+int arm920t_handle_read_cache_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+{
+ target_t *target = get_current_target(cmd_ctx);
+ armv4_5_common_t *armv4_5;
+ arm7_9_common_t *arm7_9;
+ arm9tdmi_common_t *arm9tdmi;
+ arm920t_common_t *arm920t;
+ arm_jtag_t *jtag_info;
+ u32 cp15c15;
+ u32 cp15_ctrl, cp15_ctrl_saved;
+ u32 regs[16];
+ u32 *regs_p[16];
+ u32 C15_C_D_Ind, C15_C_I_Ind;
+ int i;
+ FILE *output;
+ arm920t_cache_line_t d_cache[8][64], i_cache[8][64];
+ int segment, index;
+
+ if (argc != 1)
+ {
+ command_print(cmd_ctx, "usage: arm920t read_cache <filename>");
+ return ERROR_OK;
+ }
+
+ if ((output = fopen(args[0], "w")) == NULL)
+ {
+ DEBUG("error opening cache content file");
+ return ERROR_OK;
+ }
+
+ for (i = 0; i < 16; i++)
+ regs_p[i] = ®s[i];
+
+ if (arm920t_get_arch_pointers(target, &armv4_5, &arm7_9, &arm9tdmi, &arm920t) != ERROR_OK)
+ {
+ command_print(cmd_ctx, "current target isn't an ARM920t target");
+ return ERROR_OK;
+ }
+
+ jtag_info = &arm7_9->jtag_info;
+
+ /* disable MMU and Caches */
+ arm920t_read_cp15_physical(target, ARM920T_CP15_PHYS_ADDR(0, 0x1, 0), &cp15_ctrl);
+ jtag_execute_queue();
+ cp15_ctrl_saved = cp15_ctrl;
+ cp15_ctrl &= ~(ARMV4_5_MMU_ENABLED | ARMV4_5_D_U_CACHE_ENABLED | ARMV4_5_I_CACHE_ENABLED);
+ arm920t_write_cp15_physical(target, ARM920T_CP15_PHYS_ADDR(0, 0x1, 0), cp15_ctrl);
+
+ /* read CP15 test state register */
+ arm920t_read_cp15_physical(target, ARM920T_CP15_PHYS_ADDR(0, 0xf, 0), &cp15c15);
+ jtag_execute_queue();
+
+ /* read DCache content */
+ fprintf(output, "DCache:\n");
+
+ /* go through segments 0 to nsets (8 on ARM920T, 4 on ARM922T) */
+ for (segment = 0; segment < arm920t->armv4_5_mmu.armv4_5_cache.d_u_size.nsets; segment++)
+ {
+ fprintf(output, "\nsegment: %i\n----------", segment);
+
+ /* Ra: r0 = SBZ(31:8):segment(7:5):SBZ(4:0) */
+ regs[0] = 0x0 | (segment << 5);
+ arm9tdmi_write_core_regs(target, 0x1, regs);
+
+ /* set interpret mode */
+ cp15c15 |= 0x1;
+ arm920t_write_cp15_physical(target, ARM920T_CP15_PHYS_ADDR(0, 0xf, 0), cp15c15);
+
+ /* D CAM Read, loads current victim into C15.C.D.Ind */
+ arm920t_execute_cp15(target, ARMV4_5_MCR(15,2,0,15,6,2), ARMV4_5_LDR(1, 0));
+
+ /* read current victim */
+ arm920t_read_cp15_physical(target, 0x3d, &C15_C_D_Ind);
+
+ /* clear interpret mode */
+ cp15c15 &= ~0x1;
+ arm920t_write_cp15_physical(target, 0x1e, cp15c15);
+
+ for (index = 0; index < 64; index++)
+ {
+ /* Ra: r0 = index(31:26):SBZ(25:8):segment(7:5):SBZ(4:0) */
+ regs[0] = 0x0 | (segment << 5) | (index << 26);
+ arm9tdmi_write_core_regs(target, 0x1, regs);
+
+ /* set interpret mode */
+ cp15c15 |= 0x1;
+ arm920t_write_cp15_physical(target, ARM920T_CP15_PHYS_ADDR(0, 0xf, 0), cp15c15);
+
+ /* Write DCache victim */
+ arm920t_execute_cp15(target, ARMV4_5_MCR(15,0,0,9,1,0), ARMV4_5_LDR(1, 0));
+
+ /* Read D RAM */
+ arm920t_execute_cp15(target, ARMV4_5_MCR(15,2,0,15,10,2), ARMV4_5_LDMIA(0, 0x1fe, 0, 0));
+
+ /* Read D CAM */
+ arm920t_execute_cp15(target, ARMV4_5_MCR(15,2,0,15,6,2), ARMV4_5_LDR(9, 0));
+
+ /* clear interpret mode */
+ cp15c15 &= ~0x1;
+ arm920t_write_cp15_physical(target, 0x1e, cp15c15);
+
+ /* read D RAM and CAM content */
+ arm9tdmi_read_core_regs(target, 0x3fe, regs_p);
+ jtag_execute_queue();
+
+ d_cache[segment][index].cam = regs[9];
+
+ /* mask LFSR[6] */
+ regs[9] &= 0xfffffffe;
+ fprintf(output, "\nsegment: %i, index: %i, CAM: 0x%8.8x, content (%s):\n", segment, index, regs[9], (regs[9] & 0x10) ? "valid" : "invalid");
+
+ for (i = 1; i < 9; i++)
+ {
+ d_cache[segment][index].data[i] = regs[i];
+ fprintf(output, "%i: 0x%8.8x\n", i-1, regs[i]);
+ }
+
+ }
+
+ /* Ra: r0 = index(31:26):SBZ(25:8):segment(7:5):SBZ(4:0) */
+ regs[0] = 0x0 | (segment << 5) | (C15_C_D_Ind << 26);
+ arm9tdmi_write_core_regs(target, 0x1, regs);
+
+ /* set interpret mode */
+ cp15c15 |= 0x1;
+ arm920t_write_cp15_physical(target, ARM920T_CP15_PHYS_ADDR(0, 0xf, 0), cp15c15);
+
+ /* Write DCache victim */
+ arm920t_execute_cp15(target, ARMV4_5_MCR(15,0,0,9,1,0), ARMV4_5_LDR(1, 0));
+
+ /* clear interpret mode */
+ cp15c15 &= ~0x1;
+ arm920t_write_cp15_physical(target, 0x1e, cp15c15);
+ }
+
+ /* read ICache content */
+ fprintf(output, "ICache:\n");
+
+ /* go through segments 0 to nsets (8 on ARM920T, 4 on ARM922T) */
+ for (segment = 0; segment < arm920t->armv4_5_mmu.armv4_5_cache.d_u_size.nsets; segment++)
+ {
+ fprintf(output, "segment: %i\n----------", segment);
+
+ /* Ra: r0 = SBZ(31:8):segment(7:5):SBZ(4:0) */
+ regs[0] = 0x0 | (segment << 5);
+ arm9tdmi_write_core_regs(target, 0x1, regs);
+
+ /* set interpret mode */
+ cp15c15 |= 0x1;
+ arm920t_write_cp15_physical(target, ARM920T_CP15_PHYS_ADDR(0, 0xf, 0), cp15c15);
+
+ /* I CAM Read, loads current victim into C15.C.I.Ind */
+ arm920t_execute_cp15(target, ARMV4_5_MCR(15,2,0,15,5,2), ARMV4_5_LDR(1, 0));
+
+ /* read current victim */
+ arm920t_read_cp15_physical(target, 0x3b, &C15_C_I_Ind);
+
+ /* clear interpret mode */
+ cp15c15 &= ~0x1;
+ arm920t_write_cp15_physical(target, 0x1e, cp15c15);
+
+ for (index = 0; index < 64; index++)
+ {
+ /* Ra: r0 = index(31:26):SBZ(25:8):segment(7:5):SBZ(4:0) */
+ regs[0] = 0x0 | (segment << 5) | (index << 26);
+ arm9tdmi_write_core_regs(target, 0x1, regs);
+
+ /* set interpret mode */
+ cp15c15 |= 0x1;
+ arm920t_write_cp15_physical(target, ARM920T_CP15_PHYS_ADDR(0, 0xf, 0), cp15c15);
+
+ /* Write ICache victim */
+ arm920t_execute_cp15(target, ARMV4_5_MCR(15,0,0,9,1,1), ARMV4_5_LDR(1, 0));
+
+ /* Read I RAM */
+ arm920t_execute_cp15(target, ARMV4_5_MCR(15,2,0,15,9,2), ARMV4_5_LDMIA(0, 0x1fe, 0, 0));
+
+ /* Read I CAM */
+ arm920t_execute_cp15(target, ARMV4_5_MCR(15,2,0,15,5,2), ARMV4_5_LDR(9, 0));
+
+ /* clear interpret mode */
+ cp15c15 &= ~0x1;
+ arm920t_write_cp15_physical(target, 0x1e, cp15c15);
+
+ /* read I RAM and CAM content */
+ arm9tdmi_read_core_regs(target, 0x3fe, regs_p);
+ jtag_execute_queue();
+
+ i_cache[segment][index].cam = regs[9];
+
+ /* mask LFSR[6] */
+ regs[9] &= 0xfffffffe;
+ fprintf(output, "\nsegment: %i, index: %i, CAM: 0x%8.8x, content (%s):\n", segment, index, regs[9], (regs[9] & 0x10) ? "valid" : "invalid");
+
+ for (i = 1; i < 9; i++)
+ {
+ i_cache[segment][index].data[i] = regs[i];
+ fprintf(output, "%i: 0x%8.8x\n", i-1, regs[i]);
+ }
+
+ }
+
+
+ /* Ra: r0 = index(31:26):SBZ(25:8):segment(7:5):SBZ(4:0) */
+ regs[0] = 0x0 | (segment << 5) | (C15_C_D_Ind << 26);
+ arm9tdmi_write_core_regs(target, 0x1, regs);
+
+ /* set interpret mode */
+ cp15c15 |= 0x1;
+ arm920t_write_cp15_physical(target, ARM920T_CP15_PHYS_ADDR(0, 0xf, 0), cp15c15);
+
+ /* Write ICache victim */
+ arm920t_execute_cp15(target, ARMV4_5_MCR(15,0,0,9,1,1), ARMV4_5_LDR(1, 0));
+
+ /* clear interpret mode */
+ cp15c15 &= ~0x1;
+ arm920t_write_cp15_physical(target, 0x1e, cp15c15);
+ }
+
+ /* restore CP15 MMU and Cache settings */
+ arm920t_write_cp15_physical(target, ARM920T_CP15_PHYS_ADDR(0, 0x1, 0), cp15_ctrl_saved);
+
+ command_print(cmd_ctx, "cache content successfully output to %s", args[0]);
+
+ fclose(output);
+
+ /* mark registers dirty */
+ ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5->core_mode, 0).dirty = 1;
+ ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5->core_mode, 1).dirty = 1;
+ ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5->core_mode, 2).dirty = 1;
+ ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5->core_mode, 3).dirty = 1;
+ ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5->core_mode, 4).dirty = 1;
+ ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5->core_mode, 5).dirty = 1;
+ ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5->core_mode, 6).dirty = 1;
+ ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5->core_mode, 7).dirty = 1;
+ ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5->core_mode, 8).dirty = 1;
+ ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5->core_mode, 9).dirty = 1;
+
+ return ERROR_OK;
+}
+
+int arm920t_handle_read_mmu_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+{
+ target_t *target = get_current_target(cmd_ctx);
+ armv4_5_common_t *armv4_5;
+ arm7_9_common_t *arm7_9;
+ arm9tdmi_common_t *arm9tdmi;
+ arm920t_common_t *arm920t;
+ arm_jtag_t *jtag_info;
+ u32 cp15c15;
+ u32 cp15_ctrl, cp15_ctrl_saved;
+ u32 regs[16];
+ u32 *regs_p[16];
+ int i;
+ FILE *output;
+ u32 Dlockdown, Ilockdown;
+ arm920t_tlb_entry_t d_tlb[64], i_tlb[64];
+ int victim;
+
+ if (argc != 1)
+ {
+ command_print(cmd_ctx, "usage: arm920t read_mmu <filename>");
+ return ERROR_OK;
+ }
+
+ if ((output = fopen(args[0], "w")) == NULL)
+ {
+ DEBUG("error opening mmu content file");
+ return ERROR_OK;
+ }
+
+ for (i = 0; i < 16; i++)
+ regs_p[i] = ®s[i];
+
+ if (arm920t_get_arch_pointers(target, &armv4_5, &arm7_9, &arm9tdmi, &arm920t) != ERROR_OK)
+ {
+ command_print(cmd_ctx, "current target isn't an ARM920t target");
+ return ERROR_OK;
+ }
+
+ jtag_info = &arm7_9->jtag_info;
+
+ /* disable MMU and Caches */
+ arm920t_read_cp15_physical(target, ARM920T_CP15_PHYS_ADDR(0, 0x1, 0), &cp15_ctrl);
+ jtag_execute_queue();
+ cp15_ctrl_saved = cp15_ctrl;
+ cp15_ctrl &= ~(ARMV4_5_MMU_ENABLED | ARMV4_5_D_U_CACHE_ENABLED | ARMV4_5_I_CACHE_ENABLED);
+ arm920t_write_cp15_physical(target, ARM920T_CP15_PHYS_ADDR(0, 0x1, 0), cp15_ctrl);
+
+ /* read CP15 test state register */
+ arm920t_read_cp15_physical(target, ARM920T_CP15_PHYS_ADDR(0, 0xf, 0), &cp15c15);
+ jtag_execute_queue();
+
+ /* prepare reading D TLB content
+ * */
+
+ /* set interpret mode */
+ cp15c15 |= 0x1;
+ arm920t_write_cp15_physical(target, ARM920T_CP15_PHYS_ADDR(0, 0xf, 0), cp15c15);
+
+ /* Read D TLB lockdown */
+ arm920t_execute_cp15(target, ARMV4_5_MRC(15,0,0,10,0,0), ARMV4_5_LDR(1, 0));
+
+ /* clear interpret mode */
+ cp15c15 &= ~0x1;
+ arm920t_write_cp15_physical(target, 0x1e, cp15c15);
+
+ /* read D TLB lockdown stored to r1 */
+ arm9tdmi_read_core_regs(target, 0x2, regs_p);
+ jtag_execute_queue();
+ Dlockdown = regs[1];
+
+ for (victim = 0; victim < 64; victim += 8)
+ {
+ /* new lockdown value: base[31:26]:victim[25:20]:SBZ[19:1]:p[0]
+ * base remains unchanged, victim goes through entries 0 to 63 */
+ regs[1] = (Dlockdown & 0xfc000000) | (victim << 20);
+ arm9tdmi_write_core_regs(target, 0x2, regs);
+
+ /* set interpret mode */
+ cp15c15 |= 0x1;
+ arm920t_write_cp15_physical(target, ARM920T_CP15_PHYS_ADDR(0, 0xf, 0), cp15c15);
+
+ /* Write D TLB lockdown */
+ arm920t_execute_cp15(target, ARMV4_5_MCR(15,0,0,10,0,0), ARMV4_5_STR(1, 0));
+
+ /* Read D TLB CAM */
+ arm920t_execute_cp15(target, ARMV4_5_MCR(15,4,0,15,6,4), ARMV4_5_LDMIA(0, 0x3fc, 0, 0));
+
+ /* clear interpret mode */
+ cp15c15 &= ~0x1;
+ arm920t_write_cp15_physical(target, 0x1e, cp15c15);
+
+ /* read D TLB CAM content stored to r2-r9 */
+ arm9tdmi_read_core_regs(target, 0x3fc, regs_p);
+ jtag_execute_queue();
+
+ for (i = 0; i < 8; i++)
+ d_tlb[victim + i].cam = regs[i + 2];
+ }
+
+ for (victim = 0; victim < 64; victim++)
+ {
+ /* new lockdown value: base[31:26]:victim[25:20]:SBZ[19:1]:p[0]
+ * base remains unchanged, victim goes through entries 0 to 63 */
+ regs[1] = (Dlockdown & 0xfc000000) | (victim << 20);
+ arm9tdmi_write_core_regs(target, 0x2, regs);
+
+ /* set interpret mode */
+ cp15c15 |= 0x1;
+ arm920t_write_cp15_physical(target, ARM920T_CP15_PHYS_ADDR(0, 0xf, 0), cp15c15);
+
+ /* Write D TLB lockdown */
+ arm920t_execute_cp15(target, ARMV4_5_MCR(15,0,0,10,0,0), ARMV4_5_STR(1, 0));
+
+ /* Read D TLB RAM1 */
+ arm920t_execute_cp15(target, ARMV4_5_MCR(15,4,0,15,10,4), ARMV4_5_LDR(2,0));
+
+ /* Read D TLB RAM2 */
+ arm920t_execute_cp15(target, ARMV4_5_MCR(15,4,0,15,2,5), ARMV4_5_LDR(3,0));
+
+ /* clear interpret mode */
+ cp15c15 &= ~0x1;
+ arm920t_write_cp15_physical(target, 0x1e, cp15c15);
+
+ /* read D TLB RAM content stored to r2 and r3 */
+ arm9tdmi_read_core_regs(target, 0xc, regs_p);
+ jtag_execute_queue();
+
+ d_tlb[victim].ram1 = regs[2];
+ d_tlb[victim].ram2 = regs[3];
+ }
+
+ /* restore D TLB lockdown */
+ regs[1] = Dlockdown;
+ arm9tdmi_write_core_regs(target, 0x2, regs);
+
+ /* Write D TLB lockdown */
+ arm920t_execute_cp15(target, ARMV4_5_MCR(15,0,0,10,0,0), ARMV4_5_STR(1, 0));
+
+ /* prepare reading I TLB content
+ * */
+
+ /* set interpret mode */
+ cp15c15 |= 0x1;
+ arm920t_write_cp15_physical(target, ARM920T_CP15_PHYS_ADDR(0, 0xf, 0), cp15c15);
+
+ /* Read I TLB lockdown */
+ arm920t_execute_cp15(target, ARMV4_5_MRC(15,0,0,10,0,1), ARMV4_5_LDR(1, 0));
+
+ /* clear interpret mode */
+ cp15c15 &= ~0x1;
+ arm920t_write_cp15_physical(target, 0x1e, cp15c15);
+
+ /* read I TLB lockdown stored to r1 */
+ arm9tdmi_read_core_regs(target, 0x2, regs_p);
+ jtag_execute_queue();
+ Ilockdown = regs[1];
+
+ for (victim = 0; victim < 64; victim += 8)
+ {
+ /* new lockdown value: base[31:26]:victim[25:20]:SBZ[19:1]:p[0]
+ * base remains unchanged, victim goes through entries 0 to 63 */
+ regs[1] = (Ilockdown & 0xfc000000) | (victim << 20);
+ arm9tdmi_write_core_regs(target, 0x2, regs);
+
+ /* set interpret mode */
+ cp15c15 |= 0x1;
+ arm920t_write_cp15_physical(target, ARM920T_CP15_PHYS_ADDR(0, 0xf, 0), cp15c15);
+
+ /* Write I TLB lockdown */
+ arm920t_execute_cp15(target, ARMV4_5_MCR(15,0,0,10,0,1), ARMV4_5_STR(1, 0));
+
+ /* Read I TLB CAM */
+ arm920t_execute_cp15(target, ARMV4_5_MCR(15,4,0,15,5,4), ARMV4_5_LDMIA(0, 0x3fc, 0, 0));
+
+ /* clear interpret mode */
+ cp15c15 &= ~0x1;
+ arm920t_write_cp15_physical(target, 0x1e, cp15c15);
+
+ /* read I TLB CAM content stored to r2-r9 */
+ arm9tdmi_read_core_regs(target, 0x3fc, regs_p);
+ jtag_execute_queue();
+
+ for (i = 0; i < 8; i++)
+ i_tlb[i + victim].cam = regs[i + 2];
+ }
+
+ for (victim = 0; victim < 64; victim++)
+ {
+ /* new lockdown value: base[31:26]:victim[25:20]:SBZ[19:1]:p[0]
+ * base remains unchanged, victim goes through entries 0 to 63 */
+ regs[1] = (Dlockdown & 0xfc000000) | (victim << 20);
+ arm9tdmi_write_core_regs(target, 0x2, regs);
+
+ /* set interpret mode */
+ cp15c15 |= 0x1;
+ arm920t_write_cp15_physical(target, ARM920T_CP15_PHYS_ADDR(0, 0xf, 0), cp15c15);
+
+ /* Write I TLB lockdown */
+ arm920t_execute_cp15(target, ARMV4_5_MCR(15,0,0,10,0,1), ARMV4_5_STR(1, 0));
+
+ /* Read I TLB RAM1 */
+ arm920t_execute_cp15(target, ARMV4_5_MCR(15,4,0,15,9,4), ARMV4_5_LDR(2,0));
+
+ /* Read I TLB RAM2 */
+ arm920t_execute_cp15(target, ARMV4_5_MCR(15,4,0,15,1,5), ARMV4_5_LDR(3,0));
+
+ /* clear interpret mode */
+ cp15c15 &= ~0x1;
+ arm920t_write_cp15_physical(target, 0x1e, cp15c15);
+
+ /* read I TLB RAM content stored to r2 and r3 */
+ arm9tdmi_read_core_regs(target, 0xc, regs_p);
+ jtag_execute_queue();
+
+ i_tlb[victim].ram1 = regs[2];
+ i_tlb[victim].ram2 = regs[3];
+ }
+
+ /* restore I TLB lockdown */
+ regs[1] = Ilockdown;
+ arm9tdmi_write_core_regs(target, 0x2, regs);
+
+ /* Write I TLB lockdown */
+ arm920t_execute_cp15(target, ARMV4_5_MCR(15,0,0,10,0,1), ARMV4_5_STR(1, 0));
+
+ /* restore CP15 MMU and Cache settings */
+ arm920t_write_cp15_physical(target, ARM920T_CP15_PHYS_ADDR(0, 0x1, 0), cp15_ctrl_saved);
+
+ /* output data to file */
+ fprintf(output, "D TLB content:\n");
+ for (i = 0; i < 64; i++)
+ {
+ fprintf(output, "%i: 0x%8.8x 0x%8.8x 0x%8.8x %s\n", i, d_tlb[i].cam, d_tlb[i].ram1, d_tlb[i].ram2, (d_tlb[i].cam & 0x20) ? "(valid)" : "(invalid)");
+ }
+
+ fprintf(output, "\n\nI TLB content:\n");
+ for (i = 0; i < 64; i++)
+ {
+ fprintf(output, "%i: 0x%8.8x 0x%8.8x 0x%8.8x %s\n", i, i_tlb[i].cam, i_tlb[i].ram1, i_tlb[i].ram2, (i_tlb[i].cam & 0x20) ? "(valid)" : "(invalid)");
+ }
+
+ command_print(cmd_ctx, "mmu content successfully output to %s", args[0]);
+
+ fclose(output);
+
+ /* mark registers dirty */
+ ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5->core_mode, 0).dirty = 1;
+ ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5->core_mode, 1).dirty = 1;
+ ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5->core_mode, 2).dirty = 1;
+ ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5->core_mode, 3).dirty = 1;
+ ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5->core_mode, 4).dirty = 1;
+ ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5->core_mode, 5).dirty = 1;
+ ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5->core_mode, 6).dirty = 1;
+ ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5->core_mode, 7).dirty = 1;
+ ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5->core_mode, 8).dirty = 1;
+ ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5->core_mode, 9).dirty = 1;
+
+ return ERROR_OK;
+}