2011-04-22 15:09:32 +00:00
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#ifndef DEBUG_H
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# define DEBUG_H
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2011-04-16 15:30:03 +00:00
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#ifdef DEBUG
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# include <stdio.h>
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# define PP(args) printf args;
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#else
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# define PP(args)
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#endif
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#ifdef TEST
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# define PT(MSG) PP(MSG);
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# define DT(CODE) CODE
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#else
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# define PT(MSG)
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# define DT(CODE)
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#endif
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/* simplified form of conditional compilation */
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#ifndef DEBUG_FLAGS
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# ifdef DEBUG
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# if DEBUG == 1
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# define DEBUG_FLAGS 0x03
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# else
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# if DEBUG == 2
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# define DEBUG_FLAGS 0x07
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# else
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# if DEBUG == 3
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# define DEBUG_FLAGS 0x0f
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# else
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# if DEBUG == 4
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# define DEBUG_FLAGS 0x1f
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# else
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# define DEBUG_FLAGS 0x01
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# endif
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# endif
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# endif
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# endif
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# else
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# define DEBUG_FLAGS 0x00 /* no debugging */
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# endif
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#endif
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#if DEBUG_FLAGS & 0x01
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# define D0(CODE) CODE
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# define P0(MSG) PP(MSG);
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#else
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# define D0(CODE)
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# define P0(MSG)
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#endif
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#if DEBUG_FLAGS & 0x02
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# define D1(CODE) CODE
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# define P1(MSG) PP(MSG);
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#else
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# define D1(CODE)
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# define P1(MSG)
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#endif
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#if DEBUG_FLAGS & 0x04
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# define D2(CODE) CODE
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# define P2(MSG) PP(MSG);
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#else
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# define D2(CODE)
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# define P2(MSG)
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#endif
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#if DEBUG_FLAGS & 0x08
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# define D3(CODE) CODE
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# define P3(MSG) PP(MSG);
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#else
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# define D3(CODE)
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# define P3(MSG)
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#endif
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#if DEBUG_FLAGS & 0x10
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# define D4(CODE) CODE
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# define P4(MSG) PP(MSG);
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#else
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# define D4(CODE)
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# define P4(MSG)
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#endif
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// ASSERT() unused as yet
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#if DEBUG > 0
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# ifdef STRICT
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# define ASSERT(NAME,COND,VALUE) { unless (COND) { \
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PP(("Assertion %s failed in %s: %s\n", NAME, ME, VALUE)); \
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raise_error("Assertion failed (strict mode).\n"); } }
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# else
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# define ASSERT(NAME,COND,VALUE) { unless (COND) \
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PP(("Assertion %s failed in %s: %s\n", NAME, ME, VALUE)); }
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# endif
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#else
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# define ASSERT(NAME,CONDITION,VALUE)
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#endif
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2011-04-22 15:09:32 +00:00
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#endif // DEBUG_H
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