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| author | Jeff Johnston <jjohnstn@redhat.com> | 2005-06-08 21:54:23 +0000 |
|---|---|---|
| committer | Jeff Johnston <jjohnstn@redhat.com> | 2005-06-08 21:54:23 +0000 |
| commit | c5a27d9ca51b32accd04503e79c8dd01fc47eed2 (patch) | |
| tree | 3d42d414b51c4ff1bbd55a000fa18bf1ccfe9cd0 /gdb/ChangeLog | |
| parent | 4dddc1d199cc4301671b6612fcbcb5372f9d6237 (diff) | |
| download | gdb-c5a27d9ca51b32accd04503e79c8dd01fc47eed2.zip gdb-c5a27d9ca51b32accd04503e79c8dd01fc47eed2.tar.gz gdb-c5a27d9ca51b32accd04503e79c8dd01fc47eed2.tar.bz2 | |
2005-06-08 Jeff Johnston <jjohnstn@redhat.com>
David Mosberger <davidm@hpl.hp.com>
* ia64-tdep.c (KERNEL_START): New macro.
(ia64_pseudo_register_read): Fix code to use libunwind to properly
get the rse registers.
(ia64_frame_this_id): Mark outermost frame with null frame id.
(ia64_sigtramp_frame_prev_register): Fix up debug output.
(ia64_access_rse_reg): New accessor function.
(ia64_access_mem): Add special logic for accessing the
kernel's unwind table.
(getunwind_table): Fix for corefiles.
(get_kernel_table): Fix to handle vDSO.
(ia64_libunwind_frame_this_id): Check for null frame id and
don't unwind past pc value of 0. Fix debugging output.
(ia64_libunwind_sigtramp_frame_this_id): New function.
(ia64_libunwind_sigtramp_frame_prev_register): Ditto.
(ia64_libunwind_sigtramp_frame_sniffer): Ditto.
(ia64_libunwind_sigtramp_frame_unwind): New unwinder.
(ia64_unw_rse_accessors): New libunwind accessors.
(ia64_libunwind_descr): Add ia64_unw_rse_accessors.
(ia64_gdbarch_init)[HAVE_LIBUNWIND_IA64_H]: Use
ia64_libunwind_sigtramp_frame_sniffer instead of
ia64_sigtramp_frame_sniffer.
* libunwind-frame.c (libunwind_frame_set_descr): Add
special register accessors.
(libunwind_frame_cache): Add special logic to check for
0 pc value. Check for a signal trampoline frame.
(libunwind_frame_this_id): Check if libunwind_frame_cache
returns NULL.
(libunwind_frame_prev_register): Check for NULL cache.
(libunwind_frame_base_address): Ditto.
(libunwind_sigtramp_frame_sniffer): New function.
(libunwind_get_reg_special): Ditto.
(libunwind_load): Add unw_is_signal_frame support.
* libunwind-frame.h (struct libunwind_descr): Add special_accessors
field.
(libunwind_sigtramp_frame_sniffer): New prototype.
(libunwind_get_reg_special): Ditto.
Diffstat (limited to 'gdb/ChangeLog')
| -rw-r--r-- | gdb/ChangeLog | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index d6f43e2..f948314 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,43 @@ +2005-06-08 Jeff Johnston <jjohnstn@redhat.com> + David Mosberger <davidm@hpl.hp.com> + + * ia64-tdep.c (KERNEL_START): New macro. + (ia64_pseudo_register_read): Fix code to use libunwind to properly + get the rse registers. + (ia64_frame_this_id): Mark outermost frame with null frame id. + (ia64_sigtramp_frame_prev_register): Fix up debug output. + (ia64_access_rse_reg): New accessor function. + (ia64_access_mem): Add special logic for accessing the + kernel's unwind table. + (getunwind_table): Fix for corefiles. + (get_kernel_table): Fix to handle vDSO. + (ia64_libunwind_frame_this_id): Check for null frame id and + don't unwind past pc value of 0. Fix debugging output. + (ia64_libunwind_sigtramp_frame_this_id): New function. + (ia64_libunwind_sigtramp_frame_prev_register): Ditto. + (ia64_libunwind_sigtramp_frame_sniffer): Ditto. + (ia64_libunwind_sigtramp_frame_unwind): New unwinder. + (ia64_unw_rse_accessors): New libunwind accessors. + (ia64_libunwind_descr): Add ia64_unw_rse_accessors. + (ia64_gdbarch_init)[HAVE_LIBUNWIND_IA64_H]: Use + ia64_libunwind_sigtramp_frame_sniffer instead of + ia64_sigtramp_frame_sniffer. + * libunwind-frame.c (libunwind_frame_set_descr): Add + special register accessors. + (libunwind_frame_cache): Add special logic to check for + 0 pc value. Check for a signal trampoline frame. + (libunwind_frame_this_id): Check if libunwind_frame_cache + returns NULL. + (libunwind_frame_prev_register): Check for NULL cache. + (libunwind_frame_base_address): Ditto. + (libunwind_sigtramp_frame_sniffer): New function. + (libunwind_get_reg_special): Ditto. + (libunwind_load): Add unw_is_signal_frame support. + * libunwind-frame.h (struct libunwind_descr): Add special_accessors + field. + (libunwind_sigtramp_frame_sniffer): New prototype. + (libunwind_get_reg_special): Ditto. + 2005-06-08 Wu Zhou <woodzltc@cn.ibm.com> * expression.h (enum exp_opcode): Fix a comment typo. |