Displaying 4 results from an estimated 4 matches for "nsrang".
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nsrange
2015 Apr 20
2
[LLVMdev] question about alignment of structures on the stack (arm 32)
Dear community,
I faced with code which was generated by llvm, assembly instructions of that code is relying on 8-bytes alignment for structures on the stack.
The part of Objective C code is following:
-(void)getCharacters:(unichar *)unicode {
NSRange range;
range.location = 0;
range.length = [self length];
printf("%p, %p\n", &range.location, &range.length);
And before printf call I see an argument preparation, and one of the most interesting instruction
orr r3, r2, #4 ;for address of range.length
Does th...
2015 Apr 21
2
[LLVMdev] question about alignment of structures on the stack (arm 32)
...pects 8-bytes alignment.
So in 50% cases when call made from MachO to ELF stack pointer register contains not a 8-bytes aligned address.
Even in case of trivial call
NSLog(@"Test string") from MachO
it leads to -[NSString getCharacters:]
------
-(void)getCharacters:(unichar *)unicode {
NSRange range={0,[self length]};
[self getCharacters:unicode range:range];
}
------
when "range" is copying by value, and second field of "range" is evaluated incorrectly,
its address evaluated as address of the structure itself.
because of orr r3, r2, #4,
The minimum example I th...
2007 Sep 28
0
Wine release 0.9.46
...ore IHTMLStyle getters implementation.
mshtml: Added HTMLStyle::get_textDecoration* implementation.
mshtml: Added get_styleSheets implementation.
mshtml: Added IHTMLStyleSheetsCollection::get_length implementation.
mshtml: Fixed IHTMLTxtRange::get_text implementation with no nsrange associated.
mshtml: Added more tests.
mshtml: Added Exec(IDM_FONT) stub implementation.
shdocvw: Added WebBrowser::FullScreen property implementation.
shdocvw: Added WebBrowser::Resizable property implementation.
mshtml: Don't crash in UIActivate if Gecko is not a...
2009 Sep 25
0
Wine release 1.1.30
...;s OpenAL.framework.
Marcus Meissner (7):
wineoss.drv: Avoid mixer fd leak.
oleview: Fixed bad error check.
wineoss.drv: 2 more close(mixer) added.
gdiplus: do not memcpy over NULL ptrs (Coverity).
jscript: Initialize this_obj with NULL (Coverity).
mshmtl: Check nsrange before calling ->Release (coverity).
jscript: Check for arg_array being NULL (Coverity).
Markus Stockhausen (1):
gdi32: Check for NULL pointer in GdiAlphaBlend.
Michael Karcher (1):
ntdll: Fix DEP status initialization.
Michael Stefaniuc (5):
windowscodecs: Use FAILED...