diff options
Diffstat (limited to 'src/target/armv7m_trace.h')
-rw-r--r-- | src/target/armv7m_trace.h | 53 |
1 files changed, 3 insertions, 50 deletions
diff --git a/src/target/armv7m_trace.h b/src/target/armv7m_trace.h index cdf79e7..eaee6a4 100644 --- a/src/target/armv7m_trace.h +++ b/src/target/armv7m_trace.h @@ -18,33 +18,14 @@ #ifndef OPENOCD_TARGET_ARMV7M_TRACE_H #define OPENOCD_TARGET_ARMV7M_TRACE_H -#include <server/server.h> #include <target/target.h> #include <command.h> /** * @file - * Holds the interface to TPIU, ITM and DWT configuration functions. + * Holds the interface to ITM and DWT configuration functions. */ -enum trace_config_type { - TRACE_CONFIG_TYPE_DISABLED, /**< tracing is disabled */ - TRACE_CONFIG_TYPE_EXTERNAL, /**< trace output is captured externally */ - TRACE_CONFIG_TYPE_INTERNAL /**< trace output is handled by OpenOCD adapter driver */ -}; - -enum trace_internal_channel { - TRACE_INTERNAL_CHANNEL_TCL_ONLY, /** trace data is sent only to 'tcl_trace' */ - TRACE_INTERNAL_CHANNEL_FILE, /** trace data is appended to a file */ - TRACE_INTERNAL_CHANNEL_TCP /** trace data is appended to a TCP/IP port*/ -}; - -enum tpiu_pin_protocol { - TPIU_PIN_PROTOCOL_SYNC, /**< synchronous trace output */ - TPIU_PIN_PROTOCOL_ASYNC_MANCHESTER, /**< asynchronous output with Manchester coding */ - TPIU_PIN_PROTOCOL_ASYNC_UART /**< asynchronous output with NRZ coding */ -}; - enum itm_ts_prescaler { ITM_TS_PRESCALE1, /**< no prescaling for the timestamp counter */ ITM_TS_PRESCALE4, /**< refclock divided by 4 for the timestamp counter */ @@ -53,19 +34,6 @@ enum itm_ts_prescaler { }; struct armv7m_trace_config { - /** Currently active trace capture mode */ - enum trace_config_type config_type; - - /** The used channel when internal mode is selected */ - enum trace_internal_channel internal_channel; - - /** Currently active trace output mode */ - enum tpiu_pin_protocol pin_protocol; - /** TPIU formatter enable/disable (in async mode) */ - bool formatter; - /** Synchronous output port width */ - uint32_t port_size; - /** Bitmask of currently enabled ITM stimuli */ uint32_t itm_ter[8]; /** Identifier for multi-source trace stream formatting */ @@ -78,28 +46,13 @@ struct armv7m_trace_config { bool itm_async_timestamps; /** Enable synchronisation packet transmission (for sync port only) */ bool itm_synchro_packets; - - /** Current frequency of TRACECLKIN (usually matches HCLK) */ - unsigned int traceclkin_freq; - /** Current frequency of trace port */ - unsigned int trace_freq; - /** Handle to output trace data in INTERNAL capture mode via file */ - FILE *trace_file; - /** Handle to output trace data in INTERNAL capture mode via tcp */ - struct service *trace_service; + /** Config ITM after target examine */ + bool itm_deferred_config; }; extern const struct command_registration armv7m_trace_command_handlers[]; /** - * Configure hardware accordingly to the current TPIU target settings - */ -int armv7m_trace_tpiu_config(struct target *target); -/** - * Disable TPIU data gathering at exit - */ -int armv7m_trace_tpiu_exit(struct target *target); -/** * Configure hardware accordingly to the current ITM target settings */ int armv7m_trace_itm_config(struct target *target); |