kgdb_arch_handle_exception - Handle architecture specific GDB packets.
2. SYNOPSIS ▲
int kgdb_arch_handle_exception(int vector , int signo , int err_code , char * remcom_in_buffer , char * remcom_out_buffer , struct pt_regs * regs );
3. ARGUMENTS ▲
The error vector of the exception that happened.
The signal number of the exception that happened.
The error code of the exception that happened.
The buffer of the packet we have read.
The buffer of BUFMAX bytes to write a packet into.
The struct pt_regs of the current process.
4. DESCRIPTION ▲
This function MUST handle the AqcAq and AqsAq command packets, as well packets to set / remove a hardware breakpoint, if used. If there are additional packets which the hardware needs to handle, they are handled here. The code should return -1 if it wants to process more packets, and a 0 or 1 if it wants to exit from the kgdb callback.
5. AUTHOR ▲
Jason Wessel <
6. COPYRIGHT ▲