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Diffstat (limited to 'cpukit/include')
-rw-r--r-- | cpukit/include/rtems/debugger/rtems-debugger-bsp.h | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/cpukit/include/rtems/debugger/rtems-debugger-bsp.h b/cpukit/include/rtems/debugger/rtems-debugger-bsp.h new file mode 100644 index 0000000000..be79912a80 --- /dev/null +++ b/cpukit/include/rtems/debugger/rtems-debugger-bsp.h @@ -0,0 +1,66 @@ +/* + * Copyright (c) 2019 Chris Johns <chrisj@rtems.org>. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. 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. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND 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 AUTHOR 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. + */ + +/* + * Debugger BSP support. + */ + +#ifndef _RTEMS_DEBUGGER_BSP_h +#define _RTEMS_DEBUGGER_BSP_h + +#include <rtems/rtems-debugger.h> + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +/** + * ARM + */ + +/** + * Debug registers + * + * Return the debugger registers for you BSP if the SoC requires memory mapped + * registers and the DBGDRAR and DBGDSAR are not support or return 0. This + * function is provided in the ARM backend and declared weak. + */ +void* rtems_debugger_arm_debug_registers(void); + +/** + * Configure the debug interface. + * + * Some ARM devices need special configurations to enable the debugging + * hardware. The device are often locked down for securty reasons and + * the debug hardware in the ARM needs to be enabled (asserting DBGEN). + */ +bool rtems_debugger_arm_debug_configure(void); + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif |