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Mailing lists / fpc-devel / 2012-01

intel assembler operand size

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Torsten

Hi,

i need a little help.

memory operand size:

mem128 mem256
FPC DQWORD ?
nasm OWORD YWORD
MASM XMMWORD YMMWORD
GAS (att-syntax) asm-code-extention (x/y)

I don't known what is the best type-definition for 256-bit memory operand.

What is your opinion.

regards

Torsten

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Florian Klämpfl
to Torsten
Torsten wrote 16 lines
Hi, i need a little help. memory operand size: mem128 mem256 FPC DQWORD ? nasm OWORD YWORD MASM XMMWORD YMMWORD GAS (att-syntax) asm-code-extention (x/y) I don't known what is the best type-definition for 256-bit memory operand. What is your opinion.

FPC in intel mode should follow masm/intel asm. Same for GAS?

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Unknown author
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-----Ursprüngliche Nachricht----- Von: Florian Klämpfl Gesendet: Mon. 16.01.2012 20:56 An: FPC developers list Betreff: Re: [fpc-devel] intel assembler operand size Am 13.01.2012 22:46, schrieb Torsten: > Hi, > > i need a little help. > > > memory operand size: > > mem128 mem256 > FPC DQWORD ? > nasm OWORD YWORD > MASM XMMWORD YMMWORD > GAS (att-syntax) asm-code-extention (x/y) > > I don't known what is the best type-definition for 256-bit memory operand. > > What is your opinion. FPC in intel mode should follow masm/intel asm. Same for GAS?

Yes, GAS (intel mode) = MASM (intel mode)

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Torsten

-----Ursprüngliche Nachricht Ende-----

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