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* i386 version of fpc_pchar_length did not accept NIL strings, maybe we have to check other implementations also

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git-svn-id: trunk@12461 -
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ivost 2009-01-01 21:18:49 +00:00
parent 660a7c4b6d
commit fe3263eb08
1 changed files with 3 additions and 0 deletions
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3
rtl/i386/i386.inc
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@ -1037,12 +1037,15 @@ asm
{$endif} {$endif}
movl $0xffffffff,%ecx movl $0xffffffff,%ecx
xorl %eax,%eax xorl %eax,%eax
cmp %edi,%edi
jz .LStrLenDone
cld cld
repne repne
scasb scasb
movl $0xfffffffe,%eax movl $0xfffffffe,%eax
subl %ecx,%eax subl %ecx,%eax
movl saveedi,%edi movl saveedi,%edi
.LStrLenDone:
end; end;
{$endif FPC_SYSTEM_HAS_FPC_PCHAR_LENGTH} {$endif FPC_SYSTEM_HAS_FPC_PCHAR_LENGTH}