// Copyright 2014, VIXL authors // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are met: // // * Redistributions of source code must retain the above copyright notice, // this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above copyright notice, // this list of conditions and the following disclaimer in the documentation // and/or other materials provided with the distribution. // * Neither the name of ARM Limited nor the names of its contributors may be // used to endorse or promote products derived from this software without // specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS CONTRIBUTORS "AS IS" AND // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED // WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER // CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, // OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. #include "examples.h" // This is an interactive example, not to be used for testing. #ifndef TEST_EXAMPLES #define __ masm-> // The aim is to let the user "play" with the debugger. Brk will trigger the // debugger shell. void GenerateBreak(MacroAssembler* masm) { Label hop; __ Brk(); __ Nop(); __ B(&hop); __ Nop(); __ Bind(&hop); __ Mov(x1, 123); __ Mov(x2, 456); __ Add(x0, x1, x2); __ Ret(); } #ifdef VIXL_INCLUDE_SIMULATOR_AARCH64 int main(void) { MacroAssembler masm; Decoder decoder; Debugger debugger(&decoder); // Generate the code for the example function. Label start; masm.Bind(&start); GenerateBreak(&masm); masm.FinalizeCode(); // Run the example function. debugger.RunFrom(masm.GetLabelAddress(&start)); printf("Debugger example run\n"); return 0; } #else // Without the simulator there is nothing to test. int main(void) { return 0; } #endif // VIXL_INCLUDE_SIMULATOR_AARCH64 #endif // TEST_EXAMPLES