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florian 2013-04-04 21:06:10 +00:00
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compiler/x86/aasmcpu.pas
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@ -312,7 +312,14 @@ interface
were reversed and GAS still keeps this "feature" for compatibility. were reversed and GAS still keeps this "feature" for compatibility.
for details: http://sourceware.org/binutils/docs/as/i386_002dBugs.html#i386_002dBugs for details: http://sourceware.org/binutils/docs/as/i386_002dBugs.html#i386_002dBugs
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=372528 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=372528
http://en.wikibooks.org/wiki/X86_Assembly/GAS_Syntax#Caveats } http://en.wikibooks.org/wiki/X86_Assembly/GAS_Syntax#Caveats
Since FPC is "GAS centric" due to its history it generates instructions with the same operand order so
when generating output for other assemblers, the opcodes must be fixed before writing them.
This function returns the fixed opcodes. Changing the opcodes permanently is no good idea
because in case of smartlinking assembler is generated twice so at the second run wrong
assembler is generated.
}
function FixNonCommutativeOpcodes: tasmop; function FixNonCommutativeOpcodes: tasmop;
private private
FOperandOrder : TOperandOrder; FOperandOrder : TOperandOrder;