X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=src%2Ftarget%2Farmv4_5.c;h=bd9ea8e805c2c02a88235334962a7e94d28a6a47;hp=00fb2f07856fe0c3d300990a87ceecde212e09a3;hb=09614074b7eafe413935059d19dcc8df020131ab;hpb=a582e9a8d183c56d1aa8ae18afc1c11e2cbd6d2d diff --git a/src/target/armv4_5.c b/src/target/armv4_5.c index 00fb2f0785..bd9ea8e805 100644 --- a/src/target/armv4_5.c +++ b/src/target/armv4_5.c @@ -2,6 +2,12 @@ * Copyright (C) 2005 by Dominic Rath * * Dominic.Rath@gmx.de * * * + * Copyright (C) 2008 by Spencer Oliver * + * spen@spen-soft.co.uk * + * * + * Copyright (C) 2008 by Oyvind Harboe * + * oyvind.harboe@zylin.com * + * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * @@ -37,7 +43,7 @@ #include #include -bitfield_desc_t armv4_5_psr_bitfield_desc[] = +bitfield_desc_t armv4_5_psr_bitfield_desc[] = { {"M[4:0]", 5}, {"T", 1}, @@ -56,25 +62,28 @@ bitfield_desc_t armv4_5_psr_bitfield_desc[] = char* armv4_5_core_reg_list[] = { "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "r10", "r11", "r12", "r13_usr", "lr_usr", "pc", - + "r8_fiq", "r9_fiq", "r10_fiq", "r11_fiq", "r12_fiq", "r13_fiq", "lr_fiq", - + "r13_irq", "lr_irq", - + "r13_svc", "lr_svc", - + "r13_abt", "lr_abt", - + "r13_und", "lr_und", - + "cpsr", "spsr_fiq", "spsr_irq", "spsr_svc", "spsr_abt", "spsr_und" }; -char* armv4_5_mode_strings[] = +char * armv4_5_mode_strings_list[] = { - "User", "FIQ", "IRQ", "Supervisor", "Abort", "Undefined", "System" + "Illegal mode value", "User", "FIQ", "IRQ", "Supervisor", "Abort", "Undefined", "System" }; +/* Hack! Yuk! allow -1 index, which simplifies codepaths elsewhere in the code */ +char** armv4_5_mode_strings = armv4_5_mode_strings_list+1; + char* armv4_5_state_strings[] = { "ARM", "Thumb", "Jazelle" @@ -82,7 +91,7 @@ char* armv4_5_state_strings[] = int armv4_5_core_reg_arch_type = -1; -armv4_5_core_reg_t armv4_5_core_reg_list_arch_info[] = +armv4_5_core_reg_t armv4_5_core_reg_list_arch_info[] = { {0, ARMV4_5_MODE_ANY, NULL, NULL}, {1, ARMV4_5_MODE_ANY, NULL, NULL}, @@ -100,7 +109,7 @@ armv4_5_core_reg_t armv4_5_core_reg_list_arch_info[] = {13, ARMV4_5_MODE_USR, NULL, NULL}, {14, ARMV4_5_MODE_USR, NULL, NULL}, {15, ARMV4_5_MODE_ANY, NULL, NULL}, - + {8, ARMV4_5_MODE_FIQ, NULL, NULL}, {9, ARMV4_5_MODE_FIQ, NULL, NULL}, {10, ARMV4_5_MODE_FIQ, NULL, NULL}, @@ -108,7 +117,7 @@ armv4_5_core_reg_t armv4_5_core_reg_list_arch_info[] = {12, ARMV4_5_MODE_FIQ, NULL, NULL}, {13, ARMV4_5_MODE_FIQ, NULL, NULL}, {14, ARMV4_5_MODE_FIQ, NULL, NULL}, - + {13, ARMV4_5_MODE_IRQ, NULL, NULL}, {14, ARMV4_5_MODE_IRQ, NULL, NULL}, @@ -117,10 +126,10 @@ armv4_5_core_reg_t armv4_5_core_reg_list_arch_info[] = {13, ARMV4_5_MODE_ABT, NULL, NULL}, {14, ARMV4_5_MODE_ABT, NULL, NULL}, - + {13, ARMV4_5_MODE_UND, NULL, NULL}, {14, ARMV4_5_MODE_UND, NULL, NULL}, - + {16, ARMV4_5_MODE_ANY, NULL, NULL}, {16, ARMV4_5_MODE_FIQ, NULL, NULL}, {16, ARMV4_5_MODE_IRQ, NULL, NULL}, @@ -169,57 +178,22 @@ reg_t armv4_5_gdb_dummy_fps_reg = "GDB dummy floating-point status register", armv4_5_gdb_dummy_fps_value, 0, 1, 32, NULL, 0, NULL, 0 }; -/* map psr mode bits to linear number */ -int armv4_5_mode_to_number(enum armv4_5_mode mode) -{ - switch (mode) - { - case 16: return 0; break; - case 17: return 1; break; - case 18: return 2; break; - case 19: return 3; break; - case 23: return 4; break; - case 27: return 5; break; - case 31: return 6; break; - case -1: return 0; break; /* map MODE_ANY to user mode */ - default: - ERROR("invalid mode value encountered"); - return -1; - } -} - -/* map linear number to mode bits */ -enum armv4_5_mode armv4_5_number_to_mode(int number) -{ - switch(number) - { - case 0: return ARMV4_5_MODE_USR; break; - case 1: return ARMV4_5_MODE_FIQ; break; - case 2: return ARMV4_5_MODE_IRQ; break; - case 3: return ARMV4_5_MODE_SVC; break; - case 4: return ARMV4_5_MODE_ABT; break; - case 5: return ARMV4_5_MODE_UND; break; - case 6: return ARMV4_5_MODE_SYS; break; - default: - ERROR("mode index out of bounds"); - return -1; - } -}; int armv4_5_get_core_reg(reg_t *reg) { int retval; armv4_5_core_reg_t *armv4_5 = reg->arch_info; target_t *target = armv4_5->target; - + if (target->state != TARGET_HALTED) { + LOG_ERROR("Target not halted"); return ERROR_TARGET_NOT_HALTED; } - - //retval = armv4_5->armv4_5_common->full_context(target); + + /* retval = armv4_5->armv4_5_common->full_context(target); */ retval = armv4_5->armv4_5_common->read_core_reg(target, armv4_5->num, armv4_5->mode); - + return retval; } @@ -229,12 +203,12 @@ int armv4_5_set_core_reg(reg_t *reg, u8 *buf) target_t *target = armv4_5->target; armv4_5_common_t *armv4_5_target = target->arch_info; u32 value = buf_get_u32(buf, 0, 32); - + if (target->state != TARGET_HALTED) { return ERROR_TARGET_NOT_HALTED; } - + if (reg == &armv4_5_target->core_cache->reg_list[ARMV4_5_CPSR]) { if (value & 0x20) @@ -243,8 +217,8 @@ int armv4_5_set_core_reg(reg_t *reg, u8 *buf) if (armv4_5_target->core_state == ARMV4_5_STATE_ARM) { /* change state to Thumb */ - DEBUG("changing to Thumb state"); - armv4_5_target->core_state = ARMV4_5_STATE_THUMB; + LOG_DEBUG("changing to Thumb state"); + armv4_5_target->core_state = ARMV4_5_STATE_THUMB; } } else @@ -253,12 +227,19 @@ int armv4_5_set_core_reg(reg_t *reg, u8 *buf) if (armv4_5_target->core_state == ARMV4_5_STATE_THUMB) { /* change state to ARM */ - DEBUG("changing to ARM state"); - armv4_5_target->core_state = ARMV4_5_STATE_ARM; + LOG_DEBUG("changing to ARM state"); + armv4_5_target->core_state = ARMV4_5_STATE_ARM; } } + + if (armv4_5_target->core_mode != (value & 0x1f)) + { + LOG_DEBUG("changing ARM core mode to '%s'", armv4_5_mode_strings[armv4_5_mode_to_number(value & 0x1f)]); + armv4_5_target->core_mode = value & 0x1f; + armv4_5_target->write_core_reg(target, 16, ARMV4_5_MODE_ANY, value); + } } - + buf_set_u32(reg->value, 0, 32, value); reg->dirty = 1; reg->valid = 1; @@ -270,13 +251,13 @@ int armv4_5_invalidate_core_regs(target_t *target) { armv4_5_common_t *armv4_5 = target->arch_info; int i; - + for (i = 0; i < 37; i++) { armv4_5->core_cache->reg_list[i].valid = 0; armv4_5->core_cache->reg_list[i].dirty = 0; } - + return ERROR_OK; } @@ -285,17 +266,20 @@ reg_cache_t* armv4_5_build_reg_cache(target_t *target, armv4_5_common_t *armv4_5 int num_regs = 37; reg_cache_t *cache = malloc(sizeof(reg_cache_t)); reg_t *reg_list = malloc(sizeof(reg_t) * num_regs); - armv4_5_core_reg_t *arch_info = malloc(sizeof(reg_t) * num_regs); + armv4_5_core_reg_t *arch_info = malloc(sizeof(armv4_5_core_reg_t) * num_regs); int i; - + cache->name = "arm v4/5 registers"; cache->next = NULL; cache->reg_list = reg_list; cache->num_regs = num_regs; - + if (armv4_5_core_reg_arch_type == -1) armv4_5_core_reg_arch_type = register_reg_arch_type(armv4_5_get_core_reg, armv4_5_set_core_reg); - + + register_init_dummy(&armv4_5_gdb_dummy_fp_reg); + register_init_dummy(&armv4_5_gdb_dummy_fps_reg); + for (i = 0; i < 37; i++) { arch_info[i] = armv4_5_core_reg_list_arch_info[i]; @@ -311,28 +295,27 @@ reg_cache_t* armv4_5_build_reg_cache(target_t *target, armv4_5_common_t *armv4_5 reg_list[i].arch_type = armv4_5_core_reg_arch_type; reg_list[i].arch_info = &arch_info[i]; } - + return cache; } -int armv4_5_arch_state(struct target_s *target, char *buf, int buf_size) +int armv4_5_arch_state(struct target_s *target) { armv4_5_common_t *armv4_5 = target->arch_info; - + if (armv4_5->common_magic != ARMV4_5_COMMON_MAGIC) { - ERROR("BUG: called for a non-ARMv4/5 target"); + LOG_ERROR("BUG: called for a non-ARMv4/5 target"); exit(-1); } - - snprintf(buf, buf_size, - "target halted in %s state due to %s, current mode: %s\ncpsr: 0x%8.8x pc: 0x%8.8x", + + LOG_USER("target halted in %s state due to %s, current mode: %s\ncpsr: 0x%8.8x pc: 0x%8.8x", armv4_5_state_strings[armv4_5->core_state], - target_debug_reason_strings[target->debug_reason], + Jim_Nvp_value2name_simple( nvp_target_debug_reason, target->debug_reason )->name, armv4_5_mode_strings[armv4_5_mode_to_number(armv4_5->core_mode)], buf_get_u32(armv4_5->core_cache->reg_list[ARMV4_5_CPSR].value, 0, 32), buf_get_u32(armv4_5->core_cache->reg_list[15].value, 0, 32)); - + return ERROR_OK; } @@ -343,19 +326,22 @@ int handle_armv4_5_reg_command(struct command_context_s *cmd_ctx, char *cmd, cha int mode, num; target_t *target = get_current_target(cmd_ctx); armv4_5_common_t *armv4_5 = target->arch_info; - + if (armv4_5->common_magic != ARMV4_5_COMMON_MAGIC) { command_print(cmd_ctx, "current target isn't an ARMV4/5 target"); return ERROR_OK; } - + if (target->state != TARGET_HALTED) { command_print(cmd_ctx, "error: target must be halted for register accesses"); return ERROR_OK; } - + + if (armv4_5_mode_to_number(armv4_5->core_mode)==-1) + return ERROR_FAIL; + for (num = 0; num <= 15; num++) { output_len = 0; @@ -365,7 +351,7 @@ int handle_armv4_5_reg_command(struct command_context_s *cmd_ctx, char *cmd, cha { armv4_5->full_context(target); } - output_len += snprintf(output + output_len, 128 - output_len, "%8s: %8.8x ", ARMV4_5_CORE_REG_MODENUM(armv4_5->core_cache, mode, num).name, + output_len += snprintf(output + output_len, 128 - output_len, "%8s: %8.8x ", ARMV4_5_CORE_REG_MODENUM(armv4_5->core_cache, mode, num).name, buf_get_u32(ARMV4_5_CORE_REG_MODENUM(armv4_5->core_cache, mode, num).value, 0, 32)); } command_print(cmd_ctx, output); @@ -377,7 +363,7 @@ int handle_armv4_5_reg_command(struct command_context_s *cmd_ctx, char *cmd, cha buf_get_u32(armv4_5->core_cache->reg_list[ARMV4_5_SPSR_SVC].value, 0, 32), buf_get_u32(armv4_5->core_cache->reg_list[ARMV4_5_SPSR_ABT].value, 0, 32), buf_get_u32(armv4_5->core_cache->reg_list[ARMV4_5_SPSR_UND].value, 0, 32)); - + return ERROR_OK; } @@ -385,13 +371,13 @@ int handle_armv4_5_core_state_command(struct command_context_s *cmd_ctx, char *c { target_t *target = get_current_target(cmd_ctx); armv4_5_common_t *armv4_5 = target->arch_info; - + if (armv4_5->common_magic != ARMV4_5_COMMON_MAGIC) { command_print(cmd_ctx, "current target isn't an ARMV4/5 target"); return ERROR_OK; } - + if (argc > 0) { if (strcmp(args[0], "arm") == 0) @@ -403,14 +389,15 @@ int handle_armv4_5_core_state_command(struct command_context_s *cmd_ctx, char *c armv4_5->core_state = ARMV4_5_STATE_THUMB; } } - + command_print(cmd_ctx, "core state: %s", armv4_5_state_strings[armv4_5->core_state]); - + return ERROR_OK; } int handle_armv4_5_disassemble_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc) { + int retval = ERROR_OK; target_t *target = get_current_target(cmd_ctx); armv4_5_common_t *armv4_5 = target->arch_info; u32 address; @@ -419,34 +406,40 @@ int handle_armv4_5_disassemble_command(struct command_context_s *cmd_ctx, char * arm_instruction_t cur_instruction; u32 opcode; int thumb = 0; - + if (armv4_5->common_magic != ARMV4_5_COMMON_MAGIC) { command_print(cmd_ctx, "current target isn't an ARMV4/5 target"); return ERROR_OK; } - + if (argc < 2) { command_print(cmd_ctx, "usage: armv4_5 disassemble
['thumb']"); return ERROR_OK; } - + address = strtoul(args[0], NULL, 0); count = strtoul(args[1], NULL, 0); - + if (argc >= 3) if (strcmp(args[2], "thumb") == 0) thumb = 1; - + for (i = 0; i < count; i++) { - target_read_u32(target, address, &opcode); - evaluate_opcode(opcode, address, &cur_instruction); + if((retval = target_read_u32(target, address, &opcode)) != ERROR_OK) + { + return retval; + } + if((retval = arm_evaluate_opcode(opcode, address, &cur_instruction)) != ERROR_OK) + { + return retval; + } command_print(cmd_ctx, "%s", cur_instruction.text); address += (thumb) ? 2 : 4; } - + return ERROR_OK; } @@ -455,10 +448,10 @@ int armv4_5_register_commands(struct command_context_s *cmd_ctx) command_t *armv4_5_cmd; armv4_5_cmd = register_command(cmd_ctx, NULL, "armv4_5", NULL, COMMAND_ANY, "armv4/5 specific commands"); - + register_command(cmd_ctx, armv4_5_cmd, "reg", handle_armv4_5_reg_command, COMMAND_EXEC, "display ARM core registers"); register_command(cmd_ctx, armv4_5_cmd, "core_state", handle_armv4_5_core_state_command, COMMAND_EXEC, "display/change ARM core state "); - + register_command(cmd_ctx, armv4_5_cmd, "disassemble", handle_armv4_5_disassemble_command, COMMAND_EXEC, "disassemble instructions
['thumb']"); return ERROR_OK; } @@ -467,32 +460,60 @@ int armv4_5_get_gdb_reg_list(target_t *target, reg_t **reg_list[], int *reg_list { armv4_5_common_t *armv4_5 = target->arch_info; int i; - - if (target->state != TARGET_HALTED) - { - return ERROR_TARGET_NOT_HALTED; - } - + + if (armv4_5_mode_to_number(armv4_5->core_mode)==-1) + return ERROR_FAIL; + *reg_list_size = 26; *reg_list = malloc(sizeof(reg_t*) * (*reg_list_size)); - + for (i = 0; i < 16; i++) { (*reg_list)[i] = &ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5->core_mode, i); } - + for (i = 16; i < 24; i++) { (*reg_list)[i] = &armv4_5_gdb_dummy_fp_reg; } - + (*reg_list)[24] = &armv4_5_gdb_dummy_fps_reg; (*reg_list)[25] = &armv4_5->core_cache->reg_list[ARMV4_5_CPSR]; - + return ERROR_OK; } -int armv4_5_run_algorithm(struct target_s *target, int num_mem_params, mem_param_t *mem_params, int num_reg_params, reg_param_t *reg_params, u32 entry_point, u32 exit_point, int timeout_ms, void *arch_info) +/* wait for execution to complete and check exit point */ +static int armv4_5_run_algorithm_completion(struct target_s *target, u32 exit_point, int timeout_ms, void *arch_info) +{ + int retval; + armv4_5_common_t *armv4_5 = target->arch_info; + + if((retval = target_wait_state(target, TARGET_HALTED, timeout_ms)) != ERROR_OK) + { + return retval; + } + if (target->state != TARGET_HALTED) + { + if ((retval=target_halt(target))!=ERROR_OK) + return retval; + if ((retval=target_wait_state(target, TARGET_HALTED, 500))!=ERROR_OK) + { + return retval; + } + return ERROR_TARGET_TIMEOUT; + } + if (buf_get_u32(armv4_5->core_cache->reg_list[15].value, 0, 32) != exit_point) + { + LOG_WARNING("target reentered debug state, but not at the desired exit point: 0x%4.4x", + buf_get_u32(armv4_5->core_cache->reg_list[15].value, 0, 32)); + return ERROR_TARGET_TIMEOUT; + } + + return ERROR_OK; +} + +int armv4_5_run_algorithm_inner(struct target_s *target, int num_mem_params, mem_param_t *mem_params, int num_reg_params, reg_param_t *reg_params, u32 entry_point, u32 exit_point, int timeout_ms, void *arch_info, int (*run_it)(struct target_s *target, u32 exit_point, int timeout_ms, void *arch_info)) { armv4_5_common_t *armv4_5 = target->arch_info; armv4_5_algorithm_t *armv4_5_algorithm_info = arch_info; @@ -503,19 +524,23 @@ int armv4_5_run_algorithm(struct target_s *target, int num_mem_params, mem_param int exit_breakpoint_size = 0; int i; int retval = ERROR_OK; - + LOG_DEBUG("Running algorithm"); + if (armv4_5_algorithm_info->common_magic != ARMV4_5_COMMON_MAGIC) { - ERROR("current target isn't an ARMV4/5 target"); + LOG_ERROR("current target isn't an ARMV4/5 target"); return ERROR_TARGET_INVALID; } - + if (target->state != TARGET_HALTED) { - WARNING("target not halted"); + LOG_WARNING("target not halted"); return ERROR_TARGET_NOT_HALTED; } - + + if (armv4_5_mode_to_number(armv4_5->core_mode)==-1) + return ERROR_FAIL; + for (i = 0; i <= 16; i++) { if (!ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5_algorithm_info->core_mode, i).valid) @@ -523,30 +548,36 @@ int armv4_5_run_algorithm(struct target_s *target, int num_mem_params, mem_param context[i] = buf_get_u32(ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5_algorithm_info->core_mode, i).value, 0, 32); } cpsr = buf_get_u32(armv4_5->core_cache->reg_list[ARMV4_5_CPSR].value, 0, 32); - + for (i = 0; i < num_mem_params; i++) { - target_write_buffer(target, mem_params[i].address, mem_params[i].size, mem_params[i].value); + if((retval = target_write_buffer(target, mem_params[i].address, mem_params[i].size, mem_params[i].value)) != ERROR_OK) + { + return retval; + } } - + for (i = 0; i < num_reg_params; i++) { reg_t *reg = register_get_by_name(armv4_5->core_cache, reg_params[i].reg_name, 0); if (!reg) { - ERROR("BUG: register '%s' not found", reg_params[i].reg_name); + LOG_ERROR("BUG: register '%s' not found", reg_params[i].reg_name); exit(-1); } - + if (reg->size != reg_params[i].size) { - ERROR("BUG: register '%s' size doesn't match reg_params[i].size", reg_params[i].reg_name); + LOG_ERROR("BUG: register '%s' size doesn't match reg_params[i].size", reg_params[i].reg_name); exit(-1); } - - armv4_5_set_core_reg(reg, reg_params[i].value); + + if((retval = armv4_5_set_core_reg(reg, reg_params[i].value)) != ERROR_OK) + { + return retval; + } } - + armv4_5->core_state = armv4_5_algorithm_info->core_state; if (armv4_5->core_state == ARMV4_5_STATE_ARM) exit_breakpoint_size = 4; @@ -554,13 +585,13 @@ int armv4_5_run_algorithm(struct target_s *target, int num_mem_params, mem_param exit_breakpoint_size = 2; else { - ERROR("BUG: can't execute algorithms when not in ARM or Thumb state"); + LOG_ERROR("BUG: can't execute algorithms when not in ARM or Thumb state"); exit(-1); } - + if (armv4_5_algorithm_info->core_mode != ARMV4_5_MODE_ANY) { - DEBUG("setting core_mode: 0x%2.2x", armv4_5_algorithm_info->core_mode); + LOG_DEBUG("setting core_mode: 0x%2.2x", armv4_5_algorithm_info->core_mode); buf_set_u32(armv4_5->core_cache->reg_list[ARMV4_5_CPSR].value, 0, 5, armv4_5_algorithm_info->core_mode); armv4_5->core_cache->reg_list[ARMV4_5_CPSR].dirty = 1; armv4_5->core_cache->reg_list[ARMV4_5_CPSR].valid = 1; @@ -568,69 +599,56 @@ int armv4_5_run_algorithm(struct target_s *target, int num_mem_params, mem_param if ((retval = breakpoint_add(target, exit_point, exit_breakpoint_size, BKPT_HARD)) != ERROR_OK) { - ERROR("can't add breakpoint to finish algorithm execution"); + LOG_ERROR("can't add breakpoint to finish algorithm execution"); return ERROR_TARGET_FAILURE; } - - target->type->resume(target, 0, entry_point, 1, 1); - target->type->poll(target); - - while (target->state != TARGET_HALTED) + + if((retval = target_resume(target, 0, entry_point, 1, 1)) != ERROR_OK) { - usleep(10000); - target->type->poll(target); - if ((timeout_ms -= 10) <= 0) - { - ERROR("timeout waiting for algorithm to complete, trying to halt target"); - target->type->halt(target); - timeout_ms = 1000; - while (target->state != TARGET_HALTED) - { - usleep(10000); - target->type->poll(target); - if ((timeout_ms -= 10) <= 0) - { - ERROR("target didn't reenter debug state, exiting"); - exit(-1); - } - } - retval = ERROR_TARGET_TIMEOUT; - } + return retval; } - + int retvaltemp; + retval=run_it(target, exit_point, timeout_ms, arch_info); + breakpoint_remove(target, exit_point); - + + if (retval!=ERROR_OK) + return retval; + for (i = 0; i < num_mem_params; i++) { if (mem_params[i].direction != PARAM_OUT) - target_read_buffer(target, mem_params[i].address, mem_params[i].size, mem_params[i].value); + if((retvaltemp = target_read_buffer(target, mem_params[i].address, mem_params[i].size, mem_params[i].value)) != ERROR_OK) + { + retval = retvaltemp; + } } - + for (i = 0; i < num_reg_params; i++) { if (reg_params[i].direction != PARAM_OUT) { - + reg_t *reg = register_get_by_name(armv4_5->core_cache, reg_params[i].reg_name, 0); if (!reg) { - ERROR("BUG: register '%s' not found", reg_params[i].reg_name); + LOG_ERROR("BUG: register '%s' not found", reg_params[i].reg_name); exit(-1); } - + if (reg->size != reg_params[i].size) { - ERROR("BUG: register '%s' size doesn't match reg_params[i].size", reg_params[i].reg_name); + LOG_ERROR("BUG: register '%s' size doesn't match reg_params[i].size", reg_params[i].reg_name); exit(-1); } - + buf_set_u32(reg_params[i].value, 0, 32, buf_get_u32(reg->value, 0, 32)); } } - + for (i = 0; i <= 16; i++) { - DEBUG("restoring register %s with value 0x%8.8x", ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5_algorithm_info->core_mode, i).name, buf_get_u32(ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5_algorithm_info->core_mode, i).value, 0, 32)); + LOG_DEBUG("restoring register %s with value 0x%8.8x", ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5_algorithm_info->core_mode, i).name, context[i]); buf_set_u32(ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5_algorithm_info->core_mode, i).value, 0, 32, context[i]); ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5_algorithm_info->core_mode, i).valid = 1; ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5_algorithm_info->core_mode, i).dirty = 1; @@ -638,20 +656,26 @@ int armv4_5_run_algorithm(struct target_s *target, int num_mem_params, mem_param buf_set_u32(armv4_5->core_cache->reg_list[ARMV4_5_CPSR].value, 0, 32, cpsr); armv4_5->core_cache->reg_list[ARMV4_5_CPSR].valid = 1; armv4_5->core_cache->reg_list[ARMV4_5_CPSR].dirty = 1; - + armv4_5->core_state = core_state; armv4_5->core_mode = core_mode; return retval; } + +int armv4_5_run_algorithm(struct target_s *target, int num_mem_params, mem_param_t *mem_params, int num_reg_params, reg_param_t *reg_params, u32 entry_point, u32 exit_point, int timeout_ms, void *arch_info) +{ + return armv4_5_run_algorithm_inner(target, num_mem_params, mem_params, num_reg_params, reg_params, entry_point, exit_point, timeout_ms, arch_info, armv4_5_run_algorithm_completion); +} + int armv4_5_init_arch_info(target_t *target, armv4_5_common_t *armv4_5) -{ +{ target->arch_info = armv4_5; armv4_5->common_magic = ARMV4_5_COMMON_MAGIC; armv4_5->core_state = ARMV4_5_STATE_ARM; armv4_5->core_mode = ARMV4_5_MODE_USR; - + return ERROR_OK; }