1 files changed, 51 insertions, 49 deletions
diff --git a/apps/factorial2.subx b/apps/factorial2.subx
index 0eaaf049..7d303227 100644
--- a/apps/factorial2.subx
+++ b/apps/factorial2.subx
@@ -15,58 +15,11 @@
 # Expected output:
 #   ........
 # Every '.' indicates a passing test. Failing tests get a 'F'.
+#
+# Compare apps/factorial.subx
 
 == code
 
-Entry:  # run tests if necessary, compute `factorial(5)` if not
-    # . prologue
-    89/<- %ebp 4/r32/esp
-
-    # initialize heap
-    # . Heap = new-segment(Heap-size)
-    # . . push args
-    68/push Heap/imm32
-    ff 6/subop/push *Heap-size
-    # . . call
-    e8/call new-segment/disp32
-    # . . discard args
-    81 0/subop/add %esp 8/imm32
-
-    # - if argc > 1 and argv[1] == "test", then return run_tests()
-    # if (argc <= 1) goto run-main
-    81 7/subop/compare *ebp 1/imm32
-    7e/jump-if-<= $run-main/disp8
-    # if (!kernel-string-equal?(argv[1], "test")) goto run-main
-    # . eax = kernel-string-equal?(argv[1], "test")
-    # . . push args
-    68/push "test"/imm32
-    ff 6/subop/push *(ebp+8)
-    # . . call
-    e8/call kernel-string-equal?/disp32
-    # . . discard args
-    81 0/subop/add %esp 8/imm32
-    # . if (eax == false) goto run-main
-    3d/compare-eax-and 0/imm32/false
-    74/jump-if-= $run-main/disp8
-    # run-tests()
-    e8/call run-tests/disp32
-    # syscall(exit, *Num-test-failures)
-    8b/-> *Num-test-failures 3/r32/ebx
-    eb/jump $main:end/disp8
-$run-main:
-    # - otherwise return factorial(5)
-    # eax = factorial(5)
-    # . . push args
-    68/push 5/imm32
-    # . . call
-    e8/call factorial/disp32
-    # . . discard args
-    81 0/subop/add %esp 4/imm32
-    # syscall(exit, eax)
-    89/<- %ebx 0/r32/eax
-$main:end:
-    e8/call  syscall_exit/disp32
-
 factorial:  # n: int -> int/eax
     # . prologue
     55/push-ebp
@@ -115,3 +68,52 @@ test-factorial:
     81 0/subop/add %esp 0xc/imm32
     # end
     c3/return
+
+Entry:  # run tests if necessary, compute `factorial(5)` if not
+    # . prologue
+    89/<- %ebp 4/r32/esp
+
+    # initialize heap
+    # . Heap = new-segment(Heap-size)
+    # . . push args
+    68/push Heap/imm32
+    ff 6/subop/push *Heap-size
+    # . . call
+    e8/call new-segment/disp32
+    # . . discard args
+    81 0/subop/add %esp 8/imm32
+
+    # - if argc > 1 and argv[1] == "test", then return run_tests()
+    # if (argc <= 1) goto run-main
+    81 7/subop/compare *ebp 1/imm32
+    7e/jump-if-<= $run-main/disp8
+    # if (!kernel-string-equal?(argv[1], "test")) goto run-main
+    # . eax = kernel-string-equal?(argv[1], "test")
+    # . . push args
+    68/push "test"/imm32
+    ff 6/subop/push *(ebp+8)
+    # . . call
+    e8/call kernel-string-equal?/disp32
+    # . . discard args
+    81 0/subop/add %esp 8/imm32
+    # . if (eax == false) goto run-main
+    3d/compare-eax-and 0/imm32/false
+    74/jump-if-= $run-main/disp8
+    # run-tests()
+    e8/call run-tests/disp32
+    # syscall(exit, *Num-test-failures)
+    8b/-> *Num-test-failures 3/r32/ebx
+    eb/jump $main:end/disp8
+$run-main:
+    # - otherwise return factorial(5)
+    # ebx = factorial(5)
+    # . . push args
+    68/push 5/imm32
+    # . . call
+    e8/call factorial/disp32
+    # . . discard args
+    81 0/subop/add %esp 4/imm32
+    #
+    89/<- %ebx 0/r32/eax
+$main:end:
+    e8/call  syscall_exit/disp32