ARMv7A: use standard disassembler

[openocd.git] / src / target / armv7a.c

diff --git a/src/target/armv7a.c b/src/target/armv7a.c
index 7f2c387dfc283b37236a25d0699aad395f9da506..8b163360afadf7a8fabf0443c1e9f3a814555d1b 100644 (file)
--- a/src/target/armv7a.c
+++ b/src/target/armv7a.c
@@ -274,84 +274,9 @@ COMMAND_HANDLER(handle_dap_info_command)
        return dap_info_command(cmd_ctx, swjdp, apsel);
 }
 
-COMMAND_HANDLER(handle_armv7a_disassemble_command)
-{
-       struct target *target = get_current_target(cmd_ctx);
-       struct armv4_5_common_s *armv4_5 = target_to_armv4_5(target);
-       int thumb = 0;
-       int count = 1;
-       uint32_t address;
-       int i;
-
-       if (armv4_5->common_magic != ARMV4_5_COMMON_MAGIC) {
-               command_print(cmd_ctx, "current target isn't an ARM target");
-               return ERROR_OK;
-       }
-
-       /* REVISIT:  eventually support ThumbEE disassembly too;
-        * some opcodes work differently.
-        */
-
-       switch (argc) {
-       case 3:
-               if (strcmp(args[2], "thumb") != 0)
-                       goto usage;
-               thumb = 1;
-               /* FALL THROUGH */
-       case 2:
-               COMMAND_PARSE_NUMBER(int, args[1], count);
-               /* FALL THROUGH */
-       case 1:
-               COMMAND_PARSE_NUMBER(u32, args[0], address);
-               if (address & 0x01) {
-                       if (!thumb) {
-                               command_print(cmd_ctx, "Disassemble as Thumb");
-                               thumb = 1;
-                       }
-                       address &= ~1;
-               }
-               break;
-       default:
-usage:
-               command_print(cmd_ctx,
-                       "usage: armv7a disassemble <address> [<count> ['thumb']]");
-               return ERROR_OK;
-       }
-
-       for (i = 0; i < count; i++) {
-               struct arm_instruction cur_instruction;
-               int retval;
-
-               if (thumb) {
-                       retval = thumb2_opcode(target, address, &cur_instruction);
-                       if (retval != ERROR_OK)
-                               return retval;
-
-                       address += cur_instruction.instruction_size;
-               } else {
-                       uint32_t opcode;
-
-                       retval = target_read_u32(target, address, &opcode);
-                       if (retval != ERROR_OK)
-                               return retval;
-
-                       retval = arm_evaluate_opcode(opcode, address,
-                                       &cur_instruction);
-                       if (retval != ERROR_OK)
-                               return retval;
-
-                       address += 4;
-               }
-               command_print(cmd_ctx, "%s", cur_instruction.text);
-       }
-
-       return ERROR_OK;
-}
-
 int armv7a_register_commands(struct command_context *cmd_ctx)
 {
        struct command *arm_adi_v5_dap_cmd;
-       struct command *armv7a_cmd;
 
        arm_adi_v5_dap_cmd = register_command(cmd_ctx, NULL, "dap",
                        NULL, COMMAND_ANY,
@@ -377,13 +302,5 @@ int armv7a_register_commands(struct command_context *cmd_ctx)
                        "set/get number of extra tck for mem-ap memory "
                        "bus access [0-255]");
 
-       armv7a_cmd = register_command(cmd_ctx, NULL, "armv7a",
-                       NULL, COMMAND_ANY,
-                       "ARMv7-A specific commands");
-
-       register_command(cmd_ctx, armv7a_cmd, "disassemble",
-                       handle_armv7a_disassemble_command, COMMAND_EXEC,
-                       "disassemble instructions <address> [<count> ['thumb']]");
-
        return ERROR_OK;
 }