2 files changed, 129 insertions, 0 deletions
diff --git a/platform/elf/main.c b/platform/elf/main.c
new file mode 100644
index 0000000..b2ebb34
--- /dev/null
+++ b/platform/elf/main.c
@@ -0,0 +1,72 @@
+#include <stdio.h>
+
+#include <lex.h>
+#include <lib/vector.h>
+
+#include <platform/osal.h>
+
+#include <stdlib.h>
+
+int main(int argc, char **argv)
+{
+	printf("Platform set to 'linux-elf'.\n");
+
+	if (argc == 1) {
+		printf("You must specify a file to compile!\n");
+		exit(1);
+	}
+
+	struct file fl = open_file(argv[1], FILE_READ);
+
+	struct vector token_storage = {0};
+	if (vector_init(&token_storage)) {
+		printf("error: vector_init()");
+		exit(1);
+	}
+
+	struct lex lex = {0};
+	lex.line = 0;
+	lex.buffer = fl.buffer;
+	lex.size = fl.size;
+	lex.pos = 0;
+	
+	struct token *tkn = NULL;
+	
+	size_t size = 0;
+
+	do {
+		tkn = mem_alloc(sizeof(struct token)); // Change mem alloc with arena alloc
+
+		if (tkn == NULL) {
+			printf("error: token alloc");
+			exit(1);
+		}
+
+		*tkn = lex_next(&lex);
+
+		//		printf("Tokenized: %.*s, with length: %d.\n", (int)tkn->length, tkn->lexeme, (int)tkn->type);
+
+		if (vector_emplace_back(&token_storage, tkn) == -1) {
+			printf("error: vector_emplace_back()");
+			exit(1);
+		}
+
+	} while (tkn != NULL &&
+		tkn->type != TOKEN_INVALID && 
+		tkn->type != TOKEN_EOP);
+
+	for (int i = 0; i < token_storage.size; i++) {
+		if (token_storage.buffer[i] == NULL)
+			break;
+
+		printf("Tokenized '%.*s' with type: %d\n", //, on line: %d at position: %d\n", 
+		       (int)((struct token*) token_storage.buffer[i])->length,
+		       ((struct token*)token_storage.buffer[i])->lexeme,
+		       (int)((struct token*)token_storage.buffer[i])->type
+//				((struct token*)token_storage.buffer[i])->line,
+//				((struct token*)token_storage.buffer[i])->pos
+				);
+	}
+
+	return 0;
+}
diff --git a/platform/elf/osal.c b/platform/elf/osal.c
new file mode 100644
index 0000000..414cd80
--- /dev/null
+++ b/platform/elf/osal.c
@@ -0,0 +1,57 @@
+#include <platform/osal.h>
+
+#include <stdlib.h>
+#include <stdio.h>
+
+#include <stdarg.h>
+
+#include <assert.h>
+
+void *mem_alloc(size_t s)
+{
+	return malloc(s);
+}
+
+void mem_free(void *p)
+{
+	free(p);
+}
+
+struct file open_file(const char *path, int flags)
+{
+	assert(path != NULL);
+	
+	FILE *file;
+
+	if (flags & FILE_READ) {
+		file = fopen(path, "rb");
+	} else {
+		printf("Read option not specified for file read!");
+		exit(1);
+	}
+
+	fseek(file, 0, SEEK_END);
+	long fsize = ftell(file);
+	fseek(file, 0, SEEK_SET);
+
+	char *content = malloc(fsize + 1);
+	fread(content, fsize, 1, file);
+	fclose(file);
+
+	content[fsize] = 0;
+
+	return (struct file) {.path=path, .buffer=content, .size=fsize};
+}
+
+void print(const char *fmt, ...)
+{
+	va_list args;
+	va_start(args, fmt);
+	vprintf(fmt, args);
+	va_end(args);
+}
+
+void exitc(int c)
+{
+	exit(c);
+}