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- cleaned up str7, str9 and stm32 flash drivers

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- str7 flash driver now checks correct busy bits depending on device
- str9 flash driver now disables ITCM order as per st programming manual
- added str7 disable_jtag command
- added gdb_detach command
- updated arm966e cp15 support
- fix crash on mingw build when enabling target_request debugmsgs

git-svn-id: svn://svn.berlios.de/openocd/trunk@209 b42882b7-edfa-0310-969c-e2dbd0fdcd60
This commit is contained in:
ntfreak
2007-10-08 13:12:39 +00:00
parent 995326b600
commit ce8768f463
10 changed files with 236 additions and 72 deletions
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73
src/server/gdb_server.c
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@@ -44,6 +44,16 @@
static unsigned short gdb_port;
enum gdb_detach_mode
{
GDB_DETACH_RESUME,
GDB_DETACH_RESET,
GDB_DETACH_HALT,
GDB_DETACH_NOTHING
};
enum gdb_detach_mode detach_mode = GDB_DETACH_RESUME;
int gdb_last_signal(target_t *target)
{
switch (target->debug_reason)
@@ -172,7 +182,6 @@ int gdb_put_packet(connection_t *connection, char *buffer, int len)
while (1)
{
debug_buffer = malloc(len + 1);
memcpy(debug_buffer, buffer, len);
debug_buffer[len] = 0;
@@ -1304,6 +1313,31 @@ int gdb_v_packet(connection_t *connection, target_t *target, char *packet, int p
return ERROR_OK;
}
int gdb_detach(connection_t *connection, target_t *target)
{
switch( detach_mode )
{
case GDB_DETACH_RESUME:
target->type->resume(target, 1, 0, 1, 0);
break;
case GDB_DETACH_RESET:
target_process_reset(connection->cmd_ctx);
break;
case GDB_DETACH_HALT:
target->type->halt(target);
break;
case GDB_DETACH_NOTHING:
break;
}
gdb_put_packet(connection, "OK", 2);
return ERROR_OK;
}
int gdb_input(connection_t *connection)
{
gdb_service_t *gdb_service = connection->service->priv;
@@ -1383,8 +1417,7 @@ int gdb_input(connection_t *connection)
retval = gdb_v_packet(connection, target, packet, packet_size);
break;
case 'D':
target->type->resume(target, 1, 0, 1, 0);
gdb_put_packet(connection, "OK", 2);
retval = gdb_detach(connection, target);
break;
case 'X':
if ((retval = gdb_write_memory_binary_packet(connection, target, packet, packet_size)) != ERROR_OK)
@@ -1470,10 +1503,42 @@ int handle_gdb_port_command(struct command_context_s *cmd_ctx, char *cmd, char *
return ERROR_OK;
}
int handle_gdb_detach_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
{
if (argc == 1)
{
if (strcmp(args[0], "resume") == 0)
{
detach_mode = GDB_DETACH_RESUME;
return ERROR_OK;
}
else if (strcmp(args[0], "reset") == 0)
{
detach_mode = GDB_DETACH_RESET;
return ERROR_OK;
}
else if (strcmp(args[0], "halt") == 0)
{
detach_mode = GDB_DETACH_HALT;
return ERROR_OK;
}
else if (strcmp(args[0], "nothing") == 0)
{
detach_mode = GDB_DETACH_NOTHING;
return ERROR_OK;
}
}
WARNING("invalid gdb_detach configuration directive: %s", args[0]);
return ERROR_OK;
}
int gdb_register_commands(command_context_t *command_context)
{
register_command(command_context, NULL, "gdb_port", handle_gdb_port_command,
COMMAND_CONFIG, "");
register_command(command_context, NULL, "gdb_detach", handle_gdb_detach_command,
COMMAND_CONFIG, "");
return ERROR_OK;
}