1 files changed, 17 insertions, 0 deletions
diff --git a/linux/307size.subx b/linux/307size.subx
new file mode 100644
index 00000000..9d2be695
--- /dev/null
+++ b/linux/307size.subx
@@ -0,0 +1,17 @@
+# Size of an array in bytes.
+
+== code
+
+size:  # in: (addr array _) -> result/eax: int
+    # . prologue
+    55/push-ebp
+    89/<- %ebp 4/r32/esp
+    # eax = in
+    8b/-> *(ebp+8) 0/r32/eax
+    #
+    8b/-> *eax 0/r32/eax
+$size:end:
+    # . epilogue
+    89/<- %esp 5/r32/ebp
+    5d/pop-to-ebp
+    c3/return