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Duane Ellis: "target as an [tcl] object" feature.

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git-svn-id: svn://svn.berlios.de/openocd/trunk@975 b42882b7-edfa-0310-969c-e2dbd0fdcd60
This commit is contained in:
oharboe
2008-09-01 07:20:21 +00:00
parent 3c8ef2c41b
commit ef1cfb2394
42 changed files with 1544 additions and 524 deletions
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40
src/server/gdb_server.c
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@@ -614,15 +614,6 @@ int gdb_output(struct command_context_s *context, const char* line)
return ERROR_OK;
}
int gdb_program_handler(struct target_s *target, enum target_event event, void *priv)
{
struct command_context_s *cmd_ctx = priv;
target_invoke_script(cmd_ctx, target, "gdb_program");
jtag_execute_queue();
return ERROR_OK;
}
static void gdb_frontend_halted(struct target_s *target, connection_t *connection)
{
@@ -664,13 +655,15 @@ int gdb_target_callback_event_handler(struct target_s *target, enum target_event
{
connection_t *connection = priv;
target_handle_event( target, event );
switch (event)
{
case TARGET_EVENT_HALTED:
gdb_frontend_halted(target, connection);
break;
case TARGET_EVENT_GDB_FLASH_ERASE_START:
gdb_program_handler(target, event, connection->cmd_ctx);
target_handle_event( target, TARGET_EVENT_OLD_gdb_program_config );
jtag_execute_queue();
break;
default:
break;
@@ -748,7 +741,7 @@ int gdb_new_connection(connection_t *connection)
*/
if (initial_ack != '+')
gdb_putback_char(connection, initial_ack);
target_call_event_callbacks(gdb_service->target, TARGET_EVENT_GDB_ATTACH );
return ERROR_OK;
}
@@ -781,6 +774,7 @@ int gdb_connection_closed(connection_t *connection)
target_unregister_event_callback(gdb_target_callback_event_handler, connection);
log_remove_callback(gdb_log_callback, connection);
target_call_event_callbacks(gdb_service->target, TARGET_EVENT_GDB_DETACH );
return ERROR_OK;
}
@@ -1279,7 +1273,7 @@ int gdb_step_continue_packet(connection_t *connection, target_t *target, char *p
if (packet[0] == 'c')
{
LOG_DEBUG("continue");
target_invoke_script(connection->cmd_ctx, target, "pre_resume");
target_handle_event( target, TARGET_EVENT_OLD_pre_resume );
retval=target_resume(target, current, address, 0, 0); /* resume at current address, don't handle breakpoints, not debugging */
}
else if (packet[0] == 's')
@@ -1790,9 +1784,11 @@ int gdb_v_packet(connection_t *connection, target_t *target, char *packet, int p
/* perform any target specific operations before the erase */
target_call_event_callbacks(gdb_service->target, TARGET_EVENT_GDB_FLASH_ERASE_START);
result = flash_erase_address_range(gdb_service->target, addr, length );
target_call_event_callbacks(gdb_service->target, TARGET_EVENT_GDB_FLASH_ERASE_END);
/* perform erase */
if ((result = flash_erase_address_range(gdb_service->target, addr, length)) != ERROR_OK)
if (result != ERROR_OK)
{
/* GDB doesn't evaluate the actual error number returned,
* treat a failed erase as an I/O error
@@ -1846,7 +1842,10 @@ int gdb_v_packet(connection_t *connection, target_t *target, char *packet, int p
/* process the flashing buffer. No need to erase as GDB
* always issues a vFlashErase first. */
if ((result = flash_write(gdb_service->target, gdb_connection->vflash_image, &written, 0)) != ERROR_OK)
target_call_event_callbacks(gdb_service->target, TARGET_EVENT_GDB_FLASH_WRITE_START);
result = flash_write(gdb_service->target, gdb_connection->vflash_image, &written, 0);
target_call_event_callbacks(gdb_service->target, TARGET_EVENT_GDB_FLASH_WRITE_END);
if ( result != ERROR_OK)
{
if (result == ERROR_FLASH_DST_OUT_OF_BANK)
gdb_put_packet(connection, "E.memtype", 9);
@@ -1872,10 +1871,11 @@ int gdb_v_packet(connection_t *connection, target_t *target, char *packet, int p
int gdb_detach(connection_t *connection, target_t *target)
{
switch( detach_mode )
{
case GDB_DETACH_RESUME:
target_invoke_script(connection->cmd_ctx, target, "pre_resume");
target_handle_event( target, TARGET_EVENT_OLD_pre_resume );
target_resume(target, 1, 0, 1, 0);
break;
@@ -1893,7 +1893,6 @@ int gdb_detach(connection_t *connection, target_t *target)
}
gdb_put_packet(connection, "OK", 2);
return ERROR_OK;
}
@@ -2279,3 +2278,12 @@ int gdb_register_commands(command_context_t *command_context)
"is not sufficient");
return ERROR_OK;
}
/*
* Local Variables: ***
* c-basic-offset: 4 ***
* tab-width: 4 ***
* End: ***
*/