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-rw-r--r--subx/ex2.subx4
1 files changed, 2 insertions, 2 deletions
diff --git a/subx/ex2.subx b/subx/ex2.subx
index aed8dc8d..39829cef 100644
--- a/subx/ex2.subx
+++ b/subx/ex2.subx
@@ -3,9 +3,9 @@
 # opcode        ModR/M                    SIB                   displacement    immediate
 # instruction   mod, reg, Reg/Mem bits    scale, index, base
 # 1-3 bytes     0/1 byte                  0/1 byte              0/1/2/4 bytes   0/1/2/4 bytes
-  bb                                                                            1/imm32       # copy 42 to EBX
+  bb                                                                            1/imm32       # copy 1 to EBX
   81            c3                                                              1/imm32       # add 1 to EBX
-  # exit
+  # exit(EBX)
   b8                                                                            1/imm32       # copy 1 to EAX
   cd                                                                            128/imm8      # int 80h