Initial revision

32 files changed, 631 insertions, 0 deletions

diff --git a/gdb/config/powerpc/aix.mh b/gdb/config/powerpc/aix.mh
new file mode 100644
index 00000000000..bac3e30216c
--- /dev/null
+++ b/gdb/config/powerpc/aix.mh
@@ -0,0 +1,11 @@
+# Host: IBM PowerPC running AIX
+
+XM_FILE= xm-aix.h
+XDEPFILES= 
+
+NAT_FILE= nm-aix.h
+NATDEPFILES= fork-child.o infptrace.o inftarg.o corelow.o rs6000-nat.o xcoffread.o
+
+# When compiled with cc, for debugging, this argument should be passed.
+# We have no idea who our current compiler is though, so we skip it.
+# MH_CFLAGS = -bnodelcsect
diff --git a/gdb/config/powerpc/aix.mt b/gdb/config/powerpc/aix.mt
new file mode 100644
index 00000000000..6d03b7de26b
--- /dev/null
+++ b/gdb/config/powerpc/aix.mt
@@ -0,0 +1,3 @@
+# Target: PowerPC running AIX
+TDEPFILES= rs6000-tdep.o xcoffsolib.o
+TM_FILE= tm-ppc-aix.h
diff --git a/gdb/config/powerpc/cygwin.mh b/gdb/config/powerpc/cygwin.mh
new file mode 100644
index 00000000000..0c257092e70
--- /dev/null
+++ b/gdb/config/powerpc/cygwin.mh
@@ -0,0 +1,5 @@
+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
new file mode 100644
index 00000000000..b86b2afa285
--- /dev/null
+++ b/gdb/config/powerpc/cygwin.mt
@@ -0,0 +1,6 @@
+# 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
new file mode 100644
index 00000000000..77284077db6
--- /dev/null
+++ b/gdb/config/powerpc/gdbserve.mt
@@ -0,0 +1,3 @@
+# Target: GDBSERVE.NLM running on a Power-PC
+TDEPFILES= ppc.o 
+CPU_FILE= ppc
diff --git a/gdb/config/powerpc/linux.mh b/gdb/config/powerpc/linux.mh
new file mode 100644
index 00000000000..0de0e20ad7f
--- /dev/null
+++ b/gdb/config/powerpc/linux.mh
@@ -0,0 +1,10 @@
+# Host: PowerPC, running Linux
+
+XM_FILE= xm-linux.h
+XDEPFILES= ser-tcp.o
+XM_CLIBS=
+
+NAT_FILE= ../nm-sysv4.h
+NATDEPFILES= solib.o corelow.o # infptrace.o inftarg.o fork-child.o core-aout.o core-regset.o
+
+GDBSERVER_DEPFILES= low-linux.o
diff --git a/gdb/config/powerpc/macos.mh b/gdb/config/powerpc/macos.mh
new file mode 100644
index 00000000000..63b064878cd
--- /dev/null
+++ b/gdb/config/powerpc/macos.mh
@@ -0,0 +1,4 @@
+# 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
new file mode 100644
index 00000000000..07ad0d2208f
--- /dev/null
+++ b/gdb/config/powerpc/macos.mt
@@ -0,0 +1,3 @@
+# 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
new file mode 100644
index 00000000000..9661d50f668
--- /dev/null
+++ b/gdb/config/powerpc/nm-aix.h
@@ -0,0 +1,22 @@
+/* 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"
+
+#define PTRACE_ARG3_TYPE int*
diff --git a/gdb/config/powerpc/nm-macos.h b/gdb/config/powerpc/nm-macos.h
new file mode 100644
index 00000000000..a1a3d9e6c3d
--- /dev/null
+++ b/gdb/config/powerpc/nm-macos.h
@@ -0,0 +1,20 @@
+/* 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
new file mode 100644
index 00000000000..b276a7151ef
--- /dev/null
+++ b/gdb/config/powerpc/nm-solaris.h
@@ -0,0 +1,30 @@
+/* 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
new file mode 100644
index 00000000000..c4e21c8177e
--- /dev/null
+++ b/gdb/config/powerpc/ppc-eabi.mt
@@ -0,0 +1,3 @@
+# Target: PowerPC running eabi
+TDEPFILES= ser-ocd.o rs6000-tdep.o monitor.o dsrec.o ppcbug-rom.o dink32-rom.o ppc-bdm.o ocd.o remote-sds.o
+TM_FILE= tm-ppc-eabi.h
diff --git a/gdb/config/powerpc/ppc-nw.mt b/gdb/config/powerpc/ppc-nw.mt
new file mode 100644
index 00000000000..0eaa23d55b7
--- /dev/null
+++ b/gdb/config/powerpc/ppc-nw.mt
@@ -0,0 +1,3 @@
+# 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
new file mode 100644
index 00000000000..c73fef2885d
--- /dev/null
+++ b/gdb/config/powerpc/ppc-sim.mt
@@ -0,0 +1,6 @@
+# Target: PowerPC running eabi and including the simulator
+TDEPFILES= ser-ocd.o rs6000-tdep.o monitor.o dsrec.o ppcbug-rom.o dink32-rom.o ppc-bdm.o ocd.o remote-sds.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
new file mode 100644
index 00000000000..b336a111ce2
--- /dev/null
+++ b/gdb/config/powerpc/ppcle-eabi.mt
@@ -0,0 +1,3 @@
+# 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
new file mode 100644
index 00000000000..f08dafe53ac
--- /dev/null
+++ b/gdb/config/powerpc/ppcle-sim.mt
@@ -0,0 +1,6 @@
+# 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
new file mode 100644
index 00000000000..7d3444e2b1b
--- /dev/null
+++ b/gdb/config/powerpc/solaris.mh
@@ -0,0 +1,18 @@
+# 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
new file mode 100644
index 00000000000..a6e421e7e02
--- /dev/null
+++ b/gdb/config/powerpc/solaris.mt
@@ -0,0 +1,3 @@
+# 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
new file mode 100644
index 00000000000..27ae24aefcd
--- /dev/null
+++ b/gdb/config/powerpc/tm-cygwin.h
@@ -0,0 +1,21 @@
+/* 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
new file mode 100644
index 00000000000..b29d285b4ab
--- /dev/null
+++ b/gdb/config/powerpc/tm-macos.h
@@ -0,0 +1,26 @@
+/* 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
new file mode 100644
index 00000000000..5dfb3c47644
--- /dev/null
+++ b/gdb/config/powerpc/tm-ppc-aix.h
@@ -0,0 +1,28 @@
+/* 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-eabi.h b/gdb/config/powerpc/tm-ppc-eabi.h
new file mode 100644
index 00000000000..c2828b29b68
--- /dev/null
+++ b/gdb/config/powerpc/tm-ppc-eabi.h
@@ -0,0 +1,84 @@
+/* Macro definitions for Power PC running embedded ABI.
+   Copyright 1995, 1996, 1997 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_EABI_H
+#define TM_PPC_EABI_H
+
+/* Use generic RS6000 definitions. */
+#include "rs6000/tm-rs6000.h"
+/* except we want to allow single stepping */
+#undef SOFTWARE_SINGLE_STEP_P
+#define SOFTWARE_SINGLE_STEP_P 0
+
+#undef	DEFAULT_LR_SAVE
+#define	DEFAULT_LR_SAVE 4	/* eabi saves LR at 4 off of SP */
+
+#define GDB_TARGET_POWERPC
+
+#undef PC_LOAD_SEGMENT
+#undef PROCESS_LINENUMBER_HOOK
+
+#undef TEXT_SEGMENT_BASE
+#define TEXT_SEGMENT_BASE 1
+
+/* Say that we're using ELF, not XCOFF.  */
+#define ELF_OBJECT_FORMAT 1
+
+#define TARGET_BYTE_ORDER_SELECTABLE_P 1
+
+/* return true if a given `pc' value is in `call dummy' function. */
+/* FIXME: This just checks for the end of the stack, which is broken
+   for things like stepping through gcc nested function stubs.  */
+#undef PC_IN_CALL_DUMMY
+#define	PC_IN_CALL_DUMMY(STOP_PC, STOP_SP, STOP_FRAME_ADDR)	\
+	(STOP_SP < STOP_PC)
+
+/* generic dummy frame stuff */
+
+
+
+/* target-specific dummy_frame stuff */
+
+extern struct frame_info *rs6000_pop_frame PARAMS ((struct frame_info *frame));
+
+extern CORE_ADDR ppc_push_return_address PARAMS ((CORE_ADDR, CORE_ADDR));
+extern CORE_ADDR rs6000_push_arguments PARAMS ((int nargs, 
+					      struct value **args, 
+					      CORE_ADDR sp,
+					      unsigned char struct_return,
+					      CORE_ADDR struct_addr));
+
+#undef PUSH_DUMMY_FRAME
+#define PUSH_DUMMY_FRAME             generic_push_dummy_frame ()
+
+#define PUSH_RETURN_ADDRESS(PC, SP)      ppc_push_return_address (PC, SP)
+
+/* override the standard get_saved_register function with 
+   one that takes account of generic CALL_DUMMY frames */
+#define GET_SAVED_REGISTER
+
+#define USE_GENERIC_DUMMY_FRAMES
+#define CALL_DUMMY_BREAKPOINT_OFFSET (0)
+#define CALL_DUMMY_LOCATION          AT_ENTRY_POINT
+#define CALL_DUMMY_ADDRESS()         entry_point_address ()
+#undef CALL_DUMMY_START_OFFSET
+#define CALL_DUMMY_START_OFFSET      0
+
+
+#endif /* TM_PPC_EABI_H */
diff --git a/gdb/config/powerpc/tm-ppc-nw.h b/gdb/config/powerpc/tm-ppc-nw.h
new file mode 100644
index 00000000000..38f72112bb4
--- /dev/null
+++ b/gdb/config/powerpc/tm-ppc-nw.h
@@ -0,0 +1,31 @@
+/* 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
new file mode 100644
index 00000000000..e4116bcc686
--- /dev/null
+++ b/gdb/config/powerpc/tm-ppc-sim.h
@@ -0,0 +1,26 @@
+/* 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
new file mode 100644
index 00000000000..355195d8a0e
--- /dev/null
+++ b/gdb/config/powerpc/tm-ppcle-eabi.h
@@ -0,0 +1,30 @@
+/* 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
new file mode 100644
index 00000000000..76564f2cdc3
--- /dev/null
+++ b/gdb/config/powerpc/tm-ppcle-sim.h
@@ -0,0 +1,26 @@
+/* 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
new file mode 100644
index 00000000000..bd9373fad87
--- /dev/null
+++ b/gdb/config/powerpc/tm-solaris.h
@@ -0,0 +1,74 @@
+/* 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
new file mode 100644
index 00000000000..efd0e7424b3
--- /dev/null
+++ b/gdb/config/powerpc/xm-aix.h
@@ -0,0 +1,30 @@
+/* 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
new file mode 100644
index 00000000000..82aa0fb2b62
--- /dev/null
+++ b/gdb/config/powerpc/xm-cygwin.h
@@ -0,0 +1,32 @@
+/* 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
new file mode 100644
index 00000000000..41c8ba71dc5
--- /dev/null
+++ b/gdb/config/powerpc/xm-linux.h
@@ -0,0 +1,21 @@
+/* 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
new file mode 100644
index 00000000000..6b33ca206ba
--- /dev/null
+++ b/gdb/config/powerpc/xm-mpw.h
@@ -0,0 +1,22 @@
+/* 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
new file mode 100644
index 00000000000..9ead87a3887
--- /dev/null
+++ b/gdb/config/powerpc/xm-solaris.h
@@ -0,0 +1,21 @@
+/* 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