Debugger system, method and computer program product for utilizing hardware breakpoints for debugging instructions

摘要

Debugger system, method and computer program product for debugging instructions. The method for debugging instructions may include: receiving, by a debugger module, a group of instructions that are stored in a non-volatile memory module and is scheduled to be executed by a processor of a device; determining whether the group of instructions includes a conditional branch instruction; defining, by the debugger module, a hardware breakpoint address as an address of the conditional branch instruction if the group of instructions includes the conditional branch instruction; defining, by the debugger module, the hardware breakpoint as an address of a last instruction of the group of instructions to be executed if the group of instructions does not comprise the conditional branch instruction; instructing a hardware breakpoint detector of the device to detect the hardware breakpoint address; instructing the processor to execute instructions of the group of instructions in a continuous mode until the hardware breakpoint detector detects the hardware breakpoint address; instructing the processor to execute at least one instruction of the group of instructions in a single step mode after the hardware breakpoint detector detects the hardware breakpoint address; and receiving, from the device, debug information that is indicative of an execution of instructions by the processor.