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      1 /**************************************************************************
      2  *
      3  * Copyright 2009 VMware, Inc.
      4  * All Rights Reserved.
      5  *
      6  * Permission is hereby granted, free of charge, to any person obtaining a
      7  * copy of this software and associated documentation files (the
      8  * "Software"), to deal in the Software without restriction, including
      9  * without limitation the rights to use, copy, modify, merge, publish,
     10  * distribute, sub license, and/or sell copies of the Software, and to
     11  * permit persons to whom the Software is furnished to do so, subject to
     12  * the following conditions:
     13  *
     14  * The above copyright notice and this permission notice (including the
     15  * next paragraph) shall be included in all copies or substantial portions
     16  * of the Software.
     17  *
     18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
     19  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
     20  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
     21  * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
     22  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
     23  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
     24  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
     25  *
     26  **************************************************************************/
     27 
     28 
     29 #ifndef LP_BLD_DEBUG_H
     30 #define LP_BLD_DEBUG_H
     31 
     32 
     33 #include "gallivm/lp_bld.h"
     34 
     35 #include "pipe/p_compiler.h"
     36 #include "util/u_string.h"
     37 
     38 
     39 #define GALLIVM_DEBUG_TGSI          (1 << 0)
     40 #define GALLIVM_DEBUG_IR            (1 << 1)
     41 #define GALLIVM_DEBUG_ASM           (1 << 2)
     42 #define GALLIVM_DEBUG_NO_OPT        (1 << 3)
     43 #define GALLIVM_DEBUG_PERF          (1 << 4)
     44 #define GALLIVM_DEBUG_NO_BRILINEAR  (1 << 5)
     45 #define GALLIVM_DEBUG_GC            (1 << 6)
     46 
     47 
     48 #ifdef __cplusplus
     49 extern "C" {
     50 #endif
     51 
     52 
     53 #ifdef DEBUG
     54 extern unsigned gallivm_debug;
     55 #else
     56 #define gallivm_debug 0
     57 #endif
     58 
     59 
     60 static INLINE void
     61 lp_build_name(LLVMValueRef val, const char *format, ...)
     62 {
     63 #ifdef DEBUG
     64    char name[32];
     65    va_list ap;
     66    va_start(ap, format);
     67    util_vsnprintf(name, sizeof name, format, ap);
     68    va_end(ap);
     69    LLVMSetValueName(val, name);
     70 #else
     71    (void)val;
     72    (void)format;
     73 #endif
     74 }
     75 
     76 
     77 void
     78 lp_debug_dump_value(LLVMValueRef value);
     79 
     80 
     81 boolean
     82 lp_check_alignment(const void *ptr, unsigned alignment);
     83 
     84 
     85 void
     86 lp_disassemble(const void* func);
     87 
     88 
     89 #ifdef __cplusplus
     90 }
     91 #endif
     92 
     93 
     94 #endif /* !LP_BLD_DEBUG_H */
     95