gdb_server: avoid gdb server for virtual targets

[openocd.git] / src / target / target.h

diff --git a/src/target/target.h b/src/target/target.h
index 7a8a80f30438eaff7cffd81d68b16e3c384fe15c..fe7e1a7db8e18993f0832ebce8460e013cd9a2e2 100644 (file)
--- a/src/target/target.h
+++ b/src/target/target.h
@@ -205,6 +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 {
@@ -214,10 +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. */
@@ -312,6 +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);
 
@@ -470,6 +481,13 @@ 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.
  *
@@ -585,7 +603,8 @@ 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);
 
 /**