Index: testsuite/ChangeLog
2003-05-05 Andrew Cagney <cagney@redhat.com> * gdb.base/maint.exp: Add tests for "maint print dummy-frames". Index: doc/ChangeLog 2003-05-05 Andrew Cagney <cagney@redhat.com> * gdb.texinfo (Maintenance Commands): Document "maint print dummy-frames". 2003-05-05 Andrew Cagney <cagney@redhat.com> * dummy-frame.c: Include "command.h" and "gdbcmd.h". (fprint_dummy_frames): New function. (maintenance_print_dummy_frames): New function. (_initialize_dummy_frame): Add command "maint print dummy-frames". * frame.c (fprint_frame_id): Make global. * frame.h (fprint_frame_id): Declare. * Makefile.in (dummy-frame.o): Update dependencies.
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Andrew Cagney
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@ -1,3 +1,13 @@
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2003-05-05 Andrew Cagney <cagney@redhat.com>
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* dummy-frame.c: Include "command.h" and "gdbcmd.h".
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(fprint_dummy_frames): New function.
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(maintenance_print_dummy_frames): New function.
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(_initialize_dummy_frame): Add command "maint print dummy-frames".
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* frame.c (fprint_frame_id): Make global.
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* frame.h (fprint_frame_id): Declare.
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* Makefile.in (dummy-frame.o): Update dependencies.
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2003-05-05 Andrew Cagney <cagney@redhat.com>
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* gdbarch.sh (DEPRECATED_REGISTER_SIZE): Rename REGISTER_SIZE.
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@ -1662,7 +1662,8 @@ doublest.o: doublest.c $(defs_h) $(doublest_h) $(floatformat_h) \
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dpx2-nat.o: dpx2-nat.c $(defs_h) $(gdbcore_h) $(gdb_string_h)
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dsrec.o: dsrec.c $(defs_h) $(serial_h) $(srec_h)
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dummy-frame.o: dummy-frame.c $(defs_h) $(dummy_frame_h) $(regcache_h) \
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$(frame_h) $(inferior_h) $(gdb_assert_h) $(frame_unwind_h)
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$(frame_h) $(inferior_h) $(gdb_assert_h) $(frame_unwind_h) \
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$(command_h) $(gdbcmd_h)
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dve3900-rom.o: dve3900-rom.c $(defs_h) $(gdbcore_h) $(target_h) $(monitor_h) \
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$(serial_h) $(inferior_h) $(command_h) $(gdb_string_h) $(regcache_h)
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dwarf2cfi.o: dwarf2cfi.c $(defs_h) $(gdbcore_h) $(symtab_h) $(symfile_h) \
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@ -5,6 +5,11 @@
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FIX_CALL_DUMMY, CALL_DUMMY_BREAKPOINT_OFFSET and
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CALL_DUMMY_BREAKPOINT_OFFSET deprecated.
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2003-05-04 Andrew Cagney <cagney@redhat.com>
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* gdb.texinfo (Maintenance Commands): Document "maint print
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dummy-frames".
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2003-05-04 Andrew Cagney <cagney@redhat.com>
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* gdb.texinfo (GDB/MI Symbol Query): Use @{ and @}.
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@ -19373,6 +19373,28 @@ Create a core file? (y or n) @kbd{n}
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Takes an optional parameter that is used as the text of the error or
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warning message.
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@kindex maint print dummy-frames
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@item maint print dummy-frames
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Prints the contents of @value{GDBN}'s internal dummy-frame stack.
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@smallexample
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(gdb) @kbd{b add}
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@dots{}
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(gdb) @kbd{print add(2,3)}
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Breakpoint 2, add (a=2, b=3) at @dots{}
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58 return (a + b);
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The program being debugged stopped while in a function called from GDB.
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@dots{}
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(gdb) @kbd{maint print dummy-frames}
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0x1a57c80: pc=0x01014068 fp=0x0200bddc sp=0x0200bdd6
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top=0x0200bdd4 id=@{stack=0x200bddc,code=0x101405c@}
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call_lo=0x01014000 call_hi=0x01014001
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(gdb)
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@end smallexample
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Takes an optional file parameter.
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@kindex maint print registers
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@kindex maint print raw-registers
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@kindex maint print cooked-registers
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@ -29,6 +29,8 @@
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#include "inferior.h"
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#include "gdb_assert.h"
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#include "frame-unwind.h"
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#include "command.h"
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#include "gdbcmd.h"
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static void dummy_frame_this_id (struct frame_info *next_frame,
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void **this_prologue_cache,
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@ -419,3 +421,49 @@ dummy_frame_p (CORE_ADDR pc)
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else
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return NULL;
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}
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static void
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fprint_dummy_frames (struct ui_file *file)
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{
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struct dummy_frame *s;
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for (s = dummy_frame_stack; s != NULL; s = s->next)
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{
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gdb_print_host_address (s, file);
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fprintf_unfiltered (file, ":");
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fprintf_unfiltered (file, " pc=0x%s", paddr (s->pc));
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fprintf_unfiltered (file, " fp=0x%s", paddr (s->fp));
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fprintf_unfiltered (file, " sp=0x%s", paddr (s->sp));
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fprintf_unfiltered (file, " top=0x%s", paddr (s->top));
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fprintf_unfiltered (file, " id=");
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fprint_frame_id (file, s->id);
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fprintf_unfiltered (file, " call_lo=0x%s", paddr (s->call_lo));
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fprintf_unfiltered (file, " call_hi=0x%s", paddr (s->call_hi));
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fprintf_unfiltered (file, "\n");
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}
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}
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static void
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maintenance_print_dummy_frames (char *args, int from_tty)
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{
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if (args == NULL)
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fprint_dummy_frames (gdb_stdout);
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else
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{
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struct ui_file *file = gdb_fopen (args, "w");
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if (file == NULL)
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perror_with_name ("maintenance print dummy-frames");
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fprint_dummy_frames (file);
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ui_file_delete (file);
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}
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}
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extern void _initialize_dummy_frame (void);
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void
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_initialize_dummy_frame (void)
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{
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add_cmd ("dummy-frames", class_maintenance, maintenance_print_dummy_frames,
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"Print the contents of the internal dummy-frame stack.",
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&maintenanceprintlist);
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}
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@ -139,7 +139,7 @@ static int frame_debug;
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static int backtrace_below_main;
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static void
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void
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fprint_frame_id (struct ui_file *file, struct frame_id id)
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{
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fprintf_unfiltered (file, "{stack=0x%s,code=0x%s}",
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@ -95,6 +95,10 @@ extern int frame_id_eq (struct frame_id l, struct frame_id r);
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above about frameless functions. */
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extern int frame_id_inner (struct frame_id l, struct frame_id r);
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/* Write the internal representation of a frame ID on the specified
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stream. */
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extern void fprint_frame_id (struct ui_file *file, struct frame_id id);
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/* For every stopped thread, GDB tracks two frames: current and
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selected. Current frame is the inner most frame of the selected
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@ -1,3 +1,7 @@
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2003-05-05 Andrew Cagney <cagney@redhat.com>
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* gdb.base/maint.exp: Add tests for "maint print dummy-frames".
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2003-05-05 Andrew Cagney <cagney@redhat.com>
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* gdb.base/watchpoint.exp: Rename CALL_DUMMY_BREAKPOINT_OFFSET to
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@ -35,6 +35,7 @@
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#maintenance info -- Commands for showing internal info about the program being debugged
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#maintenance internal-error -- Give GDB an internal error.
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#
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#maintenance print dummy-frames -- Print the dummy frame stack
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#maintenance print statistics -- Print statistics about internal gdb state
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#maintenance print objfiles -- Print dump of current object file definitions
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#maintenance print psymbols -- Print dump of current partial symbol definitions
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@ -186,6 +187,9 @@ gdb_expect {
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timeout { fail "(timeout) maint print statistics" }
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}
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# There aren't any ...
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gdb_test "maint print dummy-frames" ""
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send_gdb "maint print objfiles\n"
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# To avoid timeouts, we avoid expects with many .* patterns that match
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@ -524,6 +528,9 @@ gdb_expect {
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timeout { fail "(timeout) help maint print statistics" }
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}
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gdb_test "help maint print dummy-frames" \
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"Print the contents of the internal dummy-frame stack."
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send_gdb "help maint print objfiles\n"
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gdb_expect {
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-re "Print dump of current object file definitions\\..*$gdb_prompt $"\
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