Function regValueNative [src]

Returns a pointer to a register stored in a ThreadContext, preserving the pointer attributes of the context.

Prototype

 pub fn regValueNative( thread_context_ptr: *std.debug.ThreadContext, reg_number: u8, reg_context: ?RegisterContext, ) !*align(1) usize

Parameters

thread_context_ptr: *std.debug.ThreadContextreg_number: u8reg_context: ?RegisterContext

Source

  pub fn regValueNative(
    thread_context_ptr: *std.debug.ThreadContext,
    reg_number: u8,
    reg_context: ?RegisterContext,
) !*align(1) usize {
    const reg_bytes = try regBytes(thread_context_ptr, reg_number, reg_context);
    if (@sizeOf(usize) != reg_bytes.len) return error.IncompatibleRegisterSize;
    return mem.bytesAsValue(usize, reg_bytes[0..@sizeOf(usize)]);
}  