b0844b01bc
Also reduces the IRAM footprint of the fatal exception handler, as only the prelude (which disables interrupts & enables the flash mapping) is in IRAM now. Closes #54, relevant to #133.
22 lines
596 B
C
22 lines
596 B
C
/* Functions for dumping status/debug output/etc, including fatal
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* exception handling.
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*
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* Part of esp-open-rtos
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*
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* Copyright (C) 2015-2016 Superhouse Automation Pty Ltd
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* BSD Licensed as described in the file LICENSE
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*/
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#ifndef _DEBUG_DUMPS_H
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#define _DEBUG_DUMPS_H
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#include <stdint.h>
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/* Dump stack memory starting from stack pointer address sp. */
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void dump_stack(uint32_t *sp);
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/* Called from exception_vectors.S when a fatal exception occurs.
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Probably not useful to be called in other contexts.
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*/
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void __attribute__((noreturn)) fatal_exception_handler(uint32_t *sp);
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#endif
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