[BACK]Return to arch.h CVS log [TXT][DIR] Up to [local] / prex-old / sys / arch / arm / include

Diff for /prex-old/sys/arch/arm/include/arch.h between version 1.1.1.1 and 1.1.1.1.2.1

version 1.1.1.1, 2008/06/03 10:38:45 version 1.1.1.1.2.1, 2008/08/13 17:12:29
Line 102 
Line 102 
  * Processor context   * Processor context
  */   */
 struct context {  struct context {
         struct kern_regs kregs;         /* Kernel mode registers */          struct kern_regs kregs;         /* kernel mode registers */
         struct cpu_regs *uregs;         /* User mode registers */          struct cpu_regs *uregs;         /* user mode registers */
           struct cpu_regs *saved_regs;    /* savecd user mode registers */
 };  };
   
 typedef struct context *context_t;      /* context id */  typedef struct context *context_t;      /* context id */
   
 /* Types for context_set */  /* types for context_set */
 #define CTX_UENTRY      0               /* Set user mode entry addres */  #define CTX_KSTACK      0               /* set kernel mode entry address */
 #define CTX_USTACK      1               /* Set user mode stack address */  #define CTX_KENTRY      1               /* set kernel mode entry address */
 #define CTX_KENTRY      2               /* Set kernel mode entry address */  #define CTX_KARG        2               /* set kernel mode argument */
 #define CTX_KARG        3               /* Set kernel mode argument */  #define CTX_USTACK      3               /* set user mode stack address */
   #define CTX_UENTRY      4               /* set user mode entry addres */
   #define CTX_UARG        5               /* set user mode argument */
   
 extern void context_init(context_t, u_long);  extern void     context_set(context_t, int, vaddr_t);
 extern void context_set(context_t, int type, u_long);  extern void     context_switch(context_t, context_t);
 extern void context_switch(context_t, context_t);  extern void     context_save(context_t);
 extern void context_save(context_t, int);  extern void     context_restore(context_t);
 extern void context_restore(context_t, void *);  
   
 /*  /*
  * Memory Management Unit   * Memory Management Unit
Line 145 
Line 147 
 /*  /*
  * User Memory access   * User Memory access
  */   */
 extern int umem_copyin(void *, void *, size_t);  extern int umem_copyin(const void *, void *, size_t);
 extern int umem_copyout(void *, void *, size_t);  extern int umem_copyout(const void *, void *, size_t);
 extern int umem_strnlen(const char *, size_t, size_t *);  extern int umem_strnlen(const char *, size_t, size_t *);
   
 /* #define breakpoint() __asm__ __volatile__("bkpt"::) */  extern void      syscall_ret(void);
 #define breakpoint()            do {} while (0);  #define breakpoint()            do {} while (0);
   
 #endif /* !_ARCH_H */  #endif /* !_ARCH_H */
Legend:
Removed from v.1.1.1.1  
changed lines
  Added in v.1.1.1.1.2.1
CVSweb