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annotate dmd2/mem.h @ 945:03d7c4aac654

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SWITCHED TO LLVM 2.5 ! Applied patch from ticket #129 to compile against latest LLVM. Thanks Frits van Bommel. Fixed implicit return by asm block at the end of a function on x86-32. Other architectures will produce an error at the moment. Adding support for new targets is fairly simple. Fixed return calling convention for complex numbers, ST and ST(1) were switched around. Added some testcases. I've run a dstress test and there are no regressions. However, the runtime does not seem to compile with symbolic debug information. -O3 -release -inline works well and is what I used for the dstress run. Tango does not compile, a small workaround is needed in tango.io.digest.Digest.Digest.hexDigest. See ticket #206 .
author Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
date Sun, 08 Feb 2009 05:26:54 +0100
parents f04dde6e882c
children
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f04dde6e882c Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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1 // Copyright (C) 2000-2001 by Chromium Communications
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2 // All Rights Reserved
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3
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4 #ifndef ROOT_MEM_H
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5 #define ROOT_MEM_H
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7 #include <stddef.h> // for size_t
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9 typedef void (*FINALIZERPROC)(void* pObj, void* pClientData);
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11 struct GC; // thread specific allocator
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13 struct Mem
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14 {
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15 GC *gc; // pointer to our thread specific allocator
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16 Mem() { gc = NULL; }
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18 void init();
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20 // Derive from Mem to get these storage allocators instead of global new/delete
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21 void * operator new(size_t m_size);
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22 void * operator new(size_t m_size, Mem *mem);
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23 void * operator new(size_t m_size, GC *gc);
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24 void operator delete(void *p);
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26 void * operator new[](size_t m_size);
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27 void operator delete[](void *p);
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29 char *strdup(const char *s);
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30 void *malloc(size_t size);
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31 void *malloc_uncollectable(size_t size);
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32 void *calloc(size_t size, size_t n);
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33 void *realloc(void *p, size_t size);
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34 void free(void *p);
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35 void free_uncollectable(void *p);
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36 void *mallocdup(void *o, size_t size);
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37 void error();
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38 void check(void *p); // validate pointer
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39 void fullcollect(); // do full garbage collection
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40 void fullcollectNoStack(); // do full garbage collection, no scan stack
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41 void mark(void *pointer);
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42 void addroots(char* pStart, char* pEnd);
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43 void removeroots(char* pStart);
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44 void setFinalizer(void* pObj, FINALIZERPROC pFn, void* pClientData);
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45 void setStackBottom(void *bottom);
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46 GC *getThreadGC(); // get apartment allocator for this thread
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47 };
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48
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49 extern Mem mem;
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51 #endif /* ROOT_MEM_H */