diff options
Diffstat (limited to 'src/systemc/ext/tlm_core/tlm_2/tlm_generic_payload/tlm_endian_conv.h')
| -rw-r--r-- | src/systemc/ext/tlm_core/tlm_2/tlm_generic_payload/tlm_endian_conv.h | 1147 |
1 files changed, 649 insertions, 498 deletions
diff --git a/src/systemc/ext/tlm_core/tlm_2/tlm_generic_payload/tlm_endian_conv.h b/src/systemc/ext/tlm_core/tlm_2/tlm_generic_payload/tlm_endian_conv.h index cf17a1ffb..7eb86fa68 100644 --- a/src/systemc/ext/tlm_core/tlm_2/tlm_generic_payload/tlm_endian_conv.h +++ b/src/systemc/ext/tlm_core/tlm_2/tlm_generic_payload/tlm_endian_conv.h @@ -18,14 +18,15 @@ *****************************************************************************/ -#ifndef __TLM_ENDIAN_CONV_H__ -#define __TLM_ENDIAN_CONV_H__ +#ifndef __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_GENERIC_PAYLOAD_TLM_ENDIAN_CONV_H__ +#define __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_GENERIC_PAYLOAD_TLM_ENDIAN_CONV_H__ #include "tlm_core/tlm_2/tlm_generic_payload/tlm_gp.h" #include <cstring> // std::memset -namespace tlm { +namespace tlm +{ /* Tranaction-Level Modelling @@ -140,20 +141,13 @@ needing to store context. tlm_from_hostendian(tlm_generic_payload *txn) */ - - -#ifndef uchar -#define uchar unsigned char -#else -#define TLM_END_CONV_DONT_UNDEF_UCHAR -#endif - - /////////////////////////////////////////////////////////////////////////////// // Generic Utilities class tlm_endian_context; -class tlm_endian_context_pool { + +class tlm_endian_context_pool +{ public: tlm_endian_context *first; inline tlm_endian_context_pool(); @@ -161,54 +155,68 @@ class tlm_endian_context_pool { inline tlm_endian_context *pop(); inline void push(tlm_endian_context *c); }; + static tlm_endian_context_pool global_tlm_endian_context_pool; // an extension to keep the information needed for reconversion of response -class tlm_endian_context : public tlm_extension<tlm_endian_context> { +class tlm_endian_context : public tlm_extension<tlm_endian_context> +{ public: tlm_endian_context() : dbuf_size(0), bebuf_size(0) {} + ~tlm_endian_context() { - if(dbuf_size > 0) delete [] new_dbuf; - if(bebuf_size > 0) delete [] new_bebuf; + if (dbuf_size > 0) + delete [] new_dbuf; + if (bebuf_size > 0) + delete [] new_bebuf; } - sc_dt::uint64 address; // used by generic, word - sc_dt::uint64 new_address; // used by generic - uchar *data_ptr; // used by generic, word, aligned - uchar *byte_enable; // used by word - int length; // used by generic, word - int stream_width; // used by generic + sc_dt::uint64 address; // Used by generic, word. + sc_dt::uint64 new_address; // Used by generic. + unsigned char *data_ptr; // Used by generic, word, aligned. + unsigned char *byte_enable; // Used by word. + int length; // Used by generic, word. + int stream_width; // Used by generic. - // used by common entry point on response + // Used by common entry point on response. void (*from_f)(tlm_generic_payload *txn, unsigned int sizeof_databus); int sizeof_databus; - // reordering buffers for data and byte-enables - uchar *new_dbuf, *new_bebuf; + // Reordering buffers for data and byte-enables. + unsigned char *new_dbuf, *new_bebuf; int dbuf_size, bebuf_size; - void establish_dbuf(int len) { - if(len <= dbuf_size) return; - if(dbuf_size > 0) delete [] new_dbuf; - new_dbuf = new uchar[len]; - dbuf_size = len; - } - void establish_bebuf(int len) { - if(len <= bebuf_size) return; - if(bebuf_size > 0) delete [] new_bebuf; - new_bebuf = new uchar[len]; - bebuf_size = len; + + void + establish_dbuf(int len) + { + if (len <= dbuf_size) + return; + if (dbuf_size > 0) + delete [] new_dbuf; + new_dbuf = new unsigned char[len]; + dbuf_size = len; } - // required for extension management - void free() { - global_tlm_endian_context_pool.push(this); + void + establish_bebuf(int len) + { + if (len <= bebuf_size) + return; + if (bebuf_size > 0) + delete [] new_bebuf; + new_bebuf = new unsigned char[len]; + bebuf_size = len; } - tlm_extension_base* clone() const {return 0;} - void copy_from(tlm_extension_base const &) {return;} - // for pooling + // Required for extension management. + void free() { global_tlm_endian_context_pool.push(this); } + tlm_extension_base *clone() const { return 0; } + void copy_from(tlm_extension_base const &) { return; } + + // For pooling. tlm_endian_context *next; }; + // Assumptions about transaction contexts: // 1) only the address attribute of a transaction // is mutable. all other attributes are unchanged from the request to @@ -224,568 +232,711 @@ class tlm_endian_context : public tlm_extension<tlm_endian_context> { // should not remove it unless it deletes the generic payload // object. -inline tlm_endian_context *establish_context(tlm_generic_payload *txn) { - tlm_endian_context *tc = txn->get_extension<tlm_endian_context>(); - if(tc == 0) { - tc = global_tlm_endian_context_pool.pop(); - txn->set_extension(tc); - } - return tc; +inline tlm_endian_context * +establish_context(tlm_generic_payload *txn) +{ + tlm_endian_context *tc = txn->get_extension<tlm_endian_context>(); + if (tc == 0) { + tc = global_tlm_endian_context_pool.pop(); + txn->set_extension(tc); + } + return tc; } inline tlm_endian_context_pool::tlm_endian_context_pool() : first(0) {} -inline tlm_endian_context_pool::~tlm_endian_context_pool() { - while(first != 0) { - tlm_endian_context *next = first->next; - delete first; - first = next; - } +inline tlm_endian_context_pool::~tlm_endian_context_pool() +{ + while (first != 0) { + tlm_endian_context *next = first->next; + delete first; + first = next; + } } -tlm_endian_context *tlm_endian_context_pool::pop() { - if(first == 0) return new tlm_endian_context; - tlm_endian_context *r = first; - first = first->next; - return r; +tlm_endian_context * +tlm_endian_context_pool::pop() +{ + if (first == 0) + return new tlm_endian_context; + tlm_endian_context *r = first; + first = first->next; + return r; } -void tlm_endian_context_pool::push(tlm_endian_context *c) { - c->next = first; - first = c; +void tlm_endian_context_pool::push(tlm_endian_context *c) +{ + c->next = first; + first = c; } -// a set of constants for efficient filling of byte enables -template<class D> class tlm_bool { +// A set of constants for efficient filling of byte enables. +template <class D> +class tlm_bool +{ public: static D TLM_TRUE; static D TLM_FALSE; - static D make_uchar_array(uchar c) { - D d; - uchar *tmp = (uchar *)(&d); - for(ptrdiff_t i=0; i!=sizeof(D); i++) tmp[i] = c; // 64BITFIX negligable risk but easy fix // - return d; + static D + make_uchar_array(unsigned char c) + { + D d; + unsigned char *tmp = (unsigned char *)(&d); + for (ptrdiff_t i = 0; i != sizeof(D); i++) + tmp[i] = c; // 64BITFIX negligable risk but easy fix. + return d; } - // also provides an syntax-efficient tester, using a - // copy constuctor and an implicit cast to boolean - tlm_bool(D &d) : b(*((uchar*)&d) != TLM_BYTE_DISABLED) {} - operator bool() const {return b;} + + // Also provides an syntax-efficient tester, using a + // copy constuctor and an implicit cast to boolean. + tlm_bool(D &d) : b(*((unsigned char *)&d) != TLM_BYTE_DISABLED) {} + operator bool() const { return b; } private: bool b; }; -template<class D> D tlm_bool<D>::TLM_TRUE - = tlm_bool<D>::make_uchar_array(TLM_BYTE_ENABLED); -template<class D> D tlm_bool<D>::TLM_FALSE - = tlm_bool<D>::make_uchar_array(TLM_BYTE_DISABLED); - - - -/////////////////////////////////////////////////////////////////////////////// -// function set (0): Utilities -inline void copy_db0(uchar *src1, uchar *src2, uchar *dest1, uchar *dest2) { - *dest1 = *src1; - *dest2 = *src2; -} - -inline void copy_dbtrue0(uchar *src1, uchar * /* src2 */, uchar *dest1, uchar *dest2) { - *dest1 = *src1; - *dest2 = TLM_BYTE_ENABLED; -} - -inline void copy_btrue0(uchar * /* src1 */, uchar * /* src2 */, uchar * /* dest1 */, uchar *dest2) { - *dest2 = TLM_BYTE_ENABLED; -} - -inline void copy_b0(uchar * /* src1 */, uchar *src2, uchar * /* dest1 */, uchar *dest2) { - *dest2 = *src2; -} - -inline void copy_dbyb0(uchar *src1, uchar * /* src2 */, uchar *dest1, uchar *dest2) { - if(*dest2 == TLM_BYTE_ENABLED) *src1 = *dest1; -} - - -template<class D, - void COPY(uchar *he_d, uchar *he_b, uchar *ie_d, uchar *ie_b)> -inline void loop_generic0(int new_len, int new_stream_width, - int orig_stream_width, int sizeof_databus, - sc_dt::uint64 orig_start_address, sc_dt::uint64 new_start_address, int be_length, - uchar *ie_data, uchar *ie_be, uchar *he_data, uchar *he_be) { - - for(int orig_sword = 0, new_sword = 0; new_sword < new_len; - new_sword += new_stream_width, orig_sword += orig_stream_width) { - - sc_dt::uint64 ie_addr = orig_start_address; - for(int orig_dword = orig_sword; - orig_dword < orig_sword + orig_stream_width; orig_dword += sizeof(D)) { - - for(int curr_byte = orig_dword + sizeof(D) - 1; - curr_byte >= orig_dword; curr_byte--) { - - ptrdiff_t he_index = ((ie_addr++) ^ (sizeof_databus - 1)) - - new_start_address + new_sword; // 64BITFIX // - COPY(ie_data+curr_byte, - ie_be+(curr_byte % be_length), // 64BITRISK no risk of overflow, always positive // - he_data+he_index, he_be+he_index); - } +template<class D> +D tlm_bool<D>::TLM_TRUE = tlm_bool<D>::make_uchar_array(TLM_BYTE_ENABLED); +template<class D> +D tlm_bool<D>::TLM_FALSE = tlm_bool<D>::make_uchar_array(TLM_BYTE_DISABLED); + + + +inline void +copy_db0(unsigned char *src1, unsigned char *src2, + unsigned char *dest1, unsigned char *dest2) +{ + *dest1 = *src1; + *dest2 = *src2; +} + +inline void +copy_dbtrue0(unsigned char *src1, unsigned char * /* src2 */, + unsigned char *dest1, unsigned char *dest2) +{ + *dest1 = *src1; + *dest2 = TLM_BYTE_ENABLED; +} + +inline void +copy_btrue0(unsigned char * /* src1 */, unsigned char * /* src2 */, + unsigned char * /* dest1 */, unsigned char *dest2) +{ + *dest2 = TLM_BYTE_ENABLED; +} + +inline void +copy_b0(unsigned char * /* src1 */, unsigned char *src2, + unsigned char * /* dest1 */, unsigned char *dest2) +{ + *dest2 = *src2; +} + +inline void +copy_dbyb0(unsigned char *src1, unsigned char * /* src2 */, + unsigned char *dest1, unsigned char *dest2) +{ + if (*dest2 == TLM_BYTE_ENABLED) + *src1 = *dest1; +} + + +template <class D, + void COPY(unsigned char *he_d, unsigned char *he_b, + unsigned char *ie_d, unsigned char *ie_b)> +inline void +loop_generic0(int new_len, int new_stream_width, int orig_stream_width, + int sizeof_databus, sc_dt::uint64 orig_start_address, + sc_dt::uint64 new_start_address, int be_length, + unsigned char *ie_data, unsigned char *ie_be, + unsigned char *he_data, unsigned char *he_be) +{ + for (int orig_sword = 0, new_sword = 0; new_sword < new_len; + new_sword += new_stream_width, orig_sword += orig_stream_width) { + sc_dt::uint64 ie_addr = orig_start_address; + for (int orig_dword = orig_sword; + orig_dword < orig_sword + orig_stream_width; + orig_dword += sizeof(D)) { + for (int curr_byte = orig_dword + sizeof(D) - 1; + curr_byte >= orig_dword; curr_byte--) { + ptrdiff_t he_index = ((ie_addr++) ^ (sizeof_databus - 1)) - + new_start_address + new_sword; // 64BITFIX + COPY(ie_data + curr_byte, + // 64BITRISK no risk of overflow, always positive. + ie_be + (curr_byte % be_length), + he_data + he_index, he_be + he_index); + } + } } - } } /////////////////////////////////////////////////////////////////////////////// // function set (0): Response -template<class DATAWORD> inline void -tlm_from_hostendian_generic(tlm_generic_payload *txn, unsigned int sizeof_databus) { - if(txn->is_read()) { - tlm_endian_context *tc = txn->template get_extension<tlm_endian_context>(); - loop_generic0<DATAWORD, ©_dbyb0>(txn->get_data_length(), - txn->get_streaming_width(), tc->stream_width, sizeof_databus, tc->address, - tc->new_address, txn->get_data_length(), tc->data_ptr, 0, txn->get_data_ptr(), - txn->get_byte_enable_ptr()); - } +/////////////////////////////////////////////////////////////////////////////// + +template <class DATAWORD> +inline void +tlm_from_hostendian_generic(tlm_generic_payload *txn, + unsigned int sizeof_databus) +{ + if (txn->is_read()) { + tlm_endian_context *tc = + txn->template get_extension<tlm_endian_context>(); + loop_generic0<DATAWORD, ©_dbyb0>(txn->get_data_length(), + txn->get_streaming_width(), tc->stream_width, sizeof_databus, + tc->address, tc->new_address, txn->get_data_length(), + tc->data_ptr, 0, txn->get_data_ptr(), + txn->get_byte_enable_ptr()); + } } /////////////////////////////////////////////////////////////////////////////// // function set (0): Request -template<class DATAWORD> inline void -tlm_to_hostendian_generic(tlm_generic_payload *txn, unsigned int sizeof_databus) { - tlm_endian_context *tc = establish_context(txn); - tc->from_f = &(tlm_from_hostendian_generic<DATAWORD>); - tc->sizeof_databus = sizeof_databus; - - // calculate new size: nr stream words multiplied by big enough stream width - int s_width = txn->get_streaming_width(); - int length = txn->get_data_length(); - if(s_width >= length) s_width = length; - int nr_stream_words = length/s_width; - - // find out in which bus word the stream word starts and ends - sc_dt::uint64 new_address = (txn->get_address() & ~(sizeof_databus - 1)); - sc_dt::uint64 end_address = ((txn->get_address() + s_width - 1) - & ~(sizeof_databus - 1)); - - int new_stream_width = end_address - new_address + sizeof_databus; - int new_length = new_stream_width * nr_stream_words; - - // store context - tc->data_ptr = txn->get_data_ptr(); - tc->address = txn->get_address(); - tc->new_address = new_address; - tc->stream_width = s_width; - uchar *orig_be = txn->get_byte_enable_ptr(); - int orig_be_length = txn->get_byte_enable_length(); - - // create data and byte-enable buffers - txn->set_address(new_address); - tc->establish_dbuf(new_length); - txn->set_data_ptr(tc->new_dbuf); - tc->establish_bebuf(new_length); - txn->set_byte_enable_ptr(tc->new_bebuf); - std::memset(txn->get_byte_enable_ptr(), TLM_BYTE_DISABLED, new_length); - txn->set_streaming_width(new_stream_width); - txn->set_data_length(new_length); - txn->set_byte_enable_length(new_length); - - // copy data and/or byte enables - if(txn->is_write()) { - if(orig_be == 0) { - loop_generic0<DATAWORD, ©_dbtrue0>(new_length, - new_stream_width, s_width, sizeof_databus, tc->address, - new_address, new_length, tc->data_ptr, 0, txn->get_data_ptr(), - txn->get_byte_enable_ptr()); - } else { - loop_generic0<DATAWORD, ©_db0>(new_length, - new_stream_width, s_width, sizeof_databus, tc->address, - new_address, orig_be_length, tc->data_ptr, orig_be, txn->get_data_ptr(), - txn->get_byte_enable_ptr()); - } - } else { // read transaction - if(orig_be == 0) { - loop_generic0<DATAWORD, ©_btrue0>(new_length, - new_stream_width, s_width, sizeof_databus, tc->address, - new_address, new_length, tc->data_ptr, 0, txn->get_data_ptr(), - txn->get_byte_enable_ptr()); +template <class DATAWORD> +inline void +tlm_to_hostendian_generic(tlm_generic_payload *txn, + unsigned int sizeof_databus) +{ + tlm_endian_context *tc = establish_context(txn); + tc->from_f = &(tlm_from_hostendian_generic<DATAWORD>); + tc->sizeof_databus = sizeof_databus; + + // Calculate new size: nr stream words multiplied by big enough stream + // width. + int s_width = txn->get_streaming_width(); + int length = txn->get_data_length(); + if (s_width >= length) + s_width = length; + int nr_stream_words = length / s_width; + + // Find out in which bus word the stream word starts and ends. + sc_dt::uint64 new_address = (txn->get_address() & ~(sizeof_databus - 1)); + sc_dt::uint64 end_address = ((txn->get_address() + s_width - 1) & + ~(sizeof_databus - 1)); + + int new_stream_width = end_address - new_address + sizeof_databus; + int new_length = new_stream_width * nr_stream_words; + + // Store context. + tc->data_ptr = txn->get_data_ptr(); + tc->address = txn->get_address(); + tc->new_address = new_address; + tc->stream_width = s_width; + unsigned char *orig_be = txn->get_byte_enable_ptr(); + int orig_be_length = txn->get_byte_enable_length(); + + // Create data and byte-enable buffers. + txn->set_address(new_address); + tc->establish_dbuf(new_length); + txn->set_data_ptr(tc->new_dbuf); + tc->establish_bebuf(new_length); + txn->set_byte_enable_ptr(tc->new_bebuf); + std::memset(txn->get_byte_enable_ptr(), TLM_BYTE_DISABLED, new_length); + txn->set_streaming_width(new_stream_width); + txn->set_data_length(new_length); + txn->set_byte_enable_length(new_length); + + // Copy data and/or byte enables. + if (txn->is_write()) { + if (orig_be == 0) { + loop_generic0<DATAWORD, ©_dbtrue0>( + new_length, new_stream_width, s_width, sizeof_databus, + tc->address, new_address, new_length, tc->data_ptr, 0, + txn->get_data_ptr(), txn->get_byte_enable_ptr()); + } else { + loop_generic0<DATAWORD, ©_db0>(new_length, new_stream_width, + s_width, sizeof_databus, tc->address, new_address, + orig_be_length, tc->data_ptr, orig_be, + txn->get_data_ptr(), txn->get_byte_enable_ptr()); + } } else { - loop_generic0<DATAWORD, ©_b0>(new_length, - new_stream_width, s_width, sizeof_databus, tc->address, - new_address, orig_be_length, tc->data_ptr, orig_be, txn->get_data_ptr(), - txn->get_byte_enable_ptr()); + // Read transaction. + if (orig_be == 0) { + loop_generic0<DATAWORD, ©_btrue0>(new_length, + new_stream_width, s_width, sizeof_databus, tc->address, + new_address, new_length, tc->data_ptr, 0, + txn->get_data_ptr(), txn->get_byte_enable_ptr()); + } else { + loop_generic0<DATAWORD, ©_b0>(new_length, new_stream_width, + s_width, sizeof_databus, tc->address, new_address, + orig_be_length, tc->data_ptr, orig_be, + txn->get_data_ptr(), txn->get_byte_enable_ptr()); + } } - } } - /////////////////////////////////////////////////////////////////////////////// // function set (1): Utilities -template<class D> -inline void copy_d1(uchar *src1, uchar *src2, uchar *dest1, uchar *dest2) { - *((D *)dest1) = *((D *)src1); - *((D *)dest2) = tlm_bool<D>::TLM_TRUE; -} +/////////////////////////////////////////////////////////////////////////////// -template<class D> -inline void copy_db1(uchar *src1, uchar *src2, uchar *dest1, uchar *dest2) { - *((D *)dest1) = *((D *)src1); - *((D *)dest2) = *((D *)src2); +template <class D> +inline void +copy_d1(unsigned char *src1, unsigned char *src2, + unsigned char *dest1, unsigned char *dest2) +{ + *((D *)dest1) = *((D *)src1); + *((D *)dest2) = tlm_bool<D>::TLM_TRUE; } -template<class D> -inline void true_b1(uchar *src1, uchar *src2, uchar *dest1, uchar *dest2) { - *((D *)dest2) = tlm_bool<D>::TLM_TRUE; +template <class D> +inline void +copy_db1(unsigned char *src1, unsigned char *src2, + unsigned char *dest1, unsigned char *dest2) +{ + *((D *)dest1) = *((D *)src1); + *((D *)dest2) = *((D *)src2); } -template<class D> -inline void copy_b1(uchar *src1, uchar *src2, uchar *dest1, uchar *dest2) { - *((D *)dest2) = *((D *)src2); +template <class D> +inline void +true_b1(unsigned char *src1, unsigned char *src2, + unsigned char *dest1, unsigned char *dest2) +{ + *((D *)dest2) = tlm_bool<D>::TLM_TRUE; } -template<class D> -inline void copy_dbyb1(uchar *src1, uchar *src2, uchar *dest1, uchar *dest2) { - if(*src2 != TLM_BYTE_DISABLED) *((D *)src1) = *((D *)dest1); +template <class D> +inline void +copy_b1(unsigned char *src1, unsigned char *src2, + unsigned char *dest1, unsigned char *dest2) +{ + *((D *)dest2) = *((D *)src2); } -template<class D> -inline void copy_dbytrue1(uchar *src1, uchar *src2, uchar *dest1, uchar *dest2) { - *((D *)src1) = *((D *)dest1); +template <class D> +inline void +copy_dbyb1(unsigned char *src1, unsigned char *src2, + unsigned char *dest1, unsigned char *dest2) +{ + if (*src2 != TLM_BYTE_DISABLED) + *((D *)src1) = *((D *)dest1); } -template<class D> inline void false_b1(uchar *dest1) { - *((D *)dest1) = tlm_bool<D>::TLM_FALSE; +template <class D> +inline void +copy_dbytrue1(unsigned char *src1, unsigned char *src2, + unsigned char *dest1, unsigned char *dest2) +{ + *((D *)src1) = *((D *)dest1); } -template<class D> inline void no_b1(uchar *dest1) { +template<class D> +inline void +false_b1(unsigned char *dest1) +{ + *((D *)dest1) = tlm_bool<D>::TLM_FALSE; } -template<class D, - void COPY(uchar *src1, uchar *src2, uchar *dest1, uchar *dest2), - void COPYuchar(uchar *src1, uchar *src2, uchar *dest1, uchar *dest2), - void FILLFALSE(uchar *dest1), void FILLFALSEuchar(uchar *dest1)> -inline int loop_word1( - int bytes_left, int len0, int lenN, int sizeof_databus, - uchar *start, uchar *end, uchar *src, uchar *bsrc, uchar *dest, uchar *bdest) { - ptrdiff_t d2b_src = bsrc - src; // 64BITFIX was int // - ptrdiff_t d2b_dest = bdest - dest; // 64BITFIX was int // - uchar *original_dest = dest; - - while(true) { - // len0 bytes at start of a bus word - if((src >= start) && (src < end)) { - for(int i=0; i<len0; i++) { - COPYuchar(src, src+d2b_src, dest, dest+d2b_dest); - src++; - dest++; - } - bytes_left -= len0; - if(bytes_left <= 0) return int(dest - original_dest); - } else { - for(int i=0; i<len0; i++) { - FILLFALSEuchar(dest+d2b_dest); - src++; - dest++; - } - } - src -= 2 * sizeof(D); - - // sequence of full data word fragments - for(unsigned int i=1; i<sizeof_databus/sizeof(D); i++) { - if((src >= start) && (src < end)) { - COPY(src, src+d2b_src, dest, dest+d2b_dest); - bytes_left -= sizeof(D); - } else { - FILLFALSE(dest+d2b_dest); - } - dest += sizeof(D); - if(bytes_left <= 0) return int(dest - original_dest); - src -= sizeof(D); - } +template<class D> +inline void +no_b1(unsigned char *dest1) +{} - // lenN bytes at end of bus word - if((src >= start) && (src < end)) { - for(int i=0; i<lenN; i++) { - COPYuchar(src, src+d2b_src, dest, dest+d2b_dest); - src++; - dest++; - } - bytes_left -= lenN; - if(bytes_left <= 0) return int(dest - original_dest); - } else { - for(int i=0; i<lenN; i++) { - FILLFALSEuchar(dest+d2b_dest); - src++; - dest++; - } +template<class D, + void COPY(unsigned char *src1, unsigned char *src2, + unsigned char *dest1, unsigned char *dest2), + void COPYuchar(unsigned char *src1, unsigned char *src2, + unsigned char *dest1, unsigned char *dest2), + void FILLFALSE(unsigned char *dest1), + void FILLFALSEuchar(unsigned char *dest1)> +inline int +loop_word1(int bytes_left, int len0, int lenN, int sizeof_databus, + unsigned char *start, unsigned char *end, + unsigned char *src, unsigned char *bsrc, + unsigned char *dest, unsigned char *bdest) +{ + ptrdiff_t d2b_src = bsrc - src; // 64BITFIX was int + ptrdiff_t d2b_dest = bdest - dest; // 64BITFIX was int + unsigned char *original_dest = dest; + + while (true) { + // len0 bytes at start of a bus word. + if ((src >= start) && (src < end)) { + for (int i = 0; i < len0; i++) { + COPYuchar(src, src + d2b_src, dest, dest + d2b_dest); + src++; + dest++; + } + bytes_left -= len0; + if (bytes_left <= 0) + return int(dest - original_dest); + } else { + for (int i = 0; i < len0; i++) { + FILLFALSEuchar(dest + d2b_dest); + src++; + dest++; + } + } + src -= 2 * sizeof(D); + + // Sequence of full data word fragments. + for (unsigned int i = 1; i < sizeof_databus / sizeof(D); i++) { + if ((src >= start) && (src < end)) { + COPY(src, src + d2b_src, dest, dest + d2b_dest); + bytes_left -= sizeof(D); + } else { + FILLFALSE(dest + d2b_dest); + } + dest += sizeof(D); + if (bytes_left <= 0) + return int(dest - original_dest); + src -= sizeof(D); + } + + // lenN bytes at end of bus word. + if ((src >= start) && (src < end)) { + for (int i = 0; i < lenN; i++) { + COPYuchar(src, src + d2b_src, dest, dest + d2b_dest); + src++; + dest++; + } + bytes_left -= lenN; + if (bytes_left <= 0) + return int(dest - original_dest); + } else { + for (int i = 0; i < lenN; i++) { + FILLFALSEuchar(dest + d2b_dest); + src++; + dest++; + } + } + src += 2 * sizeof_databus; } - src += 2 * sizeof_databus; - } } /////////////////////////////////////////////////////////////////////////////// // function set (1): Response -template<class DATAWORD> inline void -tlm_from_hostendian_word(tlm_generic_payload *txn, unsigned int sizeof_databus) { - if(txn->is_read()) { - tlm_endian_context *tc = txn->template get_extension<tlm_endian_context>(); - sc_dt::uint64 b_mask = sizeof_databus - 1; - int d_mask = sizeof(DATAWORD) - 1; - int a_offset = static_cast<int>(tc->address & b_mask); - int len0 = (sizeof_databus - a_offset) & d_mask; - int lenN = sizeof(DATAWORD) - len0; - uchar *d_start = tc->data_ptr; - uchar *d_end = ptrdiff_t(tc->length) + d_start; // 64BITFIX probably redundant // - uchar *d = ptrdiff_t(((sizeof_databus - a_offset) & ~d_mask) + lenN) + d_start; // 64BITFIX probably redundant // - - // iterate over transaction copying data qualified by byte-enables - if(tc->byte_enable == 0) { - loop_word1<DATAWORD, ©_dbytrue1<DATAWORD>, - ©_dbytrue1<uchar>, &no_b1<DATAWORD>, &no_b1<uchar> >( - tc->length, len0, lenN, sizeof_databus, d_start, d_end, d, - 0, txn->get_data_ptr(), 0); - } else { - loop_word1<DATAWORD, ©_dbyb1<DATAWORD>, - ©_dbyb1<uchar>, &no_b1<DATAWORD>, &no_b1<uchar> >( - tc->length, len0, lenN, sizeof_databus, d_start, d_end, d, - tc->byte_enable - d_start + d, txn->get_data_ptr(), 0); +/////////////////////////////////////////////////////////////////////////////// + +template <class DATAWORD> +inline void +tlm_from_hostendian_word(tlm_generic_payload *txn, unsigned int sizeof_databus) +{ + if (txn->is_read()) { + tlm_endian_context *tc = + txn->template get_extension<tlm_endian_context>(); + sc_dt::uint64 b_mask = sizeof_databus - 1; + int d_mask = sizeof(DATAWORD) - 1; + int a_offset = static_cast<int>(tc->address & b_mask); + int len0 = (sizeof_databus - a_offset) & d_mask; + int lenN = sizeof(DATAWORD) - len0; + unsigned char *d_start = tc->data_ptr; + unsigned char *d_end = + ptrdiff_t(tc->length) + d_start; // 64BITFIX probably redundant + unsigned char *d = + ptrdiff_t(((sizeof_databus - a_offset) & ~d_mask) + lenN) + + d_start; // 64BITFIX probably redundant + + // Iterate over transaction copying data qualified by byte-enables. + if (tc->byte_enable == 0) { + loop_word1<DATAWORD, ©_dbytrue1<DATAWORD>, + ©_dbytrue1<unsigned char>, &no_b1<DATAWORD>, + &no_b1<unsigned char>>( + tc->length, len0, lenN, sizeof_databus, + d_start, d_end, d, 0, txn->get_data_ptr(), 0); + } else { + loop_word1<DATAWORD, ©_dbyb1<DATAWORD>, + ©_dbyb1<unsigned char>, &no_b1<DATAWORD>, + &no_b1<unsigned char>>( + tc->length, len0, lenN, sizeof_databus, + d_start, d_end, d, + tc->byte_enable - d_start + d, + txn->get_data_ptr(), 0); + } } - } } /////////////////////////////////////////////////////////////////////////////// // function set (1): Request -template<class DATAWORD> inline void -tlm_to_hostendian_word(tlm_generic_payload *txn, unsigned int sizeof_databus) { - tlm_endian_context *tc = establish_context(txn); - tc->from_f = &(tlm_from_hostendian_word<DATAWORD>); - tc->sizeof_databus = sizeof_databus; - - sc_dt::uint64 b_mask = sizeof_databus - 1; - int d_mask = sizeof(DATAWORD) - 1; - sc_dt::uint64 a_aligned = txn->get_address() & ~b_mask; - int a_offset = static_cast<int>(txn->get_address() & b_mask); - int len0 = (sizeof_databus - a_offset) & d_mask; - int lenN = sizeof(DATAWORD) - len0; - uchar *d_start = txn->get_data_ptr(); - uchar *d_end = ptrdiff_t(txn->get_data_length()) + d_start; // 64BITFIX probably redundant // - uchar *d = ptrdiff_t(((sizeof_databus - a_offset) & ~d_mask) + lenN) + d_start; // 64BITFIX probably redundant // - - // create new data and byte enable buffers - int long_enough = txn->get_data_length() + 2 * sizeof_databus; - tc->establish_dbuf(long_enough); - uchar *new_data = tc->new_dbuf; - tc->establish_bebuf(long_enough); - uchar *new_be = tc->new_bebuf; - - if(txn->is_read()) { - tc->data_ptr = d_start; - tc->address = txn->get_address(); - tc->byte_enable = txn->get_byte_enable_ptr(); - tc->length = txn->get_data_length(); - if(txn->get_byte_enable_ptr() == 0) { - // iterate over transaction creating new byte enables from all-true - txn->set_data_length(loop_word1<DATAWORD, &true_b1<DATAWORD>, - &true_b1<uchar>, &false_b1<DATAWORD>, &false_b1<uchar> >( - txn->get_data_length(), len0, lenN, sizeof_databus, - d_start, d_end, d, 0, new_data, new_be)); - } else { - // iterate over transaction copying byte enables - txn->set_data_length(loop_word1<DATAWORD, ©_b1<DATAWORD>, - ©_b1<uchar>, &false_b1<DATAWORD>, &false_b1<uchar> >( - txn->get_data_length(), len0, lenN, sizeof_databus, d_start, d_end, - d, txn->get_byte_enable_ptr() - d_start + d, new_data, new_be)); - } - } else { - // WRITE - if(txn->get_byte_enable_ptr() == 0) { - // iterate over transaction copying data and creating new byte-enables - txn->set_data_length(loop_word1<DATAWORD, ©_d1<DATAWORD>, - ©_d1<uchar>, &false_b1<DATAWORD>, &false_b1<uchar> >( - txn->get_data_length(), len0, lenN, sizeof_databus, - d_start, d_end, d, 0, new_data, new_be)); +/////////////////////////////////////////////////////////////////////////////// + +template <class DATAWORD> +inline void +tlm_to_hostendian_word(tlm_generic_payload *txn, unsigned int sizeof_databus) +{ + tlm_endian_context *tc = establish_context(txn); + tc->from_f = &(tlm_from_hostendian_word<DATAWORD>); + tc->sizeof_databus = sizeof_databus; + + sc_dt::uint64 b_mask = sizeof_databus - 1; + int d_mask = sizeof(DATAWORD) - 1; + sc_dt::uint64 a_aligned = txn->get_address() & ~b_mask; + int a_offset = static_cast<int>(txn->get_address() & b_mask); + int len0 = (sizeof_databus - a_offset) & d_mask; + int lenN = sizeof(DATAWORD) - len0; + unsigned char *d_start = txn->get_data_ptr(); + unsigned char *d_end = + ptrdiff_t(txn->get_data_length()) + d_start; + // 64BITFIX probably redundant. + unsigned char *d = + ptrdiff_t(((sizeof_databus - a_offset) & ~d_mask) + lenN) + d_start; + // 64BITFIX probably redundant. + + // Create new data and byte enable buffers. + int long_enough = txn->get_data_length() + 2 * sizeof_databus; + tc->establish_dbuf(long_enough); + unsigned char *new_data = tc->new_dbuf; + tc->establish_bebuf(long_enough); + unsigned char *new_be = tc->new_bebuf; + + if (txn->is_read()) { + tc->data_ptr = d_start; + tc->address = txn->get_address(); + tc->byte_enable = txn->get_byte_enable_ptr(); + tc->length = txn->get_data_length(); + if (txn->get_byte_enable_ptr() == 0) { + // Iterate over transaction creating new byte enables from all-true + txn->set_data_length( + loop_word1<DATAWORD, &true_b1<DATAWORD>, + &true_b1<unsigned char>, &false_b1<DATAWORD>, + &false_b1<unsigned char>>( + txn->get_data_length(), len0, lenN, + sizeof_databus, d_start, d_end, d, 0, + new_data, new_be)); + } else { + // iterate over transaction copying byte enables + txn->set_data_length( + loop_word1<DATAWORD, ©_b1<DATAWORD>, + ©_b1<unsigned char>, &false_b1<DATAWORD>, + &false_b1<unsigned char>>( + txn->get_data_length(), len0, lenN, + sizeof_databus, d_start, d_end, d, + txn->get_byte_enable_ptr() - d_start + d, + new_data, new_be)); + } } else { - // iterate over transaction copying data and byte-enables - txn->set_data_length(loop_word1<DATAWORD, ©_db1<DATAWORD>, - ©_db1<uchar>, &false_b1<DATAWORD>, &false_b1<uchar> >( - txn->get_data_length(), len0, lenN, sizeof_databus, d_start, d_end, - d, txn->get_byte_enable_ptr() - d_start + d, new_data, new_be)); + // WRITE + if (txn->get_byte_enable_ptr() == 0) { + // Iterate over transaction copying data and creating new + // byte-enables. + txn->set_data_length( + loop_word1<DATAWORD, ©_d1<DATAWORD>, + ©_d1<unsigned char>, &false_b1<DATAWORD>, + &false_b1<unsigned char>>( + txn->get_data_length(), len0, lenN, + sizeof_databus, d_start, d_end, d, 0, + new_data, new_be)); + } else { + // Iterate over transaction copying data and byte-enables. + txn->set_data_length( + loop_word1<DATAWORD, ©_db1<DATAWORD>, + ©_db1<unsigned char>, &false_b1<DATAWORD>, + &false_b1<unsigned char>>( + txn->get_data_length(), len0, lenN, + sizeof_databus, d_start, d_end, d, + txn->get_byte_enable_ptr() - d_start + d, + new_data, new_be)); + } } - } - txn->set_byte_enable_length(txn->get_data_length()); - txn->set_streaming_width(txn->get_data_length()); - txn->set_data_ptr(new_data); - txn->set_byte_enable_ptr(new_be); - txn->set_address(a_aligned); + txn->set_byte_enable_length(txn->get_data_length()); + txn->set_streaming_width(txn->get_data_length()); + txn->set_data_ptr(new_data); + txn->set_byte_enable_ptr(new_be); + txn->set_address(a_aligned); } /////////////////////////////////////////////////////////////////////////////// // function set (2): Utilities -template<class D> inline void copy_d2(D *src1, D *src2, D *dest1, D *dest2) { - *dest1 = *src1; -} - -template<class D> inline void copy_db2(D *src1, D *src2, D *dest1, D *dest2) { - *dest1 = *src1; - *dest2 = *src2; -} - -template<class D> -inline void copy_dbyb2(D *src1, D *src2, D *dest1, D *dest2) { - if(tlm_bool<D>(*src2)) *dest1 = *src1; -} +/////////////////////////////////////////////////////////////////////////////// -template<class D, void COPY(D *src1, D *src2, D *dest1, D *dest2)> -inline void loop_aligned2(D *src1, D *src2, D *dest1, D *dest2, - int words, int words_per_bus) { - ptrdiff_t src1to2 = (char *)src2 - (char *)src1; // 64BITFIX was int and operands were cast to int // - ptrdiff_t dest1to2 = (char *)dest2 - (char *)dest1; // 64BITFIX was int and operands were cast to int // - - D *done = src1 + ptrdiff_t(words); // 64BITFIX // - D *bus_start = src1; - src1 += ptrdiff_t(words_per_bus - 1); // 64BITFIX // - - while(true) { - COPY(src1, (D *)(src1to2+(char *)src1), dest1, (D *)(dest1to2+(char *)dest1)); // 64BITFIX // - dest1++; - if((--src1) < bus_start) { - bus_start += ptrdiff_t(words_per_bus); // 64BITFIX // - if(bus_start == done) break; - src1 = bus_start + ptrdiff_t(words_per_bus - 1); // 64BITFIX // +template <class D> +inline void copy_d2(D *src1, D *src2, D *dest1, D *dest2) { *dest1 = *src1; } + +template <class D> +inline void +copy_db2(D *src1, D *src2, D *dest1, D *dest2) +{ + *dest1 = *src1; + *dest2 = *src2; +} + +template <class D> +inline void +copy_dbyb2(D *src1, D *src2, D *dest1, D *dest2) +{ + if (tlm_bool<D>(*src2)) + *dest1 = *src1; +} + +template <class D, void COPY(D *src1, D *src2, D *dest1, D *dest2)> +inline void +loop_aligned2(D *src1, D *src2, D *dest1, D *dest2, int words, + int words_per_bus) +{ + // 64BITFIX was int and operands were cast to int. + ptrdiff_t src1to2 = (char *)src2 - (char *)src1; + // 64BITFIX was int and operands were cast to int. + ptrdiff_t dest1to2 = (char *)dest2 - (char *)dest1; + + D *done = src1 + ptrdiff_t(words); // 64BITFIX. + D *bus_start = src1; + src1 += ptrdiff_t(words_per_bus - 1); // 64BITFIX. + + while (true) { + COPY(src1, (D *)(src1to2 + (char *)src1), dest1, + (D *)(dest1to2 + (char *)dest1)); // 64BITFIX. + dest1++; + if ((--src1) < bus_start) { + bus_start += ptrdiff_t(words_per_bus); // 64BITFIX. + if (bus_start == done) + break; + src1 = bus_start + ptrdiff_t(words_per_bus - 1); // 64BITFIX. + } } - } } /////////////////////////////////////////////////////////////////////////////// // function set (2): Response -template<class DATAWORD> inline void -tlm_from_hostendian_aligned(tlm_generic_payload *txn, unsigned int sizeof_databus) { - int words_per_bus = sizeof_databus/sizeof(DATAWORD); - if(words_per_bus == 1) return; - int words = (txn->get_data_length())/sizeof(DATAWORD); - tlm_endian_context *tc = txn->template get_extension<tlm_endian_context>(); - - if(txn->get_byte_enable_ptr() == 0) { - // no byte enables - if(txn->is_read()) { - // RD without byte enables. Copy data to original buffer - loop_aligned2<DATAWORD, ©_d2<DATAWORD> >( - (DATAWORD *)(txn->get_data_ptr()), - 0, (DATAWORD *)(tc->data_ptr), 0, words, words_per_bus); - } - } else { - // byte enables present - if(txn->is_read()) { - // RD with byte enables. Copy data qualified by byte-enables - loop_aligned2<DATAWORD, ©_dbyb2<DATAWORD> >( - (DATAWORD *)(txn->get_data_ptr()), - (DATAWORD *)(txn->get_byte_enable_ptr()), - (DATAWORD *)(tc->data_ptr), 0, words, words_per_bus); +/////////////////////////////////////////////////////////////////////////////// + +template <class DATAWORD> +inline void +tlm_from_hostendian_aligned( + tlm_generic_payload *txn, unsigned int sizeof_databus) +{ + int words_per_bus = sizeof_databus / sizeof(DATAWORD); + if (words_per_bus == 1) + return; + int words = (txn->get_data_length()) / sizeof(DATAWORD); + tlm_endian_context *tc = txn->template get_extension<tlm_endian_context>(); + + if (txn->get_byte_enable_ptr() == 0) { + // no byte enables + if (txn->is_read()) { + // RD without byte enables. Copy data to original buffer. + loop_aligned2<DATAWORD, ©_d2<DATAWORD>>( + (DATAWORD *)(txn->get_data_ptr()), 0, + (DATAWORD *)(tc->data_ptr), 0, words, words_per_bus); + } + } else { + // byte enables present + if (txn->is_read()) { + // RD with byte enables. Copy data qualified by byte-enables. + loop_aligned2<DATAWORD, ©_dbyb2<DATAWORD>>( + (DATAWORD *)(txn->get_data_ptr()), + (DATAWORD *)(txn->get_byte_enable_ptr()), + (DATAWORD *)(tc->data_ptr), 0, words, words_per_bus); + } } - } } /////////////////////////////////////////////////////////////////////////////// // function set (2): Request -template<class DATAWORD> inline void -tlm_to_hostendian_aligned(tlm_generic_payload *txn, unsigned int sizeof_databus) { - tlm_endian_context *tc = establish_context(txn); - tc->from_f = &(tlm_from_hostendian_aligned<DATAWORD>); - tc->sizeof_databus = sizeof_databus; - - int words_per_bus = sizeof_databus/sizeof(DATAWORD); - if(words_per_bus == 1) return; - int words = (txn->get_data_length())/sizeof(DATAWORD); - - DATAWORD *original_be = (DATAWORD *)(txn->get_byte_enable_ptr()); - DATAWORD *original_data = (DATAWORD *)(txn->get_data_ptr()); - - // always allocate a new data buffer - tc->establish_dbuf(txn->get_data_length()); - txn->set_data_ptr(tc->new_dbuf); - - if(original_be == 0) { - // no byte enables - if(txn->is_write()) { - // WR no byte enables. Copy data - loop_aligned2<DATAWORD, ©_d2<DATAWORD> >(original_data, 0, - (DATAWORD *)(txn->get_data_ptr()), 0, - words, words_per_bus); - } else { - // RD no byte enables. Save original data pointer - tc->data_ptr = (uchar *)original_data; - } - } else { - // byte enables present - // allocate a new buffer for them - tc->establish_bebuf(txn->get_data_length()); - txn->set_byte_enable_ptr(tc->new_bebuf); - txn->set_byte_enable_length(txn->get_data_length()); +/////////////////////////////////////////////////////////////////////////////// - if(txn->is_write()) { - // WR with byte enables. Copy data and BEs - loop_aligned2<DATAWORD, ©_db2<DATAWORD> >(original_data, original_be, - (DATAWORD *)(txn->get_data_ptr()), - (DATAWORD *)(txn->get_byte_enable_ptr()), words, words_per_bus); +template <class DATAWORD> +inline void +tlm_to_hostendian_aligned( + tlm_generic_payload *txn, unsigned int sizeof_databus) +{ + tlm_endian_context *tc = establish_context(txn); + tc->from_f = &(tlm_from_hostendian_aligned<DATAWORD>); + tc->sizeof_databus = sizeof_databus; + + int words_per_bus = sizeof_databus / sizeof(DATAWORD); + if (words_per_bus == 1) + return; + int words = (txn->get_data_length()) / sizeof(DATAWORD); + + DATAWORD *original_be = (DATAWORD *)(txn->get_byte_enable_ptr()); + DATAWORD *original_data = (DATAWORD *)(txn->get_data_ptr()); + + // Always allocate a new data buffer. + tc->establish_dbuf(txn->get_data_length()); + txn->set_data_ptr(tc->new_dbuf); + + if (original_be == 0) { + // No byte enables. + if (txn->is_write()) { + // WR no byte enables. Copy data. + loop_aligned2<DATAWORD, ©_d2<DATAWORD>>( + original_data, 0, (DATAWORD *)(txn->get_data_ptr()), 0, + words, words_per_bus); + } else { + // RD no byte enables. Save original data pointer. + tc->data_ptr = (unsigned char *)original_data; + } } else { - // RD with byte enables. Save original data pointer - tc->data_ptr = (uchar *)original_data; - // Copy byte enables to new buffer - loop_aligned2<DATAWORD, ©_d2<DATAWORD> >(original_be, 0, - (DATAWORD *)(txn->get_byte_enable_ptr()), 0, - words, words_per_bus); + // Byte enables present. + // Allocate a new buffer for them. + tc->establish_bebuf(txn->get_data_length()); + txn->set_byte_enable_ptr(tc->new_bebuf); + txn->set_byte_enable_length(txn->get_data_length()); + + if (txn->is_write()) { + // WR with byte enables. Copy data and BEs. + loop_aligned2<DATAWORD, ©_db2<DATAWORD>>( + original_data, original_be, + (DATAWORD *)(txn->get_data_ptr()), + (DATAWORD *)(txn->get_byte_enable_ptr()), + words, words_per_bus); + } else { + // RD with byte enables. Save original data pointer. + tc->data_ptr = (unsigned char *)original_data; + // Copy byte enables to new buffer. + loop_aligned2<DATAWORD, ©_d2<DATAWORD>>( + original_be, 0, (DATAWORD *)(txn->get_byte_enable_ptr()), + 0, words, words_per_bus); + } } - } } /////////////////////////////////////////////////////////////////////////////// // function set (3): Response -template<class DATAWORD> inline void -tlm_from_hostendian_single(tlm_generic_payload *txn, unsigned int sizeof_databus) { - // nothing needs to be done here -} +/////////////////////////////////////////////////////////////////////////////// + +template <class DATAWORD> +inline void +tlm_from_hostendian_single( + tlm_generic_payload *txn, unsigned int sizeof_databus) +{} /////////////////////////////////////////////////////////////////////////////// // function set (3): Request -template<class DATAWORD> inline void -tlm_to_hostendian_single(tlm_generic_payload *txn, unsigned int sizeof_databus) { - tlm_endian_context *tc = establish_context(txn); - tc->from_f = &(tlm_from_hostendian_single<DATAWORD>); - tc->sizeof_databus = sizeof_databus; - - // only need to change the address, always safe to work in-place - sc_dt::uint64 mask = sizeof_databus-1; - sc_dt::uint64 a = txn->get_address(); - txn->set_address((a & ~mask) | - (sizeof_databus - (a & mask) - sizeof(DATAWORD))); +/////////////////////////////////////////////////////////////////////////////// + +template <class DATAWORD> +inline void +tlm_to_hostendian_single(tlm_generic_payload *txn, unsigned int sizeof_databus) +{ + tlm_endian_context *tc = establish_context(txn); + tc->from_f = &(tlm_from_hostendian_single<DATAWORD>); + tc->sizeof_databus = sizeof_databus; + + // Only need to change the address, always safe to work in-place. + sc_dt::uint64 mask = sizeof_databus - 1; + sc_dt::uint64 a = txn->get_address(); + txn->set_address((a & ~mask) | + (sizeof_databus - (a & mask) - sizeof(DATAWORD))); } /////////////////////////////////////////////////////////////////////////////// // helper function which works for all responses -inline void tlm_from_hostendian(tlm_generic_payload *txn) { - tlm_endian_context *tc = txn->get_extension<tlm_endian_context>(); - (*(tc->from_f))(txn, tc->sizeof_databus); -} - +/////////////////////////////////////////////////////////////////////////////// -#ifndef TLM_END_CONV_DONT_UNDEF_UCHAR -#undef uchar -#endif +inline void +tlm_from_hostendian(tlm_generic_payload *txn) +{ + tlm_endian_context *tc = txn->get_extension<tlm_endian_context>(); + (*(tc->from_f))(txn, tc->sizeof_databus); +} } // namespace tlm - -#endif // multiple-inclusion protection - +#endif +/* __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_GENERIC_PAYLOAD_TLM_ENDIAN_CONV_H__ */ |