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1.1 ! root 1: This is GDB, a source-level debugger intended for GNU, ! 2: presently running under un*x. ! 3: ! 4: Before compiling GDB, you must set up links to four files according to ! 5: the kind of machine you are running on. To do this, type `config.gdb ! 6: machine', where machine is something like `vax' or `sun2'. This ! 7: creates links named `param.h', `m-init.h', `opcode.h', and `pinsn.c'. ! 8: (Note: we lack information on certain machines.) ! 9: ! 10: Also, `Makefile' must be changed to say `OBSTACK = obstack.o' instead ! 11: of `OBSTACK=-lobstack' (unless you want to install obstack.o as ! 12: /lib/libobstack.a). ! 13: ! 14: Once these files are set up, just `make' will do everything, ! 15: producing an executable `gdb' in this directory. ! 16: ! 17: About the machine-dependent files... ! 18: ! 19: m-<machine>.h ! 20: ! 21: This file contains macro definitions that express information ! 22: about the machine's registers, stack frame format and instructions. ! 23: ! 24: m-<machine>init.h ! 25: ! 26: This file defines one macro, which says how to round up from the ! 27: address of the end of the text of one .o file to the beginning of ! 28: the text of the next .o file. ! 29: ! 30: <machine>-opcode.h, <machine>-pinsn.c ! 31: These files contain the information necessary to print instructions ! 32: for your cpu type.
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