(Ada) C++fy conditional string when catching exception.
This commit C++fy the conditional string used when catching Ada exception.
gdb/ChangeLog:
* ada-lang.c (catch_ada_exception_command_split)
(create_ada_exception_catchpoint) <cond_string>: Change parameter
type. Update code accordingly.
(catch_ada_exception_command, catch_ada_handlers_command): Use
C++ string instead of char* for conditional var.
(catch_ada_assert_command_split) <cond_string>: Change parameter
type. Update code accordingly.
(catch_assert_command): Use C++ string instead of char* for
conditional var.
* ada-lang.h (create_ada_exception_catchpoint) <cond_string>:
Update declaration.
* mi/mi-cmd-catch.c (mi_cmd_catch_assert, mi_cmd_catch_exception):
Use std::string instead of char* for condition string.
Tested on x86_64-linux.
This commit is contained in:
Xavier Roirand
parent
4fa955b25e
commit
56ecd069f0
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@ -13142,7 +13142,7 @@ catch_ada_exception_command_split (const char *args,
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bool is_catch_handlers_cmd,
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enum ada_exception_catchpoint_kind *ex,
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char **excep_string,
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char **cond_string)
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std::string &cond_string)
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{
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struct cleanup *old_chain = make_cleanup (null_cleanup, NULL);
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char *exception_name;
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@ -13209,7 +13209,8 @@ catch_ada_exception_command_split (const char *args,
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*ex = ada_catch_exception;
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*excep_string = exception_name;
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}
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*cond_string = cond;
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if (cond != NULL)
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cond_string.assign (cond);
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}
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/* Return the name of the symbol on which we should break in order to
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@ -13400,7 +13401,7 @@ void
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create_ada_exception_catchpoint (struct gdbarch *gdbarch,
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enum ada_exception_catchpoint_kind ex_kind,
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char *excep_string,
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char *cond_string,
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const std::string &cond_string,
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int tempflag,
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int disabled,
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int from_tty)
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@ -13415,8 +13416,8 @@ create_ada_exception_catchpoint (struct gdbarch *gdbarch,
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ops, tempflag, disabled, from_tty);
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c->excep_string = excep_string;
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create_excep_cond_exprs (c.get (), ex_kind);
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if (cond_string != NULL)
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set_breakpoint_condition (c.get (), cond_string, from_tty);
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if (!cond_string.empty ())
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set_breakpoint_condition (c.get (), cond_string.c_str (), from_tty);
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install_breakpoint (0, std::move (c), 1);
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}
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@ -13431,14 +13432,14 @@ catch_ada_exception_command (const char *arg_entry, int from_tty,
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int tempflag;
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enum ada_exception_catchpoint_kind ex_kind;
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char *excep_string = NULL;
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char *cond_string = NULL;
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std::string cond_string;
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tempflag = get_cmd_context (command) == CATCH_TEMPORARY;
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if (!arg)
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arg = "";
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catch_ada_exception_command_split (arg, false, &ex_kind, &excep_string,
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&cond_string);
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cond_string);
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create_ada_exception_catchpoint (gdbarch, ex_kind,
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excep_string, cond_string,
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tempflag, 1 /* enabled */,
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@ -13456,14 +13457,14 @@ catch_ada_handlers_command (const char *arg_entry, int from_tty,
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int tempflag;
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enum ada_exception_catchpoint_kind ex_kind;
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char *excep_string = NULL;
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char *cond_string = NULL;
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std::string cond_string;
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tempflag = get_cmd_context (command) == CATCH_TEMPORARY;
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if (!arg)
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arg = "";
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catch_ada_exception_command_split (arg, true, &ex_kind, &excep_string,
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&cond_string);
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cond_string);
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create_ada_exception_catchpoint (gdbarch, ex_kind,
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excep_string, cond_string,
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tempflag, 1 /* enabled */,
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@ -13479,7 +13480,7 @@ catch_ada_handlers_command (const char *arg_entry, int from_tty,
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(the memory needs to be deallocated after use). */
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static void
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catch_ada_assert_command_split (const char *args, char **cond_string)
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catch_ada_assert_command_split (const char *args, std::string &cond_string)
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{
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args = skip_spaces (args);
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@ -13491,7 +13492,7 @@ catch_ada_assert_command_split (const char *args, char **cond_string)
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args = skip_spaces (args);
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if (args[0] == '\0')
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error (_("condition missing after `if' keyword"));
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*cond_string = xstrdup (args);
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cond_string.assign (args);
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}
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/* Otherwise, there should be no other argument at the end of
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@ -13509,13 +13510,13 @@ catch_assert_command (const char *arg_entry, int from_tty,
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const char *arg = arg_entry;
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struct gdbarch *gdbarch = get_current_arch ();
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int tempflag;
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char *cond_string = NULL;
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std::string cond_string;
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tempflag = get_cmd_context (command) == CATCH_TEMPORARY;
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if (!arg)
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arg = "";
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catch_ada_assert_command_split (arg, &cond_string);
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catch_ada_assert_command_split (arg, cond_string);
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create_ada_exception_catchpoint (gdbarch, ada_catch_assert,
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NULL, cond_string,
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tempflag, 1 /* enabled */,
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@ -379,8 +379,8 @@ extern std::string ada_name_for_lookup (const char *name);
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extern void create_ada_exception_catchpoint
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(struct gdbarch *gdbarch, enum ada_exception_catchpoint_kind ex_kind,
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char *excep_string, char *cond_string, int tempflag, int disabled,
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int from_tty);
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char *excep_string, const std::string &cond_string, int tempflag,
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int disabled, int from_tty);
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/* Some information about a given Ada exception. */
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@ -32,7 +32,7 @@ void
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mi_cmd_catch_assert (const char *cmd, char *argv[], int argc)
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{
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struct gdbarch *gdbarch = get_current_arch();
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char *condition = NULL;
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std::string condition;
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int enabled = 1;
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int temp = 0;
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@ -62,7 +62,7 @@ mi_cmd_catch_assert (const char *cmd, char *argv[], int argc)
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switch ((enum opt) opt)
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{
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case OPT_CONDITION:
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condition = oarg;
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condition.assign (oarg);
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break;
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case OPT_DISABLED:
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enabled = 0;
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@ -79,10 +79,6 @@ mi_cmd_catch_assert (const char *cmd, char *argv[], int argc)
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error (_("Invalid argument: %s"), argv[oind]);
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scoped_restore restore_breakpoint_reporting = setup_breakpoint_reporting ();
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/* create_ada_exception_catchpoint needs CONDITION to be xstrdup'ed,
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and will assume control of its lifetime. */
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if (condition != NULL)
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condition = xstrdup (condition);
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create_ada_exception_catchpoint (gdbarch, ada_catch_assert,
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NULL, condition, temp, enabled, 0);
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}
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@ -93,7 +89,7 @@ void
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mi_cmd_catch_exception (const char *cmd, char *argv[], int argc)
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{
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struct gdbarch *gdbarch = get_current_arch();
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char *condition = NULL;
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std::string condition;
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int enabled = 1;
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char *exception_name = NULL;
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int temp = 0;
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@ -128,7 +124,7 @@ mi_cmd_catch_exception (const char *cmd, char *argv[], int argc)
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switch ((enum opt) opt)
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{
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case OPT_CONDITION:
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condition = oarg;
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condition.assign (oarg);
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break;
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case OPT_DISABLED:
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enabled = 0;
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@ -156,12 +152,10 @@ mi_cmd_catch_exception (const char *cmd, char *argv[], int argc)
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error (_("\"-e\" and \"-u\" are mutually exclusive"));
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scoped_restore restore_breakpoint_reporting = setup_breakpoint_reporting ();
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/* create_ada_exception_catchpoint needs EXCEPTION_NAME and CONDITION
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to be xstrdup'ed, and will assume control of their lifetime. */
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/* create_ada_exception_catchpoint needs EXCEPTION_NAME to be
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xstrdup'ed, and will assume control of its lifetime. */
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if (exception_name != NULL)
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exception_name = xstrdup (exception_name);
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if (condition != NULL)
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condition = xstrdup (condition);
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create_ada_exception_catchpoint (gdbarch, ex_kind,
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exception_name, condition,
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temp, enabled, 0);
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