164 lines
3.6 KiB
C
164 lines
3.6 KiB
C
/*
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* This file is part of the Black Magic Debug project.
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*
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* Copyright (C) 2011 Black Sphere Technologies Ltd.
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* Written by Gareth McMullin <gareth@blacksphere.co.nz>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __GENERAL_H
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#define __GENERAL_H
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#define _GNU_SOURCE
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#if !defined(__USE_MINGW_ANSI_STDIO)
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# define __USE_MINGW_ANSI_STDIO 1
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#endif
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#include <stdint.h>
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#include <stdbool.h>
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#include <stdlib.h>
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#include <string.h>
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#include <stdio.h>
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#include <stddef.h>
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#include <inttypes.h>
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#include <sys/types.h>
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#include "platform.h"
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#include "platform_support.h"
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extern uint32_t delay_cnt;
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enum BMP_DEBUG {
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BMP_DEBUG_NONE = 0,
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BMP_DEBUG_INFO = 1,
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BMP_DEBUG_GDB = 2,
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BMP_DEBUG_TARGET = 4,
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BMP_DEBUG_PROBE = 8,
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BMP_DEBUG_WIRE = 0x10,
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BMP_DEBUG_MAX = 0x20,
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BMP_DEBUG_STDOUT = 0x8000,
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};
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#define FREQ_FIXED 0xffffffff
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#if PC_HOSTED == 0
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/* For BMP debug output on a firmware BMP platform, using
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* BMP PC-Hosted is the preferred way. Printing DEBUG_WARN
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* and DEBUG_INFO is kept for comptibiluty.
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*/
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# if defined(ENABLE_DEBUG)
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# define DEBUG_WARN printf
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# define DEBUG_INFO printf
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# else
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# define DEBUG_WARN(...)
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# define DEBUG_INFO(...)
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# endif
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# define DEBUG_GDB(...)
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# define DEBUG_TARGET(...)
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# define DEBUG_PROBE(...)
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# define DEBUG_WIRE(...)
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# define DEBUG_GDB_WIRE(...)
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#else
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# include <stdarg.h>
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extern int cl_debuglevel;
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static inline void DEBUG_WARN(const char *format, ...)
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{
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va_list ap;
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va_start(ap, format);
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vfprintf(stderr, format, ap);
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va_end(ap);
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return;
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}
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static inline void DEBUG_INFO(const char *format, ...)
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{
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if (~cl_debuglevel & BMP_DEBUG_INFO)
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return;
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va_list ap;
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va_start(ap, format);
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if (cl_debuglevel & BMP_DEBUG_STDOUT)
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vfprintf(stdout, format, ap);
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else
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vfprintf(stderr, format, ap);
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va_end(ap);
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return;
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}
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static inline void DEBUG_GDB(const char *format, ...)
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{
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if (~cl_debuglevel & BMP_DEBUG_GDB)
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return;
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va_list ap;
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va_start(ap, format);
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vfprintf(stderr, format, ap);
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va_end(ap);
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return;
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}
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static inline void DEBUG_GDB_WIRE(const char *format, ...)
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{
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if ((cl_debuglevel & (BMP_DEBUG_GDB | BMP_DEBUG_WIRE)) !=
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(BMP_DEBUG_GDB | BMP_DEBUG_WIRE))
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return;
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va_list ap;
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va_start(ap, format);
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vfprintf(stderr, format, ap);
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va_end(ap);
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return;
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}
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static inline void DEBUG_TARGET(const char *format, ...)
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{
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if (~cl_debuglevel & BMP_DEBUG_TARGET)
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return;
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va_list ap;
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va_start(ap, format);
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vfprintf(stderr, format, ap);
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va_end(ap);
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return;
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}
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static inline void DEBUG_PROBE(const char *format, ...)
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{
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if (~cl_debuglevel & BMP_DEBUG_PROBE)
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return;
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va_list ap;
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va_start(ap, format);
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vfprintf(stderr, format, ap);
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va_end(ap);
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return;
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}
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static inline void DEBUG_WIRE(const char *format, ...)
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{
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if (~cl_debuglevel & BMP_DEBUG_WIRE)
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return;
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va_list ap;
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va_start(ap, format);
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vfprintf(stderr, format, ap);
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va_end(ap);
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return;
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}
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#endif
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#define ALIGN(x, n) (((x) + (n) - 1) & ~((n) - 1))
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#undef MIN
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#define MIN(x, y) (((x) < (y)) ? (x) : (y))
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#undef MAX
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#define MAX(x, y) (((x) > (y)) ? (x) : (y))
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#endif
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