/[gxemul]/trunk/src/include/memory.h
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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revision 5 by dpavlin, Mon Oct 8 16:18:00 2007 UTC revision 6 by dpavlin, Mon Oct 8 16:18:11 2007 UTC
# Line 28  Line 28 
28   *  SUCH DAMAGE.   *  SUCH DAMAGE.
29   *   *
30   *   *
31   *  $Id: memory.h,v 1.29 2005/02/26 16:53:32 debug Exp $   *  $Id: memory.h,v 1.32 2005/05/23 14:22:03 debug Exp $
32   *   *
33   *  Memory controller related functions.   *  Memory controller related functions.
34   */   */
# Line 118  struct memory { Line 118  struct memory {
118    
119  #define CACHE_FLAGS_MASK                0x3  #define CACHE_FLAGS_MASK                0x3
120    
121  #define NO_EXCEPTIONS                   8  #define NO_EXCEPTIONS                   16
122  #define PHYSICAL                        16  #define PHYSICAL                        32
123    #define NO_SEGMENTATION                 64      /*  for X86  */
124    
125    
126  /*  memory.c:  */  /*  memory.c:  */
# Line 143  unsigned char *memory_paddr_to_hostaddr( Line 144  unsigned char *memory_paddr_to_hostaddr(
144  unsigned char *fast_vaddr_to_hostaddr(struct cpu *cpu, uint64_t vaddr,  unsigned char *fast_vaddr_to_hostaddr(struct cpu *cpu, uint64_t vaddr,
145          int writeflag);          int writeflag);
146    
147    /*  MIPS stuff:  */
148  int translate_address_mmu3k(struct cpu *cpu, uint64_t vaddr,  int translate_address_mmu3k(struct cpu *cpu, uint64_t vaddr,
149          uint64_t *return_addr, int flags);          uint64_t *return_addr, int flags);
150  int translate_address_mmu8k(struct cpu *cpu, uint64_t vaddr,  int translate_address_mmu8k(struct cpu *cpu, uint64_t vaddr,
# Line 154  int translate_address_mmu4100(struct cpu Line 156  int translate_address_mmu4100(struct cpu
156  int translate_address_generic(struct cpu *cpu, uint64_t vaddr,  int translate_address_generic(struct cpu *cpu, uint64_t vaddr,
157          uint64_t *return_addr, int flags);          uint64_t *return_addr, int flags);
158    
159    /*  X86 stuff:  */
160    int translate_address_x86(struct cpu *cpu, uint64_t vaddr,
161            uint64_t *return_addr, int flags);
162    
163    
164  #define FLAG_WRITEFLAG          1  #define FLAG_WRITEFLAG          1
165  #define FLAG_NOEXCEPTIONS       2  #define FLAG_NOEXCEPTIONS       2
166  #define FLAG_INSTR              4  #define FLAG_INSTR              4
# Line 178  void memory_device_register(struct memor Line 185  void memory_device_register(struct memor
185          void *extra, int flags, unsigned char *bintrans_data);          void *extra, int flags, unsigned char *bintrans_data);
186  void memory_device_remove(struct memory *mem, int i);  void memory_device_remove(struct memory *mem, int i);
187    
188  #define MEM_DEFAULT                     0  /*  Bit flags:  */
189  #define MEM_BINTRANS_OK                 1  #define MEM_DEFAULT                             0
190  #define MEM_BINTRANS_WRITE_OK           2  #define MEM_BINTRANS_OK                         1
191    #define MEM_BINTRANS_WRITE_OK                   2
192    #define MEM_READING_HAS_NO_SIDE_EFFECTS         4
193    
194    
195  #endif  /*  MEMORY_H  */  #endif  /*  MEMORY_H  */
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