minor refactoring

framework/context.cpp

@@ -196,7 +196,7 @@ void pst_context_fini(pst_context* ctx)
 }
 
 
-char* pst_dup(const char* str)
+char* pst_strdup(const char* str)
 {
     pst_assert(str);
 

framework/context.h

@@ -18,22 +18,23 @@
 #include "allocator.h"
 
 extern pst_log          logger;     // logger for whole PST library
-extern pst_allocator    allocator;  // custom allocator for PS library
+extern pst_allocator    allocator;  // custom allocator for PST library
 
 #define pst_alloc(TYPE) (TYPE*)allocator.alloc(&allocator, sizeof(TYPE))
 #define pst_free(NAME) allocator.free(&allocator, NAME)
 
 #define pst_log(SEVERITY, FORMAT, ...) logger.log(&logger, SEVERITY, FORMAT, ##__VA_ARGS__)
-char* pst_dup(const char* str);
 
-typedef struct __pst_context {
+char* pst_strdup(const char* str);
+
+typedef struct pst_context {
     // methods
-    void (*clean_print) (__pst_context* ctx);
-    bool (*print) (__pst_context* ctx, const char* fmt, ...);
+    void (*clean_print)     (pst_context* ctx);
+    bool (*print)           (pst_context* ctx, const char* fmt, ...);
     void (*log)             (SC_LogSeverity severity, const char*fmt, ...);
-    bool (*print_expr) (__pst_context* ctx, Dwarf_Op *exprs, int exprlen, Dwarf_Attribute* attr);
-    void (*print_registers) (__pst_context* ctx, int from, int to);
-    void (*print_stack) (__pst_context* ctx, int max, uint64_t next_cfa);
+    bool (*print_expr)      (pst_context* ctx, Dwarf_Op *exprs, int exprlen, Dwarf_Attribute* attr);
+    void (*print_registers) (pst_context* ctx, int from, int to);
+    void (*print_stack)     (pst_context* ctx, int max, uint64_t next_cfa);
 
     // fields
     ucontext_t*                 hcontext;   // context of signal handler

framework/dwarf_call_site.h

@@ -62,10 +62,11 @@ typedef struct pst_call_site {
     pst_context*    ctx;        // execution context
     bool            allocated;  // whether this object was allocated or not
 } pst_call_site;
-void pst_call_site_init(pst_call_site* site, pst_context* c, uint64_t tgt, const char* orn);
-pst_call_site* pst_call_site_new(pst_context* c, uint64_t tgt, const char* orn);
+void pst_call_site_init(pst_call_site* site, pst_context* context, uint64_t target, const char* origin);
+pst_call_site* pst_call_site_new(pst_context* context, uint64_t target, const char* origin);
 void pst_call_site_fini(pst_call_site* site);
 
+
 // -----------------------------------------------------------------------------------
 // storage for all of  function's call sites
 // -----------------------------------------------------------------------------------

framework/dwarf_parameter.cpp

@@ -18,7 +18,7 @@
 void pst_type_init(pst_type* t, const char* name, uint32_t type)
 {
     list_node_init(&t->node);
-    t->name = pst_dup(name);
+    t->name = pst_strdup(name);
     t->type = type;
     t->allocated = false;
 }
@@ -183,7 +183,7 @@ bool param_handle_dwarf(pst_parameter* param, Dwarf_Die* result, pst_function* f
     Dwarf_Attribute attr_mem;
     Dwarf_Attribute* attr;
 
-    param->name = pst_dup(dwarf_diename(result));
+    param->name = pst_strdup(dwarf_diename(result));
     param->is_variable = (dwarf_tag(result) == DW_TAG_variable);
 
     dwarf_decl_line(result, (int*)&param->line);