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2004-06-21 Andrew Cagney <cagney@gnu.org>
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* i386-tdep.c (i386_gdbarch_init): Move the the dwarf2-frame
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sniffer registration to after the signal trampoline frame sniffer.
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* amd64-tdep.c (amd64_init_abi): Include "dwarf2-frame.h".
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Register the dwarf2-frame sniffer, but after the signal trampoline
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sniffer.
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Index: gdb-6.8/gdb/amd64-tdep.c
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===================================================================
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--- gdb-6.8.orig/gdb/amd64-tdep.c 2008-03-04 20:49:39.000000000 +0100
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+++ gdb-6.8/gdb/amd64-tdep.c 2008-07-14 10:24:54.000000000 +0200
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@@ -34,7 +34,7 @@
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#include "regcache.h"
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#include "regset.h"
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#include "symfile.h"
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-
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+#include "dwarf2-frame.h"
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#include "gdb_assert.h"
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#include "amd64-tdep.h"
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@@ -1167,6 +1167,8 @@ amd64_init_abi (struct gdbarch_info info
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set_gdbarch_unwind_dummy_id (gdbarch, amd64_unwind_dummy_id);
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frame_unwind_append_sniffer (gdbarch, amd64_sigtramp_frame_sniffer);
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+ /* Hook in the DWARF CFI frame unwinder after sigtramp. */
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+ frame_unwind_append_sniffer (gdbarch, dwarf2_frame_sniffer);
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frame_unwind_append_sniffer (gdbarch, amd64_frame_sniffer);
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frame_base_set_default (gdbarch, &amd64_frame_base);
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Index: gdb-6.8/gdb/i386-tdep.c
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===================================================================
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--- gdb-6.8.orig/gdb/i386-tdep.c 2008-03-04 20:49:39.000000000 +0100
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+++ gdb-6.8/gdb/i386-tdep.c 2008-07-14 10:24:54.000000000 +0200
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@@ -2480,15 +2480,14 @@ i386_gdbarch_init (struct gdbarch_info i
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/* Helper for function argument information. */
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set_gdbarch_fetch_pointer_argument (gdbarch, i386_fetch_pointer_argument);
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- /* Hook in the DWARF CFI frame unwinder. */
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- frame_unwind_append_sniffer (gdbarch, dwarf2_frame_sniffer);
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-
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frame_base_set_default (gdbarch, &i386_frame_base);
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/* Hook in ABI-specific overrides, if they have been registered. */
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gdbarch_init_osabi (info, gdbarch);
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frame_unwind_append_sniffer (gdbarch, i386_sigtramp_frame_sniffer);
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+ /* Hook in the DWARF CFI frame unwinder after sigtramp. */
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+ frame_unwind_append_sniffer (gdbarch, dwarf2_frame_sniffer);
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frame_unwind_append_sniffer (gdbarch, i386_frame_sniffer);
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/* If we have a register mapping, enable the generic core file
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