mirror of
https://github.com/Z3Prover/z3
synced 2025-04-29 03:45:51 +00:00
Beginnings of a new ML API
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
This commit is contained in:
Christoph M. Wintersteiger
parent
decb09bb9e
commit
90cb046684
3 changed files with 166 additions and 426 deletions
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@ -1428,6 +1428,13 @@ class MLComponent(Component):
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if IS_WINDOWS:
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out.write(' ' + get_component(Z3_DLL_COMPONENT).dll_name + '$(LIB_EXT)')
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out.write('\n\n')
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mk_dir(os.path.join(BUILD_DIR, 'api', 'ml'))
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libfile = '%s$(LIB_EXT)' % self.lib_name
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out.write('%s: libz3$(SO_EXT) %s\n' % (libfile, os.path.join(self.to_src_dir, 'z3_native.c')))
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out.write('\t$(CXX) $(CXXFLAGS) $(CXX_OUT_FLAG)api/ml/z3_native$(OBJ_EXT) %s/z3_native.c\n' % self.to_src_dir)
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out.write('\t$(SLINK) $(SLINK_OUT_FLAG)libz3ml$(LIB_EXT) $(SLINK_FLAGS) %s$(OBJ_EXT) libz3$(SO_EXT)\n' % os.path.join('api', 'ml', 'z3_native'))
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out.write('ml: %s\n' % libfile)
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out.write('\n')
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def main_component(self):
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return is_ml_enabled()
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@ -1841,7 +1848,11 @@ def mk_config():
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if GPROF:
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print('gprof: enabled')
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print('Python version: %s' % distutils.sysconfig.get_python_version())
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<<<<<<< HEAD
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print('ML API: %s' % is_ml_enabled())
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=======
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print 'ML API: %s' % is_ml_enabled()
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>>>>>>> Beginnings of a new ML API
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if is_java_enabled():
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print('JNI Bindings: %s' % JNI_HOME)
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print('Java Compiler: %s' % JAVAC)
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@ -213,7 +213,10 @@ def type2javaw(ty):
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def type2ml(ty):
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global Type2ML
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return Type2ML[ty]
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if (ty >= FIRST_OBJ_ID):
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return 'long'
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else:
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return Type2ML[ty]
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def _in(ty):
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return (IN, ty);
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@ -1066,216 +1069,76 @@ def mk_bindings():
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exe_c.write("}\n")
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def ml_method_name(name):
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return name[3:] # Remove Z3_
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def is_out_param(p):
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if param_kind(p) == OUT or param_kind(p) == INOUT or param_kind(p) == OUT_ARRAY or param_kind(p) == INOUT_ARRAY or param_kind(p) == OUT_MANAGED_ARRAY:
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return True
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else:
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return False
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def outparams(params):
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op = []
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for param in params:
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if is_out_param(param):
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op.append(param)
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return op
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def is_in_param(p):
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if param_kind(p) == IN or param_kind(p) == INOUT or param_kind(p) == IN_ARRAY or param_kind(p) == INOUT_ARRAY:
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return True
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else:
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return False
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def inparams(params):
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ip = []
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for param in params:
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if is_in_param(param):
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ip.append(param)
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return ip
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def is_array_param(p):
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if param_kind(p) == IN_ARRAY or param_kind(p) == INOUT_ARRAY or param_kind(p) == OUT_ARRAY:
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return True
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else:
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return False
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def arrayparams(params):
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op = []
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for param in params:
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if is_array_param(param):
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op.append(param)
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return op
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def ml_unwrap(t, ts, s):
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if t == STRING:
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return '(' + ts + ') String_val(' + s + ')'
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elif t == BOOL:
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return '(' + ts + ') Bool_val(' + s + ')'
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elif t == INT or t == PRINT_MODE or t == ERROR_CODE:
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return '(' + ts + ') Int_val(' + s + ')'
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elif t == UINT:
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return '(' + ts + ') Unsigned_int_val(' + s + ')'
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elif t == INT64:
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return '(' + ts + ') Long_val(' + s + ')'
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elif t == UINT64:
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return '(' + ts + ') Unsigned_long_val(' + s + ')'
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elif t == DOUBLE:
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return '(' + ts + ') Double_val(' + s + ')'
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else:
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return '* (' + ts + '*) Data_custom_val(' + s + ')'
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def ml_set_wrap(t, d, n):
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if t == VOID:
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return d + ' = Val_unit;'
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elif t == BOOL:
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return d + ' = Val_bool(' + n + ');'
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elif t == INT or t == UINT or t == PRINT_MODE or t == ERROR_CODE:
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return d + ' = Val_int(' + n + ');'
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elif t == INT64 or t == UINT64:
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return d + ' = Val_long(' + n + ');'
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elif t == DOUBLE:
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return 'Store_double_val(' + d + ', ' + n + ');'
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elif t == STRING:
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return d + ' = caml_copy_string((const char*) ' + n + ');'
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else:
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ts = type2str(t)
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return d + ' = caml_alloc_custom(&default_custom_ops, sizeof(' + ts + '), 0, 1); memcpy( Data_custom_val(' + d + '), &' + n + ', sizeof(' + ts + '));'
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result = ''
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name = name[3:] # Remove Z3_
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return result
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def mk_ml():
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global Type2Str
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if not is_ml_enabled():
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return
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ml_dir = get_component('ml').src_dir
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ml_nativef = os.path.join(ml_dir, 'z3native.ml')
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ml_nativefi = os.path.join(ml_dir, 'z3native.mli')
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ml_wrapperf = os.path.join(ml_dir, 'z3native_stubs.c')
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ml_nativef = os.path.join(ml_dir, 'z3_native.ml')
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ml_wrapperf = os.path.join(ml_dir, 'z3_native.c')
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ml_native = open(ml_nativef, 'w')
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ml_i = open(ml_nativefi, 'w')
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ml_native.write('(* Automatically generated file *)\n\n')
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ml_native.write('(** The native (raw) interface to the dynamic Z3 library. *)\n\n')
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ml_i.write('(* Automatically generated file *)\n\n')
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ml_i.write('(** The native (raw) interface to the dynamic Z3 library. *)\n\n')
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ml_i.write('(**/**)\n\n');
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ml_native.write('open Z3enums\n\n')
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ml_native.write('(**/**)\n')
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ml_native.write('type ptr\n')
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ml_i.write('type ptr\n')
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ml_native.write('and z3_symbol = ptr\n')
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ml_i.write('and z3_symbol = ptr\n')
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for k, v in Type2Str.iteritems():
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if is_obj(k):
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ml_native.write('and %s = ptr\n' % v.lower())
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ml_i.write('and %s = ptr\n' % v.lower())
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ml_native.write('// Automatically generated file\n')
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ml_native.write('\n')
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ml_i.write('\n')
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ml_native.write('external is_null : ptr -> bool\n = "n_is_null"\n\n')
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ml_native.write('external mk_null : unit -> ptr\n = "n_mk_null"\n\n')
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ml_native.write('external set_internal_error_handler : ptr -> unit\n = "n_set_internal_error_handler"\n\n')
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ml_native.write('exception Exception of string\n\n')
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ml_i.write('val is_null : ptr -> bool\n')
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ml_i.write('val mk_null : unit -> ptr\n')
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ml_i.write('val set_internal_error_handler : ptr -> unit\n\n')
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ml_i.write('exception Exception of string\n\n')
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# ML declarations
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ml_native.write('module ML2C = struct\n\n')
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for name, result, params in _dotnet_decls:
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ml_native.write(' external n_%s : ' % ml_method_name(name))
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ml_i.write('val %s : ' % ml_method_name(name))
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ip = inparams(params)
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op = outparams(params)
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if len(ip) == 0:
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ml_native.write(' unit -> ')
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ml_i.write(' unit -> ')
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for p in ip:
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ml_native.write('%s -> ' % param2ml(p))
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ml_i.write('%s -> ' % param2ml(p))
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if len(op) > 0:
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ml_native.write('(')
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ml_i.write('(')
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ml_native.write(' external %s : (' % ml_method_name(name))
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first = True
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if result != VOID or len(op) == 0:
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ml_native.write('%s' % type2ml(result))
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ml_i.write('%s' % type2ml(result))
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first = False
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for p in op:
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i = 0;
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for param in params:
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if first:
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first = False
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else:
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ml_native.write(' * ')
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ml_i.write(' * ')
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ml_native.write('%s' % param2ml(p))
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ml_i.write('%s' % param2ml(p))
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if len(op) > 0:
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ml_native.write(')')
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ml_i.write(')')
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ml_native.write('\n')
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ml_i.write('\n')
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if len(ip) > 5:
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ml_native.write(' = "n_%s_bytecode"\n' % ml_method_name(name))
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ml_native.write(' "n_%s"\n' % ml_method_name(name))
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else:
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ml_native.write(' = "n_%s"\n' % ml_method_name(name))
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ml_native.write('\n')
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ml_native.write(' end\n\n')
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ml_i.write('\n(**/**)\n');
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# Exception wrappers
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for name, result, params in _dotnet_decls:
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ip = inparams(params)
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op = outparams(params)
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ml_native.write(' let %s ' % ml_method_name(name))
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first = True
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i = 0;
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for p in params:
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if is_in_param(p):
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if first:
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first = False;
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else:
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ml_native.write(' ')
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ml_native.write('a%d' % i)
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ml_native.write(', ')
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ml_native.write('%s a%d' % (param2ml(param), i))
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i = i + 1
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if len(ip) == 0:
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ml_native.write('()')
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ml_native.write(' = \n')
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ml_native.write(' ')
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if result == VOID and len(op) == 0:
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ml_native.write('let _ = ')
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else:
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ml_native.write('let res = ')
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ml_native.write('(ML2C.n_%s' % (ml_method_name(name)))
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if len(ip) == 0:
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ml_native.write(' ()')
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first = True
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i = 0;
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for p in params:
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if is_in_param(p):
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ml_native.write(' a%d' % i)
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i = i + 1
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ml_native.write(') in\n')
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if name not in Unwrapped and len(params) > 0 and param_type(params[0]) == CONTEXT:
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ml_native.write(' let err = (error_code_of_int (ML2C.n_get_error_code a0)) in \n')
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ml_native.write(' if err <> OK then\n')
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ml_native.write(' raise (Exception (ML2C.n_get_error_msg_ex a0 (int_of_error_code err)))\n')
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ml_native.write(' else\n')
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if result == VOID and len(op) == 0:
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ml_native.write(' ()\n')
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else:
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ml_native.write(' res\n')
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ml_native.write('\n')
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ml_native.write('(**/**)\n')
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# C interface
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ml_native.write('%s)\n' % (type2ml(result)))
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# ml_native.write(' = "NATIVE_%s"' % ml_method_name(name))
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# ml_native.write('\n\n')
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# # Exception wrappers
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# for name, result, params in _dotnet_decls:
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# java_native.write(' public static %s %s(' % (type2java(result), java_method_name(name)))
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# first = True
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# i = 0;
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# for param in params:
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# if first:
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# first = False
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# else:
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# java_native.write(', ')
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# java_native.write('%s a%d' % (param2java(param), i))
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# i = i + 1
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# java_native.write(')')
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# if len(params) > 0 and param_type(params[0]) == CONTEXT:
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# java_native.write(' throws Z3Exception')
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# java_native.write('\n')
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# java_native.write(' {\n')
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# java_native.write(' ')
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# if result != VOID:
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# java_native.write('%s res = ' % type2java(result))
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# java_native.write('INTERNAL%s(' % (java_method_name(name)))
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# first = True
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# i = 0;
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# for param in params:
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# if first:
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# first = False
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# else:
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# java_native.write(', ')
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# java_native.write('a%d' % i)
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# i = i + 1
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# java_native.write(');\n')
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# if len(params) > 0 and param_type(params[0]) == CONTEXT:
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# java_native.write(' Z3_error_code err = Z3_error_code.fromInt(INTERNALgetErrorCode(a0));\n')
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# java_native.write(' if (err != Z3_error_code.Z3_OK)\n')
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# java_native.write(' throw new Z3Exception(INTERNALgetErrorMsgEx(a0, err.toInt()));\n')
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# if result != VOID:
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# java_native.write(' return res;\n')
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# java_native.write(' }\n\n')
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# java_native.write('}\n')
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ml_wrapper = open(ml_wrapperf, 'w')
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ml_wrapper.write('// Automatically generated file\n\n')
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ml_wrapper.write('#include <stddef.h>\n')
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ml_wrapper.write('#include <string.h>\n\n')
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ml_wrapper.write('#ifdef __cplusplus\n')
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ml_wrapper.write('extern "C" {\n')
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ml_wrapper.write('#endif\n')
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ml_wrapper.write('#include <string.h>\n')
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ml_wrapper.write('#include <caml/mlvalues.h>\n')
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ml_wrapper.write('#include <caml/memory.h>\n')
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ml_wrapper.write('#include <caml/alloc.h>\n')
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@ -1285,237 +1148,100 @@ def mk_ml():
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ml_wrapper.write('#include <caml/custom.h>\n')
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ml_wrapper.write('#include <caml/bigarray.h>\n')
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ml_wrapper.write('#endif\n')
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ml_wrapper.write('#ifdef __cplusplus\n')
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ml_wrapper.write('}\n')
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ml_wrapper.write('#endif\n\n')
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ml_wrapper.write('#include <z3.h>\n\n')
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ml_wrapper.write('#define CAMLlocal6(X1,X2,X3,X4,X5,X6) \\\n')
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ml_wrapper.write(' CAMLlocal5(X1,X2,X3,X4,X5); \\\n')
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ml_wrapper.write(' CAMLlocal1(X6) \n')
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ml_wrapper.write('#define CAMLlocal7(X1,X2,X3,X4,X5,X6,X7) \\\n')
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ml_wrapper.write(' CAMLlocal5(X1,X2,X3,X4,X5); \\\n')
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ml_wrapper.write(' CAMLlocal2(X6,X7) \n')
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ml_wrapper.write('#define CAMLlocal8(X1,X2,X3,X4,X5,X6,X7,X8) \\\n')
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ml_wrapper.write(' CAMLlocal5(X1,X2,X3,X4,X5); \\\n')
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ml_wrapper.write(' CAMLlocal3(X6,X7,X8) \n')
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ml_wrapper.write('\n')
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ml_wrapper.write('#define CAMLparam7(X1,X2,X3,X4,X5,X6,X7) \\\n')
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ml_wrapper.write(' CAMLparam5(X1,X2,X3,X4,X5); \\\n')
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ml_wrapper.write(' CAMLxparam2(X6,X7) \n')
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ml_wrapper.write('#define CAMLparam8(X1,X2,X3,X4,X5,X6,X7,X8) \\\n')
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ml_wrapper.write(' CAMLparam5(X1,X2,X3,X4,X5); \\\n')
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ml_wrapper.write(' CAMLxparam3(X6,X7,X8) \n')
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ml_wrapper.write('#define CAMLparam9(X1,X2,X3,X4,X5,X6,X7,X8,X9) \\\n')
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ml_wrapper.write(' CAMLparam5(X1,X2,X3,X4,X5); \\\n')
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ml_wrapper.write(' CAMLxparam4(X6,X7,X8,X9) \n')
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ml_wrapper.write('#define CAMLparam12(X1,X2,X3,X4,X5,X6,X7,X8,X9,X10,X11,X12) \\\n')
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ml_wrapper.write(' CAMLparam5(X1,X2,X3,X4,X5); \\\n')
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ml_wrapper.write(' CAMLxparam5(X6,X7,X8,X9,X10); \\\n')
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ml_wrapper.write(' CAMLxparam2(X11,X12) \n')
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ml_wrapper.write('#define CAMLparam13(X1,X2,X3,X4,X5,X6,X7,X8,X9,X10,X11,X12,X13) \\\n')
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ml_wrapper.write(' CAMLparam5(X1,X2,X3,X4,X5); \\\n')
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ml_wrapper.write(' CAMLxparam5(X6,X7,X8,X9,X10); \\\n')
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ml_wrapper.write(' CAMLxparam3(X11,X12,X13) \n')
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ml_wrapper.write('\n\n')
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ml_wrapper.write('static struct custom_operations default_custom_ops = {\n')
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ml_wrapper.write(' (char*) "default handling",\n')
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ml_wrapper.write(' custom_finalize_default,\n')
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ml_wrapper.write(' custom_compare_default,\n')
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ml_wrapper.write(' custom_hash_default,\n')
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ml_wrapper.write(' custom_serialize_default,\n')
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ml_wrapper.write(' custom_deserialize_default\n')
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ml_wrapper.write('};\n\n')
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ml_wrapper.write('#ifdef __cplusplus\n')
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ml_wrapper.write('extern "C" {\n')
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ml_wrapper.write('#endif\n\n')
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ml_wrapper.write('CAMLprim value n_is_null(value p) {\n')
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ml_wrapper.write(' void * t = * (void**) Data_custom_val(p);\n')
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ml_wrapper.write(' return Val_bool(t == 0);\n')
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ml_wrapper.write('}\n\n')
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ml_wrapper.write('CAMLprim value n_mk_null( void ) {\n')
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ml_wrapper.write(' CAMLparam0();\n')
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ml_wrapper.write(' CAMLlocal1(result);\n')
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ml_wrapper.write(' void * z3_result = 0;\n')
|
||||
ml_wrapper.write(' result = caml_alloc_custom(&default_custom_ops, sizeof(void*), 0, 1);\n')
|
||||
ml_wrapper.write(' memcpy( Data_custom_val(result), &z3_result, sizeof(void*));\n')
|
||||
ml_wrapper.write(' CAMLreturn (result);\n')
|
||||
ml_wrapper.write('}\n\n')
|
||||
ml_wrapper.write('void MLErrorHandler(Z3_context c, Z3_error_code e)\n')
|
||||
ml_wrapper.write('{\n')
|
||||
ml_wrapper.write(' // Internal do-nothing error handler. This is required to avoid that Z3 calls exit()\n')
|
||||
ml_wrapper.write(' // upon errors, but the actual error handling is done by throwing exceptions in the\n')
|
||||
ml_wrapper.write(' // wrappers below.\n')
|
||||
ml_wrapper.write('}\n\n')
|
||||
ml_wrapper.write('void n_set_internal_error_handler(value a0)\n')
|
||||
ml_wrapper.write('{\n')
|
||||
ml_wrapper.write(' Z3_context _a0 = * (Z3_context*) Data_custom_val(a0);\n')
|
||||
ml_wrapper.write(' Z3_set_error_handler(_a0, MLErrorHandler);\n')
|
||||
ml_wrapper.write('}\n\n')
|
||||
for name, result, params in _dotnet_decls:
|
||||
ip = inparams(params)
|
||||
op = outparams(params)
|
||||
ap = arrayparams(params)
|
||||
ret_size = len(op)
|
||||
if result != VOID:
|
||||
ret_size = ret_size + 1
|
||||
|
||||
# Setup frame
|
||||
ml_wrapper.write('CAMLprim value n_%s(' % ml_method_name(name))
|
||||
first = True
|
||||
i = 0
|
||||
for p in params:
|
||||
if is_in_param(p):
|
||||
if first:
|
||||
first = False
|
||||
else:
|
||||
ml_wrapper.write(', ')
|
||||
ml_wrapper.write('value a%d' % i)
|
||||
i = i + 1
|
||||
ml_wrapper.write(') {\n')
|
||||
ml_wrapper.write(' CAMLparam%d(' % len(ip))
|
||||
i = 0
|
||||
first = True
|
||||
for p in params:
|
||||
if is_in_param(p):
|
||||
if first:
|
||||
first = False
|
||||
else:
|
||||
ml_wrapper.write(', ')
|
||||
ml_wrapper.write('a%d' % i)
|
||||
i = i + 1
|
||||
ml_wrapper.write(');\n')
|
||||
i = 0
|
||||
if len(op) + len(ap) == 0:
|
||||
ml_wrapper.write(' CAMLlocal1(result);\n')
|
||||
else:
|
||||
c = 0
|
||||
for p in params:
|
||||
if is_out_param(p) or is_array_param(p):
|
||||
c = c + 1
|
||||
ml_wrapper.write(' CAMLlocal%s(result, res_val' % (c+2))
|
||||
for p in params:
|
||||
if is_out_param(p) or is_array_param(p):
|
||||
ml_wrapper.write(', _a%s_val' % i)
|
||||
i = i + 1
|
||||
ml_wrapper.write(');\n')
|
||||
# for name, result, params in _dotnet_decls:
|
||||
# java_wrapper.write('JNIEXPORT %s JNICALL Java_%s_Native_INTERNAL%s(JNIEnv * jenv, jclass cls' % (type2javaw(result), pkg_str, java_method_name(name)))
|
||||
# i = 0;
|
||||
# for param in params:
|
||||
# java_wrapper.write(', ')
|
||||
# java_wrapper.write('%s a%d' % (param2javaw(param), i))
|
||||
# i = i + 1
|
||||
# java_wrapper.write(') {\n')
|
||||
# # preprocess arrays, strings, in/out arguments
|
||||
# i = 0
|
||||
# for param in params:
|
||||
# k = param_kind(param)
|
||||
# if k == OUT or k == INOUT:
|
||||
# java_wrapper.write(' %s _a%s;\n' % (type2str(param_type(param)), i))
|
||||
# elif k == IN_ARRAY or k == INOUT_ARRAY:
|
||||
# if param_type(param) == INT or param_type(param) == UINT:
|
||||
# java_wrapper.write(' %s * _a%s = (%s*) jenv->GetIntArrayElements(a%s, NULL);\n' % (type2str(param_type(param)), i, type2str(param_type(param)), i))
|
||||
# else:
|
||||
# java_wrapper.write(' GETLONGAELEMS(%s, a%s, _a%s);\n' % (type2str(param_type(param)), i, i))
|
||||
# elif k == OUT_ARRAY:
|
||||
# java_wrapper.write(' %s * _a%s = (%s *) malloc(((unsigned)a%s) * sizeof(%s));\n' % (type2str(param_type(param)),
|
||||
# i,
|
||||
# type2str(param_type(param)),
|
||||
# param_array_capacity_pos(param),
|
||||
# type2str(param_type(param))))
|
||||
# if param_type(param) == INT or param_type(param) == UINT:
|
||||
# java_wrapper.write(' jenv->GetIntArrayRegion(a%s, 0, (jsize)a%s, (jint*)_a%s);\n' % (i, param_array_capacity_pos(param), i))
|
||||
# else:
|
||||
# java_wrapper.write(' GETLONGAREGION(%s, a%s, 0, a%s, _a%s);\n' % (type2str(param_type(param)), i, param_array_capacity_pos(param), i))
|
||||
# elif k == IN and param_type(param) == STRING:
|
||||
# java_wrapper.write(' Z3_string _a%s = (Z3_string) jenv->GetStringUTFChars(a%s, NULL);\n' % (i, i))
|
||||
# i = i + 1
|
||||
# # invoke procedure
|
||||
# java_wrapper.write(' ')
|
||||
# if result != VOID:
|
||||
# java_wrapper.write('%s result = ' % type2str(result))
|
||||
# java_wrapper.write('%s(' % name)
|
||||
# i = 0
|
||||
# first = True
|
||||
# for param in params:
|
||||
# if first:
|
||||
# first = False
|
||||
# else:
|
||||
# java_wrapper.write(', ')
|
||||
# k = param_kind(param)
|
||||
# if k == OUT or k == INOUT:
|
||||
# java_wrapper.write('&_a%s' % i)
|
||||
# elif k == OUT_ARRAY or k == IN_ARRAY or k == INOUT_ARRAY:
|
||||
# java_wrapper.write('_a%s' % i)
|
||||
# elif k == IN and param_type(param) == STRING:
|
||||
# java_wrapper.write('_a%s' % i)
|
||||
# else:
|
||||
# java_wrapper.write('(%s)a%i' % (param2str(param), i))
|
||||
# i = i + 1
|
||||
# java_wrapper.write(');\n')
|
||||
# # cleanup
|
||||
# i = 0
|
||||
# for param in params:
|
||||
# k = param_kind(param)
|
||||
# if k == OUT_ARRAY:
|
||||
# if param_type(param) == INT or param_type(param) == UINT:
|
||||
# java_wrapper.write(' jenv->SetIntArrayRegion(a%s, 0, (jsize)a%s, (jint*)_a%s);\n' % (i, param_array_capacity_pos(param), i))
|
||||
# else:
|
||||
# java_wrapper.write(' SETLONGAREGION(a%s, 0, a%s, _a%s);\n' % (i, param_array_capacity_pos(param), i))
|
||||
# java_wrapper.write(' free(_a%s);\n' % i)
|
||||
# elif k == IN_ARRAY or k == OUT_ARRAY:
|
||||
# if param_type(param) == INT or param_type(param) == UINT:
|
||||
# java_wrapper.write(' jenv->ReleaseIntArrayElements(a%s, (jint*)_a%s, JNI_ABORT);\n' % (i, i))
|
||||
# else:
|
||||
# java_wrapper.write(' RELEASELONGAELEMS(a%s, _a%s);\n' % (i, i))
|
||||
|
||||
if len(ap) != 0:
|
||||
ml_wrapper.write(' unsigned _i;\n')
|
||||
|
||||
# declare locals, preprocess arrays, strings, in/out arguments
|
||||
i = 0
|
||||
for param in params:
|
||||
k = param_kind(param)
|
||||
if k == OUT_ARRAY:
|
||||
ml_wrapper.write(' %s * _a%s = (%s*) malloc(sizeof(%s) * (_a%s));\n' % (
|
||||
type2str(param_type(param)),
|
||||
i,
|
||||
type2str(param_type(param)),
|
||||
type2str(param_type(param)),
|
||||
param_array_capacity_pos(param)))
|
||||
elif k == OUT_MANAGED_ARRAY:
|
||||
ml_wrapper.write(' %s * _a%s = 0;\n' % (type2str(param_type(param)), i))
|
||||
elif k == IN_ARRAY or k == INOUT_ARRAY:
|
||||
t = param_type(param)
|
||||
ts = type2str(t)
|
||||
ml_wrapper.write(' %s * _a%s = (%s*) malloc(sizeof(%s) * _a%s);\n' % (ts, i, ts, ts, param_array_capacity_pos(param)))
|
||||
elif k == IN:
|
||||
t = param_type(param)
|
||||
ml_wrapper.write(' %s _a%s = %s;\n' % (type2str(t), i, ml_unwrap(t, type2str(t), 'a' + str(i))))
|
||||
elif k == OUT:
|
||||
ml_wrapper.write(' %s _a%s;\n' % (type2str(param_type(param)), i))
|
||||
elif k == INOUT:
|
||||
ml_wrapper.write(' %s _a%s = a%s;\n' % (type2str(param_type(param)), i, i))
|
||||
i = i + 1
|
||||
|
||||
if result != VOID:
|
||||
ml_wrapper.write(' %s z3_result;\n' % type2str(result))
|
||||
|
||||
i = 0
|
||||
for param in params:
|
||||
k = param_kind(param)
|
||||
if k == IN_ARRAY or k == INOUT_ARRAY:
|
||||
t = param_type(param)
|
||||
ts = type2str(t)
|
||||
ml_wrapper.write(' for (_i = 0; _i < _a%s; _i++) { _a%s[_i] = %s; }\n' % (param_array_capacity_pos(param), i, ml_unwrap(t, ts, 'Field(a' + str(i) + ', _i)')))
|
||||
i = i + 1
|
||||
|
||||
# invoke procedure
|
||||
ml_wrapper.write(' ')
|
||||
if result != VOID:
|
||||
ml_wrapper.write('z3_result = ')
|
||||
ml_wrapper.write('%s(' % name)
|
||||
i = 0
|
||||
first = True
|
||||
for param in params:
|
||||
if first:
|
||||
first = False
|
||||
else:
|
||||
ml_wrapper.write(', ')
|
||||
k = param_kind(param)
|
||||
if k == OUT or k == INOUT or k == OUT_MANAGED_ARRAY:
|
||||
ml_wrapper.write('&_a%s' % i)
|
||||
else:
|
||||
ml_wrapper.write('_a%i' % i)
|
||||
i = i + 1
|
||||
ml_wrapper.write(');\n')
|
||||
|
||||
# convert output params
|
||||
if len(op) > 0:
|
||||
if result != VOID:
|
||||
ml_wrapper.write(' %s\n' % ml_set_wrap(result, "res_val", "z3_result"))
|
||||
i = 0;
|
||||
for p in params:
|
||||
if param_kind(p) == OUT_ARRAY or param_kind(p) == INOUT_ARRAY:
|
||||
ml_wrapper.write(' _a%s_val = caml_alloc(_a%s, 0);\n' % (i, param_array_capacity_pos(p)))
|
||||
ml_wrapper.write(' for (_i = 0; _i < _a%s; _i++) { value t; %s Store_field(_a%s_val, _i, t); }\n' % (param_array_capacity_pos(p), ml_set_wrap(param_type(p), 't', '_a' + str(i) + '[_i]'), i))
|
||||
elif param_kind(p) == OUT_MANAGED_ARRAY:
|
||||
ml_wrapper.write(' %s\n' % ml_set_wrap(param_type(p), "_a" + str(i) + "_val", "_a" + str(i) ))
|
||||
elif is_out_param(p):
|
||||
ml_wrapper.write(' %s\n' % ml_set_wrap(param_type(p), "_a" + str(i) + "_val", "_a" + str(i) ))
|
||||
i = i + 1
|
||||
|
||||
# return tuples
|
||||
if len(op) == 0:
|
||||
ml_wrapper.write(' %s\n' % ml_set_wrap(result, "result", "z3_result"))
|
||||
else:
|
||||
ml_wrapper.write(' result = caml_alloc(%s, 0);\n' % ret_size)
|
||||
i = j = 0
|
||||
if result != VOID:
|
||||
ml_wrapper.write(' Store_field(result, 0, res_val);\n')
|
||||
j = j + 1
|
||||
for p in params:
|
||||
if is_out_param(p):
|
||||
ml_wrapper.write(' Store_field(result, %s, _a%s_val);\n' % (j, i))
|
||||
j = j + 1;
|
||||
i = i + 1
|
||||
|
||||
# local array cleanup
|
||||
i = 0
|
||||
for p in params:
|
||||
k = param_kind(p)
|
||||
if k == OUT_ARRAY or k == IN_ARRAY or k == INOUT_ARRAY:
|
||||
ml_wrapper.write(' free(_a%s);\n' % i)
|
||||
i = i + 1
|
||||
|
||||
# return
|
||||
ml_wrapper.write(' CAMLreturn(result);\n')
|
||||
ml_wrapper.write('}\n\n')
|
||||
if len(ip) > 5:
|
||||
ml_wrapper.write('CAMLprim value n_%s_bytecode(value * argv, int argn) {\n' % ml_method_name(name))
|
||||
ml_wrapper.write(' return n_%s(' % ml_method_name(name))
|
||||
i = 0
|
||||
while i < len(ip):
|
||||
if i == 0:
|
||||
ml_wrapper.write('argv[0]')
|
||||
else:
|
||||
ml_wrapper.write(', argv[%s]' % i)
|
||||
i = i + 1
|
||||
ml_wrapper.write(');\n}\n')
|
||||
ml_wrapper.write('\n\n')
|
||||
ml_wrapper.write('#ifdef __cplusplus\n')
|
||||
ml_wrapper.write('}\n')
|
||||
ml_wrapper.write('#endif\n')
|
||||
# elif k == OUT or k == INOUT:
|
||||
# if param_type(param) == INT or param_type(param) == UINT:
|
||||
# java_wrapper.write(' {\n')
|
||||
# java_wrapper.write(' jclass mc = jenv->GetObjectClass(a%s);\n' % i)
|
||||
# java_wrapper.write(' jfieldID fid = jenv->GetFieldID(mc, "value", "I");\n')
|
||||
# java_wrapper.write(' jenv->SetIntField(a%s, fid, (jint) _a%s);\n' % (i, i))
|
||||
# java_wrapper.write(' }\n')
|
||||
# else:
|
||||
# java_wrapper.write(' {\n')
|
||||
# java_wrapper.write(' jclass mc = jenv->GetObjectClass(a%s);\n' % i)
|
||||
# java_wrapper.write(' jfieldID fid = jenv->GetFieldID(mc, "value", "J");\n')
|
||||
# java_wrapper.write(' jenv->SetLongField(a%s, fid, (jlong) _a%s);\n' % (i, i))
|
||||
# java_wrapper.write(' }\n')
|
||||
# i = i + 1
|
||||
# # return
|
||||
# if result == STRING:
|
||||
# java_wrapper.write(' return jenv->NewStringUTF(result);\n')
|
||||
# elif result != VOID:
|
||||
# java_wrapper.write(' return (%s) result;\n' % type2javaw(result))
|
||||
# java_wrapper.write('}\n')
|
||||
# java_wrapper.write('#ifdef __cplusplus\n')
|
||||
# java_wrapper.write('}\n')
|
||||
# java_wrapper.write('#endif\n')
|
||||
if is_verbose():
|
||||
print "Generated '%s'" % ml_nativef
|
||||
|
||||
|
|
|
|||
|
|
@ -1,8 +1,11 @@
|
|||
This directory is work in progress.
|
||||
|
||||
We are currently working on a brand new ML API.
|
||||
<<<<<<< HEAD
|
||||
|
||||
On Windows, there are no less than four different ports of OCaml. The Z3 build
|
||||
system assumes that either the win32 or the win64 port is installed. This means
|
||||
that OCaml will use `cl' as the underlying C compiler and not the cygwin or
|
||||
mingw compilers.
|
||||
mingw compilers.
|
||||
=======
|
||||
>>>>>>> Beginnings of a new ML API
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue