kgdb_arch_handle_exception

Name:kgdb_arch_handle_exception - Handle architecture specific GDB packets.*@e_vector: The error vector of the exception that happened.*@signo: The signal number of the exception that happened.*@err_code: The error code of the exception that happened.

Proto:int kgdb_arch_handle_exception(int e_vector, int signo, int err_code, char *remcomInBuffer, char *remcomOutBuffer, struct pt_regs *linux_regs)

Type:int

Parameter:

Type	Parameter	Name
int	e_vector
int	signo
int	err_code
char *	remcomInBuffer
char *	remcomOutBuffer
struct pt_regs *	linux_regs

447

Case remcomInBuffer[0] == 'c'

448

Case remcomInBuffer[0] == 's'

450

ptr = remcomInBuffer[1]

451

If While we find nice hex chars, build a long_val.* Return number of chars processed. Then ip = addr

454

Case remcomInBuffer[0] == 'D'

455

Case remcomInBuffer[0] == 'k'

457

flags &= ~X86_EFLAGS_TF

458

atomic_set( & kgdb_cpu_doing_single_step, - 1)

461

If remcomInBuffer[0] == 's' Then

462

flags |= X86_EFLAGS_TF

463

atomic_set( & kgdb_cpu_doing_single_step, These macros fold the SMP functionality into a single CPU system())

467

Return 0

471

Return -1

**Caller**
Name	Describe
single_step_cont
gdb_serial_stub	This function performs all gdbserial command procesing
gdbstub_state

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