Thanks a lot for the explanation, Michael. I only have limited experience with the Mach-O format, I'll see what I can do.
For reference I'd like to learn existing code for ELF and PE(EXE). I found tccelf.c, do you know where the Windows format is handled? On Thu, May 2, 2019 at 11:27 PM Michael Matz <matz....@frakked.de> wrote: > Hi, > > On Tue, 30 Apr 2019, Ivan Medoedov wrote: > > > However it's possible to "run" the C program on macOS: > > > > tcc -run hello.c > > > > How does this work? Is it like an emulator running ELF on macOS? Where > can I > > find this code? > > It works because for -run no file formats enter the picture. Libraries > (like the implicit use of the C library in above hello world example) are > dealt with via dlopen, and source files are simply compiled into memory > blobs, without being written to files (and if going via intermediate .o > files they are generated as ELF files, and those are understood natively > by TCC itself). > > > Is it possible to use this code to build Mach-O binaries? > > No. > > > I'd like to contribute. I think it's very important to support such a > > major OS. > > Contributions for supporting Mach-O would be welcome. > > > Ciao, > Michael. > > _______________________________________________ > Tinycc-devel mailing list > Tinycc-devel@nongnu.org > https://lists.nongnu.org/mailman/listinfo/tinycc-devel >
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