/kernel/trunk/arch/ia64/include/faddr.h |
---|
0,0 → 1,75 |
/* |
* 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 __ia64_FADDR_H__ |
#define __ia64_FADDR_H__ |
#include <arch/types.h> |
static __address FADDR(void (* fptr)(void)); |
/** |
* |
* Calculate absolute address of function |
* referenced by fptr pointer. |
* |
* @param fptr Function pointer. |
* |
*/ |
inline __address FADDR(void (* fptr)(void)) { |
__address faddr; |
__asm__( |
"nop 0;;" |
"nop 0;;" |
"nop 0;;" |
"nop 0;;" |
"nop 0;;" |
"nop 0;;" |
"nop 0;;" |
"nop 0;;" |
"ld8 %0 = [%1]\n\t" |
"nop 0;;" |
"nop 0;;" |
"nop 0;;" |
"nop 0;;" |
"nop 0;;" |
"nop 0;;" |
"nop 0;;" |
"nop 0;;" |
: "=r" (faddr) |
: "r" (fptr) |
); |
/*faddr = *((__address *)(fptr));;*/ |
return faddr; |
} |
#endif |
/kernel/trunk/arch/ia64/include/mm/page.h |
---|
0,0 → 1,297 |
/* |
* 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. |
*/ |
#ifndef __ia64_PAGE_H__ |
#define __ia64_PAGE_H__ |
#ifndef __ASM__ |
#include <arch/mm/frame.h> |
#include <arch/barrier.h> |
#include <genarch/mm/page_ht.h> |
#include <arch/mm/asid.h> |
#include <arch/types.h> |
#include <typedefs.h> |
#include <debug.h> |
#endif |
#define PAGE_SIZE FRAME_SIZE |
#define PAGE_WIDTH FRAME_WIDTH |
#define KERNEL_PAGE_WIDTH 26 |
#define SET_PTL0_ADDRESS_ARCH(x) /**< To be removed as situation permits. */ |
#define PPN_SHIFT 12 |
#define VRN_SHIFT 61 |
#define VRN_MASK (7LL << VRN_SHIFT) |
#ifdef __ASM__ |
#define VRN_KERNEL 7 |
#else |
#define VRN_KERNEL 7LL |
#endif |
#define REGION_REGISTERS 8 |
#define KA2PA(x) ((__address) (x-(VRN_KERNEL<<VRN_SHIFT))) |
#define PA2KA(x) ((__address) (x+(VRN_KERNEL<<VRN_SHIFT))) |
#define VHPT_WIDTH 20 /* 1M */ |
#define VHPT_SIZE (1 << VHPT_WIDTH) |
#define VHPT_BASE 0 /* Must be aligned to VHPT_SIZE */ |
#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 |
#define VA_REGION_INDEX 61 |
#define VA_REGION(va) (va>>VA_REGION_INDEX) |
#ifndef __ASM__ |
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 */ |
__u64 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 */ |
__u64 ig3 : 64; |
} __attribute__ ((packed)); |
typedef union vhpt_entry { |
struct vhpt_entry_present present; |
struct vhpt_entry_not_present not_present; |
__u64 word[4]; |
} vhpt_entry_t; |
typedef vhpt_entry_t tlb_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; |
__u64 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 __u64 thash(__u64 va) |
{ |
__u64 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 __u64 ttag(__u64 va) |
{ |
__u64 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 __u64 rr_read(index_t i) |
{ |
__u64 ret; |
ASSERT(i < REGION_REGISTERS); |
__asm__ volatile ("mov %0 = rr[%1]\n" : "=r" (ret) : "r" (i)); |
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, __u64 v) |
{ |
ASSERT(i < REGION_REGISTERS); |
__asm__ volatile ( |
"mov rr[%0] = %1;;\n" |
: |
: "r" (i), "r" (v)); |
} |
/** Read Page Table Register. |
* |
* @return Current value stored in PTA. |
*/ |
static inline __u64 pta_read(void) |
{ |
__u64 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(__u64 v) |
{ |
__asm__ volatile ("mov cr.pta = %0\n" : : "r" (v)); |
} |
extern void page_arch_init(void); |
extern vhpt_entry_t *vhpt_hash(__address page, asid_t asid); |
extern bool vhpt_compare(__address page, asid_t asid, vhpt_entry_t *v); |
extern void vhpt_set_record(vhpt_entry_t *v, __address page, asid_t asid, __address frame, int flags); |
static inline void pokus(void) |
{ |
region_register rr; |
rr.word=rr_read(0); |
srlz_d(); |
rr_write(0,rr.word); |
srlz_d(); |
} |
#endif |
#endif |
/kernel/trunk/arch/ia64/include/mm/asid.h |
---|
0,0 → 1,60 |
/* |
* 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 __ia64_ASID_H__ |
#define __ia64_ASID_H__ |
#ifndef __ASM__ |
#include <arch/types.h> |
typedef __u16 asid_t; |
/** |
* 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. |
*/ |
#endif |
#define RIDS_PER_ASID 7 |
#define RID_MAX 262143 /* 2^18 - 1 */ |
#define ASID2RID(asid, vrn) (((asid)*RIDS_PER_ASID)+(vrn)) |
#define RID2ASID(rid) ((rid)/RIDS_PER_ASID) |
#ifndef __ASM__ |
typedef __u32 rid_t; |
#endif |
#define ASID_MAX_ARCH (RID_MAX/RIDS_PER_ASID) |
#endif |
/kernel/trunk/arch/ia64/include/mm/tlb.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. |
*/ |
#ifndef __ia64_TLB_H__ |
#define __ia64_TLB_H__ |
#define tlb_arch_init() |
#define tlb_print() |
#include <arch/mm/page.h> |
#include <arch/mm/asid.h> |
#include <arch/register.h> |
void tlb_fill_data(__address va,asid_t asid,vhpt_entry_t entry); |
void tlb_fill_code(__address va,asid_t asid,vhpt_entry_t entry); |
void tlb_fill_code_tr(__u64 tr,__address va,asid_t asid,tlb_entry_t entry); |
void tlb_fill_data_tr(__u64 tr,__address va,asid_t asid,tlb_entry_t entry); |
#endif |
/kernel/trunk/arch/ia64/include/mm/frame.h |
---|
0,0 → 1,37 |
/* |
* 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 __ia64_FRAME_H__ |
#define __ia64_FRAME_H__ |
#define FRAME_WIDTH 14 /* 16K */ |
#define FRAME_SIZE (1<<FRAME_WIDTH) |
extern void frame_arch_init(void); |
#endif |
/kernel/trunk/arch/ia64/include/mm/as.h |
---|
0,0 → 1,47 |
/* |
* 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 __ia64_AS_H__ |
#define __ia64_AS_H__ |
#include <arch/types.h> |
#define KERNEL_ADDRESS_SPACE_START_ARCH (__address) 0x8000000000000000 |
#define KERNEL_ADDRESS_SPACE_END_ARCH (__address) 0xffffffffffffffff |
#define USER_ADDRESS_SPACE_START_ARCH (__address) 0x0000000000000000 |
#define USER_ADDRESS_SPACE_END_ARCH (__address) 0x7fffffffffffffff |
#define UTEXT_ADDRESS_ARCH 0x0000000000001000 |
#define USTACK_ADDRESS_ARCH (0x7fffffffffffffff-(PAGE_SIZE-1)) |
#define UDATA_ADDRESS_ARCH 0x0000000001001000 |
#define as_install_arch(as) |
extern void as_arch_init(void); |
#endif |
/kernel/trunk/arch/ia64/include/mm/memory_init.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 __ia64_MEMORY_INIT_H__ |
#define __ia64_MEMORY_INIT_H__ |
#include <config.h> |
#define get_memory_size() CONFIG_MEMORY_SIZE |
#endif |
/kernel/trunk/arch/ia64/include/register.h |
---|
0,0 → 1,204 |
/* |
* 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 __ia64_REGISTER_H__ |
#define __ia64_REGISTER_H__ |
#ifndef __ASM__ |
#include <arch/types.h> |
#endif |
#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_IT_MASK 0x0000001000000000 |
/** 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__ |
/** External Interrupt Vector Register */ |
union cr_ivr { |
__u8 vector; |
__u64 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)); |
__u64 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)); |
__u64 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)); |
__u16 code; |
}; |
__u8 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)); |
__u64 value; |
}; |
typedef union cr_isr cr_isr_t; |
/** CPUID Register 3 */ |
union cpuid3 { |
struct { |
__u8 number; |
__u8 revision; |
__u8 model; |
__u8 family; |
__u8 archrev; |
} __attribute__ ((packed)); |
__u64 value; |
}; |
typedef union cpuid3 cpuid3_t; |
#endif /* !__ASM__ */ |
#endif |
/kernel/trunk/arch/ia64/include/types.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. |
*/ |
#ifndef __TYPES_H__ |
#define __TYPES_H__ |
#define NULL 0 |
typedef signed char __s8; |
typedef signed short int __s16; |
typedef signed int __s32; |
typedef signed long __s64; |
typedef unsigned char __u8; |
typedef unsigned short __u16; |
typedef unsigned int __u32; |
typedef unsigned long __u64; |
typedef __u64 __address; |
typedef __u64 pfn_t; |
typedef __u64 ipl_t; |
typedef __u64 __native; |
typedef struct pte pte_t; |
#endif |
/kernel/trunk/arch/ia64/include/asm.h |
---|
0,0 → 1,252 |
/* |
* 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 __ia64_ASM_H__ |
#define __ia64_ASM_H__ |
#include <config.h> |
#include <arch/types.h> |
#include <arch/register.h> |
/** 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 __address get_stack_base(void) |
{ |
__u64 v; |
__asm__ volatile ("and %0 = %1, r12" : "=r" (v) : "r" (~(STACK_SIZE-1))); |
return v; |
} |
/** Read IVA (Interruption Vector Address). |
* |
* @return Return location of interruption vector table. |
*/ |
static inline __u64 iva_read(void) |
{ |
__u64 v; |
__asm__ volatile ("mov %0 = cr.iva\n" : "=r" (v)); |
return v; |
} |
/** Write IVA (Interruption Vector Address) register. |
* |
* @param New location of interruption vector table. |
*/ |
static inline void iva_write(__u64 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 __u64 ivr_read(void) |
{ |
__u64 v; |
__asm__ volatile ("mov %0 = cr.ivr\n" : "=r" (v)); |
return v; |
} |
/** Write ITC (Interval Timer Counter) register. |
* |
* @param New counter value. |
*/ |
static inline void itc_write(__u64 v) |
{ |
__asm__ volatile ("mov ar.itc = %0\n" : : "r" (v)); |
} |
/** Read ITC (Interval Timer Counter) register. |
* |
* @return Current counter value. |
*/ |
static inline __u64 itc_read(void) |
{ |
__u64 v; |
__asm__ volatile ("mov %0 = ar.itc\n" : "=r" (v)); |
return v; |
} |
/** Write ITM (Interval Timer Match) register. |
* |
* @param New match value. |
*/ |
static inline void itm_write(__u64 v) |
{ |
__asm__ volatile ("mov cr.itm = %0\n" : : "r" (v)); |
} |
/** Read ITV (Interval Timer Vector) register. |
* |
* @return Current vector and mask bit. |
*/ |
static inline __u64 itv_read(void) |
{ |
__u64 v; |
__asm__ volatile ("mov %0 = cr.itv\n" : "=r" (v)); |
return v; |
} |
/** Write ITV (Interval Timer Vector) register. |
* |
* @param New vector and mask bit. |
*/ |
static inline void itv_write(__u64 v) |
{ |
__asm__ volatile ("mov cr.itv = %0\n" : : "r" (v)); |
} |
/** Write EOI (End Of Interrupt) register. |
* |
* @param This value is ignored. |
*/ |
static inline void eoi_write(__u64 v) |
{ |
__asm__ volatile ("mov cr.eoi = %0\n" : : "r" (v)); |
} |
/** Read TPR (Task Priority Register). |
* |
* @return Current value of TPR. |
*/ |
static inline __u64 tpr_read(void) |
{ |
__u64 v; |
__asm__ volatile ("mov %0 = cr.tpr\n" : "=r" (v)); |
return v; |
} |
/** Write TPR (Task Priority Register). |
* |
* @param New value of TPR. |
*/ |
static inline void tpr_write(__u64 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) |
{ |
__u64 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) |
{ |
__u64 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) |
{ |
__u64 v; |
__asm__ volatile ("mov %0 = psr\n" : "=r" (v)); |
return (ipl_t) v; |
} |
/** 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(__u32 t); |
#endif |
/kernel/trunk/arch/ia64/include/memstr.h |
---|
0,0 → 1,39 |
/* |
* 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 __ia64_MEMSTR_H__ |
#define __ia64_MEMSTR_H__ |
#define memcpy(dst, src, cnt) __builtin_memcpy((dst), (src), (cnt)) |
extern void memsetw(__address dst, size_t cnt, __u16 x); |
extern void memsetb(__address dst, size_t cnt, __u8 x); |
extern int memcmp(__address src, __address dst, int cnt); |
#endif |
/kernel/trunk/arch/ia64/include/atomic.h |
---|
0,0 → 1,71 |
/* |
* 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 __ia64_ATOMIC_H__ |
#define __ia64_ATOMIC_H__ |
#include <arch/types.h> |
typedef struct { volatile __u64 count; } atomic_t; |
/** Atomic addition. |
* |
* @param val Atomic value. |
* @param imm Value to add. |
* |
* @return Value after addition. |
*/ |
static inline count_t atomic_add(atomic_t *val, int imm) |
{ |
count_t v; |
__asm__ volatile ("fetchadd8.rel %0 = %1, %2\n" : "=r" (v), "+m" (val->count) : "i" (imm)); |
return v; |
} |
static inline void atomic_set(atomic_t *val, __u64 i) |
{ |
val->count = i; |
} |
static inline __u32 atomic_get(atomic_t *val) |
{ |
return val->count; |
} |
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 count_t atomic_inc_pre(atomic_t *val) { return atomic_add(val, 1); } |
static inline count_t atomic_dec_pre(atomic_t *val) { return atomic_add(val, -1); } |
static inline count_t atomic_inc_post(atomic_t *val) { return atomic_add(val, 1) + 1; } |
static inline count_t atomic_dec_post(atomic_t *val) { return atomic_add(val, -1) - 1; } |
#endif |
/kernel/trunk/arch/ia64/include/ski/ski.h |
---|
0,0 → 1,41 |
/* |
* 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 __SKI_H__ |
#define __SKI_H__ |
#include <arch/types.h> |
#define SKI_INIT_CONSOLE 20 |
#define SKI_GETCHAR 21 |
#define SKI_PUTCHAR 31 |
extern void ski_init_console(void); |
extern void poll_keyboard(void); |
#endif |
/kernel/trunk/arch/ia64/include/debug.h |
---|
0,0 → 1,32 |
/* |
* 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. |
*/ |
#ifndef __ia64_DEBUG_H__ |
#define __ia64_DEBUG_H__ |
#endif |
/kernel/trunk/arch/ia64/include/drivers/it.h |
---|
0,0 → 1,43 |
/* |
* Copyright (C) 2005 Jakub Jermar |
* All rights reserved. |
* |
* Redistribution and use in source and binary forms, with or without |
* modification, are permitted provided that the following conditions |
* are met: |
* |
* - Redistributions of source code must retain the above copyright |
* notice, this list of conditions and the following disclaimer. |
* - Redistributions in binary form must reproduce the above copyright |
* notice, this list of conditions and the following disclaimer in the |
* documentation and/or other materials provided with the distribution. |
* - The name of the author may not be used to endorse or promote products |
* derived from this software without specific prior written permission. |
* |
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
*/ |
#ifndef __ia64_IT_H__ |
#define __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); |
extern void it_interrupt(void); |
#endif |
/kernel/trunk/arch/ia64/include/context.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. |
*/ |
#ifndef __ia64_CONTEXT_H__ |
#define __ia64_CONTEXT_H__ |
#include <arch/types.h> |
#include <typedefs.h> |
#include <align.h> |
#include <arch/stack.h> |
/* |
* context_save() and context_restore() 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)) |
#define PFM_MASK (~0x3fffffffff) |
#ifdef context_set |
#undef context_set |
#endif |
#define context_set(c, _pc, stack, size) \ |
(c)->pc = (__address) _pc; \ |
(c)->bsp = ((__address) stack) + ALIGN_UP(sizeof(the_t), REGISTER_STACK_ALIGNMENT); \ |
(c)->ar_pfs &= PFM_MASK; \ |
(c)->sp = ((__address) stack) + ALIGN_UP((size), STACK_ALIGNMENT) - SP_DELTA; |
/* |
* Only save registers that must be preserved across |
* function calls. |
*/ |
struct context { |
/* |
* Application registers |
*/ |
__u64 ar_pfs; |
__u64 ar_unat_caller; |
__u64 ar_unat_callee; |
__u64 ar_rsc; |
__address bsp; /* ar_bsp */ |
__u64 ar_rnat; |
__u64 ar_lc; |
/* |
* General registers |
*/ |
__u64 r1; |
__u64 r4; |
__u64 r5; |
__u64 r6; |
__u64 r7; |
__address sp; /* r12 */ |
__u64 r13; |
/* |
* Branch registers |
*/ |
__address pc; /* b0 */ |
__u64 b1; |
__u64 b2; |
__u64 b3; |
__u64 b4; |
__u64 b5; |
/* |
* Predicate registers |
*/ |
__u64 pr; |
ipl_t ipl; |
} __attribute__ ((packed)); |
#endif |
/kernel/trunk/arch/ia64/include/cpu.h |
---|
0,0 → 1,60 |
/* |
* 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 __ia64_CPU_H__ |
#define __ia64_CPU_H__ |
#include <arch/types.h> |
#include <typedefs.h> |
#include <arch/register.h> |
#define FAMILY_ITANIUM 0x7 |
#define FAMILY_ITANIUM2 0x1f |
struct cpu_arch { |
__u64 cpuid0; |
__u64 cpuid1; |
cpuid3_t cpuid3; |
}; |
/** Read CPUID register. |
* |
* @param n CPUID register number. |
* |
* @return Value of CPUID[n] register. |
*/ |
static inline __u64 cpuid_read(int n) |
{ |
__u64 v; |
__asm__ volatile ("mov %0 = cpuid[%1]\n" : "=r" (v) : "r" (n)); |
return v; |
} |
#endif |
/kernel/trunk/arch/ia64/include/interrupt.h |
---|
0,0 → 1,71 |
/* |
* 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 __ia64_INTERRUPT_H__ |
#define __ia64_INTERRUPT_H__ |
#include <arch/types.h> |
#include <arch/register.h> |
/** External Interrupt vectors. */ |
#define INTERRUPT_TIMER 0 |
#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. */ |
struct exception_regdump { |
__address ar_bsp; |
__address ar_bspstore; |
__u64 ar_rnat; |
__u64 ar_ifs; |
__u64 ar_pfs; |
__u64 ar_rsc; |
__address cr_ifa; |
cr_isr_t cr_isr; |
__address cr_iipa; |
__u64 cr_ips; |
__address cr_iip; |
__u64 pr; |
} __attribute__ ((packed)); |
extern void *ivt; |
extern void general_exception(__u64 vector, struct exception_regdump *pstate); |
extern void break_instruction(__u64 vector, struct exception_regdump *pstate); |
extern void universal_handler(__u64 vector, struct exception_regdump *pstate); |
extern void external_interrupt(__u64 vector, struct exception_regdump *pstate); |
#endif |
/kernel/trunk/arch/ia64/include/stack.h |
---|
0,0 → 1,37 |
/* |
* 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 __ia64_STACK_H__ |
#define __ia64_STACK_H__ |
#define STACK_ITEM_SIZE 8 |
#define STACK_ALIGNMENT 16 |
#define STACK_SCRATCH_AREA_SIZE 16 |
#define REGISTER_STACK_ALIGNMENT 8 |
#endif |
/kernel/trunk/arch/ia64/include/pal/pal.h |
---|
0,0 → 1,91 |
/* |
* 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 __ia64_PAL_H__ |
#define __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 |
#endif |
/kernel/trunk/arch/ia64/include/barrier.h |
---|
0,0 → 1,45 |
/* |
* 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 __ia64_BARRIER_H__ |
#define __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") |
#endif |
/kernel/trunk/arch/ia64/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 __ia64_BYTEORDER_H__ |
#define __ia64_BYTEORDER_H__ |
/* IA-64 is little-endian */ |
#define __native_le2host(n) (n) |
#define __u64_le2host(n) (n) |
#endif |
/kernel/trunk/arch/ia64/include/arch.h |
---|
0,0 → 1,32 |
/* |
* 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 __ia64_ARCH_H__ |
#define __ia64_ARCH_H__ |
#endif |
/kernel/trunk/arch/ia64/include/fpu_context.h |
---|
0,0 → 1,39 |
/* |
* 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. |
*/ |
#ifndef __ia64_FPU_CONTEXT_H__ |
#define __ia64_FPU_CONTEXT_H__ |
#include <arch/types.h> |
struct fpu_context { |
/* TODO: define IA-64 FPU context */ |
}; |
#endif |
/kernel/trunk/arch/ia64/include/arg.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 __ia64_ARG_H__ |
#define __ia64_ARG_H__ |
#include <stdarg.h> |
#endif |
/kernel/trunk/arch/ia64/include/smp/atomic.h |
---|
--- thread.h (nonexistent) |
+++ thread.h (revision 869) |
@@ -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 __ia64_THREAD_H__ |
+#define __ia64_THREAD_H__ |
+ |
+#define ARCH_THREAD_DATA struct { } arch_thread_data; |
+ |
+#endif |