remove needless function declaration from src/target/riscv/program.h (#608)

Signed-off-by: Xiang W <wxjstz@126.com>

1 files changed, 0 insertions, 10 deletions

diff --git a/src/target/riscv/program.h b/src/target/riscv/program.h
index 2fa925a..62a04f0 100644
--- a/src/target/riscv/program.h
+++ b/src/target/riscv/program.h
@@ -40,20 +40,10 @@ int riscv_program_write(struct riscv_program *program);
  * program to execute.  That's OK, just make sure this eventually terminates.
  * */
 int riscv_program_exec(struct riscv_program *p, struct target *t);
-int riscv_program_load(struct riscv_program *p, struct target *t);
-
-/* Clears a program, removing all the state associated with it. */
-int riscv_program_clear(struct riscv_program *p, struct target *t);
 
 /* A lower level interface, you shouldn't use this unless you have a reason. */
 int riscv_program_insert(struct riscv_program *p, riscv_insn_t i);
 
-/* There is hardware support for saving at least one register.  This register
- * doesn't need to be saved/restored the usual way, which is useful during
- * early initialization when we can't save/restore arbitrary registerrs to host
- * memory. */
-int riscv_program_save_to_dscratch(struct riscv_program *p, enum gdb_regno to_save);
-
 /* Helpers to assemble various instructions.  Return 0 on success.  These might
  * assemble into a multi-instruction sequence that overwrites some other
  * register, but those will be properly saved and restored. */