This commit was manufactured by cvs2svn to create branchoffbyone-20030313-branchpoint

'offbyone-20030313-branch'.

Sprout from kettenis-i386newframe-20030308-branch 2003-03-08 00:00:32 UTC nobody 'This commit was manufactured by cvs2svn to create branch 'kettenis-'
Cherrypick from master 2003-03-13 15:09:29 UTC Nick Clifton <nickc@redhat.com> 'Add New Chinese (simplified) PO file.':
    ChangeLog
    Makefile.in
    Makefile.tpl
    bfd/ChangeLog
    bfd/aout-cris.c
    bfd/aout-encap.c
    bfd/aout-ns32k.c
    bfd/aout-tic30.c
    bfd/bfd-in2.h
    bfd/configure
    bfd/configure.in
    bfd/elf32-mips.c
    bfd/elf32-ppc.c
    bfd/elf64-mips.c
    bfd/elf64-ppc.c
    bfd/elfn32-mips.c
    bfd/elfxx-mips.c
    bfd/elfxx-target.h
    bfd/hp300bsd.c
    bfd/i386aout.c
    bfd/i386dynix.c
    bfd/i386linux.c
    bfd/i386lynx.c
    bfd/i386mach3.c
    bfd/libbfd.h
    bfd/m68k4knetbsd.c
    bfd/m68klinux.c
    bfd/m68klynx.c
    bfd/m68knetbsd.c
    bfd/m88kmach3.c
    bfd/mipsbsd.c
    bfd/newsos3.c
    bfd/po/zh_CN.po
    bfd/reloc.c
    bfd/sparclinux.c
    bfd/sparclynx.c
    bfd/sparcnetbsd.c
    bfd/vaxbsd.c
    bfd/version.h
    bfd/xsym.c
    configure
    configure.in
    gdb/ChangeLog
    gdb/MAINTAINERS
    gdb/alpha-tdep.c
    gdb/arch-utils.c
    gdb/arm-tdep.c
    gdb/avr-tdep.c
    gdb/breakpoint.c
    gdb/cli-out.c
    gdb/config/m68k/tm-delta68.h
    gdb/config/m68k/tm-linux.h
    gdb/config/pa/tm-hppa.h
    gdb/config/rs6000/tm-rs6000.h
    gdb/config/sparc/tm-sparc.h
    gdb/cris-tdep.c
    gdb/d10v-tdep.c
    gdb/doc/ChangeLog
    gdb/doc/gdb.texinfo
    gdb/doc/gdbint.texinfo
    gdb/doublest.c
    gdb/dummy-frame.c
    gdb/eval.c
    gdb/findvar.c
    gdb/frame-unwind.h
    gdb/frame.c
    gdb/frv-tdep.c
    gdb/gdbarch.c
    gdb/gdbarch.h
    gdb/gdbarch.sh
    gdb/h8300-tdep.c
    gdb/hppa-tdep.c
    gdb/i386-interix-tdep.c
    gdb/i386-tdep.c
    gdb/ia64-tdep.c
    gdb/m68hc11-tdep.c
    gdb/m68k-tdep.c
    gdb/mcore-tdep.c
    gdb/mi/ChangeLog
    gdb/mi/mi-out.c
    gdb/minsyms.c
    gdb/mips-tdep.c
    gdb/mn10300-tdep.c
    gdb/ns32k-tdep.c
    gdb/ns32knbsd-nat.c
    gdb/ppc-linux-tdep.c
    gdb/regcache.c
    gdb/regcache.h
    gdb/rs6000-tdep.c
    gdb/s390-tdep.c
    gdb/sentinel-frame.c
    gdb/sh-tdep.c
    gdb/sparc-tdep.c
    gdb/tui/ChangeLog
    gdb/tui/tui-out.c
    gdb/v850-tdep.c
    gdb/valarith.c
    gdb/vax-tdep.c
    gdb/version.in
    gdb/x86-64-tdep.c
    gdb/x86-64-tdep.h
    gdb/xstormy16-tdep.c
    libiberty/ChangeLog
    libiberty/cplus-dem.c
    libiberty/hashtab.c

1 files changed, 33 insertions, 20 deletions

diff --git a/gdb/gdbarch.h b/gdb/gdbarch.h
index 26424ef..acb1c33 100644
--- a/gdb/gdbarch.h
+++ b/gdb/gdbarch.h
@@ -2228,43 +2228,53 @@ extern void set_gdbarch_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_fram
 #endif
 #endif
 
-#if defined (FRAME_SAVED_PC)
-/* Legacy for systems yet to multi-arch FRAME_SAVED_PC */
-#if !defined (FRAME_SAVED_PC_P)
-#define FRAME_SAVED_PC_P() (1)
+/* DEPRECATED_FRAME_SAVED_PC has been replaced by UNWIND_PC.  Please
+   note, per UNWIND_PC's doco, that while the two have similar
+   interfaces they have very different underlying implementations. */
+
+#if defined (DEPRECATED_FRAME_SAVED_PC)
+/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_SAVED_PC */
+#if !defined (DEPRECATED_FRAME_SAVED_PC_P)
+#define DEPRECATED_FRAME_SAVED_PC_P() (1)
 #endif
 #endif
 
 /* Default predicate for non- multi-arch targets. */
-#if (!GDB_MULTI_ARCH) && !defined (FRAME_SAVED_PC_P)
-#define FRAME_SAVED_PC_P() (0)
+#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_SAVED_PC_P)
+#define DEPRECATED_FRAME_SAVED_PC_P() (0)
 #endif
 
-extern int gdbarch_frame_saved_pc_p (struct gdbarch *gdbarch);
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_SAVED_PC_P)
-#error "Non multi-arch definition of FRAME_SAVED_PC"
+extern int gdbarch_deprecated_frame_saved_pc_p (struct gdbarch *gdbarch);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC_P)
+#error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
 #endif
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_SAVED_PC_P)
-#define FRAME_SAVED_PC_P() (gdbarch_frame_saved_pc_p (current_gdbarch))
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_SAVED_PC_P)
+#define DEPRECATED_FRAME_SAVED_PC_P() (gdbarch_deprecated_frame_saved_pc_p (current_gdbarch))
 #endif
 
 /* Default (function) for non- multi-arch platforms. */
-#if (!GDB_MULTI_ARCH) && !defined (FRAME_SAVED_PC)
-#define FRAME_SAVED_PC(fi) (internal_error (__FILE__, __LINE__, "FRAME_SAVED_PC"), 0)
+#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_SAVED_PC)
+#define DEPRECATED_FRAME_SAVED_PC(fi) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_SAVED_PC"), 0)
 #endif
 
-typedef CORE_ADDR (gdbarch_frame_saved_pc_ftype) (struct frame_info *fi);
-extern CORE_ADDR gdbarch_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
-extern void set_gdbarch_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_frame_saved_pc_ftype *frame_saved_pc);
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_SAVED_PC)
-#error "Non multi-arch definition of FRAME_SAVED_PC"
+typedef CORE_ADDR (gdbarch_deprecated_frame_saved_pc_ftype) (struct frame_info *fi);
+extern CORE_ADDR gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
+extern void set_gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_deprecated_frame_saved_pc_ftype *deprecated_frame_saved_pc);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC)
+#error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
 #endif
 #if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_SAVED_PC)
-#define FRAME_SAVED_PC(fi) (gdbarch_frame_saved_pc (current_gdbarch, fi))
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_SAVED_PC)
+#define DEPRECATED_FRAME_SAVED_PC(fi) (gdbarch_deprecated_frame_saved_pc (current_gdbarch, fi))
 #endif
 #endif
 
+extern int gdbarch_unwind_pc_p (struct gdbarch *gdbarch);
+
+typedef CORE_ADDR (gdbarch_unwind_pc_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
+extern CORE_ADDR gdbarch_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame);
+extern void set_gdbarch_unwind_pc (struct gdbarch *gdbarch, gdbarch_unwind_pc_ftype *unwind_pc);
+
 /* Default (function) for non- multi-arch platforms. */
 #if (!GDB_MULTI_ARCH) && !defined (FRAME_ARGS_ADDRESS)
 #define FRAME_ARGS_ADDRESS(fi) (get_frame_base (fi))
@@ -2419,6 +2429,9 @@ extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_re
 #endif
 #endif
 
+/* FIXME: kettenis/2003-03-08: This should be replaced by a function
+   parametrized with (at least) the regcache. */
+
 #if defined (SAVE_DUMMY_FRAME_TOS)
 /* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
 #if !defined (SAVE_DUMMY_FRAME_TOS_P)