Changes between Initial Version and Version 1 of Soclib Cc

Timestamp:

Mar 27, 2007, 6:00:12 PM (17 years ago)

Author:

Nicolas Pouillon

Comment:

--

Soclib Cc

@@ +1 @@
+
+In order to compile a platform with soclib-cc, you need:
+
+ * Your 'top-cell' SystemC netlist,
+ * A platform description file, listing all used components and their
+   parameters.
+
+
+Your 'top-cell' file should
+ * Include all soclib component definitions
+   * Paths are relative to systemc/include
+ * Define a sc_main,
+ * Create the components, signals, ...
+ * Connect them
+ * Run simulation.
+
+Your platform description should be a python-parseable file, defining
+variable `todo', instance of type `Platform'. Arguments passed to
+`Platform' are the used components, and you custom files (You may want
+to link in more than one custom .cc file).
+
+
+Example
+-------
+
+I will only use a mapping table, instanciate it, and compile a
+platform:
+
+top.cc:
+{{{
+#include <iostream>
+#include <systemc.h>
+#include "common/mapping_table.h"
+
+int sc_main(int argc, char **argv)
+{
+    using soclib::common::IntTab;
+    using soclib::common::MappingTable;
+    using soclib::common::Segment;
+
+    MappingTable mt(32, IntTab(2), IntTab(2), 0x300000);
+    mt.add( Segment("reset", 0xbfc00000, 0x800,  IntTab(0), true) );
+    mt.add( Segment("excep", 0x80000080, 0x100,  IntTab(0), true) );
+    mt.add( Segment("data",  0x40000000, 0x4000, IntTab(1), true) );
+    mt.add( Segment("code",  0x04000000, 0x4000, IntTab(2), true) );
+
+    std::cout
+        << "Mapping table is:" << std::endl
+        << mt << std::endl;
+    return 0;
+}
+}}}
+
+platform_desc:
+{{{
+todo = Platform(
+    Uses('mapping_table'),
+    Source('top.cc'),
+)
+}}}
+
+Now the compilation:
+{{{
+$ soclib-cc -p platform_desc 
+soclib-cc: Entering directory `/Users/nipo/labo/soclib/rose/soclib'
+CxxSource gen repos/release/soclib::common::MappingTable_mapping_table.cc
+CreateDir gen repos/release
+CxxSource gen repos/release/soclib::common::AddressDecodingTable_input_t=unsigned_int,output_t=bool_address_decoding_table.cc
+CxxSource gen repos/release/soclib::common::AddressDecodingTable_input_t=unsigned_int,output_t=int_address_decoding_table.cc
+CxxSource gen repos/release/soclib::common::AddressMaskingTable_data_t=unsigned_int_address_masking_table.cc
+CxxSource gen repos/release/soclib::common::Segment_segment.cc
+CxxCompile compile repos/release/soclib::common::MappingTable_mapping_table.o
+CxxCompile compile repos/release/soclib::common::AddressDecodingTable_input_t=unsigned_int,output_t=bool_address_decoding_table.o
+CxxCompile compile repos/release/soclib::common::AddressDecodingTable_input_t=unsigned_int,output_t=int_address_decoding_table.o
+CxxCompile compile repos/release/soclib::common::AddressMaskingTable_data_t=unsigned_int_address_masking_table.o
+CxxCompile compile repos/release/soclib::common::Segment_segment.o
+CxxCompile compile top.o
+CxxLink link system.x
+$ 
+}}}
+
+And running:
+{{{
+$ ./system.x
+
+             SystemC 2.2.05jun06_beta --- Aug 29 2006 16:42:34
+        Copyright (c) 1996-2006 by all Contributors
+                    ALL RIGHTS RESERVED
+Mapping table is:
+Mapping table: ad:(2)
+ <Segment "reset": @0xbfc00000, 0x800 bytes, (0), cached>
+ <Segment "excep": @0x80000080, 0x100 bytes, (0), cached>
+ <Segment "data": @0x40000000, 0x4000 bytes, (1), cached>
+ <Segment "code": @0x4000000, 0x4000 bytes, (2), cached>
+
+$ 
+}}}
+
+For complete examples, watch in `/path/to/soclib/platforms/'.