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tccpp_new/delete and other cleanups

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This commit is contained in:
grischka
2016-10-17 23:24:01 +02:00
parent 6fbcc14a5d
commit 0be098929a
10 changed files with 203 additions and 191 deletions
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33
tccgen.c
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@ -90,6 +90,7 @@ ST_FUNC void vpush64(int ty, unsigned long long v);
ST_FUNC void vpush(CType *type);
ST_FUNC int gvtst(int inv, int t);
ST_FUNC int is_btype_size(int bt);
static void gen_inline_functions(TCCState *s);
ST_INLN int is_float(int t)
{
@ -182,24 +183,11 @@ ST_FUNC void tccgen_start(TCCState *s1)
#ifdef TCC_TARGET_ARM
arm_init(s1);
#endif
#if 0
/* define 'void *alloca(unsigned int)' builtin function */
{
Sym *s1;
p = anon_sym++;
sym = sym_push(p, mk_pointer(VT_VOID), FUNC_CDECL, FUNC_NEW);
s1 = sym_push(SYM_FIELD, VT_UNSIGNED | VT_INT, 0, 0);
s1->next = NULL;
sym->next = s1;
sym_push(TOK_alloca, VT_FUNC | (p << VT_STRUCT_SHIFT), VT_CONST, 0);
}
#endif
}
ST_FUNC void tccgen_end(TCCState *s1)
{
gen_inline_functions(s1);
check_vstack();
/* end of translation unit info */
if (s1->do_debug) {
@ -6513,7 +6501,7 @@ static void gen_function(Sym *sym)
check_vstack();
}
ST_FUNC void gen_inline_functions(void)
static void gen_inline_functions(TCCState *s)
{
Sym *sym;
int inline_generated, i, ln;
@ -6523,8 +6511,8 @@ ST_FUNC void gen_inline_functions(void)
/* iterate while inline function are referenced */
for(;;) {
inline_generated = 0;
for (i = 0; i < tcc_state->nb_inline_fns; ++i) {
fn = tcc_state->inline_fns[i];
for (i = 0; i < s->nb_inline_fns; ++i) {
fn = s->inline_fns[i];
sym = fn->sym;
if (sym && sym->c) {
/* the function was used: generate its code and
@ -6548,13 +6536,18 @@ ST_FUNC void gen_inline_functions(void)
break;
}
file->line_num = ln;
}
ST_FUNC void free_inline_functions(TCCState *s)
{
int i;
/* free tokens of unused inline functions */
for (i = 0; i < tcc_state->nb_inline_fns; ++i) {
fn = tcc_state->inline_fns[i];
for (i = 0; i < s->nb_inline_fns; ++i) {
struct InlineFunc *fn = s->inline_fns[i];
if (fn->sym)
tok_str_free(fn->func_str.str);
}
dynarray_reset(&tcc_state->inline_fns, &tcc_state->nb_inline_fns);
dynarray_reset(&s->inline_fns, &s->nb_inline_fns);
}
/* 'l' is VT_LOCAL or VT_CONST to define default storage type */