diff --git a/bin/bitwise.s b/bin/bitwise.s
new file mode 100644
index 0000000..8b0e895
--- /dev/null
+++ b/bin/bitwise.s
@@ -0,0 +1,4 @@
+ .globl main
+main:
+ movl    $12, %eax
+ ret
diff --git a/bin/bitwise_zero.s b/bin/bitwise_zero.s
new file mode 100644
index 0000000..e4eafde
--- /dev/null
+++ b/bin/bitwise_zero.s
@@ -0,0 +1,4 @@
+ .globl main
+main:
+ movl    $0, %eax
+ ret
diff --git a/bin/multi_digit.s b/bin/multi_digit.s
new file mode 100644
index 0000000..bdd010e
--- /dev/null
+++ b/bin/multi_digit.s
@@ -0,0 +1,4 @@
+ .globl main
+main:
+ movl    $100, %eax
+ ret
diff --git a/bin/newlines.s b/bin/newlines.s
new file mode 100644
index 0000000..e4eafde
--- /dev/null
+++ b/bin/newlines.s
@@ -0,0 +1,4 @@
+ .globl main
+main:
+ movl    $0, %eax
+ ret
diff --git a/bin/no_newlines.s b/bin/no_newlines.s
new file mode 100644
index 0000000..e4eafde
--- /dev/null
+++ b/bin/no_newlines.s
@@ -0,0 +1,4 @@
+ .globl main
+main:
+ movl    $0, %eax
+ ret
diff --git a/bin/not_five.s b/bin/not_five.s
new file mode 100644
index 0000000..82c9509
--- /dev/null
+++ b/bin/not_five.s
@@ -0,0 +1,4 @@
+ .globl main
+main:
+ movl    $5, %eax
+ ret
diff --git a/bin/not_zero.s b/bin/not_zero.s
new file mode 100644
index 0000000..e4eafde
--- /dev/null
+++ b/bin/not_zero.s
@@ -0,0 +1,4 @@
+ .globl main
+main:
+ movl    $0, %eax
+ ret
diff --git a/bin/return_0.s b/bin/return_0.s
new file mode 100644
index 0000000..e4eafde
--- /dev/null
+++ b/bin/return_0.s
@@ -0,0 +1,4 @@
+ .globl main
+main:
+ movl    $0, %eax
+ ret
diff --git a/bin/return_2.s b/bin/return_2.s
new file mode 100644
index 0000000..cbfb120
--- /dev/null
+++ b/bin/return_2.s
@@ -0,0 +1,4 @@
+ .globl main
+main:
+ movl    $2, %eax
+ ret
diff --git a/bin/spaces.s b/bin/spaces.s
new file mode 100644
index 0000000..e4eafde
--- /dev/null
+++ b/bin/spaces.s
@@ -0,0 +1,4 @@
+ .globl main
+main:
+ movl    $0, %eax
+ ret
diff --git a/c/tests/stage_1/valid/multi_digit b/c/tests/stage_1/valid/multi_digit
new file mode 100755
index 0000000..ba34870
Binary files /dev/null and b/c/tests/stage_1/valid/multi_digit differ
diff --git a/c/tests/stage_1/valid/multi_digit.s b/c/tests/stage_1/valid/multi_digit.s
new file mode 100644
index 0000000..bdd010e
--- /dev/null
+++ b/c/tests/stage_1/valid/multi_digit.s
@@ -0,0 +1,4 @@
+ .globl main
+main:
+ movl    $100, %eax
+ ret
diff --git a/c/tests/stage_1/valid/newlines.s b/c/tests/stage_1/valid/newlines.s
new file mode 100644
index 0000000..e4eafde
--- /dev/null
+++ b/c/tests/stage_1/valid/newlines.s
@@ -0,0 +1,4 @@
+ .globl main
+main:
+ movl    $0, %eax
+ ret
diff --git a/c/tests/stage_1/valid/no_newlines.s b/c/tests/stage_1/valid/no_newlines.s
new file mode 100644
index 0000000..e4eafde
--- /dev/null
+++ b/c/tests/stage_1/valid/no_newlines.s
@@ -0,0 +1,4 @@
+ .globl main
+main:
+ movl    $0, %eax
+ ret
diff --git a/c/tests/stage_1/valid/return_0.s b/c/tests/stage_1/valid/return_0.s
new file mode 100644
index 0000000..e4eafde
--- /dev/null
+++ b/c/tests/stage_1/valid/return_0.s
@@ -0,0 +1,4 @@
+ .globl main
+main:
+ movl    $0, %eax
+ ret
diff --git a/c/tests/stage_1/valid/return_2.s b/c/tests/stage_1/valid/return_2.s
new file mode 100644
index 0000000..cbfb120
--- /dev/null
+++ b/c/tests/stage_1/valid/return_2.s
@@ -0,0 +1,4 @@
+ .globl main
+main:
+ movl    $2, %eax
+ ret
diff --git a/c/tests/stage_1/valid/spaces.s b/c/tests/stage_1/valid/spaces.s
new file mode 100644
index 0000000..e4eafde
--- /dev/null
+++ b/c/tests/stage_1/valid/spaces.s
@@ -0,0 +1,4 @@
+ .globl main
+main:
+ movl    $0, %eax
+ ret