Initial creation of sourceware repository

29 files changed, 0 insertions, 586 deletions

diff --git a/gdb/config/powerpc/.Sanitize b/gdb/config/powerpc/.Sanitize
deleted file mode 100644
index d2d5356..0000000
--- a/gdb/config/powerpc/.Sanitize
+++ /dev/null
@@ -1,65 +0,0 @@
-# .Sanitize for devo/gdb/config/powerpc.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-aix.mh
-aix.mt
-cygwin.mh
-cygwin.mt
-gdbserve.mt
-linux.mh
-macos.mh
-macos.mt
-linux.mh
-nm-aix.h
-nm-macos.h
-nm-solaris.h
-ppc-eabi.mt
-ppc-nw.mt
-ppc-sim.mt
-ppcle-eabi.mt
-ppcle-sim.mt
-solaris.mh
-solaris.mt
-tm-cygwin.h
-tm-macos.h
-tm-ppc-aix.h
-tm-ppc-eabi.h
-tm-ppc-nw.h
-tm-ppc-sim.h
-tm-ppcle-eabi.h
-tm-ppcle-sim.h
-tm-solaris.h
-xm-aix.h
-xm-cygwin.h
-xm-linux.h
-xm-mpw.h
-xm-solaris.h
-
-Things-to-lose:
-
-
-Do-last:
-
-# End of file.
diff --git a/gdb/config/powerpc/cygwin.mh b/gdb/config/powerpc/cygwin.mh
deleted file mode 100644
index 0c25709..0000000
--- a/gdb/config/powerpc/cygwin.mh
+++ /dev/null
@@ -1,5 +0,0 @@
-MH_CFLAGS=
-XM_FILE=xm-cygwin.h
-XDEP_FILES=ser-tcp.o
-NATDEPFILES=win32-nat.o
-XM_CLIBS=-lkernel32
diff --git a/gdb/config/powerpc/cygwin.mt b/gdb/config/powerpc/cygwin.mt
deleted file mode 100644
index b86b2af..0000000
--- a/gdb/config/powerpc/cygwin.mt
+++ /dev/null
@@ -1,6 +0,0 @@
-# Target: Powerpc running cygnus's unix api over win32
-TDEPFILES= rs6000-tdep.o
-TM_FILE= tm-cygwin.h
-
-
-
diff --git a/gdb/config/powerpc/gdbserve.mt b/gdb/config/powerpc/gdbserve.mt
deleted file mode 100644
index 7728407..0000000
--- a/gdb/config/powerpc/gdbserve.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: GDBSERVE.NLM running on a Power-PC
-TDEPFILES= ppc.o 
-CPU_FILE= ppc
diff --git a/gdb/config/powerpc/macos.mh b/gdb/config/powerpc/macos.mh
deleted file mode 100644
index 63b0648..0000000
--- a/gdb/config/powerpc/macos.mh
+++ /dev/null
@@ -1,4 +0,0 @@
-# Host: PowerMac (PowerPC running MacOS)
-
-NATDEPFILES= mac-nat.o
-NAT_FILE= nm-macos.h
diff --git a/gdb/config/powerpc/macos.mt b/gdb/config/powerpc/macos.mt
deleted file mode 100644
index 07ad0d2..0000000
--- a/gdb/config/powerpc/macos.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: PowerMac (PowerPC running MacOS)
-TDEPFILES= rs6000-tdep.o xcoffread.o
-TM_FILE= tm-macos.h
diff --git a/gdb/config/powerpc/nm-aix.h b/gdb/config/powerpc/nm-aix.h
deleted file mode 100644
index f9ce934..0000000
--- a/gdb/config/powerpc/nm-aix.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* IBM PowerPC native-dependent macros for GDB, the GNU debugger.
-   Copyright 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-#include "rs6000/nm-rs6000.h"
diff --git a/gdb/config/powerpc/nm-macos.h b/gdb/config/powerpc/nm-macos.h
deleted file mode 100644
index a1a3d9e..0000000
--- a/gdb/config/powerpc/nm-macos.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* PowerMac native-dependent macros for GDB, the GNU debugger.
-   Copyright (C) 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Nothing needed, at least so far.  */
diff --git a/gdb/config/powerpc/nm-solaris.h b/gdb/config/powerpc/nm-solaris.h
deleted file mode 100644
index b276a71..0000000
--- a/gdb/config/powerpc/nm-solaris.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Native-dependent definitions for PowerPC running Solaris.
-   Copyright 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Include the generic SVR4 definitions.  */
-
-#include <nm-sysv4.h>
-
-/* Before storing, we need to read all the registers.  */
-
-#define CHILD_PREPARE_TO_STORE() read_register_bytes (0, NULL, REGISTER_BYTES)
-
-/* Solaris PSRVADDR support does not seem to include a place for nPC.  */
-
-#define PRSVADDR_BROKEN
diff --git a/gdb/config/powerpc/ppc-eabi.mt b/gdb/config/powerpc/ppc-eabi.mt
deleted file mode 100644
index ba68196..0000000
--- a/gdb/config/powerpc/ppc-eabi.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: PowerPC running eabi
-TDEPFILES= rs6000-tdep.o monitor.o dsrec.o ppcbug-rom.o dink32-rom.o ppc-bdm.o ocd.o ser-ocd.o
-TM_FILE= tm-ppc-eabi.h
diff --git a/gdb/config/powerpc/ppc-nw.mt b/gdb/config/powerpc/ppc-nw.mt
deleted file mode 100644
index 0eaa23d..0000000
--- a/gdb/config/powerpc/ppc-nw.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: PowerPC running Netware
-TDEPFILES= rs6000-tdep.o
-TM_FILE= tm-ppc-nw.h
diff --git a/gdb/config/powerpc/ppc-sim.mt b/gdb/config/powerpc/ppc-sim.mt
deleted file mode 100644
index 43628c1..0000000
--- a/gdb/config/powerpc/ppc-sim.mt
+++ /dev/null
@@ -1,6 +0,0 @@
-# Target: PowerPC running eabi and including the simulator
-TDEPFILES= rs6000-tdep.o monitor.o dsrec.o ppcbug-rom.o dink32-rom.o ppc-bdm.o ocd.o ser-ocd.o
-TM_FILE= tm-ppc-eabi.h
-
-SIM_OBS = remote-sim.o
-SIM = ../sim/ppc/libsim.a
diff --git a/gdb/config/powerpc/ppcle-eabi.mt b/gdb/config/powerpc/ppcle-eabi.mt
deleted file mode 100644
index b336a11..0000000
--- a/gdb/config/powerpc/ppcle-eabi.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: PowerPC running eabi in little endian mode
-TDEPFILES= ser-ocd.o rs6000-tdep.o monitor.o dsrec.o ppcbug-rom.o ppc-bdm.o ocd.o
-TM_FILE= tm-ppcle-eabi.h
diff --git a/gdb/config/powerpc/ppcle-sim.mt b/gdb/config/powerpc/ppcle-sim.mt
deleted file mode 100644
index f08dafe..0000000
--- a/gdb/config/powerpc/ppcle-sim.mt
+++ /dev/null
@@ -1,6 +0,0 @@
-# Target: PowerPC running eabi in little endian mode under the simulator
-TDEPFILES= ser-ocd.o rs6000-tdep.o monitor.o dsrec.o ppcbug-rom.o ppc-bdm.o ocd.o
-TM_FILE= tm-ppcle-eabi.h
-
-SIM_OBS = remote-sim.o
-SIM = ../sim/ppc/libsim.a
diff --git a/gdb/config/powerpc/solaris.mh b/gdb/config/powerpc/solaris.mh
deleted file mode 100644
index 7d3444e..0000000
--- a/gdb/config/powerpc/solaris.mh
+++ /dev/null
@@ -1,18 +0,0 @@
-# Host: PowerPC, running Solaris 2
-
-XM_FILE= xm-solaris.h
-XDEPFILES= ser-tcp.o
-XM_CLIBS= -lsocket -lnsl
-
-NAT_FILE= nm-solaris.h
-NATDEPFILES= corelow.o core-sol2.o solib.o procfs.o fork-child.o
-
-# If you are compiling with Sun's compiler, add the -xs option to CC
-# (e.g. `make CC="cc -xs"').
-# Sun's compilers require the -xs option to produce debug information
-# in the final linked executable.  Otherwise they leave it in the .o
-# files only, with undocumented pointers to it in the linked executable.
-# This is commented out because we don't assume that the Sun compiler
-# is in use.
-#MH_CFLAGS=-xs
-HOST_IPC=-DBSD_IPC
diff --git a/gdb/config/powerpc/solaris.mt b/gdb/config/powerpc/solaris.mt
deleted file mode 100644
index a6e421e..0000000
--- a/gdb/config/powerpc/solaris.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: PowerPC, running Solaris 2
-TDEPFILES= rs6000-tdep.o
-TM_FILE= tm-solaris.h
diff --git a/gdb/config/powerpc/tm-cygwin.h b/gdb/config/powerpc/tm-cygwin.h
deleted file mode 100644
index 27ae24a..0000000
--- a/gdb/config/powerpc/tm-cygwin.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* Macro definitions PowerPC running under the Cygwin API.
-   Copyright 1996 Free Software Foundation, Inc.
-
-   This file is part of GDB.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "powerpc/tm-ppcle-eabi.h"
-
diff --git a/gdb/config/powerpc/tm-macos.h b/gdb/config/powerpc/tm-macos.h
deleted file mode 100644
index b29d285..0000000
--- a/gdb/config/powerpc/tm-macos.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* Macro definitions for Power PC running MacOS.
-   Copyright (C) 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-/* Use generic RS6000 definitions. */
-#include "rs6000/tm-rs6000.h"
-
-#define GDB_TARGET_POWERPC
-
-/* This is no use to us.  */
-#undef PC_LOAD_SEGMENT
diff --git a/gdb/config/powerpc/tm-ppc-aix.h b/gdb/config/powerpc/tm-ppc-aix.h
deleted file mode 100644
index 5dfb3c4..0000000
--- a/gdb/config/powerpc/tm-ppc-aix.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Macro definitions for Power PC running AIX.
-   Copyright 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-#ifndef TM_PPC_AIX_H
-#define TM_PPC_AIX_H
-
-/* Use generic RS6000 definitions. */
-#include "rs6000/tm-rs6000.h"
-
-#define GDB_TARGET_POWERPC
-
-#endif /* TM_PPC_AIX_H */
diff --git a/gdb/config/powerpc/tm-ppc-nw.h b/gdb/config/powerpc/tm-ppc-nw.h
deleted file mode 100644
index 38f7211..0000000
--- a/gdb/config/powerpc/tm-ppc-nw.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* Macro definitions for Power PC running Netware.
-   Copyright 1994 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef TM_PPC_NW_H
-#define TM_PPC_NW_H
-
-/* Use generic RS6000 definitions. */
-#include "rs6000/tm-rs6000.h"
-
-#define GDB_TARGET_POWERPC
-
-#undef PC_LOAD_SEGMENT
-#undef PROCESS_LINENUMBER_HOOK
-
-#endif /* TM_PPC_NW_H */
diff --git a/gdb/config/powerpc/tm-ppc-sim.h b/gdb/config/powerpc/tm-ppc-sim.h
deleted file mode 100644
index e4116bc..0000000
--- a/gdb/config/powerpc/tm-ppc-sim.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* Macro definitions for Power PC running embedded ABI under the simulator.
-   Copyright 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef TM_PPC_SIM_H
-#define TM_PPC_SIM_H
-
-#include "powerpc/tm-ppc-eabi.h"
-
-#endif /* TM_PPC_SIM_H */
-
diff --git a/gdb/config/powerpc/tm-ppcle-eabi.h b/gdb/config/powerpc/tm-ppcle-eabi.h
deleted file mode 100644
index 355195d..0000000
--- a/gdb/config/powerpc/tm-ppcle-eabi.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Macro definitions for Power PC running embedded ABI
-   in little endian mode.
-   Copyright 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef TM_PPCLE_EABI_H
-#define TM_PPCLE_EABI_H
-
-/* Use normal ppc-eabi definitions */
-#include "powerpc/tm-ppc-eabi.h"
-
-#undef  TARGET_BYTE_ORDER_DEFAULT
-#define TARGET_BYTE_ORDER_DEFAULT	LITTLE_ENDIAN
-
-#endif /* TM_PPCLE_EABI_H */
diff --git a/gdb/config/powerpc/tm-ppcle-sim.h b/gdb/config/powerpc/tm-ppcle-sim.h
deleted file mode 100644
index 76564f2..0000000
--- a/gdb/config/powerpc/tm-ppcle-sim.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* Macro definitions for Power PC running embedded ABI under the simulator.
-   Copyright 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef TM_PPCLE_SIM_H
-#define TM_PPCLE_SIM_H
-
-#include "powerpc/tm-ppcle-eabi.h"
-
-#endif /* TM_PPCLE_SIM_H */
-
diff --git a/gdb/config/powerpc/tm-solaris.h b/gdb/config/powerpc/tm-solaris.h
deleted file mode 100644
index bd9373f..0000000
--- a/gdb/config/powerpc/tm-solaris.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/* Macro definitions for GDB for a PowerPC running Solaris 2
-   Copyright 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "powerpc/tm-ppc-eabi.h"
- 
-/* There are two different signal handler trampolines in Solaris2.  */
-#define IN_SIGTRAMP(pc, name) \
-  ((name) \
-   && (STREQ ("sigacthandler", name) || STREQ ("ucbsigvechandler", name)))
- 
-/* The signal handler gets a pointer to an ucontext as third argument
-   if it is called from sigacthandler.  This is the offset to the saved
-   PC within it.  sparc_frame_saved_pc knows how to deal with
-   ucbsigvechandler.  */  
-#define SIGCONTEXT_PC_OFFSET 44
-
-#if 0	/* FIXME Setjmp/longjmp are not as well doc'd in SunOS 5.x yet */
-
-/* Offsets into jmp_buf.  Not defined by Sun, but at least documented in a
-   comment in <machine/setjmp.h>! */
-
-#define JB_ELEMENT_SIZE 4	/* Size of each element in jmp_buf */
-
-#define JB_ONSSTACK 0
-#define JB_SIGMASK 1
-#define JB_SP 2
-#define JB_PC 3
-#define JB_NPC 4
-#define JB_PSR 5
-#define JB_G1 6
-#define JB_O0 7
-#define JB_WBCNT 8
-
-/* Figure out where the longjmp will land.  We expect that we have just entered
-   longjmp and haven't yet setup the stack frame, so the args are still in the
-   output regs.  %o0 (O0_REGNUM) points at the jmp_buf structure from which we
-   extract the pc (JB_PC) that we will land at.  The pc is copied into ADDR.
-   This routine returns true on success */
-
-extern int
-get_longjmp_target PARAMS ((CORE_ADDR *));
-
-#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR)
-#endif  /* 0 */
-
-/* The SunPRO compiler puts out 0 instead of the address in N_SO symbols,
-   and for SunPRO 3.0, N_FUN symbols too.  */
-#define SOFUN_ADDRESS_MAYBE_MISSING
-
-#if 0
-extern char *sunpro_static_transform_name PARAMS ((char *));
-#define STATIC_TRANSFORM_NAME(x) sunpro_static_transform_name (x)
-#endif
-
-#define FAULTED_USE_SIGINFO
-
-/* Enable handling of shared libraries for a.out executables.  */
-#define HANDLE_SVR4_EXEC_EMULATORS
diff --git a/gdb/config/powerpc/xm-aix.h b/gdb/config/powerpc/xm-aix.h
deleted file mode 100644
index efd0e74..0000000
--- a/gdb/config/powerpc/xm-aix.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Parameters for hosting on an PowerPC, for GDB, the GNU debugger.
-   Copyright 1995 Free Software Foundation, Inc.
-   Contributed by Cygnus Corporation.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-#include "xm-aix4.h"
-
-/* This doesn't seem to be declared in any header file I can find.  */
-char *termdef PARAMS ((int, int));
-
-/* UINT_MAX is defined in <sys/limits.h> as a decimal constant (4294967295)
-   which is too large to fit in a signed int when it is parsed by the
-   compiler, so it issues a diagnostic.  Just undef it here so that we
-   use gdb's version in defs.h */
-#undef UINT_MAX
diff --git a/gdb/config/powerpc/xm-cygwin.h b/gdb/config/powerpc/xm-cygwin.h
deleted file mode 100644
index 82aa0fb..0000000
--- a/gdb/config/powerpc/xm-cygwin.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Definitions for hosting on WIN32, for GDB.
-   Copyright 1995, 1996, 1998 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HOST_BYTE_ORDER LITTLE_ENDIAN
-
-#include "fopen-bin.h"
-
-#define GDBINIT_FILENAME "gdb.ini"
-
-#define SLASH_P(X) ((X)=='\\' || (X) == '/')
-#define ROOTED_P(X) ((SLASH_P((X)[0]))|| ((X)[1] ==':'))
-#define SLASH_CHAR '/'
-#define SLASH_STRING "/"
-
-/* Define this lseek(n) != nth byte of file */
-#define LSEEK_NOT_LINEAR
diff --git a/gdb/config/powerpc/xm-linux.h b/gdb/config/powerpc/xm-linux.h
deleted file mode 100644
index 41c8ba7..0000000
--- a/gdb/config/powerpc/xm-linux.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* Host definitions for a Sun 4, for GDB, the GNU debugger.
-   Copyright 1996
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HOST_BYTE_ORDER BIG_ENDIAN
diff --git a/gdb/config/powerpc/xm-mpw.h b/gdb/config/powerpc/xm-mpw.h
deleted file mode 100644
index 6b33ca2..0000000
--- a/gdb/config/powerpc/xm-mpw.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/* Macro definitions for running GDB on Apple Power Macintoshes.
-   Copyright (C) 1994 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HOST_BYTE_ORDER BIG_ENDIAN
-
-#include <xm-mpw.h>
diff --git a/gdb/config/powerpc/xm-solaris.h b/gdb/config/powerpc/xm-solaris.h
deleted file mode 100644
index 9ead87a..0000000
--- a/gdb/config/powerpc/xm-solaris.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* Host definitions for a Sun 4, for GDB, the GNU debugger.
-   Copyright 1996
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HOST_BYTE_ORDER LITTLE_ENDIAN