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DUP: Fix byte writes to odd addresses

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Typo.
This commit is contained in:
Timothe Litt 2013-07-08 09:38:59 -04:00
parent cd86bc5448
commit 317efadcdc
1 changed files with 1 additions and 1 deletions
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PDP11/pdp11_dup.c
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@ -503,7 +503,7 @@ if (dup >= dup_desc.lines) /* validate line number
orig_val = regs[(PA >> 1) & 03][dup];
if (PA & 1) /* unaligned byte access? */
data = ((data << 8) & (orig_val & 0xFF)) & 0xFFFF; /* Merge with original word */
data = ((data << 8) | (orig_val & 0xFF)) & 0xFFFF; /* Merge with original word */
else
if (access == WRITEB) /* byte access? */
data = (orig_val & 0xFF00) | (data & 0xFF); /* Merge with original high word */