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75 lines
2.1 KiB
C
75 lines
2.1 KiB
C
/* -*- compile-command: "cd ../wasm && make MEMDEBUG=TRUE install -j3"; -*- */
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/*
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* Copyright 2021 by Eric House (xwords@eehouse.org). All rights reserved.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include <emscripten.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <stdarg.h>
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#include "wasmutls.h"
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#include "xptypes.h"
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#include "comtypes.h"
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EM_JS(void, console_log, (const char* msg), {
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let jsmsg = UTF8ToString(msg);
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console.log(jsmsg);
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});
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void
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wasm_debugf( const char* format, ... )
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{
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va_list ap;
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va_start(ap, format);
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char buf[1024];
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vsnprintf(buf, sizeof(buf)-1, format, ap);
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buf[sizeof(buf)-1] = '\0'; /* to be safe */
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va_end( ap );
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console_log(buf);
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}
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void
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wasm_debugff( const char* func, const char* file, const char* fmt, ...)
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{
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char buf1[512];
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int required = snprintf( buf1, sizeof(buf1), "%s:%s()", file, func );
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XP_ASSERT( required < sizeof(buf1) );
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char buf2[1024];
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va_list ap;
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va_start( ap, fmt );
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required = vsnprintf( buf2, sizeof(buf2), fmt, ap );
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XP_ASSERT( required < sizeof(buf2) );
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va_end( ap );
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char buf3[VSIZE(buf1) + VSIZE(buf2)];
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required = snprintf( buf3, sizeof(buf3), "%s: %s", buf1, buf2 );
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XP_ASSERT( required < sizeof(buf3) );
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console_log( buf3 );
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}
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#ifndef MEM_DEBUG
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void
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wasm_freep( void** ptrp )
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{
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if ( !!*ptrp ) {
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free( *ptrp );
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*ptrp = NULL;
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}
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}
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#endif
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