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-rw-r--r--sys/boot/i386/boot0/boot0.S4
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/boot/i386/boot0/boot0.S b/sys/boot/i386/boot0/boot0.S
index 798ee97..708f093 100644
--- a/sys/boot/i386/boot0/boot0.S
+++ b/sys/boot/i386/boot0/boot0.S
@@ -541,11 +541,11 @@ putchr:
int $0x10 # character
popw %bx # Restore
#else /* SIO */
- movb $0x01,%ah # BIOS: Send
+ movb $0x01,%ah # BIOS: Send character
bioscom:
pushw %dx # Save
xorw %dx,%dx # Use COM1
- int $0x14 # Character
+ int $0x14 # BIOS: Serial I/O
popw %dx # Restore
#endif /* SIO */
retw # To caller
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