Patch from Will Schmidt <willschm@us.ibm.com>:jimb-ppc64-linux-20030509-branchcvs/jimb-ppc64-linux-20030509-branch

These changes enable support of PPC64 architecture.
* config/powerpc/ppc64linux.mh: New file.
* config/powerpc/ppc64linux.mt: New file.
* config/powerpc/tm-ppc64linux.h: New file.
* ppc64-linux-tdep.c: New file.
* configure.host: Add clause for powerpc64-*-linux*
* configure.tgt: Add clause for powerpc64-*-linux*
* elfread.c (record_minimal_symbol_and_info): If
DROP_TEXT_NAME_PREFIX_CHAR is #defined, then drop a leading
instance of that char from the names of text symbols.
(elf_symtab_read): If SKIP_DATA_IN_OPD is #defined, ignore data
symbols in the .opd section.
* ppc-linux-nat.c (PTRACE_XFER_TYPE): Change the default for this
to 'long'.
(PPC_PTRACE_POKEUSR_3264, PPC_PTRACE_PEEKUSR_3264,
PPC_PTRACE_POKEDATA_3264, PPC_PTRACE_PEEKDATA_3264): Provide
default definitions for these.
(ARCH64): New macro.
(ppc_wordsize_pid): New function.
(kernel_u_size): Handle 64-bit case.
(ppc_register_u_addr): Same.
(fetch_register): Use the *_3264 requests when
debugging a 64-bit process from a 32-bit GDB.
(store_register): Same.
(GDB_MAX_ALLOCA, child_xfer_memory, udot_info): Copied from
infptrace.c.
(_initialize_ppc_linux_nat): New function, to register our copy of
the udot_info command.
* ppc-linux-tdep.c (TDEP): New macro.
(ppc64_linux_svr4_fetch_link_map_offsets): New function.
(read_memory_addr): Copied from rs6000-tdep.c.
(ppc64_linux_convert_from_func_ptr_addr): New function.
* rs6000-tdep.c (skip_prologue): Recognize more instructions for
saving the 'lr' and 'cr' registers; don't just pre-emptively mask
in the 'st' opcode as soon as we see an 'mflr' or 'mfcr' opcode.
Recognize more instructions for updating the stack pointer, and
loading the TOC pointer.
(registers_powerpc64, registers_a35): New register tables.
(rs6000_gdbarch_init): Register the 64-bit solib functions.
* solib-svr4.c (solib_break_names): If SOLIB_BREAK_NAME is
#defined, include an entry for it.
(enable_break): Call CONVERT_FROM_FUNC_PTR_ADDR when trying to
guess the linker's base address.
* config/powerpc/tm-linux.h
(ppc64_linux_svr4_fetch_link_map_offsets,
ppc64_linux_convert_from_func_ptr_addr): New declarations.

1 files changed, 0 insertions, 93 deletions

diff --git a/gdb/gdbtk/plugins/configure.in b/gdb/gdbtk/plugins/configure.in
deleted file mode 100644
index 58a54808124..00000000000
--- a/gdb/gdbtk/plugins/configure.in
+++ /dev/null
@@ -1,93 +0,0 @@
-AC_INIT(Make-rules)
-AC_CONFIG_AUX_DIR(../../..)
-AM_INIT_AUTOMAKE(insight, 1.0)
-AM_MAINTAINER_MODE
-AC_PROG_MAKE_SET
-AC_CANONICAL_HOST
-AC_PROG_CC
-AC_OBJEXT
-AC_EXEEXT
-
-# Find Tcl, Tk, etc
-CYG_AC_PATH_TCLCONFIG
-CYG_AC_LOAD_TCLCONFIG
-CYG_AC_PATH_TKCONFIG
-CYG_AC_LOAD_TKCONFIG
-CYG_AC_PATH_TCLH
-CYG_AC_PATH_TKH
-AC_SUBST(TCL_DBGX)
-
-# Make sure TCL_SHLIB_SUFFIX is set
-if test x$TCL_SHLIB_SUFFIX = x ; then
-  case "${host}" in
-    *cygwin*) TCL_SHLIB_SUFFIX=".dll" ;;
-    *) TCL_SHILB_SUFFIX=".so" ;;
-  esac
-fi
-AC_SUBST(TCL_SHLIB_SUFFIX)
-
-# Since we're not using autoconf > 2.1x, we cannot use AC_CONFIG_FILES.
-make_subdirs=""
-
-# See if -mwin32 works for cygwin
-case "${host}" in
-  *cygwin*)
-    ocflags=${CFLAGS}
-    CFLAGS="${CFLAGS} -mwin32"
-    AC_TRY_COMPILE(,,,CFLAGS="${ocflags}")
-    ;;
-  *) ;;
-esac
-
-# note toplevel plugin build directory
-plugin_builddir=`pwd`
-
-#
-# Plugins
-#
-
-# Supported hosts
-
-# Only supported/tested on linux, solaris, cygwin
-supported=yes
-case "${host}" in
-  *cygwin*) ;;
-  *solaris*) ;;
-  *linux*) ;;
-  *) supported=no ;;
-esac
-
-# Host-specific configury
-case "${host}" in
-  *cygwin*)
-    AC_CHECK_TOOL(NM, nm, nm)
-    AC_CHECK_TOOL(AS, as, as)
-    AC_CHECK_TOOL(LD, ld, ld)
-    AC_MSG_CHECKING("for libcygwin.a")
-    LIBCYGWIN_A=`$CC -print-file-name=libcygwin.a`
-    AC_MSG_RESULT($LIBCYGWIN_A)
-    AC_SUBST(LIBCYGWIN_A)
-    AC_CHECK_TOOL(DLLTOOL, dlltool)
-    ;;
-esac
-
-# Plugins supported by this configuration
-if test x${supported} = xyes; then
-  plugins="rhabout"
-  case "${target}" in
-    *cygwin*) ;;
-    *linux*) ;;
-    *i?86*)
-      plugins="${plugins} intel-pentium"
-      ;;
-  esac
-
-  for i in $plugins ; do
-    make_subdirs="${make_subdirs} $i"
-  done
-fi
-
-AC_SUBST(make_subdirs)
-AC_SUBST(plugin_builddir)
-
-AC_OUTPUT(Makefile rhabout/Makefile:rhabout/Makefile.in:Make-rules rhabout/rhabout.tcl intel-pentium/Makefile:intel-pentium/Makefile.in:Make-rules intel-pentium/intel-pentium.tcl)