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libmisc/serdbg: Remove obsolete serial debug

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Closes #2828.
This commit is contained in:
Joel Sherrill
2023-02-09 09:05:58 -06:00
parent c0fad60c59
commit 77e7bd97dc
9 changed files with 0 additions and 1228 deletions
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cpukit/include/rtems/serdbg.h
-168
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@@ -1,168 +0,0 @@
/* SPDX-License-Identifier: BSD-2-Clause */
/*
* RTEMS remote gdb over serial line
*
* This file declares intialization functions to add
* a gdb remote debug stub to an RTEMS system.
*/
/*
* Copyright (c) 2002 IMD Ingenieurbuero fuer Microcomputertechnik
* 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 COPYRIGHT HOLDERS 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 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.
*/
#ifndef _SERDBG_H
#define _SERDBG_H
#include <rtems.h>
#include <termios.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef struct {
uint32_t baudrate; /* debug baud rate, e.g. 57600 */
void (*callout)(void); /* callout pointer during polling */
int (*open_io)(const char *dev_name, uint32_t baudrate); /* I/O open fnc */
const char *devname; /* debug device, e.g. "/dev/tty01" */
bool skip_init_bkpt; /* if TRUE, do not stop when initializing */
} serdbg_conf_t;
/*
* must be defined in init module...
*/
extern serdbg_conf_t serdbg_conf;
/*=========================================================================*\
| Function: |
\*-------------------------------------------------------------------------*/
void putDebugChar
(
/*-------------------------------------------------------------------------*\
| Purpose: |
| send character to remote debugger |
+---------------------------------------------------------------------------+
| Input Parameters: |
\*-------------------------------------------------------------------------*/
char c /* char to send */
);
/*-------------------------------------------------------------------------*\
| Return Value: |
| <none> |
\*=========================================================================*/
/*=========================================================================*\
| Function: |
\*-------------------------------------------------------------------------*/
int getDebugChar
(
/*-------------------------------------------------------------------------*\
| Purpose: |
| get character from remote debugger |
+---------------------------------------------------------------------------+
| Input Parameters: |
\*-------------------------------------------------------------------------*/
void /* <none> */
);
/*-------------------------------------------------------------------------*\
| Return Value: |
| <none> |
\*=========================================================================*/
/*=========================================================================*\
| Function: |
\*-------------------------------------------------------------------------*/
void serdbg_exceptionHandler
(
/*-------------------------------------------------------------------------*\
| Purpose: |
| hook directly to an exception vector |
+---------------------------------------------------------------------------+
| Input Parameters: |
\*-------------------------------------------------------------------------*/
int vecnum, /* vector index to hook at */
void *vector /* address of handler function */
);
/*-------------------------------------------------------------------------*\
| Return Value: |
| <none> |
\*=========================================================================*/
/*=========================================================================*\
| Function: |
\*-------------------------------------------------------------------------*/
int serdbg_init
(
/*-------------------------------------------------------------------------*\
| Purpose: |
| initialize remote gdb session over serial line |
+---------------------------------------------------------------------------+
| Input Parameters: |
\*-------------------------------------------------------------------------*/
void
);
/*-------------------------------------------------------------------------*\
| Return Value: |
| rtems_status_code |
\*=========================================================================*/
/*
* stuff from serdbgio.c
*/
/*=========================================================================*\
| Function: |
\*-------------------------------------------------------------------------*/
int serdbg_open
/*-------------------------------------------------------------------------*\
| Purpose: |
| try to open given serial debug port |
+---------------------------------------------------------------------------+
| Input Parameters: |
\*-------------------------------------------------------------------------*/
(
const char *dev_name, /* name of device to open */
uint32_t baudrate /* baud rate to use */
);
/*-------------------------------------------------------------------------*\
| Return Value: |
| 0 on success, -1 and errno otherwise |
\*=========================================================================*/
extern int serdbg_init_dbg(void);
/*
* Assumed to be provided by the BSP
*/
extern void set_debug_traps(void);
extern void breakpoint(void);
#ifdef __cplusplus
}
#endif
#endif /* _SERDBG_H */
cpukit/include/rtems/serdbgcnf.h
-101
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@@ -1,101 +0,0 @@
/* SPDX-License-Identifier: BSD-2-Clause */
/**
* @file
*
* @brief Adds a GDB remote Debug Stub to an RTEMS System
*/
/*
* Copyright (c) 2002 IMD Ingenieurbuero fuer Microcomputertechnik
* 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 COPYRIGHT HOLDERS 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 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.
*/
#ifndef _SERDBGCNF_H
#define _SERDBGCNF_H
#include <rtems/serdbg.h>
#ifdef __cplusplus
extern "C" {
#endif
#ifdef CONFIGURE_INIT
/*
* fallback for baud rate to use
*/
#ifndef CONFIGURE_SERDBG_BAUDRATE
#define CONFIGURE_SERDBG_BAUDRATE 9600
#endif
/*
* fallback for device name to use
*/
#ifndef CONFIGURE_SERDBG_DEVNAME
#define CONFIGURE_SERDBG_DEVNAME "/dev/tty01"
#endif
/*
* fill in serdbg_conf structure
*/
serdbg_conf_t serdbg_conf = {
CONFIGURE_SERDBG_BAUDRATE,
#ifdef CONFIGURE_SERDBG_CALLOUT
CONFIGURE_SERDBG_CALLOUT,
#else
NULL,
#endif
#ifdef CONFIGURE_SERDBG_USE_POLLED_TERMIOS
serdbg_open,
#else
NULL,
#endif
CONFIGURE_SERDBG_DEVNAME,
#ifdef CONFIGURE_SERDBG_SKIP_INIT_BKPT
true,
#else
false,
#endif
};
int serdbg_init(void) {
#ifdef CONFIGURE_USE_SERDBG
return serdbg_init_dbg();
#else
return 0;
#endif
}
#endif /* CONFIGURE_INIT */
#ifdef __cplusplus
}
#endif
#endif /* _SERDBGCNF_H */
cpukit/include/rtems/termios_printk.h
-116
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@@ -1,116 +0,0 @@
/* SPDX-License-Identifier: BSD-2-Clause */
/*
* This file declares intialization functions to add
* printk polled output via termios polled drivers.
*/
/*
* Copyright (c) 2002 IMD Ingenieurbuero fuer Microcomputertechnik
* 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 COPYRIGHT HOLDERS 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 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.
*/
#ifndef _TERMIOS_PRINTK_H
#define _TERMIOS_PRINTK_H
#include <rtems.h>
#include <termios.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef struct {
uint32_t baudrate; /* debug baud rate, e.g. 57600 */
void (*callout)(void); /* callout pointer during polling */
const char *devname; /* debug device, e.g. "/dev/tty01" */
} termios_printk_conf_t;
/*
* must be defined in init module...
*/
extern termios_printk_conf_t termios_printk_conf;
/*=========================================================================*\
| Function: |
\*-------------------------------------------------------------------------*/
void termios_printk_outputchar
/*-------------------------------------------------------------------------*\
| Purpose: |
| send one character to serial port |
+---------------------------------------------------------------------------+
| Input Parameters: |
\*-------------------------------------------------------------------------*/
(
char c /* character to print */
);
/*-------------------------------------------------------------------------*\
| Return Value: |
| <none> |
\*=========================================================================*/
/*=========================================================================*\
| Function: |
\*-------------------------------------------------------------------------*/
int termios_printk_inputchar
/*-------------------------------------------------------------------------*\
| Purpose: |
| wait for one character from serial port |
+---------------------------------------------------------------------------+
| Input Parameters: |
\*-------------------------------------------------------------------------*/
(
void /* none */
);
/*-------------------------------------------------------------------------*\
| Return Value: |
| received character |
\*=========================================================================*/
/*=========================================================================*\
| Function: |
\*-------------------------------------------------------------------------*/
int termios_printk_open
/*-------------------------------------------------------------------------*\
| Purpose: |
| try to open given serial debug port |
+---------------------------------------------------------------------------+
| Input Parameters: |
\*-------------------------------------------------------------------------*/
(
const char *dev_name, /* name of device to open */
uint32_t baudrate /* baud rate to use */
);
/*-------------------------------------------------------------------------*\
| Return Value: |
| 0 on success, -1 and errno otherwise |
\*=========================================================================*/
#ifdef __cplusplus
}
#endif
#endif /* _TERMIOS_PRINTK_H */
cpukit/include/rtems/termios_printk_cnf.h
-91
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@@ -1,91 +0,0 @@
/* SPDX-License-Identifier: BSD-2-Clause */
/**
* @file
*
* @brief Adds printk Support via Polled termios
*/
/*
* Copyright (c) 2002 IMD Ingenieurbuero fuer Microcomputertechnik
* 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 COPYRIGHT HOLDERS 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 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.
*/
#ifndef _TERMIOS_PRINTK_CNF_H
#define _TERMIOS_PRINTK_CNF_H
#include <rtems/termios_printk.h>
#ifdef __cplusplus
extern "C" {
#endif
#ifdef CONFIGURE_INIT
/*
* fallback for baud rate to use
*/
#ifndef CONFIGURE_TERMIOS_PRINTK_BAUDRATE
#define CONFIGURE_TERMIOS_PRINTK_BAUDRATE 9600
#endif
/*
* fallback for device name to use
*/
#ifndef CONFIGURE_TERMIOS_PRINTK_DEVNAME
#define CONFIGURE_TERMIOS_PRINTK_DEVNAME "/dev/console"
#endif
#ifdef CONFIGURE_USE_TERMIOS_PRINTK
/*
* fill in termios_printk_conf structure
*/
termios_printk_conf_t termios_printk_conf = {
CONFIGURE_TERMIOS_PRINTK_BAUDRATE,
#ifdef CONFIGURE_TERMIOS_PRINTK_CALLOUT
CONFIGURE_TERMIOS_PRINTK_CALLOUT,
#else
NULL,
#endif
CONFIGURE_TERMIOS_PRINTK_DEVNAME,
};
#endif
int termios_printk_init(void) {
#ifdef CONFIGURE_USE_TERMIOS_PRINTK
return termios_printk_open(termios_printk_conf.devname,
termios_printk_conf.baudrate);
#else
return 0;
#endif
}
#endif /* CONFIGURE_INIT */
#ifdef __cplusplus
}
#endif
#endif /* _TERMIOS_PRINTK_CNF_H */