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Allow the HIGH-FRAME parameter for -stack-list-frames to be larger

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than the number of available frames.
This commit is contained in:
Vladimir Prus 2006-09-07 16:40:19 +00:00
parent 7a0b019608
commit 2ab1eb7abc
6 changed files with 26 additions and 3 deletions
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6
gdb/ChangeLog
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@ -1,3 +1,9 @@
2006-09-07 Vladimir Prus <vladimir@codesourcery.com>
* mi/mi-cmd-stack.c (mi_cmd_stack_list_frames): Don't emit
error if high requested frame number is larger then number
of available frames.
2006-09-07 Joel Brobecker <brobecker@adacore.com> 2006-09-07 Joel Brobecker <brobecker@adacore.com>
From Stephan Springl <springl-gdb@bfw-online.de> From Stephan Springl <springl-gdb@bfw-online.de>

6
gdb/doc/ChangeLog
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@ -1,3 +1,9 @@
2006-09-07 Vladimir Prus <vladimir@codesourcery.com>
* gdb.texinfo (GDB/MI Stack Manipulation): Mention that
-stack-list-locals HIGH_FRAME argument can be larger then the
actual number of frames.
2006-09-02 Bob Wilson <bob.wilson@acm.org> 2006-09-02 Bob Wilson <bob.wilson@acm.org>
* gdb.texinfo (Packets, Stop Reply Packets, General Query Packets, * gdb.texinfo (Packets, Stop Reply Packets, General Query Packets,

5
gdb/doc/gdb.texinfo
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@ -19331,7 +19331,10 @@ Line number corresponding to the @code{$pc}.
If invoked without arguments, this command prints a backtrace for the If invoked without arguments, this command prints a backtrace for the
whole stack. If given two integer arguments, it shows the frames whose whole stack. If given two integer arguments, it shows the frames whose
levels are between the two arguments (inclusive). If the two arguments levels are between the two arguments (inclusive). If the two arguments
are equal, it shows the single frame at the corresponding level. are equal, it shows the single frame at the corresponding level. It is
an error if @var{low-frame} is larger than the actual number of
frames. On the other hand, @var{high-frame} may be larger then the
actual number of frames, in which case only existing frames will be returned.
@subsubheading @value{GDBN} Command @subsubheading @value{GDBN} Command

2
gdb/mi/mi-cmd-stack.c
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@ -88,8 +88,6 @@ mi_cmd_stack_list_frames (char *command, char **argv, int argc)
} }
do_cleanups (cleanup_stack); do_cleanups (cleanup_stack);
if (i < frame_high)
error (_("mi_cmd_stack_list_frames: Not enough frames in stack."));
return MI_CMD_DONE; return MI_CMD_DONE;
} }

6
gdb/testsuite/ChangeLog
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@ -1,3 +1,9 @@
2006-09-07 Vladimir Prus <ghost@vladimir@codesourcery.com>
* gdb.mi/mi-stack.exp (test_stack_frame_listing): Test that
HIGH_FRAME argument to -stack-list-locals can be larger than
the number of frames.
2006-08-18 Fred Fish <fnf@specifix.com> 2006-08-18 Fred Fish <fnf@specifix.com>
* lib/gdb.exp (skip_altivec_tests): Fix apparent typo, * lib/gdb.exp (skip_altivec_tests): Fix apparent typo,

4
gdb/testsuite/gdb.mi/mi-stack.exp
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@ -75,6 +75,10 @@ proc test_stack_frame_listing {} {
mi_gdb_test "235-stack-info-frame" \ mi_gdb_test "235-stack-info-frame" \
"235\\^done,frame=\{level=\"0\",addr=\"$hex\",func=\"callee4\",file=\".*${srcfile}\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$line_callee4_body\"\}" \ "235\\^done,frame=\{level=\"0\",addr=\"$hex\",func=\"callee4\",file=\".*${srcfile}\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$line_callee4_body\"\}" \
"selected frame listing" "selected frame listing"
mi_gdb_test "236-stack-list-frames 1 300" \
"236\\^done,stack=\\\[frame=\{level=\"1\",addr=\"$hex\",func=\"callee3\",.*\},frame=\{level=\"2\",addr=\"$hex\",func=\"callee2\",.*\},frame=\{level=\"3\",addr=\"$hex\",func=\"callee1\",.*\}\\\]" \
"stack frame listing 1 300"
} }
proc test_stack_args_listing {} { proc test_stack_args_listing {} {