diff options
Diffstat (limited to 'gdb/monitor.c')
| -rw-r--r-- | gdb/monitor.c | 169 |
1 files changed, 49 insertions, 120 deletions
diff --git a/gdb/monitor.c b/gdb/monitor.c index 03817542b71..e3fa1c81fad 100644 --- a/gdb/monitor.c +++ b/gdb/monitor.c @@ -243,8 +243,7 @@ monitor_error (char *function, char *message, /* Convert hex digit A to a number. */ static int -fromhex (a) - int a; +fromhex (int a) { if (a >= '0' && a <= '9') return a - '0'; @@ -271,10 +270,7 @@ fromhex (a) */ static void -monitor_vsprintf (sndbuf, pattern, args) - char *sndbuf; - char *pattern; - va_list args; +monitor_vsprintf (char *sndbuf, char *pattern, va_list args) { char format[10]; char fmt; @@ -391,9 +387,7 @@ monitor_printf (char *pattern,...) /* Write characters to the remote system. */ void -monitor_write (buf, buflen) - char *buf; - int buflen; +monitor_write (char *buf, int buflen) { if (SERIAL_WRITE (monitor_desc, buf, buflen)) fprintf_unfiltered (gdb_stderr, "SERIAL_WRITE failed: %s\n", @@ -406,7 +400,7 @@ monitor_write (buf, buflen) and without printing remote debug information. */ int -monitor_readchar () +monitor_readchar (void) { int c; int looping; @@ -435,8 +429,7 @@ monitor_readchar () timeout stuff. */ static int -readchar (timeout) - int timeout; +readchar (int timeout) { int c; static enum @@ -514,10 +507,7 @@ readchar (timeout) will be at the end of BUF. */ int -monitor_expect (string, buf, buflen) - char *string; - char *buf; - int buflen; +monitor_expect (char *string, char *buf, int buflen) { char *p = string; int obuflen = buflen; @@ -622,10 +612,7 @@ monitor_expect (string, buf, buflen) /* Search for a regexp. */ static int -monitor_expect_regexp (pat, buf, buflen) - struct re_pattern_buffer *pat; - char *buf; - int buflen; +monitor_expect_regexp (struct re_pattern_buffer *pat, char *buf, int buflen) { char *mybuf; char *p; @@ -676,9 +663,7 @@ monitor_expect_regexp (pat, buf, buflen) getting into states from which we can't recover. */ int -monitor_expect_prompt (buf, buflen) - char *buf; - int buflen; +monitor_expect_prompt (char *buf, int buflen) { monitor_debug ("MON Expecting prompt\n"); return monitor_expect (current_monitor->prompt, buf, buflen); @@ -689,7 +674,7 @@ monitor_expect_prompt (buf, buflen) #if 0 static unsigned long -get_hex_word () +get_hex_word (void) { unsigned long val; int i; @@ -714,10 +699,8 @@ get_hex_word () #endif static void -compile_pattern (pattern, compiled_pattern, fastmap) - char *pattern; - struct re_pattern_buffer *compiled_pattern; - char *fastmap; +compile_pattern (char *pattern, struct re_pattern_buffer *compiled_pattern, + char *fastmap) { int tmp; const char *val; @@ -741,10 +724,7 @@ compile_pattern (pattern, compiled_pattern, fastmap) for communication. */ void -monitor_open (args, mon_ops, from_tty) - char *args; - struct monitor_ops *mon_ops; - int from_tty; +monitor_open (char *args, struct monitor_ops *mon_ops, int from_tty) { char *name; char **p; @@ -869,8 +849,7 @@ monitor_open (args, mon_ops, from_tty) control. */ void -monitor_close (quitting) - int quitting; +monitor_close (int quitting) { if (monitor_desc) SERIAL_CLOSE (monitor_desc); @@ -889,9 +868,7 @@ monitor_close (quitting) when you want to detach and do something else with your gdb. */ static void -monitor_detach (args, from_tty) - char *args; - int from_tty; +monitor_detach (char *args, int from_tty) { pop_target (); /* calls monitor_close to do the real work */ if (from_tty) @@ -901,9 +878,7 @@ monitor_detach (args, from_tty) /* Convert VALSTR into the target byte-ordered value of REGNO and store it. */ char * -monitor_supply_register (regno, valstr) - int regno; - char *valstr; +monitor_supply_register (int regno, char *valstr) { ULONGEST val; unsigned char regbuf[MAX_REGISTER_RAW_SIZE]; @@ -950,15 +925,13 @@ monitor_supply_register (regno, valstr) /* Tell the remote machine to resume. */ void -flush_monitor_dcache () +flush_monitor_dcache (void) { dcache_flush (remote_dcache); } static void -monitor_resume (pid, step, sig) - int pid, step; - enum target_signal sig; +monitor_resume (int pid, int step, enum target_signal sig) { /* Some monitors require a different command when starting a program */ monitor_debug ("MON resume\n"); @@ -990,9 +963,7 @@ monitor_resume (pid, step, sig) string which are passed down to monitor specific code. */ static void -parse_register_dump (buf, len) - char *buf; - int len; +parse_register_dump (char *buf, int len) { monitor_debug ("MON Parsing register dump\n"); while (1) @@ -1025,8 +996,7 @@ parse_register_dump (buf, len) packet. */ static void -monitor_interrupt (signo) - int signo; +monitor_interrupt (int signo) { /* If this doesn't work, try more severe steps. */ signal (signo, monitor_interrupt_twice); @@ -1040,8 +1010,7 @@ monitor_interrupt (signo) /* The user typed ^C twice. */ static void -monitor_interrupt_twice (signo) - int signo; +monitor_interrupt_twice (int signo) { signal (signo, ofunc); @@ -1053,7 +1022,7 @@ monitor_interrupt_twice (signo) /* Ask the user what to do when an interrupt is received. */ static void -monitor_interrupt_query () +monitor_interrupt_query (void) { target_terminal_ours (); @@ -1068,8 +1037,7 @@ Give up (and stop debugging it)? ")) } static void -monitor_wait_cleanup (old_timeout) - void *old_timeout; +monitor_wait_cleanup (void *old_timeout) { timeout = *(int *) old_timeout; signal (SIGINT, ofunc); @@ -1115,9 +1083,7 @@ monitor_wait_filter (char *buf, status just as `wait' would. */ static int -monitor_wait (pid, status) - int pid; - struct target_waitstatus *status; +monitor_wait (int pid, struct target_waitstatus *status) { int old_timeout = timeout; char buf[TARGET_BUF_SIZE]; @@ -1200,8 +1166,7 @@ monitor_wait (pid, status) errno value. */ static void -monitor_fetch_register (regno) - int regno; +monitor_fetch_register (int regno) { char *name; char *zerobuf; @@ -1320,7 +1285,7 @@ monitor_dump_reg_block (char *block_cmd) /* Call the specific function if it has been provided */ static void -monitor_dump_regs () +monitor_dump_regs (void) { char buf[TARGET_BUF_SIZE]; int resp_len; @@ -1337,8 +1302,7 @@ monitor_dump_regs () } static void -monitor_fetch_registers (regno) - int regno; +monitor_fetch_registers (int regno) { monitor_debug ("MON fetchregs\n"); if (current_monitor->getreg.cmd) @@ -1361,8 +1325,7 @@ monitor_fetch_registers (regno) /* Store register REGNO, or all if REGNO == 0. Return errno value. */ static void -monitor_store_register (regno) - int regno; +monitor_store_register (int regno) { char *name; ULONGEST val; @@ -1408,8 +1371,7 @@ monitor_store_register (regno) /* Store the remote registers. */ static void -monitor_store_registers (regno) - int regno; +monitor_store_registers (int regno) { if (regno >= 0) { @@ -1428,23 +1390,19 @@ monitor_store_registers (regno) debugged. */ static void -monitor_prepare_to_store () +monitor_prepare_to_store (void) { /* Do nothing, since we can store individual regs */ } static void -monitor_files_info (ops) - struct target_ops *ops; +monitor_files_info (struct target_ops *ops) { printf_unfiltered ("\tAttached to %s at %d baud.\n", dev_name, baud_rate); } static int -monitor_write_memory (memaddr, myaddr, len) - CORE_ADDR memaddr; - char *myaddr; - int len; +monitor_write_memory (CORE_ADDR memaddr, char *myaddr, int len) { unsigned int val, hostval; char *cmd; @@ -1540,10 +1498,7 @@ monitor_write_memory (memaddr, myaddr, len) static int -monitor_write_even_block (memaddr, myaddr, len) - CORE_ADDR memaddr; - char *myaddr; - int len; +monitor_write_even_block (CORE_ADDR memaddr, char *myaddr, int len) { unsigned int val; int written = 0;; @@ -1570,10 +1525,7 @@ monitor_write_even_block (memaddr, myaddr, len) static int -monitor_write_memory_bytes (memaddr, myaddr, len) - CORE_ADDR memaddr; - char *myaddr; - int len; +monitor_write_memory_bytes (CORE_ADDR memaddr, char *myaddr, int len) { unsigned char val; int written = 0; @@ -1665,10 +1617,7 @@ longlong_hexchars (unsigned long long value, Which possably entails endian conversions */ static int -monitor_write_memory_longlongs (memaddr, myaddr, len) - CORE_ADDR memaddr; - char *myaddr; - int len; +monitor_write_memory_longlongs (CORE_ADDR memaddr, char *myaddr, int len) { static char hexstage[20]; /* At least 16 digits required, plus null */ char *endstring; @@ -1716,10 +1665,7 @@ monitor_write_memory_longlongs (memaddr, myaddr, len) */ static int -monitor_write_memory_block (memaddr, myaddr, len) - CORE_ADDR memaddr; - char *myaddr; - int len; +monitor_write_memory_block (CORE_ADDR memaddr, char *myaddr, int len) { int written; written = 0; @@ -1749,10 +1695,7 @@ monitor_write_memory_block (memaddr, myaddr, len) which can only read a single byte/word/etc. at a time. */ static int -monitor_read_memory_single (memaddr, myaddr, len) - CORE_ADDR memaddr; - char *myaddr; - int len; +monitor_read_memory_single (CORE_ADDR memaddr, char *myaddr, int len) { unsigned int val; char membuf[sizeof (int) * 2 + 1]; @@ -1879,10 +1822,7 @@ monitor_read_memory_single (memaddr, myaddr, len) than 16 bytes at a time. */ static int -monitor_read_memory (memaddr, myaddr, len) - CORE_ADDR memaddr; - char *myaddr; - int len; +monitor_read_memory (CORE_ADDR memaddr, char *myaddr, int len) { unsigned int val; char buf[512]; @@ -2067,7 +2007,7 @@ monitor_xfer_memory (memaddr, myaddr, len, write, target) } static void -monitor_kill () +monitor_kill (void) { return; /* ignore attempts to kill target system */ } @@ -2076,10 +2016,7 @@ monitor_kill () the program at that point. */ static void -monitor_create_inferior (exec_file, args, env) - char *exec_file; - char *args; - char **env; +monitor_create_inferior (char *exec_file, char *args, char **env) { if (args && (*args != '\000')) error ("Args are not supported by the monitor."); @@ -2095,7 +2032,7 @@ monitor_create_inferior (exec_file, args, env) instructions. */ static void -monitor_mourn_inferior () +monitor_mourn_inferior (void) { unpush_target (targ_ops); generic_mourn_inferior (); /* Do all the proper things now */ @@ -2104,9 +2041,7 @@ monitor_mourn_inferior () /* Tell the monitor to add a breakpoint. */ static int -monitor_insert_breakpoint (addr, shadow) - CORE_ADDR addr; - char *shadow; +monitor_insert_breakpoint (CORE_ADDR addr, char *shadow) { int i; unsigned char *bp; @@ -2140,9 +2075,7 @@ monitor_insert_breakpoint (addr, shadow) /* Tell the monitor to remove a breakpoint. */ static int -monitor_remove_breakpoint (addr, shadow) - CORE_ADDR addr; - char *shadow; +monitor_remove_breakpoint (CORE_ADDR addr, char *shadow) { int i; @@ -2179,7 +2112,7 @@ monitor_remove_breakpoint (addr, shadow) an S-record. Return non-zero if the ACK is received properly. */ static int -monitor_wait_srec_ack () +monitor_wait_srec_ack (void) { int ch; @@ -2205,9 +2138,7 @@ monitor_wait_srec_ack () /* monitor_load -- download a file. */ static void -monitor_load (file, from_tty) - char *file; - int from_tty; +monitor_load (char *file, int from_tty) { dcache_flush (remote_dcache); monitor_debug ("MON load\n"); @@ -2256,7 +2187,7 @@ monitor_load (file, from_tty) } static void -monitor_stop () +monitor_stop (void) { monitor_debug ("MON stop\n"); if ((current_monitor->flags & MO_SEND_BREAK_ON_STOP) != 0) @@ -2296,8 +2227,7 @@ monitor_rcmd (char *command, #if 0 static int -from_hex (a) - int a; +from_hex (int a) { if (a >= '0' && a <= '9') return a - '0'; @@ -2311,7 +2241,7 @@ from_hex (a) #endif char * -monitor_get_dev_name () +monitor_get_dev_name (void) { return dev_name; } @@ -2390,8 +2320,7 @@ init_base_monitor_ops (void) /* Init the target_ops structure pointed at by OPS */ void -init_monitor_ops (ops) - struct target_ops *ops; +init_monitor_ops (struct target_ops *ops) { if (monitor_ops.to_magic != OPS_MAGIC) init_base_monitor_ops (); @@ -2402,7 +2331,7 @@ init_monitor_ops (ops) /* Define additional commands that are usually only used by monitors. */ void -_initialize_remote_monitors () +_initialize_remote_monitors (void) { init_base_monitor_ops (); add_show_from_set (add_set_cmd ("hash", no_class, var_boolean, |