mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
9171fc8172
All of the duplicated code for Blackfin processors and boot modes have been unified. After all, the core is the same for all processors, just the peripheral set differs (which gets handled in the drivers). Signed-off-by: Mike Frysinger <vapier@gentoo.org>
34 lines
652 B
ArmAsm
34 lines
652 B
ArmAsm
/*
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* interrupt.S - trampoline default exceptions/interrupts to C handlers
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*
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* Copyright (c) 2005-2007 Analog Devices Inc.
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* Licensed under the GPL-2 or later.
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*/
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#include <asm/blackfin.h>
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#include <asm/entry.h>
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.text
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/* default entry point for exceptions */
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ENTRY(_trap)
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SAVE_ALL_SYS
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r0 = sp; /* stack frame pt_regs pointer argument ==> r0 */
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sp += -12;
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call _trap_c;
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sp += 12;
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RESTORE_ALL_SYS
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rtx;
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ENDPROC(_trap)
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/* default entry point for interrupts */
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ENTRY(_evt_default)
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SAVE_ALL_SYS
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r0 = sp; /* stack frame pt_regs pointer argument ==> r0 */
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sp += -12;
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call _bfin_panic;
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sp += 12;
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RESTORE_ALL_SYS
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rti;
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ENDPROC(_evt_default)
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