From 47f363829678a02111423cd5d374e6739d8ea500 Mon Sep 17 00:00:00 2001
From: Pixel <>
Date: Mon, 16 Apr 2001 14:25:48 +0000
Subject: Linker + bugfixes

---
 src/Makefile.am |  6 +++---
 src/compilo.c   | 15 ++++++++++----
 src/linker.c    | 61 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 75 insertions(+), 7 deletions(-)
 create mode 100644 src/linker.c

(limited to 'src')

diff --git a/src/Makefile.am b/src/Makefile.am
index f340432..5b3c985 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -3,12 +3,12 @@ DEFS = -DLOCALEDIR=\"$(localedir)\" @DEFS@
 AM_CFLAGS = -O3 -Wall -Wstrict-prototypes $(CFLAGS)
 INCLUDES = -I. -I.. -I$(includedir) -I../include
 
-bin_PROGRAMS = compilo simul
+bin_PROGRAMS = compilo simul linker
 
 compilo_SOURCES = compilo.c
 simul_SOURCES = simul.c
-
-LDADD = ../lib/libCompilo.la
+linker_SOURCES = linker.c
 
 compilo_LDADD = ../lib/libCompilo.la
 simul_LDADD = ../lib/libSimul.la
+linker_LDADD = ../lib/libLinker.la
diff --git a/src/compilo.c b/src/compilo.c
index 883bd81..61ea761 100644
--- a/src/compilo.c
+++ b/src/compilo.c
@@ -12,7 +12,12 @@
 typedef void (*sighandler_t)(int);
 
 void invite(void) {
-	fprintf(stderr, _("Assembler\n\n"));
+	fprintf(stderr, _("Assembler v1.0\n\n"));
+}
+
+void usage(void) {
+	fprintf(stderr, _("Usage: compilo program.asm objet.out\n"));
+	exit(0);
 }
 
 void init_all(void) {
@@ -46,15 +51,17 @@ void segfaulthand(int i) {
 	exception(1, _("Signal received: segfault"));
 }
 
-int main(void) {
+int main(int argc, char ** argv) {
 	invite();
 	
 /*	signal(SIGSEGV, segfaulthand); */
+	
+	if (argc != 3) usage();
 
 	fprintf(stderr, _("\nPerforming initialisation...\n\n"));
 	init_all();
-	
-	assemble_file("progtest.asm", "progtest.o");
+
+	assemble_file(argv[1], argv[2]);
 	
 	fprintf(stderr, _("\nPerforming shutdown...\n\n"));
 	flush_all();
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;
+}
-- 
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