qf/quakeforge
0
0
Fork 0
mirror of https://git.code.sf.net/p/quake/quakeforge synced 2025-03-23 19:01:06 +00:00
Code Issues Projects Releases Packages Wiki Activity

Give functions their own defspace.

Browse source 
The defspace is propogated through the function's sub-scopes.
This commit is contained in:
Bill Currie 2011-01-25 12:34:45 +09:00
parent 27c5139612
commit a648f043de
4 changed files with 9 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
tools/qfcc/include/symtab.h
View file

@ -89,6 +89,7 @@ typedef struct symtab_s {
struct hashtab_s *tab; ///< symbols defined in this table
symbol_t *symbols; ///< chain of symbols in this table
symbol_t **symtail; ///< keep chain in declaration order
struct defspace_s *space; ///< storage for vars in scope symtabs
} symtab_t;
/** Create a new, empty named symbol.

1
tools/qfcc/source/function.c
View file

@ -424,6 +424,7 @@ build_scope (symbol_t *fsym, symtab_t *parent)
symtab = new_symtab (parent, stab_local);
fsym->s.func->symtab = symtab;
symtab->space = new_defspace ();
if (fsym->type->t.func.num_params < 0) {
args = new_symbol_type (".args", &type_va_list);

6
tools/qfcc/source/qc-parse.y
View file

@ -508,7 +508,7 @@ def_list
def_item
: def_name opt_initializer
{
initialize_def ($1, $<type>0, $2, pr.near_data, //FIXME right space
initialize_def ($1, $<type>0, $2, current_symtab->space,
current_storage);
}
;
@ -636,8 +636,10 @@ opt_comma
statement_block
: '{'
{
if (!options.traditional)
if (!options.traditional) {
current_symtab = new_symtab (current_symtab, stab_local);
current_symtab->space = current_symtab->parent->space;
}
}
statements '}'
{

5
tools/qfcc/source/qfcc.c
View file

@ -141,7 +141,9 @@ InitData (void)
pr.near_data->data = calloc (65536, sizeof (pr_type_t));
pr.near_data->max_size = 65536;
pr.near_data->grow = 0;
//FIXME pr.scope = new_scope (sc_global, pr.near_data, 0);
pr.symtab = new_symtab (0, stab_global);
pr.symtab->space = pr.near_data;
pr.entity_data = new_defspace ();
@ -360,7 +362,6 @@ setup_param_block (void)
size_t i;
symbol_t *sym;
pr.symtab = new_symtab (0, stab_global);
for (i = 0; i < sizeof (defs) / sizeof (defs[0]); i++) {
sym = new_symbol_type (defs[i].name, defs[i].type);
symtab_addsymbol (pr.symtab, sym);