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authorMichael Snyder <msnyder@vmware.com>1999-01-06 03:04:45 +0000
committerMichael Snyder <msnyder@vmware.com>1999-01-06 03:04:45 +0000
commitd036abbfd1fc92a6a360d8b6c45cc5f3d4e711a6 (patch)
treeee70a6bac4f88f54e7fd2d485b41adc2bb3b6596 /gdb
parent368fc7dba80399d03f2310a7288ab1690694fc80 (diff)
downloadgdb-d036abbfd1fc92a6a360d8b6c45cc5f3d4e711a6.zip
gdb-d036abbfd1fc92a6a360d8b6c45cc5f3d4e711a6.tar.gz
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cosmetic changes, mainly long lines.
Diffstat (limited to 'gdb')
-rw-r--r--gdb/remote.c222
1 files changed, 116 insertions, 106 deletions
diff --git a/gdb/remote.c b/gdb/remote.c
index ab0f470..f7866da 100644
--- a/gdb/remote.c
+++ b/gdb/remote.c
@@ -99,8 +99,8 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
resume at same address.
continue with Csig;AA..AA Continue with signal sig (hex signal
- signal number). If ;AA..AA is omitted, resume
- at same address.
+ signal number). If ;AA..AA is omitted,
+ resume at same address.
step with Ssig;AA..AA Like 'C' but step not continue.
signal
@@ -135,9 +135,10 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
or... XAA The process terminated with signal
AA.
or... OXX..XX XX..XX is hex encoding of ASCII data. This
- can happen at any time while the program is
- running and the debugger should
- continue to wait for 'W', 'T', etc.
+ can happen at any time while the
+ program is running and the debugger
+ should continue to wait for
+ 'W', 'T', etc.
thread alive TXX Find out if the thread XX is alive.
reply OK thread is still alive
@@ -228,7 +229,8 @@ static void remote_open PARAMS ((char *name, int from_tty));
static void extended_remote_open PARAMS ((char *name, int from_tty));
-static void remote_open_1 PARAMS ((char *, int, struct target_ops *, int extended_p));
+static void remote_open_1 PARAMS ((char *, int, struct target_ops *,
+ int extended_p));
static void remote_close PARAMS ((int quitting));
@@ -455,60 +457,51 @@ threadmatch PARAMS ((threadref * dest, threadref * src));
static char *
- pack_threadinfo_request PARAMS ((char *pkt,
- int mode,
- threadref * id));
+pack_threadinfo_request PARAMS ((char *pkt,
+ int mode,
+ threadref * id));
static int
-remote_unpack_thread_info_response PARAMS ((
- char *pkt,
- threadref * expectedref,
- struct gdb_ext_thread_info * info));
-
+remote_unpack_thread_info_response PARAMS ((char *pkt,
+ threadref * expectedref,
+ struct gdb_ext_thread_info * info
+ ));
int
-remote_get_threadinfo PARAMS ((
- threadref * threadid,
- int fieldset, /* TAG mask */
- struct gdb_ext_thread_info * info));
+remote_get_threadinfo PARAMS ((threadref * threadid,
+ int fieldset, /* TAG mask */
+ struct gdb_ext_thread_info * info));
int
-adapt_remote_get_threadinfo PARAMS ((
- gdb_threadref * ref,
- int selection,
- struct gdb_ext_thread_info * info));
+adapt_remote_get_threadinfo PARAMS ((gdb_threadref * ref,
+ int selection,
+ struct gdb_ext_thread_info * info));
static char *
- pack_threadlist_request PARAMS ((
- char *pkt,
- int startflag,
- int threadcount,
- threadref * nextthread));
+pack_threadlist_request PARAMS ((char *pkt,
+ int startflag,
+ int threadcount,
+ threadref * nextthread));
static int
-parse_threadlist_response PARAMS ((
- char *pkt,
- int result_limit,
- threadref * original_echo,
- threadref * resultlist,
- int *doneflag));
+parse_threadlist_response PARAMS ((char *pkt,
+ int result_limit,
+ threadref * original_echo,
+ threadref * resultlist,
+ int *doneflag));
static int
-remote_get_threadlist PARAMS ((
- int startflag,
- threadref * nextthread,
- int result_limit,
- int *done,
- int *result_count,
- threadref * threadlist));
-
-
+remote_get_threadlist PARAMS ((int startflag,
+ threadref * nextthread,
+ int result_limit,
+ int *done,
+ int *result_count,
+ threadref * threadlist));
static int
-remote_newthread_step PARAMS ((
- threadref * ref,
- void *context));
+remote_newthread_step PARAMS ((threadref * ref,
+ void *context));
int
-remote_find_new_threads PARAMS ((void)) ;
+remote_find_new_threads PARAMS ((void));
static void
threadalive_test PARAMS ((char *cmd, int tty));
@@ -547,8 +540,8 @@ threadlist_update_test_cmd PARAMS ((char *cmd,
static void
init_remote_threadtests PARAMS ((void));
-/* These are the threads which we last sent to the remote system. -1 for all
- or -2 for not sent yet. */
+/* These are the threads which we last sent to the remote system.
+ -1 for all or -2 for not sent yet. */
int general_thread;
int cont_thread;
@@ -574,8 +567,10 @@ set_thread (th, gen)
{
char buf[PBUFSIZ];
int state = gen ? general_thread : cont_thread;
+
if (state == th)
return;
+
buf[0] = 'H';
buf[1] = gen ? 'g' : 'c';
if (th == 42000)
@@ -957,7 +952,8 @@ pack_threadinfo_request (pkt, mode, id)
fetch registers and its stack */
#define TAG_DISPLAY 4 /* A short thing maybe to put on a window */
#define TAG_THREADNAME 8 /* string, maps 1-to-1 with a thread is */
-#define TAG_MOREDISPLAY 16 /* Whatever the kernel wants to say about the process*/
+#define TAG_MOREDISPLAY 16 /* Whatever the kernel wants to say about
+ the process*/
static int
@@ -995,7 +991,7 @@ remote_unpack_thread_info_response (pkt, expectedref, info)
/* Loop on tagged fields , try to bail if somthing goes wrong */
- while ((pkt < limit) && mask && *pkt) /* packets are terminated with nulls */
+ while ((pkt < limit) && mask && *pkt) /* packets are terminated with nulls */
{
pkt = unpack_int (pkt, &tag); /* tag */
pkt = unpack_byte (pkt, &length); /* length */
@@ -1068,7 +1064,8 @@ remote_get_threadinfo (threadid, fieldset, info)
pack_threadinfo_request (threadinfo_pkt, fieldset, threadid);
putpkt (threadinfo_pkt);
getpkt (threadinfo_pkt, 0);
- result = remote_unpack_thread_info_response (threadinfo_pkt + 2, threadid, info);
+ result = remote_unpack_thread_info_response (threadinfo_pkt + 2,
+ threadid, info);
return result;
}
@@ -1109,7 +1106,7 @@ pack_threadlist_request (pkt, startflag, threadcount, nextthread)
}
-/* ---------- PARSE_THREADLIST_RESPONSE ------------------------------------ */
+/* ---------- PARSE_THREADLIST_RESPONSE -------------------------------- */
/* Encoding: 'q':8,'M':8,count:16,done:8,argthreadid:64,(threadid:64)* */
@@ -1170,8 +1167,7 @@ remote_get_threadlist (startflag, nextthread, result_limit,
startflag, result_limit, nextthread);
putpkt (threadlist_packet);
getpkt (t_response, 0);
- *result_count = parse_threadlist_response (
- t_response + 2, /* strip header */
+ *result_count = parse_threadlist_response (t_response + 2, /* strip header */
result_limit,
&echo_nextthread,
threadlist,
@@ -1222,7 +1218,8 @@ typedef int (*rmt_thread_action) (
void *context
);
-#define MAXTHREADLISTRESULTS 32 /* About this many threadisds fit in a packet */
+/* About this many threadisds fit in a packet */
+#define MAXTHREADLISTRESULTS 32
static int
remote_threadlist_iterator PARAMS ((
@@ -1280,9 +1277,7 @@ remote_threadlist_iterator (stepfunction, context, looplimit)
static int
remote_newthread_step (ref, context)
threadref *ref;
- void *context
- ;
-
+ void *context;
{
int pid;
pid = threadref_to_int (ref);
@@ -1293,11 +1288,14 @@ remote_newthread_step (ref, context)
#define CRAZY_MAX_THREADS 1000
-
int
remote_find_new_threads (void)
{
- return remote_threadlist_iterator (remote_newthread_step, 0, CRAZY_MAX_THREADS);
+ int ret;
+
+ ret = remote_threadlist_iterator (remote_newthread_step, 0,
+ CRAZY_MAX_THREADS);
+ return ret;
} /* remote_find_new_threads */
int
@@ -1320,7 +1318,7 @@ void init_remote_threads ()
remote_thread_vec.get_thread_info = adapt_remote_get_threadinfo;
}
-/* --------- UNIT_TEST for THREAD oriented PACKETS -------------------------- */
+/* --------- UNIT_TEST for THREAD oriented PACKETS -------------------- */
#define SAMPLE_THREAD 0x05060708 /* Truncated 64 bit threadid */
@@ -1515,8 +1513,8 @@ get_offsets ()
getpkt (buf, 0);
if (buf[0] == '\000')
- return; /* Return silently. Stub doesn't support this
- command. */
+ return; /* Return silently. Stub doesn't support
+ this command. */
if (buf[0] == 'E')
{
warning ("Remote failure reply: %s", buf);
@@ -1641,8 +1639,8 @@ remote_open_1 (name, from_tty, target, extended_p)
int extended_p;
{
if (name == 0)
- error ("To open a remote debug connection, you need to specify what serial\n\
-device is attached to the remote system (e.g. /dev/ttya).");
+ error ("To open a remote debug connection, you need to specify what\n\
+serial device is attached to the remote system (e.g. /dev/ttya).");
target_preopen (from_tty);
@@ -1701,7 +1699,8 @@ device is attached to the remote system (e.g. /dev/ttya).");
In particular, if the user quits, be sure to discard it
(we'd be in an inconsistent state otherwise). */
if (!catch_errors (remote_start_remote, (char *)0,
- "Couldn't establish connection to remote target\n", RETURN_MASK_ALL))
+ "Couldn't establish connection to remote target\n",
+ RETURN_MASK_ALL))
{
pop_target();
return;
@@ -1938,7 +1937,8 @@ remote_wait (pid, status)
unsigned char *p1;
char *p_temp;
- regno = strtol ((const char *) p, &p_temp, 16); /* Read the register number */
+ /* Read the register number */
+ regno = strtol ((const char *) p, &p_temp, 16);
p1 = (unsigned char *)p_temp;
if (p1 == p) /* No register number present here */
@@ -2196,8 +2196,8 @@ remote_store_registers (regno)
}
/*
- Use of the data cache *used* to be disabled because it loses for looking at
- and changing hardware I/O ports and the like. Accepting `volatile'
+ Use of the data cache *used* to be disabled because it loses for looking
+ at and changing hardware I/O ports and the like. Accepting `volatile'
would perhaps be one way to fix it. Another idea would be to use the
executable file for the text segment (for all SEC_CODE sections?
For all SEC_READONLY sections?). This has problems if you want to
@@ -2333,8 +2333,8 @@ remote_write_bytes (memaddr, myaddr, len)
*p++ = ':';
*p = '\0';
- /* We send target system values byte by byte, in increasing byte addresses,
- each byte encoded as two hex characters. */
+ /* We send target system values byte by byte, in increasing byte
+ addresses, each byte encoded as two hex characters. */
for (i = 0; i < todo; i++)
{
@@ -2425,8 +2425,8 @@ remote_read_bytes (memaddr, myaddr, len)
for (i = 0; i < todo; i++)
{
if (p[0] == 0 || p[1] == 0)
- /* Reply is short. This means that we were able to read only part
- of what we wanted to. */
+ /* Reply is short. This means that we were able to read
+ only part of what we wanted to. */
return i + (origlen - len);
myaddr[i] = fromhex (p[0]) * 16 + fromhex (p[1]);
p += 2;
@@ -2461,7 +2461,8 @@ remote_xfer_memory(memaddr, myaddr, len, should_write, target)
len = targlen;
#endif
- return dcache_xfer_memory (remote_dcache, memaddr, myaddr, len, should_write);
+ return dcache_xfer_memory (remote_dcache, memaddr, myaddr,
+ len, should_write);
}
@@ -2684,8 +2685,8 @@ putpkt (buf)
{
char junkbuf[PBUFSIZ];
- /* It's probably an old response, and we're out of sync. Just
- gobble up the packet and ignore it. */
+ /* It's probably an old response, and we're out of sync.
+ Just gobble up the packet and ignore it. */
getpkt (junkbuf, 0);
continue; /* Now, go look for + */
}
@@ -2706,10 +2707,10 @@ putpkt (buf)
#if 0
/* This is wrong. If doing a long backtrace, the user should be
- able to get out next time we call QUIT, without anything as violent
- as interrupt_query. If we want to provide a way out of here
- without getting to the next QUIT, it should be based on hitting
- ^C twice as in remote_wait. */
+ able to get out next time we call QUIT, without anything as
+ violent as interrupt_query. If we want to provide a way out of
+ here without getting to the next QUIT, it should be based on
+ hitting ^C twice as in remote_wait. */
if (quit_flag)
{
quit_flag = 0;
@@ -3190,7 +3191,8 @@ compare_sections_command (args, from_tty)
do_cleanups (old_chain);
}
if (mismatched > 0)
- warning ("One or more sections of the remote executable does not match\nthe loaded file\n");
+ warning ("One or more sections of the remote executable does not match\n\
+the loaded file\n");
if (args && !matched)
printf_filtered ("No loaded section named '%s'.\n", args);
}
@@ -3224,7 +3226,8 @@ init_remote_ops ()
{
remote_ops.to_shortname = "remote";
remote_ops.to_longname = "Remote serial target in gdb-specific protocol";
- remote_ops.to_doc = "Use a remote computer via a serial line, using a gdb-specific protocol.\n\
+ remote_ops.to_doc =
+ "Use a remote computer via a serial line, using a gdb-specific protocol.\n\
Specify the serial device it is connected to (e.g. /dev/ttya).";
remote_ops.to_open = remote_open;
remote_ops.to_close = remote_close;
@@ -3258,8 +3261,10 @@ init_extended_remote_ops ()
extended_remote_ops = remote_ops;
extended_remote_ops.to_shortname = "extended-remote";
- extended_remote_ops.to_longname = "Extended remote serial target in gdb-specific protocol";
- extended_remote_ops.to_doc = "Use a remote computer via a serial line, using a gdb-specific protocol.\n\
+ extended_remote_ops.to_longname =
+ "Extended remote serial target in gdb-specific protocol";
+ extended_remote_ops.to_doc =
+ "Use a remote computer via a serial line, using a gdb-specific protocol.\n\
Specify the serial device it is connected to (e.g. /dev/ttya).",
extended_remote_ops.to_open = extended_remote_open;
extended_remote_ops.to_create_inferior = extended_remote_create_inferior;
@@ -3291,31 +3296,36 @@ response packet. GDB supplies the initial `$' character, and the\n\
terminating `#' character and checksum.",
&maintenancelist);
- add_show_from_set (add_set_cmd ("remotetimeout", no_class,
- var_integer, (char *)&remote_timeout,
- "Set timeout value for remote read.\n",
- &setlist),
- &showlist);
-
- add_show_from_set (add_set_cmd ("remotebreak", no_class,
- var_integer, (char *)&remote_break,
- "Set whether to send break if interrupted.\n",
- &setlist),
- &showlist);
-
- add_show_from_set (add_set_cmd ("remotewritesize", no_class,
- var_integer, (char *)&remote_write_size,
- "Set the maximum number of bytes in each memory write packet.\n",
- &setlist),
- &showlist);
+ add_show_from_set
+ (add_set_cmd ("remotetimeout", no_class,
+ var_integer, (char *)&remote_timeout,
+ "Set timeout value for remote read.\n",
+ &setlist),
+ &showlist);
+
+ add_show_from_set
+ (add_set_cmd ("remotebreak", no_class,
+ var_integer, (char *)&remote_break,
+ "Set whether to send break if interrupted.\n",
+ &setlist),
+ &showlist);
+
+ add_show_from_set
+ (add_set_cmd ("remotewritesize", no_class,
+ var_integer, (char *)&remote_write_size,
+ "Set the maximum number of bytes per memory write packet.\n",
+ &setlist),
+ &showlist);
remote_address_size = TARGET_PTR_BIT;
- add_show_from_set (add_set_cmd ("remoteaddresssize", class_obscure,
- var_integer, (char *)&remote_address_size,
- "Set the maximum size of the address (in bits) in a memory packet.\n",
- &setlist),
- &showlist);
+ add_show_from_set
+ (add_set_cmd ("remoteaddresssize", class_obscure,
+ var_integer, (char *)&remote_address_size,
+ "Set the maximum size of the address (in bits) \
+in a memory packet.\n",
+ &setlist),
+ &showlist);
}