13.12.2015, 17:54, "Luboš Doležel via cfe-commits" <cfe-commits@lists.llvm.org>: > Hello, > > I'm the developer of Darling, a translation layer for running OS X > binaries on Linux. > > I'm facing many difficulties due to the following differences in i386 > ABI between Darwin and Linux: > > * size_t on Darwin/i386 is 'unsigned long', but Linux/i386 uses > 'unsigned int' (=> different mangled names). > * long double on Darwin/i386 is 128 bits long, but Linux/i386 uses only > 96 bits. > > This problem can be overcome by specifying '-target > i386-unknown-darwin-elf', but this currently fails due to a different > data layout string (Darwin specifies Mach-O). > > The attached patch allows the use of ELF with the DarwinI386 target. It > is identical to what is already done in the WindowsX86_32 target. > > Pretty please, include my patch, as it would be very helpful and it's a > rather small change.
I think it would be more logical to use ELF when isOSBinFormatELF is true, than when isOSBinFormatMachO is false -- Regards, Konstantin _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
