FreeCalypso > hg > fc-tourmaline
view src/gpf/ccd/ccddata.h @ 268:f2e52cab0a73
abb_inth.c: check all interrupt causes, not just one
The original code used if - else if - else if etc constructs, thus
the first detected interrupt was the only one handled. However,
Iota ITSTATREG is a clear-on-read register, thus if we only handle
the first detected interrupt and skip checking the others, then the
other interrupts will be lost, if more than one interrupt happened
to occur in one ABB interrupt handling cycle - a form of rare race
condition. Change the code to check all interrupts that were read
in this cycle.
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Sun, 13 Jun 2021 18:17:53 +0000 |
| parents | 4e78acac3d88 |
| children |
line wrap: on
line source
/* +----------------------------------------------------------------------------- | Project : | Modul : ccddata.h +----------------------------------------------------------------------------- | Copyright 2002 Texas Instruments Berlin, AG | All rights reserved. | | This file is confidential and a trade secret of Texas | Instruments Berlin, AG | The receipt of or possession of this file does not convey | any rights to reproduce or disclose its contents or to | manufacture, use, or sell anything it may describe, in | whole, or in part, without the specific written consent of | Texas Instruments Berlin, AG. +----------------------------------------------------------------------------- | Purpose : Exports of the Ccddata Lib/Dll. +----------------------------------------------------------------------------- */ #ifndef CCDDATA_H #define CCDDATA_H /*==== INCLUDES =============================================================*/ #include "pdi.h" /*==== CONSTS ===============================================================*/ #define CCDDATA_CCDENT_INVALID -1 #define CCDDATA_MCONST_ERROR -1 #define CCDDATA_PCONST_ERROR -1 #define CCDDATA_DLL_OK 0 #define CCDDATA_DLL_ALREADY -10 #define CCDDATA_DLL_LOADLIB -11 #define CCDDATA_DLL_LOADFUN -12 #define CCDDATA_DLL_REGISTER -13 /*==== TYPES =================================================================*/ #if defined __CCD_GLOBS_H typedef SHORT (*T_FUNC_POINTER)(const ULONG cref, const ULONG eref, T_CCD_Globs *globs); typedef struct { T_FUNC_POINTER enc; T_FUNC_POINTER dec; } T_FUNC_STRUCT; #endif typedef struct { int p1; int p2; } T_COMENDPOINTS; /*==== EXPORTS ===============================================================*/ /* Use CCDDATA_DLL_FUNC only for optmizations. The extern declarations * also work if the function are in a dll. */ #ifndef CCDDATA_DLL_FUNC #define CCDDATA_IMPORT_FUNC extern #else /* CCDDATA_DLL_FUNC */ #define CCDDATA_IMPORT_FUNC extern __declspec(dllimport) #endif /* CCDDATA_DLL_FUNC */ /* ccddata_load.c */ extern int ccddata_init (const char* dllname, int reload, void (*ccddata_init_notify)(void), void (*ccddata_exit_notify)(void)); extern int ccddata_exit (void); extern char* ccddata_dllname (void); /* ccd_config.c */ #if defined(CCD_C) || defined(PDI_C) UBYTE* ccddata_get_mi_length (void); #endif #ifdef CCD_C UBYTE cdc_init (T_FUNC_POINTER codec[][2]); UBYTE* ccddata_get_decmsgbuffer (void); #endif /* ccddata_pdi.c */ CCDDATA_IMPORT_FUNC int ccddata_get_pdi_dinfo (const T_PDI_DECODEINFO* (*dinfo) ); /* ccddata_mconst.c */ CCDDATA_IMPORT_FUNC int ccddata_get_num_of_entities(void); CCDDATA_IMPORT_FUNC int ccddata_get_max_message_id(void); CCDDATA_IMPORT_FUNC int ccddata_get_max_bitstream_len(void); CCDDATA_IMPORT_FUNC int ccddata_get_max_mstruct_len(void); CCDDATA_IMPORT_FUNC int ccddata_mccd_symbols(void); /* ccddata_pconst.c */ CCDDATA_IMPORT_FUNC int ccddata_get_max_sap_num(void); CCDDATA_IMPORT_FUNC int ccddata_get_max_primitive_id(void); CCDDATA_IMPORT_FUNC int ccddata_get_max_pstruct_len(void); /* ccddata_ccdmtab.c */ CCDDATA_IMPORT_FUNC const T_CCD_VarTabEntry* ccddata_get_mvar (USHORT idx); CCDDATA_IMPORT_FUNC const T_CCD_SpareTabEntry* ccddata_get_spare (USHORT idx); CCDDATA_IMPORT_FUNC const T_CCD_CalcTabEntry* ccddata_get_calc (USHORT idx); CCDDATA_IMPORT_FUNC const T_CCD_CompTabEntry* ccddata_get_mcomp (USHORT idx); CCDDATA_IMPORT_FUNC const T_CCD_ElemTabEntry* ccddata_get_melem (USHORT idx); CCDDATA_IMPORT_FUNC const T_CCD_CalcIndex* ccddata_get_calcidx (USHORT idx); CCDDATA_IMPORT_FUNC USHORT ccddata_get_mmtx (USHORT entity, USHORT msgid, USHORT index); /* ccddata_ccdptab.c */ CCDDATA_IMPORT_FUNC const T_CCD_VarTabEntry* ccddata_get_pvar (USHORT idx); CCDDATA_IMPORT_FUNC const T_CCD_CompTabEntry* ccddata_get_pcomp (USHORT idx); CCDDATA_IMPORT_FUNC const T_CCD_ElemTabEntry* ccddata_get_pelem (USHORT idx); CCDDATA_IMPORT_FUNC USHORT ccddata_get_pmtx (USHORT sap, USHORT primid, USHORT index); /* ccddata_cdemval.c */ CCDDATA_IMPORT_FUNC const T_CCD_ValTabEntry* ccddata_get_mval (USHORT idx); CCDDATA_IMPORT_FUNC const T_CCD_StrTabEntry* ccddata_get_mstr (USHORT idx); /* ccddata_cdepval.c */ CCDDATA_IMPORT_FUNC const T_CCD_ValTabEntry* ccddata_get_pval (USHORT idx); CCDDATA_IMPORT_FUNC const T_CCD_StrTabEntry* ccddata_get_pstr (USHORT idx); /* ccddata_ccdent.c */ #ifndef CCDDATA_CCDENT_C CCDDATA_IMPORT_FUNC short ccddata_get_ccdent (char* entname); CCDDATA_IMPORT_FUNC const char * ccddata_get_entname (short ccdent); #endif /* !CCDDATA_CCDENT_C*/ /* ccddata_alias.c */ CCDDATA_IMPORT_FUNC char* ccddata_get_alias (USHORT idx, int from_msg); /* ccddata_version.c */ CCDDATA_IMPORT_FUNC char* ccddata_get_version (); CCDDATA_IMPORT_FUNC int ccddata_get_table_version (); /* ccddata_eg.c */ #ifndef CCDDATA_EG_C CCDDATA_IMPORT_FUNC int ccddata_eg_nodes (void); CCDDATA_IMPORT_FUNC char** ccddata_eg_nodenames (void); CCDDATA_IMPORT_FUNC char* ccddata_eg_adjacent (int idx); CCDDATA_IMPORT_FUNC int ccddata_eg_saps (void); CCDDATA_IMPORT_FUNC char** ccddata_eg_sapnames (void); CCDDATA_IMPORT_FUNC T_COMENDPOINTS* ccddata_eg_comendpoints (int idx); #endif /* !CCDDATA_EG_C */ #endif /* !CCDDATA_H */