28 lines
804 B
C
28 lines
804 B
C
/**
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* payloads/exception.h
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*
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* An exception; required three pointers, so use object of size class 3.
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*
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* (c) 2026 Simon Brooke <simon@journeyman.cc>
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* Licensed under GPL version 2.0, or, at your option, any later version.
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*/
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#ifndef __psse_payloads_exception_h
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#define __psse_payloads_exception_h
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#include "memory/pointer.h"
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/**
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* @brief An exception; required three pointers, so use object of size class 3.
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*/
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struct exception_payload {
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/** @brief the exception message. Expected to be a string, but may be anything printable. */
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struct pso_pointer message;
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/** @brief the stack frame at which the exception was thrown. */
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struct pso_pointer stack;
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/** @brief the cause; expected to be another exception, or (usually) `nil`. */
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struct cons_pointer cause;
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};
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#endif
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