87 lines
2.0 KiB
C
87 lines
2.0 KiB
C
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/*
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* Copyright (c) 2008 Travis Geiselbrecht
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files
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* (the "Software"), to deal in the Software without restriction,
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* including without limitation the rights to use, copy, modify, merge,
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* publish, distribute, sublicense, and/or sell copies of the Software,
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* and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include <stdarg.h>
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#include <reg.h>
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#include <debug.h>
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#include <printf.h>
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#include <kernel/thread.h>
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#include <platform/debug.h>
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#include <arch/ops.h>
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#include <dev/uart.h>
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#include <target/debugconfig.h>
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void _dputc(char c)
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{
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if (c == '\n')
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uart_putc(DEBUG_UART, '\r');
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uart_putc(DEBUG_UART, c);
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}
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int dgetc(char *c)
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{
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int _c;
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if ((_c = uart_getc(DEBUG_UART, false)) < 0)
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return -1;
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*c = _c;
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return 0;
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}
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void debug_dump_regs(void)
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{
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PANIC_UNIMPLEMENTED;
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}
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void platform_halt(void)
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{
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dprintf(ALWAYS, "HALT: spinning forever...\n");
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for(;;);
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}
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void debug_dump_memory_bytes(void *mem, int len)
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{
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PANIC_UNIMPLEMENTED;
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}
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void debug_dump_memory_halfwords(void *mem, int len)
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{
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PANIC_UNIMPLEMENTED;
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}
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void debug_dump_memory_words(void *mem, int len)
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{
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PANIC_UNIMPLEMENTED;
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}
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void debug_set_trace_level(int trace_type, int level)
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{
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PANIC_UNIMPLEMENTED;
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}
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uint32_t debug_cycle_count(void)
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{
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// PANIC_UNIMPLEMENTED;
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return 0;
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}
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