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Index > Compiler Internals > setc eax bug

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Gray



Joined: 26 Oct 2004
Posts: 1
Gray
flat assembler 1.56 compile error instructions
setc eax
setc ax
to setc al without Error message.

flat assembler 1.56 compile error instructions
setc esi
setc si
to setc dh without Error message.

And so on...
Post 26 Oct 2004, 10:15
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Tomasz Grysztar



Joined: 16 Jun 2003
Posts: 7725
Location: Kraków, Poland
Tomasz Grysztar
Fixed.
Post 29 Oct 2004, 13:28
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Nikolay Petrov



Joined: 22 Apr 2004
Posts: 101
Location: Bulgaria
Nikolay Petrov
I'm surpised Confused

From Intel Opcodes and Mnemonics:
SETC - Set if Carry (386+)
Usage: SETC dest
Modifies flags: none
Sets the byte in the operand to 1 if the Carry Flag is set,
otherwise sets the operand to 0.
Clocks Size
Operands 808x 286 386 486 Bytes
reg8 - - 4 3 3

mem8 - - 5 4 3

0F 92 SETC r/m8 Set if carry (CF=1)

Is it possible to write - setc eax ; eax is not r/m8 Question
Post 01 Nov 2004, 18:59
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comrade



Joined: 16 Jun 2003
Posts: 1137
Location: Russian Federation
comrade
It is not possible, but before the bug was fixed, it was possible.
Post 01 Nov 2004, 20:14
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Nikolay Petrov



Joined: 22 Apr 2004
Posts: 101
Location: Bulgaria
Nikolay Petrov
it's a good news
Post 02 Nov 2004, 06:26
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