqs(__u16 irqmask); |
| extern void pic_eoi(void); |
| extern void pic_spurious(__u8 n, __u32 stack[]); |
| #endif |
| /SPARTAN/trunk/arch/ia32/include/asm.h |
|---|
| 0,0 → 1,61 |
| /* |
| * Copyright (C) 2001-2004 Jakub Jermar |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * - The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| #ifndef __i386_ASM_H__ |
| #define __i386_ASM_H__ |
| #include <cpu.h> |
| #include <arch/types.h> |
| #include <typedefs.h> |
| #include <mm/page.h> |
| #include <synch/spinlock.h> |
| extern __u32 interrupt_handler_size; |
| extern void paging_on(void); |
| extern __address cpu_read_dba(void); |
| extern void cpu_write_dba(__address dba); |
| extern __address cpu_read_cr2(void); |
| extern void interrupt_handlers(void); |
| extern __u8 inb(int port); |
| extern __u16 inw(int port); |
| extern __u32 inl(int port); |
| extern void outb(int port, __u8 b); |
| extern void outw(int port, __u16 w); |
| extern void outl(int port, __u32 l); |
| extern void enable_l_apic_in_msr(void); |
| extern void halt_cpu(void); |
| extern void cpu_sleep(void); |
| #endif |
| /SPARTAN/trunk/arch/ia32/include/mm/frame.h |
|---|
| 0,0 → 1,40 |
| /* |
| * Copyright (C) 2001-2004 Jakub Jermar |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * - The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| #ifndef __i386_FRAME_H__ |
| #define __i386_FRAME_H__ |
| #include <arch/types.h> |
| #define FRAME_SIZE 4096 |
| extern __address bootstrap_dba; |
| extern void frame_arch_init(void); |
| #endif |
| /SPARTAN/trunk/arch/ia32/include/mm/page.h |
|---|
| 0,0 → 1,55 |
| /* |
| * Copyright (C) 2001-2004 Jakub Jermar |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * - The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| #ifndef __i386_PAGE_H__ |
| #define __i386_PAGE_H__ |
| #include <arch/types.h> |
| #include <arch/mm/frame.h> |
| #define PAGE_SIZE FRAME_SIZE |
| #define KA2PA(x) (x) |
| #define PA2KA(x) (x) |
| struct page_specifier { |
| unsigned present : 1; |
| unsigned writeable : 1; |
| unsigned uaccessible : 1; |
| unsigned page_write_through : 1; |
| unsigned page_cache_disable : 1; |
| unsigned accessed : 1; |
| unsigned dirty : 1; |
| unsigned : 2; |
| unsigned avl : 3; |
| unsigned frame_address : 20; |
| } __attribute__ ((packed)); |
| extern void page_arch_init(void); |
| #endif |
| /SPARTAN/trunk/arch/ia32/include/mm/vm.h |
|---|
| 0,0 → 1,43 |
| /* |
| * Copyright (C) 2005 Jakub Jermar |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * - The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| #ifndef __i386_VM_H__ |
| #define __i386_VM_H__ |
| #include <arch/types.h> |
| #define KERNEL_ADDRESS_SPACE_START_ARCH (__address) 0x0 |
| #define KERNEL_ADDRESS_SPACE_END_ARCH (__address) 0x3fffffff |
| #define USER_ADDRESS_SPACE_START_ARCH (__address) 0x40000000 |
| #define USER_ADDRESS_SPACE_END_ARCH (__address) 0xffffffff |
| #define UTEXT_ADDRESS_ARCH 0x40000000 |
| #define USTACK_ADDRESS_ARCH 0xfffff000 |
| #define UDATA_ADDRESS_ARCH 0x41000000 |
| #endif |
| /SPARTAN/trunk/arch/ia32/include/context.h |
|---|
| 0,0 → 1,46 |
| /* |
| * Copyright (C) 2001-2004 Jakub Jermar |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * - The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| #ifndef __i386_CONTEXT_H__ |
| #define __i386_CONTEXT_H__ |
| #include <arch/types.h> |
| struct context { |
| __u32 sp; |
| __u32 pc; |
| __u32 ebx; |
| __u32 ecx; |
| __u32 edx; |
| __u32 esi; |
| __u32 edi; |
| __u32 ebp; |
| __u32 pri; |
| } __attribute__ ((packed)); |
| #endif |
| /SPARTAN/trunk/arch/ia32/include/cpu.h |
|---|
| 0,0 → 1,44 |
| /* |
| * Copyright (C) 2001-2004 Jakub Jermar |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * - The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| #ifndef __i386_CPU_H__ |
| #define __i386_CPU_H__ |
| #include <typedefs.h> |
| #include <arch/pm.h> |
| struct cpu_arch { |
| int vendor; |
| int family; |
| int model; |
| int stepping; |
| struct tss *tss; |
| }; |
| #endif |