1 files changed, 0 insertions, 166 deletions

diff --git a/masm/sectab.c b/masm/sectab.c
deleted file mode 100644
index caf34dd..0000000
--- a/masm/sectab.c
+++ /dev/null
@@ -1,166 +0,0 @@
-#include <string.h>
-#include <stdlib.h>
-#include <mips.h>
-#include <merror.h>
-#include <mlimits.h>
-
-#include "asm.h"
-
-#define SECTBL_INIT_LEN 8
-static const char inital_section[MAX_LEX_LENGTH] = "data";
-
-int sectab_init(struct section_table *sectab)
-{
-	sectab->size = SECTBL_INIT_LEN;
-	sectab->len = 0;
-	sectab->sections = malloc(sizeof(struct section) * SECTBL_INIT_LEN);
-
-	if (sectab->sections == NULL) {
-		PERROR("cannot alloc");
-		return M_ERROR;
-	}
-
-	if (sectab_alloc(sectab, &sectab->current, inital_section))
-		return M_ERROR;
-
-	return M_SUCCESS;
-}
-
-void sectab_free(struct section_table *sectab)
-{
-	for (size_t i = 0; i < sectab->len; i++) {
-		reltab_free(&sectab->sections[i].reltab);
-		free(sectab->sections[i].entries);
-	}
-	free(sectab->sections);
-}
-
-struct section_settings {
-	const char *name;
-	bool read;
-	bool write;
-	bool execute;
-	size_t align;
-};
-
-static struct section_settings default_section_settings[] = {
-	{"data",    true, true, false,  1},
-	{"bss",     true, true, false,  1},
-	{"rodata",  true, false, false, 1},
-	{"text",    true, false, true,  4},
-};
-
-int sectab_alloc(struct section_table *sectab, struct section **res,
-		 const char name[MAX_LEX_LENGTH])
-{
-	if (sectab->len >= sectab->size) {
-		sectab->size *= 2;
-		sectab->sections = realloc(sectab->sections,
-			      sizeof(struct section) * sectab->size);
-
-		if (sectab->sections == NULL) {
-			PERROR("cannot realloc");
-			return M_ERROR;
-		}
-	}
-
-	/* set the sectio defaults */
-	struct section *sec;
-	sec = &sectab->sections[sectab->len];
-	strcpy(sec->name,name);
-	sec->len = 0;
-	sec->size = SECTBL_INIT_LEN;
-	sec->alignment = 1;
-	sec->read = true;
-	sec->write = true;
-	sec->execute = false;
-	sec->index = sectab->len;
-	sec->entries = malloc(sizeof(struct section_entry) * SECTBL_INIT_LEN);
-
-	if (reltab_init(&sec->reltab))
-		return M_ERROR;
-
-	/* overwrite the default if the given name has their own
-	 * defaults */
-	for (int i = 0; i < 4; i++) {
-		struct section_settings *set = &default_section_settings[i];
-		if (strcmp(set->name, name) == 0) {
-			sec->read = set->read;
-			sec->write = set->write;
-			sec->execute = set->execute;
-			sec->alignment = set->align;
-			break;
-		}
-	}
-
-	if (sec->entries == NULL) {
-		PERROR("cannot alloc");
-		return M_ERROR;
-	}
-
-	sectab->len++;
-
-	*res = sec;
-	return M_SUCCESS;
-}
-
-int sectab_get(struct section_table *sectab, struct section **sec,
-	       const char name[MAX_LEX_LENGTH])
-{
-	for (size_t i = 0; i < sectab->len; i++) {
-		struct section *temp = &sectab->sections[i];
-		if (strcmp(name, temp->name) == 0) {
-			if (sec != NULL)
-				*sec = temp;
-			return M_SUCCESS;
-		}
-	}
-
-	return M_ERROR;
-}
-
-int sec_push(struct section *section, struct section_entry entry)
-{
-	if (section->len >= section->size) {
-		section->size *= 2;
-		void *new = realloc(section->entries,
-			 sizeof(struct section_entry) * section->size);
-
-		if (new == NULL) {
-			PERROR("cannot realloc");
-			return M_ERROR;
-		}
-
-		section->entries = new;
-	}
-
-	section->entries[section->len++] = entry;
-
-	return M_SUCCESS;
-}
-
-size_t sec_size(struct section *sec)
-{
-	size_t n = 0;
-	for (size_t i = 0; i < sec->len; i++) {
-		size_t t = sec->entries[i].size;
-		size_t m = t % sec->alignment;
-		if (m)
-			t += sec->alignment - m;
-		n += t;
-	}
-	return n;
-}
-
-size_t sec_index(struct section *sec, size_t idx)
-{
-	size_t n = 0;
-	for (size_t i = 0; i < idx; i++) {
-		size_t t = sec->entries[i].size;
-		size_t m = t % sec->alignment;
-		if (m)
-			t += sec->alignment - m;
-		n += t;
-	}
-	return n;
-}