/* MI Command Set.
- Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010,
- 2011 Free Software Foundation, Inc.
+ Copyright (C) 2000-2013 Free Software Foundation, Inc.
Contributed by Cygnus Solutions (a Red Hat company).
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
-/* Work in progress. */
-
#include "defs.h"
#include "arch-utils.h"
#include "target.h"
#include "osdata.h"
#include "splay-tree.h"
#include "tracepoint.h"
+#include "ctf.h"
#include "ada-lang.h"
+#include "linespec.h"
+#ifdef HAVE_PYTHON
+#include "python/python-internal.h"
+#endif
#include <ctype.h>
#include <sys/time.h>
};
int mi_debug_p;
+
struct ui_file *raw_stdout;
-/* This is used to pass the current command timestamp
- down to continuation routines. */
+/* This is used to pass the current command timestamp down to
+ continuation routines. */
static struct mi_timestamp *current_command_ts;
static int do_timings = 0;
char *current_token;
-/* Few commands would like to know if options like --thread-group
- were explicitly specified. This variable keeps the current
- parsed command including all option, and make it possible. */
+/* Few commands would like to know if options like --thread-group were
+ explicitly specified. This variable keeps the current parsed
+ command including all option, and make it possible. */
static struct mi_parse *current_context;
int running_result_record_printed = 1;
mi_cmd_exec_return (char *command, char **argv, int argc)
{
/* This command doesn't really execute the target, it just pops the
- specified number of frames. */
+ specified number of frames. */
if (argc)
/* Call return_command with from_tty argument equal to 0 so as to
avoid being queried. */
switch_to_thread (thread->ptid);
clear_proceed_status ();
- proceed ((CORE_ADDR) -1, TARGET_SIGNAL_DEFAULT, 0);
+ proceed ((CORE_ADDR) -1, GDB_SIGNAL_DEFAULT, 0);
}
-
static int
proceed_thread_callback (struct thread_info *thread, void *arg)
{
{
if (non_stop)
{
- /* In non-stop mode, 'resume' always resumes a single thread. Therefore,
- to resume all threads of the current inferior, or all threads in all
- inferiors, we need to iterate over threads.
+ /* In non-stop mode, 'resume' always resumes a single thread.
+ Therefore, to resume all threads of the current inferior, or
+ all threads in all inferiors, we need to iterate over
+ threads.
See comment on infcmd.c:proceed_thread_callback for rationale. */
if (current_context->all || current_context->thread_group != -1)
}
else
{
- /* In all-stop mode, -exec-continue traditionally resumed either
- all threads, or one thread, depending on the 'scheduler-locking'
- variable. Let's continue to do the same. */
+ /* In all-stop mode, -exec-continue traditionally resumed
+ either all threads, or one thread, depending on the
+ 'scheduler-locking' variable. Let's continue to do the
+ same. */
continue_1 (1);
}
do_cleanups (back_to);
return 0;
}
-/* Interrupt the execution of the target. Note how we must play around
- with the token variables, in order to display the current token in
- the result of the interrupt command, and the previous execution
- token when the target finally stops. See comments in
+/* Interrupt the execution of the target. Note how we must play
+ around with the token variables, in order to display the current
+ token in the result of the interrupt command, and the previous
+ execution token when the target finally stops. See comments in
mi_cmd_execute. */
+
void
mi_cmd_exec_interrupt (char *command, char **argv, int argc)
{
print_thread_info (current_uiout, argv[0], -1);
}
+DEF_VEC_I(int);
+
struct collect_cores_data
{
int pid;
return 0;
}
-/* Output a field named 'cores' with a list as the value. The elements of
- the list are obtained by splitting 'cores' on comma. */
+/* Output a field named 'cores' with a list as the value. The
+ elements of the list are obtained by splitting 'cores' on
+ comma. */
static void
output_cores (struct ui_out *uiout, const char *field_name, const char *xcores)
struct osdata_item *item;
int ix_items;
struct ui_out *uiout = current_uiout;
+ struct cleanup *cleanup;
/* This keeps a map from integer (pid) to VEC (struct osdata_item *)*
The vector contains information about all threads for the given pid.
/* get_osdata will throw if it cannot return data. */
data = get_osdata ("processes");
- make_cleanup_osdata_free (data);
+ cleanup = make_cleanup_osdata_free (data);
if (recurse)
{
do_cleanups (back_to);
}
+
+ do_cleanups (cleanup);
}
void
VEC (int) *ids = 0;
enum opt
- {
- AVAILABLE_OPT, RECURSE_OPT
- };
- static const struct mi_opt opts[] =
{
- {"-available", AVAILABLE_OPT, 0},
- {"-recurse", RECURSE_OPT, 1},
- { 0, 0, 0 }
+ AVAILABLE_OPT, RECURSE_OPT
};
+ static const struct mi_opt opts[] =
+ {
+ {"-available", AVAILABLE_OPT, 0},
+ {"-recurse", RECURSE_OPT, 1},
+ { 0, 0, 0 }
+ };
- int optind = 0;
- char *optarg;
+ int oind = 0;
+ char *oarg;
while (1)
{
int opt = mi_getopt ("-list-thread-groups", argc, argv, opts,
- &optind, &optarg);
+ &oind, &oarg);
if (opt < 0)
break;
available = 1;
break;
case RECURSE_OPT:
- if (strcmp (optarg, "0") == 0)
+ if (strcmp (oarg, "0") == 0)
;
- else if (strcmp (optarg, "1") == 0)
+ else if (strcmp (oarg, "1") == 0)
recurse = 1;
else
error (_("only '0' and '1' are valid values "
}
}
- for (; optind < argc; ++optind)
+ for (; oind < argc; ++oind)
{
char *end;
int inf;
- if (*(argv[optind]) != 'i')
- error (_("invalid syntax of group id '%s'"), argv[optind]);
+ if (*(argv[oind]) != 'i')
+ error (_("invalid syntax of group id '%s'"), argv[oind]);
- inf = strtoul (argv[optind] + 1, &end, 0);
+ inf = strtoul (argv[oind] + 1, &end, 0);
if (*end != '\0')
- error (_("invalid syntax of group id '%s'"), argv[optind]);
+ error (_("invalid syntax of group id '%s'"), argv[oind]);
VEC_safe_push (int, ids, inf);
}
if (VEC_length (int, ids) > 1)
}
else if (VEC_length (int, ids) == 1)
{
- /* Local thread groups, single id. */
+ /* Local thread groups, single id. */
int id = *VEC_address (int, ids);
struct inferior *inf = find_inferior_id (id);
struct cleanup *cleanup;
/* Note that the test for a valid register must include checking the
- gdbarch_register_name because gdbarch_num_regs may be allocated for
- the union of the register sets within a family of related processors.
- In this case, some entries of gdbarch_register_name will change depending
- upon the particular processor being debugged. */
+ gdbarch_register_name because gdbarch_num_regs may be allocated
+ for the union of the register sets within a family of related
+ processors. In this case, some entries of gdbarch_register_name
+ will change depending upon the particular processor being
+ debugged. */
gdbarch = get_current_arch ();
numregs = gdbarch_num_regs (gdbarch) + gdbarch_num_pseudo_regs (gdbarch);
int i;
struct cleanup *cleanup;
- /* The last time we visited this function, the current frame's register
- contents were saved in THIS_REGS. Move THIS_REGS over to PREV_REGS,
- and refresh THIS_REGS with the now-current register contents. */
+ /* The last time we visited this function, the current frame's
+ register contents were saved in THIS_REGS. Move THIS_REGS over
+ to PREV_REGS, and refresh THIS_REGS with the now-current register
+ contents. */
prev_regs = this_regs;
this_regs = frame_save_as_regcache (get_selected_frame (NULL));
cleanup = make_cleanup_regcache_xfree (prev_regs);
/* Note that the test for a valid register must include checking the
- gdbarch_register_name because gdbarch_num_regs may be allocated for
- the union of the register sets within a family of related processors.
- In this case, some entries of gdbarch_register_name will change depending
- upon the particular processor being debugged. */
+ gdbarch_register_name because gdbarch_num_regs may be allocated
+ for the union of the register sets within a family of related
+ processors. In this case, some entries of gdbarch_register_name
+ will change depending upon the particular processor being
+ debugged. */
gdbarch = get_regcache_arch (this_regs);
numregs = gdbarch_num_regs (gdbarch) + gdbarch_num_pseudo_regs (gdbarch);
make_cleanup_ui_out_list_begin_end (uiout, "changed-registers");
- if (argc == 0) /* No args, just do all the regs. */
+ if (argc == 0)
{
+ /* No args, just do all the regs. */
for (regnum = 0;
regnum < numregs;
regnum++)
/* Return a list of register number and value pairs. The valid
arguments expected are: a letter indicating the format in which to
- display the registers contents. This can be one of: x (hexadecimal), d
- (decimal), N (natural), t (binary), o (octal), r (raw). After the
- format argumetn there can be a sequence of numbers, indicating which
- registers to fetch the content of. If the format is the only argument,
- a list of all the registers with their values is returned. */
+ display the registers contents. This can be one of: x
+ (hexadecimal), d (decimal), N (natural), t (binary), o (octal), r
+ (raw). After the format argument there can be a sequence of
+ numbers, indicating which registers to fetch the content of. If
+ the format is the only argument, a list of all the registers with
+ their values is returned. */
+
void
mi_cmd_data_list_register_values (char *command, char **argv, int argc)
{
struct cleanup *list_cleanup, *tuple_cleanup;
/* Note that the test for a valid register must include checking the
- gdbarch_register_name because gdbarch_num_regs may be allocated for
- the union of the register sets within a family of related processors.
- In this case, some entries of gdbarch_register_name will change depending
- upon the particular processor being debugged. */
+ gdbarch_register_name because gdbarch_num_regs may be allocated
+ for the union of the register sets within a family of related
+ processors. In this case, some entries of gdbarch_register_name
+ will change depending upon the particular processor being
+ debugged. */
if (argc == 0)
error (_("-data-list-register-values: Usage: "
list_cleanup = make_cleanup_ui_out_list_begin_end (uiout, "register-values");
- if (argc == 1) /* No args, beside the format: do all the regs. */
+ if (argc == 1)
{
+ /* No args, beside the format: do all the regs. */
for (regnum = 0;
regnum < numregs;
regnum++)
}
/* Output one register's contents in the desired format. */
+
static void
get_register (struct frame_info *frame, int regnum, int format)
{
struct gdbarch *gdbarch = get_frame_arch (frame);
struct ui_out *uiout = current_uiout;
- CORE_ADDR addr;
- enum lval_type lval;
- struct ui_stream *stb;
struct value *val;
- stb = ui_out_stream_new (uiout);
-
if (format == 'N')
format = 0;
ptr += 2;
}
ui_out_field_string (uiout, "value", buf);
- /*fputs_filtered (buf, gdb_stdout); */
}
else
{
struct value_print_options opts;
+ struct ui_file *stb;
+ struct cleanup *old_chain;
+
+ stb = mem_fileopen ();
+ old_chain = make_cleanup_ui_file_delete (stb);
get_formatted_print_options (&opts, format);
opts.deref_ref = 1;
val_print (value_type (val),
value_contents_for_printing (val),
value_embedded_offset (val), 0,
- stb->stream, 0, val, &opts, current_language);
+ stb, 0, val, &opts, current_language);
ui_out_field_stream (uiout, "value", stb);
- ui_out_stream_delete (stb);
+ do_cleanups (old_chain);
}
}
struct regcache *regcache;
struct gdbarch *gdbarch;
int numregs, i;
- char format;
/* Note that the test for a valid register must include checking the
- gdbarch_register_name because gdbarch_num_regs may be allocated for
- the union of the register sets within a family of related processors.
- In this case, some entries of gdbarch_register_name will change depending
- upon the particular processor being debugged. */
+ gdbarch_register_name because gdbarch_num_regs may be allocated
+ for the union of the register sets within a family of related
+ processors. In this case, some entries of gdbarch_register_name
+ will change depending upon the particular processor being
+ debugged. */
regcache = get_current_regcache ();
gdbarch = get_regcache_arch (regcache);
error (_("-data-write-register-values: Usage: -data-write-register-"
"values <format> [<regnum1> <value1>...<regnumN> <valueN>]"));
- format = (int) argv[0][0];
-
if (!target_has_registers)
error (_("-data-write-register-values: No registers."));
/* Evaluate the value of the argument. The argument is an
expression. If the expression contains spaces it needs to be
included in double quotes. */
+
void
mi_cmd_data_evaluate_expression (char *command, char **argv, int argc)
{
struct expression *expr;
- struct cleanup *old_chain = NULL;
+ struct cleanup *old_chain;
struct value *val;
- struct ui_stream *stb = NULL;
+ struct ui_file *stb;
struct value_print_options opts;
struct ui_out *uiout = current_uiout;
- stb = ui_out_stream_new (uiout);
+ stb = mem_fileopen ();
+ old_chain = make_cleanup_ui_file_delete (stb);
if (argc != 1)
- {
- ui_out_stream_delete (stb);
- error (_("-data-evaluate-expression: "
- "Usage: -data-evaluate-expression expression"));
- }
+ error (_("-data-evaluate-expression: "
+ "Usage: -data-evaluate-expression expression"));
expr = parse_expression (argv[0]);
- old_chain = make_cleanup (free_current_contents, &expr);
+ make_cleanup (free_current_contents, &expr);
val = evaluate_expression (expr);
/* Print the result of the expression evaluation. */
get_user_print_options (&opts);
opts.deref_ref = 0;
- common_val_print (val, stb->stream, 0, &opts, current_language);
+ common_val_print (val, stb, 0, &opts, current_language);
ui_out_field_stream (uiout, "value", stb);
- ui_out_stream_delete (stb);
do_cleanups (old_chain);
}
-/* DATA-MEMORY-READ:
+/* This is the -data-read-memory command.
ADDR: start address of data to be dumped.
WORD-FORMAT: a char indicating format for the ``word''. See
{addr="...",rowN={wordN="..." ,... [,ascii="..."]}, ...}
Returns:
- The number of bytes read is SIZE*ROW*COL. */
+ The number of bytes read is SIZE*ROW*COL. */
void
mi_cmd_data_read_memory (char *command, char **argv, int argc)
struct ui_out *uiout = current_uiout;
struct cleanup *cleanups = make_cleanup (null_cleanup, NULL);
CORE_ADDR addr;
- long total_bytes;
- long nr_cols;
- long nr_rows;
+ long total_bytes, nr_cols, nr_rows;
char word_format;
struct type *word_type;
long word_size;
gdb_byte *mbuf;
int nr_bytes;
long offset = 0;
- int optind = 0;
- char *optarg;
+ int oind = 0;
+ char *oarg;
enum opt
- {
- OFFSET_OPT
- };
- static const struct mi_opt opts[] =
{
- {"o", OFFSET_OPT, 1},
- { 0, 0, 0 }
+ OFFSET_OPT
};
+ static const struct mi_opt opts[] =
+ {
+ {"o", OFFSET_OPT, 1},
+ { 0, 0, 0 }
+ };
while (1)
{
int opt = mi_getopt ("-data-read-memory", argc, argv, opts,
- &optind, &optarg);
+ &oind, &oarg);
if (opt < 0)
break;
switch ((enum opt) opt)
{
case OFFSET_OPT:
- offset = atol (optarg);
+ offset = atol (oarg);
break;
}
}
- argv += optind;
- argc -= optind;
+ argv += oind;
+ argc -= oind;
if (argc < 5 || argc > 6)
error (_("-data-read-memory: Usage: "
/* Start address of the memory dump. */
addr = parse_and_eval_address (argv[0]) + offset;
/* The format character to use when displaying a memory word. See
- the ``x'' command. */
+ the ``x'' command. */
word_format = argv[1][0];
/* The size of the memory word. */
word_size = atol (argv[2]);
/* Build the result as a two dimentional table. */
{
- struct ui_stream *stream = ui_out_stream_new (uiout);
- struct cleanup *cleanup_list_memory;
+ struct ui_file *stream;
+ struct cleanup *cleanup_stream;
int row;
int row_byte;
- cleanup_list_memory = make_cleanup_ui_out_list_begin_end (uiout, "memory");
+ stream = mem_fileopen ();
+ cleanup_stream = make_cleanup_ui_file_delete (stream);
+
+ make_cleanup_ui_out_list_begin_end (uiout, "memory");
for (row = 0, row_byte = 0;
row < nr_rows;
row++, row_byte += nr_cols * word_size)
}
else
{
- ui_file_rewind (stream->stream);
+ ui_file_rewind (stream);
print_scalar_formatted (mbuf + col_byte, word_type, &opts,
- word_asize, stream->stream);
+ word_asize, stream);
ui_out_field_stream (uiout, NULL, stream);
}
}
{
int byte;
- ui_file_rewind (stream->stream);
+ ui_file_rewind (stream);
for (byte = row_byte;
byte < row_byte + word_size * nr_cols; byte++)
{
if (byte >= nr_bytes)
- {
- fputc_unfiltered ('X', stream->stream);
- }
+ fputc_unfiltered ('X', stream);
else if (mbuf[byte] < 32 || mbuf[byte] > 126)
- {
- fputc_unfiltered (aschar, stream->stream);
- }
+ fputc_unfiltered (aschar, stream);
else
- fputc_unfiltered (mbuf[byte], stream->stream);
+ fputc_unfiltered (mbuf[byte], stream);
}
ui_out_field_stream (uiout, "ascii", stream);
}
do_cleanups (cleanup_tuple);
}
- ui_out_stream_delete (stream);
- do_cleanups (cleanup_list_memory);
+ do_cleanups (cleanup_stream);
}
do_cleanups (cleanups);
}
int ix;
VEC(memory_read_result_s) *result;
long offset = 0;
- int optind = 0;
- char *optarg;
+ int oind = 0;
+ char *oarg;
enum opt
- {
- OFFSET_OPT
- };
- static const struct mi_opt opts[] =
{
- {"o", OFFSET_OPT, 1},
- { 0, 0, 0 }
+ OFFSET_OPT
};
+ static const struct mi_opt opts[] =
+ {
+ {"o", OFFSET_OPT, 1},
+ { 0, 0, 0 }
+ };
while (1)
{
int opt = mi_getopt ("-data-read-memory-bytes", argc, argv, opts,
- &optind, &optarg);
+ &oind, &oarg);
if (opt < 0)
break;
switch ((enum opt) opt)
{
case OFFSET_OPT:
- offset = atol (optarg);
+ offset = atol (oarg);
break;
}
}
- argv += optind;
- argc -= optind;
+ argv += oind;
+ argc -= oind;
if (argc != 2)
error (_("Usage: [ -o OFFSET ] ADDR LENGTH."));
do_cleanups (cleanups);
}
-
-/* DATA-MEMORY-WRITE:
+/* Implementation of the -data-write_memory command.
COLUMN_OFFSET: optional argument. Must be preceded by '-o'. The
offset from the beginning of the memory grid row where the cell to
Writes VALUE into ADDR + (COLUMN_OFFSET * WORD_SIZE).
Prints nothing. */
+
void
mi_cmd_data_write_memory (char *command, char **argv, int argc)
{
struct gdbarch *gdbarch = get_current_arch ();
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
CORE_ADDR addr;
- char word_format;
long word_size;
/* FIXME: ezannoni 2000-02-17 LONGEST could possibly not be big
enough when using a compiler other than GCC. */
void *buffer;
struct cleanup *old_chain;
long offset = 0;
- int optind = 0;
- char *optarg;
+ int oind = 0;
+ char *oarg;
enum opt
- {
- OFFSET_OPT
- };
- static const struct mi_opt opts[] =
{
- {"o", OFFSET_OPT, 1},
- { 0, 0, 0 }
+ OFFSET_OPT
};
+ static const struct mi_opt opts[] =
+ {
+ {"o", OFFSET_OPT, 1},
+ { 0, 0, 0 }
+ };
while (1)
{
int opt = mi_getopt ("-data-write-memory", argc, argv, opts,
- &optind, &optarg);
+ &oind, &oarg);
if (opt < 0)
break;
switch ((enum opt) opt)
{
case OFFSET_OPT:
- offset = atol (optarg);
+ offset = atol (oarg);
break;
}
}
- argv += optind;
- argc -= optind;
+ argv += oind;
+ argc -= oind;
if (argc != 4)
error (_("-data-write-memory: Usage: "
/* Extract all the arguments. */
/* Start address of the memory dump. */
addr = parse_and_eval_address (argv[0]);
- /* The format character to use when displaying a memory word. See
- the ``x'' command. */
- word_format = argv[1][0];
- /* The size of the memory word. */
+ /* The size of the memory word. */
word_size = atol (argv[2]);
/* Calculate the real address of the write destination. */
old_chain = make_cleanup (xfree, buffer);
store_signed_integer (buffer, word_size, byte_order, value);
/* Write it down to memory. */
- write_memory (addr, buffer, word_size);
+ write_memory_with_notification (addr, buffer, word_size);
/* Free the buffer. */
do_cleanups (old_chain);
}
-/* DATA-MEMORY-WRITE-RAW:
+/* Implementation of the -data-write-memory-bytes command.
ADDR: start address
- DATA: string of bytes to write at that address. */
+ DATA: string of bytes to write at that address
+ COUNT: number of bytes to be filled (decimal integer). */
+
void
mi_cmd_data_write_memory_bytes (char *command, char **argv, int argc)
{
CORE_ADDR addr;
char *cdata;
gdb_byte *data;
- int len, r, i;
+ gdb_byte *databuf;
+ size_t len, i, steps, remainder;
+ long int count, j;
struct cleanup *back_to;
- if (argc != 2)
- error (_("Usage: ADDR DATA."));
+ if (argc != 2 && argc != 3)
+ error (_("Usage: ADDR DATA [COUNT]."));
addr = parse_and_eval_address (argv[0]);
cdata = argv[1];
+ if (strlen (cdata) % 2)
+ error (_("Hex-encoded '%s' must have an even number of characters."),
+ cdata);
+
len = strlen (cdata)/2;
+ if (argc == 3)
+ count = strtoul (argv[2], NULL, 10);
+ else
+ count = len;
- data = xmalloc (len);
- back_to = make_cleanup (xfree, data);
+ databuf = xmalloc (len * sizeof (gdb_byte));
+ back_to = make_cleanup (xfree, databuf);
for (i = 0; i < len; ++i)
{
int x;
- sscanf (cdata + i * 2, "%02x", &x);
- data[i] = (gdb_byte)x;
+ if (sscanf (cdata + i * 2, "%02x", &x) != 1)
+ error (_("Invalid argument"));
+ databuf[i] = (gdb_byte) x;
}
- r = target_write_memory (addr, data, len);
- if (r != 0)
- error (_("Could not write memory"));
+ if (len < count)
+ {
+ /* Pattern is made of less bytes than count:
+ repeat pattern to fill memory. */
+ data = xmalloc (count);
+ make_cleanup (xfree, data);
+
+ steps = count / len;
+ remainder = count % len;
+ for (j = 0; j < steps; j++)
+ memcpy (data + j * len, databuf, len);
+
+ if (remainder > 0)
+ memcpy (data + steps * len, databuf, remainder);
+ }
+ else
+ {
+ /* Pattern is longer than or equal to count:
+ just copy len bytes. */
+ data = databuf;
+ }
+
+ write_memory_with_notification (addr, data, count);
do_cleanups (back_to);
}
-
void
mi_cmd_enable_timings (char *command, char **argv, int argc)
{
ui_out_field_string (uiout, NULL, "ada-task-info");
#if HAVE_PYTHON
- ui_out_field_string (uiout, NULL, "python");
+ if (gdb_python_initialized)
+ ui_out_field_string (uiout, NULL, "python");
#endif
do_cleanups (cleanup);
ui_out_field_fmt (current_uiout, "inferior", "i%d", inf->num);
}
-/* Callback used to find the first inferior other than the
- current one. */
+/* Callback used to find the first inferior other than the current
+ one. */
static int
get_other_inferior (struct inferior *inf, void *arg)
args->action will tell mi_execute_command what action
to perfrom after the given command has executed (display/suppress
- prompt, display error). */
+ prompt, display error). */
static void
captured_mi_execute_command (struct ui_out *uiout, struct mi_parse *context)
fprintf_unfiltered (raw_stdout, " token=`%s' command=`%s' args=`%s'\n",
context->token, context->command, context->args);
-
mi_cmd_execute (context);
/* Print the result if there were no errors.
Remember that on the way out of executing a command, you have
- to directly use the mi_interp's uiout, since the command could
- have reset the interpreter, in which case the current uiout
- will most likely crash in the mi_out_* routines. */
+ to directly use the mi_interp's uiout, since the command
+ could have reset the interpreter, in which case the current
+ uiout will most likely crash in the mi_out_* routines. */
if (!running_result_record_printed)
{
fputs_unfiltered (context->token, raw_stdout);
fputs_unfiltered ("\n", raw_stdout);
}
else
- /* The command does not want anything to be printed. In that
- case, the command probably should not have written anything
- to uiout, but in case it has written something, discard it. */
+ /* The command does not want anything to be printed. In that
+ case, the command probably should not have written anything
+ to uiout, but in case it has written something, discard it. */
mi_out_rewind (uiout);
break;
}
break;
}
-
}
do_cleanups (cleanup);
-
- return;
}
/* Print a gdb exception to the MI output stream. */
}
void
-mi_execute_command (char *cmd, int from_tty)
+mi_execute_command (const char *cmd, int from_tty)
{
char *token;
struct mi_parse *command = NULL;
mi_parse_free (command);
}
-
- fputs_unfiltered ("(gdb) \n", raw_stdout);
- gdb_flush (raw_stdout);
- /* Print any buffered hook code. */
- /* ..... */
}
static void
set_current_inferior (inf);
/* This behaviour means that if --thread-group option identifies
- an inferior with multiple threads, then a random one will be picked.
- This is not a problem -- frontend should always provide --thread if
- it wishes to operate on a specific thread. */
+ an inferior with multiple threads, then a random one will be
+ picked. This is not a problem -- frontend should always
+ provide --thread if it wishes to operate on a specific
+ thread. */
if (inf->pid != 0)
- tp = any_thread_of_process (inf->pid);
+ tp = any_live_thread_of_process (inf->pid);
switch_to_thread (tp ? tp->ptid : null_ptid);
set_current_program_space (inf->pspace);
}
current_context = parse;
- if (strncmp (parse->command, "break-", sizeof ("break-") - 1 ) == 0)
+ if (parse->cmd->suppress_notification != NULL)
{
- make_cleanup_restore_integer (&mi_suppress_breakpoint_notifications);
- mi_suppress_breakpoint_notifications = 1;
+ make_cleanup_restore_integer (parse->cmd->suppress_notification);
+ *parse->cmd->suppress_notification = 1;
}
if (parse->cmd->argv_func != NULL)
fprintf_unfiltered (gdb_stdout, "cli=%s run=%s\n",
cmd, run);
old_cleanups = make_cleanup (xfree, run);
- execute_command ( /*ui */ run, 0 /*from_tty */ );
+ execute_command (run, 0 /* from_tty */ );
do_cleanups (old_cleanups);
return;
}
run = xstrprintf ("%s %s", cli_command, argc ? *argv : "");
old_cleanups = make_cleanup (xfree, run);
- execute_command ( /*ui */ run, 0 /*from_tty */ );
+ execute_command (run, 0 /* from_tty */ );
/* Do this before doing any printing. It would appear that some
print code leaves garbage around in the buffer. */
static void
timestamp (struct mi_timestamp *tv)
- {
- gettimeofday (&tv->wallclock, NULL);
+{
+ gettimeofday (&tv->wallclock, NULL);
#ifdef HAVE_GETRUSAGE
- getrusage (RUSAGE_SELF, &rusage);
- tv->utime.tv_sec = rusage.ru_utime.tv_sec;
- tv->utime.tv_usec = rusage.ru_utime.tv_usec;
- tv->stime.tv_sec = rusage.ru_stime.tv_sec;
- tv->stime.tv_usec = rusage.ru_stime.tv_usec;
+ getrusage (RUSAGE_SELF, &rusage);
+ tv->utime.tv_sec = rusage.ru_utime.tv_sec;
+ tv->utime.tv_usec = rusage.ru_utime.tv_usec;
+ tv->stime.tv_sec = rusage.ru_stime.tv_sec;
+ tv->stime.tv_usec = rusage.ru_stime.tv_usec;
#else
- {
- long usec = get_run_time ();
+ {
+ long usec = get_run_time ();
- tv->utime.tv_sec = usec/1000000L;
- tv->utime.tv_usec = usec - 1000000L*tv->utime.tv_sec;
- tv->stime.tv_sec = 0;
- tv->stime.tv_usec = 0;
- }
-#endif
+ tv->utime.tv_sec = usec/1000000L;
+ tv->utime.tv_usec = usec - 1000000L*tv->utime.tv_sec;
+ tv->stime.tv_sec = 0;
+ tv->stime.tv_usec = 0;
}
+#endif
+}
static void
print_diff_now (struct mi_timestamp *start)
- {
- struct mi_timestamp now;
+{
+ struct mi_timestamp now;
- timestamp (&now);
- print_diff (start, &now);
- }
+ timestamp (&now);
+ print_diff (start, &now);
+}
void
mi_print_timing_maybe (void)
{
- /* If the command is -enable-timing then do_timings may be
- true whilst current_command_ts is not initialized. */
+ /* If the command is -enable-timing then do_timings may be true
+ whilst current_command_ts is not initialized. */
if (do_timings && current_command_ts)
print_diff_now (current_command_ts);
}
static long
timeval_diff (struct timeval start, struct timeval end)
- {
- return ((end.tv_sec - start.tv_sec) * 1000000L)
- + (end.tv_usec - start.tv_usec);
- }
+{
+ return ((end.tv_sec - start.tv_sec) * 1000000L)
+ + (end.tv_usec - start.tv_usec);
+}
static void
print_diff (struct mi_timestamp *start, struct mi_timestamp *end)
- {
- fprintf_unfiltered
- (raw_stdout,
- ",time={wallclock=\"%0.5f\",user=\"%0.5f\",system=\"%0.5f\"}",
- timeval_diff (start->wallclock, end->wallclock) / 1000000.0,
- timeval_diff (start->utime, end->utime) / 1000000.0,
- timeval_diff (start->stime, end->stime) / 1000000.0);
- }
+{
+ fprintf_unfiltered
+ (raw_stdout,
+ ",time={wallclock=\"%0.5f\",user=\"%0.5f\",system=\"%0.5f\"}",
+ timeval_diff (start->wallclock, end->wallclock) / 1000000.0,
+ timeval_diff (start->utime, end->utime) / 1000000.0,
+ timeval_diff (start->stime, end->stime) / 1000000.0);
+}
void
mi_cmd_trace_define_variable (char *command, char **argv, int argc)
{
struct expression *expr;
- struct cleanup *back_to;
LONGEST initval = 0;
struct trace_state_variable *tsv;
char *name = 0;
if (argc != 1 && argc != 2)
error (_("Usage: -trace-define-variable VARIABLE [VALUE]"));
- expr = parse_expression (argv[0]);
- back_to = make_cleanup (xfree, expr);
-
- if (expr->nelts == 3 && expr->elts[0].opcode == OP_INTERNALVAR)
- {
- struct internalvar *intvar = expr->elts[1].internalvar;
-
- if (intvar)
- name = internalvar_name (intvar);
- }
+ name = argv[0];
+ if (*name++ != '$')
+ error (_("Name of trace variable should start with '$'"));
- if (!name || *name == '\0')
- error (_("Invalid name of trace variable"));
+ validate_trace_state_variable_name (name);
tsv = find_trace_state_variable (name);
if (!tsv)
initval = value_as_long (parse_and_eval (argv[1]));
tsv->initial_value = initval;
-
- do_cleanups (back_to);
}
void
mi_cmd_trace_list_variables (char *command, char **argv, int argc)
{
if (argc != 0)
- error (_("-trace-list-variables: no arguments are allowed"));
+ error (_("-trace-list-variables: no arguments allowed"));
tvariables_info_1 ();
}
if (argc != 2)
error (_("Line is required"));
- sals = decode_line_spec (argv[1], 1);
+ sals = decode_line_with_current_source (argv[1],
+ DECODE_LINE_FUNFIRSTLINE);
back_to = make_cleanup (xfree, sals.sals);
sal = sals.sals[0];
error (_("Invalid mode '%s'"), mode);
if (has_stack_frames () || get_traceframe_number () >= 0)
- {
- print_stack_frame (get_selected_frame (NULL), 1, SRC_AND_LOC);
- }
+ print_stack_frame (get_selected_frame (NULL), 1, SRC_AND_LOC);
}
void
mi_cmd_trace_save (char *command, char **argv, int argc)
{
int target_saves = 0;
+ int generate_ctf = 0;
char *filename;
+ int oind = 0;
+ char *oarg;
- if (argc != 1 && argc != 2)
- error (_("Usage: -trace-save [-r] filename"));
-
- if (argc == 2)
+ enum opt
+ {
+ TARGET_SAVE_OPT, CTF_OPT
+ };
+ static const struct mi_opt opts[] =
{
- filename = argv[1];
- if (strcmp (argv[0], "-r") == 0)
- target_saves = 1;
- else
- error (_("Invalid option: %s"), argv[0]);
- }
- else
+ {"r", TARGET_SAVE_OPT, 0},
+ {"ctf", CTF_OPT, 0},
+ { 0, 0, 0 }
+ };
+
+ while (1)
{
- filename = argv[0];
+ int opt = mi_getopt ("-trace-save", argc, argv, opts,
+ &oind, &oarg);
+
+ if (opt < 0)
+ break;
+ switch ((enum opt) opt)
+ {
+ case TARGET_SAVE_OPT:
+ target_saves = 1;
+ break;
+ case CTF_OPT:
+ generate_ctf = 1;
+ break;
+ }
}
+ filename = argv[oind];
- trace_save (filename, target_saves);
+ if (generate_ctf)
+ trace_save_ctf (filename, target_saves);
+ else
+ trace_save_tfile (filename, target_saves);
}
-
void
mi_cmd_trace_start (char *command, char **argv, int argc)
{
trace_status_mi (1);
}
-/* Implement the "-ada-task-info" GDB/MI command. */
+/* Implement the "-ada-task-info" command. */
void
mi_cmd_ada_task_info (char *command, char **argv, int argc)
projects / external / binutils.git / blobdiff