* Makefile.in (dsrec.o): Update dependencies.
* dsrec.c: Include "gdb_assert.h".
(make_srec): Use snprintf instead of sprintf, use a literal format
string.
* gdb.disasm/8300s.s: Fix syntax of bsr insn.
* gdb.disasm/h8300s.exp : Minor changes in disassembler output require
patterns to be more general, accepting old and new output.
Some output chars (such as '+') also must be quoted.
Some addresses are displayed numerically instead of
symbolically.
* sim/sh/gencode.c ( tab[] ): Addition of MAC.L handler and
correction for MAC.W handler
* sim/sh/interp.c ( macl ): New Function. Implementation of
MAC.L handler.
instead of frame_read_register.
(i386_fetch_pointer_argument): Use get_frame_register_unsigned
instead of frame_read_register. Use I386_ESP_REGNUM instead of
SP_REGNUM.
(i386_frame_prev_register): Use frame_unwind_register_unsigned
instead of frame_unwind_unsigned_register. Use
I386_EFLAGS_REGISTER instead of PS_REGNUM.
(i386_get_longjmp_target): Use regcache_read_unsigned_register
instead of read_register. Use builtin_type_void_data_ptr instead
of builtin_type_void_func_ptr when extracting the address of the
jmp_buf.
(i386_extract_return_value, i386_store_return_value,
i386_pseudo_register_read, i386_pseudo_register_write): Use
register_size instead REGISTER_RAW_SIZE.
(i387_print_float_info): Use get_frame_register and
get_frame_register_unsigned instead of frame_register_read.
(child_resume): Make `eflags' an ULONGEST. Use
regcache_cooked_read_unsigned and regcache_cooked_write_unsigned
instead of register_read and register_write.
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
