etm_context_t -> struct etm_context
authorZachary T Welch <zw@superlucidity.net>
Fri, 13 Nov 2009 17:35:48 +0000 (09:35 -0800)
committerZachary T Welch <zw@superlucidity.net>
Fri, 13 Nov 2009 19:58:13 +0000 (11:58 -0800)
Remove misleading typedef and redundant suffix from struct etm_context.

src/target/armv4_5.h
src/target/etb.c
src/target/etb.h
src/target/etm.c
src/target/etm.h
src/target/etm_dummy.c
src/target/oocd_trace.c
src/target/oocd_trace.h

index 8987916..3c65069 100644 (file)
@@ -96,7 +96,7 @@ typedef struct arm
        bool is_armv4;
 
        /** Handle for the Embedded Trace Module, if one is present. */
-       struct etm *etm;
+       struct etm_context *etm;
 
        int (*full_context)(struct target_s *target);
        int (*read_core_reg)(struct target_s *target,
index eed961b..6f9562a 100644 (file)
@@ -415,7 +415,7 @@ static int etb_register_commands(struct command_context_s *cmd_ctx)
        return ERROR_OK;
 }
 
-static int etb_init(etm_context_t *etm_ctx)
+static int etb_init(struct etm_context *etm_ctx)
 {
        struct etb *etb = etm_ctx->capture_driver_priv;
 
@@ -432,7 +432,7 @@ static int etb_init(etm_context_t *etm_ctx)
        return ERROR_OK;
 }
 
-static trace_status_t etb_status(etm_context_t *etm_ctx)
+static trace_status_t etb_status(struct etm_context *etm_ctx)
 {
        struct etb *etb = etm_ctx->capture_driver_priv;
        reg_t *control = &etb->reg_cache->reg_list[ETB_CTRL];
@@ -484,7 +484,7 @@ static trace_status_t etb_status(etm_context_t *etm_ctx)
        return retval;
 }
 
-static int etb_read_trace(etm_context_t *etm_ctx)
+static int etb_read_trace(struct etm_context *etm_ctx)
 {
        struct etb *etb = etm_ctx->capture_driver_priv;
        int first_frame = 0;
@@ -634,7 +634,7 @@ static int etb_read_trace(etm_context_t *etm_ctx)
        return ERROR_OK;
 }
 
-static int etb_start_capture(etm_context_t *etm_ctx)
+static int etb_start_capture(struct etm_context *etm_ctx)
 {
        struct etb *etb = etm_ctx->capture_driver_priv;
        uint32_t etb_ctrl_value = 0x1;
@@ -668,7 +668,7 @@ static int etb_start_capture(etm_context_t *etm_ctx)
        return ERROR_OK;
 }
 
-static int etb_stop_capture(etm_context_t *etm_ctx)
+static int etb_stop_capture(struct etm_context *etm_ctx)
 {
        struct etb *etb = etm_ctx->capture_driver_priv;
        reg_t *etb_ctrl_reg = &etb->reg_cache->reg_list[ETB_CTRL];
index e015bad..49385ee 100644 (file)
@@ -36,7 +36,7 @@ enum
 
 struct etb
 {
-       etm_context_t *etm_ctx;
+       struct etm_context *etm_ctx;
        struct jtag_tap *tap;
        uint32_t cur_scan_chain;
        struct reg_cache *reg_cache;
index 21044e5..751ea42 100644 (file)
@@ -229,7 +229,7 @@ static command_t *etm_cmd;
 /* Look up register by ID ... most ETM instances only
  * support a subset of the possible registers.
  */
-static reg_t *etm_reg_lookup(etm_context_t *etm_ctx, unsigned id)
+static reg_t *etm_reg_lookup(struct etm_context *etm_ctx, unsigned id)
 {
        struct reg_cache *cache = etm_ctx->reg_cache;
        int i;
@@ -280,7 +280,7 @@ static void etm_reg_add(unsigned bcd_vers, struct arm_jtag *jtag_info,
 }
 
 struct reg_cache *etm_build_reg_cache(target_t *target,
-               struct arm_jtag *jtag_info, etm_context_t *etm_ctx)
+               struct arm_jtag *jtag_info, struct etm_context *etm_ctx)
 {
        struct reg_cache *reg_cache = malloc(sizeof(struct reg_cache));
        reg_t *reg_list = NULL;
@@ -426,7 +426,7 @@ int etm_setup(target_t *target)
        int retval;
        uint32_t etm_ctrl_value;
        struct arm *arm = target_to_arm(target);
-       etm_context_t *etm_ctx = arm->etm;
+       struct etm_context *etm_ctx = arm->etm;
        reg_t *etm_ctrl_reg;
 
        etm_ctrl_reg = etm_reg_lookup(etm_ctx, ETM_CTRL);
@@ -636,7 +636,7 @@ static struct etm_capture_driver *etm_capture_drivers[] =
        NULL
 };
 
-static int etm_read_instruction(etm_context_t *ctx, struct arm_instruction *instruction)
+static int etm_read_instruction(struct etm_context *ctx, struct arm_instruction *instruction)
 {
        int i;
        int section = -1;
@@ -704,7 +704,7 @@ static int etm_read_instruction(etm_context_t *ctx, struct arm_instruction *inst
        return ERROR_OK;
 }
 
-static int etmv1_next_packet(etm_context_t *ctx, uint8_t *packet, int apo)
+static int etmv1_next_packet(struct etm_context *ctx, uint8_t *packet, int apo)
 {
        while (ctx->data_index < ctx->trace_depth)
        {
@@ -769,7 +769,7 @@ static int etmv1_next_packet(etm_context_t *ctx, uint8_t *packet, int apo)
        return -1;
 }
 
-static int etmv1_branch_address(etm_context_t *ctx)
+static int etmv1_branch_address(struct etm_context *ctx)
 {
        int retval;
        uint8_t packet;
@@ -855,7 +855,7 @@ static int etmv1_branch_address(etm_context_t *ctx)
        return 0;
 }
 
-static int etmv1_data(etm_context_t *ctx, int size, uint32_t *data)
+static int etmv1_data(struct etm_context *ctx, int size, uint32_t *data)
 {
        int j;
        uint8_t buf[4];
@@ -884,7 +884,7 @@ static int etmv1_data(etm_context_t *ctx, int size, uint32_t *data)
        return 0;
 }
 
-static int etmv1_analyze_trace(etm_context_t *ctx, struct command_context_s *cmd_ctx)
+static int etmv1_analyze_trace(struct etm_context *ctx, struct command_context_s *cmd_ctx)
 {
        int retval;
        struct arm_instruction instruction;
@@ -1251,7 +1251,7 @@ COMMAND_HANDLER(handle_etm_tracemode_command)
 {
        target_t *target = get_current_target(cmd_ctx);
        struct arm *arm = target_to_arm(target);
-       struct etm *etm;
+       struct etm_context *etm;
 
        if (!is_arm(arm)) {
                command_print(cmd_ctx, "ETM: current target isn't an ARM");
@@ -1374,7 +1374,7 @@ COMMAND_HANDLER(handle_etm_config_command)
        target_t *target;
        struct arm *arm;
        etm_portmode_t portmode = 0x0;
-       struct etm *etm_ctx;
+       struct etm_context *etm_ctx;
        int i;
 
        if (argc != 5)
@@ -1477,7 +1477,7 @@ COMMAND_HANDLER(handle_etm_config_command)
                return ERROR_FAIL;
        }
 
-       etm_ctx = calloc(1, sizeof(etm_context_t));
+       etm_ctx = calloc(1, sizeof(struct etm_context));
        if (!etm_ctx) {
                LOG_DEBUG("out of memory");
                return ERROR_FAIL;
@@ -1523,7 +1523,7 @@ COMMAND_HANDLER(handle_etm_info_command)
 {
        target_t *target;
        struct arm *arm;
-       etm_context_t *etm;
+       struct etm_context *etm;
        reg_t *etm_sys_config_reg;
        int max_port_size;
        uint32_t config;
@@ -1655,7 +1655,7 @@ COMMAND_HANDLER(handle_etm_status_command)
 {
        target_t *target;
        struct arm *arm;
-       etm_context_t *etm;
+       struct etm_context *etm;
        trace_status_t trace_status;
 
        target = get_current_target(cmd_ctx);
@@ -1731,7 +1731,7 @@ COMMAND_HANDLER(handle_etm_image_command)
 {
        target_t *target;
        struct arm *arm;
-       etm_context_t *etm_ctx;
+       struct etm_context *etm_ctx;
 
        if (argc < 1)
        {
@@ -1791,7 +1791,7 @@ COMMAND_HANDLER(handle_etm_dump_command)
        struct fileio file;
        target_t *target;
        struct arm *arm;
-       etm_context_t *etm_ctx;
+       struct etm_context *etm_ctx;
        uint32_t i;
 
        if (argc != 1)
@@ -1859,7 +1859,7 @@ COMMAND_HANDLER(handle_etm_load_command)
        struct fileio file;
        target_t *target;
        struct arm *arm;
-       etm_context_t *etm_ctx;
+       struct etm_context *etm_ctx;
        uint32_t i;
 
        if (argc != 1)
@@ -1942,7 +1942,7 @@ COMMAND_HANDLER(handle_etm_trigger_percent_command)
 {
        target_t *target;
        struct arm *arm;
-       etm_context_t *etm_ctx;
+       struct etm_context *etm_ctx;
 
        target = get_current_target(cmd_ctx);
        arm = target_to_arm(target);
@@ -1983,7 +1983,7 @@ COMMAND_HANDLER(handle_etm_start_command)
 {
        target_t *target;
        struct arm *arm;
-       etm_context_t *etm_ctx;
+       struct etm_context *etm_ctx;
        reg_t *etm_ctrl_reg;
 
        target = get_current_target(cmd_ctx);
@@ -2031,7 +2031,7 @@ COMMAND_HANDLER(handle_etm_stop_command)
 {
        target_t *target;
        struct arm *arm;
-       etm_context_t *etm_ctx;
+       struct etm_context *etm_ctx;
        reg_t *etm_ctrl_reg;
 
        target = get_current_target(cmd_ctx);
@@ -2070,7 +2070,7 @@ COMMAND_HANDLER(handle_etm_analyze_command)
 {
        target_t *target;
        struct arm *arm;
-       etm_context_t *etm_ctx;
+       struct etm_context *etm_ctx;
        int retval;
 
        target = get_current_target(cmd_ctx);
index 63e31f1..3de54ee 100644 (file)
@@ -121,17 +121,17 @@ typedef enum
 } etmv1_tracemode_t;
 
 /* forward-declare ETM context */
-struct etm;
+struct etm_context;
 
 struct etm_capture_driver
 {
        char *name;
        int (*register_commands)(struct command_context_s *cmd_ctx);
-       int (*init)(struct etm *etm_ctx);
-       trace_status_t (*status)(struct etm *etm_ctx);
-       int (*read_trace)(struct etm *etm_ctx);
-       int (*start_capture)(struct etm *etm_ctx);
-       int (*stop_capture)(struct etm *etm_ctx);
+       int (*init)(struct etm_context *etm_ctx);
+       trace_status_t (*status)(struct etm_context *etm_ctx);
+       int (*read_trace)(struct etm_context *etm_ctx);
+       int (*start_capture)(struct etm_context *etm_ctx);
+       int (*stop_capture)(struct etm_context *etm_ctx);
 };
 
 enum
@@ -152,7 +152,7 @@ struct etmv1_trace_data
  * this will have to be split into version independent elements
  * and a version specific part
  */
-typedef struct etm
+struct etm_context
 {
        target_t *target;               /* target this ETM is connected to */
        struct reg_cache *reg_cache;            /* ETM register cache */
@@ -179,7 +179,7 @@ typedef struct etm
        uint32_t last_branch_reason;    /* type of last branch encountered */
        uint32_t last_ptr;              /* address of the last data access */
        uint32_t last_instruction;      /* index of last executed (to calc timings) */
-} etm_context_t;
+};
 
 /* PIPESTAT values */
 typedef enum
@@ -208,7 +208,7 @@ typedef enum
 } etmv1_branch_reason_t;
 
 struct reg_cache* etm_build_reg_cache(target_t *target,
-               struct arm_jtag *jtag_info, etm_context_t *etm_ctx);
+               struct arm_jtag *jtag_info, struct etm_context *etm_ctx);
 
 int etm_setup(target_t *target);
 
index 4d975c6..eb8377b 100644 (file)
@@ -69,27 +69,27 @@ static int etm_dummy_register_commands(struct command_context_s *cmd_ctx)
        return ERROR_OK;
 }
 
-static int etm_dummy_init(etm_context_t *etm_ctx)
+static int etm_dummy_init(struct etm_context *etm_ctx)
 {
        return ERROR_OK;
 }
 
-static trace_status_t etm_dummy_status(etm_context_t *etm_ctx)
+static trace_status_t etm_dummy_status(struct etm_context *etm_ctx)
 {
        return TRACE_IDLE;
 }
 
-static int etm_dummy_read_trace(etm_context_t *etm_ctx)
+static int etm_dummy_read_trace(struct etm_context *etm_ctx)
 {
        return ERROR_OK;
 }
 
-static int etm_dummy_start_capture(etm_context_t *etm_ctx)
+static int etm_dummy_start_capture(struct etm_context *etm_ctx)
 {
        return ERROR_ETM_PORTMODE_NOT_SUPPORTED;
 }
 
-static int etm_dummy_stop_capture(etm_context_t *etm_ctx)
+static int etm_dummy_stop_capture(struct etm_context *etm_ctx)
 {
        return ERROR_OK;
 }
index c5f8b80..6011b68 100644 (file)
@@ -96,7 +96,7 @@ static int oocd_trace_read_memory(struct oocd_trace *oocd_trace, uint8_t *data,
        return ERROR_OK;
 }
 
-static int oocd_trace_init(etm_context_t *etm_ctx)
+static int oocd_trace_init(struct etm_context *etm_ctx)
 {
        uint8_t trash[256];
        struct oocd_trace *oocd_trace = etm_ctx->capture_driver_priv;
@@ -143,7 +143,7 @@ static int oocd_trace_init(etm_context_t *etm_ctx)
        return ERROR_OK;
 }
 
-static trace_status_t oocd_trace_status(etm_context_t *etm_ctx)
+static trace_status_t oocd_trace_status(struct etm_context *etm_ctx)
 {
        struct oocd_trace *oocd_trace = etm_ctx->capture_driver_priv;
        uint32_t status;
@@ -175,7 +175,7 @@ static trace_status_t oocd_trace_status(etm_context_t *etm_ctx)
        return etm_ctx->capture_status;
 }
 
-static int oocd_trace_read_trace(etm_context_t *etm_ctx)
+static int oocd_trace_read_trace(struct etm_context *etm_ctx)
 {
        struct oocd_trace *oocd_trace = etm_ctx->capture_driver_priv;
        uint32_t status, address;
@@ -233,7 +233,7 @@ static int oocd_trace_read_trace(etm_context_t *etm_ctx)
        return ERROR_OK;
 }
 
-static int oocd_trace_start_capture(etm_context_t *etm_ctx)
+static int oocd_trace_start_capture(struct etm_context *etm_ctx)
 {
        struct oocd_trace *oocd_trace = etm_ctx->capture_driver_priv;
        uint32_t control = 0x1; /* 0x1: enabled */
@@ -266,7 +266,7 @@ static int oocd_trace_start_capture(etm_context_t *etm_ctx)
        return ERROR_OK;
 }
 
-static int oocd_trace_stop_capture(etm_context_t *etm_ctx)
+static int oocd_trace_stop_capture(struct etm_context *etm_ctx)
 {
        struct oocd_trace *oocd_trace = etm_ctx->capture_driver_priv;
 
index 49b4b89..8234b65 100644 (file)
@@ -48,7 +48,7 @@ enum
 
 struct oocd_trace
 {
-       etm_context_t *etm_ctx;
+       struct etm_context *etm_ctx;
        char *tty;
        int tty_fd;
        struct termios oldtio, newtio;