Incorrect ROR implementation

An Open Source DOS emulator to run old DOS games

Brought to you by: harekiet, qbix79

#511 Incorrect ROR implementation

Milestone: 0.74

Status: fixed

Owner: Sjoerd

Labels: None

Priority: 1

Updated: 2019-10-01

Created: 2019-08-20

Creator: Nathan Egge

Private: No

Executing ror byte [si], 8 instruction incorrectly sets CF when [si] = 0. The attached test program outputs 0 in MS-DOS 6.22 on hardware.

1 Attachments

db_test.com

Discussion

Qbix - 2019-09-30

assigned_to: Sjoerd
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Qbix - 2019-09-30

This should be fixed now according to harekiet.

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Qbix - 2019-10-01

status: open --> fixed
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