random scheisse

1 files changed, 32 insertions, 0 deletions

diff --git a/asm_print.c b/asm_print.c
new file mode 100644
index 0000000..f232661
--- /dev/null
+++ b/asm_print.c
@@ -0,0 +1,32 @@
+#include <string.h>
+#include <stddef.h>
+
+#ifndef __stupid
+#define __stupid
+
+void dprint(const char* str);
+
+int main(void) {
+    const char* message = "Hello, World!";
+
+    dprint(message);
+
+    return 0;
+}
+
+void dprint(const char* str) {
+    size_t len = strlen(str);
+
+    asm volatile (
+        "movq $1, %%rax;"
+        "movq $1, %%rdi;"
+        "movq %0, %%rsi;"
+        "movq %1, %%rdx;"
+        "syscall;"
+        :
+        : "r" (str), "r" (len)
+        : "%rax", "%rdi", "%rsi", "%rdx"
+    );
+}
+
+#endif