1 files changed, 103 insertions, 0 deletions
diff --git a/contrib/gdb/gdb/config/rs6000/tm-rs6000.h b/contrib/gdb/gdb/config/rs6000/tm-rs6000.h
new file mode 100644
index 0000000..4b8a09d
--- /dev/null
+++ b/contrib/gdb/gdb/config/rs6000/tm-rs6000.h
@@ -0,0 +1,103 @@
+/* Parameters for target execution on an RS6000, for GDB, the GNU debugger.
+
+   Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1994, 1995, 1996,
+   1997, 1998, 1999, 2000, 2004 Free Software Foundation, Inc.
+
+   Contributed by IBM 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., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+struct frame_info;
+
+#define GDB_MULTI_ARCH 1
+
+/* Minimum possible text address in AIX */
+
+#define TEXT_SEGMENT_BASE	0x10000000
+
+/* Return whether PC in function NAME is in code that should be skipped when
+   single-stepping.  */
+
+#define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) \
+  rs6000_in_solib_return_trampoline (pc, name)
+extern int rs6000_in_solib_return_trampoline (CORE_ADDR, char *);
+
+/* If PC is in some function-call trampoline code, return the PC
+   where the function itself actually starts.  If not, return NULL.  */
+
+#define	SKIP_TRAMPOLINE_CODE(pc)	rs6000_skip_trampoline_code (pc)
+extern CORE_ADDR rs6000_skip_trampoline_code (CORE_ADDR);
+
+/* AIX has a couple of strange returns from wait().  */
+
+#define CHILD_SPECIAL_WAITSTATUS(ourstatus, hoststatus) ( \
+  /* "stop after load" status.  */ \
+  (hoststatus) == 0x57c ? (ourstatus)->kind = TARGET_WAITKIND_LOADED, 1 : \
+  \
+  /* signal 0. I have no idea why wait(2) returns with this status word.  */ \
+  /* It looks harmless. */ \
+  (hoststatus) == 0x7f ? (ourstatus)->kind = TARGET_WAITKIND_SPURIOUS, 1 : \
+  \
+  /* A normal waitstatus.  Let the usual macros deal with it.  */ \
+  0)
+
+/* In xcoff, we cannot process line numbers when we see them. This is
+   mainly because we don't know the boundaries of the include files. So,
+   we postpone that, and then enter and sort(?) the whole line table at
+   once, when we are closing the current symbol table in end_symtab(). */
+
+#define	PROCESS_LINENUMBER_HOOK()	aix_process_linenos ()
+extern void aix_process_linenos (void);
+
+/* Register numbers of various important registers.
+   Note that some of these values are "real" register numbers,
+   and correspond to the general registers of the machine,
+   and some are "phony" register numbers which are too large
+   to be actual register numbers as far as the user is concerned
+   but do serve to get the desired values when passed to read_register.  */
+
+#define FP0_REGNUM 32		/* Floating point register 0 */
+#define FPLAST_REGNUM 63	/* Last floating point register */
+
+/* Define other aspects of the stack frame.  */
+
+#define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) \
+  (fromleaf ? DEPRECATED_SAVED_PC_AFTER_CALL (prev->next) : \
+	      prev->next ? DEPRECATED_FRAME_SAVED_PC (prev->next) : read_pc ())
+
+/* Notice when a new child process is started. */
+
+#define TARGET_CREATE_INFERIOR_HOOK rs6000_create_inferior
+extern void rs6000_create_inferior (int);
+
+/* Hook in rs6000-tdep.c for determining the TOC address when
+   calling functions in the inferior.  */
+
+extern CORE_ADDR (*rs6000_find_toc_address_hook) (CORE_ADDR);
+
+/* Hook in rs6000-tdep.c to set the current architecture when starting a
+   child process. */
+
+extern void (*rs6000_set_host_arch_hook) (int);
+
+/* We need solib.h for building cross debuggers.  However, we don't want
+   to clobber any special solib support required by native debuggers, so
+   only include solib.h if SOLIB_ADD is not defined.  */
+#ifndef SOLIB_ADD
+#include "solib.h"
+#endif