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/*
    ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio

    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
    You may obtain a copy of the License at

        http://www.apache.org/licenses/LICENSE-2.0

    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.
*/

#include "ch.h"
#include "hal.h"
#include "rt_test_root.h"
#include "oslib_test_root.h"

/*
 * Green LED blinker thread, times are in milliseconds.
 */
static THD_WORKING_AREA(waThread1, 128);
static THD_FUNCTION(Thread1, arg) {

  (void)arg;
  chRegSetThreadName("blinker");
  while (true) {
    palClearPad(GPIOA, GPIOA_LED_GREEN);
    chThdSleepMilliseconds(500);
    palSetPad(GPIOA, GPIOA_LED_GREEN);
    chThdSleepMilliseconds(500);
  }
}

/*
 * Application entry point.
 */
int main(void) {

  /*
   * System initializations.
   * - HAL initialization, this also initializes the configured device drivers
   *   and performs the board-specific initializations.
   * - Kernel initialization, the main() function becomes a thread and the
   *   RTOS is active.
   */
  halInit();
  chSysInit();

  /*
   * Activates the serial driver 2 using the driver default configuration.
   */
  sdStart(&SD2, NULL);

  /*
   * Creates the blinker thread.
   */
  chThdCreateStatic(waThread1, sizeof(waThread1), NORMALPRIO, Thread1, NULL);

  /*
   * Normal main() thread activity, in this demo it does nothing except
   * sleeping in a loop and check the button state.
   */
  while (true) {
    if (!palReadPad(GPIOC, GPIOC_BUTTON)) {
      test_execute((BaseSequentialStream *)&SD2, &rt_test_suite);
      test_execute((BaseSequentialStream *)&SD2, &oslib_test_suite);
    }
    chThdSleepMilliseconds(500);
  }
}
LLVM 3.9 !! -- Adds target data information to a pass manager. This does not take -- ownership of the target data. -- See the method llvm::PassManagerBase::add. procedure AddTargetData(TD : TargetDataRef; PM : PassManagerRef); pragma Import (C, AddTargetData, "LLVMAddTargetData"); -- Converts target data to a target layout string. The string must be -- disposed with LLVMDisposeMessage. -- See the constructor llvm::DataLayout::DataLayout. */ function CopyStringRepOfTargetData(TD :TargetDataRef) return Cstring; pragma Import (C, CopyStringRepOfTargetData, "LLVMCopyStringRepOfTargetData"); -- Returns the pointer size in bytes for a target. -- See the method llvm::DataLayout::getPointerSize. function PointerSize(TD : TargetDataRef) return unsigned; pragma Import (C, PointerSize, "LLVMPointerSize"); -- Computes the ABI size of a type in bytes for a target. -- See the method llvm::DataLayout::getTypeAllocSize. function ABISizeOfType (TD : TargetDataRef; Ty: TypeRef) return Unsigned_64; pragma Import (C, ABISizeOfType, "LLVMABISizeOfType"); -- Computes the ABI alignment of a type in bytes for a target. -- See the method llvm::DataLayout::getTypeABISize. function ABIAlignmentOfType (TD : TargetDataRef; Ty: TypeRef) return Unsigned_32; pragma Import (C, ABIAlignmentOfType, "LLVMABIAlignmentOfType"); -- Computes the byte offset of the indexed struct element for a target. -- See the method llvm::StructLayout::getElementContainingOffset. function OffsetOfElement(TD : TargetDataRef; StructTy : TypeRef; Element : Unsigned_32) return Unsigned_64; pragma Import (C, OffsetOfElement, "LLVMOffsetOfElement"); end LLVM.Target;