2003-08-18 Andrew Cagney <cagney@redhat.com>
* gdbarch.sh (FRAME_RED_ZONE_SIZE): New architecture method.
* gdbarch.h, gdbarch.c: Re-generate.
* infcall.c (call_function_by_hand): Adjust the SP by
frame_red_zone_size before allocating any stack space.
* rs6000-tdep.c (rs6000_gdbarch_init): Set "frame_red_zone_size".
* x86-64-tdep.c (x86_64_frame_align): New function.
(x86_64_init_abi): Set "frame_red_zone_size" and "frame_align".
* x86-64-tdep.c (x86_64_push_arguments): Revert 2003-08-07 change.
Remove code adjusting SP so that it skips over the Red Zone.
Index: doc/ChangeLog
2003-08-18 Andrew Cagney <cagney@redhat.com>
* gdbint.texinfo (Target Architecture Definition): Document
"frame_red_zone_size".
Fix GDB PR cli/926.
* cli/cli-decode.c (add_setshow_uinteger_cmd): New function.
* command.h (add_setshow_uinteger_cmd): Declare.
* frame.c (set_backtrace_cmd): New function.
(show_backtrace_cmd): New function.
* frame.c (_initialize_frame): Replace "set/show
backtrace-below-main" with "set/show backtrace past-main". Add
command "set/show backtrace limit".
(backtrace_past_main): Rename "backtrace_below_main".
(backtrace_limit): New variable.
(get_prev_frame): Update. Check the backtrace_limit.
2003-08-09 Andrew Cagney <cagney@redhat.com>
* gdb.texinfo (Backtrace): Replace "set/show backtrace-below-main"
with "set/show backtrace past-main" and "set/show backtrace
limit".
Index: doc/gdb.texinfo
===================================================================
RCS file: /cvs/src/src/gdb/doc/gdb.texinfo,v
retrieving revision 1.174
diff -u -r1.174 gdb.texinfo
--- doc/gdb.texinfo 8 Aug 2003 01:58:00 -0000 1.174
+++ doc/gdb.texinfo 9 Aug 2003 14:57:10 -0000
@@ -3922,27 +3922,40 @@
value, indicating that your program has stopped at the beginning of the
code for line @code{993} of @code{builtin.c}.
-@kindex set backtrace-below-main
-@kindex show backtrace-below-main
+@kindex set backtrace past-main
+@kindex show backtrace past-main
+@kindex set backtrace limit
+@kindex show backtrace limit
-Most programs have a standard entry point---a place where system libraries
-and startup code transition into user code. For C this is @code{main}.
-When @value{GDBN} finds the entry function in a backtrace it will terminate
-the backtrace, to avoid tracing into highly system-specific (and generally
-uninteresting) code. If you need to examine the startup code, then you can
-change this behavior.
+Most programs have a standard user entry point---a place where system
+libraries and startup code transition into user code. For C this is
+@code{main}. When @value{GDBN} finds the entry function in a backtrace
+it will terminate the backtrace, to avoid tracing into highly
+system-specific (and generally uninteresting) code.
+
+If you need to examine the startup code, or limit the number of levels
+in a backtrace, you can change this behavior:
@table @code
-@item set backtrace-below-main off
+@item set backtrace past-main
+@itemx set backtrace past-main on
+Backtraces will continue past the user entry point.
+
+@item set backtrace past-main off
Backtraces will stop when they encounter the user entry point. This is the
default.
-@item set backtrace-below-main
-@itemx set backtrace-below-main on
-Backtraces will continue past the user entry point to the top of the stack.
+@item show backtrace past-main
+Display the current user entry point backtrace policy.
+
+@item set backtrace limit @var{n}
+@itemx set backtrace limit 0
+@cindex backtrace limit
+Limit the backtrace to @var{n} levels. A value of zero means
+unlimited.
-@item show backtrace-below-main
-Display the current backtrace policy.
+@item show backtrace limit
+Display the current limit on backtrace levels.
@end table
@node Selection
2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
* Makefile.in (FLAGS_TO_PASS): Add DESTDIR.
(install-only): Support DESTDIR.
(uninstall): Likewise.
(install-gdbtk): Likewise.
gdb/doc/
2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
* Makefile.in (install-info): Support DESTDIR.
(install-html): Likewise.
gdb/gdbserver/
2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
* Makefile.in (install-only): Create dest dir. Support DESTDIR.
(uninstall): Support DESTDIR.
mmalloc/
2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
* Makefile.in (install-info): Create dest dir. Support DESTDIR.
(install): Likewise.
* gdb.texinfo (Mode Options): Mention that level three is the
highest available and that level 2 is deprecated.
(Annotations Overview): Mention annotation levels. Cross reference
to "Limitations of the Annotation Interface" in annotate.texi.
(TODO, Value Annotations, Frame Annotations): Delete section.
(Displays, Breakpoint Info): Delete.
* agentexpr.texi: Delete @bye.
* Makefile.in (STABS_DOC_SOURCE_INCLUDES): Add "fdl.texi"
(stabs.info): Add $(srcdir) to include search path.
(html): Depend on "annotate_toc.html", and not "annotate.html".
* stabs.texinfo: Ditto. Include "fdl.texi".
* gdbint.texinfo: Update copyright statement's list of invariant
sections.
* Makefile.in (INFO_DEPS): Add annotate.info.
(dvi, ps, html, pdf): Add annotate.
(ANNOTATE_DOC_SOURCE_INCLUDES): New macro.
(ANNOTATE_DOC_BUILD_INCLUDES): New macro.
(ANNOTATE_DOC_FILES): New macro.
(ANNOTATE_TEX_TMPS): New macro.
(annotate.info, annotate_toc.html): Specify dependencies.
(annotate.ps, annotate.pdf, annotate.dvi): Ditto.
* annotate.texinfo: Rename annotate.texi. Get building. Add
"Migrating to GDB/MI" and "Limitations of the Annotation
Interface" chapters. Mention why it is not part of the user
guide. Update copyright notice. Include "fdl.texi".
* agentexpr.texi: Retitle section, and change it to an appendix.
Comment out texinfo initialization. Factor a @var{} into two
pieces to prevent makeinfo warnings.
* gdb.texinfo: Add Agent Expressions appendix.
'dump', 'append', and 'restore': note that format argument is
optional; simplify presentation of the command variants; and be
more precise about the formats.
Rename commands 'maint list symtabs' and 'maint list psymtabs' to
'maint info symtabs' and 'maint info psymtabs'.
* symmisc.c (maintenance_info_symtabs, maintenance_info_psymtabs):
Renamed from maintenance_list_symtabs and maintenance_list_psymtabs.
* symtab.h (maintenance_info_symtabs, maintenance_info_psymtabs):
Declarations updated.
* maint.c (maintenance_list_command): Delete.
(_initialize_maint_cmds): Update calls to add_cmd.
* gdbcmd.h (maintenancelistlist): Delete declaration.
* cli/cli-cmds.c (maintenancelistlist): Delete.
(init_cmd_lists): Don't initialize it.
* cli/cli-cmds.h (maintenancelistlist): Delete declaration.
gdb/doc/ChangeLog:
* gdb.texinfo (Symbols): Update documentation: 'maint list
symtabs' and 'maint list psymtabs' have been renamed 'maint info
symtabs' and 'maint info psymtabs'.
* gdbarch.sh (PUSH_DUMMY_CODE): New architecture method, add
comments noteing that it replaces the old FIX_CALL_DUMMY code.
* gdbarch.h, gdbarch.c: Re-generate.
* d10v-tdep.c (d10v_push_dummy_code): New function.
(d10v_gdbarch_init): Set push_dummy_code.
* infcall.c (legacy_push_dummy_code): New function.
(generic_push_dummy_code): New function.
(push_dummy_code): New function.
(call_function_by_hand): Call push_dummy_code. Pass bp_addr,
instead of dummy_addr, to push_dummy_call. Move call to
generic_save_call_dummy_addr to outside of CALL_DUMMY_LOCATION
switch.
* sparc-tdep.c (sparc_gdbarch_init): Mention push_dummy_code.
2003-05-03 Andrew Cagney <cagney@redhat.com>
* gdbint.texinfo (Target Architecture Definition): Document
push_dummy_code. Add cross references.
2003-05-02 Elena Zannoni <ezannoni@redhat.com>
* charset.c (GDB_DEFAULT_TARGET_CHARSET,
GDB_DEFAULT_HOST_CHARSET): Move to earlier in the file.
(host_charset_name, target_charset_name): New vars for use by
set/show commands.
(host_charset_enum, target_charset_enum): New enums for set/show
commands.
(set_charset_sfunc, set_host_charset_sfunc,
set_target_charset_sfunc): New functions.
(set_host_charset, set_target_charset): Make static.
(list_charsets, set_host_charset_command,
set_target_charset_command): Delete functions.
(show_charset_command): Rewrite as....
(show_charset): Hook this up with the set/show command mechanism.
(_initialize_charset): Change names of charsets to match the
set/show enums. Use host_charset_name and target_charset_name.
Use set/show mechanism for charset, host-charset, target-charset
commands. Do not make 'show host-charset' and 'show
target-charset' be aliases of 'show charset'.
* charset.h (set_host_charset, set_target_charset): Don't export,
they are not used outside the file.
gdb/testsuite:
2003-05-01 Elena Zannoni <ezannoni@redhat.com>
* gdb.base/charset.exp: Update based on new behavior of set/show
charset commands.
gdb/doc:
2003-05-02 Elena Zannoni <ezannoni@redhat.com>
* gdb.texinfo (Character Sets): Update to reflect new behavior of
set/show charsets commands.
2003-04-10 Jim Blandy <jimb@redhat.com>
* symmisc.c: #include "gdb_regex.h".
(maintenance_list_symtabs, maintenance_list_psymtabs): New
functions.
* maint.c (maintenance_list_command): New function.
(_initialize_maint_cmds): Register the above as commands.
* symtab.h (maintenance_list_symtabs,
maintenance_list_psymtabs): New declarations.
* cli/cli-cmds.c (maintenancelistlist): New variable.
(init_cmd_lists): Initialize it.
* cli/cli-cmds.h (maintenancelistlist): New declaration.
* gdbcmd.h (maintenancelistlist): New declaration.
* Makefile.in (symmisc.o): Update dependencies.
gdb/doc/ChangeLog:
2003-04-09 Jim Blandy <jimb@redhat.com>
* gdb.texinfo (Symbols): Document 'maint list symtabs' and 'maint
list psymtabs'.
Mark Kettenis
Andrew Cagney
H.J. Lu
Stephane Carrez
Daniel Jacobowitz
Joel Brobecker
Jim Blandy
Adam Fedor
Theodore A. Roth
Elena Zannoni
Bob Rossi