28 |
* SUCH DAMAGE. |
* SUCH DAMAGE. |
29 |
* |
* |
30 |
* |
* |
31 |
* $Id: cpu_hppa.h,v 1.5 2005/09/07 07:10:17 debug Exp $ |
* $Id: cpu_hppa.h,v 1.8 2005/10/27 14:01:15 debug Exp $ |
32 |
*/ |
*/ |
33 |
|
|
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#include "misc.h" |
#include "misc.h" |
53 |
|
|
54 |
/* Translation cache struct for each physical page: */ |
/* Translation cache struct for each physical page: */ |
55 |
struct hppa_tc_physpage { |
struct hppa_tc_physpage { |
56 |
|
struct hppa_instr_call ics[HPPA_IC_ENTRIES_PER_PAGE + 1]; |
57 |
uint32_t next_ofs; /* or 0 for end of chain */ |
uint32_t next_ofs; /* or 0 for end of chain */ |
|
uint64_t physaddr; |
|
58 |
int flags; |
int flags; |
59 |
struct hppa_instr_call ics[HPPA_IC_ENTRIES_PER_PAGE + 1]; |
uint64_t physaddr; |
60 |
}; |
}; |
61 |
|
|
62 |
#define HPPA_N_VPH_ENTRIES 1048576 |
#define HPPA_N_VPH_ENTRIES 1048576 |
98 |
*/ |
*/ |
99 |
|
|
100 |
struct hppa_vpg_tlb_entry vph_tlb_entry[HPPA_MAX_VPH_TLB_ENTRIES]; |
struct hppa_vpg_tlb_entry vph_tlb_entry[HPPA_MAX_VPH_TLB_ENTRIES]; |
101 |
unsigned char *host_load[HPPA_N_VPH_ENTRIES]; |
unsigned char *host_load[HPPA_N_VPH_ENTRIES]; |
102 |
unsigned char *host_store[HPPA_N_VPH_ENTRIES]; |
unsigned char *host_store[HPPA_N_VPH_ENTRIES]; |
103 |
uint32_t phys_addr[HPPA_N_VPH_ENTRIES]; |
uint32_t phys_addr[HPPA_N_VPH_ENTRIES]; |
104 |
struct hppa_tc_physpage *phys_page[HPPA_N_VPH_ENTRIES]; |
struct hppa_tc_physpage *phys_page[HPPA_N_VPH_ENTRIES]; |
105 |
|
|
106 |
|
uint32_t phystranslation[HPPA_N_VPH_ENTRIES/32]; |
107 |
}; |
}; |
108 |
|
|
109 |
|
|
110 |
/* cpu_hppa.c: */ |
/* cpu_hppa.c: */ |
111 |
void hppa_update_translation_table(struct cpu *cpu, uint64_t vaddr_page, |
void hppa_update_translation_table(struct cpu *cpu, uint64_t vaddr_page, |
112 |
unsigned char *host_page, int writeflag, uint64_t paddr_page); |
unsigned char *host_page, int writeflag, uint64_t paddr_page); |
113 |
void hppa_invalidate_translation_caches_paddr(struct cpu *cpu, uint64_t, int); |
void hppa_invalidate_translation_caches(struct cpu *cpu, uint64_t, int); |
114 |
void hppa_invalidate_code_translation(struct cpu *cpu, uint64_t, int); |
void hppa_invalidate_code_translation(struct cpu *cpu, uint64_t, int); |
115 |
void hppa32_update_translation_table(struct cpu *cpu, uint64_t vaddr_page, |
void hppa32_update_translation_table(struct cpu *cpu, uint64_t vaddr_page, |
116 |
unsigned char *host_page, int writeflag, uint64_t paddr_page); |
unsigned char *host_page, int writeflag, uint64_t paddr_page); |
117 |
void hppa32_invalidate_translation_caches_paddr(struct cpu *cpu, uint64_t, int); |
void hppa32_invalidate_translation_caches(struct cpu *cpu, uint64_t, int); |
118 |
void hppa32_invalidate_code_translation(struct cpu *cpu, uint64_t, int); |
void hppa32_invalidate_code_translation(struct cpu *cpu, uint64_t, int); |
119 |
int hppa_memory_rw(struct cpu *cpu, struct memory *mem, uint64_t vaddr, |
int hppa_memory_rw(struct cpu *cpu, struct memory *mem, uint64_t vaddr, |
120 |
unsigned char *data, size_t len, int writeflag, int cache_flags); |
unsigned char *data, size_t len, int writeflag, int cache_flags); |