gimbal_call_stack.h File Reference

Go to the source code of this file.

Data Structures
struct	GblSourceLocation
struct	GblCallRecord
struct	GblStackFrame

Functions
static GblThread *	GblThread_current (void)
GblContext *	GblThread_context (const GblThread *pSelf)
static GblStackFrame *	GblThread_stackFrameTop (const GblThread *pSelf)
static void	GBL_CALL_RECORD_CONSTRUCT (GblCallRecord *pRecord, struct GblObject *pObject, GBL_RESULT resultCode, GblSourceLocation source, const char *pFmt,...)
GblContext *	GblObject_findContext (GblObject *pSelf)
static GBL_RESULT	GBL_CTX_STACK_FRAME_CONSTRUCT (GblStackFrame *pFrame, GblObject *pObject, GBL_RESULT initialResult)

Function Documentation

GBL_CALL_RECORD_CONSTRUCT()

static void GBL_CALL_RECORD_CONSTRUCT ( GblCallRecord *  pRecord, struct GblObject *  pObject, GBL_RESULT  resultCode, GblSourceLocation  source, const char *  pFmt,   ...  )

inlinestatic

Definition at line 38 of file gimbal_call_stack.h.

                                                                                                                                                                                  {
    va_list varArgs;
    va_start(varArgs, pFmt);
    pRecord->result = GBL_RESULT_UNKNOWN;
    pRecord->message[0] = '\0';
    pRecord->srcLocation.pFile = pRecord->srcLocation.pFunc = GBL_NULL;
    if(pFmt) GBL_UNLIKELY vsnprintf(pRecord->message, sizeof(pRecord->message), pFmt, varArgs);
    va_end(varArgs);
    pRecord->srcLocation    = source;
    pRecord->result         = resultCode;
}

GBL_CTX_STACK_FRAME_CONSTRUCT()

static GBL_RESULT GBL_CTX_STACK_FRAME_CONSTRUCT ( GblStackFrame *  pFrame, GblObject *  pObject, GBL_RESULT  initialResult  )

inlinestatic

Definition at line 63 of file gimbal_call_stack.h.

                                                                                                                                      {
    GBL_RESULT result               = GBL_RESULT_SUCCESS;
    GblContext* pContext            = GBL_NULL;
 
    if(pObject) GBL_UNLIKELY {
        const GblStackFrame* pPrev = GblThread_stackFrameTop(NULL);
        if(pPrev && pPrev->pObject == pObject) GBL_LIKELY {
            pContext = pPrev->pContext;
        } else GBL_UNLIKELY {
            pContext = GblObject_findContext(pObject);
        }
    }
 
    if(!pContext) GBL_LIKELY {
        pContext = GblThread_context(NULL);
    }
 
    pFrame->record.srcLocation.pFile    = GBL_NULL;
    pFrame->record.srcLocation.pFunc    = GBL_NULL;
    pFrame->record.result               = initialResult;
    pFrame->stackDepth                  = 0;
    pFrame->sourceCurrentCaptureDepth   = 0;
    pFrame->pObject                     = pObject;
    pFrame->pContext                    = pContext;
    pFrame->pPrevFrame                  = NULL;
    return result;
}