diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/flash/flash.c | 11 | ||||
| -rw-r--r-- | src/flash/lpc2900.c | 28 | ||||
| -rw-r--r-- | src/flash/mx3_nand.c | 4 | ||||
| -rw-r--r-- | src/jtag/core.c | 31 | ||||
| -rw-r--r-- | src/target/arm11.c | 6 | ||||
| -rw-r--r-- | src/target/etm.c | 20 | ||||
| -rw-r--r-- | src/target/xscale.c | 487 |
7 files changed, 300 insertions, 287 deletions
diff --git a/src/flash/flash.c b/src/flash/flash.c index 4c123f8f..d1b023c5 100644 --- a/src/flash/flash.c +++ b/src/flash/flash.c @@ -569,8 +569,8 @@ static int flash_check_sector_parameters(struct command_context_s *cmd_ctx, } if (!(last <= (num_sectors - 1))) { - command_print(cmd_ctx, "ERROR: " - "last sector must be <= %d", num_sectors - 1); + command_print(cmd_ctx, "ERROR: last sector must be <= %d", + (int) num_sectors - 1); return ERROR_FAIL; } @@ -616,7 +616,8 @@ static int handle_flash_erase_command(struct command_context_s *cmd_ctx, return retval; command_print(cmd_ctx, "erased sectors %i through %i " "on flash bank %i in %s", - first, last, bank_nr, duration_text); + (int) first, (int) last, (int) bank_nr, + duration_text); free(duration_text); } } @@ -667,8 +668,8 @@ static int handle_flash_protect_command(struct command_context_s *cmd_ctx, if (retval == ERROR_OK) { command_print(cmd_ctx, "%s protection for sectors %i " "through %i on flash bank %i", - (set) ? "set" : "cleared", first, - last, bank_nr); + (set) ? "set" : "cleared", (int) first, + (int) last, (int) bank_nr); } } else diff --git a/src/flash/lpc2900.c b/src/flash/lpc2900.c index 26ca67f5..e39c5319 100644 --- a/src/flash/lpc2900.c +++ b/src/flash/lpc2900.c @@ -444,9 +444,9 @@ static int lpc2900_write_index_page( struct flash_bank_s *bank, uint8_t (*page)[FLASH_PAGE_SIZE] ) { /* Only pages 4...7 are user writable */ - if( (pagenum < 4) || (pagenum > 7) ) + if ((pagenum < 4) || (pagenum > 7)) { - LOG_ERROR( "Refuse to burn index sector page %" PRIu32, pagenum ); + LOG_ERROR("Refuse to burn index sector page %d", pagenum); return ERROR_COMMAND_ARGUMENT_INVALID; } @@ -479,7 +479,7 @@ static int lpc2900_write_index_page( struct flash_bank_s *bank, bank->base + pagenum * FLASH_PAGE_SIZE, 4, FLASH_PAGE_SIZE / 4, (uint8_t *)page) != ERROR_OK ) { - LOG_ERROR( "Index sector write failed @ page %" PRIu32, pagenum ); + LOG_ERROR("Index sector write failed @ page %d", pagenum); target_write_u32( target, FCTR, FCTR_FS_CS | FCTR_FS_WEB ); return ERROR_FLASH_OPERATION_FAILED; @@ -501,10 +501,10 @@ static int lpc2900_write_index_page( struct flash_bank_s *bank, /* Wait for the end of the write operation. If it's not over after one * second, something went dreadfully wrong... :-( */ - if( lpc2900_wait_status( bank, INTSRC_END_OF_BURN, 1000 ) != ERROR_OK ) + if (lpc2900_wait_status(bank, INTSRC_END_OF_BURN, 1000) != ERROR_OK) { - LOG_ERROR( "Index sector write failed @ page %" PRIu32, pagenum ); - target_write_u32( target, FCTR, FCTR_FS_CS | FCTR_FS_WEB ); + LOG_ERROR("Index sector write failed @ page %d", pagenum); + target_write_u32(target, FCTR, FCTR_FS_CS | FCTR_FS_WEB); return ERROR_FLASH_OPERATION_FAILED; } @@ -796,7 +796,8 @@ static int lpc2900_handle_write_custom_command( struct command_context_s *cmd_ct if( (image.sections[0].base_address != 0) || (image.sections[0].size != ISS_CUSTOMER_SIZE) ) { - LOG_ERROR("Incorrect image file size. Expected %" PRIu32 ", got %" PRIu32, + LOG_ERROR("Incorrect image file size. Expected %d, " + "got %" PRIu32, ISS_CUSTOMER_SIZE, image.sections[0].size); return ERROR_COMMAND_SYNTAX_ERROR; } @@ -1477,12 +1478,13 @@ static int lpc2900_write(struct flash_bank_s *bank, uint8_t *buffer, } /* Skip the current sector if it is secured */ - if( bank->sectors[start_sector].is_protected ) + if (bank->sectors[start_sector].is_protected) { - LOG_DEBUG( "Skip secured sector %" PRIu32, start_sector ); + LOG_DEBUG("Skip secured sector %d", + start_sector); /* Stop if this is the last sector */ - if( start_sector == bank->num_sectors - 1 ) + if (start_sector == bank->num_sectors - 1) { break; } @@ -1763,9 +1765,9 @@ static int lpc2900_probe(struct flash_bank_s *bank) } /* Show detected device */ - LOG_INFO("Flash bank %" PRIu32 + LOG_INFO("Flash bank %d" ": Device %s, %" PRIu32 - " KiB in %" PRIu32 " sectors", + " KiB in %d sectors", bank->bank_number, lpc2900_info->target_name, bank->size / KiB, bank->num_sectors); @@ -1805,7 +1807,7 @@ static int lpc2900_probe(struct flash_bank_s *bank) * that has more than 19 sectors. Politely ask for a fix then. */ bank->sectors[i].size = 0; - LOG_ERROR("Never heard about sector %" PRIu32 " (FIXME please)", i); + LOG_ERROR("Never heard about sector %d", i); } offset += bank->sectors[i].size; diff --git a/src/flash/mx3_nand.c b/src/flash/mx3_nand.c index 20ab91e8..a5df0033 100644 --- a/src/flash/mx3_nand.c +++ b/src/flash/mx3_nand.c @@ -40,9 +40,9 @@ get_next_halfword_from_sram_buffer() not tested static const char target_not_halted_err_msg[] = "target must be halted to use mx3 NAND flash controller"; static const char data_block_size_err_msg[] = - "minimal granularity is one half-word, %d is incorrect"; + "minimal granularity is one half-word, %" PRId32 " is incorrect"; static const char sram_buffer_bounds_err_msg[] = - "trying to access out of SRAM buffer bound (addr=0x%x)"; + "trying to access out of SRAM buffer bound (addr=0x%" PRIx32 ")"; static const char get_status_register_err_msg[] = "can't get NAND status"; static uint32_t in_sram_address; unsigned char sign_of_sequental_byte_read; diff --git a/src/jtag/core.c b/src/jtag/core.c index 1c9d13c9..564b93f8 100644 --- a/src/jtag/core.c +++ b/src/jtag/core.c @@ -1167,7 +1167,7 @@ static int jtag_validate_ircapture(void) (tap->ir_length + 7) / tap->ir_length, val, (tap->ir_length + 7) / tap->ir_length, - tap->ir_capture_value); + (unsigned) tap->ir_capture_value); retval = ERROR_JTAG_INIT_FAILED; goto done; @@ -1360,22 +1360,31 @@ int jtag_init_reset(struct command_context_s *cmd_ctx) if ((retval = jtag_interface_init(cmd_ctx)) != ERROR_OK) return retval; - LOG_DEBUG("Trying to bring the JTAG controller to life by asserting TRST / TLR"); + LOG_DEBUG("Initializing with hard TRST+SRST reset"); - /* Reset can happen after a power cycle. - * - * Ideally we would only assert TRST or run TLR before the target reset. + /* + * This procedure is used by default when OpenOCD triggers a reset. + * It's now done through an overridable Tcl "init_reset" wrapper. * - * However w/srst_pulls_trst, trst is asserted together with the target - * reset whether we want it or not. + * This started out as a more powerful "get JTAG working" reset than + * jtag_init_inner(), applying TRST because some chips won't activate + * JTAG without a TRST cycle (presumed to be async, though some of + * those chips synchronize JTAG activation using TCK). * - * NB! Some targets have JTAG circuitry disabled until a - * trst & srst has been asserted. + * But some chips only activate JTAG as part of an SRST cycle; SRST + * got mixed in. So it became a hard reset routine, which got used + * in more places, and which coped with JTAG reset being forced as + * part of SRST (srst_pulls_trst). * - * NB! here we assume nsrst/ntrst delay are sufficient! + * And even more corner cases started to surface: TRST and/or SRST + * assertion timings matter; some chips need other JTAG operations; + * TRST/SRST sequences can need to be different from these, etc. * - * NB! order matters!!!! srst *can* disconnect JTAG circuitry + * Systems should override that wrapper to support system-specific + * requirements that this not-fully-generic code doesn't handle. * + * REVISIT once Tcl code can read the reset_config modes, this won't + * need to be a C routine at all... */ jtag_add_reset(1, 0); /* TAP_RESET, using TMS+TCK or TRST */ if (jtag_reset_config & RESET_HAS_SRST) diff --git a/src/target/arm11.c b/src/target/arm11.c index dc465973..588ea3c2 100644 --- a/src/target/arm11.c +++ b/src/target/arm11.c @@ -1480,8 +1480,10 @@ int arm11_write_memory(struct target_s *target, uint32_t address, uint32_t size, if (address + size * count != r0) { - LOG_ERROR("Data transfer failed. Expected end address 0x%08x, got 0x%08x", - address + size * count, r0); + LOG_ERROR("Data transfer failed. Expected end " + "address 0x%08x, got 0x%08x", + (unsigned) (address + size * count), + (unsigned) r0); if (arm11_config_memwrite_burst) LOG_ERROR("use 'arm11 memwrite burst disable' to disable fast burst mode"); diff --git a/src/target/etm.c b/src/target/etm.c index 5a774f4d..34e2ca8a 100644 --- a/src/target/etm.c +++ b/src/target/etm.c @@ -1497,29 +1497,29 @@ static int handle_etm_info_command(struct command_context_s *cmd_ctx, command_print(cmd_ctx, "ETM v%d.%d", etm->bcd_vers >> 4, etm->bcd_vers & 0xf); command_print(cmd_ctx, "pairs of address comparators: %i", - (etm->config >> 0) & 0x0f); + (int) (etm->config >> 0) & 0x0f); command_print(cmd_ctx, "data comparators: %i", - (etm->config >> 4) & 0x0f); + (int) (etm->config >> 4) & 0x0f); command_print(cmd_ctx, "memory map decoders: %i", - (etm->config >> 8) & 0x1f); + (int) (etm->config >> 8) & 0x1f); command_print(cmd_ctx, "number of counters: %i", - (etm->config >> 13) & 0x07); + (int) (etm->config >> 13) & 0x07); command_print(cmd_ctx, "sequencer %spresent", - (etm->config & (1 << 16)) ? "" : "not "); + (int) (etm->config & (1 << 16)) ? "" : "not "); command_print(cmd_ctx, "number of ext. inputs: %i", - (etm->config >> 17) & 0x07); + (int) (etm->config >> 17) & 0x07); command_print(cmd_ctx, "number of ext. outputs: %i", - (etm->config >> 20) & 0x07); + (int) (etm->config >> 20) & 0x07); command_print(cmd_ctx, "FIFO full %spresent", - (etm->config & (1 << 23)) ? "" : "not "); + (int) (etm->config & (1 << 23)) ? "" : "not "); if (etm->bcd_vers < 0x20) command_print(cmd_ctx, "protocol version: %i", - (etm->config >> 28) & 0x07); + (int) (etm->config >> 28) & 0x07); else { command_print(cmd_ctx, "trace start/stop %spresent", (etm->config & (1 << 26)) ? "" : "not "); command_print(cmd_ctx, "number of context comparators: %i", - (etm->config >> 24) & 0x03); + (int) (etm->config >> 24) & 0x03); } /* SYS_CONFIG isn't present before ETMv1.2 */ diff --git a/src/target/xscale.c b/src/target/xscale.c index 40126c92..f245a206 100644 --- a/src/target/xscale.c +++ b/src/target/xscale.c @@ -35,90 +35,41 @@ #include "time_support.h" #include "image.h" -/* cli handling */ -int xscale_register_commands(struct command_context_s *cmd_ctx); -/* forward declarations */ -int xscale_target_create(struct target_s *target, Jim_Interp *interp); -int xscale_init_target(struct command_context_s *cmd_ctx, struct target_s *target); -int xscale_quit(void); - -int xscale_arch_state(struct target_s *target); -int xscale_poll(target_t *target); -int xscale_halt(target_t *target); -int xscale_resume(struct target_s *target, int current, uint32_t address, int handle_breakpoints, int debug_execution); -int xscale_step(struct target_s *target, int current, uint32_t address, int handle_breakpoints); -int xscale_debug_entry(target_t *target); -int xscale_restore_context(target_t *target); - -int xscale_assert_reset(target_t *target); -int xscale_deassert_reset(target_t *target); -int xscale_soft_reset_halt(struct target_s *target); - -int xscale_set_reg_u32(reg_t *reg, uint32_t value); - -int xscale_read_core_reg(struct target_s *target, int num, enum armv4_5_mode mode); -int xscale_write_core_reg(struct target_s *target, int num, enum armv4_5_mode mode, uint32_t value); - -int xscale_read_memory(struct target_s *target, uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer); -int xscale_write_memory(struct target_s *target, uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer); -int xscale_bulk_write_memory(target_t *target, uint32_t address, uint32_t count, uint8_t *buffer); - -int xscale_add_breakpoint(struct target_s *target, breakpoint_t *breakpoint); -int xscale_remove_breakpoint(struct target_s *target, breakpoint_t *breakpoint); -int xscale_set_breakpoint(struct target_s *target, breakpoint_t *breakpoint); -int xscale_unset_breakpoint(struct target_s *target, breakpoint_t *breakpoint); -int xscale_add_watchpoint(struct target_s *target, watchpoint_t *watchpoint); -int xscale_remove_watchpoint(struct target_s *target, watchpoint_t *watchpoint); -void xscale_enable_watchpoints(struct target_s *target); -void xscale_enable_breakpoints(struct target_s *target); -static int xscale_virt2phys(struct target_s *target, uint32_t virtual, uint32_t *physical); -static int xscale_mmu(struct target_s *target, int *enabled); - -int xscale_read_trace(target_t *target); - -target_type_t xscale_target = -{ - .name = "xscale", - - .poll = xscale_poll, - .arch_state = xscale_arch_state, - - .target_request_data = NULL, - - .halt = xscale_halt, - .resume = xscale_resume, - .step = xscale_step, - - .assert_reset = xscale_assert_reset, - .deassert_reset = xscale_deassert_reset, - .soft_reset_halt = xscale_soft_reset_halt, - - .get_gdb_reg_list = armv4_5_get_gdb_reg_list, - - .read_memory = xscale_read_memory, - .write_memory = xscale_write_memory, - .bulk_write_memory = xscale_bulk_write_memory, - .checksum_memory = arm7_9_checksum_memory, - .blank_check_memory = arm7_9_blank_check_memory, - - .run_algorithm = armv4_5_run_algorithm, +/* + * Important XScale documents available as of October 2009 include: + * + * Intel XScale® Core Developer’s Manual, January 2004 + * Order Number: 273473-002 + * This has a chapter detailing debug facilities, and punts some + * details to chip-specific microarchitecture documentats. + * + * Hot-Debug for Intel XScale® Core Debug White Paper, May 2005 + * Document Number: 273539-005 + * Less detailed than the developer's manual, but summarizes those + * missing details (for most XScales) and gives LOTS of notes about + * debugger/handler interaction issues. Presents a simpler reset + * and load-handler sequence than the arch doc. (Note, OpenOCD + * doesn't currently support "Hot-Debug" as defined there.) + * + * Chip-specific microarchitecture documents may also be useful. + */ - .add_breakpoint = xscale_add_breakpoint, - .remove_breakpoint = xscale_remove_breakpoint, - .add_watchpoint = xscale_add_watchpoint, - .remove_watchpoint = xscale_remove_watchpoint, - .register_commands = xscale_register_commands, - .target_create = xscale_target_create, - .init_target = xscale_init_target, - .quit = xscale_quit, +/* forward declarations */ +static int xscale_resume(struct target_s *, int current, + uint32_t address, int handle_breakpoints, int debug_execution); +static int xscale_debug_entry(target_t *); +static int xscale_restore_context(target_t *); +static int xscale_get_reg(reg_t *reg); +static int xscale_set_reg(reg_t *reg, uint8_t *buf); +static int xscale_set_breakpoint(struct target_s *, breakpoint_t *); +static int xscale_set_watchpoint(struct target_s *, watchpoint_t *); +static int xscale_unset_breakpoint(struct target_s *, breakpoint_t *); +static int xscale_read_trace(target_t *); - .virt2phys = xscale_virt2phys, - .mmu = xscale_mmu -}; -char* xscale_reg_list[] = +static char *const xscale_reg_list[] = { "XSCALE_MAINID", /* 0 */ "XSCALE_CACHETYPE", @@ -144,7 +95,7 @@ char* xscale_reg_list[] = "XSCALE_TXRXCTRL", }; -xscale_reg_t xscale_reg_arch_info[] = +static const xscale_reg_t xscale_reg_arch_info[] = { {XSCALE_MAINID, NULL}, {XSCALE_CACHETYPE, NULL}, @@ -170,12 +121,21 @@ xscale_reg_t xscale_reg_arch_info[] = {-1, NULL}, /* TXRXCTRL implicit access via JTAG */ }; -int xscale_reg_arch_type = -1; +static int xscale_reg_arch_type = -1; + +/* convenience wrapper to access XScale specific registers */ +static int xscale_set_reg_u32(reg_t *reg, uint32_t value) +{ + uint8_t buf[4]; + + buf_set_u32(buf, 0, 32, value); + + return xscale_set_reg(reg, buf); +} -int xscale_get_reg(reg_t *reg); -int xscale_set_reg(reg_t *reg, uint8_t *buf); -int xscale_get_arch_pointers(target_t *target, armv4_5_common_t **armv4_5_p, xscale_common_t **xscale_p) +static int xscale_get_arch_pointers(target_t *target, + armv4_5_common_t **armv4_5_p, xscale_common_t **xscale_p) { armv4_5_common_t *armv4_5 = target->arch_info; xscale_common_t *xscale = armv4_5->arch_info; @@ -198,7 +158,7 @@ int xscale_get_arch_pointers(target_t *target, armv4_5_common_t **armv4_5_p, xsc return ERROR_OK; } -int xscale_jtag_set_instr(jtag_tap_t *tap, uint32_t new_instr) +static int xscale_jtag_set_instr(jtag_tap_t *tap, uint32_t new_instr) { if (tap == NULL) return ERROR_FAIL; @@ -226,7 +186,7 @@ int xscale_jtag_set_instr(jtag_tap_t *tap, uint32_t new_instr) return ERROR_OK; } -int xscale_read_dcsr(target_t *target) +static int xscale_read_dcsr(target_t *target) { armv4_5_common_t *armv4_5 = target->arch_info; xscale_common_t *xscale = armv4_5->arch_info; @@ -258,7 +218,6 @@ int xscale_read_dcsr(target_t *target) fields[1].out_value = NULL; fields[1].in_value = xscale->reg_cache->reg_list[XSCALE_DCSR].value; - fields[2].tap = xscale->jtag_info.tap; fields[2].num_bits = 1; fields[2].out_value = &field2; @@ -298,11 +257,11 @@ int xscale_read_dcsr(target_t *target) static void xscale_getbuf(jtag_callback_data_t arg) { - uint8_t *in = (uint8_t *)arg; + uint8_t *in = (uint8_t *)arg; *((uint32_t *)in) = buf_get_u32(in, 0, 32); } -int xscale_receive(target_t *target, uint32_t *buffer, int num_words) +static int xscale_receive(target_t *target, uint32_t *buffer, int num_words) { if (num_words == 0) return ERROR_INVALID_ARGUMENTS; @@ -416,7 +375,7 @@ int xscale_receive(target_t *target, uint32_t *buffer, int num_words) return retval; } -int xscale_read_tx(target_t *target, int consume) +static int xscale_read_tx(target_t *target, int consume) { armv4_5_common_t *armv4_5 = target->arch_info; xscale_common_t *xscale = armv4_5->arch_info; @@ -458,7 +417,6 @@ int xscale_read_tx(target_t *target, int consume) fields[1].out_value = NULL; fields[1].in_value = xscale->reg_cache->reg_list[XSCALE_TX].value; - fields[2].tap = xscale->jtag_info.tap; fields[2].num_bits = 1; fields[2].out_value = NULL; @@ -519,7 +477,7 @@ int xscale_read_tx(target_t *target, int consume) return ERROR_OK; } -int xscale_write_rx(target_t *target) +static int xscale_write_rx(target_t *target) { armv4_5_common_t *armv4_5 = target->arch_info; xscale_common_t *xscale = armv4_5->arch_info; @@ -550,7 +508,6 @@ int xscale_write_rx(target_t *target) fields[1].out_value = xscale->reg_cache->reg_list[XSCALE_RX].value; fields[1].in_value = NULL; - fields[2].tap = xscale->jtag_info.tap; fields[2].num_bits = 1; fields[2].out_value = &field2; @@ -608,7 +565,7 @@ int xscale_write_rx(target_t *target) } /* send count elements of size byte to the debug handler */ -int xscale_send(target_t *target, uint8_t *buffer, int count, int size) +static int xscale_send(target_t *target, uint8_t *buffer, int count, int size) { armv4_5_common_t *armv4_5 = target->arch_info; xscale_common_t *xscale = armv4_5->arch_info; @@ -675,7 +632,7 @@ int xscale_send(target_t *target, uint8_t *buffer, int count, int size) return ERROR_OK; } -int xscale_send_u32(target_t *target, uint32_t value) +static int xscale_send_u32(target_t *target, uint32_t value) { armv4_5_common_t *armv4_5 = target->arch_info; xscale_common_t *xscale = armv4_5->arch_info; @@ -684,7 +641,7 @@ int xscale_send_u32(target_t *target, uint32_t value) return xscale_write_rx(target); } -int xscale_write_dcsr(target_t *target, int hold_rst, int ext_dbg_brk) +static int xscale_write_dcsr(target_t *target, int hold_rst, int ext_dbg_brk) { armv4_5_common_t *armv4_5 = target->arch_info; xscale_common_t *xscale = armv4_5->arch_info; @@ -722,7 +679,6 @@ int xscale_write_dcsr(target_t *target, int hold_rst, int ext_dbg_brk) fields[1].out_value = xscale->reg_cache->reg_list[XSCALE_DCSR].value; fields[1].in_value = NULL; - fields[2].tap = xscale->jtag_info.tap; fields[2].num_bits = 1; fields[2].out_value = &field2; @@ -747,18 +703,18 @@ int xscale_write_dcsr(target_t *target, int hold_rst, int ext_dbg_brk) } /* parity of the number of bits 0 if even; 1 if odd. for 32 bit words */ -unsigned int parity (unsigned int v) +static unsigned int parity (unsigned int v) { - unsigned int ov = v; + // unsigned int ov = v; v ^= v >> 16; v ^= v >> 8; v ^= v >> 4; v &= 0xf; - LOG_DEBUG("parity of 0x%x is %i", ov, (0x6996 >> v) & 1); + // LOG_DEBUG("parity of 0x%x is %i", ov, (0x6996 >> v) & 1); return (0x6996 >> v) & 1; } -int xscale_load_ic(target_t *target, int mini, uint32_t va, uint32_t buffer[8]) +static int xscale_load_ic(target_t *target, uint32_t va, uint32_t buffer[8]) { armv4_5_common_t *armv4_5 = target->arch_info; xscale_common_t *xscale = armv4_5->arch_info; @@ -770,16 +726,15 @@ int xscale_load_ic(target_t *target, int mini, uint32_t va, uint32_t buffer[8]) LOG_DEBUG("loading miniIC at 0x%8.8" PRIx32 "", va); + /* LDIC into IR */ jtag_set_end_state(TAP_IDLE); - xscale_jtag_set_instr(xscale->jtag_info.tap, xscale->jtag_info.ldic); /* LDIC */ - - /* CMD is b010 for Main IC and b011 for Mini IC */ - if (mini) - buf_set_u32(&cmd, 0, 3, 0x3); - else - buf_set_u32(&cmd, 0, 3, 0x2); + xscale_jtag_set_instr(xscale->jtag_info.tap, xscale->jtag_info.ldic); - buf_set_u32(&cmd, 3, 3, 0x0); + /* CMD is b011 to load a cacheline into the Mini ICache. + * Loading into the main ICache is deprecated, and unused. + * It's followed by three zero bits, and 27 address bits. + */ + buf_set_u32(&cmd, 0, 6, 0x3); /* virtual address of desired cache line */ buf_set_u32(packet, 0, 27, va >> 5); @@ -787,25 +742,16 @@ int xscale_load_ic(target_t *target, int mini, uint32_t va, uint32_t buffer[8]) fields[0].tap = xscale->jtag_info.tap; fields[0].num_bits = 6; fields[0].out_value = &cmd; - fields[0].in_value = NULL; - - - - fields[1].tap = xscale->jtag_info.tap; fields[1].num_bits = 27; fields[1].out_value = packet; - fields[1].in_value = NULL; - - - - jtag_add_dr_scan(2, fields, jtag_get_end_state()); + /* rest of packet is a cacheline: 8 instructions, with parity */ fields[0].num_bits = 32; fields[0].out_value = packet; @@ -823,12 +769,10 @@ int xscale_load_ic(target_t *target, int mini, uint32_t va, uint32_t buffer[8]) jtag_add_dr_scan(2, fields, jtag_get_end_state()); } - jtag_execute_queue(); - - return ERROR_OK; + return jtag_execute_queue(); } -int xscale_invalidate_ic_line(target_t *target, uint32_t va) +static int xscale_invalidate_ic_line(target_t *target, uint32_t va) { armv4_5_common_t *armv4_5 = target->arch_info; xscale_common_t *xscale = armv4_5->arch_info; @@ -849,29 +793,19 @@ int xscale_invalidate_ic_line(target_t *target, uint32_t va) fields[0].tap = xscale->jtag_info.tap; fields[0].num_bits = 6; fields[0].out_value = &cmd; - fields[0].in_value = NULL; - - - - fields[1].tap = xscale->jtag_info.tap; fields[1].num_bits = 27; fields[1].out_value = packet; - fields[1].in_value = NULL; - - - - jtag_add_dr_scan(2, fields, jtag_get_end_state()); return ERROR_OK; } -int xscale_update_vectors(target_t *target) +static int xscale_update_vectors(target_t *target) { armv4_5_common_t *armv4_5 = target->arch_info; xscale_common_t *xscale = armv4_5->arch_info; @@ -930,23 +864,23 @@ int xscale_update_vectors(target_t *target) xscale_invalidate_ic_line(target, 0x0); xscale_invalidate_ic_line(target, 0xffff0000); - xscale_load_ic(target, 1, 0x0, xscale->low_vectors); - xscale_load_ic(target, 1, 0xffff0000, xscale->high_vectors); + xscale_load_ic(target, 0x0, xscale->low_vectors); + xscale_load_ic(target, 0xffff0000, xscale->high_vectors); return ERROR_OK; } -int xscale_arch_state(struct target_s *target) +static int xscale_arch_state(struct target_s *target) { armv4_5_common_t *armv4_5 = target->arch_info; xscale_common_t *xscale = armv4_5->arch_info; - char *state[] = + static const char *state[] = { "disabled", "enabled" }; - char *arch_dbg_reason[] = + static const char *arch_dbg_reason[] = { "", "\n(processor reset)", "\n(trace buffer full)" }; @@ -974,7 +908,7 @@ int xscale_arch_state(struct target_s *target) return ERROR_OK; } -int xscale_poll(target_t *target) +static int xscale_poll(target_t *target) { int retval = ERROR_OK; armv4_5_common_t *armv4_5 = target->arch_info; @@ -1018,7 +952,7 @@ int xscale_poll(target_t *target) return retval; } -int xscale_debug_entry(target_t *target) +static int xscale_debug_entry(target_t *target) { armv4_5_common_t *armv4_5 = target->arch_info; xscale_common_t *xscale = armv4_5->arch_info; @@ -1040,8 +974,8 @@ int xscale_debug_entry(target_t *target) /* move r0 from buffer to register cache */ buf_set_u32(armv4_5->core_cache->reg_list[0].value, 0, 32, buffer[0]); - armv4_5->core_cache->reg_list[15].dirty = 1; - armv4_5->core_cache->reg_list[15].valid = 1; + armv4_5->core_cache->reg_list[0].dirty = 1; + armv4_5->core_cache->reg_list[0].valid = 1; LOG_DEBUG("r0: 0x%8.8" PRIx32 "", buffer[0]); /* move pc from buffer to register cache */ @@ -1148,7 +1082,7 @@ int xscale_debug_entry(target_t *target) xscale->arch_debug_reason = XSCALE_DBG_REASON_TB_FULL; pc -= 4; break; - case 0x7: /* Reserved */ + case 0x7: /* Reserved (may flag Hot-Debug support) */ default: LOG_ERROR("Method of Entry is 'Reserved'"); exit(-1); @@ -1199,7 +1133,7 @@ int xscale_debug_entry(target_t *target) return ERROR_OK; } -int xscale_halt(target_t *target) +static int xscale_halt(target_t *target) { armv4_5_common_t *armv4_5 = target->arch_info; xscale_common_t *xscale = armv4_5->arch_info; @@ -1234,7 +1168,7 @@ int xscale_halt(target_t *target) return ERROR_OK; } -int xscale_enable_single_step(struct target_s *target, uint32_t next_pc) +static int xscale_enable_single_step(struct target_s *target, uint32_t next_pc) { armv4_5_common_t *armv4_5 = target->arch_info; xscale_common_t *xscale= armv4_5->arch_info; @@ -1262,7 +1196,7 @@ int xscale_enable_single_step(struct target_s *target, uint32_t next_pc) return ERROR_OK; } -int xscale_disable_single_step(struct target_s *target) +static int xscale_disable_single_step(struct target_s *target) { armv4_5_common_t *armv4_5 = target->arch_info; xscale_common_t *xscale= armv4_5->arch_info; @@ -1275,7 +1209,33 @@ int xscale_disable_single_step(struct target_s *target) return ERROR_OK; } -int xscale_resume(struct target_s *target, int current, uint32_t address, int handle_breakpoints, int debug_execution) +static void xscale_enable_watchpoints(struct target_s *target) +{ + watchpoint_t *watchpoint = target->watchpoints; + + while (watchpoint) + { + if (watchpoint->set == 0) + xscale_set_watchpoint(target, watchpoint); + watchpoint = watchpoint->next; + } +} + +static void xscale_enable_breakpoints(struct target_s *target) +{ + breakpoint_t *breakpoint = target->breakpoints; + + /* set any pending breakpoints */ + while (breakpoint) + { + if (breakpoint->set == 0) + xscale_set_breakpoint(target, breakpoint); + breakpoint = breakpoint->next; + } +} + +static int xscale_resume(struct target_s *target, int current, + uint32_t address, int handle_breakpoints, int debug_execution) { armv4_5_common_t *armv4_5 = target->arch_info; xscale_common_t *xscale= armv4_5->arch_info; @@ -1431,7 +1391,8 @@ int xscale_resume(struct target_s *target, int current, uint32_t address, int ha return ERROR_OK; } -static int xscale_step_inner(struct target_s *target, int current, uint32_t address, int handle_breakpoints) +static int xscale_step_inner(struct target_s *target, int current, + uint32_t address, int handle_breakpoints) { armv4_5_common_t *armv4_5 = target->arch_info; xscale_common_t *xscale = armv4_5->arch_info; @@ -1511,7 +1472,8 @@ static int xscale_step_inner(struct target_s *target, int current, uint32_t addr return ERROR_OK; } -int xscale_step(struct target_s *target, int current, uint32_t address, int handle_breakpoints) +static int xscale_step(struct target_s *target, int current, + uint32_t address, int handle_breakpoints) { armv4_5_common_t *armv4_5 = target->arch_info; breakpoint_t *breakpoint = target->breakpoints; @@ -1565,7 +1527,7 @@ int xscale_step(struct target_s *target, int current, uint32_t address, int hand } -int xscale_assert_reset(target_t *target) +static int xscale_assert_reset(target_t *target) { armv4_5_common_t *armv4_5 = target->arch_info; xscale_common_t *xscale = armv4_5->arch_info; @@ -1607,7 +1569,7 @@ int xscale_assert_reset(target_t *target) return ERROR_OK; } -int xscale_deassert_reset(target_t *target) +static int xscale_deassert_reset(target_t *target) { armv4_5_common_t *armv4_5 = target->arch_info; xscale_common_t *xscale = armv4_5->arch_info; @@ -1695,23 +1657,23 @@ int xscale_deassert_reset(target_t *target) cache_line[i / 4] = le_to_h_u32(&buffer[i]); } - for (; buf_cnt < 32; buf_cnt += 4) + for (; i < 32; i += 4) { - cache_line[buf_cnt / 4] = 0xe1a08008; + cache_line[i / 4] = 0xe1a08008; } /* only load addresses other than the reset vectors */ if ((address % 0x400) != 0x0) { - xscale_load_ic(target, 1, address, cache_line); + xscale_load_ic(target, address, cache_line); } address += buf_cnt; binary_size -= buf_cnt; }; - xscale_load_ic(target, 1, 0x0, xscale->low_vectors); - xscale_load_ic(target, 1, 0xffff0000, xscale->high_vectors); + xscale_load_ic(target, 0x0, xscale->low_vectors); + xscale_load_ic(target, 0xffff0000, xscale->high_vectors); jtag_add_runtest(30, jtag_set_end_state(TAP_IDLE)); @@ -1748,23 +1710,21 @@ int xscale_deassert_reset(target_t *target) return ERROR_OK; } -int xscale_soft_reset_halt(struct target_s *target) -{ - return ERROR_OK; -} - -int xscale_read_core_reg(struct target_s *target, int num, enum armv4_5_mode mode) +static int xscale_read_core_reg(struct target_s *target, int num, + enum armv4_5_mode mode) { + LOG_ERROR("not implemented"); return ERROR_OK; } -int xscale_write_core_reg(struct target_s *target, int num, enum armv4_5_mode mode, uint32_t value) +static int xscale_write_core_reg(struct target_s *target, int num, + enum armv4_5_mode mode, uint32_t value) { - + LOG_ERROR("not implemented"); return ERROR_OK; } -int xscale_full_context(target_t *target) +static int xscale_full_context(target_t *target) { armv4_5_common_t *armv4_5 = target->arch_info; @@ -1840,14 +1800,12 @@ int xscale_full_context(target_t *target) return ERROR_OK; } -int xscale_restore_context(target_t *target) +static int xscale_restore_context(target_t *target) { armv4_5_common_t *armv4_5 = target->arch_info; int i, j; - LOG_DEBUG("-"); - if (target->state != TARGET_HALTED) { LOG_WARNING("target not halted"); @@ -1909,7 +1867,8 @@ int xscale_restore_context(target_t *target) return ERROR_OK; } -int xscale_read_memory(struct target_s *target, uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer) +static int xscale_read_memory(struct target_s *target, uint32_t address, + uint32_t size, uint32_t count, uint8_t *buffer) { armv4_5_common_t *armv4_5 = target->arch_info; xscale_common_t *xscale = armv4_5->arch_info; @@ -1988,7 +1947,8 @@ int xscale_read_memory(struct target_s *target, uint32_t address, uint32_t size, return ERROR_OK; } -int xscale_write_memory(struct target_s *target, uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer) +static int xscale_write_memory(struct target_s *target, uint32_t address, + uint32_t size, uint32_t count, uint8_t *buffer) { armv4_5_common_t *armv4_5 = target->arch_info; xscale_common_t *xscale = armv4_5->arch_info; @@ -2066,12 +2026,13 @@ int xscale_write_memory(struct target_s *target, uint32_t address, uint32_t size return ERROR_OK; } -int xscale_bulk_write_memory(target_t *target, uint32_t address, uint32_t count, uint8_t *buffer) +static int xscale_bulk_write_memory(target_t *target, uint32_t address, + uint32_t count, uint8_t *buffer) { return xscale_write_memory(target, address, 4, count, buffer); } -uint32_t xscale_get_ttb(target_t *target) +static uint32_t xscale_get_ttb(target_t *target) { armv4_5_common_t *armv4_5 = target->arch_info; xscale_common_t *xscale = armv4_5->arch_info; @@ -2083,7 +2044,8 @@ uint32_t xscale_get_ttb(target_t *target) return ttb; } -void xscale_disable_mmu_caches(target_t *target, int mmu, int d_u_cache, int i_cache) +static void xscale_disable_mmu_caches(target_t *target, int mmu, + int d_u_cache, int i_cache) { armv4_5_common_t *armv4_5 = target->arch_info; xscale_common_t *xscale = armv4_5->arch_info; @@ -2122,7 +2084,8 @@ void xscale_disable_mmu_caches(target_t *target, int mmu, int d_u_cache, int i_c xscale_send_u32(target, 0x53); } -void xscale_enable_mmu_caches(target_t *target, int mmu, int d_u_cache, int i_cache) +static void xscale_enable_mmu_caches(target_t *target, int mmu, + int d_u_cache, int i_cache) { armv4_5_common_t *armv4_5 = target->arch_info; xscale_common_t *xscale = armv4_5->arch_info; @@ -2148,7 +2111,8 @@ void xscale_enable_mmu_caches(target_t *target, int mmu, int d_u_cache, int i_ca xscale_send_u32(target, 0x53); } -int xscale_set_breakpoint(struct target_s *target, breakpoint_t *breakpoint) +static int xscale_set_breakpoint(struct target_s *target, + breakpoint_t *breakpoint) { int retval; armv4_5_common_t *armv4_5 = target->arch_info; @@ -2221,7 +2185,8 @@ int xscale_set_breakpoint(struct target_s *target, breakpoint_t *breakpoint) return ERROR_OK; } -int xscale_add_breakpoint(struct target_s *target, breakpoint_t *breakpoint) +static int xscale_add_breakpoint(struct target_s *target, + breakpoint_t *breakpoint) { armv4_5_common_t *armv4_5 = target->arch_info; xscale_common_t *xscale = armv4_5->arch_info; @@ -2252,7 +2217,8 @@ int xscale_add_breakpoint(struct target_s *target, breakpoint_t *breakpoint) return ERROR_OK; } -int xscale_unset_breakpoint(struct target_s *target, breakpoint_t *breakpoint) +static int xscale_unset_breakpoint(struct target_s *target, + breakpoint_t *breakpoint) { int retval; armv4_5_common_t *armv4_5 = target->arch_info; @@ -2307,7 +2273,7 @@ int xscale_unset_breakpoint(struct target_s *target, breakpoint_t *breakpoint) return ERROR_OK; } -int xscale_remove_breakpoint(struct target_s *target, breakpoint_t *breakpoint) +static int xscale_remove_breakpoint(struct target_s *target, breakpoint_t *breakpoint) { armv4_5_common_t *armv4_5 = target->arch_info; xscale_common_t *xscale = armv4_5->arch_info; @@ -2329,7 +2295,8 @@ int xscale_remove_breakpoint(struct target_s *target, breakpoint_t *breakpoint) return ERROR_OK; } -int xscale_set_watchpoint(struct target_s *target, watchpoint_t *watchpoint) +static int xscale_set_watchpoint(struct target_s *target, + watchpoint_t *watchpoint) { armv4_5_common_t *armv4_5 = target->arch_info; xscale_common_t *xscale = armv4_5->arch_info; @@ -2385,7 +2352,8 @@ int xscale_set_watchpoint(struct target_s *target, watchpoint_t *watchpoint) return ERROR_OK; } -int xscale_add_watchpoint(struct target_s *target, watchpoint_t *watchpoint) +static int xscale_add_watchpoint(struct target_s *target, + watchpoint_t *watchpoint) { armv4_5_common_t *armv4_5 = target->arch_info; xscale_common_t *xscale = armv4_5->arch_info; @@ -2411,7 +2379,8 @@ int xscale_add_watchpoint(struct target_s *target, watchpoint_t *watchpoint) return ERROR_OK; } -int xscale_unset_watchpoint(struct target_s *target, watchpoint_t *watchpoint) +static int xscale_unset_watchpoint(struct target_s *target, + watchpoint_t *watchpoint) { armv4_5_common_t *armv4_5 = target->arch_info; xscale_common_t *xscale = armv4_5->arch_info; @@ -2447,7 +2416,7 @@ int xscale_unset_watchpoint(struct target_s *target, watchpoint_t *watchpoint) return ERROR_OK; } -int xscale_remove_watchpoint(struct target_s *target, watchpoint_t *watchpoint) +static int xscale_remove_watchpoint(struct target_s *target, watchpoint_t *watchpoint) { armv4_5_common_t *armv4_5 = target->arch_info; xscale_common_t *xscale = armv4_5->arch_info; @@ -2468,32 +2437,7 @@ int xscale_remove_watchpoint(struct target_s *target, watchpoint_t *watchpoint) return ERROR_OK; } -void xscale_enable_watchpoints(struct target_s *target) -{ - watchpoint_t *watchpoint = target->watchpoints; - - while (watchpoint) - { - if (watchpoint->set == 0) - xscale_set_watchpoint(target, watchpoint); - watchpoint = watchpoint->next; - } -} - -void xscale_enable_breakpoints(struct target_s *target) -{ - breakpoint_t *breakpoint = target->breakpoints; - - /* set any pending breakpoints */ - while (breakpoint) - { - if (breakpoint->set == 0) - xscale_set_breakpoint(target, breakpoint); - breakpoint = breakpoint->next; - } -} - -int xscale_get_reg(reg_t *reg) +static int xscale_get_reg(reg_t *reg) { xscale_reg_t *arch_info = reg->arch_info; target_t *target = arch_info->target; @@ -2539,7 +2483,7 @@ int xscale_get_reg(reg_t *reg) return ERROR_OK; } -int xscale_set_reg(reg_t *reg, uint8_t* buf) +static int xscale_set_reg(reg_t *reg, uint8_t* buf) { xscale_reg_t *arch_info = reg->arch_info; target_t *target = arch_info->target; @@ -2584,17 +2528,7 @@ int xscale_set_reg(reg_t *reg, uint8_t* buf) return ERROR_OK; } -/* convenience wrapper to access XScale specific registers */ -int xscale_set_reg_u32(reg_t *reg, uint32_t value) -{ - uint8_t buf[4]; - - buf_set_u32(buf, 0, 32, value); - - return xscale_set_reg(reg, buf); -} - -int xscale_write_dcsr_sw(target_t *target, uint32_t value) +static int xscale_write_dcsr_sw(target_t *target, uint32_t value) { /* get pointers to arch-specific information */ armv4_5_common_t *armv4_5 = target->arch_info; @@ -2615,7 +2549,7 @@ int xscale_write_dcsr_sw(target_t *target, uint32_t value) return ERROR_OK; } -int xscale_read_trace(target_t *target) +static int xscale_read_trace(target_t *target) { /* get pointers to arch-specific information */ armv4_5_common_t *armv4_5 = target->arch_info; @@ -2694,7 +2628,8 @@ int xscale_read_trace(target_t *target) return ERROR_OK; } -int xscale_read_instruction(target_t *target, arm_instruction_t *instruction) +static int xscale_read_instruction(target_t *target, + arm_instruction_t *instruction) { /* get pointers to arch-specific information */ armv4_5_common_t *armv4_5 = target->arch_info; @@ -2760,7 +2695,8 @@ int xscale_read_instruction(target_t *target, arm_instruction_t *instruction) return ERROR_OK; } -int xscale_branch_address(xscale_trace_data_t *trace_data, int i, uint32_t *target) +static int xscale_branch_address(xscale_trace_data_t *trace_data, + int i, uint32_t *target) { /* if there are less than four entries prior to the indirect branch message * we can't extract the address */ @@ -2775,7 +2711,7 @@ int xscale_branch_address(xscale_trace_data_t *trace_data, int i, uint32_t *targ return 0; } -int xscale_analyze_trace(target_t *target, command_context_t *cmd_ctx) +static int xscale_analyze_trace(target_t *target, command_context_t *cmd_ctx) { /* get pointers to arch-specific information */ armv4_5_common_t *armv4_5 = target->arch_info; @@ -2964,7 +2900,7 @@ int xscale_analyze_trace(target_t *target, command_context_t *cmd_ctx) return ERROR_OK; } -void xscale_build_reg_cache(target_t *target) +static void xscale_build_reg_cache(target_t *target) { /* get pointers to arch-specific information */ armv4_5_common_t *armv4_5 = target->arch_info; @@ -3009,17 +2945,20 @@ void xscale_build_reg_cache(target_t *target) xscale->reg_cache = (*cache_p); } -int xscale_init_target(struct command_context_s *cmd_ctx, struct target_s *target) +static int xscale_init_target(struct command_context_s *cmd_ctx, + struct target_s *target) { return ERROR_OK; } -int xscale_quit(void) +static int xscale_quit(void) { + jtag_add_runtest(100, TAP_RESET); return ERROR_OK; } -int xscale_init_arch_info(target_t *target, xscale_common_t *xscale, jtag_tap_t *tap, const char *variant) +static int xscale_init_arch_info(target_t *target, + xscale_common_t *xscale, jtag_tap_t *tap, const char *variant) { armv4_5_common_t *armv4_5; uint32_t high_reset_branch, low_reset_branch; @@ -3128,7 +3067,7 @@ int xscale_init_arch_info(target_t *target, xscale_common_t *xscale, jtag_tap_t } /* target xscale <endianess> <startup_mode> <chain_pos> <variant> */ -int xscale_target_create(struct target_s *target, Jim_Interp *interp) +static int xscale_target_create(struct target_s *target, Jim_Interp *interp) { xscale_common_t *xscale = calloc(1,sizeof(xscale_common_t)); @@ -3138,7 +3077,9 @@ int xscale_target_create(struct target_s *target, Jim_Interp *interp) return ERROR_OK; } -int xscale_handle_debug_handler_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc) +static int +xscale_handle_debug_handler_command(struct command_context_s *cmd_ctx, + char *cmd, char **args, int argc) { target_t *target = NULL; armv4_5_common_t *armv4_5; @@ -3179,7 +3120,9 @@ int xscale_handle_debug_handler_command(struct command_context_s *cmd_ctx, char return ERROR_OK; } -int xscale_handle_cache_clean_address_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc) +static int +xscale_handle_cache_clean_address_command(struct command_context_s *cmd_ctx, + char *cmd, char **args, int argc) { target_t *target = NULL; armv4_5_common_t *armv4_5; @@ -3218,7 +3161,9 @@ int xscale_handle_cache_clean_address_command(struct command_context_s *cmd_ctx, return ERROR_OK; } -int xscale_handle_cache_info_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc) +static int +xscale_handle_cache_info_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; @@ -3232,7 +3177,8 @@ int xscale_handle_cache_info_command(struct command_context_s *cmd_ctx, char *cm return armv4_5_handle_cache_info_command(cmd_ctx, &xscale->armv4_5_mmu.armv4_5_cache); } -static int xscale_virt2phys(struct target_s *target, uint32_t virtual, uint32_t *physical) +static int xscale_virt2phys(struct target_s *target, + uint32_t virtual, uint32_t *physical) { armv4_5_common_t *armv4_5; xscale_common_t *xscale; @@ -3269,7 +3215,8 @@ static int xscale_mmu(struct target_s *target, int *enabled) return ERROR_OK; } -int xscale_handle_mmu_command(command_context_t *cmd_ctx, char *cmd, char **args, int argc) +static int xscale_handle_mmu_command(command_context_t *cmd_ctx, + char *cmd, char **args, int argc) { target_t *target = get_current_target(cmd_ctx); armv4_5_common_t *armv4_5; @@ -3305,7 +3252,8 @@ int xscale_handle_mmu_command(command_context_t *cmd_ctx, char *cmd, char **args return ERROR_OK; } -int xscale_handle_idcache_command(command_context_t *cmd_ctx, char *cmd, char **args, int argc) +static int xscale_handle_idcache_command(command_context_t *cmd_ctx, + char *cmd, char **args, int argc) { target_t *target = get_current_target(cmd_ctx); armv4_5_common_t *armv4_5; @@ -3359,7 +3307,8 @@ int xscale_handle_idcache_command(command_context_t *cmd_ctx, char *cmd, char ** return ERROR_OK; } -int xscale_handle_vector_catch_command(command_context_t *cmd_ctx, char *cmd, char **args, int argc) +static int xscale_handle_vector_catch_command(command_context_t *cmd_ctx, + char *cmd, char **args, int argc) { target_t *target = get_current_target(cmd_ctx); armv4_5_common_t *armv4_5; @@ -3387,7 +3336,8 @@ int xscale_handle_vector_catch_command(command_context_t *cmd_ctx, char *cmd, ch } -int xscale_handle_vector_table_command(command_context_t *cmd_ctx, char *cmd, char **args, int argc) +static int xscale_handle_vector_table_command(command_context_t *cmd_ctx, + char *cmd, char **args, int argc) { target_t *target = get_current_target(cmd_ctx); armv4_5_common_t *armv4_5; @@ -3446,7 +3396,9 @@ int xscale_handle_vector_table_command(command_context_t *cmd_ctx, char *cmd, ch } -int xscale_handle_trace_buffer_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc) +static int +xscale_handle_trace_buffer_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; @@ -3525,7 +3477,9 @@ int xscale_handle_trace_buffer_command(struct command_context_s *cmd_ctx, char * return ERROR_OK; } -int xscale_handle_trace_image_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc) +static int +xscale_handle_trace_image_command(struct command_context_s *cmd_ctx, + char *cmd, char **args, int argc) { target_t *target; armv4_5_common_t *armv4_5; @@ -3576,7 +3530,8 @@ int xscale_handle_trace_image_command(struct command_context_s *cmd_ctx, char *c return ERROR_OK; } -int xscale_handle_dump_trace_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc) +static int xscale_handle_dump_trace_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; @@ -3634,7 +3589,9 @@ int xscale_handle_dump_trace_command(struct command_context_s *cmd_ctx, char *cm return ERROR_OK; } -int xscale_handle_analyze_trace_buffer_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc) +static int +xscale_handle_analyze_trace_buffer_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; @@ -3650,7 +3607,8 @@ int xscale_handle_analyze_trace_buffer_command(struct command_context_s *cmd_ctx return ERROR_OK; } -int xscale_handle_cp15(command_context_t *cmd_ctx, char *cmd, char **args, int argc) +static int xscale_handle_cp15(command_context_t *cmd_ctx, + char *cmd, char **args, int argc) { target_t *target = get_current_target(cmd_ctx); armv4_5_common_t *armv4_5; @@ -3739,7 +3697,7 @@ int xscale_handle_cp15(command_context_t *cmd_ctx, char *cmd, char **args, int a return ERROR_OK; } -int xscale_register_commands(struct command_context_s *cmd_ctx) +static int xscale_register_commands(struct command_context_s *cmd_ctx) { command_t *xscale_cmd; @@ -3769,3 +3727,44 @@ int xscale_register_commands(struct command_context_s *cmd_ctx) return ERROR_OK; } + +target_type_t xscale_target = +{ + .name = "xscale", + + .poll = xscale_poll, + .arch_state = xscale_arch_state, + + .target_request_data = NULL, + + .halt = xscale_halt, + .resume = xscale_resume, + .step = xscale_step, + + .assert_reset = xscale_assert_reset, + .deassert_reset = xscale_deassert_reset, + .soft_reset_halt = NULL, + + .get_gdb_reg_list = armv4_5_get_gdb_reg_list, + + .read_memory = xscale_read_memory, + .write_memory = xscale_write_memory, + .bulk_write_memory = xscale_bulk_write_memory, + .checksum_memory = arm7_9_checksum_memory, + .blank_check_memory = arm7_9_blank_check_memory, + + .run_algorithm = armv4_5_run_algorithm, + + .add_breakpoint = xscale_add_breakpoint, + .remove_breakpoint = xscale_remove_breakpoint, + .add_watchpoint = xscale_add_watchpoint, + .remove_watchpoint = xscale_remove_watchpoint, + + .register_commands = xscale_register_commands, + .target_create = xscale_target_create, + .init_target = xscale_init_target, + .quit = xscale_quit, + + .virt2phys = xscale_virt2phys, + .mmu = xscale_mmu +}; 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