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https://github.com/smaeul/u-boot.git
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0c909551f8
The default kgdb functions can be implemented with common U-Boot functions, so rather than force everyone to copy & paste these things, create a set of weak stubs. Signed-off-by: Robin Getz <robin.getz@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
65 lines
1005 B
C
65 lines
1005 B
C
/*
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* U-boot - stub functions for common kgdb code,
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* can be overridden in board specific files
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*
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* Copyright 2009 Analog Devices Inc.
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*
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* Licensed under the GPL-2 or later.
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*/
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#include <common.h>
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#include <kgdb.h>
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int (*debugger_exception_handler)(struct pt_regs *);
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__attribute__((weak))
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void kgdb_serial_init(void)
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{
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puts("[on serial] ");
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}
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__attribute__((weak))
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void putDebugChar(int c)
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{
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serial_putc(c);
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}
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__attribute__((weak))
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void putDebugStr(const char *str)
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{
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#ifdef DEBUG
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serial_puts(str);
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#endif
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}
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__attribute__((weak))
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int getDebugChar(void)
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{
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return serial_getc();
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}
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__attribute__((weak))
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void kgdb_interruptible(int yes)
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{
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return;
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}
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__attribute__((weak))
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void kgdb_flush_cache_range(void *from, void *to)
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{
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flush_cache((unsigned long)from, (unsigned long)(to - from));
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}
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__attribute__((weak))
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void kgdb_flush_cache_all(void)
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{
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if (dcache_status()) {
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dcache_disable();
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dcache_enable();
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}
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if (icache_status()) {
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icache_disable();
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icache_enable();
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}
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}
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