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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_NO_RHO_APPROX (1 << 6)
     46 #define GALLIVM_DEBUG_NO_QUAD_LOD   (1 << 7)
     47 #define GALLIVM_DEBUG_GC            (1 << 8)
     48 #define GALLIVM_DEBUG_DUMP_BC       (1 << 9)
     49 
     50 
     51 #ifdef __cplusplus
     52 extern "C" {
     53 #endif
     54 
     55 
     56 #ifdef DEBUG
     57 extern unsigned gallivm_debug;
     58 #else
     59 #define gallivm_debug 0
     60 #endif
     61 
     62 
     63 static inline void
     64 lp_build_name(LLVMValueRef val, const char *format, ...)
     65 {
     66 #ifdef DEBUG
     67    char name[32];
     68    va_list ap;
     69    va_start(ap, format);
     70    util_vsnprintf(name, sizeof name, format, ap);
     71    va_end(ap);
     72    LLVMSetValueName(val, name);
     73 #else
     74    (void)val;
     75    (void)format;
     76 #endif
     77 }
     78 
     79 
     80 void
     81 lp_debug_dump_value(LLVMValueRef value);
     82 
     83 
     84 boolean
     85 lp_check_alignment(const void *ptr, unsigned alignment);
     86 
     87 
     88 void
     89 lp_disassemble(LLVMValueRef func, const void *code);
     90 
     91 
     92 void
     93 lp_profile(LLVMValueRef func, const void *code);
     94 
     95 
     96 #ifdef __cplusplus
     97 }
     98 #endif
     99 
    100 
    101 #endif /* !LP_BLD_DEBUG_H */
    102