Reorganizing the code

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>

mk_make.py

@@ -8,16 +8,13 @@
 ############################################
 from mk_util import *
 
-BUILD_DIR='build-test'
-SRC_DIR='src'
-MODES=['Debug', 'Release']
-PLATFORMS=['Win32', 'x64']
-VS_COMMON_OPTIONS='WIN32;_WINDOWS;ASYNC_COMMANDS'
-VS_DBG_OPTIONS='Z3DEBUG;_TRACE;_DEBUG'
-VS_RELEASE_OPTIONS='NDEBUG;_EXTERNAL_RELEASE'
-
-# Initialization
-mk_dir(BUILD_DIR)
+set_build_dir('build-test')
+set_src_dir('src')
+set_modes(['Debug', 'Release'])
+set_platforms(['Win32', 'x64'])
+set_vs_options('WIN32;_WINDOWS;ASYNC_COMMANDS',
+               'Z3DEBUG;_TRACE;_DEBUG',
+               'NDEBUG;_EXTERNAL_RELEASE')
 
 add_lib('util', [])
 add_lib('polynomial', ['util'])
@@ -32,5 +29,8 @@ add_lib('simplifier', ['util', 'ast', 'rewriter'])
 # Model module should not depend on simplifier module. 
 # We must replace all occurrences of simplifier with rewriter.
 add_lib('model', ['util', 'ast', 'rewriter', 'simplifier'])
-add_lib('tactic', ['util', 'ast'])
+# Old (non-modular) parameter framework. It has been subsumed by util\params.h.
+# However, it is still used by many old components.
+add_lib('old_params', ['util', 'ast', 'simplifier', 'model'])
+add_lib('framework', ['util', 'ast', 'model', 'old_params', 'simplifier', 'rewriter'])
 

mk_util.py

@@ -9,6 +9,38 @@
 import os
 import glob
 
+BUILD_DIR='build'
+SRC_DIR='src'
+MODES=[]
+PLATFORMS=[]
+
+def set_build_dir(d):
+    global BUILD_DIR
+    BUILD_DIR = d
+    mk_dir(BUILD_DIR)
+
+def set_src_dir(d):
+    global SRC_DIR
+    SRC_DIR = d
+
+def set_modes(l):
+    global MODES
+    MODES=l
+
+def set_platforms(l):
+    global PLATFORMS
+    PLATFORMS=l
+
+VS_COMMON_OPTIONS='WIN32'
+VS_DBG_OPTIONS='_DEBUG'
+VS_RELEASE_OPTIONS='NDEBUG'
+
+def set_vs_options(common, dbg, release):
+    global VS_COMMON_OPTIONS, VS_DBG_OPTIONS, VS_RELEASE_OPTIONS
+    VS_COMMON_OPTIONS = common
+    VS_DBG_OPTIONS = dbg
+    VS_RELEASE_OPTIONS = release
+
 def is_debug(mode):
     return mode == 'Debug'
 

src/framework/README

@@ -0,0 +1 @@
+tactic and command context frameworks.

src/framework/basic_cmds.cpp

@@ -27,7 +27,6 @@ Notes:
 #include"cmd_util.h"
 #include"simplify_cmd.h"
 #include"eval_cmd.h"
-#include"qe_cmd.h"
 
 class help_cmd : public cmd {
     svector<symbol> m_cmds;
@@ -770,5 +769,4 @@ void install_ext_basic_cmds(cmd_context & ctx) {
     ctx.insert(alloc(builtin_cmd, "reset", 0, "reset the shell (all declarations and assertions will be erased)"));
     install_simplify_cmd(ctx);
     install_eval_cmd(ctx);
-    install_qe_cmd(ctx);
 }

src/framework/check_logic.cpp

@@ -21,6 +21,7 @@ Revision History:
 #include"array_decl_plugin.h"
 #include"bv_decl_plugin.h"
 #include"ast_pp.h"
+#include"for_each_expr.h"
 
 struct check_logic::imp {
     ast_manager & m;

src/framework/check_logic.h

@@ -19,7 +19,7 @@ Revision History:
 #ifndef _CHECK_LOGIC_H_
 #define _CHECK_LOGIC_H_
 
-#include"assertion_set.h"
+#include"ast.h"
 
 class check_logic {
     struct imp;

src/framework/cmd_context.cpp

@@ -16,6 +16,7 @@ Notes:
 
 --*/
 #include<signal.h>
+#include"front_end_params.h"
 #include"tptr.h"
 #include"cmd_context.h"
 #include"func_decl_dependencies.h"
@@ -36,6 +37,7 @@ Notes:
 #include"decl_collector.h"
 #include"well_sorted.h"
 #include"model_evaluator.h"
+#include"for_each_expr.h"
 
 func_decls::func_decls(ast_manager & m, func_decl * f):
     m_decls(TAG(func_decl*, f, 0)) {
@@ -321,7 +323,7 @@ cmd_context::cmd_context(front_end_params & params, bool main_ctx, ast_manager *
     SASSERT(m != 0 || !has_manager());
     install_basic_cmds(*this);
     install_ext_basic_cmds(*this);
-    install_tactic_cmds(*this);
+    install_core_tactic_cmds(*this);
     SASSERT(m != 0 || !has_manager());
     if (m)
         init_external_manager();

src/framework/cmd_context.h

@@ -24,7 +24,6 @@ Notes:
 #include<sstream>
 #include"ast.h"
 #include"pdecl.h"
-#include"front_end_params.h"
 #include"dictionary.h"
 #include"solver.h"
 #include"datatype_decl_plugin.h"
@@ -37,6 +36,8 @@ Notes:
 #include"progress_callback.h"
 #include"scoped_ptr_vector.h"
 
+struct front_end_params;
+
 class func_decls {
     func_decl * m_decls;
 public:

src/framework/parametric_cmd.h

@@ -58,16 +58,19 @@ public:
         m_last = symbol::null; 
     }
     virtual void set_next_arg(cmd_context & ctx, sort * s) { 
-        m_params.set_sort(m_last, s); 
-        m_last = symbol::null; 
+        NOT_IMPLEMENTED_YET();
+        // m_params.set_sort(m_last, s); 
+        // m_last = symbol::null; 
     }
     virtual void set_next_arg(cmd_context & ctx, expr * t) { 
-        m_params.set_expr(m_last, t); 
-        m_last = symbol::null; 
+        NOT_IMPLEMENTED_YET();
+        // m_params.set_expr(m_last, t); 
+        // m_last = symbol::null; 
     }
     virtual void set_next_arg(cmd_context & ctx, func_decl * f) { 
-        m_params.set_func_decl(m_last, f); 
-        m_last = symbol::null; 
+        NOT_IMPLEMENTED_YET();
+        // m_params.set_func_decl(m_last, f); 
+        // m_last = symbol::null; 
     }
 };
 

src/framework/solver.cpp

@@ -17,7 +17,7 @@ Notes:
 
 --*/
 #include"solver.h"
-#include"smt_solver.h"
+// #include"smt_solver.h"
 
 unsigned solver::get_num_assertions() const {
     NOT_IMPLEMENTED_YET();
@@ -33,6 +33,7 @@ void solver::display(std::ostream & out) const {
     out << "(solver)";
 }
 
+#if 0
 class default_solver : public solver {
     front_end_params * m_params;
     smt::solver *     m_context;
@@ -191,3 +192,4 @@ public:
 solver * mk_default_solver() {
     return alloc(default_solver);
 }
+#endif

src/framework/tactic_cmds.cpp

@@ -20,7 +20,6 @@ Notes:
 #include"cmd_context.h"
 #include"cmd_util.h"
 #include"parametric_cmd.h"
-#include"install_tactics.h"
 #include"scoped_timer.h"
 #include"scoped_ctrl_c.h"
 #include"cancel_eh.h"
@@ -390,13 +389,12 @@ public:
 };
 
            
-void install_tactic_cmds(cmd_context & ctx) {
+void install_core_tactic_cmds(cmd_context & ctx) {
     ctx.insert(alloc(declare_tactic_cmd));
     ctx.insert(alloc(get_user_tactics_cmd));
     ctx.insert(alloc(help_tactic_cmd));
     ctx.insert(alloc(check_sat_using_tactict_cmd));
     ctx.insert(alloc(apply_tactic_cmd));
-    install_tactics(ctx);
 }
 
 static tactic * mk_and_then(cmd_context & ctx, sexpr * n) {

src/framework/tactic_cmds.h

@@ -45,7 +45,7 @@ public:
     tactic * mk(ast_manager & m);
 };
 
-void install_tactic_cmds(cmd_context & ctx);
+void install_core_tactic_cmds(cmd_context & ctx);
 tactic * sexpr2tactic(cmd_context & ctx, sexpr * n);
 
 class probe_info {

src/simplifier/README

@@ -0,0 +1,2 @@
+Simplifier module is now obsolete.
+It is still being used in many places, but we will eventually replace all occurrences with the new rewriter module.