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authorJakob Bornecrantz <wallbraker@gmail.com>2011-01-23 21:28:44 +0100
committerJakob Bornecrantz <wallbraker@gmail.com>2011-01-24 03:37:57 +0100
commitb7d2919e8e079f2ba77741a6b3f9d038b17cc799 (patch)
tree5e6b4e75fd13c84d0423b8b8b48653fe4473e9d5 /src/gallium/auxiliary
parenta82408c3537afe09e40b3ee6b3a6cb1acc62f715 (diff)
util: Add function logger helpers
Diffstat (limited to 'src/gallium/auxiliary')
-rw-r--r--src/gallium/auxiliary/util/u_debug.c35
-rw-r--r--src/gallium/auxiliary/util/u_debug.h37
2 files changed, 72 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/util/u_debug.c b/src/gallium/auxiliary/util/u_debug.c
index f4ad545bee7..59b76136ad1 100644
--- a/src/gallium/auxiliary/util/u_debug.c
+++ b/src/gallium/auxiliary/util/u_debug.c
@@ -359,6 +359,41 @@ const char *u_prim_name( unsigned prim )
+#ifdef DEBUG
+int fl_indent = 0;
+const char* fl_function[1024];
+
+int debug_funclog_enter(const char* f, const int line, const char* file)
+{
+ int i;
+
+ for (i = 0; i < fl_indent; i++)
+ debug_printf(" ");
+ debug_printf("%s\n", f);
+
+ assert(fl_indent < 1023);
+ fl_function[fl_indent++] = f;
+
+ return 0;
+}
+
+void debug_funclog_exit(const char* f, const int line, const char* file)
+{
+ --fl_indent;
+ assert(fl_indent >= 0);
+ assert(fl_function[fl_indent] == f);
+}
+
+void debug_funclog_enter_exit(const char* f, const int line, const char* file)
+{
+ int i;
+ for (i = 0; i < fl_indent; i++)
+ debug_printf(" ");
+ debug_printf("%s\n", f);
+}
+#endif
+
+
#ifdef DEBUG
/**
diff --git a/src/gallium/auxiliary/util/u_debug.h b/src/gallium/auxiliary/util/u_debug.h
index 1c9624ea3ed..c47c13c64cf 100644
--- a/src/gallium/auxiliary/util/u_debug.h
+++ b/src/gallium/auxiliary/util/u_debug.h
@@ -280,6 +280,43 @@ debug_dump_flags(const struct debug_named_value *names,
/**
+ * Function enter exit loggers
+ */
+#ifdef DEBUG
+int debug_funclog_enter(const char* f, const int line, const char* file);
+void debug_funclog_exit(const char* f, const int line, const char* file);
+void debug_funclog_enter_exit(const char* f, const int line, const char* file);
+
+#define DEBUG_FUNCLOG_ENTER() \
+ int __debug_decleration_work_around = \
+ debug_funclog_enter(__FUNCTION__, __LINE__, __FILE__)
+#define DEBUG_FUNCLOG_EXIT() \
+ do { \
+ (void)__debug_decleration_work_around; \
+ debug_funclog_exit(__FUNCTION__, __LINE__, __FILE__); \
+ return; \
+ } while(0)
+#define DEBUG_FUNCLOG_EXIT_RET(ret) \
+ do { \
+ (void)__debug_decleration_work_around; \
+ debug_funclog_exit(__FUNCTION__, __LINE__, __FILE__); \
+ return ret; \
+ } while(0)
+#define DEBUG_FUNCLOG_ENTER_EXIT() \
+ debug_funclog_enter_exit(__FUNCTION__, __LINE__, __FILE__)
+
+#else
+#define DEBUG_FUNCLOG_ENTER() \
+ int __debug_decleration_work_around
+#define DEBUG_FUNCLOG_EXIT() \
+ do { (void)__debug_decleration_work_around; return; } while(0)
+#define DEBUG_FUNCLOG_EXIT_RET(ret) \
+ do { (void)__debug_decleration_work_around; return ret; } while(0)
+#define DEBUG_FUNCLOG_ENTER_EXIT()
+#endif
+
+
+/**
* Get option.
*
* It is an alias for getenv on Linux.