jens
4dbc4695fb
- bootloader_with_flash: fixed apperent bug with GPIO alignmentand masking git-svn-id: http://moon:8086/svn/mips@134 a8ebac50-d88d-4704-bea3-6648445a41b3
67 lines
1.1 KiB
C
67 lines
1.1 KiB
C
/*
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* To change this license header, choose License Headers in Project Properties.
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* To change this template file, choose Tools | Templates
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* and open the template in the editor.
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*/
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#include <stddef.h>
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#include <board.h>
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#include "../../../libsys/uart.h"
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#include "../../../libsys/irq.h"
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#include "../../../libsys/uart.h"
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#ifdef WITH_DEBUGGER
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extern uart_if_t uart_if[];
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#ifdef WITH_GDB_STUB
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extern void handle_exception (unsigned long *registers);
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#else
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extern int dbg_handler(struct xcptcontext * xcp);
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#endif
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int dbg_stub(struct xcptcontext * xcp) __attribute__ ((section (".dbg_stub"))) __attribute__ ((used));
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int dbg_stub(struct xcptcontext * xcp)
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{
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#ifdef WITH_GDB_STUB
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handle_exception((unsigned long *)xcp);
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return 0;
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#else
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return dbg_handler(xcp);
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#endif
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}
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void dbg_putchar(char c)
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{
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if (c == 0x0A)
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{
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UART_writechar(&uart_if[UART_DEBUGGER], 0x0D);
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}
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UART_writechar(&uart_if[UART_DEBUGGER], c);
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}
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char dbg_getchar()
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{
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int c;
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// busy read
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do
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{
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c = UART_readchar(&uart_if[UART_DEBUGGER]);
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} while(c < 0);
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return (char)c;
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}
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#endif
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uint32_t getBootOffset(uint32_t sel)
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{
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return 0x100000 *(1+sel);
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}
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void board_init(void)
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{
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}
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