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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_PERF          (1 << 3)
     43 #define GALLIVM_DEBUG_GC            (1 << 4)
     44 #define GALLIVM_DEBUG_DUMP_BC       (1 << 5)
     45 
     46 #define GALLIVM_PERF_BRILINEAR       (1 << 0)
     47 #define GALLIVM_PERF_RHO_APPROX      (1 << 1)
     48 #define GALLIVM_PERF_NO_QUAD_LOD     (1 << 2)
     49 #define GALLIVM_PERF_NO_OPT          (1 << 3)
     50 #define GALLIVM_PERF_NO_AOS_SAMPLING (1 << 4)
     51 
     52 #ifdef __cplusplus
     53 extern "C" {
     54 #endif
     55 
     56 
     57 extern unsigned gallivm_perf;
     58 
     59 #ifdef DEBUG
     60 extern unsigned gallivm_debug;
     61 #else
     62 #define gallivm_debug 0
     63 #endif
     64 
     65 
     66 static inline void
     67 lp_build_name(LLVMValueRef val, const char *format, ...)
     68 {
     69 #ifdef DEBUG
     70    char name[32];
     71    va_list ap;
     72    va_start(ap, format);
     73    vsnprintf(name, sizeof name, format, ap);
     74    va_end(ap);
     75    LLVMSetValueName(val, name);
     76 #else
     77    (void)val;
     78    (void)format;
     79 #endif
     80 }
     81 
     82 
     83 void
     84 lp_debug_dump_value(LLVMValueRef value);
     85 
     86 
     87 boolean
     88 lp_check_alignment(const void *ptr, unsigned alignment);
     89 
     90 
     91 void
     92 lp_disassemble(LLVMValueRef func, const void *code);
     93 
     94 
     95 void
     96 lp_profile(LLVMValueRef func, const void *code);
     97 
     98 
     99 #ifdef __cplusplus
    100 }
    101 #endif
    102 
    103 
    104 #endif /* !LP_BLD_DEBUG_H */
    105