kern/kdebug.h

   1 #ifndef JOS_KERN_KDEBUG_H
   2 #define JOS_KERN_KDEBUG_H
   3
   4 #include <inc/types.h>
   5
   6 // Debug information about a particular instruction pointer
   7 struct Eipdebuginfo {
   8         const char *eip_file;           // Source code filename for EIP
   9         int eip_line;                   // Source code linenumber for EIP
  10
  11         const char *eip_fn_name;        // Name of function containing EIP
  12                                         //  - Note: not null terminated!
  13         int eip_fn_namelen;             // Length of function name
  14         uintptr_t eip_fn_addr;          // Address of start of function
  15         int eip_fn_narg;                // Number of function arguments
  16 };
  17
  18 int debuginfo_eip(uintptr_t eip, struct Eipdebuginfo *info);
  19
  20 #endif