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gdb: add shadowed field in '-stack-list-locals/variables' mi commands
For C/C++/Fortran languages GDB prints same name variable multiple times in
case of variable shadowing and it is confusing for user to identify which
variable belongs to the current scope. So GDB now prints location information
for shadowed variables and add 'shadowed' field also in '-stack-list-locals'
and '-stack-list-variables' mi commands for super-block shadowed variable.
Suppose we have test.c file
1:int x = 3;
2: {
3: int x = 4;
4: int y = 5;
5: x = 99; /* break here */
6: }
The "-stack-list-locals" and "-stack-list-variables" mi commands at the
"break here" line gives the following output:
Before the change:
~~~
(gdb)
-stack-list-locals 0
^done,locals=[name="x",name="y",name="x"]
(gdb)
-stack-list-locals 1
^done,locals=[{name="x",value="4"},{name="y",value="5"},{name="x",value="3"}]
(gdb)
-stack-list-locals 2
^done,locals=[{name="x",type="int",value="4"},{name="y",type="int",value="5"},{name="x",type="int",value="3"}]
(gdb)
-stack-list-variables 0
^done,variables=[{name="x"},{name="y"},{name="x"}]
(gdb)
-stack-list-variables 1
^done,variables=[{name="x",value="4"},{name="y",value="5"},{name="x",value="3"}]
(gdb)
-stack-list-variables 2
^done,variables=[{name="x",type="int",value="4"},{name="y",type="int",value="5"},{name="x",type="int",value="3"}]
~~~
With this patch we obtain:
~~~
(gdb)
-stack-list-locals 0
^done,locals=[name="x",name="y",name="x"]
(gdb)
-stack-list-locals 1
^done,locals=[{name="x",value="4",filename="../test.c",fullname="/home/src/test.c",line="3"},{name="y",value="5"},{name="x",value="3",filename="../test.c",fullname="/home/src/test.c",line="1",shadowed="true"}]
(gdb)
-stack-list-locals 2
^done,locals=[{name="x",type="int",value="4",filename="../test.c",fullname="/home/src/test.c",line="3"},{name="y",type="int",value="5"},{name="x",type="int",value="3",filename="../test.c",fullname="/home/src/test.c",line="1",shadowed="true"}]
(gdb)
-stack-list-variables 0
^done,variables=[{name="x",filename="../test.c",fullname="/home/src/test.c",line="3"},{name="y"},{name="x",filename="../test.c",fullname="/home/src/test.c",line="1",shadowed="true"}]
(gdb)
-stack-list-variables 1
^done,variables=[{name="x",value="4",filename="../test.c",fullname="/home/src/test.c",line="3"},{name="y",value="5"},{name="x",value="3",filename="../test.c",fullname="/home/src/test.c",line="1",shadowed="true"}]
(gdb)
-stack-list-variables 2
^done,variables=[{name="x",type="int",value="4",filename="../test.c",fullname="/home/src/test.c",line="3"},{name="y",type="int",value="5"},{name="x",type="int",value="3",filename="../test.c",fullname="/home/src/test.c",line="1",shadowed="true"}]
~~~
Reviewed-By: Guinevere Larsen <guinevere@redhat.com>
Approved-By: Andrew Burgess <aburgess@redhat.com>
This commit is contained in:
Ijaz, Abdul B
Abdul Basit Ijaz
parent
2465b9e413
commit
6972c12631
5 changed files with 326 additions and 38 deletions
4
gdb/NEWS
4
gdb/NEWS
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@ -593,6 +593,10 @@ multi-wp-addr in qSupported
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multiple times, and the same mapping was being reused. In all
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other cases, this field will have the value 'false'.
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** GDB now shows the "shadowed", "filename", "fullname" and "line"
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fields in the output of '-stack-list-locals/variables' mi
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commands for variables that are shadowed, or which are shadowing.
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* Support for stabs debugging format and the a.out/dbx object format is
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deprecated, and will be removed in GDB 18.
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@ -35585,6 +35585,28 @@ If the @code{--skip-unavailable} option is specified, local variables
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and arguments that are not available are not listed. Partially
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available arguments and local variables are still displayed, however.
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@smallexample
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@group
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1: int x = 3;
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2: @{
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3: int x = 4;
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4: int y = 5;
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5: x = 99; // breakpoint-line
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6: @}
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@end group
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@group
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(gdb) -stack-list-variables 2
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^done,variables=[@{name="x",type="int",value="4",
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filename="name.c",fullname="/home/src/name.c",line="3"@},
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@{name="y",type="int",value="5"@},@{name="x",type="int",
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value="3",filename="name.c",fullname="/home/src/name.c",
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line="1",shadowed="true"@}]
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@end group
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@end smallexample
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The location information and @samp{shadowed} attributes are only added
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when variable shadowing is detected (@pxref{shadowed variables}).
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@subsubheading Example
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@smallexample
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@ -32,6 +32,8 @@
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#include "mi-parse.h"
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#include <optional>
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#include "inferior.h"
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#include "source.h"
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#include "gdbsupport/unordered_map.h"
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enum what_to_list { locals, arguments, all };
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@ -490,7 +492,9 @@ mi_cmd_stack_list_variables (const char *command, const char *const *argv,
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static void
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list_arg_or_local (const struct frame_arg *arg, enum what_to_list what,
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enum print_values values, int skip_unavailable,
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const frame_print_options &fp_opts)
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const frame_print_options &fp_opts,
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const gdb::unordered_set<std::string> *shadowed_vars,
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gdb::unordered_set<std::string> &printed_vars)
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{
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struct ui_out *uiout = current_uiout;
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@ -514,12 +518,25 @@ list_arg_or_local (const struct frame_arg *arg, enum what_to_list what,
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arg->val->type ()->length ()))))
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return;
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string_file stb;
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const char *name = arg->sym->print_name ();
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/* To distinguish innermost variable from the rest in the shadowed_vars
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this boolean is needed. */
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bool already_printed = !printed_vars.insert (name).second;
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bool shadowed = shadowed_vars->find (name) != shadowed_vars->end ();
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/* In case of Rust language it is possible to declare variable with
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same name multiple times and only latest declaration of variable
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is accessible. So print only the first instance and there is no
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need of printing duplicates. */
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if (get_lang_vars_shadowing_option (current_language->la_language)
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== lang_vars_shadowing::HIDE && shadowed && already_printed)
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return;
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std::optional<ui_out_emit_tuple> tuple_emitter;
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if (values != PRINT_NO_VALUES || what == all)
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tuple_emitter.emplace (uiout, nullptr);
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string_file stb;
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stb.puts (arg->sym->print_name ());
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if (arg->entry_kind == print_entry_values_only)
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stb.puts ("@entry");
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@ -560,6 +577,67 @@ list_arg_or_local (const struct frame_arg *arg, enum what_to_list what,
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}
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uiout->field_stream ("value", stb);
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}
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/* Only for C/C++/Fortran/Ada languages, in case of variables shadowing
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print shadowed field after the superblock variable and only location
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of the variables in the innerblock. */
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if (get_lang_vars_shadowing_option (current_language->la_language)
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== lang_vars_shadowing::PRINT && shadowed
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&& !(values == PRINT_NO_VALUES && what == locals))
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{
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if (arg->sym->symtab () != nullptr)
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{
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symtab *symtab = arg->sym->symtab ();
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uiout->field_string ("filename",
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symtab_to_filename_for_display (symtab));
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uiout->field_string ("fullname", symtab_to_fullname (symtab));
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uiout->field_unsigned ("line", arg->sym->line ());
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}
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if (already_printed)
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uiout->field_string ("shadowed", "true");
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}
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}
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/* Returns true if address_class can be printed, otherwise returns false. */
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static bool
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can_print_aclass (struct symbol *sym, enum what_to_list what)
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{
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bool print_me = false;
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switch (sym->loc_class ())
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{
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default:
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case LOC_UNDEF: /* catches errors */
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case LOC_CONST: /* constant */
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case LOC_TYPEDEF: /* local typedef */
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case LOC_LABEL: /* local label */
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case LOC_BLOCK: /* local function */
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case LOC_CONST_BYTES: /* loc. byte seq. */
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case LOC_UNRESOLVED: /* unresolved static */
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case LOC_OPTIMIZED_OUT: /* optimized out */
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print_me = false;
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break;
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case LOC_ARG: /* argument */
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case LOC_REF_ARG: /* reference arg */
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case LOC_REGPARM_ADDR: /* indirect register arg */
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case LOC_LOCAL: /* stack local */
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case LOC_STATIC: /* static */
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case LOC_REGISTER: /* register */
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case LOC_COMPUTED: /* computed location */
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if (what == all)
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print_me = true;
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else if (what == locals)
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print_me = !sym->is_argument ();
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else
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print_me = sym->is_argument ();
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break;
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}
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return print_me;
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}
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/* Print a list of the objects for the frame FI in a certain form,
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@ -573,9 +651,10 @@ list_args_or_locals (const frame_print_options &fp_opts,
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enum what_to_list what, enum print_values values,
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const frame_info_ptr &fi, int skip_unavailable)
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{
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const struct block *block;
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const struct block *block, *orig_block;
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const char *name_of_result;
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struct ui_out *uiout = current_uiout;
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gdb::unordered_set<std::string> collected_vars, shadowed_vars, printed_vars;
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block = get_frame_block (fi, 0);
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@ -596,42 +675,31 @@ list_args_or_locals (const frame_print_options &fp_opts,
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ui_out_emit_list list_emitter (uiout, name_of_result);
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orig_block = block;
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/* Stored list of shadowed variables later help in identifying them
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from the rest. */
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while (block != nullptr)
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{
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for (struct symbol *sym : block_iterator_range (block))
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{
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if (can_print_aclass (sym, what))
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{
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const char *name = sym->print_name ();
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if (!collected_vars.insert (name).second)
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shadowed_vars.insert (name);
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}
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}
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if (block->function ())
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break;
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block = block->superblock ();
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}
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block = orig_block;
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while (block != 0)
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{
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for (struct symbol *sym : block_iterator_range (block))
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{
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int print_me = 0;
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switch (sym->loc_class ())
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{
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default:
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case LOC_UNDEF: /* catches errors */
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case LOC_CONST: /* constant */
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case LOC_TYPEDEF: /* local typedef */
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case LOC_LABEL: /* local label */
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case LOC_BLOCK: /* local function */
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case LOC_CONST_BYTES: /* loc. byte seq. */
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case LOC_UNRESOLVED: /* unresolved static */
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case LOC_OPTIMIZED_OUT: /* optimized out */
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print_me = 0;
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break;
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case LOC_ARG: /* argument */
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case LOC_REF_ARG: /* reference arg */
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case LOC_REGPARM_ADDR: /* indirect register arg */
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case LOC_LOCAL: /* stack local */
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case LOC_STATIC: /* static */
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case LOC_REGISTER: /* register */
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case LOC_COMPUTED: /* computed location */
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if (what == all)
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print_me = 1;
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else if (what == locals)
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print_me = !sym->is_argument ();
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else
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print_me = sym->is_argument ();
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break;
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}
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if (print_me)
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if (can_print_aclass (sym, what))
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{
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struct frame_arg arg, entryarg;
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@ -657,10 +725,10 @@ list_args_or_locals (const frame_print_options &fp_opts,
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if (arg.entry_kind != print_entry_values_only)
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list_arg_or_local (&arg, what, values, skip_unavailable,
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fp_opts);
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fp_opts, &shadowed_vars, printed_vars);
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if (entryarg.entry_kind != print_entry_values_no)
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list_arg_or_local (&entryarg, what, values, skip_unavailable,
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fp_opts);
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fp_opts, &shadowed_vars, printed_vars);
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}
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}
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50
gdb/testsuite/gdb.mi/mi-var-shadowing.c
Normal file
50
gdb/testsuite/gdb.mi/mi-var-shadowing.c
Normal file
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@ -0,0 +1,50 @@
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/* Copyright (C) 2023-2026 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include <stdlib.h>
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int
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shadowing (void)
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{
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int a = 100; /* entry bp */
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unsigned int val1 = 1; /* val1-d1 */
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unsigned int val2 = 2; /* val2-d1 */
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a = 101; /* bp for locals 1 */
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{
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unsigned int val2 = 3; /* val2-d2 */
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unsigned int val3 = 4; /* val3-d1 */
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a = 102; /* bp for locals 2 */
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{
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unsigned int val1 = 5; /* val1-d2 */
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a = 103; /* bp for locals 3 */
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{
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unsigned int val1 = 6; /* val1-d3 */
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unsigned int val2 = 7; /* val2-d3 */
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unsigned int val3 = 8; /* val3-d2 */
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a = 104; /* bp for locals 4 */
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}
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}
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}
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a = 105;
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return 0; /* bp for locals 5 */
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}
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int
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main (void)
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{
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shadowing ();
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return 0;
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}
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144
gdb/testsuite/gdb.mi/mi-var-shadowing.exp
Normal file
144
gdb/testsuite/gdb.mi/mi-var-shadowing.exp
Normal file
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@ -0,0 +1,144 @@
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# Copyright 2023-2026 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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load_lib mi-support.exp
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set MIFLAGS "-i=mi"
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gdb_exit
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if [mi_gdb_start] {
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continue
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}
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standard_testfile
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set opts {debug}
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if [build_executable ${testfile}.exp ${testfile} ${srcfile} $opts] {
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return
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}
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mi_delete_breakpoints
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mi_gdb_reinitialize_dir $srcdir/$subdir
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mi_gdb_load ${binfile}
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mi_runto main
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set bp_line1 [gdb_get_line_number "bp for locals 1"]
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set bp_line2 [gdb_get_line_number "bp for locals 2"]
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set bp_line3 [gdb_get_line_number "bp for locals 3"]
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set bp_line4 [gdb_get_line_number "bp for locals 4"]
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set bp_line5 [gdb_get_line_number "bp for locals 5"]
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set val1_d1 [gdb_get_line_number "val1-d1"]
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set val1_d2 [gdb_get_line_number "val1-d2"]
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set val1_d3 [gdb_get_line_number "val1-d3"]
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set val2_d1 [gdb_get_line_number "val2-d1"]
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set val2_d2 [gdb_get_line_number "val2-d2"]
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set val2_d3 [gdb_get_line_number "val2-d3"]
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set val3_d1 [gdb_get_line_number "val3-d1"]
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set val3_d2 [gdb_get_line_number "val3-d2"]
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set a_line [gdb_get_line_number "entry bp"]
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set fullname "${fullname_syntax}$srcfile"
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set filename "\[^\r\n\]+$srcfile"
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set stack_test1_regx "\\^done,(locals|variables)=\\\[\{name=\"a\",type=\"int\",value=\"$decimal\"\},\{name=\"val1\",type=\"unsigned int\",value=\"1\"\},{name=\"val2\",type=\"unsigned int\",value=\"2\"\}\\\]"
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set stack_test2_regx "\\^done,(locals|variables)=\\\[\{name=\"val2\",type=\"unsigned int\",value=\"3\",filename=\"$filename\",fullname=\"$fullname\",line=\"$val2_d2\"\},\{name=\"val3\",type=\"unsigned int\",value=\"4\"\},\{name=\"a\",type=\"int\",value=\"101\"\},\{name=\"val1\",type=\"unsigned int\",value=\"1\"\},\{name=\"val2\",type=\"unsigned int\",value=\"2\",filename=\"$filename\",fullname=\"$fullname\",line=\"$val2_d1\",shadowed=\"true\"\}\\\]"
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set stack_test3_regx "\\^done,(locals|variables)=\\\[\{name=\"val1\",type=\"unsigned int\",value=\"5\",filename=\"$filename\",fullname=\"$fullname\",line=\"$val1_d2\"\},\{name=\"val2\",type=\"unsigned int\",value=\"3\",filename=\"$filename\",fullname=\"$fullname\",line=\"$val2_d2\"\},\{name=\"val3\",type=\"unsigned int\",value=\"4\"\},\{name=\"a\",type=\"int\",value=\"102\"\},\{name=\"val1\",type=\"unsigned int\",value=\"1\",filename=\"$filename\",fullname=\"$fullname\",line=\"$val1_d1\",shadowed=\"true\"\},\{name=\"val2\",type=\"unsigned int\",value=\"2\",filename=\"$filename\",fullname=\"$fullname\",line=\"$val2_d1\",shadowed=\"true\"\}\\\]"
|
||||
set stack_test4_regx "\\^done,(locals|variables)=\\\[\{name=\"val1\",type=\"unsigned int\",value=\"6\",filename=\"$filename\",fullname=\"$fullname\",line=\"$val1_d3\"\},\{name=\"val2\",type=\"unsigned int\",value=\"7\",filename=\"$filename\",fullname=\"$fullname\",line=\"$val2_d3\"\},\{name=\"val3\",type=\"unsigned int\",value=\"8\",filename=\"$filename\",fullname=\"$fullname\",line=\"$val3_d2\"\},\{name=\"val1\",type=\"unsigned int\",value=\"5\",filename=\"$filename\",fullname=\"$fullname\",line=\"$val1_d2\",shadowed=\"true\"\},\{name=\"val2\",type=\"unsigned int\",value=\"3\",filename=\"$filename\",fullname=\"$fullname\",line=\"$val2_d2\",shadowed=\"true\"\},\{name=\"val3\",type=\"unsigned int\",value=\"4\",filename=\"$filename\",fullname=\"$fullname\",line=\"$val3_d1\",shadowed=\"true\"\},\{name=\"a\",type=\"int\",value=\"103\"\},\{name=\"val1\",type=\"unsigned int\",value=\"1\",filename=\"$filename\",fullname=\"$fullname\",line=\"$val1_d1\",shadowed=\"true\"\},\{name=\"val2\",type=\"unsigned int\",value=\"2\",filename=\"$filename\",fullname=\"$fullname\",line=\"$val2_d1\",shadowed=\"true\"\}\\\]"
|
||||
set stack_test5_regx "\\^done,(locals|variables)=\\\[\{name=\"a\",type=\"int\",value=\"105\"\},\{name=\"val1\",type=\"unsigned int\",value=\"1\"\},\{name=\"val2\",type=\"unsigned int\",value=\"2\"\}\\\]"
|
||||
|
||||
mi_gdb_test \
|
||||
"-break-insert --source ${srcfile} --line ${bp_line1}" \
|
||||
"\\^done.*source ${srcfile} \\-line ${bp_line1}.*" \
|
||||
"bp at outermost level"
|
||||
mi_execute_to "exec-continue" "breakpoint-hit" ".*" ".*" ".*" "${bp_line1}" \
|
||||
{ "" "disp=\"keep\"" } "continue to outermost level"
|
||||
mi_gdb_test "-stack-list-locals 0" \
|
||||
"\\^done,locals=\\\[name=\"a\",name=\"val1\",name=\"val2\"\\\]" \
|
||||
"-stack-list-locals 0 at outermost level"
|
||||
mi_gdb_test "-stack-list-variables 0" \
|
||||
"\\^done,variables=\\\[{name=\"a\"},{name=\"val1\"},{name=\"val2\"}\\\]" \
|
||||
"-stack-list-variables 0 at outermost level"
|
||||
mi_gdb_test "-stack-list-locals 2" "${stack_test1_regx}" \
|
||||
"-stack-list-locals 2 at outermost level"
|
||||
mi_gdb_test "-stack-list-variables 2" "${stack_test1_regx}" \
|
||||
"-stack-list-variables 2 at outermost level"
|
||||
|
||||
mi_gdb_test \
|
||||
"-break-insert --source ${srcfile} --line ${bp_line2}" \
|
||||
"\\^done.*source ${srcfile} \\-line ${bp_line2}.*" \
|
||||
"bp at first level"
|
||||
mi_execute_to "exec-continue" "breakpoint-hit" ".*" ".*" ".*" "${bp_line2}" \
|
||||
{ "" "disp=\"keep\"" } "continue to first level"
|
||||
mi_gdb_test "-stack-list-locals 0" \
|
||||
"\\^done,locals=\\\[name=\"val2\",name=\"val3\",name=\"a\",name=\"val1\",name=\"val2\"\\\]" \
|
||||
"-stack-list-locals 0 at first level"
|
||||
mi_gdb_test "-stack-list-variables 0" \
|
||||
"\\^done,variables=\\\[{name=\"val2\",filename=\"$filename\",fullname=\"$fullname\",line=\"$val2_d2\"},{name=\"val3\"},{name=\"a\"},{name=\"val1\"},{name=\"val2\",filename=\"$filename\",fullname=\"$fullname\",line=\"$val2_d1\",shadowed=\"true\"\}\\\]" \
|
||||
"-stack-list-variables 0 at first level"
|
||||
mi_gdb_test "-stack-list-locals 2" "${stack_test2_regx}" \
|
||||
"-stack-list-locals 2 at first level"
|
||||
mi_gdb_test "-stack-list-variables 2" "${stack_test2_regx}" \
|
||||
"-stack-list-variables 2 at first level"
|
||||
|
||||
mi_gdb_test \
|
||||
"-break-insert --source ${srcfile} --line ${bp_line3}" \
|
||||
"\\^done.*source ${srcfile} \\-line ${bp_line3}.*" \
|
||||
"bp at second level"
|
||||
mi_execute_to "exec-continue" "breakpoint-hit" ".*" ".*" ".*" "${bp_line3}" \
|
||||
{ "" "disp=\"keep\"" } "continue to second level"
|
||||
mi_gdb_test "-stack-list-locals 0" \
|
||||
"\\^done,locals=\\\[name=\"val1\",name=\"val2\",name=\"val3\",name=\"a\",name=\"val1\",name=\"val2\"\\\]" \
|
||||
"-stack-list-locals 0 at second level"
|
||||
mi_gdb_test "-stack-list-variables 0" \
|
||||
"\\^done,variables=\\\[{name=\"val1\",filename=\"$filename\",fullname=\"$fullname\",line=\"$val1_d2\"},{name=\"val2\",filename=\"$filename\",fullname=\"$fullname\",line=\"$val2_d2\"},{name=\"val3\"},{name=\"a\"},{name=\"val1\",filename=\"$filename\",fullname=\"$fullname\",line=\"$val1_d1\",shadowed=\"true\"\},{name=\"val2\",filename=\"$filename\",fullname=\"$fullname\",line=\"$val2_d1\",shadowed=\"true\"\}\\\]" \
|
||||
"-stack-list-variables 0 at second level"
|
||||
mi_gdb_test "-stack-list-locals 2" "${stack_test3_regx}" \
|
||||
"-stack-list-locals 2 at second level"
|
||||
mi_gdb_test "-stack-list-variables 2" "${stack_test3_regx}" \
|
||||
"-stack-list-variables 2 at second level"
|
||||
|
||||
mi_gdb_test \
|
||||
"-break-insert --source ${srcfile} --line ${bp_line4}" \
|
||||
"\\^done.*source ${srcfile} \\-line ${bp_line4}.*" \
|
||||
"bp at third level"
|
||||
mi_execute_to "exec-continue" "breakpoint-hit" ".*" ".*" ".*" "${bp_line4}" \
|
||||
{ "" "disp=\"keep\"" } "continue to third level"
|
||||
mi_gdb_test "-stack-list-locals 0" \
|
||||
"\\^done,locals=\\\[name=\"val1\",name=\"val2\",name=\"val3\",name=\"val1\",name=\"val2\",name=\"val3\",name=\"a\",name=\"val1\",name=\"val2\"\\\]" \
|
||||
"-stack-list-locals 0 at third level"
|
||||
mi_gdb_test "-stack-list-variables 0" \
|
||||
"\\^done,variables=\\\[{name=\"val1\",filename=\"$filename\",fullname=\"$fullname\",line=\"$val1_d3\"},{name=\"val2\",filename=\"$filename\",fullname=\"$fullname\",line=\"$val2_d3\"},{name=\"val3\",filename=\"$filename\",fullname=\"$fullname\",line=\"$val3_d2\"},{name=\"val1\",filename=\"$filename\",fullname=\"$fullname\",line=\"$val1_d2\",shadowed=\"true\"\},\{name=\"val2\",filename=\"$filename\",fullname=\"$fullname\",line=\"$val2_d2\",shadowed=\"true\"\},\{name=\"val3\",filename=\"$filename\",fullname=\"$fullname\",line=\"$val3_d1\",shadowed=\"true\"\},{name=\"a\"},{name=\"val1\",filename=\"$filename\",fullname=\"$fullname\",line=\"$val1_d1\",shadowed=\"true\"\},{name=\"val2\",filename=\"$filename\",fullname=\"$fullname\",line=\"$val2_d1\",shadowed=\"true\"\}\\\]" \
|
||||
"-stack-list-variables 0 at third level"
|
||||
mi_gdb_test "-stack-list-locals 2" "${stack_test4_regx}" \
|
||||
"-stack-list-locals 2 at third level"
|
||||
mi_gdb_test "-stack-list-variables 2" "${stack_test4_regx}" \
|
||||
"-stack-list-variables 2 at third level"
|
||||
|
||||
mi_gdb_test \
|
||||
"-break-insert --source ${srcfile} --line ${bp_line5}" \
|
||||
"\\^done.*source ${srcfile} \\-line ${bp_line5}.*" \
|
||||
"bp at outermost level last"
|
||||
mi_execute_to "exec-continue" "breakpoint-hit" ".*" ".*" ".*" "${bp_line5}" \
|
||||
{ "" "disp=\"keep\"" } "continue to outermost level last"
|
||||
mi_gdb_test "-stack-list-locals 0" \
|
||||
"\\^done,locals=\\\[name=\"a\",name=\"val1\",name=\"val2\"\\\]" \
|
||||
"-stack-list-locals 0 at outermost level last"
|
||||
mi_gdb_test "-stack-list-variables 0" \
|
||||
"\\^done,variables=\\\[{name=\"a\"},{name=\"val1\"},{name=\"val2\"}\\\]" \
|
||||
"-stack-list-variables at outermost level last"
|
||||
mi_gdb_test "-stack-list-locals 2" "${stack_test5_regx}" \
|
||||
"-stack-list-locals 2 at outermost level last"
|
||||
mi_gdb_test "-stack-list-variables 2" "${stack_test5_regx}" \
|
||||
"-stack-list-variables 2 at outermost level last"
|
||||
Loading…
Add table
Add a link
Reference in a new issue