diff options
Diffstat (limited to 'src/target/etm.h')
| -rw-r--r-- | src/target/etm.h | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/src/target/etm.h b/src/target/etm.h index 65fd757c..0b7b05ad 100644 --- a/src/target/etm.h +++ b/src/target/etm.h @@ -120,11 +120,17 @@ typedef struct etm_capture_driver_s int (*stop_capture)(struct etm_context_s *etm_ctx);
} etm_capture_driver_t;
+enum
+{
+ ETMV1_TRACESYNC_CYCLE = 0x1,
+ ETMV1_TRIGGER_CYCLE = 0x2,
+};
+
typedef struct etmv1_trace_data_s
{
- u8 pipestat; /* pipeline cycle this packet belongs to */
- u16 packet; /* packet data (4, 8 or 16 bit) */
- int tracesync; /* 1 if tracesync was set on this packet */
+ u8 pipestat; /* bits 0-2 pipeline status */
+ u16 packet; /* packet data (4, 8 or 16 bit) */
+ int flags; /* ETMV1_TRACESYNC_CYCLE, ETMV1_TRIGGER_CYCLE */
} etmv1_trace_data_t;
/* describe a trace context
@@ -134,6 +140,7 @@ typedef struct etmv1_trace_data_s */
typedef struct etm_context_s
{
+ target_t *target; /* target this ETM is connected to */
reg_cache_t *reg_cache; /* ETM register cache */
etm_capture_driver_t *capture_driver; /* driver used to access ETM data */
void *capture_driver_priv; /* capture driver private data */
@@ -143,13 +150,16 @@ typedef struct etm_context_s etm_portmode_t portmode; /* normal, multiplexed or demultiplexed */
etmv1_tracemode_t tracemode; /* type of information the trace contains (data, addres, contextID, ...) */
armv4_5_state_t core_state; /* current core state (ARM, Thumb, Jazelle) */
- image_t image; /* source for target opcodes */
+ image_t *image; /* source for target opcodes */
u32 pipe_index; /* current trace cycle */
u32 data_index; /* cycle holding next data packet */
+ int data_half; /* port half on a 16 bit port */
u32 current_pc; /* current program counter */
u32 pc_ok; /* full PC has been acquired */
u32 last_branch; /* last branch address output */
+ u32 last_branch_reason; /* branch reason code for the last branch encountered */
u32 last_ptr; /* address of the last data access */
+ u32 ptr_ok; /* whether last_ptr is valid */
u32 context_id; /* context ID of the code being traced */
} etm_context_t;
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