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| author | Markus Metzger <markus.t.metzger@intel.com> | 2013-04-18 10:58:05 +0200 |
|---|---|---|
| committer | Markus Metzger <markus.t.metzger@intel.com> | 2014-01-16 13:03:41 +0100 |
| commit | 8710b7097e6564969c5e417007a438d8f4ab710e (patch) | |
| tree | 00b37f15730004fbe24fd7df0159c4f87ccc214c /gdb/doc | |
| parent | d0fa75352b7ffd586499d28983bff5d714e5211a (diff) | |
| download | fsf-binutils-gdb-8710b7097e6564969c5e417007a438d8f4ab710e.zip fsf-binutils-gdb-8710b7097e6564969c5e417007a438d8f4ab710e.tar.gz fsf-binutils-gdb-8710b7097e6564969c5e417007a438d8f4ab710e.tar.bz2 | |
record-btrace: optionally indent function call history
Add a new modifier /c to the "record function-call-history" command to
indent the function name based on its depth in the call stack.
Also reorder the optional fields to have the indentation at the very beginning.
Prefix the insn range (/i modifier) with "inst ".
Prefix the source line (/l modifier) with "at ".
Change the range syntax from "begin-end" to "begin,end" to allow copy&paste to
the "record instruction-history" and "list" commands.
Adjust the respective tests and add new tests for the /c modifier.
2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
* record.h (enum record_print_flag)
<record_print_indent_calls>: New.
* record.c (get_call_history_modifiers): Recognize /c modifier.
(_initialize_record): Document /c modifier.
* record-btrace.c (btrace_call_history): Add btinfo parameter.
Reorder fields. Optionally indent the function name. Update
all users.
* NEWS: Announce changes.
testsuite/
* gdb.btrace/function_call_history.exp: Fix expected field
order for "record function-call-history".
Add new tests for "record function-call-history /c".
* gdb.btrace/exception.cc: New.
* gdb.btrace/exception.exp: New.
* gdb.btrace/tailcall.exp: New.
* gdb.btrace/x86-tailcall.S: New.
* gdb.btrace/x86-tailcall.c: New.
* gdb.btrace/unknown_functions.c: New.
* gdb.btrace/unknown_functions.exp: New.
* gdb.btrace/Makefile.in (EXECUTABLES): Add new.
doc/
* gdb.texinfo (Process Record and Replay): Document new /c
modifier accepted by "record function-call-history".
Add /i modifier to "record function-call-history" example.
Diffstat (limited to 'gdb/doc')
| -rw-r--r-- | gdb/doc/ChangeLog | 6 | ||||
| -rw-r--r-- | gdb/doc/gdb.texinfo | 13 |
2 files changed, 14 insertions, 5 deletions
diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog index 9ec5fd4..f28610b 100644 --- a/gdb/doc/ChangeLog +++ b/gdb/doc/ChangeLog @@ -1,3 +1,9 @@ +2014-01-16 Markus Metzger <markus.t.metzger@intel.com> + + * gdb.texinfo (Process Record and Replay): Document new /c + modifier accepted by "record function-call-history". + Add /i modifier to "record function-call-history" example. + 2014-01-15 Yuanhui Zhang <asmwarrior@gmail.com> Joel Brobecker <brobecker@adacore.com> diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo index 94e8d48..51f1c41 100644 --- a/gdb/doc/gdb.texinfo +++ b/gdb/doc/gdb.texinfo @@ -6490,7 +6490,10 @@ line for each sequence of instructions that belong to the same function giving the name of that function, the source lines for this instruction sequence (if the @code{/l} modifier is specified), and the instructions numbers that form the sequence (if -the @code{/i} modifier is specified). +the @code{/i} modifier is specified). The function names are indented +to reflect the call stack depth if the @code{/c} modifier is +specified. The @code{/l}, @code{/i}, and @code{/c} modifiers can be +given together. @smallexample (@value{GDBP}) @b{list 1, 10} @@ -6504,10 +6507,10 @@ the @code{/i} modifier is specified). 8 foo (); 9 ... 10 @} -(@value{GDBP}) @b{record function-call-history /l} -1 foo.c:6-8 bar -2 foo.c:2-3 foo -3 foo.c:9-10 bar +(@value{GDBP}) @b{record function-call-history /ilc} +1 bar inst 1,4 at foo.c:6,8 +2 foo inst 5,10 at foo.c:2,3 +3 bar inst 11,13 at foo.c:9,10 @end smallexample By default, ten lines are printed. This can be changed using the |