Linker + bugfixes

1 files changed, 61 insertions, 0 deletions

diff --git a/src/linker.c b/src/linker.c
new file mode 100644
index 0000000..61301de
--- /dev/null
+++ b/src/linker.c
@@ -0,0 +1,61 @@
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <signal.h>
+#include "config.h"
+#include "exceptions.h"
+#include "linker.h"
+
+typedef void (*sighandler_t)(int);
+
+void invite(void) {
+	fprintf(stderr, _("Linker v1.0\n\n"));
+}
+
+void usage(void) {
+	fprintf(stderr, _("Usage: linker obj1 [obj2 [obj3 [...]]] binary\n"));
+	exit(0);
+}
+
+void init_all(int n) {
+	fprintf(stderr, _(" o Initialising the linker...   "));
+
+	init(n);
+	fprintf(stderr, _(" Done!\n"));
+}
+
+void flush_all(void) {
+	flush();
+}
+
+void segfaulthand(int i) {
+	exception(1, _("Signal received: segfault"));
+}
+
+int main(int argc, char ** argv) {
+	int i;
+
+	invite();
+	
+	signal(SIGSEGV, segfaulthand);
+	
+	if (argc < 3) usage();
+
+	fprintf(stderr, _("\nPerforming initialisation...\n\n"));
+	init_all(argc - 2);
+	
+	fprintf(stderr, _("Linking files...\n"));
+	
+	for (i = 1; i < argc - 1; i++) {
+		addfile(argv[i]);
+	}
+		
+	fprintf(stderr, _("Generating output file...\n"));
+	dumpfile(argv[i]);
+
+	fprintf(stderr, _("\nPerforming shutdown...\n\n"));
+	flush_all();
+	
+	fprintf(stderr, _("Exitting, bye!\n"));
+        return 0;
+}