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> Compiler Internals > bugs & instruction missing (1.69.47) |
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Tomasz Grysztar 22 Mar 2012, 10:31
Thank you for the report.
I have applied the corrections, except for immediate form of VCVTPH2PS, because I could not find it in the latest AMD manuals. Can you point me to the document that contains it? |
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22 Mar 2012, 10:31 |
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madmatt 22 Mar 2012, 15:34
You can find them in the new intel manuals. In case you don't like downloading individual manuals, Intel has come out with an all-in-one manual (~32mb file).
http://www.intel.com/content/www/us/en/processors/architectures-software-developer-manuals.html |
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22 Mar 2012, 15:34 |
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Tomasz Grysztar 22 Mar 2012, 15:48
Not these, the forms defined by Intel are the two-operand forms (without the immediate), which are part of F16C and are supported by fasm since 1.69.15.
And you can see that the encoding for immediate forms mentioned by CandyMan uses XOP prefix, so it cannot be Intel, it must be AMD. |
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22 Mar 2012, 15:48 |
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CandyMan 22 Mar 2012, 17:09
immediate form of VCVTPH2PS I found in old nasm documentation but now it is removed
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22 Mar 2012, 17:09 |
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madmatt 23 Mar 2012, 14:42
Tomasz Grysztar wrote: Not these, the forms defined by Intel are the two-operand forms (without the immediate), which are part of F16C and are supported by fasm since 1.69.15. Yeh, ok, did some googling and this is the only place I've found so far that has the 3-byte instruction format: http://www.sandpile.org/x86/opc_3.htm _________________ Gimme a sledge hammer! I'LL FIX IT! |
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23 Mar 2012, 14:42 |
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