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6bde2ed880
Change the severity parameter to the error function from "int" to an unsigned typedef, currently uint32_t. Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
114 lines
4.1 KiB
C
114 lines
4.1 KiB
C
/* ----------------------------------------------------------------------- *
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*
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* Copyright 1996-2016 The NASM Authors - All Rights Reserved
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* See the file AUTHORS included with the NASM distribution for
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* the specific copyright holders.
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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
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* conditions are met:
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*
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* * 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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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
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* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* ----------------------------------------------------------------------- */
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/*
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* listing.h header file for listing.c
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*/
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#ifndef NASM_LISTING_H
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#define NASM_LISTING_H
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/*
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* List-file generators should look like this:
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*/
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struct lfmt {
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/*
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* Called to initialize the listing file generator. Before this
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* is called, the other routines will silently do nothing when
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* called. The `char *' parameter is the file name to write the
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* listing to.
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*/
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void (*init)(const char *fname);
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/*
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* Called to clear stuff up and close the listing file.
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*/
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void (*cleanup)(void);
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/*
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* Called to output binary data. Parameters are: the offset;
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* the data; the data type. Data types are similar to the
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* output-format interface, only OUT_ADDRESS will _always_ be
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* displayed as if it's relocatable, so ensure that any non-
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* relocatable address has been converted to OUT_RAWDATA by
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* then.
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*/
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void (*output)(const struct out_data *data);
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/*
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* Called to send a text line to the listing generator. The
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* `int' parameter is LIST_READ or LIST_MACRO depending on
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* whether the line came directly from an input file or is the
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* result of a multi-line macro expansion.
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*/
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void (*line)(int type, char *line);
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/*
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* Called to change one of the various levelled mechanisms in
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* the listing generator. LIST_INCLUDE and LIST_MACRO can be
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* used to increase the nesting level of include files and
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* macro expansions; LIST_TIMES and LIST_INCBIN switch on the
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* two binary-output-suppression mechanisms for large-scale
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* pseudo-instructions.
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*
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* LIST_MACRO_NOLIST is synonymous with LIST_MACRO except that
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* it indicates the beginning of the expansion of a `nolist'
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* macro, so anything under that level won't be expanded unless
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* it includes another file.
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*/
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void (*uplevel)(int type);
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/*
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* Reverse the effects of uplevel.
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*/
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void (*downlevel)(int type);
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/*
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* Called on a warning or error, with the error message.
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*/
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void printf_func(2, 3) (*error)(errflags severity, const char *fmt, ...);
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/*
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* Update the current offset. Used to give the listing generator
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* an offset to work with when doing things like
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* uplevel(LIST_TIMES) or uplevel(LIST_INCBIN); see
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* list_set_offset();
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*/
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void (*set_offset)(uint64_t offset);
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};
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extern const struct lfmt *lfmt;
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extern bool user_nolist;
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#endif
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