74 lines
3.0 KiB
Cython
74 lines
3.0 KiB
Cython
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# Python bindings for Yasm: Pyrex input file for errwarn.h
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#
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# Copyright (C) 2006 Peter Johnson
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND OTHER CONTRIBUTORS ``AS IS''
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR OTHER CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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class YasmError(Exception): pass
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cdef int __error_check() except 1:
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cdef yasm_error_class errclass
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cdef unsigned long xrefline
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cdef char *errstr, *xrefstr
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# short path for the common case
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if not <int>yasm_error_occurred():
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return 0
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# look up our preferred python error, fall back to YasmError
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# Order matters here. Go from most to least specific within a class
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if yasm_error_matches(YASM_ERROR_ZERO_DIVISION):
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exception = ZeroDivisionError
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# Enable these once there are tests that need them.
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#elif yasm_error_matches(YASM_ERROR_OVERFLOW):
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# exception = OverflowError
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#elif yasm_error_matches(YASM_ERROR_FLOATING_POINT):
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# exception = FloatingPointError
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#elif yasm_error_matches(YASM_ERROR_ARITHMETIC):
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# exception = ArithmeticError
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#elif yasm_error_matches(YASM_ERROR_ASSERTION):
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# exception = AssertionError
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#elif yasm_error_matches(YASM_ERROR_VALUE):
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# exception = ValueError # include notabs, notconst, toocomplex
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#elif yasm_error_matches(YASM_ERROR_IO):
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# exception = IOError
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#elif yasm_error_matches(YASM_ERROR_NOT_IMPLEMENTED):
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# exception = NotImplementedError
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#elif yasm_error_matches(YASM_ERROR_TYPE):
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# exception = TypeError
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#elif yasm_error_matches(YASM_ERROR_SYNTAX):
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# exception = SyntaxError #include parse
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else:
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exception = YasmError
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# retrieve info (clears error)
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yasm_error_fetch(&errclass, &errstr, &xrefline, &xrefstr)
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if xrefline and xrefstr:
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PyErr_Format(exception, "%s: %d: %s", errstr, xrefline, xrefstr)
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else:
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PyErr_SetString(exception, errstr)
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if xrefstr: free(xrefstr)
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free(errstr)
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return 1
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