Memory accessors allow trace analyser to follow opcodes of program traced. The C-API has a relatively simple _add_accessor-...() set of functions.
The decode tree allowed access to the accessor map object which collates all the accessors by address and a couple of functions to add to the map.
This results in the decode tree API for memory accessors requiring some knowledge of the memory mapper, plus this resulted in a lot of intermediate code in the C-API wrapper to do all the mapping operations.
The decode tree now also has a simple _AddAccessor interface, all the intermediate code now being inside the decode tree object.
This makes the C-API and decode tree API consistent and the C++ library easier to used.
Signed-off-by: Mike Leach mike.leach@linaro.org --- decoder/include/c_api/ocsd_c_api_deprc_fn.h | 4 + decoder/include/c_api/ocsd_c_api_types.h | 10 +- decoder/include/c_api/opencsd_c_api.h | 2 +- decoder/include/common/ocsd_dcd_tree.h | 16 +- decoder/include/ocsd_if_types.h | 8 + decoder/source/c_api/ocsd_c_api.cpp | 163 ++++----------------- decoder/source/ocsd_dcd_tree.cpp | 151 ++++++++++++++++--- .../snapshot_parser_lib/source/ss_to_dcdtree.cpp | 13 +- decoder/tests/source/c_api_pkt_print_test.c | 2 +- 9 files changed, 191 insertions(+), 178 deletions(-)
diff --git a/decoder/include/c_api/ocsd_c_api_deprc_fn.h b/decoder/include/c_api/ocsd_c_api_deprc_fn.h index 70986ff..7c74987 100644 --- a/decoder/include/c_api/ocsd_c_api_deprc_fn.h +++ b/decoder/include/c_api/ocsd_c_api_deprc_fn.h @@ -168,6 +168,10 @@ OCSD_C_API ocsd_err_t ocsd_dt_attach_ptm_pkt_mon(const dcd_tree_handle_t handle, */ OCSD_C_API ocsd_err_t ocsd_dt_create_stm_pkt_proc(const dcd_tree_handle_t handle, const void *stm_cfg, FnStmPacketDataIn pPktFn, const void *p_context);
+ + +/** deprecated memory region type for adding multi-region binary files to memory access interface */ +typedef ocsd_file_mem_region_t file_mem_region_t; /** @}*/
#endif // ARM_OCSD_C_API_DEPRC_FN_H_INCLUDED diff --git a/decoder/include/c_api/ocsd_c_api_types.h b/decoder/include/c_api/ocsd_c_api_types.h index 1e98255..aa11391 100644 --- a/decoder/include/c_api/ocsd_c_api_types.h +++ b/decoder/include/c_api/ocsd_c_api_types.h @@ -135,20 +135,12 @@ typedef void (* FnStmPktMonDataIn)( const void *p_context, const uint32_t size, const uint8_t *p_data);
- -/** memory region type for adding multi-region binary files to memory access interface */ -typedef struct _file_mem_region { - size_t file_offset; /**< Offset from start of file for memory region */ - ocsd_vaddr_t start_address; /**< Start address of memory region */ - size_t region_size; /**< size in bytes of memory region */ -} file_mem_region_t; - +/** Callback interface type when attaching monitor/sink to packet processor */ typedef enum _ocsd_c_api_cb_types { OCSD_C_API_CB_PKT_SINK, OCSD_C_API_CB_PKT_MON, } ocsd_c_api_cb_types;
- /** @}*/
#endif // ARM_OCSD_C_API_TYPES_H_INCLUDED diff --git a/decoder/include/c_api/opencsd_c_api.h b/decoder/include/c_api/opencsd_c_api.h index 7c0648a..061bfe4 100644 --- a/decoder/include/c_api/opencsd_c_api.h +++ b/decoder/include/c_api/opencsd_c_api.h @@ -252,7 +252,7 @@ OCSD_C_API ocsd_err_t ocsd_dt_add_binfile_mem_acc(const dcd_tree_handle_t handle * * @return ocsd_err_t : Library error code - RCDTL_OK if successful. */ -OCSD_C_API ocsd_err_t ocsd_dt_add_binfile_region_mem_acc(const dcd_tree_handle_t handle, const file_mem_region_t *region_array, const int num_regions, const ocsd_mem_space_acc_t mem_space, const char *filepath); +OCSD_C_API ocsd_err_t ocsd_dt_add_binfile_region_mem_acc(const dcd_tree_handle_t handle, const ocsd_file_mem_region_t *region_array, const int num_regions, const ocsd_mem_space_acc_t mem_space, const char *filepath);
/*! * Add a memory buffer based memory range accessor to the decode tree. diff --git a/decoder/include/common/ocsd_dcd_tree.h b/decoder/include/common/ocsd_dcd_tree.h index 7073a5d..0461eef 100644 --- a/decoder/include/common/ocsd_dcd_tree.h +++ b/decoder/include/common/ocsd_dcd_tree.h @@ -109,14 +109,19 @@ public: void setMemAccessI(ITargetMemAccess *i_mem_access); void setGenTraceElemOutI(ITrcGenElemIn *i_gen_trace_elem);
- /* create mapper within the decode tree. */ + /* create mapper within the decode tree - also allows direct manipulation of the mapper object to set up custom arrangements of accessors. */ ocsd_err_t createMemAccMapper(memacc_mapper_t type = MEMACC_MAP_GLOBAL); - ocsd_err_t addMemAccessorToMap(TrcMemAccessorBase *p_accessor, const uint8_t cs_trace_id); - ocsd_err_t removeMemAccessor(TrcMemAccessorBase *p_accessor); - ocsd_err_t removeMemAccessorByAddress(const ocsd_vaddr_t address, const ocsd_mem_space_acc_t mem_space, const uint8_t cs_trace_id); + TrcMemAccMapper *getMemAccMapper() const { return m_default_mapper; }; + void setExternMemAccMapper(TrcMemAccMapper * pMapper); const bool hasMemAccMapper() const { return (bool)(m_default_mapper != 0); }; void logMappedRanges();
+ /* create and destroy accessor types - all using global CSID value - on default accessor */ + ocsd_err_t addBufferMemAcc(const ocsd_vaddr_t address, const ocsd_mem_space_acc_t mem_space, const uint8_t *p_mem_buffer, const uint32_t mem_length); + ocsd_err_t addBinFileMemAcc(const ocsd_vaddr_t address, const ocsd_mem_space_acc_t mem_space, const std::string &filepath); + ocsd_err_t addBinFileRegionMemAcc(const ocsd_file_mem_region_t *region_array, const int num_regions, const ocsd_mem_space_acc_t mem_space, const std::string &filepath); + ocsd_err_t addCallbackMemAcc(const ocsd_vaddr_t st_address, const ocsd_vaddr_t en_address, const ocsd_mem_space_acc_t mem_space, Fn_MemAcc_CB p_cb_func, const void *p_context); + ocsd_err_t removeMemAccByAddress(const ocsd_vaddr_t address, const ocsd_mem_space_acc_t mem_space);
/* get decoder elements currently in use */ DecodeTreeElement *getDecoderElement(const uint8_t CSID) const; @@ -153,7 +158,8 @@ private:
uint8_t m_decode_elem_iter;
- TrcMemAccMapper *m_default_mapper; + TrcMemAccMapper *m_default_mapper; //!< the mem acc mapper to use + bool m_created_mapper; //!< true if created by decode tree object
/* global error logger - all sources */ static ITraceErrorLog *s_i_error_logger; diff --git a/decoder/include/ocsd_if_types.h b/decoder/include/ocsd_if_types.h index 7e17f04..f5d1fde 100644 --- a/decoder/include/ocsd_if_types.h +++ b/decoder/include/ocsd_if_types.h @@ -435,6 +435,14 @@ typedef enum _ocsd_mem_space_acc_t { */ typedef uint32_t (* Fn_MemAcc_CB)(const void *p_context, const ocsd_vaddr_t address, const ocsd_mem_space_acc_t mem_space, const uint32_t reqBytes, uint8_t *byteBuffer);
+ +/** memory region type for adding multi-region binary files to memory access interface */ +typedef struct _ocsd_file_mem_region { + size_t file_offset; /**< Offset from start of file for memory region */ + ocsd_vaddr_t start_address; /**< Start address of memory region */ + size_t region_size; /**< size in bytes of memory region */ +} ocsd_file_mem_region_t; + /** @}*/
/** @name Packet Processor Operation Control Flags diff --git a/decoder/source/c_api/ocsd_c_api.cpp b/decoder/source/c_api/ocsd_c_api.cpp index 1e327ae..335bbe5 100644 --- a/decoder/source/c_api/ocsd_c_api.cpp +++ b/decoder/source/c_api/ocsd_c_api.cpp @@ -55,6 +55,7 @@ namespace std { const nothrow_t nothrow = nothrow_t(); }
static ocsd_err_t ocsd_create_pkt_sink_cb(ocsd_trace_protocol_t protocol, FnDefPktDataIn pPktInFn, const void *p_context, ITrcTypedBase **ppCBObj ); static ocsd_err_t ocsd_create_pkt_mon_cb(ocsd_trace_protocol_t protocol, FnDefPktDataMon pPktInFn, const void *p_context, ITrcTypedBase **ppCBObj ); +static ocsd_err_t ocsd_check_and_add_mem_acc_mapper(const dcd_tree_handle_t handle, DecodeTree **ppDT);
/*******************************************************************************/ /* C library data - additional data on top of the C++ library objects */ @@ -332,156 +333,45 @@ OCSD_C_API ocsd_err_t ocsd_gen_elem_str(const ocsd_generic_trace_elem *p_pkt, ch }
-/*** Decode tree -- memeory accessor control */ +/*** Decode tree -- memory accessor control */
OCSD_C_API ocsd_err_t ocsd_dt_add_binfile_mem_acc(const dcd_tree_handle_t handle, const ocsd_vaddr_t address, const ocsd_mem_space_acc_t mem_space, const char *filepath) { ocsd_err_t err = OCSD_OK; - - if(handle != C_API_INVALID_TREE_HANDLE) - { - DecodeTree *pDT = static_cast<DecodeTree *>(handle); - if(!pDT->hasMemAccMapper()) - err = pDT->createMemAccMapper(); - - if(err == OCSD_OK) - { - TrcMemAccessorBase *p_accessor; - std::string pathToFile = filepath; - err = TrcMemAccFactory::CreateFileAccessor(&p_accessor,pathToFile,address); - if(err == OCSD_OK) - { - TrcMemAccessorFile *pAcc = dynamic_cast<TrcMemAccessorFile *>(p_accessor); - if(pAcc) - { - pAcc->setMemSpace(mem_space); - err = pDT->addMemAccessorToMap(pAcc,0); - } - else - err = OCSD_ERR_MEM; // wrong type of object - treat as mem error - - if(err != OCSD_OK) - TrcMemAccFactory::DestroyAccessor(p_accessor); - } - } - } - else - err = OCSD_ERR_INVALID_PARAM_VAL; + DecodeTree *pDT; + err = ocsd_check_and_add_mem_acc_mapper(handle,&pDT); + if(err == OCSD_OK) + err = pDT->addBinFileMemAcc(address,mem_space,filepath); return err; }
-OCSD_C_API ocsd_err_t ocsd_dt_add_binfile_region_mem_acc(const dcd_tree_handle_t handle, const file_mem_region_t *region_array, const int num_regions, const ocsd_mem_space_acc_t mem_space, const char *filepath) +OCSD_C_API ocsd_err_t ocsd_dt_add_binfile_region_mem_acc(const dcd_tree_handle_t handle, const ocsd_file_mem_region_t *region_array, const int num_regions, const ocsd_mem_space_acc_t mem_space, const char *filepath) { ocsd_err_t err = OCSD_OK; - - if((handle != C_API_INVALID_TREE_HANDLE) && (region_array != 0) && (num_regions != 0)) - { - DecodeTree *pDT = static_cast<DecodeTree *>(handle); - if(!pDT->hasMemAccMapper()) - err = pDT->createMemAccMapper(); - - if(err == OCSD_OK) - { - TrcMemAccessorBase *p_accessor; - std::string pathToFile = filepath; - int curr_region_idx = 0; - err = TrcMemAccFactory::CreateFileAccessor(&p_accessor,pathToFile,region_array[curr_region_idx].start_address,region_array[curr_region_idx].file_offset, region_array[curr_region_idx].region_size); - if(err == OCSD_OK) - { - TrcMemAccessorFile *pAcc = dynamic_cast<TrcMemAccessorFile *>(p_accessor); - if(pAcc) - { - curr_region_idx++; - while(curr_region_idx < num_regions) - { - pAcc->AddOffsetRange(region_array[curr_region_idx].start_address, - region_array[curr_region_idx].region_size, - region_array[curr_region_idx].file_offset); - curr_region_idx++; - } - pAcc->setMemSpace(mem_space); - err = pDT->addMemAccessorToMap(pAcc,0); - } - else - err = OCSD_ERR_MEM; // wrong type of object - treat as mem error - - if(err != OCSD_OK) - TrcMemAccFactory::DestroyAccessor(p_accessor); - } - } - } - else - err = OCSD_ERR_INVALID_PARAM_VAL; + DecodeTree *pDT; + err = ocsd_check_and_add_mem_acc_mapper(handle,&pDT); + if(err == OCSD_OK) + err = pDT->addBinFileRegionMemAcc(region_array,num_regions,mem_space,filepath); return err; }
OCSD_C_API ocsd_err_t ocsd_dt_add_buffer_mem_acc(const dcd_tree_handle_t handle, const ocsd_vaddr_t address, const ocsd_mem_space_acc_t mem_space, const uint8_t *p_mem_buffer, const uint32_t mem_length) { ocsd_err_t err = OCSD_OK; - - if(handle != C_API_INVALID_TREE_HANDLE) - { - DecodeTree *pDT = static_cast<DecodeTree *>(handle); - if(!pDT->hasMemAccMapper()) - err = pDT->createMemAccMapper(); - - if(err == OCSD_OK) - { - TrcMemAccessorBase *p_accessor; - err = TrcMemAccFactory::CreateBufferAccessor(&p_accessor, address, p_mem_buffer, mem_length); - if(err == OCSD_OK) - { - TrcMemAccBufPtr *pMBuffAcc = dynamic_cast<TrcMemAccBufPtr *>(p_accessor); - if(pMBuffAcc) - { - pMBuffAcc->setMemSpace(mem_space); - err = pDT->addMemAccessorToMap(p_accessor,0); - } - else - err = OCSD_ERR_MEM; // wrong type of object - treat as mem error - - if(err != OCSD_OK) - TrcMemAccFactory::DestroyAccessor(p_accessor); - } - } - } - else - err = OCSD_ERR_INVALID_PARAM_VAL; + DecodeTree *pDT; + err = ocsd_check_and_add_mem_acc_mapper(handle,&pDT); + if(err == OCSD_OK) + err = pDT->addBufferMemAcc(address,mem_space,p_mem_buffer,mem_length); return err; }
OCSD_C_API ocsd_err_t ocsd_dt_add_callback_mem_acc(const dcd_tree_handle_t handle, const ocsd_vaddr_t st_address, const ocsd_vaddr_t en_address, const ocsd_mem_space_acc_t mem_space, Fn_MemAcc_CB p_cb_func, const void *p_context) { ocsd_err_t err = OCSD_OK; - - if(handle != C_API_INVALID_TREE_HANDLE) - { - DecodeTree *pDT = static_cast<DecodeTree *>(handle); - if(!pDT->hasMemAccMapper()) - err = pDT->createMemAccMapper(); - - if(err == OCSD_OK) - { - TrcMemAccessorBase *p_accessor; - err = TrcMemAccFactory::CreateCBAccessor(&p_accessor, st_address, en_address, mem_space); - if(err == OCSD_OK) - { - TrcMemAccCB *pCBAcc = dynamic_cast<TrcMemAccCB *>(p_accessor); - if(pCBAcc) - { - pCBAcc->setCBIfFn(p_cb_func, p_context); - err = pDT->addMemAccessorToMap(p_accessor,0); - } - else - err = OCSD_ERR_MEM; // wrong type of object - treat as mem error - - if(err != OCSD_OK) - TrcMemAccFactory::DestroyAccessor(p_accessor); - } - } - } - else - err = OCSD_ERR_INVALID_PARAM_VAL; + DecodeTree *pDT; + err = ocsd_check_and_add_mem_acc_mapper(handle,&pDT); + if(err == OCSD_OK) + err = pDT->addCallbackMemAcc(st_address,en_address,mem_space,p_cb_func,p_context); return err; }
@@ -492,10 +382,7 @@ OCSD_C_API ocsd_err_t ocsd_dt_remove_mem_acc(const dcd_tree_handle_t handle, con if(handle != C_API_INVALID_TREE_HANDLE) { DecodeTree *pDT = static_cast<DecodeTree *>(handle); - if(!pDT->hasMemAccMapper()) - err = OCSD_ERR_INVALID_PARAM_VAL; /* no mapper, no remove*/ - else - err = pDT->removeMemAccessorByAddress(st_address,mem_space,0); + err = pDT->removeMemAccByAddress(st_address,mem_space); } else err = OCSD_ERR_INVALID_PARAM_VAL; @@ -582,6 +469,16 @@ static ocsd_err_t ocsd_create_pkt_mon_cb(ocsd_trace_protocol_t protocol, FnDefPk return err; }
+static ocsd_err_t ocsd_check_and_add_mem_acc_mapper(const dcd_tree_handle_t handle, DecodeTree **ppDT) +{ + *ppDT = 0; + if(handle == C_API_INVALID_TREE_HANDLE) + return OCSD_ERR_INVALID_PARAM_VAL; + *ppDT = static_cast<DecodeTree *>(handle); + if(!(*ppDT)->hasMemAccMapper()) + return (*ppDT)->createMemAccMapper(); + return OCSD_OK; +}
/*******************************************************************************/ /* C API Helper objects */ diff --git a/decoder/source/ocsd_dcd_tree.cpp b/decoder/source/ocsd_dcd_tree.cpp index cd0995b..b6451d0 100644 --- a/decoder/source/ocsd_dcd_tree.cpp +++ b/decoder/source/ocsd_dcd_tree.cpp @@ -96,8 +96,8 @@ DecodeTree::DecodeTree() : m_i_decoder_root(0), m_frame_deformatter_root(0), m_decode_elem_iter(0), - m_default_mapper(0) - + m_default_mapper(0), + m_created_mapper(false) { for(int i = 0; i < 0x80; i++) m_decode_elements[i] = 0; @@ -167,7 +167,7 @@ void DecodeTree::setGenTraceElemOutI(ITrcGenElemIn *i_gen_trace_elem) } }
-ocsd_err_t DecodeTree::createMemAccMapper(memacc_mapper_t type) +ocsd_err_t DecodeTree::createMemAccMapper(memacc_mapper_t type /* = MEMACC_MAP_GLOBAL*/ ) { // clean up any old one destroyMemAccMapper(); @@ -184,6 +184,7 @@ ocsd_err_t DecodeTree::createMemAccMapper(memacc_mapper_t type) // set the access interface if(m_default_mapper) { + m_created_mapper = true; setMemAccessI(m_default_mapper); m_default_mapper->setErrorLog(s_i_error_logger); } @@ -191,48 +192,160 @@ ocsd_err_t DecodeTree::createMemAccMapper(memacc_mapper_t type) return (m_default_mapper != 0) ? OCSD_OK : OCSD_ERR_MEM; }
-ocsd_err_t DecodeTree::addMemAccessorToMap(TrcMemAccessorBase *p_accessor, const uint8_t cs_trace_id) +void DecodeTree::setExternMemAccMapper(TrcMemAccMapper* pMapper) { - ocsd_err_t err= OCSD_ERR_NOT_INIT; - if(m_default_mapper) - err = m_default_mapper->AddAccessor(p_accessor,cs_trace_id); - return err; + destroyMemAccMapper(); // destroy any existing mapper - if decode tree created it. + m_default_mapper = pMapper; }
void DecodeTree::destroyMemAccMapper() { - if(m_default_mapper) + if(m_default_mapper && m_created_mapper) { m_default_mapper->RemoveAllAccessors(); delete m_default_mapper; m_default_mapper = 0; + m_created_mapper = false; } }
-ocsd_err_t DecodeTree::removeMemAccessor(TrcMemAccessorBase *p_accessor) +void DecodeTree::logMappedRanges() { - ocsd_err_t err= OCSD_ERR_NOT_INIT; if(m_default_mapper) + m_default_mapper->logMappedRanges(); +} + +/* Memory accessor creation - all on default mem accessor using the 0 CSID for global core space. */ +ocsd_err_t DecodeTree::addBufferMemAcc(const ocsd_vaddr_t address, const ocsd_mem_space_acc_t mem_space, const uint8_t *p_mem_buffer, const uint32_t mem_length) +{ + if(!hasMemAccMapper()) + return OCSD_ERR_NOT_INIT; + + // need a valid memory buffer, and a least enough bytes for one opcode. + if((p_mem_buffer == 0) || (mem_length < 4)) + return OCSD_ERR_INVALID_PARAM_VAL; + + TrcMemAccessorBase *p_accessor; + ocsd_err_t err = TrcMemAccFactory::CreateBufferAccessor(&p_accessor, address, p_mem_buffer, mem_length); + if(err == OCSD_OK) { - err = m_default_mapper->RemoveAccessor(p_accessor); + TrcMemAccBufPtr *pMBuffAcc = dynamic_cast<TrcMemAccBufPtr *>(p_accessor); + if(pMBuffAcc) + { + pMBuffAcc->setMemSpace(mem_space); + err = m_default_mapper->AddAccessor(p_accessor,0); + } + else + err = OCSD_ERR_MEM; // wrong type of object - treat as mem error + + if(err != OCSD_OK) + TrcMemAccFactory::DestroyAccessor(p_accessor); } return err; }
-ocsd_err_t DecodeTree::removeMemAccessorByAddress(const ocsd_vaddr_t address, const ocsd_mem_space_acc_t mem_space, const uint8_t cs_trace_id) +ocsd_err_t DecodeTree::addBinFileMemAcc(const ocsd_vaddr_t address, const ocsd_mem_space_acc_t mem_space, const std::string &filepath) { - ocsd_err_t err= OCSD_ERR_NOT_INIT; - if(m_default_mapper) + if(!hasMemAccMapper()) + return OCSD_ERR_NOT_INIT; + + if(filepath.length() == 0) + return OCSD_ERR_INVALID_PARAM_VAL; + + TrcMemAccessorBase *p_accessor; + ocsd_err_t err = TrcMemAccFactory::CreateFileAccessor(&p_accessor,filepath,address); + + if(err == OCSD_OK) { - err = m_default_mapper->RemoveAccessorByAddress(address,mem_space,cs_trace_id); + TrcMemAccessorFile *pAcc = dynamic_cast<TrcMemAccessorFile *>(p_accessor); + if(pAcc) + { + pAcc->setMemSpace(mem_space); + err = m_default_mapper->AddAccessor(pAcc,0); + } + else + err = OCSD_ERR_MEM; // wrong type of object - treat as mem error + + if(err != OCSD_OK) + TrcMemAccFactory::DestroyAccessor(p_accessor); } return err; + }
-void DecodeTree::logMappedRanges() +ocsd_err_t DecodeTree::addBinFileRegionMemAcc(const ocsd_file_mem_region_t *region_array, const int num_regions, const ocsd_mem_space_acc_t mem_space, const std::string &filepath) { - if(m_default_mapper) - m_default_mapper->logMappedRanges(); + if(!hasMemAccMapper()) + return OCSD_ERR_NOT_INIT; + + if((region_array == 0) || (num_regions == 0) || (filepath.length() == 0)) + return OCSD_ERR_INVALID_PARAM_VAL; + + TrcMemAccessorBase *p_accessor; + int curr_region_idx = 0; + + // add first region during the creation of the file accessor. + ocsd_err_t err = TrcMemAccFactory::CreateFileAccessor(&p_accessor,filepath,region_array[curr_region_idx].start_address,region_array[curr_region_idx].file_offset, region_array[curr_region_idx].region_size); + if(err == OCSD_OK) + { + TrcMemAccessorFile *pAcc = dynamic_cast<TrcMemAccessorFile *>(p_accessor); + if(pAcc) + { + // add additional regions to the file accessor. + curr_region_idx++; + while(curr_region_idx < num_regions) + { + pAcc->AddOffsetRange(region_array[curr_region_idx].start_address, + region_array[curr_region_idx].region_size, + region_array[curr_region_idx].file_offset); + curr_region_idx++; + } + pAcc->setMemSpace(mem_space); + + // add the accessor to the map. + err = m_default_mapper->AddAccessor(pAcc,0); + } + else + err = OCSD_ERR_MEM; // wrong type of object - treat as mem error + + if(err != OCSD_OK) + TrcMemAccFactory::DestroyAccessor(p_accessor); + } + return err; +} + +ocsd_err_t DecodeTree::addCallbackMemAcc(const ocsd_vaddr_t st_address, const ocsd_vaddr_t en_address, const ocsd_mem_space_acc_t mem_space, Fn_MemAcc_CB p_cb_func, const void *p_context) +{ + if(!hasMemAccMapper()) + return OCSD_ERR_NOT_INIT; + + if(p_cb_func == 0) + return OCSD_ERR_INVALID_PARAM_VAL; + + TrcMemAccessorBase *p_accessor; + ocsd_err_t err = TrcMemAccFactory::CreateCBAccessor(&p_accessor, st_address, en_address, mem_space); + if(err == OCSD_OK) + { + TrcMemAccCB *pCBAcc = dynamic_cast<TrcMemAccCB *>(p_accessor); + if(pCBAcc) + { + pCBAcc->setCBIfFn(p_cb_func, p_context); + err = m_default_mapper->AddAccessor(p_accessor,0); + } + else + err = OCSD_ERR_MEM; // wrong type of object - treat as mem error + + if(err != OCSD_OK) + TrcMemAccFactory::DestroyAccessor(p_accessor); + } + return err; +} + +ocsd_err_t DecodeTree::removeMemAccByAddress(const ocsd_vaddr_t address, const ocsd_mem_space_acc_t mem_space) +{ + if(!hasMemAccMapper()) + return OCSD_ERR_NOT_INIT; + return m_default_mapper->RemoveAccessorByAddress(address,mem_space,0); }
ocsd_err_t DecodeTree::createDecoder(const std::string &decoderName, const int createFlags, const CSConfig *pConfig) diff --git a/decoder/tests/snapshot_parser_lib/source/ss_to_dcdtree.cpp b/decoder/tests/snapshot_parser_lib/source/ss_to_dcdtree.cpp index 9c6c55b..00e1173 100644 --- a/decoder/tests/snapshot_parser_lib/source/ss_to_dcdtree.cpp +++ b/decoder/tests/snapshot_parser_lib/source/ss_to_dcdtree.cpp @@ -509,16 +509,9 @@ void CreateDcdTreeFromSnapShot::processDumpfiles(std::vectorParser::DumpDef &d dumpFilePathName = m_pReader->getSnapShotDir() + it->path; if(!TrcMemAccessorFile::isExistingFileAccessor(dumpFilePathName)) { - TrcMemAccessorBase *p_acc; - // not already a file accessor on this tree (n.b. assume only one tree in use) - ocsd_err_t err = TrcMemAccFactory::CreateFileAccessor(&p_acc, dumpFilePathName,it->address); - - if(err == OCSD_OK) - { - err = m_pDecodeTree->addMemAccessorToMap(p_acc,0); - } - else - { + ocsd_err_t err = m_pDecodeTree->addBinFileMemAcc(it->address,OCSD_MEM_SPACE_ANY,dumpFilePathName); + if(err != OCSD_OK) + { std::ostringstream oss; oss << "Failed to create memory accessor for file " << dumpFilePathName << "."; LogError(ocsdError(OCSD_ERR_SEV_ERROR,err,oss.str())); diff --git a/decoder/tests/source/c_api_pkt_print_test.c b/decoder/tests/source/c_api_pkt_print_test.c index 138df1a..5448331 100644 --- a/decoder/tests/source/c_api_pkt_print_test.c +++ b/decoder/tests/source/c_api_pkt_print_test.c @@ -255,7 +255,7 @@ static ocsd_err_t create_test_memory_acc(dcd_tree_handle_t handle) int i = 0;
/* region list to test multi region memory file API */ - file_mem_region_t region_list[4]; + ocsd_file_mem_region_t region_list[4];
/* path to the file containing the memory image traced - raw binary data in the snapshot */ strcpy(mem_file_path,default_path_to_snapshot);