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sim: constify arg to sim_do_command

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It is rare for people to want to modify the cmd arg.  In general, they
really shouldn't be, but a few still do.  For those who misbehave, dupe
the string locally so they can bang on it.
This commit is contained in:
Mike Frysinger 2014-02-20 00:28:17 -05:00
parent 61d1ce24e8
commit 60d847df0b
32 changed files with 100 additions and 29 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
include/gdb/ChangeLog
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@ -1,3 +1,7 @@
2014-03-10 Mike Frysinger <vapier@gentoo.org>
* remote-sim.h (sim_do_command): Add const to cmd.
2014-03-05 Alan Modra <amodra@gmail.com>
Update copyright notice.

2
include/gdb/remote-sim.h
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@ -273,7 +273,7 @@ void sim_stop_reason (SIM_DESC sd, enum sim_stop *reason, int *sigrc);
Simulators should be prepared to deal with any combination of NULL
or empty CMD. */
void sim_do_command (SIM_DESC sd, char *cmd);
void sim_do_command (SIM_DESC sd, const char *cmd);
/* Complete a command based on the available sim commands. Returns an
array of possible matches. */

4
sim/arm/ChangeLog
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@ -1,3 +1,7 @@
2014-03-10 Mike Frysinger <vapier@gentoo.org>
* wrapper.c (sim_do_command): Add const to cmd.
2014-03-05 Mike Frysinger <vapier@gentoo.org>
* wrapper.c (sim_load): Add const to prog.

2
sim/arm/wrapper.c
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@ -936,7 +936,7 @@ sim_stop_reason (sd, reason, sigrc)
void
sim_do_command (sd, cmd)
SIM_DESC sd ATTRIBUTE_UNUSED;
char *cmd ATTRIBUTE_UNUSED;
const char *cmd ATTRIBUTE_UNUSED;
{
(*sim_callback->printf_filtered)
(sim_callback,

4
sim/avr/ChangeLog
View File

@ -1,3 +1,7 @@
2014-03-10 Mike Frysinger <vapier@gentoo.org>
* interp.c (sim_do_command): Add const to cmd.
2014-03-05 Mike Frysinger <vapier@gentoo.org>
* interp.c (sim_load): Add const to prog.

2
sim/avr/interp.c
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@ -1831,7 +1831,7 @@ sim_kill (SIM_DESC sd)
}
void
sim_do_command (SIM_DESC sd, char *cmd)
sim_do_command (SIM_DESC sd, const char *cmd)
{
/* Nothing there yet; it's all an error. */

6
sim/common/ChangeLog
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@ -1,3 +1,9 @@
2014-03-10 Mike Frysinger <vapier@gentoo.org>
* sim-command.c (sim_do_command): Add const to cmd.
* sim-options.c (sim_args_command): Add const to cmd.
* sim-options.h (sim_args_command): Add const to cmd.
2014-03-05 Mike Frysinger <vapier@gentoo.org>
* sim-hload.c (sim_load): Add const to prog.

2
sim/common/sim-command.c
View File

@ -26,7 +26,7 @@
which add custom options via sim_add_option_table(). */
void
sim_do_command (SIM_DESC sd, char *cmd)
sim_do_command (SIM_DESC sd, const char *cmd)
{
if (sim_args_command (sd, cmd) != SIM_RC_OK)
sim_io_eprintf (sd, "Unknown sim command: \"%s\". Try \"sim help\".\n",

2
sim/common/sim-options.c
View File

@ -971,7 +971,7 @@ sim_complete_command (SIM_DESC sd, const char *text, const char *word)
}
SIM_RC
sim_args_command (SIM_DESC sd, char *cmd)
sim_args_command (SIM_DESC sd, const char *cmd)
{
/* something to do? */
if (cmd == NULL)

2
sim/common/sim-options.h
View File

@ -143,6 +143,6 @@ void sim_print_help (SIM_DESC sd, int is_command);
/* Try to parse the command as if it is an option, Only fail when
totally unsuccessful */
SIM_RC sim_args_command (SIM_DESC sd, char *cmd);
SIM_RC sim_args_command (SIM_DESC sd, const char *cmd);
#endif /* SIM_OPTIONS_H */

4
sim/cr16/ChangeLog
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@ -1,3 +1,7 @@
2014-03-10 Mike Frysinger <vapier@gentoo.org>
* interp.c (sim_do_command): Add const to cmd.
2014-03-05 Mike Frysinger <vapier@gentoo.org>
* interp.c (sim_load): Add const to prog.

2
sim/cr16/interp.c
View File

@ -1561,7 +1561,7 @@ sim_complete_command (SIM_DESC sd, const char *text, const char *word)
void
sim_do_command (sd, cmd)
SIM_DESC sd;
char *cmd;
const char *cmd;
{
(*cr16_callback->printf_filtered) (cr16_callback, "sim_do_command: %s\n",cmd);
}

4
sim/d10v/ChangeLog
View File

@ -1,3 +1,7 @@
2014-03-10 Mike Frysinger <vapier@gentoo.org>
* interp.c (sim_do_command): Add const to cmd.
2014-03-05 Mike Frysinger <vapier@gentoo.org>
* interp.c (sim_load): Add const to prog.

2
sim/d10v/interp.c
View File

@ -1482,7 +1482,7 @@ sim_store_register (sd, rn, memory, length)
void
sim_do_command (sd, cmd)
SIM_DESC sd;
char *cmd;
const char *cmd;
{
(*d10v_callback->printf_filtered) (d10v_callback, "sim_do_command: %s\n",cmd);
}

4
sim/erc32/ChangeLog
View File

@ -1,3 +1,7 @@
2014-03-10 Mike Frysinger <vapier@gentoo.org>
* interf.c (sim_do_command): Add const to cmd.
2014-03-05 Mike Frysinger <vapier@gentoo.org>
* interf.c (sim_load): Add const to prog.

2
sim/erc32/interf.c
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@ -479,7 +479,7 @@ sim_trace (sd)
void
sim_do_command(sd, cmd)
SIM_DESC sd;
char *cmd;
const char *cmd;
{
exec_cmd(&sregs, cmd);
}

5
sim/m32c/ChangeLog
View File

@ -1,3 +1,8 @@
2014-03-10 Mike Frysinger <vapier@gentoo.org>
* gdb-if.c (sim_do_command): Add const to cmd. Move args
to top and add const. Call strdup on cmd and free at end.
2014-03-05 Mike Frysinger <vapier@gentoo.org>
* gdb-if.c (sim_load): Add const to prog.

10
sim/m32c/gdb-if.c
View File

@ -650,11 +650,12 @@ sim_stop_reason (SIM_DESC sd, enum sim_stop *reason_p, int *sigrc_p)
}
void
sim_do_command (SIM_DESC sd, char *cmd)
sim_do_command (SIM_DESC sd, const char *cmd)
{
check_desc (sd);
const char *args;
char *p = strdup (cmd);
char *p = cmd;
check_desc (sd);
/* Skip leading whitespace. */
while (isspace (*p))
@ -667,7 +668,6 @@ sim_do_command (SIM_DESC sd, char *cmd)
/* Null-terminate the command word, and record the start of any
further arguments. */
char *args;
if (*p)
{
*p = '\0';
@ -701,6 +701,8 @@ sim_do_command (SIM_DESC sd, char *cmd)
else
printf ("The 'sim' command expects either 'trace' or 'verbose'"
" as a subcommand.\n");
free (p);
}
char **

4
sim/mcore/ChangeLog
View File

@ -1,3 +1,7 @@
2014-03-10 Mike Frysinger <vapier@gentoo.org>
* interp.c (sim_do_command): Add const to cmd.
2014-03-05 Mike Frysinger <vapier@gentoo.org>
* interp.c (sim_load): Add const to prog.

2
sim/mcore/interp.c
View File

@ -2130,7 +2130,7 @@ sim_kill (sd)
void
sim_do_command (sd, cmd)
SIM_DESC sd;
char * cmd;
const char *cmd;
{
/* Nothing there yet; it's all an error. */

4
sim/microblaze/ChangeLog
View File

@ -1,3 +1,7 @@
2014-03-10 Mike Frysinger <vapier@gentoo.org>
* interp.c (sim_do_command): Add const to cmd.
2014-03-05 Mike Frysinger <vapier@gentoo.org>
* interp.c (sim_load): Add const to prog.

2
sim/microblaze/interp.c
View File

@ -1006,7 +1006,7 @@ sim_kill (SIM_DESC sd)
}
void
sim_do_command (SIM_DESC sd, char * cmd)
sim_do_command (SIM_DESC sd, const char *cmd)
{
/* Nothing there yet; it's all an error. */

4
sim/moxie/ChangeLog
View File

@ -1,3 +1,7 @@
2014-03-10 Mike Frysinger <vapier@gentoo.org>
* interp.c (sim_do_command): Add const to cmd.
2014-03-05 Mike Frysinger <vapier@gentoo.org>
* interp.c (sim_load): Add const to prog.

2
sim/moxie/interp.c
View File

@ -1350,7 +1350,7 @@ sim_kill (sd)
void
sim_do_command (sd, cmd)
SIM_DESC sd;
char * cmd;
const char *cmd;
{
if (sim_args_command (sd, cmd) != SIM_RC_OK)
sim_io_printf (sd,

4
sim/ppc/ChangeLog
View File

@ -1,3 +1,7 @@
2014-03-10 Mike Frysinger <vapier@gentoo.org>
* sim_calls.c (sim_do_command): Add const to cmd.
2014-03-05 Mike Frysinger <vapier@gentoo.org>
* sim_calls.c (sim_load): Add const to prog.

2
sim/ppc/sim_calls.c
View File

@ -247,7 +247,7 @@ sim_resume (SIM_DESC sd, int step, int siggnal)
}
void
sim_do_command (SIM_DESC sd, char *cmd)
sim_do_command (SIM_DESC sd, const char *cmd)
{
TRACE(trace_gdb, ("sim_do_commands(cmd=%s) called\n",
cmd ? cmd : "(null)"));

5
sim/rl78/ChangeLog
View File

@ -1,3 +1,8 @@
2014-03-10 Mike Frysinger <vapier@gentoo.org>
* gdb-if.c (sim_do_command): Add const to cmd. Move args
to top and add const. Call strdup on cmd and free at end.
2014-03-05 Mike Frysinger <vapier@gentoo.org>
* gdb-if.c (sim_load): Add const to prog.

9
sim/rl78/gdb-if.c
View File

@ -499,9 +499,10 @@ sim_stop_reason (SIM_DESC sd, enum sim_stop *reason_p, int *sigrc_p)
command. */
void
sim_do_command (SIM_DESC sd, char *cmd)
sim_do_command (SIM_DESC sd, const char *cmd)
{
char *args;
const char *args;
char *p = strdup (cmd);
check_desc (sd);
@ -512,8 +513,6 @@ sim_do_command (SIM_DESC sd, char *cmd)
}
else
{
char *p = cmd;
/* Skip leading whitespace. */
while (isspace (*p))
p++;
@ -561,6 +560,8 @@ sim_do_command (SIM_DESC sd, char *cmd)
else
printf ("The 'sim' command expects either 'trace' or 'verbose'"
" as a subcommand.\n");
free (p);
}
/* Stub for command completion. */

5
sim/rx/ChangeLog
View File

@ -1,3 +1,8 @@
2014-03-10 Mike Frysinger <vapier@gentoo.org>
* gdb-if.c (sim_do_command): Add const to cmd. Move args
to top and add const. Call strdup on cmd and free at end.
2014-03-05 Mike Frysinger <vapier@gentoo.org>
* gdb-if.c (sim_load): Add const to prog.

10
sim/rx/gdb-if.c
View File

@ -791,11 +791,12 @@ sim_stop_reason (SIM_DESC sd, enum sim_stop *reason_p, int *sigrc_p)
}
void
sim_do_command (SIM_DESC sd, char *cmd)
sim_do_command (SIM_DESC sd, const char *cmd)
{
check_desc (sd);
const char *args;
char *p = strdup (cmd);
char *p = cmd;
check_desc (sd);
/* Skip leading whitespace. */
while (isspace (*p))
@ -808,7 +809,6 @@ sim_do_command (SIM_DESC sd, char *cmd)
/* Null-terminate the command word, and record the start of any
further arguments. */
char *args;
if (*p)
{
*p = '\0';
@ -844,6 +844,8 @@ sim_do_command (SIM_DESC sd, char *cmd)
else
printf ("The 'sim' command expects either 'trace' or 'verbose'"
" as a subcommand.\n");
free (p);
}
char **

5
sim/sh/ChangeLog
View File

@ -1,3 +1,8 @@
2014-03-10 Mike Frysinger <vapier@gentoo.org>
* interp.c (parse_and_set_memory_size): Add const to str.
(sim_do_command): Add const to cmd and sms_cmd.
2014-03-05 Mike Frysinger <vapier@gentoo.org>
* interp.c (sim_load): Add const to prog.

8
sim/sh/interp.c
View File

@ -473,7 +473,7 @@ int valid[16];
#define UNDEF(x)
#endif
static void parse_and_set_memory_size (char *str);
static void parse_and_set_memory_size (const char *str);
static int IOMEM (int addr, int write, int value);
static struct loop_bounds get_loop_bounds (int, int, unsigned char *,
unsigned char *, int, int);
@ -2663,7 +2663,7 @@ sim_open (kind, cb, abfd, argv)
static void
parse_and_set_memory_size (str)
char *str;
const char *str;
{
int n;
@ -2739,9 +2739,9 @@ sim_create_inferior (sd, prog_bfd, argv, env)
void
sim_do_command (sd, cmd)
SIM_DESC sd;
char *cmd;
const char *cmd;
{
char *sms_cmd = "set-memory-size";
const char *sms_cmd = "set-memory-size";
int cmdsize;
if (cmd == NULL || *cmd == '\0')