diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/target/arm11.c | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/src/target/arm11.c b/src/target/arm11.c index 6cdfa64a..9d885de4 100644 --- a/src/target/arm11.c +++ b/src/target/arm11.c @@ -2087,101 +2087,6 @@ static arm11_common_t * arm11_find_target(const char * arg) return 0; } -static int arm11_handle_mrc_mcr(struct command_context_s *cmd_ctx, - char *cmd, char **args, int argc, bool read) -{ - int retval; - - if (argc != (read ? 6 : 7)) - { - LOG_ERROR("Invalid number of arguments."); - return ERROR_COMMAND_SYNTAX_ERROR; - } - - arm11_common_t * arm11 = arm11_find_target(args[0]); - - if (!arm11) - { - LOG_ERROR("Parameter 1 is not a the JTAG chain position of an ARM11 device."); - return ERROR_COMMAND_SYNTAX_ERROR; - } - - if (arm11->target->state != TARGET_HALTED) - { - LOG_WARNING("target was not halted"); - return ERROR_TARGET_NOT_HALTED; - } - - uint32_t values[6]; - - for (size_t i = 0; i < (read ? 5 : 6); i++) - { - COMMAND_PARSE_NUMBER(u32, args[i + 1], values[i]); - - if (values[i] > arm11_coproc_instruction_limits[i]) - { - LOG_ERROR("Parameter %ld out of bounds (%" PRId32 " max).", - (long)(i + 2), - arm11_coproc_instruction_limits[i]); - return ERROR_COMMAND_SYNTAX_ERROR; - } - } - - uint32_t instr = 0xEE000010 | - (values[0] << 8) | - (values[1] << 21) | - (values[2] << 16) | - (values[3] << 0) | - (values[4] << 5); - - if (read) - instr |= 0x00100000; - - retval = arm11_run_instr_data_prepare(arm11); - if (retval != ERROR_OK) - return retval; - - if (read) - { - uint32_t result; - retval = arm11_run_instr_data_from_core_via_r0(arm11, instr, &result); - if (retval != ERROR_OK) - return retval; - - LOG_INFO("MRC p%d, %d, R0, c%d, c%d, %d = 0x%08" PRIx32 " (%" PRId32 ")", - (int)(values[0]), - (int)(values[1]), - (int)(values[2]), - (int)(values[3]), - (int)(values[4]), result, result); - } - else - { - retval = arm11_run_instr_data_to_core_via_r0(arm11, instr, values[5]); - if (retval != ERROR_OK) - return retval; - - LOG_INFO("MRC p%d, %d, R0 (#0x%08" PRIx32 "), c%d, c%d, %d", - (int)(values[0]), (int)(values[1]), - values[5], - (int)(values[2]), (int)(values[3]), (int)(values[4])); - } - - return arm11_run_instr_data_finish(arm11); -} - -static int arm11_handle_mrc(struct command_context_s *cmd_ctx, - char *cmd, char **args, int argc) -{ - return arm11_handle_mrc_mcr(cmd_ctx, cmd, args, argc, true); -} - -static int arm11_handle_mcr(struct command_context_s *cmd_ctx, - char *cmd, char **args, int argc) -{ - return arm11_handle_mrc_mcr(cmd_ctx, cmd, args, argc, false); -} - static int arm11_mrc_inner(target_t *target, int cpnum, uint32_t op1, uint32_t op2, uint32_t CRn, uint32_t CRm, uint32_t *value, bool read) @@ -2300,10 +2205,6 @@ int arm11_register_commands(struct command_context_s *cmd_ctx) "DEBUG ONLY - Hardware single stepping" " (default: disabled)"); - register_command(cmd_ctx, top_cmd, "mcr", - arm11_handle_mcr, COMMAND_ANY, - "Write Coprocessor register. mcr <jtag_target> <coprocessor> <opcode 1> <CRn> <CRm> <opcode 2> <32bit value to write>. All parameters are numbers only."); - mw_cmd = register_command(cmd_ctx, top_cmd, "memwrite", NULL, COMMAND_ANY, NULL); register_command(cmd_ctx, mw_cmd, "burst", @@ -2315,9 +2216,6 @@ int arm11_register_commands(struct command_context_s *cmd_ctx) "Terminate program if transfer error was found" " (default: enabled)"); - register_command(cmd_ctx, top_cmd, "mrc", - arm11_handle_mrc, COMMAND_ANY, - "Read Coprocessor register. mrc <jtag_target> <coprocessor> <opcode 1> <CRn> <CRm> <opcode 2>. All parameters are numbers only."); register_command(cmd_ctx, top_cmd, "step_irq_enable", arm11_handle_bool_step_irq_enable, COMMAND_ANY, "Enable interrupts while stepping" |