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Fixed crash on opening 7z/LZMA archives, x64 only
With Position Independent Code (PIC) enabled on x64, non-MSVC compilers use wrong inline assembly for cpuid
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1 changed files with 3 additions and 3 deletions
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@ -70,9 +70,9 @@ static void MyCPUID(UInt32 function, UInt32 *a, UInt32 *b, UInt32 *c, UInt32 *d)
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*c = c2;
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*d = d2;
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#elif __PIC__
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#elif defined __PIC__ && defined __i386__
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/* GCC or Clang WITH position-independent code generation */
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/* GCC or Clang WITH position-independent code generation, i386 only */
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__asm__ __volatile__ (
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"xchgl %%ebx, %1\n"
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@ -86,7 +86,7 @@ static void MyCPUID(UInt32 function, UInt32 *a, UInt32 *b, UInt32 *c, UInt32 *d)
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#else
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/* GCC or Clang WITHOUT position-independent code generation */
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/* GCC or Clang WITHOUT position-independent code generation, or x86_64 */
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__asm__ __volatile__ (
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"cpuid"
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