/SPARTAN/trunk/arch/amd64/include/context_offset.h |
---|
0,0 → 1,10 |
/* This file is automatically generated by gencontext.c. */ |
#define OFFSET_SP 0x0 |
#define OFFSET_PC 0x8 |
#define OFFSET_RBX 0x10 |
#define OFFSET_RBP 0x18 |
#define OFFSET_R12 0x20 |
#define OFFSET_R13 0x28 |
#define OFFSET_R14 0x30 |
#define OFFSET_R15 0x38 |
#define OFFSET_IPL 0x40 |
/SPARTAN/trunk/arch/amd64/include/ega.h |
---|
0,0 → 1,0 |
link /home/martin/HelenOS/SPARTAN/arch/ia32/include/ega.h |
Property changes: |
Added: svn:special |
+* |
\ No newline at end of property |
/SPARTAN/trunk/arch/amd64/include/interrupt.h |
---|
0,0 → 1,0 |
link /home/martin/HelenOS/SPARTAN/arch/ia32/include/interrupt.h |
Property changes: |
Added: svn:special |
+* |
\ No newline at end of property |
/SPARTAN/trunk/arch/amd64/include/fpu_context.h |
---|
0,0 → 1,0 |
link /home/martin/HelenOS/SPARTAN/arch/ia32/include/fpu_context.h |
Property changes: |
Added: svn:special |
+* |
\ No newline at end of property |
/SPARTAN/trunk/arch/amd64/include/bios |
---|
0,0 → 1,0 |
link /home/martin/HelenOS/SPARTAN/arch/ia32/include/bios |
Property changes: |
Added: svn:special |
+* |
\ No newline at end of property |
/SPARTAN/trunk/arch/amd64/include/i8042.h |
---|
0,0 → 1,0 |
link /home/martin/HelenOS/SPARTAN/arch/ia32/include/i8042.h |
Property changes: |
Added: svn:special |
+* |
\ No newline at end of property |
/SPARTAN/trunk/arch/amd64/include/smp |
---|
0,0 → 1,0 |
link /home/martin/HelenOS/SPARTAN/arch/ia32/include/smp |
Property changes: |
Added: svn:special |
+* |
\ No newline at end of property |
/SPARTAN/trunk/arch/amd64/include/i8254.h |
---|
0,0 → 1,0 |
link /home/martin/HelenOS/SPARTAN/arch/ia32/include/i8254.h |
Property changes: |
Added: svn:special |
+* |
\ No newline at end of property |
/SPARTAN/trunk/arch/amd64/include/atomic.h |
---|
0,0 → 1,0 |
link /home/martin/HelenOS/SPARTAN/arch/ia32/include/atomic.h |
Property changes: |
Added: svn:special |
+* |
\ No newline at end of property |
/SPARTAN/trunk/arch/amd64/include/boot/memmap.h |
---|
0,0 → 1,0 |
link /home/martin/HelenOS/SPARTAN/arch/ia32/include/boot/memmap.h |
Property changes: |
Added: svn:special |
+* |
\ No newline at end of property |
/SPARTAN/trunk/arch/amd64/include/boot/memmapasm.h |
---|
0,0 → 1,0 |
link /home/martin/HelenOS/SPARTAN/arch/ia32/include/boot/memmapasm.h |
Property changes: |
Added: svn:special |
+* |
\ No newline at end of property |
/SPARTAN/trunk/arch/amd64/include/boot/boot.h |
---|
0,0 → 1,38 |
/* |
* Copyright (C) 2005 Ondrej Palkovsky |
* 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 __amd64_BOOT_H__ |
#define __amd64_BOOT_H__ |
#define BOOTSTRAP_OFFSET 0x8000 |
#define BOOT_OFFSET 0x100000 |
#define MULTIBOOT_HEADER_MAGIC 0x1BADB002 |
#define MULTIBOOT_HEADER_FLAGS 0x00010003 |
#endif |
/SPARTAN/trunk/arch/amd64/include/i8259.h |
---|
0,0 → 1,0 |
link /home/martin/HelenOS/SPARTAN/arch/ia32/include/i8259.h |
Property changes: |
Added: svn:special |
+* |
\ No newline at end of property |
/SPARTAN/trunk/arch/amd64/include/mm/memory_init.h |
---|
0,0 → 1,0 |
link /home/martin/HelenOS/SPARTAN/arch/ia32/include/mm/memory_init.h |
Property changes: |
Added: svn:special |
+* |
\ No newline at end of property |
/SPARTAN/trunk/arch/amd64/include/mm/page.h |
---|
0,0 → 1,130 |
/* |
* Copyright (C) 2005 Ondrej Palkovsky |
* 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 __amd64_PAGE_H__ |
#define __amd64_PAGE_H__ |
#ifndef __ASM__ |
# include <mm/page.h> |
# include <arch/mm/frame.h> |
# include <arch/types.h> |
#endif |
#define PAGE_SIZE FRAME_SIZE |
#ifndef __ASM__ |
# define KA2PA(x) (((__address) (x)) - 0xffffffff80000000) |
# define PA2KA(x) (((__address) (x)) + 0xffffffff80000000) |
#else |
# define KA2PA(x) ((x) - 0xffffffff80000000) |
# define PA2KA(x) ((x) + 0xffffffff80000000) |
#endif |
#define PTL0_INDEX_ARCH(vaddr) (((vaddr)>>39)&0x1ff) |
#define PTL1_INDEX_ARCH(vaddr) (((vaddr)>>30)&0x1ff) |
#define PTL2_INDEX_ARCH(vaddr) (((vaddr)>>21)&0x1ff) |
#define PTL3_INDEX_ARCH(vaddr) (((vaddr)>>12)&0x1ff) |
#define GET_PTL0_ADDRESS_ARCH() ((pte_t *) read_cr3()) |
#define GET_PTL1_ADDRESS_ARCH(ptl0, i) ((pte_t *) ((((__u64) ((pte_t *)(ptl0))[(i)].addr_12_31)<<12) | (((__u64) ((pte_t *)(ptl0))[(i)].addr_32_51)<<32 ))) |
#define GET_PTL2_ADDRESS_ARCH(ptl1, i) ((pte_t *) ((((__u64) ((pte_t *)(ptl1))[(i)].addr_12_31)<<12) | (((__u64) ((pte_t *)(ptl1))[(i)].addr_32_51)<<32 ))) |
#define GET_PTL3_ADDRESS_ARCH(ptl2, i) ((pte_t *) ((((__u64) ((pte_t *)(ptl2))[(i)].addr_12_31)<<12) | (((__u64) ((pte_t *)(ptl2))[(i)].addr_32_51)<<32 ))) |
#define GET_FRAME_ADDRESS_ARCH(ptl3, i) ((__address *) ((((__u64) ((pte_t *)(ptl3))[(i)].addr_12_31)<<12) | (((__u64) ((pte_t *)(ptl3))[(i)].addr_32_51)<<32 ))) |
#define SET_PTL0_ADDRESS_ARCH(ptl0) (write_cr3((__address) (ptl0))) |
#define SET_PTL1_ADDRESS_ARCH(ptl0, i, a) set_pt_addr((pte_t *)(ptl0), (index_t)(i), a) |
#define SET_PTL2_ADDRESS_ARCH(ptl1, i, a) set_pt_addr((pte_t *)(ptl1), (index_t)(i), a) |
#define SET_PTL3_ADDRESS_ARCH(ptl2, i, a) set_pt_addr((pte_t *)(ptl2), (index_t)(i), a) |
#define SET_FRAME_ADDRESS_ARCH(ptl3, i, a) set_pt_addr((pte_t *)(ptl3), (index_t)(i), a) |
#define GET_PTL1_FLAGS_ARCH(ptl0, i) get_pt_flags((pte_t *)(ptl0), (index_t)(i)) |
#define GET_PTL2_FLAGS_ARCH(ptl1, i) get_pt_flags((pte_t *)(ptl1), (index_t)(i)) |
#define GET_PTL3_FLAGS_ARCH(ptl2, i) get_pt_flags((pte_t *)(ptl2), (index_t)(i)) |
#define GET_FRAME_FLAGS_ARCH(ptl3, i) get_pt_flags((pte_t *)(ptl3), (index_t)(i)) |
#define SET_PTL1_FLAGS_ARCH(ptl0, i, x) set_pt_flags((pte_t *)(ptl0), (index_t)(i), (x)) |
#define SET_PTL2_FLAGS_ARCH(ptl1, i, x) set_pt_flags((pte_t *)(ptl1), (index_t)(i), (x)) |
#define SET_PTL3_FLAGS_ARCH(ptl2, i, x) set_pt_flags((pte_t *)(ptl2), (index_t)(i), (x)) |
#define SET_FRAME_FLAGS_ARCH(ptl3, i, x) set_pt_flags((pte_t *)(ptl3), (index_t)(i), (x)) |
#ifndef __ASM__ |
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 unused: 1; |
unsigned global : 1; |
unsigned avl : 3; |
unsigned addr_12_31 : 30; |
unsigned addr_32_51 : 21; |
unsigned no_execute : 1; |
} __attribute__ ((packed)); |
static inline int get_pt_flags(pte_t *pt, index_t i) |
{ |
pte_t *p = &pt[i]; |
return ( |
(!p->page_cache_disable)<<PAGE_CACHEABLE_SHIFT | |
(!p->present)<<PAGE_PRESENT_SHIFT | |
p->uaccessible<<PAGE_USER_SHIFT | |
1<<PAGE_READ_SHIFT | |
p->writeable<<PAGE_WRITE_SHIFT | |
(!p->no_execute)<<PAGE_EXEC_SHIFT |
); |
} |
static inline void set_pt_addr(pte_t *pt, index_t i, __address a) |
{ |
pte_t *p = &pt[i]; |
p->addr_12_31 = (a >> 12) & 0xfffff; |
p->addr_32_51 = a >> 32; |
} |
static inline void set_pt_flags(pte_t *pt, index_t i, int flags) |
{ |
pte_t *p = &pt[i]; |
p->page_cache_disable = !(flags & PAGE_CACHEABLE); |
p->present = !(flags & PAGE_NOT_PRESENT); |
p->uaccessible = (flags & PAGE_USER) != 0; |
p->writeable = (flags & PAGE_WRITE) != 0; |
p->no_execute = (flags & PAGE_EXEC) == 0; |
} |
extern void page_arch_init(void); |
#endif |
#endif |
/SPARTAN/trunk/arch/amd64/include/mm/asid.h |
---|
0,0 → 1,36 |
/* |
* 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 __amd64_ASID_H__ |
#define __amd64_ASID_H__ |
typedef int asid_t; |
#define asid_get() 0 |
#endif |
/SPARTAN/trunk/arch/amd64/include/mm/vm.h |
---|
0,0 → 1,45 |
/* |
* Copyright (C) 2005 Ondrej Palkovsky |
* 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 __amd64_VM_H__ |
#define __amd64_VM_H__ |
#include <arch/types.h> |
#define KERNEL_ADDRESS_SPACE_START_ARCH (__address) 0xffffffff80000000 |
#define KERNEL_ADDRESS_SPACE_END_ARCH (__address) 0xffffffffffffffff |
#define USER_ADDRESS_SPACE_START_ARCH (__address) 0x0000000000000000 |
#define USER_ADDRESS_SPACE_END_ARCH (__address) 0x00008fffffffffff |
#define UTEXT_ADDRESS_ARCH 0x00001000 |
#define USTACK_ADDRESS_ARCH (USER_ADDRESS_SPACE_END_ARCH-(PAGE_SIZE-1)) |
#define UDATA_ADDRESS_ARCH 0x21000000 |
#define vm_install_arch(vm) |
#endif |
/SPARTAN/trunk/arch/amd64/include/mm/tlb.h |
---|
0,0 → 1,34 |
/* |
* 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 __amd64_TLB_H__ |
#define __amd64_TLB_H__ |
#define tlb_init_arch() |
#endif |
/SPARTAN/trunk/arch/amd64/include/mm/frame.h |
---|
0,0 → 1,38 |
/* |
* Copyright (C) 2005 Ondrej Palkovsky |
* 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 __amd64_FRAME_H__ |
#define __amd64_FRAME_H__ |
#define FRAME_SIZE 4096 |
#ifndef __ASM__ |
extern void frame_arch_init(void); |
#endif |
#endif |
/SPARTAN/trunk/arch/amd64/include/mm/ptl.h |
---|
0,0 → 1,43 |
/* |
* Copyright (C) 2005 Ondrej Palkovsky |
* 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 __amd64_PTL_H_ |
#define __amd64_PTL_H_ |
#define PTL_NO_EXEC (1<<63) |
#define PTL_ACCESSED (1<<5) |
#define PTL_CACHE_DISABLE (1<<4) |
#define PTL_CACHE_THROUGH (1<<3) |
#define PTL_USER (1<<2) |
#define PTL_WRITABLE (1<<1) |
#define PTL_PRESENT 1 |
#define PTL_2MB_PAGE (1<<7) |
#endif |
/SPARTAN/trunk/arch/amd64/include/barrier.h |
---|
0,0 → 1,0 |
link /home/martin/HelenOS/SPARTAN/arch/ia32/include/barrier.h |
Property changes: |
Added: svn:special |
+* |
\ No newline at end of property |
/SPARTAN/trunk/arch/amd64/include/memstr.h |
---|
0,0 → 1,136 |
/* |
* Copyright (C) 2005 Sergey Bondari |
* 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 __amd64_MEMSTR_H__ |
#define __amd64_MEMSTR_H__ |
/** Copy memory |
* |
* Copy a given number of bytes (3rd argument) |
* from the memory location defined by 2nd argument |
* to the memory location defined by 1st argument. |
* The memory areas cannot overlap. |
* |
* @param dst Destination |
* @param src Source |
* @param cnt Number of bytes |
* @return Destination |
*/ |
static inline void * memcpy(void * dst, const void * src, size_t cnt) |
{ |
__native d0, d1, d2; |
__asm__ __volatile__( |
"rep movsq\n\t" |
"movq %4, %%rcx\n\t" |
"andq $7, %%rcx\n\t" |
"jz 1f\n\t" |
"rep movsb\n\t" |
"1:\n" |
: "=&c" (d0), "=&D" (d1), "=&S" (d2) |
: "0" ((__native)(cnt / 8)), "g" ((__native)cnt), "1" ((__native) dst), "2" ((__native) src) |
: "memory"); |
return dst; |
} |
/** Compare memory regions for equality |
* |
* Compare a given number of bytes (3rd argument) |
* at memory locations defined by 1st and 2nd argument |
* for equality. If bytes are equal function returns 0. |
* |
* @param src Region 1 |
* @param dst Region 2 |
* @param cnt Number of bytes |
* @return Zero if bytes are equal, non-zero otherwise |
*/ |
static inline int memcmp(const void * src, const void * dst, size_t cnt) |
{ |
__native d0, d1, d2; |
__native ret; |
__asm__ ( |
"repe cmpsb\n\t" |
"je 1f\n\t" |
"movq %3, %0\n\t" |
"addq $1, %0\n\t" |
"1:\n" |
: "=a" (ret), "=%S" (d0), "=&D" (d1), "=&c" (d2) |
: "0" (0), "1" (src), "2" (dst), "3" ((__native)cnt) |
); |
return ret; |
} |
/** Fill memory with words |
* Fill a given number of words (2nd argument) |
* at memory defined by 1st argument with the |
* word value defined by 3rd argument. |
* |
* @param dst Destination |
* @param cnt Number of words |
* @param x Value to fill |
*/ |
static inline void memsetw(__address dst, size_t cnt, __u16 x) |
{ |
__native d0, d1; |
__asm__ __volatile__ ( |
"rep stosw\n\t" |
: "=&D" (d0), "=&c" (d1), "=a" (x) |
: "0" (dst), "1" ((__native)cnt), "2" (x) |
: "memory" |
); |
} |
/** Fill memory with bytes |
* Fill a given number of bytes (2nd argument) |
* at memory defined by 1st argument with the |
* word value defined by 3rd argument. |
* |
* @param dst Destination |
* @param cnt Number of bytes |
* @param x Value to fill |
*/ |
static inline void memsetb(__address dst, size_t cnt, __u8 x) |
{ |
__native d0, d1; |
__asm__ __volatile__ ( |
"rep stosb\n\t" |
: "=&D" (d0), "=&c" (d1), "=a" (x) |
: "0" (dst), "1" ((__native)cnt), "2" (x) |
: "memory" |
); |
} |
#endif |
/SPARTAN/trunk/arch/amd64/include/context.h |
---|
0,0 → 1,61 |
/* |
* Copyright (C) 2005 Ondrej Palkovsky |
* 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 __amd64_CONTEXT_H__ |
#define __amd64_CONTEXT_H__ |
#ifndef __amd64_TYPES_H__ |
# include <arch/types.h> |
#endif |
/* According to ABI the stack MUST be aligned on |
* 16-byte boundary. If it is not, the va_arg calling will |
* panic sooner or later |
*/ |
#define SP_DELTA 16 |
/* We include only registers that must be preserved |
* during function call |
*/ |
struct context { |
__address sp; |
__address pc; |
__u64 rbx; |
__u64 rbp; |
__u64 r12; |
__u64 r13; |
__u64 r14; |
__u64 r15; |
ipl_t ipl; |
} __attribute__ ((packed)); |
#endif |
/SPARTAN/trunk/arch/amd64/include/asm.h |
---|
0,0 → 1,223 |
/* |
* 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 __amd64_ASM_H__ |
#define __amd64_ASM_H__ |
#include <arch/types.h> |
#include <config.h> |
void asm_delay_loop(__u32 t); |
void asm_fake_loop(__u32 t); |
/** Return base address of current stack. |
* |
* Return the base address of the current stack. |
* The stack is assumed to be STACK_SIZE bytes long. |
* The stack must start on page boundary. |
*/ |
static inline __address get_stack_base(void) |
{ |
__address v; |
__asm__ volatile ("andq %%rsp, %0\n" : "=r" (v) : "0" (~((__u64)STACK_SIZE-1))); |
return v; |
} |
static inline void cpu_sleep(void) { __asm__ volatile ("hlt\n"); }; |
static inline void cpu_halt(void) { __asm__ volatile ("hlt\n"); }; |
static inline __u8 inb(__u16 port) |
{ |
__u8 out; |
__asm__ volatile ( |
"mov %1, %%dx\n" |
"inb %%dx,%%al\n" |
"mov %%al, %0\n" |
:"=m"(out) |
:"m"(port) |
:"%rdx","%rax" |
); |
return out; |
} |
static inline __u8 outb(__u16 port,__u8 b) |
{ |
__asm__ volatile ( |
"mov %0,%%dx\n" |
"mov %1,%%al\n" |
"outb %%al,%%dx\n" |
: |
:"m"( port), "m" (b) |
:"%rdx","%rax" |
); |
} |
/** Enable interrupts. |
* |
* Enable interrupts and return previous |
* value of EFLAGS. |
* |
* @return Old interrupt priority level. |
*/ |
static inline ipl_t interrupts_enable(void) { |
ipl_t v; |
__asm__ volatile ( |
"pushfq\n" |
"popq %0\n" |
"sti\n" |
: "=r" (v) |
); |
return v; |
} |
/** Disable interrupts. |
* |
* Disable interrupts and return previous |
* value of EFLAGS. |
* |
* @return Old interrupt priority level. |
*/ |
static inline ipl_t interrupts_disable(void) { |
ipl_t v; |
__asm__ volatile ( |
"pushfq\n" |
"popq %0\n" |
"cli\n" |
: "=r" (v) |
); |
return v; |
} |
/** Restore interrupt priority level. |
* |
* Restore EFLAGS. |
* |
* @param ipl Saved interrupt priority level. |
*/ |
static inline void interrupts_restore(ipl_t ipl) { |
__asm__ volatile ( |
"pushq %0\n" |
"popfq\n" |
: : "r" (ipl) |
); |
} |
/** Return interrupt priority level. |
* |
* Return EFLAFS. |
* |
* @return Current interrupt priority level. |
*/ |
static inline ipl_t interrupts_read(void) { |
ipl_t v; |
__asm__ volatile ( |
"pushfq\n" |
"popq %0\n" |
: "=r" (v) |
); |
return v; |
} |
/** Read CR0 |
* |
* Return value in CR0 |
* |
* @return Value read. |
*/ |
static inline __u64 read_cr0(void) |
{ |
__u64 v; |
__asm__ volatile ("movq %%cr0,%0\n" : "=r" (v)); |
return v; |
} |
/** Read CR2 |
* |
* Return value in CR2 |
* |
* @return Value read. |
*/ |
static inline __u64 read_cr2(void) |
{ |
__u64 v; |
__asm__ volatile ("movq %%cr2,%0\n" : "=r" (v)); |
return v; |
} |
/** Write CR3 |
* |
* Write value to CR3. |
* |
* @param v Value to be written. |
*/ |
static inline void write_cr3(__u64 v) |
{ |
__asm__ volatile ("movq %0,%%cr3\n" : : "r" (v)); |
} |
/** Read CR3 |
* |
* Return value in CR3 |
* |
* @return Value read. |
*/ |
static inline __u64 read_cr3(void) |
{ |
__u64 v; |
__asm__ volatile ("movq %%cr3,%0" : "=r" (v)); |
return v; |
} |
/** Enable local APIC |
* |
* Enable local APIC in MSR. |
*/ |
static inline void enable_l_apic_in_msr() |
{ |
__asm__ volatile ( |
"movl $0x1b, %%ecx\n" |
"rdmsr\n" |
"orl $(1<<11),%%eax\n" |
"orl $(0xfee00000),%%eax\n" |
"wrmsr\n" |
: |
: |
:"%eax","%ecx","%edx" |
); |
} |
extern size_t interrupt_handler_size; |
extern void interrupt_handlers(void); |
#endif |
/SPARTAN/trunk/arch/amd64/include/types.h |
---|
0,0 → 1,50 |
/* |
* 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 __amd64_TYPES_H__ |
#define __amd64_TYPES_H__ |
#define NULL 0 |
typedef signed char __s8; |
typedef unsigned char __u8; |
typedef unsigned short __u16; |
typedef unsigned int __u32; |
typedef unsigned long long __u64; |
typedef __u64 __address; |
/* Flags of processor (return value of interrupts_disable()) */ |
typedef __u64 ipl_t; |
typedef __u64 __native; |
typedef struct page_specifier pte_t; |
#endif |
/SPARTAN/trunk/arch/amd64/include/byteorder.h |
---|
0,0 → 1,36 |
/* |
* 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 __amd64_BYTEORDER_H__ |
#define __amd64_BYTEORDER_H__ |
/* AMD64 is little-endian */ |
#define __native_le2host(n) (n) |
#define __u64_le2host(n) (n) |
#endif |
/SPARTAN/trunk/arch/amd64/include/cpu.h |
---|
0,0 → 1,60 |
/* |
* 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 __amd64_CPU_H__ |
#define __amd64_CPU_H__ |
#define EFER_MSR_NUM 0xc0000080 |
#define AMD_SCE_FLAG 0 |
#define AMD_LME_FLAG 8 |
#define AMD_LMA_FLAG 10 |
#define AMD_FFXSR_FLAG 14 |
#define AMD_NXE_FLAG 11 |
#ifndef __ASM__ |
#include <typedefs.h> |
#include <arch/pm.h> |
struct cpu_arch { |
int vendor; |
int family; |
int model; |
int stepping; |
struct tss *tss; |
}; |
extern void set_efer_flag(int flag); |
extern __u64 read_efer_flag(void); |
void cpu_setup_fpu(void); |
#endif /* __ASM__ */ |
#endif |
/SPARTAN/trunk/arch/amd64/include/arch.h |
---|
0,0 → 1,32 |
/* |
* Copyright (C) 2005 Ondrej Palkovsky |
* 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 __amd64_ARCH_H__ |
#define __amd64_ARCH_H__ |
#endif |
/SPARTAN/trunk/arch/amd64/include/faddr.h |
---|
0,0 → 1,36 |
/* |
* Copyright (C) 2005 Ondrej Palkovsky |
* 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 __amd64_FADDR_H__ |
#define __amd64_FADDR_H__ |
#include <arch/types.h> |
#define FADDR(fptr) ((__address) (fptr)) |
#endif |
/SPARTAN/trunk/arch/amd64/include/thread.h |
---|
0,0 → 1,34 |
/* |
* Copyright (C) 2005 Ondrej Palkovsky |
* 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 __amd64_THREAD_H__ |
#define __amd64_THREAD_H__ |
#define ARCH_THREAD_DATA |
#endif |
/SPARTAN/trunk/arch/amd64/include/pm.h |
---|
0,0 → 1,162 |
/* |
* 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 __amd64_PM_H__ |
#define __amd64_PM_H__ |
#ifndef __ASM__ |
# include <arch/types.h> |
# include <typedefs.h> |
# include <arch/context.h> |
#endif |
#define IDT_ITEMS 64 |
#define GDT_ITEMS 8 |
#define NULL_DES 0 |
#define KTEXT_DES 1 |
#define KDATA_DES 2 |
#define UTEXT_DES 3 |
#define UDATA_DES 4 |
#define KTEXT32_DES 5 |
#define TSS_DES 6 |
#define gdtselector(des) ((des)<<3) |
#define idtselector(des) ((des)<<4) |
#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_READABLE (1<<1) |
#define AR_TSS (0x9) |
#define AR_INTERRUPT (0xe) |
#define AR_TRAP (0xf) |
#define DPL_KERNEL (PL_KERNEL<<5) |
#define DPL_USER (PL_USER<<5) |
#define IO_MAP_BASE (104) |
#ifndef __ASM__ |
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 longmode: 1; |
unsigned special: 1; |
unsigned granularity : 1; |
unsigned base_24_31: 8; |
} __attribute__ ((packed)); |
struct tss_descriptor { |
unsigned limit_0_15: 16; |
unsigned base_0_15: 16; |
unsigned base_16_23: 8; |
unsigned type: 4; |
unsigned : 1; |
unsigned dpl : 2; |
unsigned present : 1; |
unsigned limit_16_19: 4; |
unsigned available: 1; |
unsigned : 2; |
unsigned granularity : 1; |
unsigned base_24_31: 8; |
unsigned base_32_63 : 32; |
unsigned : 32; |
} __attribute__ ((packed)); |
struct idescriptor { |
unsigned offset_0_15: 16; |
unsigned selector: 16; |
unsigned ist:3; |
unsigned unused: 5; |
unsigned type: 5; |
unsigned dpl: 2; |
unsigned present : 1; |
unsigned offset_16_31: 16; |
unsigned offset_32_63: 32; |
unsigned : 32; |
} __attribute__ ((packed)); |
struct ptr_16_64 { |
__u16 limit; |
__u64 base; |
} __attribute__ ((packed)); |
struct ptr_16_32 { |
__u16 limit; |
__u32 base; |
} __attribute__ ((packed)); |
struct tss { |
__u32 reserve1; |
__u64 rsp0; |
__u64 rsp1; |
__u64 rsp2; |
__u64 reserve2; |
__u64 ist1; |
__u64 ist2; |
__u64 ist3; |
__u64 ist4; |
__u64 ist5; |
__u64 ist6; |
__u64 ist7; |
__u64 reserve3; |
__u16 reserve4; |
__u16 iomap; |
} __attribute__ ((packed)); |
extern struct tss *tss_p; |
extern struct descriptor gdt[]; |
extern struct idescriptor idt[]; |
extern struct ptr_16_64 gdtr; |
extern struct ptr_16_32 real_bootstrap_gdtr; |
extern void pm_init(void); |
extern void gdt_tss_setbase(struct descriptor *d, __address base); |
extern void gdt_tss_setlimit(struct descriptor *d, __u32 limit); |
extern void idt_init(void); |
extern void idt_setoffset(struct idescriptor *d, __address offset); |
extern void tss_initialize(struct tss *t); |
#endif /* __ASM__ */ |
#endif |
/SPARTAN/trunk/arch/amd64/include/cpuid.h |
---|
0,0 → 1,58 |
/* |
* Copyright (C) 2001-2004 Ondrej Palkovsky |
* 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__ |
#define AMD_CPUID_EXTENDED 0x80000001 |
#define AMD_EXT_NOEXECUTE 20 |
#define INTEL_CPUID_STANDARD 0x1 |
#define INTEL_SSE2 26 |
#define INTEL_FXSAVE 24 |
#ifndef __ASM__ |
#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 /* __ASM__ */ |
#endif |
/SPARTAN/trunk/arch/amd64/include/fmath.h |
---|
0,0 → 1,64 |
/* |
* Copyright (C) 2005 Josef Cejka |
* 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. |
*/ |
#include <arch/types.h> |
#define FMATH_EXPONENT_BIAS 1023 |
typedef unsigned char fmath_ld_descr_t[8]; |
typedef union { double bf; unsigned char ldd[8]; } fmath_ld_union_t; |
/**returns exponent in binary encoding*/ |
signed short fmath_get_binary_exponent(double num); |
/**returns exponent in decimal encoding*/ |
double fmath_get_decimal_exponent(double num); |
/**returns mantisa in binary encoding */ |
__u64 fmath_get_binary_mantisa(double num) ; |
/** Function for extract integer part from double |
* @param num input value |
* @param intp integer part of num |
* @return non-integer part |
*/ |
double fmath_fint(double num, double *intp); |
/** count base^exponent from positive exponent |
* @param base |
* @param exponent - Must be > 0.0 |
* @return base^exponent or 0.0 (if exponent <=0.0) |
*/ |
double fmath_dpow(double base, double exponent) ; |
/** return 1, if num is NaN */ |
int fmath_is_nan(double num); |
/** return 1, if fmath is a infinity */ |
int fmath_is_infinity(double num); |
/SPARTAN/trunk/arch/amd64/include/arg.h |
---|
0,0 → 1,34 |
/* |
* Copyright (C) 2005 Ondrej Palkovsky |
* 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 __amd64_ARG_H__ |
#define __amd64_ARG_H__ |
#include <stdarg.h> |
#endif |