Function ctru_sys::svcSetHardwareBreakPoint

source ·

pub unsafe extern "C" fn svcSetHardwareBreakPoint(
    registerId: s32,
    control: u32_,
    value: u32_
) -> Result

Expand description

Sets an hardware breakpoint or watchpoint. This is an interface to the BRP/WRP registers, see http://infocenter.arm.com/help/topic/com.arm.doc.ddi0360f/CEGEBGFC.html .

§Arguments

registerId - range 0..5 = breakpoints (BRP0-5), 0x100..0x101 = watchpoints (WRP0-1). The previous stop point for the register is disabled.
control - Value of the control regiser.
value - Value of the value register: either and address (if bit21 of control is clear) or the debug handle of a process to fetch the context ID of.