2011-01-07 Michael Snyder <msnyder@vmware.com>

* ada-lang.c: Comment cleanup, mostly periods and spaces.
	* ada-lang.h: Ditto.
	* ada-tasks.c: Ditto.
	* ada-valprint.c: Ditto.
	* aix-threads.c: Ditto.
	* alpha-linux-nat.c: Ditto.
	* alpha-linux-tdep.c: Ditto.
	* alpha-mdebug-tdep.c: Ditto.
	* alpha-nat.c: Ditto.
	* alpha-osf1-tdep.c: Ditto.
	* alpha-tdep.c: Ditto.
	* alphabsd-nat.c: Ditto.
	* alphabsd-tdep.c: Ditto.
	* amd64-darwin-tdep.c: Ditto.
	* amd64-linux-nat.c: Ditto.
	* amd64-linux-tdep.c: Ditto.
	* amd64-sol2-tdep.c: Ditto.
	* amd64-tdep.c: Ditto.
	* amd64-fbsd-tdep.c: Ditto.
	* amd64-nbsd-tdep.c: Ditto.
	* amd64-obsd-tdep.c: Ditto.
	* amd64-linux-nat.c: Ditto.
	* amd64-linux-tdep.c: Ditto.
	* arm-tdep.c: Ditto.
	* arm-tdep.h: Ditto.
	* armnbsd-nat.c: Ditto.
	* avr-tdep.c: Ditto.
	* bfin-tdep.c: Ditto.
	* bsd-kvm.c: Ditto.
	* c-typeprintc: Ditto.
	* c-valprint.c: Ditto.
	* coff-pe-read.h: Ditto.
	* coffreead.c: Ditto.
	* cris-tdep.c: Ditto.
	* d-lang.c: Ditto.
	* darwin-nat-info.c: Ditto.
	* darwin-nat.c: Ditto.
	* dbug-rom.c: Ditto.
	* dbxread.c: Ditto.
	* dcache.c: Ditto.
	* dcache.h: Ditto.
	* dec-thread.c: Ditto.
	* defs.h: Ditto.
	* demangle.c: Ditto.
	* dicos-tdep.c: Ditto.
	* dictionary.c: Ditto.
	* dictionary.h: Ditto.
	* dink32-rom.c: Ditto.
	* disasm.c: Ditto.
	* doublest.c: Ditto.
	* dsrec.c: Ditto.
	* dummy-frame.c: Ditto.
	* dwarf2-frame.c: Ditto.
	* dwarf2expr.c: Ditto.
	* dwarf2loc.c: Ditto.
	* dwarf2read.c: Ditto.
	* elfread.c: Ditto.
	* environ.c: Ditto.
	* eval.c: Ditto.
	* event-top.h: Ditto.
	* exceptions.c: Ditto.
	* exceptions.h: Ditto.
	* exec.c: Ditto.
	* expprint.c: Ditto.
	* expression.h: Ditto.
	* f-exp.y: Ditto.
	* f-lang.c: Ditto.
	* f-lang.h: Ditto.
	* f-typeprint.c: Ditto.
	* f-valprint.c: Ditto.
	* fbsd-nat.c: Ditto.
	* findvar.c: Ditto.
	* fork-child.c: Ditto.
	* frame.c: Ditto.
	* frame.h: Ditto.
	* frv-linux-tdep.c: Ditto.
	* frv-tdep.c: Ditto.
	* gcore.c: Ditto.
	* gdb-stabs.h: Ditto.
	* gdb_assert.h: Ditto.
	* gdb_string.h: Ditto.
	* gdb_thread_db.h: Ditto.
	* gdb_wait.h: Ditto.
	* gdbarch.sh: Ditto.
	* gdbcore.h: Ditto.
	* gdbthread.h: Ditto.
	* gdbtypes.c: Ditto.
	* gdbtypes.h: Ditto.
	* gnu-nat.c: Ditto.
	* gnu-nat.h: Ditto.
	* gnu-v2-abi.c: Ditto.
	* gnu-v3-abi.c: Ditto.
	* go32-nat.c: Ditto.
	* gdbarch.c: Regenerate.
	* gdbarch.h: Regenerate.

gdb/gdbarch.c

@@ -30,7 +30,7 @@
    If editing this file, please also run gdbarch.sh and merge any
    changes into that script. Conversely, when making sweeping changes
    to this file, modifying gdbarch.sh and using its output may prove
-   easier. */
+   easier.  */
 
 
 #include "defs.h"
@@ -86,7 +86,7 @@ pstring (const char *string)
 }
 
 
-/* Maintain the struct gdbarch object */
+/* Maintain the struct gdbarch object.  */
 
 struct gdbarch
 {
@@ -96,22 +96,22 @@ struct gdbarch
   /* An obstack bound to the lifetime of the architecture.  */
   struct obstack *obstack;
 
-  /* basic architectural information */
+  /* basic architectural information.  */
   const struct bfd_arch_info * bfd_arch_info;
   int byte_order;
   int byte_order_for_code;
   enum gdb_osabi osabi;
   const struct target_desc * target_desc;
 
-  /* target specific vector. */
+  /* target specific vector.  */
   struct gdbarch_tdep *tdep;
   gdbarch_dump_tdep_ftype *dump_tdep;
 
-  /* per-architecture data-pointers */
+  /* per-architecture data-pointers.  */
   unsigned nr_data;
   void **data;
 
-  /* per-architecture swap-regions */
+  /* per-architecture swap-regions.  */
   struct gdbarch_swap *swap;
 
   /* Multi-arch values.
@@ -273,7 +273,7 @@ struct gdbarch
 
 
 /* The default architecture uses host values (for want of a better
-   choice). */
+   choice).  */
 
 extern const struct bfd_arch_info bfd_default_arch_struct;
 
@@ -281,15 +281,15 @@ struct gdbarch startup_gdbarch =
 {
   1, /* Always initialized.  */
   NULL, /* The obstack.  */
-  /* basic architecture information */
+  /* basic architecture information.  */
   &bfd_default_arch_struct,  /* bfd_arch_info */
   BFD_ENDIAN_BIG,  /* byte_order */
   BFD_ENDIAN_BIG,  /* byte_order_for_code */
   GDB_OSABI_UNKNOWN,  /* osabi */
   0,  /* target_desc */
-  /* target specific vector and its dump routine */
+  /* target specific vector and its dump routine.  */
   NULL, NULL,
-  /*per-architecture data-pointers and swap regions */
+  /*per-architecture data-pointers and swap regions.  */
   0, NULL, NULL,
   /* Multi-arch values */
   1,  /* bits_big_endian */
@@ -427,7 +427,7 @@ struct gdbarch startup_gdbarch =
 struct gdbarch *target_gdbarch = &startup_gdbarch;
 
 /* Create a new ``struct gdbarch'' based on information provided by
-   ``struct gdbarch_info''. */
+   ``struct gdbarch_info''.  */
 
 struct gdbarch *
 gdbarch_alloc (const struct gdbarch_info *info,
@@ -453,7 +453,7 @@ gdbarch_alloc (const struct gdbarch_info *info,
   gdbarch->osabi = info->osabi;
   gdbarch->target_desc = info->target_desc;
 
-  /* Force the explicit initialization of these. */
+  /* Force the explicit initialization of these.  */
   gdbarch->bits_big_endian = (gdbarch->byte_order == BFD_ENDIAN_BIG);
   gdbarch->short_bit = 2*TARGET_CHAR_BIT;
   gdbarch->int_bit = 4*TARGET_CHAR_BIT;
@@ -565,7 +565,7 @@ verify_gdbarch (struct gdbarch *gdbarch)
     fprintf_unfiltered (log, "\n\tbyte-order");
   if (gdbarch->bfd_arch_info == NULL)
     fprintf_unfiltered (log, "\n\tbfd_arch_info");
-  /* Check those that need to be defined for the given multi-arch level. */
+  /* Check those that need to be defined for the given multi-arch level.  */
   /* Skip verify of bits_big_endian, invalid_p == 0 */
   /* Skip verify of short_bit, invalid_p == 0 */
   /* Skip verify of int_bit, invalid_p == 0 */
@@ -590,16 +590,16 @@ verify_gdbarch (struct gdbarch *gdbarch)
     gdbarch->dwarf2_addr_size = gdbarch_ptr_bit (gdbarch) / TARGET_CHAR_BIT;
   if (gdbarch->char_signed == -1)
     gdbarch->char_signed = 1;
-  /* Skip verify of read_pc, has predicate */
-  /* Skip verify of write_pc, has predicate */
+  /* Skip verify of read_pc, has predicate.  */
+  /* Skip verify of write_pc, has predicate.  */
   /* Skip verify of virtual_frame_pointer, invalid_p == 0 */
-  /* Skip verify of pseudo_register_read, has predicate */
-  /* Skip verify of pseudo_register_write, has predicate */
+  /* Skip verify of pseudo_register_read, has predicate.  */
+  /* Skip verify of pseudo_register_write, has predicate.  */
   if (gdbarch->num_regs == -1)
     fprintf_unfiltered (log, "\n\tnum_regs");
   /* Skip verify of num_pseudo_regs, invalid_p == 0 */
-  /* Skip verify of ax_pseudo_register_collect, has predicate */
-  /* Skip verify of ax_pseudo_register_push_stack, has predicate */
+  /* Skip verify of ax_pseudo_register_collect, has predicate.  */
+  /* Skip verify of ax_pseudo_register_push_stack, has predicate.  */
   /* Skip verify of sp_regnum, invalid_p == 0 */
   /* Skip verify of pc_regnum, invalid_p == 0 */
   /* Skip verify of ps_regnum, invalid_p == 0 */
@@ -610,51 +610,51 @@ verify_gdbarch (struct gdbarch *gdbarch)
   /* Skip verify of dwarf2_reg_to_regnum, invalid_p == 0 */
   if (gdbarch->register_name == 0)
     fprintf_unfiltered (log, "\n\tregister_name");
-  /* Skip verify of register_type, has predicate */
-  /* Skip verify of dummy_id, has predicate */
+  /* Skip verify of register_type, has predicate.  */
+  /* Skip verify of dummy_id, has predicate.  */
   /* Skip verify of deprecated_fp_regnum, invalid_p == 0 */
-  /* Skip verify of push_dummy_call, has predicate */
+  /* Skip verify of push_dummy_call, has predicate.  */
   /* Skip verify of call_dummy_location, invalid_p == 0 */
-  /* Skip verify of push_dummy_code, has predicate */
+  /* Skip verify of push_dummy_code, has predicate.  */
   /* Skip verify of print_registers_info, invalid_p == 0 */
-  /* Skip verify of print_float_info, has predicate */
-  /* Skip verify of print_vector_info, has predicate */
+  /* Skip verify of print_float_info, has predicate.  */
+  /* Skip verify of print_vector_info, has predicate.  */
   /* Skip verify of register_sim_regno, invalid_p == 0 */
   /* Skip verify of cannot_fetch_register, invalid_p == 0 */
   /* Skip verify of cannot_store_register, invalid_p == 0 */
-  /* Skip verify of get_longjmp_target, has predicate */
+  /* Skip verify of get_longjmp_target, has predicate.  */
   /* Skip verify of convert_register_p, invalid_p == 0 */
   /* Skip verify of value_from_register, invalid_p == 0 */
   /* Skip verify of pointer_to_address, invalid_p == 0 */
   /* Skip verify of address_to_pointer, invalid_p == 0 */
-  /* Skip verify of integer_to_address, has predicate */
-  /* Skip verify of return_value, has predicate */
+  /* Skip verify of integer_to_address, has predicate.  */
+  /* Skip verify of return_value, has predicate.  */
   if (gdbarch->skip_prologue == 0)
     fprintf_unfiltered (log, "\n\tskip_prologue");
-  /* Skip verify of skip_main_prologue, has predicate */
+  /* Skip verify of skip_main_prologue, has predicate.  */
   if (gdbarch->inner_than == 0)
     fprintf_unfiltered (log, "\n\tinner_than");
   if (gdbarch->breakpoint_from_pc == 0)
     fprintf_unfiltered (log, "\n\tbreakpoint_from_pc");
   /* Skip verify of remote_breakpoint_from_pc, invalid_p == 0 */
-  /* Skip verify of adjust_breakpoint_address, has predicate */
+  /* Skip verify of adjust_breakpoint_address, has predicate.  */
   /* Skip verify of memory_insert_breakpoint, invalid_p == 0 */
   /* Skip verify of memory_remove_breakpoint, invalid_p == 0 */
   /* Skip verify of decr_pc_after_break, invalid_p == 0 */
   /* Skip verify of deprecated_function_start_offset, invalid_p == 0 */
   /* Skip verify of remote_register_number, invalid_p == 0 */
-  /* Skip verify of fetch_tls_load_module_address, has predicate */
+  /* Skip verify of fetch_tls_load_module_address, has predicate.  */
   /* Skip verify of frame_args_skip, invalid_p == 0 */
-  /* Skip verify of unwind_pc, has predicate */
-  /* Skip verify of unwind_sp, has predicate */
-  /* Skip verify of frame_num_args, has predicate */
-  /* Skip verify of frame_align, has predicate */
+  /* Skip verify of unwind_pc, has predicate.  */
+  /* Skip verify of unwind_sp, has predicate.  */
+  /* Skip verify of frame_num_args, has predicate.  */
+  /* Skip verify of frame_align, has predicate.  */
   /* Skip verify of stabs_argument_has_addr, invalid_p == 0 */
   /* Skip verify of convert_from_func_ptr_addr, invalid_p == 0 */
   /* Skip verify of addr_bits_remove, invalid_p == 0 */
   /* Skip verify of smash_text_address, invalid_p == 0 */
-  /* Skip verify of software_single_step, has predicate */
-  /* Skip verify of single_step_through_delay, has predicate */
+  /* Skip verify of software_single_step, has predicate.  */
+  /* Skip verify of single_step_through_delay, has predicate.  */
   if (gdbarch->print_insn == 0)
     fprintf_unfiltered (log, "\n\tprint_insn");
   /* Skip verify of skip_trampoline_code, invalid_p == 0 */
@@ -665,38 +665,38 @@ verify_gdbarch (struct gdbarch *gdbarch)
   /* Skip verify of coff_make_msymbol_special, invalid_p == 0 */
   /* Skip verify of cannot_step_breakpoint, invalid_p == 0 */
   /* Skip verify of have_nonsteppable_watchpoint, invalid_p == 0 */
-  /* Skip verify of address_class_type_flags, has predicate */
-  /* Skip verify of address_class_type_flags_to_name, has predicate */
-  /* Skip verify of address_class_name_to_type_flags, has predicate */
+  /* Skip verify of address_class_type_flags, has predicate.  */
+  /* Skip verify of address_class_type_flags_to_name, has predicate.  */
+  /* Skip verify of address_class_name_to_type_flags, has predicate.  */
   /* Skip verify of register_reggroup_p, invalid_p == 0 */
-  /* Skip verify of fetch_pointer_argument, has predicate */
-  /* Skip verify of regset_from_core_section, has predicate */
-  /* Skip verify of core_xfer_shared_libraries, has predicate */
-  /* Skip verify of core_pid_to_str, has predicate */
-  /* Skip verify of gcore_bfd_target, has predicate */
+  /* Skip verify of fetch_pointer_argument, has predicate.  */
+  /* Skip verify of regset_from_core_section, has predicate.  */
+  /* Skip verify of core_xfer_shared_libraries, has predicate.  */
+  /* Skip verify of core_pid_to_str, has predicate.  */
+  /* Skip verify of gcore_bfd_target, has predicate.  */
   /* Skip verify of vtable_function_descriptors, invalid_p == 0 */
   /* Skip verify of vbit_in_delta, invalid_p == 0 */
-  /* Skip verify of skip_permanent_breakpoint, has predicate */
-  /* Skip verify of max_insn_length, has predicate */
-  /* Skip verify of displaced_step_copy_insn, has predicate */
+  /* Skip verify of skip_permanent_breakpoint, has predicate.  */
+  /* Skip verify of max_insn_length, has predicate.  */
+  /* Skip verify of displaced_step_copy_insn, has predicate.  */
   /* Skip verify of displaced_step_hw_singlestep, invalid_p == 0 */
-  /* Skip verify of displaced_step_fixup, has predicate */
+  /* Skip verify of displaced_step_fixup, has predicate.  */
   if ((! gdbarch->displaced_step_free_closure) != (! gdbarch->displaced_step_copy_insn))
     fprintf_unfiltered (log, "\n\tdisplaced_step_free_closure");
   if ((! gdbarch->displaced_step_location) != (! gdbarch->displaced_step_copy_insn))
     fprintf_unfiltered (log, "\n\tdisplaced_step_location");
-  /* Skip verify of relocate_instruction, has predicate */
-  /* Skip verify of overlay_update, has predicate */
-  /* Skip verify of core_read_description, has predicate */
-  /* Skip verify of static_transform_name, has predicate */
+  /* Skip verify of relocate_instruction, has predicate.  */
+  /* Skip verify of overlay_update, has predicate.  */
+  /* Skip verify of core_read_description, has predicate.  */
+  /* Skip verify of static_transform_name, has predicate.  */
   /* Skip verify of sofun_address_maybe_missing, invalid_p == 0 */
-  /* Skip verify of process_record, has predicate */
-  /* Skip verify of process_record_signal, has predicate */
+  /* Skip verify of process_record, has predicate.  */
+  /* Skip verify of process_record_signal, has predicate.  */
   /* Skip verify of target_signal_from_host, invalid_p == 0 */
   /* Skip verify of target_signal_to_host, invalid_p == 0 */
-  /* Skip verify of get_siginfo_type, has predicate */
-  /* Skip verify of record_special_symbol, has predicate */
-  /* Skip verify of get_syscall_number, has predicate */
+  /* Skip verify of get_siginfo_type, has predicate.  */
+  /* Skip verify of record_special_symbol, has predicate.  */
+  /* Skip verify of get_syscall_number, has predicate.  */
   /* Skip verify of has_global_solist, invalid_p == 0 */
   /* Skip verify of has_global_breakpoints, invalid_p == 0 */
   /* Skip verify of has_shared_address_space, invalid_p == 0 */
@@ -714,7 +714,7 @@ verify_gdbarch (struct gdbarch *gdbarch)
 }
 
 
-/* Print out the details of the current architecture. */
+/* Print out the details of the current architecture.  */
 
 void
 gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file)
@@ -3832,7 +3832,7 @@ set_gdbarch_has_dos_based_file_system (struct gdbarch *gdbarch,
 
 
 /* Keep a registry of per-architecture data-pointers required by GDB
-   modules. */
+   modules.  */
 
 struct gdbarch_data
 {
@@ -3891,7 +3891,7 @@ gdbarch_data_register_post_init (gdbarch_data_post_init_ftype *post_init)
   return gdbarch_data_register (NULL, post_init);
 }
 
-/* Create/delete the gdbarch data vector. */
+/* Create/delete the gdbarch data vector.  */
 
 static void
 alloc_gdbarch_data (struct gdbarch *gdbarch)
@@ -3902,7 +3902,7 @@ alloc_gdbarch_data (struct gdbarch *gdbarch)
 }
 
 /* Initialize the current value of the specified per-architecture
-   data-pointer. */
+   data-pointer.  */
 
 void
 deprecated_set_gdbarch_data (struct gdbarch *gdbarch,
@@ -3916,7 +3916,7 @@ deprecated_set_gdbarch_data (struct gdbarch *gdbarch,
 }
 
 /* Return the current value of the specified per-architecture
-   data-pointer. */
+   data-pointer.  */
 
 void *
 gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *data)
@@ -3955,7 +3955,7 @@ gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *data)
 }
 
 
-/* Keep a registry of the architectures known by GDB. */
+/* Keep a registry of the architectures known by GDB.  */
 
 struct gdbarch_registration
 {
@@ -3980,7 +3980,7 @@ const char **
 gdbarch_printable_names (void)
 {
   /* Accumulate a list of names based on the registed list of
-     architectures. */
+     architectures.  */
   int nr_arches = 0;
   const char **arches = NULL;
   struct gdbarch_registration *rego;
@@ -4019,17 +4019,19 @@ gdbarch_register (enum bfd_architecture bfd_architecture,
   if (bfd_arch_info == NULL)
     {
       internal_error (__FILE__, __LINE__,
-                      _("gdbarch: Attempt to register unknown architecture (%d)"),
+                      _("gdbarch: Attempt to register "
+			"unknown architecture (%d)"),
                       bfd_architecture);
     }
-  /* Check that we haven't seen this architecture before */
+  /* Check that we haven't seen this architecture before.  */
   for (curr = &gdbarch_registry;
        (*curr) != NULL;
        curr = &(*curr)->next)
     {
       if (bfd_architecture == (*curr)->bfd_architecture)
 	internal_error (__FILE__, __LINE__,
-                        _("gdbarch: Duplicate registraration of architecture (%s)"),
+                        _("gdbarch: Duplicate registraration "
+			  "of architecture (%s)"),
 	                bfd_arch_info->printable_name);
     }
   /* log it */
@@ -4090,7 +4092,7 @@ gdbarch_find_by_info (struct gdbarch_info info)
      defaults.  */
   gdbarch_info_fill (&info);
 
-  /* Must have found some sort of architecture. */
+  /* Must have found some sort of architecture.  */
   gdb_assert (info.bfd_arch_info != NULL);
 
   if (gdbarch_debug)