* [PATCH v3 2/2] [func_call] Add function-call-history command to MI.
2022-07-06 13:36 [PATCH v3 0/2] Function call history patches (MI) Ari Hannula
2022-07-06 13:36 ` [PATCH v3 1/2] [func_call] Add function-call-history-length command to MI Ari Hannula
@ 2022-07-06 13:36 ` Ari Hannula
2022-07-06 13:51 ` Eli Zaretskii
1 sibling, 1 reply; 5+ messages in thread
From: Ari Hannula @ 2022-07-06 13:36 UTC (permalink / raw)
To: gdb-patches; +Cc: Tim Wiederhake, Ari Hannula
From: Tim Wiederhake <tim.wiederhake@intel.com>
This allows MI clients like Eclipse to retrieve the function call history.
Changes the output of the command. Previously it returned a tuple of
tuples, and now returns a list of tuples.
MI response was fixed to follow MI syntax, e.g.
"insn history" or "func history" -> "call-history"
"insn begin" -> "insn-begin"
"insn end" -> "insn-end"
"min line" -> "min-line"
"max line" -> "max-line"
Adds documentation for the command.
Adds tests for the command.
Signed-off-by: Tim Wiederhake <tim.wiederhake@intel.com>
Signed-off-by: Ari Hannula <ari.hannula@intel.com>
---
gdb/doc/gdb.texinfo | 98 +++++++++++++++++++
gdb/mi/mi-cmd-record.c | 53 +++++++++-
gdb/mi/mi-cmd-record.h | 5 +
gdb/mi/mi-cmds.c | 1 +
gdb/mi/mi-cmds.h | 1 +
gdb/record-btrace.c | 22 +++--
gdb/record.c | 28 +++---
gdb/record.h | 18 ++++
.../gdb.mi/mi-function_call_history.exp | 95 ++++++++++++++++++
9 files changed, 298 insertions(+), 23 deletions(-)
diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
index 5e7e0138a27..eb16bbbc8b6 100644
--- a/gdb/doc/gdb.texinfo
+++ b/gdb/doc/gdb.texinfo
@@ -37788,6 +37788,104 @@ No equivalent.
(gdb)
@end smallexample
+@subheading The @code{-function-call-history} Command
+@findex -function-call-history
+
+@subheading Synopsis
+
+@smallexample
+-function-call-history
+@end smallexample
+
+Return the function call history in the recorded execution trace.
+
+@subheading Result
+
+The @samp{call-history} result is a list of tuples, where each tuple may have
+the following fields:
+
+@table @samp
+@item index
+The function number in control-flow order.
+
+@item level
+The function level in a back trace across the entire branch trace.
+
+@item function
+Symbol name of the function.
+
+@item file
+Source file path and name.
+
+@item insn-begin
+Instruction number range begin.
+
+@item insn-end
+Instruction number range end.
+
+@item min-line
+Source line range begin.
+
+@item max-line
+Source line range end.
+
+@end table
+
+@subheading @value{GDBN} Command
+
+The corresponding @value{GDBN} command is @samp{record function-call-history}.
+
+@subheading Example
+
+@smallexample
+-function-call-history
+^done,call-history=[@{index="12",function="inc"@},@{index="13",
+function="main"@},@{index="14",function="inc"@},@{index="15",function="main"@},
+@{index="16",function="inc"@},@{index="17",function="main"@},@{index="18",
+function="inc"@},@{index="19",function="main"@},@{index="20",function="inc"@},
+@{index="21",function="main"@}]
+(gdb)
+-function-call-history 12 16
+^done,call-history=[@{index="12",function="inc"@},@{index="13",
+function="main"@},@{index="14",function="inc"@},@{index="15",function="main"@},
+@{index="16",function="inc"@}]
+(gdb)
+-function-call-history /ilc 14 20
+^done,call-history=[@{index="14",level="1",function="inc",insn-begin="98",
+insn-end="105",file="source.c",min-line="20",max-line="22"@},@{index="15",
+level="0",function="main",insn-begin="106",insn-end="112",file="source.c",
+min-line="38",max-line="39"@},@{index="16",level="1",function="inc",
+insn-begin="113",insn-end="120",file="source.c",min-line="20",max-line="22"@},
+@{index="17",level="0",function="main",insn-begin="121",insn-end="127",
+file="source.c",min-line="38",max-line="39"@},@{index="18",level="1",
+function="inc",insn-begin="128",insn-end="135",file="source.c",min-line="20",
+max-line="22"@},@{index="19",level="0",function="main",insn-begin="136",
+insn-end="142",file="source.c",min-line="38",max-line="39"@},@{index="20",
+level="1",function="inc",insn-begin="143",insn-end="150",file="source.c",
+min-line="20",max-line="22"@}]
+(gdb)
+-function-call-history /lc 1 5
+^done,call-history=[@{index="1",level="0",function="main",file="source.c",
+min-line="38",max-line="39"@},@{index="2",level="1",function="inc",
+file="source.c",min-line="20",max-line="22"@},@{index="3",level="0",
+function="main",file="source.c",min-line="38",max-line="39"@}]
+(gdb)
+-function-call-history /l 1 5
+^done,call-history=[@{index="1",function="main",file="source.c",min-line="38",
+max-line="39"@},@{index="2",function="inc",file="source.c",min-line="20",
+max-line="22"@},@{index="3",function="main",file="source.c",min-line="38",
+max-line="39"@},@{index="4",function="inc",file="source.c",min-line="20",
+max-line="22"@},@{index="5",function="main",file="source.c",min-line="38",
+max-line="39"@}]
+(gdb)
+-function-call-history /c 1 5
+^done,call-history=[@{index="1",level="0",function="main"@},@{index="2",
+level="1",function="inc"@},@{index="3",level="0",function="main"@},@{index="4",
+level="1",function="inc"@},@{index="5",level="0",function="main"@}]
+(gdb)
+
+@end smallexample
+
@node Annotations
@chapter @value{GDBN} Annotations
diff --git a/gdb/mi/mi-cmd-record.c b/gdb/mi/mi-cmd-record.c
index 7c5019e2616..6416a59b87b 100644
--- a/gdb/mi/mi-cmd-record.c
+++ b/gdb/mi/mi-cmd-record.c
@@ -15,9 +15,9 @@
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
-
#include "defs.h"
#include "target.h"
+#include "record.h"
#include "mi-cmd-record.h"
#include "mi-out.h"
@@ -32,3 +32,54 @@ mi_cmd_record_function_call_history_length (const char *command,
ui_out *uiout = current_uiout;
uiout->field_unsigned ("length", target_call_history_length ());
}
+
+void
+mi_cmd_record_function_call_history (const char *command, char **argv,
+ int argc)
+{
+ record_print_flags flags = 0;
+ unsigned int low, high;
+ char *charend;
+
+ if (argc < 0 || argc > 3)
+ error (_("-function-call-history: Invalid number of arguments."));
+
+ require_record_target ();
+
+ if (argc == 1 || argc == 3)
+ {
+ const char *targv = argv[0];
+ flags = get_call_history_modifiers (&targv);
+ }
+
+ if (argc == 0 || argc == 1)
+ {
+ const int size
+ = command_size_to_target_size (get_record_call_history_size ());
+ target_call_history (size, flags);
+ return;
+ }
+
+ if (argc == 3)
+ {
+ low = strtoul (argv[1], &charend, 10);
+ if (*charend != '\0')
+ error (_("Invalid syntax of begin func id '%s'"), argv[1]);
+
+ high = strtoul (argv[2], &charend, 10);
+ if (*charend != '\0')
+ error (_("Invalid syntax of end func id '%s'"), argv[2]);
+ }
+ else
+ {
+ low = strtoul (argv[0], &charend, 10);
+ if (*charend != '\0')
+ error (_("Invalid syntax of begin func id '%s'"), argv[0]);
+
+ high = strtoul (argv[1], &charend, 10);
+ if (*charend != '\0')
+ error (_("Invalid syntax of end func id '%s'"), argv[1]);
+ }
+
+ target_call_history_range (low, high, flags);
+}
diff --git a/gdb/mi/mi-cmd-record.h b/gdb/mi/mi-cmd-record.h
index fbd5052dba6..da2f15fc8b3 100644
--- a/gdb/mi/mi-cmd-record.h
+++ b/gdb/mi/mi-cmd-record.h
@@ -24,4 +24,9 @@ extern void mi_cmd_record_function_call_history_length (const char *,
char **,
int);
+/* The MI version of the command to get the function call history for
+ record targets. */
+extern void mi_cmd_record_function_call_history (const char *, char **,
+ int);
+
#endif /* MI_MI_CMD_RECORD_H */
diff --git a/gdb/mi/mi-cmds.c b/gdb/mi/mi-cmds.c
index 45a5692ff52..c40cdb5d6d9 100644
--- a/gdb/mi/mi-cmds.c
+++ b/gdb/mi/mi-cmds.c
@@ -286,6 +286,7 @@ add_builtin_mi_commands ()
mi_cmd_fix_multi_location_breakpoint_output),
add_mi_cmd_mi ("function-call-history-length",
mi_cmd_record_function_call_history_length);
+ add_mi_cmd_mi ("function-call-history", mi_cmd_record_function_call_history);
add_mi_cmd_mi ("gdb-exit", mi_cmd_gdb_exit);
add_mi_cmd_cli ("gdb-set", "set", 1,
&mi_suppress_notification.cmd_param_changed);
diff --git a/gdb/mi/mi-cmds.h b/gdb/mi/mi-cmds.h
index ba990cf871b..534d3908138 100644
--- a/gdb/mi/mi-cmds.h
+++ b/gdb/mi/mi-cmds.h
@@ -91,6 +91,7 @@ extern mi_cmd_argv_ftype mi_cmd_list_features;
extern mi_cmd_argv_ftype mi_cmd_list_target_features;
extern mi_cmd_argv_ftype mi_cmd_list_thread_groups;
extern mi_cmd_argv_ftype mi_cmd_record_function_call_history_length;
+extern mi_cmd_argv_ftype mi_cmd_record_function_call_history;
extern mi_cmd_argv_ftype mi_cmd_remove_inferior;
extern mi_cmd_argv_ftype mi_cmd_stack_info_depth;
extern mi_cmd_argv_ftype mi_cmd_stack_info_frame;
diff --git a/gdb/record-btrace.c b/gdb/record-btrace.c
index f2f70fad9c5..0f894c68172 100644
--- a/gdb/record-btrace.c
+++ b/gdb/record-btrace.c
@@ -1043,9 +1043,9 @@ btrace_call_history_insn_range (struct ui_out *uiout,
begin = bfun->insn_offset;
end = begin + size - 1;
- uiout->field_unsigned ("insn begin", begin);
+ uiout->field_unsigned ("insn-begin", begin);
uiout->text (",");
- uiout->field_unsigned ("insn end", end);
+ uiout->field_unsigned ("insn-end", end);
}
/* Compute the lowest and highest source line for the instructions in BFUN
@@ -1109,13 +1109,13 @@ btrace_call_history_src_line (struct ui_out *uiout,
return;
uiout->text (":");
- uiout->field_signed ("min line", begin);
+ uiout->field_signed ("min-line", begin);
if (end == begin)
return;
uiout->text (",");
- uiout->field_signed ("max line", end);
+ uiout->field_signed ("max-line", end);
}
/* Get the name of a branch trace function. */
@@ -1157,6 +1157,7 @@ btrace_call_history (struct ui_out *uiout,
for (it = *begin; btrace_call_cmp (&it, end) < 0; btrace_call_next (&it, 1))
{
+ ui_out_emit_tuple tuple_emitter (uiout, nullptr);
const struct btrace_function *bfun;
struct minimal_symbol *msym;
struct symbol *sym;
@@ -1186,10 +1187,13 @@ btrace_call_history (struct ui_out *uiout,
if ((flags & RECORD_PRINT_INDENT_CALLS) != 0)
{
- int level = bfun->level + btinfo->level, i;
+ const int level = bfun->level + btinfo->level;
- for (i = 0; i < level; ++i)
- uiout->text (" ");
+ if (uiout->is_mi_like_p ())
+ uiout->field_signed ("level", level);
+ else
+ for (int i = 0; i < level; ++i)
+ uiout->text (" ");
}
if (sym != NULL)
@@ -1241,7 +1245,7 @@ record_btrace_target::call_history (int size, record_print_flags flags)
unsigned int context, covered;
uiout = current_uiout;
- ui_out_emit_tuple tuple_emitter (uiout, "insn history");
+ ui_out_emit_list list_emitter (uiout, "call-history");
context = abs (size);
if (context == 0)
error (_("Bad record function-call-history-size."));
@@ -1328,7 +1332,7 @@ record_btrace_target::call_history_range (ULONGEST from, ULONGEST to,
int found;
uiout = current_uiout;
- ui_out_emit_tuple tuple_emitter (uiout, "func history");
+ ui_out_emit_list list_emitter (uiout, "call-history");
low = from;
high = to;
diff --git a/gdb/record.c b/gdb/record.c
index 17a5df262bd..c4fed25f2f2 100644
--- a/gdb/record.c
+++ b/gdb/record.c
@@ -65,10 +65,10 @@ find_record_target (void)
return find_target_at (record_stratum);
}
-/* Check that recording is active. Throw an error, if it isn't. */
+/* See record.h. */
-static struct target_ops *
-require_record_target (void)
+target_ops *
+require_record_target ()
{
struct target_ops *t;
@@ -514,15 +514,9 @@ get_insn_history_modifiers (const char **arg)
return modifiers;
}
-/* The "set record instruction-history-size / set record
- function-call-history-size" commands are unsigned, with UINT_MAX
- meaning unlimited. The target interfaces works with signed int
- though, to indicate direction, so map "unlimited" to INT_MAX, which
- is about the same as unlimited in practice. If the user does have
- a log that huge, she can fetch it in chunks across several requests,
- but she'll likely have other problems first... */
+/* See record.h. */
-static int
+int
command_size_to_target_size (unsigned int size)
{
gdb_assert (size <= INT_MAX || size == UINT_MAX);
@@ -596,9 +590,9 @@ cmd_record_insn_history (const char *arg, int from_tty)
}
}
-/* Read function-call-history modifiers from an argument string. */
+/* See record.h. */
-static record_print_flags
+record_print_flags
get_call_history_modifiers (const char **arg)
{
record_print_flags modifiers = 0;
@@ -755,6 +749,14 @@ set_record_call_history_size (const char *args, int from_tty,
&record_call_history_size);
}
+/* See record.h. */
+
+unsigned int
+get_record_call_history_size ()
+{
+ return record_call_history_size;
+}
+
void _initialize_record ();
void
_initialize_record ()
diff --git a/gdb/record.h b/gdb/record.h
index 0fbca9d44ce..b142ef22a47 100644
--- a/gdb/record.h
+++ b/gdb/record.h
@@ -102,6 +102,24 @@ extern void record_kill (struct target_ops *);
Returns NULL if none is found. */
extern struct target_ops *find_record_target (void);
+/* Check that recording is active. Throw an error, if it isn't. */
+extern target_ops *require_record_target ();
+
+/* The "set record instruction-history-size / set record
+ function-call-history-size" commands are unsigned, with UINT_MAX
+ meaning unlimited. The target interfaces works with signed int
+ though, to indicate direction, so map "unlimited" to INT_MAX, which
+ is about the same as unlimited in practice. If the user does have
+ a log that huge, she can fetch it in chunks across several requests,
+ but she'll likely have other problems first... */
+extern int command_size_to_target_size (unsigned int);
+
+/* Read function-call-history modifiers from an argument string. */
+extern record_print_flags get_call_history_modifiers (const char **);
+
+/* Returns value of record_call_history_size. */
+extern unsigned int get_record_call_history_size ();
+
/* This is to be called by record_stratum targets' open routine before
it does anything. */
extern void record_preopen (void);
diff --git a/gdb/testsuite/gdb.mi/mi-function_call_history.exp b/gdb/testsuite/gdb.mi/mi-function_call_history.exp
index c839f4d35d1..8d5b91c8ac4 100644
--- a/gdb/testsuite/gdb.mi/mi-function_call_history.exp
+++ b/gdb/testsuite/gdb.mi/mi-function_call_history.exp
@@ -70,10 +70,57 @@ mi_send_resuming_command "exec-continue" "continue to bp.1"
mi_expect_stop "breakpoint-hit" "main" ".*" "$testfile.c" 41 \
{"" "disp=\".*\"" } "run to breakpoint bp.1"
+mi_gdb_test "121-function-call-history" \
+ "121\\^done,call-history=\\\[\{index=\"12\",function=\"inc\"\},\{index=\"13\",function=\"main\"\},\{index=\"14\",function=\"inc\"\},\{index=\"15\",function=\"main\"\},\{index=\"16\",function=\"inc\"\},\{index=\"17\",function=\"main\"\},\{index=\"18\",function=\"inc\"\},\{index=\"19\",function=\"main\"\},\{index=\"20\",function=\"inc\"\},\{index=\"21\",function=\"main\"\}\\\]" \
+ "121 function call history default without flags"
+
+send_gdb "122-function-call-history\n"
+gdb_expect {
+ -re "\"At the end of the branch trace record..*\\^done,call-history=[].*$mi_gdb_prompt$" {
+ #Done
+ }
+ default {
+ perror "122 Function call history failed"
+ return -1
+ }
+}
+
+mi_gdb_test "123-function-call-history 12 16" \
+ "123\\^done,call-history=\\\[\{index=\"12\",function=\"inc\"\},\{index=\"13\",function=\"main\"\},\{index=\"14\",function=\"inc\"\},\{index=\"15\",function=\"main\"\},\{index=\"16\",function=\"inc\"\}\\\]" \
+ "123 function call history range without flags"
+
+mi_gdb_test "124-function-call-history 12 13" \
+ "124\\^done,call-history=\\\[\{index=\"12\",function=\"inc\"\},\{index=\"13\",function=\"main\"\}\\\]" \
+ "124 function call history range without flags"
+
mi_gdb_test "125-function-call-history-length" \
"125\\^done,length=\"21\"" \
"125 function call history length"
+mi_gdb_test "126-function-call-history 22 23" \
+ "126\\^error,msg=\"Range out of bounds.\"" \
+ "126 function call history range error check"
+
+mi_gdb_test "127-function-call-history /lc" \
+ "127\\^done,call-history=\\\[\{index=\"14\",level=\"1\",function=\"inc\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"15\",level=\"0\",function=\"main\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"16\",level=\"1\",function=\"inc\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"17\",level=\"0\",function=\"main\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"18\",level=\"1\",function=\"inc\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"19\",level=\"0\",function=\"main\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"20\",level=\"1\",function=\"inc\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"21\",level=\"0\",function=\"main\",file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\}\\\]" \
+ "127 function call history default with flags"
+
+mi_gdb_test "128-function-call-history /ilc 14 20" \
+ "128\\^done,call-history=\\\[\{index=\"14\",level=\"1\",function=\"inc\"\,insn-begin=\"${decimal}\",insn-end=\"${decimal}\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"},\{index=\"15\",level=\"0\",function=\"main\"\,insn-begin=\"${decimal}\",insn-end=\"${decimal}\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"16\",level=\"1\",function=\"inc\"\,insn-begin=\"${decimal}\",insn-end=\"${decimal}\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"17\",level=\"0\",function=\"main\"\,insn-begin=\"${decimal}\",insn-end=\"${decimal}\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"18\",level=\"1\",function=\"inc\"\,insn-begin=\"${decimal}\",insn-end=\"${decimal}\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"19\",level=\"0\",function=\"main\"\,insn-begin=\"${decimal}\",insn-end=\"${decimal}\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"20\",level=\"1\",function=\"inc\"\,insn-begin=\"${decimal}\",insn-end=\"${decimal}\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\}\\\]" \
+ "128 function call history range with flags"
+
+mi_gdb_test "129-function-call-history /lc 1 5" \
+ "129\\^done,call-history=\\\[\{index=\"1\",level=\"0\",function=\"main\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"2\",level=\"1\",function=\"inc\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"3\",level=\"0\",function=\"main\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"4\",level=\"1\",function=\"inc\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"5\",level=\"0\",function=\"main\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\}\\\]" \
+ "129 function call history range with flags"
+
+mi_gdb_test "130-function-call-history /l 1 5" \
+ "130\\^done,call-history=\\\[\{index=\"1\",function=\"main\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"2\",function=\"inc\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"3\",function=\"main\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"4\",function=\"inc\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"5\",function=\"main\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\}\\\]" \
+ "130 function call history range with flags"
+
+mi_gdb_test "131-function-call-history /c 1 5" \
+ "131\\^done,call-history=\\\[\{index=\"1\",level=\"0\",function=\"main\"\},\{index=\"2\",level=\"1\",function=\"inc\"\},\{index=\"3\",level=\"0\",function=\"main\"\},\{index=\"4\",level=\"1\",function=\"inc\"\},\{index=\"5\",level=\"0\",function=\"main\"\}\\\]" \
+ "131 function call history range with flags"
+
mi_create_breakpoint "-t $testfile.c:42" "insert temp breakpoint at $testfile.c:42" \
-number 3 -disp del -func main -file "$srcdir/$subdir/$testfile.c" -line 42
@@ -82,8 +129,56 @@ mi_send_resuming_command "exec-continue" "continue to bp.2"
mi_expect_stop "breakpoint-hit" "main" ".*" "$testfile.c" 42 \
{"" "disp=\".*\"" } "run to breakpoint bp.2"
+mi_gdb_test "221-function-call-history" \
+ "221\\^done,call-history=\\\[\{index=\"366\",function=\"fib\"\},\{index=\"367\",function=\"fib\"\},\{index=\"368\",function=\"fib\"\},\{index=\"369\",function=\"fib\"\},\{index=\"370\",function=\"fib\"\},\{index=\"371\",function=\"fib\"\},\{index=\"372\",function=\"fib\"\},\{index=\"373\",function=\"fib\"\},\{index=\"374\",function=\"fib\"\},\{index=\"375\",function=\"main\"\}\\\]" \
+ "221 function call history default without flags"
+
+send_gdb "222-function-call-history\n"
+
+gdb_expect {
+ -re "\"At the end of the branch trace record..*\\^done,call-history=[].*$mi_gdb_prompt$" {
+ #Done
+ }
+ default {
+ perror "222 Function call history failed"
+ return -1
+ }
+}
+
+mi_gdb_test "223-function-call-history 12 16" \
+ "223\\^done,call-history=\\\[\{index=\"12\",function=\"inc\"\},\{index=\"13\",function=\"main\"\},\{index=\"14\",function=\"inc\"\},\{index=\"15\",function=\"main\"\},\{index=\"16\",function=\"inc\"\}\\\]" \
+ "223 function call history range without flags"
+
+mi_gdb_test "224-function-call-history 366 368" \
+ "224\\^done,call-history=\\\[\{index=\"366\",function=\"fib\"\},\{index=\"367\",function=\"fib\"\},\{index=\"368\",function=\"fib\"\}\\\]" \
+ "224 function call history range without flags"
+
mi_gdb_test "225-function-call-history-length" \
"225\\^done,length=\"375\"" \
"225 function call history length"
+mi_gdb_test "226-function-call-history 376 400" \
+ "226\\^error,msg=\"Range out of bounds.\"" \
+ "226 function call history range error check"
+
+mi_gdb_test "227-function-call-history /lc" \
+ "227\\^done,call-history=\\\[\{index=\"369\",level=\"6\",function=\"fib\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"370\",level=\"5\",function=\"fib\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"371\",level=\"4\",function=\"fib\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"372\",level=\"3\",function=\"fib\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"373\",level=\"2\",function=\"fib\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"374\",level=\"1\",function=\"fib\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"375\",level=\"0\",function=\"main\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\}\\\]" \
+ "227 function call history default with flags"
+
+mi_gdb_test "228-function-call-history /lc 14 20" \
+ "228\\^done,call-history=\\\[\{index=\"14\",level=\"1\",function=\"inc\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"15\",level=\"0\",function=\"main\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"16\",level=\"1\",function=\"inc\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"17\",level=\"0\",function=\"main\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"18\",level=\"1\",function=\"inc\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"19\",level=\"0\",function=\"main\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"20\",level=\"1\",function=\"inc\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\}\\\]" \
+ "228 function call history range with flags"
+
+mi_gdb_test "229-function-call-history /lc 1 5" \
+ "229\\^done,call-history=\\\[\{index=\"1\",level=\"0\",function=\"main\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"2\",level=\"1\",function=\"inc\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"3\",level=\"0\",function=\"main\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"4\",level=\"1\",function=\"inc\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"5\",level=\"0\",function=\"main\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\}\\\]" \
+ "229 function call history range with flags"
+
+mi_gdb_test "230-function-call-history /l 1 5" \
+ "230\\^done,call-history=\\\[\{index=\"1\",function=\"main\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"2\",function=\"inc\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"3\",function=\"main\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"4\",function=\"inc\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\},\{index=\"5\",function=\"main\"\,file=\"$srcdir/$subdir/$testfile.c\",min-line=\"${decimal}\",max-line=\"${decimal}\"\}\\\]" \
+ "230 function call history range with flags"
+
+mi_gdb_test "231-function-call-history /c 1 5" \
+ "231\\^done,call-history=\\\[\{index=\"1\",level=\"0\",function=\"main\"\},\{index=\"2\",level=\"1\",function=\"inc\"\},\{index=\"3\",level=\"0\",function=\"main\"\},\{index=\"4\",level=\"1\",function=\"inc\"\},\{index=\"5\",level=\"0\",function=\"main\"\}\\\]" \
+ "231 function call history range with flags"
+
mi_gdb_exit
--
2.25.1
Intel Deutschland GmbH
Registered Address: Am Campeon 10, 85579 Neubiberg, Germany
Tel: +49 89 99 8853-0, www.intel.de <http://www.intel.de>
Managing Directors: Christin Eisenschmid, Sharon Heck, Tiffany Doon Silva
Chairperson of the Supervisory Board: Nicole Lau
Registered Office: Munich
Commercial Register: Amtsgericht Muenchen HRB 186928
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