void dumpLabel(LabelInfo const* li)
{
if (g_tfile == NULL) return;
if (LABEL_INFO_type(li) == L_ILABEL) {
fprintf(g_tfile, "\nilabel(" ILABEL_STR_FORMAT ")",
ILABEL_CONT(li));
} else if (LABEL_INFO_type(li) == L_CLABEL) {
fprintf(g_tfile, "\nclabel(" CLABEL_STR_FORMAT ")",
CLABEL_CONT(li));
} else if (LABEL_INFO_type(li) == L_PRAGMA) {
ASSERT0(LABEL_INFO_pragma(li));
fprintf(g_tfile, "\npragms(%s)",
SYM_name(LABEL_INFO_pragma(li)));
} else { UNREACH(); }
if (LABEL_INFO_b1(li) != 0) {
fprintf(g_tfile, "(");
}
if (LABEL_INFO_is_try_start(li)) {
fprintf(g_tfile, "try_start ");
}
if (LABEL_INFO_is_try_end(li)) {
fprintf(g_tfile, "try_end ");
}
if (LABEL_INFO_is_catch_start(li)) {
fprintf(g_tfile, "catch_start ");
}
if (LABEL_INFO_b1(li) != 0) {
fprintf(g_tfile, ")");
}
fflush(g_tfile);
}
/*
Return VAR if there is already related to 's',
otherwise create a new VAR.
'var_name': name of the variable, it is optional.
's': string's content.
*/
VAR * VAR_MGR::register_str(CHAR const* var_name, SYM * s, UINT align)
{
IS_TRUE0(s != NULL);
VAR * v;
if ((v = m_str_tab.get(s)) != NULL) {
return v;
}
v = new_var();
CHAR buf[64];
if (var_name == NULL) {
sprintf(buf, ".rodata_%zu", m_str_count++);
VAR_name(v) = m_ru_mgr->add_to_symtab(buf);
} else {
VAR_name(v) = m_ru_mgr->add_to_symtab(var_name);
}
VAR_str(v) = s;
VAR_data_type(v) = D_STR;
VAR_elem_type(v) = D_UNDEF;
IS_TRUE0(sizeof(CHAR) == 1);
VAR_data_size(v) = xstrlen(SYM_name(s)) + 1;
VAR_align(v) = align;
VAR_is_global(v) = 1; //store in .data or .rodata
assign_var_id(v);
m_str_tab.set(s, v);
return v;
}
void dump_lab(LABEL_INFO const* li)
{
if (g_tfile == NULL) return;
if (LABEL_INFO_type(li) == L_ILABEL) {
fprintf(g_tfile, "\nilabel(" ILABEL_STR_FORMAT ")",
ILABEL_CONT(li));
} else if (LABEL_INFO_type(li) == L_CLABEL) {
fprintf(g_tfile, "\nclabel(" CLABEL_STR_FORMAT ")",
CLABEL_CONT(li));
} else if (LABEL_INFO_type(li) == L_PRAGMA) {
fprintf(g_tfile, "\npragms(%s)",
SYM_name(LABEL_INFO_pragma(li)));
} else { IS_TRUE0(0); }
if (LABEL_INFO_b1(li) != 0) {
fprintf(g_tfile, "(");
}
if (LABEL_INFO_is_try_start(li)) {
fprintf(g_tfile, "try_start ");
}
if (LABEL_INFO_is_try_end(li)) {
fprintf(g_tfile, "try_end ");
}
if (LABEL_INFO_is_catch_start(li)) {
fprintf(g_tfile, "catch_start ");
}
if (LABEL_INFO_is_used(li)) {
fprintf(g_tfile, "used ");
}
if (LABEL_INFO_b1(li) != 0) {
fprintf(g_tfile, ")");
}
fflush(g_tfile);
}
void dumpBBLabel(List<LabelInfo const*> & lablist, FILE * h)
{
ASSERT0(h);
C<LabelInfo const*> * ct;
for (lablist.get_head(&ct); ct != lablist.end(); ct = lablist.get_next(ct)) {
LabelInfo const* li = ct->val();
switch (LABEL_INFO_type(li)) {
case L_CLABEL:
fprintf(h, CLABEL_STR_FORMAT, CLABEL_CONT(li));
break;
case L_ILABEL:
fprintf(h, ILABEL_STR_FORMAT, ILABEL_CONT(li));
break;
case L_PRAGMA:
ASSERT0(LABEL_INFO_pragma(li));
fprintf(h, "%s", SYM_name(LABEL_INFO_pragma(li)));
break;
default: UNREACH();
}
if (LABEL_INFO_is_try_start(li) ||
LABEL_INFO_is_try_end(li) ||
LABEL_INFO_is_catch_start(li)) {
fprintf(g_tfile, "(");
if (LABEL_INFO_is_try_start(li)) {
fprintf(g_tfile, "try_start,");
}
if (LABEL_INFO_is_try_end(li)) {
fprintf(g_tfile, "try_end,");
}
if (LABEL_INFO_is_catch_start(li)) {
fprintf(g_tfile, "catch_start");
}
fprintf(g_tfile, ")");
}
fprintf(g_tfile, " ");
}
}
//Recusively dumping SCOPE trees.
void dump_scope(SCOPE * s, UINT flag)
{
if (g_tfile == NULL) return;
static CHAR buf[8192];
buf[0] = 0;
note("\nSCOPE(id:%d, level:%d)", SCOPE_id(s), SCOPE_level(s));
g_indent++;
//symbols
SYM_LIST * sym_list = SCOPE_sym_tab_list(s);
if (sym_list != NULL) {
note("\nSYMBAL:");
g_indent++;
note("\n");
while (sym_list != NULL) {
note("%s\n", SYM_name(SYM_LIST_sym(sym_list)));
sym_list = SYM_LIST_next(sym_list);
}
g_indent--;
}
//all of defined customer label in code
LABEL_INFO * li = SCOPE_label_list(s).get_head();
if (li != NULL) {
note("\nDEFINED LABEL:");
g_indent++;
note("\n");
for (; li != NULL; li = SCOPE_label_list(s).get_next()) {
IS_TRUE0(map_lab2lineno(li) != 0);
note("%s (def in line:%d)\n",
SYM_name(LABEL_INFO_name(li)),
map_lab2lineno(li));
}
g_indent--;
}
//refered customer label in code
li = SCOPE_ref_label_list(s).get_head();
if (li != NULL) {
note("\nREFED LABEL:");
g_indent++;
note("\n");
for (; li != NULL; li = SCOPE_ref_label_list(s).get_next()) {
note("%s (use in line:%d)\n",
SYM_name(LABEL_INFO_name(li)),
map_lab2lineno(li));
}
g_indent--;
}
//enums
ENUM_LIST * el = SCOPE_enum_list(s);
if (el != NULL) {
note("\nENUM LIST:");
g_indent++;
note("\n");
while (el != NULL) {
buf[0] = 0;
format_enum_complete(buf, ENUM_LIST_enum(el));
note("%s\n", buf);
el = ENUM_LIST_next(el);
}
g_indent--;
}
//user defined type, by 'typedef'
USER_TYPE_LIST * utl = SCOPE_user_type_list(s);
if (utl != NULL) {
note("\nUSER TYPE:");
g_indent++;
note("\n");
while (utl != NULL) {
buf[0] = 0;
format_user_type_spec(buf, USER_TYPE_LIST_utype(utl));
note("%s\n", buf);
utl = USER_TYPE_LIST_next(utl);
}
g_indent--;
}
//structs
STRUCT * st = SCOPE_struct_list(s);
if (st != NULL) {
note("\nSTRUCT:");
g_indent++;
note("\n");
while (st != NULL) {
buf[0] = 0;
format_struct_complete(buf, st);
note("%s\n", buf);
st = USER_TYPE_LIST_next(st);
}
g_indent--;
}
//unions
UNION * un = SCOPE_union_list(s);
if (un != NULL) {
note("\nUNION:");
g_indent++;
note("\n");
while (un != NULL) {
buf[0] = 0;
format_union_complete(buf, un);
note("%s\n", buf);
un = USER_TYPE_LIST_next(un);
}
g_indent--;
}
//declarations
DECL * dcl = SCOPE_decl_list(s);
if (dcl != NULL) {
note("\nDECLARATIONS:");
note("\n");
g_indent++;
while (dcl != NULL) {
buf[0] = 0;
format_declaration(buf, dcl);
note("%s", buf);
dump_decl(dcl);
//Dump function body
if (DECL_is_fun_def(dcl) && HAVE_FLAG(flag, DUMP_SCOPE_FUNC_BODY)) {
g_indent += 2;
dump_scope(DECL_fun_body(dcl), flag);
g_indent -= 2;
}
//Dump initializing value/expression.
if (DECL_is_init(DECL_decl_list(dcl))) {
note("= ");
g_indent += 2;
dump_tree(DECL_init_tree(DECL_decl_list(dcl)));
g_indent -= 2;
}
note("\n");
dcl = DECL_next(dcl);
}
g_indent--;
}
fflush(g_tfile);
if (HAVE_FLAG(flag, DUMP_SCOPE_STMT_TREE)) {
TREE * t = SCOPE_stmt_list(s);
if (t != NULL) {
note("\nSTATEMENT:");
g_indent++;
note("\n");
dump_trees(t);
g_indent--;
}
}
g_indent--;
}
CHAR * VAR::dump(CHAR * buf)
{
CHAR * tb = buf;
CHAR * name = SYM_name(VAR_name(this));
CHAR tt[43];
if (xstrlen(name) > 43) {
memcpy(tt, name, 43);
tt[39] = '.';
tt[40] = '.';
tt[41] = '.';
tt[42] = 0;
name = tt;
}
buf += sprintf(buf, "VAR%d(%s):", VAR_id(this), name);
if (HAVE_FLAG(VAR_flag(this), VAR_GLOBAL)) {
strcat(buf, "global");
} else if (HAVE_FLAG(VAR_flag(this), VAR_LOCAL)) {
strcat(buf, "local");
} else {
IS_TRUE0(0);
}
if (HAVE_FLAG(VAR_flag(this), VAR_STATIC)) {
strcat(buf, ",static");
}
if (HAVE_FLAG(VAR_flag(this), VAR_READONLY)) {
strcat(buf, ",const");
}
if (HAVE_FLAG(VAR_flag(this), VAR_VOLATILE)) {
strcat(buf, ",volatile");
}
if (HAVE_FLAG(VAR_flag(this), VAR_IS_RESTRICT)) {
strcat(buf, ",restrict");
}
if (HAVE_FLAG(VAR_flag(this), VAR_HAS_INIT_VAL)) {
strcat(buf, ",has_init_val");
}
if (HAVE_FLAG(VAR_flag(this), VAR_FUNC_UNIT)) {
strcat(buf, ",func_unit");
}
if (HAVE_FLAG(VAR_flag(this), VAR_FUNC_DECL)) {
strcat(buf, ",func_decl");
}
if (HAVE_FLAG(VAR_flag(this), VAR_FAKE)) {
strcat(buf, ",fake");
}
if (HAVE_FLAG(VAR_flag(this), VAR_IS_FORMAL_PARAM)) {
strcat(buf, ",formal_param");
}
if (HAVE_FLAG(VAR_flag(this), VAR_IS_SPILL)) {
strcat(buf, ",spill_loc");
}
if (HAVE_FLAG(VAR_flag(this), VAR_ADDR_TAKEN)) {
strcat(buf, ",addr_taken");
}
if (VAR_is_str(this)) {
strcat(buf, ",str");
}
if (HAVE_FLAG(VAR_flag(this), VAR_IS_ARRAY)) {
strcat(buf, ",array");
}
if (HAVE_FLAG(VAR_flag(this), VAR_IS_ALLOCABLE)) {
strcat(buf, ",allocable");
}
if (VAR_is_pointer(this)) {
buf += strlen(buf);
sprintf(buf, ",pointer,pt_base_sz:%d", VAR_pointer_base_size(this));
}
buf += strlen(buf);
sprintf(buf, ",%s", DTDES_name(&g_dtype_desc[VAR_data_type(this)]));
if (VAR_data_type(this) > D_F128) {
buf += strlen(buf);
sprintf(buf, ",mem_size:%d", VAR_data_size(this));
}
if (VAR_align(this) != 0) {
buf += strlen(buf);
sprintf(buf, ",align:%d", VAR_align(this));
}
strcat(buf, ",decl:'");
buf += strlen(buf);
dump_var_decl(buf, 40);
strcat(buf, "'");
#ifdef _DEBUG_
UINT tmpf = VAR_flag(this);
REMOVE_FLAG(tmpf, VAR_GLOBAL);
REMOVE_FLAG(tmpf, VAR_LOCAL);
REMOVE_FLAG(tmpf, VAR_STATIC);
REMOVE_FLAG(tmpf, VAR_READONLY);
REMOVE_FLAG(tmpf, VAR_VOLATILE);
REMOVE_FLAG(tmpf, VAR_HAS_INIT_VAL);
REMOVE_FLAG(tmpf, VAR_FUNC_UNIT);
REMOVE_FLAG(tmpf, VAR_FUNC_DECL);
REMOVE_FLAG(tmpf, VAR_FAKE);
REMOVE_FLAG(tmpf, VAR_IS_ARRAY);
REMOVE_FLAG(tmpf, VAR_IS_FORMAL_PARAM);
REMOVE_FLAG(tmpf, VAR_IS_SPILL);
REMOVE_FLAG(tmpf, VAR_ADDR_TAKEN);
REMOVE_FLAG(tmpf, VAR_IS_PR);
REMOVE_FLAG(tmpf, VAR_IS_RESTRICT);
REMOVE_FLAG(tmpf, VAR_IS_ALLOCABLE);
IS_TRUE0(tmpf == 0);
#endif
return tb;
}