{
case SERIAL_TIMEOUT:
break;
+
case RDP_RESET:
while ((restype = SERIAL_READCHAR (io, 1)) == RDP_RESET)
;
- while ((restype = SERIAL_READCHAR (io, 1)) > 0)
+ do
{
printf_unfiltered ("%c", isgraph (restype) ? restype : ' ');
}
- while ((restype = SERIAL_READCHAR (io, 1)) > 0)
- ;
+ while ((restype = SERIAL_READCHAR (io, 1)) > 0);
+
if (tty)
{
printf_unfiltered ("\nThe board has sent notification that it was reset.\n");
sleep (3);
if (tty)
printf_unfiltered ("\nTrying again.\n");
+ cold = 0;
break;
+
default:
break;
+
case RDP_RES_VALUE:
{
int resval = SERIAL_READCHAR (io, 1);
#define SWI_GenerateError 0x71
+#ifndef O_BINARY
+#define O_BINARY 0
+#endif
+
+static int translate_open_mode[] =
+{
+ O_RDONLY, /* "r" */
+ O_RDONLY+O_BINARY, /* "rb" */
+ O_RDWR, /* "r+" */
+ O_RDWR +O_BINARY, /* "r+b" */
+ O_WRONLY +O_CREAT+O_TRUNC, /* "w" */
+ O_WRONLY+O_BINARY+O_CREAT+O_TRUNC, /* "wb" */
+ O_RDWR +O_CREAT+O_TRUNC, /* "w+" */
+ O_RDWR +O_BINARY+O_CREAT+O_TRUNC, /* "w+b" */
+ O_WRONLY +O_APPEND+O_CREAT,/* "a" */
+ O_WRONLY+O_BINARY+O_APPEND+O_CREAT,/* "ab" */
+ O_RDWR +O_APPEND+O_CREAT,/* "a+" */
+ O_RDWR +O_BINARY+O_APPEND+O_CREAT /* "a+b" */
+};
+
static int
exec_swi (swi, args)
int swi;
case SWI_Time:
args->n = callback->time (callback, NULL);
return 1;
+
+ case SWI_Clock :
+ /* return number of centi-seconds... */
+ args->n =
+#ifdef CLOCKS_PER_SEC
+ (CLOCKS_PER_SEC >= 100)
+ ? (clock() / (CLOCKS_PER_SEC / 100))
+ : ((clock() * 100) / CLOCKS_PER_SEC) ;
+#else
+ /* presume unix... clock() returns microseconds */
+ clock() / 10000 ;
+#endif
+ return 1 ;
+
case SWI_Remove:
args->n = callback->unlink (callback, args->s);
return 1;
case SWI_Rename:
args->n = callback->rename (callback, args[0].s, args[1].s);
return 1;
- case SWI_Open:
- i = 0;
-
-#ifdef O_BINARY
- if (args[1].n & 1)
- i |= O_BINARY;
-#endif
- if (args[1].n & 2)
- i |= O_RDWR;
-
- if (args[1].n & 4)
- {
- i |= O_CREAT;
- }
-
- if (args[1].n & 8)
- i |= O_APPEND;
- args->n = callback->open (callback, args->s, i);
+ case SWI_Open:
+ /* Now we need to decode the Demon open mode */
+ i = translate_open_mode[args[1].n];
+
+ /* Filename ":tt" is special: it denotes stdin/out */
+ if (strcmp(args->s,":tt")==0)
+ {
+ if (i == O_RDONLY ) /* opening tty "r" */
+ args->n = 0 /* stdin */ ;
+ else
+ args->n = 1 /* stdout */ ;
+ }
+ else
+ args->n = callback->open (callback, args->s, i);
return 1;
case SWI_Close:
return 1;
case SWI_Write:
- args->n = callback->write (callback, args[0].n, args[1].s, args[1].n);
+ /* Return the number of bytes *not* written */
+ args->n = args[1].n -
+ callback->write (callback, args[0].n, args[1].s, args[1].n);
return 1;
+
case SWI_Read:
{
char *copy = alloca (args[2].n);
int done = callback->read (callback, args[0].n, copy, args[2].n);
if (done > 0)
- remote_rdp_xfer_inferior_memory (args[0].n, copy, done, 1, 0);
- args->n -= done;
+ remote_rdp_xfer_inferior_memory (args[1].n, copy, done, 1, 0);
+ args->n = args[2].n-done;
return 1;
}
case SWI_Seek:
- args->n = callback->lseek (callback, args[0].n, args[1].n, 0) >= 0;
+ /* Return non-zero on failure */
+ args->n = callback->lseek (callback, args[0].n, args[1].n, 0) < 0;
return 1;
+
case SWI_Flen:
{
- long old = callback->lseek (callback, args->n, 1, 1);
- args->n = callback->lseek (callback, args->n, 2, 0);
+ long old = callback->lseek (callback, args->n, 0, SEEK_CUR);
+ args->n = callback->lseek (callback, args->n, 0, SEEK_END);
callback->lseek (callback, args->n, old, 0);
return 1;
}
CORE_ADDR entry_point;
if (exec_file == 0 || exec_bfd == 0)
- error ("No exec file specified.");
+ error ("No executable file specified.");
entry_point = (CORE_ADDR) bfd_get_start_address (exec_bfd);
/* Define the target subroutine names */
-struct target_ops remote_rdp_ops =
+struct target_ops remote_rdp_ops ;
+
+static void
+init_remote_rdp_ops(void)
{
- "rdp", /* to_shortname */
- /* to_longname */
- "Remote Target using the RDProtocol",
- /* to_doc */
- "Use a remote ARM system which uses the ARM Remote Debugging Protocol",
- remote_rdp_open, /* to_open */
- remote_rdp_close, /* to_close */
- remote_rdp_attach, /* to_attach */
- NULL, /* to_detach */
- remote_rdp_resume, /* to_resume */
- remote_rdp_wait, /* to_wait */
- remote_rdp_fetch_register, /* to_fetch_registers */
- remote_rdp_store_register, /* to_store_registers */
- remote_rdp_prepare_to_store, /* to_prepare_to_store */
- remote_rdp_xfer_inferior_memory, /* to_xfer_memory */
- remote_rdp_files_info, /* to_files_info */
- remote_rdp_insert_breakpoint, /* to_insert_breakpoint */
- remote_rdp_remove_breakpoint, /* to_remove_breakpoint */
- NULL, /* to_terminal_init */
- NULL, /* to_terminal_inferior */
- NULL, /* to_terminal_ours_for_output */
- NULL, /* to_terminal_ours */
- NULL, /* to_terminal_info */
- remote_rdp_kill, /* to_kill */
- generic_load, /* to_load */
- NULL, /* to_lookup_symbol */
- remote_rdp_create_inferior, /* to_create_inferior */
- generic_mourn_inferior, /* to_mourn_inferior */
- remote_rdp_can_run, /* to_can_run */
- 0, /* to_notice_signals */
- 0, /* to_thread_alive */
- 0, /* to_stop */
- process_stratum, /* to_stratum */
- NULL, /* to_next */
- 1, /* to_has_all_memory */
- 1, /* to_has_memory */
- 1, /* to_has_stack */
- 1, /* to_has_registers */
- 1, /* to_has_execution */
- NULL, /* sections */
- NULL, /* sections_end */
- OPS_MAGIC, /* to_magic */
-};
+ remote_rdp_ops.to_shortname = "rdp";
+ remote_rdp_ops.to_longname = "Remote Target using the RDProtocol";
+ remote_rdp_ops.to_doc = "Use a remote ARM system which uses the ARM Remote Debugging Protocol";
+ remote_rdp_ops.to_open = remote_rdp_open;
+ remote_rdp_ops.to_close = remote_rdp_close;
+ remote_rdp_ops.to_attach = remote_rdp_attach;
+ remote_rdp_ops.to_post_attach = NULL;
+ remote_rdp_ops.to_require_attach = NULL;
+ remote_rdp_ops.to_detach = NULL;
+ remote_rdp_ops.to_require_detach = NULL;
+ remote_rdp_ops.to_resume = remote_rdp_resume;
+ remote_rdp_ops.to_wait = remote_rdp_wait;
+ remote_rdp_ops.to_post_wait = NULL;
+ remote_rdp_ops.to_fetch_registers = remote_rdp_fetch_register;
+ remote_rdp_ops.to_store_registers = remote_rdp_store_register;
+ remote_rdp_ops.to_prepare_to_store = remote_rdp_prepare_to_store;
+ remote_rdp_ops.to_xfer_memory = remote_rdp_xfer_inferior_memory;
+ remote_rdp_ops.to_files_info = remote_rdp_files_info;
+ remote_rdp_ops.to_insert_breakpoint = remote_rdp_insert_breakpoint;
+ remote_rdp_ops.to_remove_breakpoint = remote_rdp_remove_breakpoint;
+ remote_rdp_ops.to_terminal_init = NULL;
+ remote_rdp_ops.to_terminal_inferior = NULL;
+ remote_rdp_ops.to_terminal_ours_for_output = NULL;
+ remote_rdp_ops.to_terminal_ours = NULL;
+ remote_rdp_ops.to_terminal_info = NULL;
+ remote_rdp_ops.to_kill = remote_rdp_kill;
+ remote_rdp_ops.to_load = generic_load;
+ remote_rdp_ops.to_lookup_symbol = NULL;
+ remote_rdp_ops.to_create_inferior = remote_rdp_create_inferior;
+ remote_rdp_ops.to_post_startup_inferior = NULL;
+ remote_rdp_ops.to_acknowledge_created_inferior = NULL;
+ remote_rdp_ops.to_clone_and_follow_inferior = NULL;
+ remote_rdp_ops.to_post_follow_inferior_by_clone = NULL;
+ remote_rdp_ops.to_insert_fork_catchpoint = NULL;
+ remote_rdp_ops.to_remove_fork_catchpoint = NULL;
+ remote_rdp_ops.to_insert_vfork_catchpoint = NULL;
+ remote_rdp_ops.to_remove_vfork_catchpoint = NULL;
+ remote_rdp_ops.to_has_forked = NULL;
+ remote_rdp_ops.to_has_vforked = NULL;
+ remote_rdp_ops.to_can_follow_vfork_prior_to_exec = NULL;
+ remote_rdp_ops.to_post_follow_vfork = NULL;
+ remote_rdp_ops.to_insert_exec_catchpoint = NULL;
+ remote_rdp_ops.to_remove_exec_catchpoint = NULL;
+ remote_rdp_ops.to_has_execd = NULL;
+ remote_rdp_ops.to_reported_exec_events_per_exec_call = NULL;
+ remote_rdp_ops.to_has_exited = NULL;
+ remote_rdp_ops.to_mourn_inferior = generic_mourn_inferior;
+ remote_rdp_ops.to_can_run = remote_rdp_can_run;
+ remote_rdp_ops.to_notice_signals = 0;
+ remote_rdp_ops.to_thread_alive = 0;
+ remote_rdp_ops.to_stop = 0;
+ remote_rdp_ops.to_pid_to_exec_file = NULL;
+ remote_rdp_ops.to_core_file_to_sym_file = NULL;
+ remote_rdp_ops.to_stratum = process_stratum;
+ remote_rdp_ops.DONT_USE = NULL;
+ remote_rdp_ops.to_has_all_memory = 1;
+ remote_rdp_ops.to_has_memory = 1;
+ remote_rdp_ops.to_has_stack = 1;
+ remote_rdp_ops.to_has_registers = 1;
+ remote_rdp_ops.to_has_execution = 1;
+ remote_rdp_ops.to_sections = NULL;
+ remote_rdp_ops.to_sections_end = NULL;
+ remote_rdp_ops.to_magic = OPS_MAGIC;
+}
void
_initialize_remote_rdp ()
{
+ init_remote_rdp_ops() ;
add_target (&remote_rdp_ops);
}
projects / deliverable / binutils-gdb.git / blobdiff