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• This comparison shows the changes necessary to convert path

  → /branches/sparc/kernel/arch/ia64/include/ @ 3342

  → /branches/sparc/kernel/arch/ia64/include/ @ 3343

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  With Path:	Rev

Ignore whitespace Rev 3342 → Rev 3343

/branches/sparc/kernel/arch/ia64/include/mm/page.h
0,0 → 1,284
/*
* Copyright (c) 2005 - 2006 Jakub Jermar
* Copyright (c) 2006 Jakub Vana
* 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.
*/
/** @addtogroup ia64mm
* @{
*/
/** @file
*/
#ifndef KERN_ia64_PAGE_H_
#define KERN_ia64_PAGE_H_
#include <arch/mm/frame.h>
#define PAGE_SIZE FRAME_SIZE
#define PAGE_WIDTH FRAME_WIDTH
#ifdef KERNEL
/** Bit width of the TLB-locked portion of kernel address space. */
#define KERNEL_PAGE_WIDTH 28 /* 256M */
#define IO_PAGE_WIDTH 26 /* 64M */
#define PPN_SHIFT 12
#define VRN_SHIFT 61
#define VRN_MASK (7LL << VRN_SHIFT)
#define VA2VRN(va) ((va)>>VRN_SHIFT)
#ifdef __ASM__
#define VRN_KERNEL 7
#else
#define VRN_KERNEL 7LL
#endif
#define REGION_REGISTERS 8
#define KA2PA(x) ((uintptr_t) (x-(VRN_KERNEL<<VRN_SHIFT)))
#define PA2KA(x) ((uintptr_t) (x+(VRN_KERNEL<<VRN_SHIFT)))
#define VHPT_WIDTH 20 /* 1M */
#define VHPT_SIZE (1 << VHPT_WIDTH)
#define PTA_BASE_SHIFT 15
/** Memory Attributes. */
#define MA_WRITEBACK 0x0
#define MA_UNCACHEABLE 0x4
/** Privilege Levels. Only the most and the least privileged ones are ever used. */
#define PL_KERNEL 0x0
#define PL_USER 0x3
/* Access Rigths. Only certain combinations are used by the kernel. */
#define AR_READ 0x0
#define AR_EXECUTE 0x1
#define AR_WRITE 0x2
#ifndef __ASM__
#include <arch/mm/as.h>
#include <arch/mm/frame.h>
#include <arch/interrupt.h>
#include <arch/barrier.h>
#include <arch/mm/asid.h>
#include <arch/types.h>
#include <debug.h>
struct vhpt_tag_info {
unsigned long long tag : 63;
unsigned ti : 1;
} __attribute__ ((packed));
union vhpt_tag {
struct vhpt_tag_info tag_info;
unsigned tag_word;
};
struct vhpt_entry_present {
/* Word 0 */
unsigned p : 1;
unsigned : 1;
unsigned ma : 3;
unsigned a : 1;
unsigned d : 1;
unsigned pl : 2;
unsigned ar : 3;
unsigned long long ppn : 38;
unsigned : 2;
unsigned ed : 1;
unsigned ig1 : 11;
/* Word 1 */
unsigned : 2;
unsigned ps : 6;
unsigned key : 24;
unsigned : 32;
/* Word 2 */
union vhpt_tag tag;
/* Word 3 */
uint64_t ig3 : 64;
} __attribute__ ((packed));
struct vhpt_entry_not_present {
/* Word 0 */
unsigned p : 1;
unsigned long long ig0 : 52;
unsigned ig1 : 11;
/* Word 1 */
unsigned : 2;
unsigned ps : 6;
unsigned long long ig2 : 56;
/* Word 2 */
union vhpt_tag tag;
/* Word 3 */
uint64_t ig3 : 64;
} __attribute__ ((packed));
typedef union vhpt_entry {
struct vhpt_entry_present present;
struct vhpt_entry_not_present not_present;
uint64_t word[4];
} vhpt_entry_t;
struct region_register_map {
unsigned ve : 1;
unsigned : 1;
unsigned ps : 6;
unsigned rid : 24;
unsigned : 32;
} __attribute__ ((packed));
typedef union region_register {
struct region_register_map map;
unsigned long long word;
} region_register;
struct pta_register_map {
unsigned ve : 1;
unsigned : 1;
unsigned size : 6;
unsigned vf : 1;
unsigned : 6;
unsigned long long base : 49;
} __attribute__ ((packed));
typedef union pta_register {
struct pta_register_map map;
uint64_t word;
} pta_register;
/** Return Translation Hashed Entry Address.
*
* VRN bits are used to read RID (ASID) from one
* of the eight region registers registers.
*
* @param va Virtual address including VRN bits.
*
* @return Address of the head of VHPT collision chain.
*/
static inline uint64_t thash(uint64_t va)
{
uint64_t ret;
asm volatile ("thash %0 = %1\n" : "=r" (ret) : "r" (va));
return ret;
}
/** Return Translation Hashed Entry Tag.
*
* VRN bits are used to read RID (ASID) from one
* of the eight region registers.
*
* @param va Virtual address including VRN bits.
*
* @return The unique tag for VPN and RID in the collision chain returned by thash().
*/
static inline uint64_t ttag(uint64_t va)
{
uint64_t ret;
asm volatile ("ttag %0 = %1\n" : "=r" (ret) : "r" (va));
return ret;
}
/** Read Region Register.
*
* @param i Region register index.
*
* @return Current contents of rr[i].
*/
static inline uint64_t rr_read(index_t i)
{
uint64_t ret;
ASSERT(i < REGION_REGISTERS);
asm volatile ("mov %0 = rr[%1]\n" : "=r" (ret) : "r" (i << VRN_SHIFT));
return ret;
}
/** Write Region Register.
*
* @param i Region register index.
* @param v Value to be written to rr[i].
*/
static inline void rr_write(index_t i, uint64_t v)
{
ASSERT(i < REGION_REGISTERS);
asm volatile (
"mov rr[%0] = %1\n"
:
: "r" (i << VRN_SHIFT), "r" (v)
);
}
/** Read Page Table Register.
*
* @return Current value stored in PTA.
*/
static inline uint64_t pta_read(void)
{
uint64_t ret;
asm volatile ("mov %0 = cr.pta\n" : "=r" (ret));
return ret;
}
/** Write Page Table Register.
*
* @param v New value to be stored in PTA.
*/
static inline void pta_write(uint64_t v)
{
asm volatile ("mov cr.pta = %0\n" : : "r" (v));
}
extern void page_arch_init(void);
extern vhpt_entry_t *vhpt_hash(uintptr_t page, asid_t asid);
extern bool vhpt_compare(uintptr_t page, asid_t asid, vhpt_entry_t *v);
extern void vhpt_set_record(vhpt_entry_t *v, uintptr_t page, asid_t asid, uintptr_t frame, int flags);
#endif /* __ASM__ */
#endif /* KERNEL */
#endif
/** @}
*/

/branches/sparc/kernel/arch/ia64/include/mm/frame.h
0,0 → 1,55
/*
* 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.
*/
/** @addtogroup ia64mm
* @{
*/
/** @file
*/
#ifndef KERN_ia64_FRAME_H_
#define KERN_ia64_FRAME_H_
#define FRAME_WIDTH 14 /* 16K */
#define FRAME_SIZE (1 << FRAME_WIDTH)
#ifdef KERNEL
#ifndef __ASM__
extern void frame_arch_init(void);
#define physmem_print()
#define ARCH_STACK_FRAMES TWO_FRAMES
#endif /* __ASM__ */
#endif /* KERNEL */
#endif
/** @}
*/

/branches/sparc/kernel/arch/ia64/include/mm/tlb.h
0,0 → 1,103
/*
* 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.
*/
/** @addtogroup ia64mm
* @{
*/
/** @file
*/
#ifndef KERN_ia64_TLB_H_
#define KERN_ia64_TLB_H_
#define tlb_arch_init()
#define tlb_print()
#include <arch/mm/page.h>
#include <arch/mm/asid.h>
#include <arch/interrupt.h>
#include <arch/types.h>
/** Data and instruction Translation Register indices. */
#define DTR_KERNEL 0
#define ITR_KERNEL 0
#define DTR_KSTACK1 1
#define DTR_KSTACK2 2
/** Portion of TLB insertion format data structure. */
union tlb_entry {
uint64_t word[2];
struct {
/* Word 0 */
unsigned p : 1; /**< Present. */
unsigned : 1;
unsigned ma : 3; /**< Memory attribute. */
unsigned a : 1; /**< Accessed. */
unsigned d : 1; /**< Dirty. */
unsigned pl : 2; /**< Privilege level. */
unsigned ar : 3; /**< Access rights. */
unsigned long long ppn : 38; /**< Physical Page Number, a.k.a. PFN. */
unsigned : 2;
unsigned ed : 1;
unsigned ig1 : 11;
/* Word 1 */
unsigned : 2;
unsigned ps : 6; /**< Page size will be 2^ps. */
unsigned key : 24; /**< Protection key, unused. */
unsigned : 32;
} __attribute__ ((packed));
} __attribute__ ((packed));
typedef union tlb_entry tlb_entry_t;
extern void tc_mapping_insert(uintptr_t va, asid_t asid, tlb_entry_t entry, bool dtc);
extern void dtc_mapping_insert(uintptr_t va, asid_t asid, tlb_entry_t entry);
extern void itc_mapping_insert(uintptr_t va, asid_t asid, tlb_entry_t entry);
extern void tr_mapping_insert(uintptr_t va, asid_t asid, tlb_entry_t entry, bool dtr, index_t tr);
extern void dtr_mapping_insert(uintptr_t va, asid_t asid, tlb_entry_t entry, index_t tr);
extern void itr_mapping_insert(uintptr_t va, asid_t asid, tlb_entry_t entry, index_t tr);
extern void dtlb_kernel_mapping_insert(uintptr_t page, uintptr_t frame, bool dtr, index_t tr);
extern void dtr_purge(uintptr_t page, count_t width);
extern void dtc_pte_copy(pte_t *t);
extern void itc_pte_copy(pte_t *t);
extern void alternate_instruction_tlb_fault(uint64_t vector, istate_t *istate);
extern void alternate_data_tlb_fault(uint64_t vector, istate_t *istate);
extern void data_nested_tlb_fault(uint64_t vector, istate_t *istate);
extern void data_dirty_bit_fault(uint64_t vector, istate_t *istate);
extern void instruction_access_bit_fault(uint64_t vector, istate_t *istate);
extern void data_access_bit_fault(uint64_t vector, istate_t *istate);
extern void page_not_present(uint64_t vector, istate_t *istate);
#endif
/** @}
*/

/branches/sparc/kernel/arch/ia64/include/mm/as.h
0,0 → 1,63
/*
* 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.
*/
/** @addtogroup ia64mm
* @{
*/
/** @file
*/
#ifndef KERN_ia64_AS_H_
#define KERN_ia64_AS_H_
#define KERNEL_ADDRESS_SPACE_SHADOWED_ARCH 0
#define KERNEL_ADDRESS_SPACE_START_ARCH (unsigned long) 0xe000000000000000ULL
#define KERNEL_ADDRESS_SPACE_END_ARCH (unsigned long) 0xffffffffffffffffULL
#define USER_ADDRESS_SPACE_START_ARCH (unsigned long) 0x0000000000000000ULL
#define USER_ADDRESS_SPACE_END_ARCH (unsigned long) 0xdfffffffffffffffULL
#define USTACK_ADDRESS_ARCH 0x0000000ff0000000ULL
typedef struct {
} as_arch_t;
#include <genarch/mm/as_ht.h>
#define as_constructor_arch(as, flags) (as != as)
#define as_destructor_arch(as) (as != as)
#define as_create_arch(as, flags) (as != as)
#define as_deinstall_arch(as)
#define as_invalidate_translation_cache(as, page, cnt)
extern void as_arch_init(void);
#endif
/** @}
*/

/branches/sparc/kernel/arch/ia64/include/mm/asid.h
0,0 → 1,66
/*
* 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.
*/
/** @addtogroup ia64mm
* @{
*/
/** @file
*/
#ifndef KERN_ia64_ASID_H_
#define KERN_ia64_ASID_H_
#ifndef __ASM__
#include <arch/types.h>
typedef uint16_t asid_t;
typedef uint32_t rid_t;
#endif /* __ASM__ */
/**
* Number of ia64 RIDs (Region Identifiers) per kernel ASID.
* Note that some architectures may support more bits,
* but those extra bits are not used by the kernel.
*/
#define RIDS_PER_ASID 7
#define RID_MAX 262143 /* 2^18 - 1 */
#define RID_KERNEL 0
#define RID_INVALID 1
#define ASID2RID(asid, vrn) (((asid)>RIDS_PER_ASID)?(((asid)*RIDS_PER_ASID)+(vrn)):(asid))
#define RID2ASID(rid) ((rid)/RIDS_PER_ASID)
#define ASID_MAX_ARCH (RID_MAX/RIDS_PER_ASID)
#endif
/** @}
*/

/branches/sparc/kernel/arch/ia64/include/mm/vhpt.h
0,0 → 1,60
/*
* Copyright (c) 2006 Jakub Vana
* 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.
*/
/** @addtogroup ia64mm
* @{
*/
/** @file
*/
#ifndef KERN_ia64_VHPT_H_
#define KERN_ia64_VHPT_H_
#include <arch/mm/tlb.h>
#include <arch/mm/page.h>
uintptr_t vhpt_set_up(void);
static inline vhpt_entry_t tlb_entry_t2vhpt_entry_t(tlb_entry_t tentry)
{
vhpt_entry_t ventry;
ventry.word[0]=tentry.word[0];
ventry.word[1]=tentry.word[1];
return ventry;
}
void vhpt_mapping_insert(uintptr_t va, asid_t asid, tlb_entry_t entry);
void vhpt_invalidate_all(void);
void vhpt_invalidate_asid(asid_t asid);
#endif
/** @}
*/

/branches/sparc/kernel/arch/ia64/include/barrier.h
0,0 → 1,78
/*
* 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.
*/
/** @addtogroup ia64
* @{
*/
/** @file
*/
#ifndef KERN_ia64_BARRIER_H_
#define KERN_ia64_BARRIER_H_
/*
* TODO: Implement true IA-64 memory barriers for macros below.
*/
#define CS_ENTER_BARRIER() memory_barrier()
#define CS_LEAVE_BARRIER() memory_barrier()
#define memory_barrier() asm volatile ("mf\n" ::: "memory")
#define read_barrier() memory_barrier()
#define write_barrier() memory_barrier()
#define srlz_i() \
asm volatile (";; srlz.i ;;\n" ::: "memory")
#define srlz_d() \
asm volatile (";; srlz.d\n" ::: "memory")
#define fc_i(a) \
asm volatile ("fc.i %0\n" :: "r" ((a)) : "memory")
#define sync_i() \
asm volatile (";; sync.i\n" ::: "memory")
#define smc_coherence(a) \
{ \
fc_i((a)); \
sync_i(); \
srlz_i(); \
}
#define FC_INVAL_MIN 32
#define smc_coherence_block(a, l) \
{ \
unsigned long i; \
for (i = 0; i < (l); i += FC_INVAL_MIN) \
fc_i((void *)(a) + i); \
sync_i(); \
srlz_i(); \
}
#endif
/** @}
*/

/branches/sparc/kernel/arch/ia64/include/memstr.h
0,0 → 1,48
/*
* 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.
*/
/** @addtogroup ia64
* @{
*/
/** @file
*/
#ifndef KERN_ia64_MEMSTR_H_
#define KERN_ia64_MEMSTR_H_
#define memcpy(dst, src, cnt) __builtin_memcpy((dst), (src), (cnt))
extern void memsetw(void *dst, size_t cnt, uint16_t x);
extern void memsetb(void *dst, size_t cnt, uint8_t x);
extern int memcmp(const void *a, const void *b, size_t cnt);
#endif
/** @}
*/

/branches/sparc/kernel/arch/ia64/include/types.h
0,0 → 1,94
/*
* 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.
*/
/** @addtogroup ia64
* @{
*/
/** @file
*/
#ifndef KERN_ia64_TYPES_H_
#define KERN_ia64_TYPES_H_
typedef signed char int8_t;
typedef signed short int16_t;
typedef signed int int32_t;
typedef signed long int64_t;
typedef struct {
int64_t lo;
int64_t hi;
} int128_t;
typedef unsigned char uint8_t;
typedef unsigned short uint16_t;
typedef unsigned int uint32_t;
typedef unsigned long uint64_t;
typedef struct {
uint64_t lo;
uint64_t hi;
} uint128_t;
typedef uint64_t size_t;
typedef uint64_t count_t;
typedef uint64_t index_t;
typedef uint64_t uintptr_t;
typedef uint64_t pfn_t;
typedef uint64_t ipl_t;
typedef uint64_t unative_t;
typedef int64_t native_t;
#define PRIp "lx" /**< Format for uintptr_t. */
#define PRIs "lu" /**< Format for size_t. */
#define PRIc "lu" /**< Format for count_t. */
#define PRIi "lu" /**< Format for index_t. */
#define PRId8 "d" /**< Format for int8_t. */
#define PRId16 "d" /**< Format for int16_t. */
#define PRId32 "d" /**< Format for int32_t. */
#define PRId64 "ld" /**< Format for int64_t. */
#define PRIdn "d" /**< Format for native_t. */
#define PRIu8 "u" /**< Format for uint8_t. */
#define PRIu16 "u" /**< Format for uint16_t. */
#define PRIu32 "u" /**< Format for uint32_t. */
#define PRIu64 "lu" /**< Format for uint64_t. */
#define PRIun "u" /**< Format for unative_t. */
#define PRIx8 "x" /**< Format for hexadecimal (u)int8_t. */
#define PRIx16 "x" /**< Format for hexadecimal (u)int16_t. */
#define PRIx32 "x" /**< Format for hexadecimal (u)uint32_t. */
#define PRIx64 "lx" /**< Format for hexadecimal (u)int64_t. */
#define PRIxn "x" /**< Format for hexadecimal (u)native_t. */
#endif
/** @}
*/

/branches/sparc/kernel/arch/ia64/include/byteorder.h
0,0 → 1,44
/*
* 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.
*/
/** @addtogroup ia64
* @{
*/
/** @file
*/
#ifndef KERN_ia64_BYTEORDER_H_
#define KERN_ia64_BYTEORDER_H_
/* IA-64 is little-endian */
#define ARCH_IS_LITTLE_ENDIAN
#endif
/** @}
*/

/branches/sparc/kernel/arch/ia64/include/asm.h
0,0 → 1,305
/*
* 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.
*/
/** @addtogroup ia64
* @{
*/
/** @file
*/
#ifndef KERN_ia64_ASM_H_
#define KERN_ia64_ASM_H_
#include <config.h>
#include <arch/types.h>
#include <arch/register.h>
#define IA64_IOSPACE_ADDRESS 0xE001000000000000ULL
static inline void outb(uint64_t port,uint8_t v)
{
*((char *)(IA64_IOSPACE_ADDRESS + ( (port & 0xfff) | ( (port >> 2) << 12 )))) = v;
asm volatile ("mf\n" ::: "memory");
}
static inline uint8_t inb(uint64_t port)
{
asm volatile ("mf\n" ::: "memory");
return *((char *)(IA64_IOSPACE_ADDRESS + ( (port & 0xfff) | ( (port >> 2) << 12 ))));
}
/** Return base address of current stack
*
* Return the base address of the current stack.
* The stack is assumed to be STACK_SIZE long.
* The stack must start on page boundary.
*/
static inline uintptr_t get_stack_base(void)
{
uint64_t v;
asm volatile ("and %0 = %1, r12" : "=r" (v) : "r" (~(STACK_SIZE-1)));
return v;
}
/** Return Processor State Register.
*
* @return PSR.
*/
static inline uint64_t psr_read(void)
{
uint64_t v;
asm volatile ("mov %0 = psr\n" : "=r" (v));
return v;
}
/** Read IVA (Interruption Vector Address).
*
* @return Return location of interruption vector table.
*/
static inline uint64_t iva_read(void)
{
uint64_t v;
asm volatile ("mov %0 = cr.iva\n" : "=r" (v));
return v;
}
/** Write IVA (Interruption Vector Address) register.
*
* @param v New location of interruption vector table.
*/
static inline void iva_write(uint64_t v)
{
asm volatile ("mov cr.iva = %0\n" : : "r" (v));
}
/** Read IVR (External Interrupt Vector Register).
*
* @return Highest priority, pending, unmasked external interrupt vector.
*/
static inline uint64_t ivr_read(void)
{
uint64_t v;
asm volatile ("mov %0 = cr.ivr\n" : "=r" (v));
return v;
}
/** Write ITC (Interval Timer Counter) register.
*
* @param v New counter value.
*/
static inline void itc_write(uint64_t v)
{
asm volatile ("mov ar.itc = %0\n" : : "r" (v));
}
/** Read ITC (Interval Timer Counter) register.
*
* @return Current counter value.
*/
static inline uint64_t itc_read(void)
{
uint64_t v;
asm volatile ("mov %0 = ar.itc\n" : "=r" (v));
return v;
}
/** Write ITM (Interval Timer Match) register.
*
* @param v New match value.
*/
static inline void itm_write(uint64_t v)
{
asm volatile ("mov cr.itm = %0\n" : : "r" (v));
}
/** Read ITM (Interval Timer Match) register.
*
* @return Match value.
*/
static inline uint64_t itm_read(void)
{
uint64_t v;
asm volatile ("mov %0 = cr.itm\n" : "=r" (v));
return v;
}
/** Read ITV (Interval Timer Vector) register.
*
* @return Current vector and mask bit.
*/
static inline uint64_t itv_read(void)
{
uint64_t v;
asm volatile ("mov %0 = cr.itv\n" : "=r" (v));
return v;
}
/** Write ITV (Interval Timer Vector) register.
*
* @param v New vector and mask bit.
*/
static inline void itv_write(uint64_t v)
{
asm volatile ("mov cr.itv = %0\n" : : "r" (v));
}
/** Write EOI (End Of Interrupt) register.
*
* @param v This value is ignored.
*/
static inline void eoi_write(uint64_t v)
{
asm volatile ("mov cr.eoi = %0\n" : : "r" (v));
}
/** Read TPR (Task Priority Register).
*
* @return Current value of TPR.
*/
static inline uint64_t tpr_read(void)
{
uint64_t v;
asm volatile ("mov %0 = cr.tpr\n" : "=r" (v));
return v;
}
/** Write TPR (Task Priority Register).
*
* @param v New value of TPR.
*/
static inline void tpr_write(uint64_t v)
{
asm volatile ("mov cr.tpr = %0\n" : : "r" (v));
}
/** Disable interrupts.
*
* Disable interrupts and return previous
* value of PSR.
*
* @return Old interrupt priority level.
*/
static ipl_t interrupts_disable(void)
{
uint64_t v;
asm volatile (
"mov %0 = psr\n"
"rsm %1\n"
: "=r" (v)
: "i" (PSR_I_MASK)
);
return (ipl_t) v;
}
/** Enable interrupts.
*
* Enable interrupts and return previous
* value of PSR.
*
* @return Old interrupt priority level.
*/
static ipl_t interrupts_enable(void)
{
uint64_t v;
asm volatile (
"mov %0 = psr\n"
"ssm %1\n"
";;\n"
"srlz.d\n"
: "=r" (v)
: "i" (PSR_I_MASK)
);
return (ipl_t) v;
}
/** Restore interrupt priority level.
*
* Restore PSR.
*
* @param ipl Saved interrupt priority level.
*/
static inline void interrupts_restore(ipl_t ipl)
{
if (ipl & PSR_I_MASK)
(void) interrupts_enable();
else
(void) interrupts_disable();
}
/** Return interrupt priority level.
*
* @return PSR.
*/
static inline ipl_t interrupts_read(void)
{
return (ipl_t) psr_read();
}
/** Disable protection key checking. */
static inline void pk_disable(void)
{
asm volatile ("rsm %0\n" : : "i" (PSR_PK_MASK));
}
extern void cpu_halt(void);
extern void cpu_sleep(void);
extern void asm_delay_loop(uint32_t t);
extern void switch_to_userspace(uintptr_t entry, uintptr_t sp, uintptr_t bsp, uintptr_t uspace_uarg, uint64_t ipsr, uint64_t rsc);
#endif
/** @}
*/

/branches/sparc/kernel/arch/ia64/include/drivers/ega.h
0,0 → 1,50
/*
* Copyright (c) 2001-2004 Jakub Jermar
* 2007 Jakub Vana
* 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.
*/
/** @addtogroup ia32
* @{
*/
/** @file
*/
#ifndef KERN_ia64_EGA_H
#define KERN_ia64_EGA_H
#define VIDEORAM (0xe0020000000B8000LL)
#define ROW 80
#define ROWS 25
#define SCREEN (ROW * ROWS)
extern void ega_init(void);
#endif
/** @}
*/

/branches/sparc/kernel/arch/ia64/include/drivers/i8042.h
0,0 → 1,71
/*
* Copyright (c) 2006 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.
*/
/** @addtogroup ia32
* @{
*/
/** @file
*/
/**
* This file implements ia32 specific access to i8042 registers.
*/
#ifndef KERN_ia64_I8042_H_
#define KERN_ia64_I8042_H_
#include <arch/asm.h>
#include <arch/types.h>
#define i8042_DATA 0x60
#define i8042_STATUS 0x64
static inline void i8042_data_write(uint8_t data)
{
outb(i8042_DATA, data);
}
static inline uint8_t i8042_data_read(void)
{
return inb(i8042_DATA);
}
static inline uint8_t i8042_status_read(void)
{
return inb(i8042_STATUS);
}
static inline void i8042_command_write(uint8_t command)
{
outb(i8042_STATUS, command);
}
#endif
/** @}
*/

/branches/sparc/kernel/arch/ia64/include/drivers/it.h
0,0 → 1,51
/*
* 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.
*/
/** @addtogroup ia64
* @{
*/
/** @file
*/
#ifndef KERN_ia64_IT_H_
#define KERN_ia64_IT_H_
/*
* Unfortunately, Ski does not emulate PAL,
* so we can't read the real frequency ratios
* from firmware.
*
*/
#define IT_DELTA 100000
extern void it_init(void);
#endif
/** @}
*/

/branches/sparc/kernel/arch/ia64/include/interrupt.h
0,0 → 1,156
/*
* 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.
*/
/** @addtogroup ia64interrupt
* @{
*/
/** @file
*/
#ifndef KERN_ia64_INTERRUPT_H_
#define KERN_ia64_INTERRUPT_H_
#include <arch/types.h>
#include <arch/register.h>
/** ia64 has 256 INRs. */
#define INR_COUNT 256
/*
* We need to keep this just to compile.
* We might eventually move interrupt/ stuff
* to genarch.
*/
#define IVT_ITEMS 0
#define IVT_FIRST 0
/** External Interrupt vectors. */
#define INTERRUPT_TIMER 255
#define IRQ_KBD 241
#define IRQ_MOUSE 252
#define INTERRUPT_SPURIOUS 15
/** General Exception codes. */
#define GE_ILLEGALOP 0
#define GE_PRIVOP 1
#define GE_PRIVREG 2
#define GE_RESREGFLD 3
#define GE_DISBLDISTRAN 4
#define GE_ILLEGALDEP 8
#define EOI 0 /**< The actual value doesn't matter. */
typedef struct {
uint128_t f2;
uint128_t f3;
uint128_t f4;
uint128_t f5;
uint128_t f6;
uint128_t f7;
uint128_t f8;
uint128_t f9;
uint128_t f10;
uint128_t f11;
uint128_t f12;
uint128_t f13;
uint128_t f14;
uint128_t f15;
uint128_t f16;
uint128_t f17;
uint128_t f18;
uint128_t f19;
uint128_t f20;
uint128_t f21;
uint128_t f22;
uint128_t f23;
uint128_t f24;
uint128_t f25;
uint128_t f26;
uint128_t f27;
uint128_t f28;
uint128_t f29;
uint128_t f30;
uint128_t f31;
uintptr_t ar_bsp;
uintptr_t ar_bspstore;
uintptr_t ar_bspstore_new;
uint64_t ar_rnat;
uint64_t ar_ifs;
uint64_t ar_pfs;
uint64_t ar_rsc;
uintptr_t cr_ifa;
cr_isr_t cr_isr;
uintptr_t cr_iipa;
psr_t cr_ipsr;
uintptr_t cr_iip;
uint64_t pr;
uintptr_t sp;
/*
* The following variables are defined only for break_instruction
* handler.
*/
uint64_t in0;
uint64_t in1;
uint64_t in2;
uint64_t in3;
uint64_t in4;
uint64_t in5;
uint64_t in6;
} istate_t;
static inline void istate_set_retaddr(istate_t *istate, uintptr_t retaddr)
{
istate->cr_iip = retaddr;
istate->cr_ipsr.ri = 0; /* return to instruction slot #0 */
}
static inline unative_t istate_get_pc(istate_t *istate)
{
return istate->cr_iip;
}
static inline int istate_from_uspace(istate_t *istate)
{
return (istate->cr_iip) < 0xe000000000000000ULL;
}
extern void *ivt;
extern void general_exception(uint64_t vector, istate_t *istate);
extern int break_instruction(uint64_t vector, istate_t *istate);
extern void universal_handler(uint64_t vector, istate_t *istate);
extern void nop_handler(uint64_t vector, istate_t *istate);
extern void external_interrupt(uint64_t vector, istate_t *istate);
extern void disabled_fp_register(uint64_t vector, istate_t *istate);
#endif
/** @}
*/

/branches/sparc/kernel/arch/ia64/include/bootinfo.h
0,0 → 1,56
/*
* Copyright (c) 2005 Martin Decky
* 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 KERN_ia64_BOOTINFO_H_
#define KERN_ia64_BOOTINFO_H_
#define CONFIG_INIT_TASKS 32
typedef struct {
void *addr;
unsigned long size;
} binit_task_t;
typedef struct {
unsigned long count;
binit_task_t tasks[CONFIG_INIT_TASKS];
} binit_t;
typedef struct {
binit_t taskmap;
} bootinfo_t;
extern bootinfo_t *bootinfo;
extern void start(void);
extern void bootstrap(void);
#endif

/branches/sparc/kernel/arch/ia64/include/fpu_context.h
0,0 → 1,52
/*
* Copyright (c) 2005 Jakub Vana
* 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.
*/
/** @addtogroup ia64
* @{
*/
/** @file
*/
#ifndef KERN_ia64_FPU_CONTEXT_H_
#define KERN_ia64_FPU_CONTEXT_H_
#define ARCH_HAS_FPU 1
#define FPU_CONTEXT_ALIGN 16
#include <arch/types.h>
#define FRS 96
typedef struct {
uint128_t fr[FRS];
} fpu_context_t;
#endif
/** @}
*/

/branches/sparc/kernel/arch/ia64/include/context.h
0,0 → 1,135
/*
* 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.
*/
/** @addtogroup ia64
* @{
*/
/** @file
*/
#ifndef KERN_ia64_CONTEXT_H_
#define KERN_ia64_CONTEXT_H_
#include <arch/types.h>
#include <arch/register.h>
#include <align.h>
#include <arch/stack.h>
/*
* context_save_arch() and context_restore_arch() are both leaf procedures.
* No need to allocate scratch area.
*
* One item is put onto the stack to support get_stack_base().
*/
#define SP_DELTA (0 + ALIGN_UP(STACK_ITEM_SIZE, STACK_ALIGNMENT))
#ifdef context_set
#undef context_set
#endif
/* RSE stack starts at the bottom of memory stack. */
#define context_set(c, _pc, stack, size) \
do { \
(c)->pc = (uintptr_t) _pc; \
(c)->bsp = ((uintptr_t) stack) + ALIGN_UP((size), REGISTER_STACK_ALIGNMENT); \
(c)->ar_pfs &= PFM_MASK; \
(c)->sp = ((uintptr_t) stack) + ALIGN_UP((size), STACK_ALIGNMENT) - SP_DELTA; \
} while (0);
/*
* Only save registers that must be preserved across
* function calls.
*/
typedef struct {
/*
* Application registers
*/
uint64_t ar_pfs;
uint64_t ar_unat_caller;
uint64_t ar_unat_callee;
uint64_t ar_rsc;
uintptr_t bsp; /* ar_bsp */
uint64_t ar_rnat;
uint64_t ar_lc;
/*
* General registers
*/
uint64_t r1;
uint64_t r4;
uint64_t r5;
uint64_t r6;
uint64_t r7;
uintptr_t sp; /* r12 */
uint64_t r13;
/*
* Branch registers
*/
uintptr_t pc; /* b0 */
uint64_t b1;
uint64_t b2;
uint64_t b3;
uint64_t b4;
uint64_t b5;
/*
* Predicate registers
*/
uint64_t pr;
uint128_t f2 __attribute__ ((aligned(16)));
uint128_t f3;
uint128_t f4;
uint128_t f5;
uint128_t f16;
uint128_t f17;
uint128_t f18;
uint128_t f19;
uint128_t f20;
uint128_t f21;
uint128_t f22;
uint128_t f23;
uint128_t f24;
uint128_t f25;
uint128_t f26;
uint128_t f27;
uint128_t f28;
uint128_t f29;
uint128_t f30;
uint128_t f31;
ipl_t ipl;
} context_t;
#endif
/** @}
*/

/branches/sparc/kernel/arch/ia64/include/cpu.h
0,0 → 1,69
/*
* 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.
*/
/** @addtogroup ia64
* @{
*/
/** @file
*/
#ifndef KERN_ia64_CPU_H_
#define KERN_ia64_CPU_H_
#include <arch/types.h>
#include <arch/register.h>
#include <arch/asm.h>
#define FAMILY_ITANIUM 0x7
#define FAMILY_ITANIUM2 0x1f
typedef struct {
uint64_t cpuid0;
uint64_t cpuid1;
cpuid3_t cpuid3;
} cpu_arch_t;
/** Read CPUID register.
*
* @param n CPUID register number.
*
* @return Value of CPUID[n] register.
*/
static inline uint64_t cpuid_read(int n)
{
uint64_t v;
asm volatile ("mov %0 = cpuid[%1]\n" : "=r" (v) : "r" (n));
return v;
}
#endif
/** @}
*/

/branches/sparc/kernel/arch/ia64/include/atomic.h
0,0 → 1,66
/*
* 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.
*/
/** @addtogroup ia64
* @{
*/
/** @file
*/
#ifndef KERN_ia64_ATOMIC_H_
#define KERN_ia64_ATOMIC_H_
/** Atomic addition.
*
* @param val Atomic value.
* @param imm Value to add.
*
* @return Value before addition.
*/
static inline long atomic_add(atomic_t *val, int imm)
{
long v;
asm volatile ("fetchadd8.rel %0 = %1, %2\n" : "=r" (v), "+m" (val->count) : "i" (imm));
return v;
}
static inline void atomic_inc(atomic_t *val) { atomic_add(val, 1); }
static inline void atomic_dec(atomic_t *val) { atomic_add(val, -1); }
static inline long atomic_preinc(atomic_t *val) { return atomic_add(val, 1) + 1; }
static inline long atomic_predec(atomic_t *val) { return atomic_add(val, -1) - 1; }
static inline long atomic_postinc(atomic_t *val) { return atomic_add(val, 1); }
static inline long atomic_postdec(atomic_t *val) { return atomic_add(val, -1); }
#endif
/** @}
*/

/branches/sparc/kernel/arch/ia64/include/cycle.h
0,0 → 1,46
/*
* Copyright (c) 2006 Martin Decky
* 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.
*/
/** @addtogroup ia64
* @{
*/
/** @file
*/
#ifndef KERN_ia64_CYCLE_H_
#define KERN_ia64_CYCLE_H_
static inline uint64_t get_cycle(void)
{
return 0;
}
#endif
/** @}
*/

/branches/sparc/kernel/arch/ia64/include/ski/ski.h
0,0 → 1,57
/*
* 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.
*/
/** @addtogroup ia64
* @{
*/
/** @file
*/
#ifndef KERN_ia64_SKI_H_
#define KERN_ia64_SKI_H_
#include <arch/types.h>
#include <console/console.h>
#define SKI_INIT_CONSOLE 20
#define SKI_GETCHAR 21
#define SKI_PUTCHAR 31
extern chardev_t ski_uconsole;
extern void ski_init_console(void);
extern void ski_kbd_grab(void);
extern void ski_kbd_release(void);
extern void kkbdpoll(void *arg);
#endif
/** @}
*/

/branches/sparc/kernel/arch/ia64/include/stack.h
0,0 → 1,46
/*
* 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.
*/
/** @addtogroup ia64
* @{
*/
/** @file
*/
#ifndef KERN_ia64_STACK_H_
#define KERN_ia64_STACK_H_
#define STACK_ITEM_SIZE 8
#define STACK_ALIGNMENT 16
#define STACK_SCRATCH_AREA_SIZE 16
#define REGISTER_STACK_ALIGNMENT 8
#endif
/** @}
*/

/branches/sparc/kernel/arch/ia64/include/elf.h
0,0 → 1,45
/*
* Copyright (c) 2006 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.
*/
/** @addtogroup ia64
* @{
*/
/** @file
*/
#ifndef KERN_ia64_ELF_H_
#define KERN_ia64_ELF_H_
#define ELF_MACHINE EM_IA_64
#define ELF_DATA_ENCODING ELFDATA2LSB
#define ELF_CLASS ELFCLASS64
#endif
/** @}
*/

/branches/sparc/kernel/arch/ia64/include/arg.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.
*/
/** @addtogroup ia64
* @{
*/
/** @file
*/
#ifndef KERN_ia64_ARG_H_
#define KERN_ia64_ARG_H_
#include <stdarg.h>
#endif
/** @}
*/

/branches/sparc/kernel/arch/ia64/include/arch.h
0,0 → 1,45
/*
* Copyright (c) 2005 Martin Decky
* 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.
*/
/** @addtogroup ia64
* @{
*/
/** @file
*/
#ifndef KERN_ia64_ARCH_H_
#define KERN_ia64_ARCH_H_
#define LOADED_PROG_STACK_PAGES_NO 2
#include <arch/ski/ski.h>
#endif
/** @}
*/

/branches/sparc/kernel/arch/ia64/include/proc/task.h
0,0 → 1,47
/*
* Copyright (c) 2006 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.
*/
/** @addtogroup ia64proc
* @{
*/
/** @file
*/
#ifndef KERN_ia64_TASK_H_
#define KERN_ia64_TASK_H_
typedef struct {
} task_arch_t;
#define task_create_arch(t)
#define task_destroy_arch(t)
#endif
/** @}
*/

/branches/sparc/kernel/arch/ia64/include/proc/thread.h
0,0 → 1,48
/*
* 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.
*/
/** @addtogroup ia64proc
* @{
*/
/** @file
*/
#ifndef KERN_ia64_THREAD_H_
#define KERN_ia64_THREAD_H_
typedef struct {
} thread_arch_t;
#define thr_constructor_arch(t)
#define thr_destructor_arch(t)
#define thread_create_arch(t)
#endif
/** @}
*/

/branches/sparc/kernel/arch/ia64/include/faddr.h
0,0 → 1,53
/*
* 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.
*/
/** @addtogroup ia64
* @{
*/
/** @file
*/
#ifndef KERN_ia64_FADDR_H_
#define KERN_ia64_FADDR_H_
#include <arch/types.h>
/**
*
* Calculate absolute address of function
* referenced by fptr pointer.
*
* @param f Function pointer.
*
*/
#define FADDR(f) (*((uintptr_t *)(f)));
#endif
/** @}
*/

/branches/sparc/kernel/arch/ia64/include/register.h
0,0 → 1,278
/*
* 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.
*/
/** @addtogroup ia64
* @{
*/
/** @file
*/
#ifndef KERN_ia64_REGISTER_H_
#define KERN_ia64_REGISTER_H_
#define CR_IVR_MASK 0xf
#define PSR_IC_MASK 0x2000
#define PSR_I_MASK 0x4000
#define PSR_PK_MASK 0x8000
#define PSR_DT_MASK (1<<17)
#define PSR_RT_MASK (1<<27)
#define PSR_DFL_MASK (1<<18)
#define PSR_DFH_MASK (1<<19)
#define PSR_IT_MASK 0x0000001000000000
#define PSR_CPL_SHIFT 32
#define PSR_CPL_MASK_SHIFTED 3
#define PFM_MASK (~0x3fffffffff)
#define RSC_MODE_MASK 3
#define RSC_PL_MASK 12
/** Application registers. */
#define AR_KR0 0
#define AR_KR1 1
#define AR_KR2 2
#define AR_KR3 3
#define AR_KR4 4
#define AR_KR5 5
#define AR_KR6 6
#define AR_KR7 7
/* AR 8-15 reserved */
#define AR_RSC 16
#define AR_BSP 17
#define AR_BSPSTORE 18
#define AR_RNAT 19
/* AR 20 reserved */
#define AR_FCR 21
/* AR 22-23 reserved */
#define AR_EFLAG 24
#define AR_CSD 25
#define AR_SSD 26
#define AR_CFLG 27
#define AR_FSR 28
#define AR_FIR 29
#define AR_FDR 30
/* AR 31 reserved */
#define AR_CCV 32
/* AR 33-35 reserved */
#define AR_UNAT 36
/* AR 37-39 reserved */
#define AR_FPSR 40
/* AR 41-43 reserved */
#define AR_ITC 44
/* AR 45-47 reserved */
/* AR 48-63 ignored */
#define AR_PFS 64
#define AR_LC 65
#define AR_EC 66
/* AR 67-111 reserved */
/* AR 112-127 ignored */
/** Control registers. */
#define CR_DCR 0
#define CR_ITM 1
#define CR_IVA 2
/* CR3-CR7 reserved */
#define CR_PTA 8
/* CR9-CR15 reserved */
#define CR_IPSR 16
#define CR_ISR 17
/* CR18 reserved */
#define CR_IIP 19
#define CR_IFA 20
#define CR_ITIR 21
#define CR_IIPA 22
#define CR_IFS 23
#define CR_IIM 24
#define CR_IHA 25
/* CR26-CR63 reserved */
#define CR_LID 64
#define CR_IVR 65
#define CR_TPR 66
#define CR_EOI 67
#define CR_IRR0 68
#define CR_IRR1 69
#define CR_IRR2 70
#define CR_IRR3 71
#define CR_ITV 72
#define CR_PMV 73
#define CR_CMCV 74
/* CR75-CR79 reserved */
#define CR_LRR0 80
#define CR_LRR1 81
/* CR82-CR127 reserved */
#ifndef __ASM__
#include <arch/types.h>
/** Processor Status Register. */
union psr {
uint64_t value;
struct {
unsigned : 1;
unsigned be : 1; /**< Big-Endian data accesses. */
unsigned up : 1; /**< User Performance monitor enable. */
unsigned ac : 1; /**< Alignment Check. */
unsigned mfl : 1; /**< Lower floating-point register written. */
unsigned mfh : 1; /**< Upper floating-point register written. */
unsigned : 7;
unsigned ic : 1; /**< Interruption Collection. */
unsigned i : 1; /**< Interrupt Bit. */
unsigned pk : 1; /**< Protection Key enable. */
unsigned : 1;
unsigned dt : 1; /**< Data address Translation. */
unsigned dfl : 1; /**< Disabled Floating-point Low register set. */
unsigned dfh : 1; /**< Disabled Floating-point High register set. */
unsigned sp : 1; /**< Secure Performance monitors. */
unsigned pp : 1; /**< Privileged Performance monitor enable. */
unsigned di : 1; /**< Disable Instruction set transition. */
unsigned si : 1; /**< Secure Interval timer. */
unsigned db : 1; /**< Debug Breakpoint fault. */
unsigned lp : 1; /**< Lower Privilege transfer trap. */
unsigned tb : 1; /**< Taken Branch trap. */
unsigned rt : 1; /**< Register Stack Translation. */
unsigned : 4;
unsigned cpl : 2; /**< Current Privilege Level. */
unsigned is : 1; /**< Instruction Set. */
unsigned mc : 1; /**< Machine Check abort mask. */
unsigned it : 1; /**< Instruction address Translation. */
unsigned id : 1; /**< Instruction Debug fault disable. */
unsigned da : 1; /**< Disable Data Access and Dirty-bit faults. */
unsigned dd : 1; /**< Data Debug fault disable. */
unsigned ss : 1; /**< Single Step enable. */
unsigned ri : 2; /**< Restart Instruction. */
unsigned ed : 1; /**< Exception Deferral. */
unsigned bn : 1; /**< Register Bank. */
unsigned ia : 1; /**< Disable Instruction Access-bit faults. */
} __attribute__ ((packed));
};
typedef union psr psr_t;
/** Register Stack Configuration Register */
union rsc {
uint64_t value;
struct {
unsigned mode : 2;
unsigned pl : 2; /**< Privilege Level. */
unsigned be : 1; /**< Big-endian. */
unsigned : 11;
unsigned loadrs : 14;
} __attribute__ ((packed));
};
typedef union rsc rsc_t;
/** External Interrupt Vector Register */
union cr_ivr {
uint8_t vector;
uint64_t value;
};
typedef union cr_ivr cr_ivr_t;
/** Task Priority Register */
union cr_tpr {
struct {
unsigned : 4;
unsigned mic: 4; /**< Mask Interrupt Class. */
unsigned : 8;
unsigned mmi: 1; /**< Mask Maskable Interrupts. */
} __attribute__ ((packed));
uint64_t value;
};
typedef union cr_tpr cr_tpr_t;
/** Interval Timer Vector */
union cr_itv {
struct {
unsigned vector : 8;
unsigned : 4;
unsigned : 1;
unsigned : 3;
unsigned m : 1; /**< Mask. */
} __attribute__ ((packed));
uint64_t value;
};
typedef union cr_itv cr_itv_t;
/** Interruption Status Register */
union cr_isr {
struct {
union {
/** General Exception code field structuring. */
struct {
unsigned ge_na : 4;
unsigned ge_code : 4;
} __attribute__ ((packed));
uint16_t code;
};
uint8_t vector;
unsigned : 8;
unsigned x : 1; /**< Execute exception. */
unsigned w : 1; /**< Write exception. */
unsigned r : 1; /**< Read exception. */
unsigned na : 1; /**< Non-access exception. */
unsigned sp : 1; /**< Speculative load exception. */
unsigned rs : 1; /**< Register stack. */
unsigned ir : 1; /**< Incomplete Register frame. */
unsigned ni : 1; /**< Nested Interruption. */
unsigned so : 1; /**< IA-32 Supervisor Override. */
unsigned ei : 2; /**< Excepting Instruction. */
unsigned ed : 1; /**< Exception Deferral. */
unsigned : 20;
} __attribute__ ((packed));
uint64_t value;
};
typedef union cr_isr cr_isr_t;
/** CPUID Register 3 */
union cpuid3 {
struct {
uint8_t number;
uint8_t revision;
uint8_t model;
uint8_t family;
uint8_t archrev;
} __attribute__ ((packed));
uint64_t value;
};
typedef union cpuid3 cpuid3_t;
#endif /* !__ASM__ */
#endif
/** @}
*/

/branches/sparc/kernel/arch/ia64/include/debug.h
0,0 → 1,42
/*
* Copyright (c) 2005
* 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.
*/
/** @addtogroup ia64debug ia64
* @ingroup debug
* @{
*/
/** @file
*/
#ifndef KERN_ia64_DEBUG_H_
#define KERN_ia64_DEBUG_H_
#endif
/** @}
*/

/branches/sparc/kernel/arch/ia64/include/pal/pal.h
0,0 → 1,109
/*
* 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.
*/
/** @addtogroup ia64
* @{
*/
/** @file
*/
#ifndef KERN_ia64_PAL_H_
#define KERN_ia64_PAL_H_
#define PAL_OK 0 /**< Call completed without error. */
#define PAL_UNIMPL -1 /**< Unimplemented procedure. */
#define PAL_INVARG -2 /**< Invalid argument. */
#define PAL_ERR -3 /**< Can not compete call without error. */
/** These are the indices for PAL_PROC. */
#define PAL_CACHE_FLUSH 1
#define PAL_CACHE_INFO 2
#define PAL_CACHE_INIT 3
#define PAL_CACHE_PROT_INFO 38
#define PAL_CACHE_SHARED_INFO 43
#define PAL_CACHE_SUMMARY 4
#define PAL_MEM_ATTRIB 5
#define PAL_PREFETCH_VISIBILITY 41
#define PAL_PTCE_INFO 6
#define PAL_VM_INFO 7
#define PAL_VM_PAGE_SIZE 34
#define PAL_VM_SUMMARY 8
#define PAL_VM_TR_READ 261
#define PAL_BUS_GET_FEATURES 9
#define PAL_BUS_SET_FEATURES 10
#define PAL_DEBUG_INFO 11
#define PAL_FIXED_ADDR 12
#define PAL_FREQ_BASE 13
#define PAL_FREQ_RATIOS 14
#define PAL_LOGICAL_TO_PHYSICAL 42
#define PAL_PERF_MON_INFO 15
#define PAL_PLATFORM_ADDR 16
#define PAL_PROC_GET_FEATURES 17
#define PAL_PROC_SET_FEATURES 18
#define PAL_REGISTER_INFO 39
#define PAL_RSE_INFO 19
#define PAL_VERSION 20
#define PAL_MC_CLEAR_LOG 21
#define PAL_MC_DRAIN 22
#define PAL_MC_DYNAMIC_STATE 24
#define PAL_MC_ERROR_INFO 25
#define PAL_MC_EXPECTED 23
#define PAL_MC_REGISTER_MEM 27
#define PAL_MC_RESUME 26
#define PAL_HALT 28
#define PAL_HALT_INFO 257
#define PAL_HALT_LIGHT 29
#define PAL_CACHE_LINE_INIT 31
#define PAL_CACHE_READ 259
#define PAL_CACHE_WRITE 260
#define PAL_TEST_INFO 37
#define PAL_TEST_PROC 258
#define PAL_COPY_INFO 30
#define PAL_COPY_PAL 256
#define PAL_ENTER_IA_32_ENV 33
#define PAL_PMI_ENTRYPOINT 32
/*
* Ski PTCE data
*/
#define PAL_PTCE_INFO_BASE() (0x100000000LL)
#define PAL_PTCE_INFO_COUNT1() (2)
#define PAL_PTCE_INFO_COUNT2() (3)
#define PAL_PTCE_INFO_STRIDE1() (0x10000000)
#define PAL_PTCE_INFO_STRIDE2() (0x2000)
#endif
/** @}
*/