target/riscv: Implement get_gdb_arch()

[openocd.git] / src / target / riscv / riscv.c

diff --git a/src/target/riscv/riscv.c b/src/target/riscv/riscv.c
index 37bc0cc9005b85ea3b34c2536a3bf87c433e782f..4b0bac500a59ab955dc09361761878ffc48027f0 100644 (file)
--- a/src/target/riscv/riscv.c
+++ b/src/target/riscv/riscv.c
@@ -1614,6 +1614,18 @@ static int riscv_write_memory(struct target *target, target_addr_t address,
        return tt->write_memory(target, address, size, count, buffer);
 }
 
+const char *riscv_get_gdb_arch(struct target *target)
+{
+       switch (riscv_xlen(target)) {
+               case 32:
+                       return "riscv:rv32";
+               case 64:
+                       return "riscv:rv64";
+       }
+       LOG_ERROR("Unsupported xlen: %d", riscv_xlen(target));
+       return NULL;
+}
+
 static int riscv_get_gdb_reg_list_internal(struct target *target,
                struct reg **reg_list[], int *reg_list_size,
                enum target_register_class reg_class, bool read)
@@ -2848,6 +2860,7 @@ struct target_type riscv_target = {
        .mmu = riscv_mmu,
        .virt2phys = riscv_virt2phys,
 
+       .get_gdb_arch = riscv_get_gdb_arch,
        .get_gdb_reg_list = riscv_get_gdb_reg_list,
        .get_gdb_reg_list_noread = riscv_get_gdb_reg_list_noread,