root/MMgc/GCDebug.cpp

DEFINITIONS

1. GCDebugMsg
2. GCDebugIndent

/* -*- Mode: C++; c-basic-offset: 4; indent-tabs-mode: t; tab-width: 4 -*- */
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#include "MMgc.h"

namespace MMgc
{
        void GCDebugMsg(bool debuggerBreak, const char* format, ...)
        {
                // [ggrossman 09.24.04]
                // Changed this to _DEBUG only because we don't link to
                // CRT in Release builds, so vsprintf is unavailable!!
        #ifdef _DEBUG
                char buf[1024];
                va_list args;
                va_start(args, format);

                int chars = vsnprintf(buf, sizeof(buf)-2, format, args);
                buf[chars] = '\n';
                buf[chars+1] = '\0';
                va_end(args);
                VMPI_debugLog(buf);
                if(debuggerBreak)
                        VMPI_debugBreak();
        #else
                (void)debuggerBreak;
                (void)format;
        #endif
        }
        
        void GCDebugIndent(size_t count)
        {
#ifdef _DEBUG
                while (count > 10) {
                        VMPI_debugLog("          ");
                        count -= 10;
                }
                while (count > 0) {
                        VMPI_debugLog(" ");
                        count--;
                }
#else
                (void)count;
#endif
        }
}