gdb_server: add support for architecture element

[openocd] / src / target / target.h

diff --git a/src/target/target.h b/src/target/target.h
index 49048bcf45231cb25d66cb436c19d63bab62b848..5457f0abf63f2240f3b2a294b6312a10d2e899ed 100644 (file)
--- a/src/target/target.h
+++ b/src/target/target.h
@@ -176,15 +176,20 @@ struct target {
        void *private_config;                           /* pointer to target specific config data (for jim_configure hook) */
        struct target *next;                            /* next target in list */
 
-       int display;                                            /* display async info in telnet session. Do not display
+       bool verbose_halt_msg;                          /* display async info in telnet session. Do not display
                                                                                 * lots of halted/resumed info when stepping in debugger. */
        bool halt_issued;                                       /* did we transition to halted state? */
        int64_t halt_issued_time;                       /* Note time when halt was issued */
 
+                                                                               /* ARM v7/v8 targets with ADIv5 interface */
        bool dbgbase_set;                                       /* By default the debug base is not set */
        uint32_t dbgbase;                                       /* Really a Cortex-A specific option, but there is no
                                                                                 * system in place to support target specific options
                                                                                 * currently. */
+       bool has_dap;                                           /* set to true if target has ADIv5 support */
+       bool dap_configured;                            /* set to true if ADIv5 DAP is configured */
+       bool tap_configured;                            /* set to true if JTAG tap has been configured
+                                                                                * through -chain-position */
 
        struct rtos *rtos;                                      /* Instance of Real Time Operating System support */
        bool rtos_auto_detect;                          /* A flag that indicates that the RTOS has been specified as "auto"
@@ -200,6 +205,11 @@ struct target {
 
        /* file-I/O information for host to do syscall */
        struct gdb_fileio_info *fileio_info;
+
+       char *gdb_port_override;                        /* target-specific override for gdb_port */
+
+       /* The semihosting information, extracted from the target. */
+       struct semihosting *semihosting;
 };
 
 struct target_list {
@@ -209,10 +219,10 @@ struct target_list {
 
 struct gdb_fileio_info {
        char *identifier;
-       uint32_t param_1;
-       uint32_t param_2;
-       uint32_t param_3;
-       uint32_t param_4;
+       uint64_t param_1;
+       uint64_t param_2;
+       uint64_t param_3;
+       uint64_t param_4;
 };
 
 /** Returns the instance-specific name of the specified target. */
@@ -307,6 +317,12 @@ struct target_timer_callback {
        struct target_timer_callback *next;
 };
 
+struct target_memory_check_block {
+       target_addr_t address;
+       uint32_t size;
+       uint32_t result;
+};
+
 int target_register_commands(struct command_context *cmd_ctx);
 int target_examine(void);
 
@@ -456,6 +472,13 @@ int target_remove_watchpoint(struct target *target,
 int target_hit_watchpoint(struct target *target,
                struct watchpoint **watchpoint);
 
+/**
+ * Obtain the architecture for GDB.
+ *
+ * This routine is a wrapper for target->type->get_gdb_arch.
+ */
+const char *target_get_gdb_arch(struct target *target);
+
 /**
  * Obtain the registers for GDB.
  *
@@ -465,6 +488,13 @@ int target_get_gdb_reg_list(struct target *target,
                struct reg **reg_list[], int *reg_list_size,
                enum target_register_class reg_class);
 
+/**
+ * Check if @a target allows GDB connections.
+ *
+ * Some target do not implement the necessary code required by GDB.
+ */
+bool target_supports_gdb_connection(struct target *target);
+
 /**
  * Step the target.
  *
@@ -580,7 +610,8 @@ int target_read_buffer(struct target *target,
 int target_checksum_memory(struct target *target,
                target_addr_t address, uint32_t size, uint32_t *crc);
 int target_blank_check_memory(struct target *target,
-               target_addr_t address, uint32_t size, uint32_t *blank, uint8_t erased_value);
+               struct target_memory_check_block *blocks, int num_blocks,
+               uint8_t erased_value);
 int target_wait_state(struct target *target, enum target_state state, int ms);
 
 /**