save dev statedev

1 files changed, 0 insertions, 89 deletions

diff --git a/masm/symtab.c b/masm/symtab.c
deleted file mode 100644
index 990be46..0000000
--- a/masm/symtab.c
+++ /dev/null
@@ -1,89 +0,0 @@
-#include <merror.h>
-#include <netinet/in.h>
-#include <stddef.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "lex.h"
-#include "tab.h"
-
-#define SYMTBL_INIT_LEN 24
-
-int symtab_init(struct symbol_table *symtab)
-{
-	symtab->size = SYMTBL_INIT_LEN;
-	symtab->len = 0;
-	symtab->symbols = malloc(sizeof(struct symbol) * SYMTBL_INIT_LEN);
-
-	if (symtab->symbols == NULL) {
-		PERROR("cannot alloc");
-		return M_ERROR;
-	}
-
-	return M_SUCCESS;
-}
-
-void symtab_free(struct symbol_table *symtab)
-{
-	for (uint32_t i = 0; i < symtab->len; i++)
-		string_free(&symtab->symbols[i].name);
-	free(symtab->symbols);
-}
-
-int symtab_push(struct symbol_table *symtab, struct symbol *sym)
-{
-	if (symtab->len >= symtab->size) {
-		symtab->size *= 2;
-		symtab->symbols = realloc(symtab->symbols,
-					sizeof(struct symbol) * symtab->size);
-		if (symtab->symbols == NULL) {
-			PERROR("cannot realloc");
-			return M_ERROR;
-		}
-	}
-
-	sym->tabidx = symtab->len;
-	symtab->symbols[symtab->len++] = *sym;
-	return M_SUCCESS;
-}
-
-int symtab_find(struct symbol_table *symtab, struct symbol **res,
-		const char *name)
-{
-	for (uint32_t i = 0; i < symtab->len; i++) {
-		struct symbol *sym = &symtab->symbols[i];
-		if (strcmp(sym->name.str, name) == 0) {
-			if (res != NULL)
-				*res = sym;
-			return M_SUCCESS;
-		}
-	}
-
-	return M_ERROR;
-}
-
-int symtab_find_or_stub(struct symbol_table *symtab, struct symbol **res,
-			const struct string *const name)
-{
-	if (symtab_find(symtab, res, name->str) == M_SUCCESS)
-		return M_SUCCESS;
-
-	struct symbol temp = {
-		.offset = 0,
-		.secidx = SYM_SEC_STUB,
-		.type = SYM_LOCAL,
-	};
-	if (string_clone(&temp.name, name))
-		return M_ERROR;
-
-	if (symtab_push(symtab, &temp)) {
-		string_free(&temp.name);
-		return M_ERROR;
-	}
-
-	if (res != NULL)
-		*res = &symtab->symbols[symtab->len - 1];
-
-	return M_SUCCESS;
-}