target: Don't poll until the target is examined.

[openocd] / src / target / nds32.h

diff --git a/src/target/nds32.h b/src/target/nds32.h
index f585c2d30539b18fd24fcf0df22e98b24629d01a..eddfe7a052494e46128b9b1dd318db9d88232a11 100644 (file)
--- a/src/target/nds32.h
+++ b/src/target/nds32.h
@@ -284,6 +284,20 @@ struct nds32 {
        /** Flag reporting whether virtual hosting is active. */
        bool virtual_hosting;
 
+       /** Flag reporting whether continue/step hits syscall or not */
+       bool hit_syscall;
+
+       /** Value to be returned by virtual hosting SYS_ERRNO request. */
+       int virtual_hosting_errno;
+
+       /** Flag reporting whether syscall is aborted */
+       bool virtual_hosting_ctrl_c;
+
+       /** Record syscall ID for other operations to do special processing for target */
+       int active_syscall_id;
+
+       struct breakpoint syscall_break;
+
        /** Flag reporting whether global stop is active. */
        bool global_stop;
 
@@ -297,6 +311,9 @@ struct nds32 {
         * handler, it should be true. */
        bool keep_target_edm_ctl;
 
+       /* Value of $EDM_CTL before target enters debug mode */
+       uint32_t backup_edm_ctl;
+
        /** always use word-aligned address to access memory */
        bool word_access_mem;
 
@@ -334,6 +351,9 @@ struct nds32 {
         *  hardware breakpoints or not in ROM */
        bool auto_convert_hw_bp;
 
+       /* Flag to indicate the target is attached by debugger or not */
+       bool attached;
+
        /** Backpointer to the target. */
        struct target *target;
 
@@ -341,7 +361,7 @@ struct nds32 {
 };
 
 struct nds32_reg {
-       uint32_t num;
+       int32_t num;
        uint32_t value;
        uint64_t value_64;
        struct target *target;
@@ -364,14 +384,13 @@ extern int nds32_remove_software_breakpoint(struct target *target,
                struct breakpoint *breakpoint);
 
 extern int nds32_get_gdb_reg_list(struct target *target,
-               struct reg **reg_list[], int *reg_list_size);
+               struct reg **reg_list[], int *reg_list_size,
+               enum target_register_class reg_class);
 
 extern int nds32_write_buffer(struct target *target, uint32_t address,
                uint32_t size, const uint8_t *buffer);
 extern int nds32_read_buffer(struct target *target, uint32_t address,
                uint32_t size, uint8_t *buffer);
-extern int nds32_bulk_write_memory(struct target *target,
-               uint32_t address, uint32_t count, const uint8_t *buffer);
 extern int nds32_read_memory(struct target *target, uint32_t address,
                uint32_t size, uint32_t count, uint8_t *buffer);
 extern int nds32_write_memory(struct target *target, uint32_t address,
@@ -403,8 +422,14 @@ extern int nds32_resume(struct target *target, int current,
                uint32_t address, int handle_breakpoints, int debug_execution);
 extern int nds32_assert_reset(struct target *target);
 extern int nds32_init(struct nds32 *nds32);
+extern int nds32_get_gdb_fileio_info(struct target *target, struct gdb_fileio_info *fileio_info);
+extern int nds32_gdb_fileio_write_memory(struct nds32 *nds32, uint32_t address,
+               uint32_t size, const uint8_t *buffer);
+extern int nds32_gdb_fileio_end(struct target *target, int retcode, int fileio_errno, bool ctrl_c);
 extern int nds32_reset_halt(struct nds32 *nds32);
 extern int nds32_login(struct nds32 *nds32);
+extern int nds32_profiling(struct target *target, uint32_t *samples,
+                       uint32_t max_num_samples, uint32_t *num_samples, uint32_t seconds);
 
 /** Convert target handle to generic Andes target state handle. */
 static inline struct nds32 *target_to_nds32(struct target *target)