* config/i386/tm-linux.h: Define FILL_FPXREGSET.
* gregset.h: If FILL_FPXREGSET is defined, provide
gdb_fpxregset_t, supply_fpxregset, and fill_fpxregset.
* linux-proc.c (linux_do_thread_registers): If FILL_FPXREGSET
is defined, call fill_fpxregset.
* linux-proc.c (linux_do_thread_registers): Ignore fpxregs
until we can resolve portability issues.
* gregset.h: Remove references to fpxregs.
* gcore.c (gcore_command): Initialize note_sec to NULL.
* gregset.h: New file. Typedefs for gdb_gregset_t and
gdb_fpregset_t, prototypes for supply_gregset and friends.
* procfs.c: Include gregset.h. Delete local prototypes for
supply_gregset etc., and local typedef gdb_gregset_t etc.
* sol-thread.c: Include gregset.h, delete local prototypes,
add appropriate casts to gdb_gregset_t.
* uw-thread.c, lin-thread.c, core-sol2.c, core-regset.c,
sparc-tdep.c, ptx4-nat.c, ppc-linux-nat.c, mipsv4-nat.c,
m88k-nat.c, m68klinux-nat.c, m68k-tdep.c, irix5-nat.c,
irix4-nat.c, ia64-linux-nat.c, i386v4-nat.c, cxux-nat.c,
arm-linux-nat.c, alpha-nat.c: Include gregset.h.
* config/nm-linux.h: Define GDB_GREGSET_T, GDB_FPREGET_T.
* config/sparc/tm-sun4sol2.h: Ditto.
Daniel Jacobowitz