mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-28 22:03:44 +09:00
66a4909a3d
Avoid banging on the trace MMRs when debugging is disabled, avoid calling the funcs multiple times in a row, disable the trace buffer earlier in the exception handler to avoid eating more user entries, and dump the buffer before calling the kgdb hook. This way we maximize useful debugging info up front rather than needing external tools (like gdb/serial/etc...). Signed-off-by: Mike Frysinger <vapier@gentoo.org>
40 lines
1.2 KiB
C
40 lines
1.2 KiB
C
/*
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* U-boot - cpu.h
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*
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* Copyright (c) 2005-2007 Analog Devices Inc.
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (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, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
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* MA 02110-1301 USA
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*/
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#ifndef _CPU_H_
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#define _CPU_H_
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#include <command.h>
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void board_reset(void) __attribute__((__weak__));
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void bfin_reset_or_hang(void) __attribute__((__noreturn__));
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void bfin_dump(struct pt_regs *reg);
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void bfin_panic(struct pt_regs *reg);
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void dump(struct pt_regs *regs);
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asmlinkage void trap(void);
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asmlinkage void evt_default(void);
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#endif
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