struct_kgdb_arch

Langue: en

Version: October 2010 (fedora - 01/12/10)

Section: 9 (Appels noyau Linux)

NAME

struct_kgdb_arch - Describe architecture specific values.

SYNOPSIS

 struct kgdb_arch {
   unsigned char gdb_bpt_instr[BREAK_INSTR_SIZE];
   unsigned long flags;
   int (* set_breakpoint) (unsigned long, char *);
   int (* remove_breakpoint) (unsigned long, char *);
   int (* set_hw_breakpoint) (unsigned long, int, enum kgdb_bptype);
   int (* remove_hw_breakpoint) (unsigned long, int, enum kgdb_bptype);
   void (* remove_all_hw_break) (void);
   void (* correct_hw_break) (void);
 };  
 

MEMBERS

gdb_bpt_instr[BREAK_INSTR_SIZE]

The instruction to trigger a breakpoint.

flags

Flags for the breakpoint, currently just KGDB_HW_BREAKPOINT.

set_breakpoint

Allow an architecture to specify how to set a software breakpoint.

remove_breakpoint

Allow an architecture to specify how to remove a software breakpoint.

set_hw_breakpoint

Allow an architecture to specify how to set a hardware breakpoint.

remove_hw_breakpoint

Allow an architecture to specify how to remove a hardware breakpoint.

remove_all_hw_break

Allow an architecture to specify how to remove all hardware breakpoints.

correct_hw_break

Allow an architecture to specify how to correct the hardware debug registers.

AUTHOR

Jason Wessel <jason.wessel@windriver.com>

Author.