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.
* MAINTAINERS (Can Commit Without Approval): New section,
previously burried under "Target Instruction Set Architectures".
Note that cagney "can commit" changes to powerpc-linux.
* frame.c (backtrace_limit): Change type to int.
(get_prev_frame): Update backtrace limit support.
(_initialize_frame): Use add_setshow_integer_cmd for backtrace_limit.
* jv-lang.c (get_java_utf8_name): Add cast.
(evaluate_subexp_java): Use gdb_byte for buffers.
* jv-valprint.c (java_value_print, java_value_print): Use gdb_byte
for buffers.
* scm-lang.c (scm_get_field, scm_unpack)
(scm_evaluate_string): Use gdb_byte for buffers.
(scm_lookup_name): Add cast.
* scm-valprint.c (scm_scmval_print, scm_scmval_print): Use
gdb_byte for buffers.
* tui/tui.h (tui_get_command_dimension): Make parameters unsigned.
* tui/tui.c (tui_get_command_dimension): Make parameters unsigned.
* value.h (check_field): Change "name" to a string.
* valops.c (check_field): Change "name" to a string.
* scm-lang.h (scm_parse): Use gdb_byte for buffers.
* source.c (get_current_source_symtab_and_line)
(set_current_source_symtab_and_line): Initialize all fields of sal
structures.
* cli/cli-cmds.c (list_command): Use gdb_byte for buffers.
* command.h (add_setshow_integer_cmd): Make VAR an integer.
* cli/cli-decode.c (add_setshow_integer_cmd): Update to match.
* valops.c (value_string): Add a cast.
* eval.c (evaluate_subexp_standard): Use gdb_byte for byte buffers.
* breakpoint.c (re_enable_breakpoints_in_shlibs): Use gdb_byte for
byte buffers.
* target.h (struct target_ops): For to_insert_hw_breakpoint and
to_remove_hw_breakpoint use gdb_byte for byte buffer parameters.
* breakpoint.h (struct bp_location): Make shadow_contents a
gdb_byte buffer.
* cli/cli-setshow.c (do_setshow_command): Fix cast.
* cli/cli-dump.c (restore_section_callback)
(restore_binary_file): Use gdb_byte for byte buffers.
* proc-service.c (ps_ptwrite, ps_ptread, ps_pdwrite): Fix casts.
(ps_xfer_memory): Use gdb_byte for byte buffers.
* tracepoint.c (mem2hex): Use gdb_byte for byte buffers, and char
for string buffers.
* ser-tcp.c (net_open): Make len a socklen_t.
