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2017-04-12gdb: Move DJGPP/go32 bits to their own tdep filePedro Alves1-0/+72
I posit that this makes them easier to find. The other day while working on the wchar_t patch, I had a bit of trouble finding the DJGPP/go32 tdep bits. My initial reaction was looking for a go32-specific tdep file, but there's none. Confirmed that a --host=i586-pc-msdosdjgpp GDB still builds successfully and includes the i386-go32-tdep.o object. Confirmed that an --enable-targets=all build of GDB on x86-64 GNU/Linux includes the DJGPP/go32 bits too. gdb/ChangeLog: 2017-04-12 Pedro Alves <palves@redhat.com> * Makefile.in (ALL_TARGET_OBS): Add i386-go32-tdep.o. * configure.tgt: Handle i[34567]86-*-go32* and i[34567]86-*-msdosdjgpp*. * i386-tdep.c (i386_svr4_reg_to_regnum): Make extern. (i386_go32_init_abi, i386_coff_osabi_sniffer): Moved to i386-go32-tdep.c. (_initialize_i386_tdep): DJGPP bits moved to i386-go32-tdep.c. * i386-go32-tdep.c: New file. * i386-tdep.h (tdesc_i386_mmx, i386_svr4_reg_to_regnum): New declarations.