Patch generated automatically through the new checkpatch with flags "--types COMPARISON_TO_NULL --fix-inplace". This only fixes the comparisons if (symbol == NULL) if (symbol != NULL) The case of NULL on the left side of the comparison is not tested. Some automatic fix is incorrect and has been massaged by hands: - if (*psig == NULL) + if (*!psig) changed as + if (!*psig) Change-Id: If4a1e2b4e547e223532e8e3d9da89bf9cb382ce6 Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Reviewed-on: http://openocd.zylin.com/6351 Tested-by: jenkinsjim
@@ -682,7 +682,7 @@ int nand_write_page(struct nand_device *nand, uint32_t page, | |||
if (nand->blocks[block].is_erased == 1) | |||
nand->blocks[block].is_erased = 0; | |||
if (nand->use_raw || nand->controller->write_page == NULL) | |||
if (nand->use_raw || !nand->controller->write_page) | |||
return nand_write_page_raw(nand, page, data, data_size, oob, oob_size); | |||
else | |||
return nand->controller->write_page(nand, page, data, data_size, oob, oob_size); | |||
@@ -695,7 +695,7 @@ int nand_read_page(struct nand_device *nand, uint32_t page, | |||
if (!nand->device) | |||
return ERROR_NAND_DEVICE_NOT_PROBED; | |||
if (nand->use_raw || nand->controller->read_page == NULL) | |||
if (nand->use_raw || !nand->controller->read_page) | |||
return nand_read_page_raw(nand, page, data, data_size, oob, oob_size); | |||
else | |||
return nand->controller->read_page(nand, page, data, data_size, oob, oob_size); | |||
@@ -769,7 +769,7 @@ int nand_read_data_page(struct nand_device *nand, uint8_t *data, uint32_t size) | |||
{ | |||
int retval = ERROR_NAND_NO_BUFFER; | |||
if (nand->controller->read_block_data != NULL) | |||
if (nand->controller->read_block_data) | |||
retval = (nand->controller->read_block_data)(nand, data, size); | |||
if (retval == ERROR_NAND_NO_BUFFER) { | |||
@@ -809,7 +809,7 @@ int nand_write_data_page(struct nand_device *nand, uint8_t *data, uint32_t size) | |||
{ | |||
int retval = ERROR_NAND_NO_BUFFER; | |||
if (nand->controller->write_block_data != NULL) | |||
if (nand->controller->write_block_data) | |||
retval = (nand->controller->write_block_data)(nand, data, size); | |||
if (retval == ERROR_NAND_NO_BUFFER) { | |||
@@ -3545,7 +3545,7 @@ COMMAND_HANDLER(sam3_handle_info_command) | |||
int r; | |||
/* bank0 must exist before we can do anything */ | |||
if (chip->details.bank[0].bank == NULL) { | |||
if (!chip->details.bank[0].bank) { | |||
x = 0; | |||
need_define: | |||
command_print(CMD, | |||
@@ -3571,7 +3571,7 @@ need_define: | |||
if (!(chip->details.bank[x].present)) | |||
continue; | |||
if (chip->details.bank[x].bank == NULL) | |||
if (!chip->details.bank[x].bank) | |||
goto need_define; | |||
if (chip->details.bank[x].probed) | |||
@@ -3606,7 +3606,7 @@ COMMAND_HANDLER(sam3_handle_gpnvm_command) | |||
return ERROR_TARGET_NOT_HALTED; | |||
} | |||
if (chip->details.bank[0].bank == NULL) { | |||
if (!chip->details.bank[0].bank) { | |||
command_print(CMD, "Bank0 must be defined first via: flash bank %s ...", | |||
at91sam3_flash.name); | |||
return ERROR_FAIL; | |||
@@ -3092,7 +3092,7 @@ COMMAND_HANDLER(sam4_handle_info_command) | |||
int r; | |||
/* bank0 must exist before we can do anything */ | |||
if (chip->details.bank[0].bank == NULL) { | |||
if (!chip->details.bank[0].bank) { | |||
x = 0; | |||
need_define: | |||
command_print(CMD, | |||
@@ -3118,7 +3118,7 @@ need_define: | |||
if (!(chip->details.bank[x].present)) | |||
continue; | |||
if (chip->details.bank[x].bank == NULL) | |||
if (!chip->details.bank[x].bank) | |||
goto need_define; | |||
if (chip->details.bank[x].probed) | |||
@@ -3153,7 +3153,7 @@ COMMAND_HANDLER(sam4_handle_gpnvm_command) | |||
return ERROR_TARGET_NOT_HALTED; | |||
} | |||
if (chip->details.bank[0].bank == NULL) { | |||
if (!chip->details.bank[0].bank) { | |||
command_print(CMD, "Bank0 must be defined first via: flash bank %s ...", | |||
at91sam4_flash.name); | |||
return ERROR_FAIL; | |||
@@ -1040,7 +1040,7 @@ COMMAND_HANDLER(at91sam7_handle_gpnvm_command) | |||
return ERROR_COMMAND_SYNTAX_ERROR; | |||
bank = get_flash_bank_by_num_noprobe(0); | |||
if (bank == NULL) | |||
if (!bank) | |||
return ERROR_FLASH_BANK_INVALID; | |||
if (strcmp(bank->driver->name, "at91sam7")) { | |||
command_print(CMD, "not an at91sam7 flash bank '%s'", CMD_ARGV[0]); | |||
@@ -1064,7 +1064,7 @@ static COMMAND_HELPER(get_u64_from_hexarg, unsigned int num, uint64_t *value) | |||
char *check = NULL; | |||
*value = strtoull(&(CMD_ARGV[num][2]), &check, 16); | |||
if ((value == 0 && errno == ERANGE) || | |||
check == NULL || *check != 0) { | |||
!check || *check != 0) { | |||
command_print(CMD, "Invalid 64-bit hex value in argument %d.", | |||
num + 1); | |||
return ERROR_COMMAND_SYNTAX_ERROR; | |||
@@ -70,7 +70,7 @@ int flash_driver_protect(struct flash_bank *bank, int set, unsigned int first, | |||
/* force "set" to 0/1 */ | |||
set = !!set; | |||
if (bank->driver->protect == NULL) { | |||
if (!bank->driver->protect) { | |||
LOG_ERROR("Flash protection is not supported."); | |||
return ERROR_FLASH_OPER_UNSUPPORTED; | |||
} | |||
@@ -491,7 +491,7 @@ static int flash_iterate_address_range_inner(struct target *target, | |||
return ERROR_FLASH_DST_BREAKS_ALIGNMENT; | |||
} | |||
if (c->prot_blocks == NULL || c->num_prot_blocks == 0) { | |||
if (!c->prot_blocks || c->num_prot_blocks == 0) { | |||
/* flash driver does not define protect blocks, use sectors instead */ | |||
iterate_protect_blocks = false; | |||
} | |||
@@ -172,7 +172,7 @@ static int jtagspi_probe(struct flash_bank *bank) | |||
free(bank->sectors); | |||
info->probed = false; | |||
if (bank->target->tap == NULL) { | |||
if (!bank->target->tap) { | |||
LOG_ERROR("Target has no JTAG tap"); | |||
return ERROR_FAIL; | |||
} | |||
@@ -714,7 +714,7 @@ static int pic32mx_probe(struct flash_bank *bank) | |||
} | |||
/* Check for PIC32mx1xx/2xx */ | |||
for (i = 0; pic32mx_devs[i].name != NULL; i++) { | |||
for (i = 0; pic32mx_devs[i].name; i++) { | |||
if (pic32mx_devs[i].devid == (device_id & 0x0fffffff)) { | |||
if ((pic32mx_devs[i].name[0] == '1') || (pic32mx_devs[i].name[0] == '2')) | |||
pic32mx_info->dev_type = (pic32mx_devs[i].name[1] == '7') ? MX_17X_27X : MX_1XX_2XX; | |||
@@ -819,14 +819,14 @@ static int pic32mx_info(struct flash_bank *bank, struct command_invocation *cmd) | |||
} | |||
int i; | |||
for (i = 0; pic32mx_devs[i].name != NULL; i++) { | |||
for (i = 0; pic32mx_devs[i].name; i++) { | |||
if (pic32mx_devs[i].devid == (device_id & 0x0fffffff)) { | |||
command_print_sameline(cmd, "PIC32MX%s", pic32mx_devs[i].name); | |||
break; | |||
} | |||
} | |||
if (pic32mx_devs[i].name == NULL) | |||
if (!pic32mx_devs[i].name) | |||
command_print_sameline(cmd, "Unknown"); | |||
command_print_sameline(cmd, " Ver: 0x%02x", | |||
@@ -99,7 +99,7 @@ COMMAND_HANDLER(handle_flash_info_command) | |||
/* If the driver does not implement protection, we show the default | |||
* state of is_protected array - usually protection state unknown */ | |||
if (p->driver->protect_check == NULL) { | |||
if (!p->driver->protect_check) { | |||
retval = ERROR_FLASH_OPER_UNSUPPORTED; | |||
} else { | |||
/* We must query the hardware to avoid printing stale information! */ | |||
@@ -148,7 +148,7 @@ COMMAND_HANDLER(handle_flash_info_command) | |||
protect_state); | |||
} | |||
if (p->driver->info != NULL) { | |||
if (p->driver->info) { | |||
/* Let the flash driver print extra custom info */ | |||
retval = p->driver->info(p, CMD); | |||
command_print_sameline(CMD, "\n"); | |||
@@ -93,7 +93,7 @@ static int virtual_protect_check(struct flash_bank *bank) | |||
if (!master_bank) | |||
return ERROR_FLASH_OPERATION_FAILED; | |||
if (master_bank->driver->protect_check == NULL) | |||
if (!master_bank->driver->protect_check) | |||
return ERROR_FLASH_OPER_UNSUPPORTED; | |||
/* call master handler */ | |||
@@ -602,7 +602,7 @@ static int xcf_probe(struct flash_bank *bank) | |||
free(bank->sectors); | |||
priv->probed = false; | |||
if (bank->target->tap == NULL) { | |||
if (!bank->target->tap) { | |||
LOG_ERROR("Target has no JTAG tap"); | |||
return ERROR_FAIL; | |||
} | |||
@@ -221,7 +221,7 @@ static char **script_command_args_alloc( | |||
int len; | |||
const char *w = Jim_GetString(argv[i], &len); | |||
words[i] = strdup(w); | |||
if (words[i] == NULL) { | |||
if (!words[i]) { | |||
script_command_args_free(words, i); | |||
return NULL; | |||
} | |||
@@ -501,7 +501,7 @@ void command_print_sameline(struct command_invocation *cmd, const char *format, | |||
va_start(ap, format); | |||
string = alloc_vprintf(format, ap); | |||
if (string != NULL && cmd) { | |||
if (string && cmd) { | |||
/* we want this collected in the log + we also want to pick it up as a tcl return | |||
* value. | |||
* | |||
@@ -524,7 +524,7 @@ void command_print(struct command_invocation *cmd, const char *format, ...) | |||
va_start(ap, format); | |||
string = alloc_vprintf(format, ap); | |||
if (string != NULL && cmd) { | |||
if (string && cmd) { | |||
strcat(string, "\n"); /* alloc_vprintf guaranteed the buffer to be at least one | |||
*char longer */ | |||
/* we want this collected in the log + we also want to pick it up as a tcl return | |||
@@ -230,7 +230,7 @@ COMMAND_HANDLER(handle_debug_level_command) | |||
COMMAND_HANDLER(handle_log_output_command) | |||
{ | |||
if (CMD_ARGC == 0 || (CMD_ARGC == 1 && strcmp(CMD_ARGV[0], "default") == 0)) { | |||
if (log_output != stderr && log_output != NULL) { | |||
if (log_output != stderr && log_output) { | |||
/* Close previous log file, if it was open and wasn't stderr. */ | |||
fclose(log_output); | |||
} | |||
@@ -244,7 +244,7 @@ COMMAND_HANDLER(handle_log_output_command) | |||
LOG_ERROR("failed to open output log '%s'", CMD_ARGV[0]); | |||
return ERROR_FAIL; | |||
} | |||
if (log_output != stderr && log_output != NULL) { | |||
if (log_output != stderr && log_output) { | |||
/* Close previous log file, if it was open and wasn't stderr. */ | |||
fclose(log_output); | |||
} | |||
@@ -145,7 +145,7 @@ int win_select(int max_fd, fd_set *rfds, fd_set *wfds, fd_set *efds, struct time | |||
struct timeval tvslice; | |||
int retcode; | |||
#define SAFE_FD_ISSET(fd, set) (set != NULL && FD_ISSET(fd, set)) | |||
#define SAFE_FD_ISSET(fd, set) (set && FD_ISSET(fd, set)) | |||
/* calculate how long we need to wait in milliseconds */ | |||
if (!tv) | |||
@@ -218,7 +218,7 @@ static void jtag_tap_add(struct jtag_tap *t) | |||
unsigned jtag_num_taps = 0; | |||
struct jtag_tap **tap = &__jtag_all_taps; | |||
while (*tap != NULL) { | |||
while (*tap) { | |||
jtag_num_taps++; | |||
tap = &(*tap)->next_tap; | |||
} | |||
@@ -429,7 +429,7 @@ static void jtag_add_scan_check(struct jtag_tap *active, void (*jtag_add_scan)( | |||
jtag_add_scan(active, in_num_fields, in_fields, state); | |||
for (int i = 0; i < in_num_fields; i++) { | |||
if ((in_fields[i].check_value != NULL) && (in_fields[i].in_value != NULL)) { | |||
if ((in_fields[i].check_value) && (in_fields[i].in_value)) { | |||
jtag_add_callback4(jtag_check_value_mask_callback, | |||
(jtag_callback_data_t)in_fields[i].in_value, | |||
(jtag_callback_data_t)in_fields[i].check_value, | |||
@@ -209,7 +209,7 @@ static int at91rm9200_init(void) | |||
cur_device = devices; | |||
if (at91rm9200_device == NULL || at91rm9200_device[0] == 0) { | |||
if (!at91rm9200_device || at91rm9200_device[0] == 0) { | |||
at91rm9200_device = "rea_ecr"; | |||
LOG_WARNING("No at91rm9200 device specified, using default 'rea_ecr'"); | |||
} | |||
@@ -1513,7 +1513,7 @@ static void cmsis_dap_add_jtag_sequence(int s_len, const uint8_t *sequence, int | |||
s_offset + offset, | |||
tms, | |||
tdo_buffer, | |||
tdo_buffer == NULL ? 0 : (tdo_buffer_offset + offset) | |||
!tdo_buffer ? 0 : (tdo_buffer_offset + offset) | |||
); | |||
} | |||
LOG_DEBUG_IO("END JTAG SEQ SPLIT"); | |||
@@ -1530,7 +1530,7 @@ static void cmsis_dap_add_jtag_sequence(int s_len, const uint8_t *sequence, int | |||
/* control byte */ | |||
queued_seq_buf[queued_seq_buf_end] = | |||
(tms ? DAP_JTAG_SEQ_TMS : 0) | | |||
(tdo_buffer != NULL ? DAP_JTAG_SEQ_TDO : 0) | | |||
(tdo_buffer ? DAP_JTAG_SEQ_TDO : 0) | | |||
(s_len == 64 ? 0 : s_len); | |||
if (sequence) | |||
@@ -82,7 +82,7 @@ int interface_jtag_add_ir_scan(struct jtag_tap *active, | |||
/* loop over all enabled TAPs */ | |||
for (struct jtag_tap *tap = jtag_tap_next_enabled(NULL); tap != NULL; tap = jtag_tap_next_enabled(tap)) { | |||
for (struct jtag_tap *tap = jtag_tap_next_enabled(NULL); tap; tap = jtag_tap_next_enabled(tap)) { | |||
/* search the input field list for fields for the current TAP */ | |||
if (tap == active) { | |||
@@ -122,7 +122,7 @@ int interface_jtag_add_dr_scan(struct jtag_tap *active, int in_num_fields, | |||
size_t bypass_devices = 0; | |||
for (struct jtag_tap *tap = jtag_tap_next_enabled(NULL); tap != NULL; tap = jtag_tap_next_enabled(tap)) { | |||
for (struct jtag_tap *tap = jtag_tap_next_enabled(NULL); tap; tap = jtag_tap_next_enabled(tap)) { | |||
if (tap->bypass) | |||
bypass_devices++; | |||
} | |||
@@ -145,7 +145,7 @@ int interface_jtag_add_dr_scan(struct jtag_tap *active, int in_num_fields, | |||
/* loop over all enabled TAPs */ | |||
for (struct jtag_tap *tap = jtag_tap_next_enabled(NULL); tap != NULL; tap = jtag_tap_next_enabled(tap)) { | |||
for (struct jtag_tap *tap = jtag_tap_next_enabled(NULL); tap; tap = jtag_tap_next_enabled(tap)) { | |||
/* if TAP is not bypassed insert matching input fields */ | |||
if (!tap->bypass) { | |||
@@ -369,7 +369,7 @@ int interface_jtag_execute_queue(void) | |||
int retval = default_interface_jtag_execute_queue(); | |||
if (retval == ERROR_OK) { | |||
struct jtag_callback_entry *entry; | |||
for (entry = jtag_callback_queue_head; entry != NULL; entry = entry->next) { | |||
for (entry = jtag_callback_queue_head; entry; entry = entry->next) { | |||
retval = entry->callback(entry->data0, entry->data1, entry->data2, entry->data3); | |||
if (retval != ERROR_OK) | |||
break; | |||
@@ -150,11 +150,11 @@ static struct signal *create_signal(const char *name) | |||
psig = &(*psig)->next; | |||
*psig = calloc(1, sizeof(**psig)); | |||
if (*psig == NULL) | |||
if (!*psig) | |||
return NULL; | |||
(*psig)->name = strdup(name); | |||
if ((*psig)->name == NULL) { | |||
if (!(*psig)->name) { | |||
free(*psig); | |||
*psig = NULL; | |||
} | |||
@@ -1068,7 +1068,7 @@ static int ftdi_swd_init(void) | |||
swd_cmd_queue_alloced = 10; | |||
swd_cmd_queue = malloc(swd_cmd_queue_alloced * sizeof(*swd_cmd_queue)); | |||
return swd_cmd_queue != NULL ? ERROR_OK : ERROR_FAIL; | |||
return swd_cmd_queue ? ERROR_OK : ERROR_FAIL; | |||
} | |||
static void ftdi_swd_swdio_en(bool enable) | |||
@@ -1143,7 +1143,7 @@ static int ftdi_swd_run_queue(void) | |||
goto skip; | |||
} | |||
if (swd_cmd_queue[i].dst != NULL) | |||
if (swd_cmd_queue[i].dst) | |||
*swd_cmd_queue[i].dst = data; | |||
} | |||
} | |||
@@ -238,7 +238,7 @@ static int jtag_dpi_execute_queue(void) | |||
struct jtag_command *cmd; | |||
int ret = ERROR_OK; | |||
for (cmd = jtag_command_queue; ret == ERROR_OK && cmd != NULL; | |||
for (cmd = jtag_command_queue; ret == ERROR_OK && cmd; | |||
cmd = cmd->next) { | |||
switch (cmd->type) { | |||
case JTAG_RUNTEST: | |||
@@ -496,7 +496,7 @@ static int jtag_vpi_execute_queue(void) | |||
struct jtag_command *cmd; | |||
int retval = ERROR_OK; | |||
for (cmd = jtag_command_queue; retval == ERROR_OK && cmd != NULL; | |||
for (cmd = jtag_command_queue; retval == ERROR_OK && cmd; | |||
cmd = cmd->next) { | |||
switch (cmd->type) { | |||
case JTAG_RESET: | |||
@@ -189,7 +189,7 @@ int jtag_libusb_open(const uint16_t vids[], const uint16_t pids[], | |||
} | |||
/* Device must be open to use libusb_get_string_descriptor_ascii. */ | |||
if (serial != NULL && | |||
if (serial && | |||
!jtag_libusb_match_serial(libusb_handle, &dev_desc, serial, adapter_get_alternate_serial)) { | |||
serial_mismatch = true; | |||
libusb_close(libusb_handle); | |||
@@ -285,7 +285,7 @@ int jtag_libusb_set_configuration(struct libusb_device_handle *devh, | |||
return retval; | |||
retval = libusb_get_config_descriptor(udev, configuration, &config); | |||
if (retval != 0 || config == NULL) | |||
if (retval != 0 || !config) | |||
return retval; | |||
/* Only change the configuration if it is not already set to the | |||
@@ -250,7 +250,7 @@ static int remote_bitbang_init_tcp(void) | |||
If socket(2) (or connect(2)) fails, we (close the socket | |||
and) try the next address. */ | |||
for (rp = result; rp != NULL ; rp = rp->ai_next) { | |||
for (rp = result; rp ; rp = rp->ai_next) { | |||
fd = socket(rp->ai_family, rp->ai_socktype, rp->ai_protocol); | |||
if (fd == -1) | |||
continue; | |||
@@ -677,7 +677,7 @@ static int dtc_queue_run(void) | |||
for ( | |||
rq_p = dtc_queue.rq_head; | |||
rq_p != NULL; | |||
rq_p; | |||
rq_p = rq_next | |||
) { | |||
tdo_p = rq_p->scan.buffer + (rq_p->scan.offset / 8); | |||
@@ -568,7 +568,7 @@ static int jtag_libusb_bulk_transfer_n( | |||
transfers[i].transfer_size = 0; | |||
transfers[i].transfer = libusb_alloc_transfer(0); | |||
if (transfers[i].transfer == NULL) { | |||
if (!transfers[i].transfer) { | |||
for (size_t j = 0; j < i; ++j) | |||
libusb_free_transfer(transfers[j].transfer); | |||
@@ -3084,7 +3084,7 @@ static int stlink_usb_usb_open(void *handle, struct hl_interface_param_s *param) | |||
h->cmdbuf = malloc(STLINK_SG_SIZE); | |||
h->databuf = malloc(STLINK_DATA_SIZE); | |||
if (h->cmdbuf == NULL || h->databuf == NULL) | |||
if (!h->cmdbuf || !h->databuf) | |||
return ERROR_FAIL; | |||
/* | |||
@@ -3198,7 +3198,7 @@ static int stlink_tcp_open(void *handle, struct hl_interface_param_s *param) | |||
h->tcp_backend_priv.send_buf = malloc(STLINK_TCP_SEND_BUFFER_SIZE); | |||
h->tcp_backend_priv.recv_buf = malloc(STLINK_TCP_RECV_BUFFER_SIZE); | |||
if (h->tcp_backend_priv.send_buf == NULL || h->tcp_backend_priv.recv_buf == NULL) | |||
if (!h->tcp_backend_priv.send_buf || !h->tcp_backend_priv.recv_buf) | |||
return ERROR_FAIL; | |||
h->cmdbuf = &h->tcp_backend_priv.send_buf[8]; | |||
@@ -788,7 +788,7 @@ static int ublast_execute_queue(void) | |||
ublast_initial_wipeout(); | |||
} | |||
for (cmd = jtag_command_queue; ret == ERROR_OK && cmd != NULL; | |||
for (cmd = jtag_command_queue; ret == ERROR_OK && cmd; | |||
cmd = cmd->next) { | |||
switch (cmd->type) { | |||
case JTAG_RESET: | |||
@@ -171,10 +171,10 @@ RESULT usbtoxxx_execute_command(void) | |||
} | |||
/* get result data */ | |||
if (versaloon_pending[i].pos != NULL) { | |||
if (versaloon_pending[i].pos) { | |||
uint8_t processed = 0; | |||
if (versaloon_pending[i].callback != NULL) { | |||
if (versaloon_pending[i].callback) { | |||
versaloon_pending[i].callback(&versaloon_pending[i], | |||
versaloon_buf + usbtoxxx_buffer_index, &processed); | |||
} | |||
@@ -197,10 +197,10 @@ RESULT usbtoxxx_execute_command(void) | |||
versaloon_pending[i].pos = NULL; | |||
} | |||
} else if ((versaloon_pending[i].want_data_size > 0) | |||
&& (versaloon_pending[i].data_buffer != NULL)) { | |||
&& (versaloon_pending[i].data_buffer)) { | |||
uint8_t processed = 0; | |||
if (versaloon_pending[i].callback != NULL) { | |||
if (versaloon_pending[i].callback) { | |||
versaloon_pending[i].callback(&versaloon_pending[i], | |||
versaloon_buf + usbtoxxx_buffer_index, &processed); | |||
} | |||
@@ -147,7 +147,7 @@ int hl_interface_init_reset(void) | |||
static int hl_interface_khz(int khz, int *jtag_speed) | |||
{ | |||
if (hl_if.layout->api->speed == NULL) | |||
if (!hl_if.layout->api->speed) | |||
return ERROR_OK; | |||
*jtag_speed = hl_if.layout->api->speed(hl_if.handle, khz, true); | |||
@@ -162,7 +162,7 @@ static int hl_interface_speed_div(int speed, int *khz) | |||
static int hl_interface_speed(int speed) | |||
{ | |||
if (hl_if.layout->api->speed == NULL) | |||
if (!hl_if.layout->api->speed) | |||
return ERROR_OK; | |||
if (!hl_if.handle) { | |||
@@ -640,7 +640,7 @@ static void jtag_tap_handle_event(struct jtag_tap *tap, enum jtag_event e) | |||
struct jtag_tap_event_action *jteap; | |||
int retval; | |||
for (jteap = tap->event_action; jteap != NULL; jteap = jteap->next) { | |||
for (jteap = tap->event_action; jteap; jteap = jteap->next) { | |||
if (jteap->event != e) | |||
continue; | |||
@@ -531,7 +531,7 @@ static int freertos_get_thread_ascii_info(struct rtos *rtos, threadid_t thread_i | |||
static bool freertos_detect_rtos(struct target *target) | |||
{ | |||
if ((target->rtos->symbols != NULL) && | |||
if ((target->rtos->symbols) && | |||
(target->rtos->symbols[FREERTOS_VAL_PX_READY_TASKS_LISTS].address != 0)) { | |||
/* looks like FreeRTOS */ | |||
return true; | |||
@@ -491,7 +491,7 @@ static int threadx_get_symbol_list_to_lookup(struct symbol_table_elem *symbol_li | |||
static bool threadx_detect_rtos(struct target *target) | |||
{ | |||
if ((target->rtos->symbols != NULL) && | |||
if ((target->rtos->symbols) && | |||
(target->rtos->symbols[THREADX_VAL_TX_THREAD_CREATED_PTR].address != 0)) { | |||
/* looks like ThreadX */ | |||
return true; | |||
@@ -500,7 +500,7 @@ static int chibios_get_symbol_list_to_lookup(struct symbol_table_elem *symbol_li | |||
{ | |||
*symbol_list = malloc(sizeof(chibios_symbol_list)); | |||
if (*symbol_list == NULL) | |||
if (!*symbol_list) | |||
return ERROR_FAIL; | |||
memcpy(*symbol_list, chibios_symbol_list, sizeof(chibios_symbol_list)); | |||
@@ -509,7 +509,7 @@ static int chibios_get_symbol_list_to_lookup(struct symbol_table_elem *symbol_li | |||
static bool chibios_detect_rtos(struct target *target) | |||
{ | |||
if ((target->rtos->symbols != NULL) && | |||
if ((target->rtos->symbols) && | |||
((target->rtos->symbols[CHIBIOS_VAL_RLIST].address != 0) || | |||
(target->rtos->symbols[CHIBIOS_VAL_CH].address != 0))) { | |||
@@ -363,7 +363,7 @@ static int ecos_get_symbol_list_to_lookup(struct symbol_table_elem *symbol_list[ | |||
static bool ecos_detect_rtos(struct target *target) | |||
{ | |||
if ((target->rtos->symbols != NULL) && | |||
if ((target->rtos->symbols) && | |||
(target->rtos->symbols[ECOS_VAL_THREAD_LIST].address != 0)) { | |||
/* looks like eCos */ | |||
return true; | |||
@@ -110,7 +110,7 @@ static const struct embkernel_params embkernel_params_list[] = { | |||
static bool embkernel_detect_rtos(struct target *target) | |||
{ | |||
if (target->rtos->symbols != NULL) { | |||
if (target->rtos->symbols) { | |||
if (target->rtos->symbols[SYMBOL_ID_S_CURRENT_TASK].address != 0) | |||
return true; | |||
} | |||
@@ -107,7 +107,7 @@ static int hwthread_update_threads(struct rtos *rtos) | |||
/* determine the number of "threads" */ | |||
if (target->smp) { | |||
for (head = target->head; head != NULL; head = head->next) { | |||
for (head = target->head; head; head = head->next) { | |||
struct target *curr = head->target; | |||
if (!target_was_examined(curr)) | |||
@@ -123,7 +123,7 @@ static int hwthread_update_threads(struct rtos *rtos) | |||
if (target->smp) { | |||
/* loop over all threads */ | |||
for (head = target->head; head != NULL; head = head->next) { | |||
for (head = target->head; head; head = head->next) { | |||
struct target *curr = head->target; | |||
if (!target_was_examined(curr)) | |||
@@ -218,7 +218,7 @@ static struct target *hwthread_find_thread(struct target *target, int64_t thread | |||
if (!target) | |||
return NULL; | |||
if (target->smp) { | |||
for (struct target_list *head = target->head; head != NULL; head = head->next) { | |||
for (struct target_list *head = target->head; head; head = head->next) { | |||
if (thread_id == threadid_from_target(head->target)) | |||
return head->target; | |||
} | |||
@@ -252,20 +252,20 @@ static int hwthread_get_thread_reg_list(struct rtos *rtos, int64_t thread_id, | |||
int j = 0; | |||
for (int i = 0; i < reg_list_size; i++) { | |||
if (reg_list[i] == NULL || reg_list[i]->exist == false || reg_list[i]->hidden) | |||
if (!reg_list[i] || reg_list[i]->exist == false || reg_list[i]->hidden) | |||
continue; | |||
j++; | |||
} | |||
*rtos_reg_list_size = j; | |||
*rtos_reg_list = calloc(*rtos_reg_list_size, sizeof(struct rtos_reg)); | |||
if (*rtos_reg_list == NULL) { | |||
if (!*rtos_reg_list) { | |||
free(reg_list); | |||
return ERROR_FAIL; | |||
} | |||
j = 0; | |||
for (int i = 0; i < reg_list_size; i++) { | |||
if (reg_list[i] == NULL || reg_list[i]->exist == false || reg_list[i]->hidden) | |||
if (!reg_list[i] || reg_list[i]->exist == false || reg_list[i]->hidden) | |||
continue; | |||
(*rtos_reg_list)[j].number = (*reg_list)[i].number; | |||
(*rtos_reg_list)[j].size = (*reg_list)[i].size; | |||
@@ -639,7 +639,7 @@ static struct threads *liste_add_task(struct threads *task_list, struct threads | |||
{ | |||
t->next = NULL; | |||
if (*last == NULL) | |||
if (!*last) | |||
if (!task_list) { | |||
task_list = t; | |||
return task_list; | |||
@@ -243,7 +243,7 @@ static bool mqx_detect_rtos( | |||
) | |||
{ | |||
if ( | |||
(target->rtos->symbols != NULL) && | |||
(target->rtos->symbols) && | |||
(target->rtos->symbols[MQX_VAL_MQX_KERNEL_DATA].address != 0) | |||
) { | |||
return true; | |||
@@ -233,7 +233,7 @@ retok: | |||
static bool nuttx_detect_rtos(struct target *target) | |||
{ | |||
if ((target->rtos->symbols != NULL) && | |||
if ((target->rtos->symbols) && | |||
(target->rtos->symbols[0].address != 0) && | |||
(target->rtos->symbols[1].address != 0)) { | |||
return true; | |||
@@ -255,7 +255,7 @@ static int riot_update_threads(struct rtos *rtos) | |||
strdup(riot_thread_states[k].desc); | |||
} | |||
if (rtos->thread_details[tasks_found].extra_info_str == NULL) { | |||
if (!rtos->thread_details[tasks_found].extra_info_str) { | |||
LOG_ERROR("RIOT: out of memory"); | |||
retval = ERROR_FAIL; | |||
goto error; | |||
@@ -297,7 +297,7 @@ static int riot_update_threads(struct rtos *rtos) | |||
strdup("Enable DEVELHELP to see task names"); | |||
} | |||
if (rtos->thread_details[tasks_found].thread_name_str == NULL) { | |||
if (!rtos->thread_details[tasks_found].thread_name_str) { | |||
LOG_ERROR("RIOT: out of memory"); | |||
retval = ERROR_FAIL; | |||
goto error; | |||
@@ -364,7 +364,7 @@ static int riot_get_symbol_list_to_lookup(struct symbol_table_elem *symbol_list[ | |||
{ | |||
*symbol_list = calloc(ARRAY_SIZE(riot_symbol_list), sizeof(struct symbol_table_elem)); | |||
if (*symbol_list == NULL) { | |||
if (!*symbol_list) { | |||
LOG_ERROR("RIOT: out of memory"); | |||
return ERROR_FAIL; | |||
} | |||
@@ -387,7 +387,7 @@ static int riot_get_symbol_list_to_lookup(struct symbol_table_elem *symbol_list[ | |||
static bool riot_detect_rtos(struct target *target) | |||
{ | |||
if ((target->rtos->symbols != NULL) && | |||
if ((target->rtos->symbols) && | |||
(target->rtos->symbols[RIOT_THREADS_BASE].address != 0)) { | |||
/* looks like RIOT */ | |||
return true; | |||
@@ -306,13 +306,13 @@ int rtos_thread_packet(struct connection *connection, char const *packet, int pa | |||
struct target *target = get_target_from_connection(connection); | |||
if (strncmp(packet, "qThreadExtraInfo,", 17) == 0) { | |||
if ((target->rtos) && (target->rtos->thread_details != NULL) && | |||
if ((target->rtos) && (target->rtos->thread_details) && | |||
(target->rtos->thread_count != 0)) { | |||
threadid_t threadid = 0; | |||
int found = -1; | |||
sscanf(packet, "qThreadExtraInfo,%" SCNx64, &threadid); | |||
if ((target->rtos) && (target->rtos->thread_details != NULL)) { | |||
if ((target->rtos) && (target->rtos->thread_details)) { | |||
int thread_num; | |||
for (thread_num = 0; thread_num < target->rtos->thread_count; thread_num++) { | |||
if (target->rtos->thread_details[thread_num].threadid == threadid) { | |||
@@ -416,7 +416,7 @@ int rtos_thread_packet(struct connection *connection, char const *packet, int pa | |||
threadid_t threadid; | |||
int found = -1; | |||
sscanf(packet, "T%" SCNx64, &threadid); | |||
if ((target->rtos) && (target->rtos->thread_details != NULL)) { | |||
if ((target->rtos) && (target->rtos->thread_details)) { | |||
int thread_num; | |||
for (thread_num = 0; thread_num < target->rtos->thread_count; thread_num++) { | |||
if (target->rtos->thread_details[thread_num].threadid == threadid) { | |||
@@ -564,7 +564,7 @@ int rtos_set_reg(struct connection *connection, int reg_num, | |||
struct target *target = get_target_from_connection(connection); | |||
int64_t current_threadid = target->rtos->current_threadid; | |||
if ((target->rtos) && | |||
(target->rtos->type->set_reg != NULL) && | |||
(target->rtos->type->set_reg) && | |||
(current_threadid != -1) && | |||
(current_threadid != 0)) { | |||
return target->rtos->type->set_reg(target->rtos, reg_num, reg_value); | |||
@@ -657,7 +657,7 @@ static int rtos_try_next(struct target *target) | |||
int rtos_update_threads(struct target *target) | |||
{ | |||
if ((target->rtos) && (target->rtos->type != NULL)) | |||
if ((target->rtos) && (target->rtos->type)) | |||
target->rtos->type->update_threads(target->rtos); | |||
return ERROR_OK; | |||
} | |||
@@ -257,7 +257,7 @@ static int ucos_iii_update_thread_offsets(struct rtos *rtos) | |||
static bool ucos_iii_detect_rtos(struct target *target) | |||
{ | |||
return target->rtos->symbols != NULL && | |||
return target->rtos->symbols && | |||
target->rtos->symbols[UCOS_III_VAL_OS_RUNNING].address != 0; | |||
} | |||
@@ -511,7 +511,7 @@ static int ucos_iii_get_thread_reg_list(struct rtos *rtos, threadid_t threadid, | |||
static int ucos_iii_get_symbol_list_to_lookup(struct symbol_table_elem *symbol_list[]) | |||
{ | |||
*symbol_list = calloc(ARRAY_SIZE(ucos_iii_symbol_list), sizeof(struct symbol_table_elem)); | |||
if (*symbol_list == NULL) { | |||
if (!*symbol_list) { | |||
LOG_ERROR("uCOS-III: out of memory"); | |||
return ERROR_FAIL; | |||
} | |||
@@ -385,7 +385,7 @@ static const struct symbol_table_elem zephyr_symbol_list[] = { | |||
static bool zephyr_detect_rtos(struct target *target) | |||
{ | |||
if (target->rtos->symbols == NULL) { | |||
if (!target->rtos->symbols) { | |||
LOG_INFO("Zephyr: no symbols while detecting RTOS"); | |||
return false; | |||
} | |||
@@ -1043,7 +1043,7 @@ static int gdb_new_connection(struct connection *connection) | |||
} | |||
gdb_actual_connections++; | |||
log_printf_lf(all_targets->next != NULL ? LOG_LVL_INFO : LOG_LVL_DEBUG, | |||
log_printf_lf(all_targets->next ? LOG_LVL_INFO : LOG_LVL_DEBUG, | |||
__FILE__, __LINE__, __func__, | |||
"New GDB Connection: %d, Target %s, state: %s", | |||
gdb_actual_connections, | |||
@@ -1221,7 +1221,7 @@ static int gdb_get_registers_packet(struct connection *connection, | |||
return gdb_error(connection, retval); | |||
for (i = 0; i < reg_list_size; i++) { | |||
if (reg_list[i] == NULL || reg_list[i]->exist == false || reg_list[i]->hidden) | |||
if (!reg_list[i] || reg_list[i]->exist == false || reg_list[i]->hidden) | |||
continue; | |||
reg_packet_size += DIV_ROUND_UP(reg_list[i]->size, 8) * 2; | |||
} | |||
@@ -1235,7 +1235,7 @@ static int gdb_get_registers_packet(struct connection *connection, | |||
reg_packet_p = reg_packet; | |||
for (i = 0; i < reg_list_size; i++) { | |||
if (reg_list[i] == NULL || reg_list[i]->exist == false || reg_list[i]->hidden) | |||
if (!reg_list[i] || reg_list[i]->exist == false || reg_list[i]->hidden) | |||
continue; | |||
if (!reg_list[i]->valid) { | |||
retval = reg_list[i]->type->get(reg_list[i]); | |||
@@ -1792,14 +1792,14 @@ static __attribute__ ((format (PRINTF_ATTRIBUTE_FORMAT, 5, 6))) void xml_printf( | |||
int first = 1; | |||
for (;; ) { | |||
if ((*xml == NULL) || (!first)) { | |||
if ((!*xml) || (!first)) { | |||
/* start by 0 to exercise all the code paths. | |||
* Need minimum 2 bytes to fit 1 char and 0 terminator. */ | |||
*size = *size * 2 + 2; | |||
char *t = *xml; | |||
*xml = realloc(*xml, *size); | |||
if (*xml == NULL) { | |||
if (!*xml) { | |||
free(t); | |||
*retval = ERROR_SERVER_REMOTE_CLOSED; | |||
return; | |||
@@ -1840,7 +1840,7 @@ static int decode_xfer_read(char const *buf, char **annex, int *ofs, unsigned in | |||
/* Extract the annex if needed */ | |||
if (annex) { | |||
*annex = strndup(buf, annex_end - buf); | |||
if (*annex == NULL) | |||
if (!*annex) | |||
return ERROR_FAIL; | |||
} | |||
@@ -2059,7 +2059,7 @@ static int lookup_add_arch_defined_types(char const **arch_defined_types_list[], | |||
{ | |||
int tbl_sz = *num_arch_defined_types; | |||
if (type_id != NULL && (strcmp(type_id, ""))) { | |||
if (type_id && (strcmp(type_id, ""))) { | |||
for (int j = 0; j < (tbl_sz + 1); j++) { | |||
if (!((*arch_defined_types_list)[j])) { | |||
(*arch_defined_types_list)[tbl_sz++] = type_id; | |||
@@ -2224,8 +2224,8 @@ static int get_reg_features_list(struct target *target, char const **feature_lis | |||
if (reg_list[i]->exist == false || reg_list[i]->hidden) | |||
continue; | |||
if (reg_list[i]->feature != NULL | |||
&& reg_list[i]->feature->name != NULL | |||
if (reg_list[i]->feature | |||
&& reg_list[i]->feature->name | |||
&& (strcmp(reg_list[i]->feature->name, ""))) { | |||
/* We found a feature, check if the feature is already in the | |||
* table. If not, allocate a new entry for the table and | |||
@@ -2322,7 +2322,7 @@ static int gdb_generate_target_description(struct target *target, char **tdesc_o | |||
continue; | |||
const char *type_str; | |||
if (reg_list[i]->reg_data_type != NULL) { | |||
if (reg_list[i]->reg_data_type) { | |||
if (reg_list[i]->reg_data_type->type == REG_TYPE_ARCH_DEFINED) { | |||
/* generate <type... first, if there are architecture-defined types. */ | |||
if (lookup_add_arch_defined_types(&arch_defined_types, | |||
@@ -2360,7 +2360,7 @@ static int gdb_generate_target_description(struct target *target, char **tdesc_o | |||
xml_printf(&retval, &tdesc, &pos, &size, | |||
" type=\"%s\"", type_str); | |||
if (reg_list[i]->group != NULL) | |||
if (reg_list[i]->group) | |||
xml_printf(&retval, &tdesc, &pos, &size, | |||
" group=\"%s\"", reg_list[i]->group); | |||
@@ -2420,7 +2420,7 @@ static int gdb_get_target_description_chunk(struct target *target, struct target | |||
transfer_type = 'l'; | |||
*chunk = malloc(length + 2); | |||
if (*chunk == NULL) { | |||
if (!*chunk) { | |||
LOG_ERROR("Unable to allocate memory"); | |||
return ERROR_FAIL; | |||
} | |||
@@ -2543,7 +2543,7 @@ static int gdb_generate_thread_list(struct target *target, char **thread_list_ou | |||
static int gdb_get_thread_list_chunk(struct target *target, char **thread_list, | |||
char **chunk, int32_t offset, uint32_t length) | |||
{ | |||
if (*thread_list == NULL) { | |||
if (!*thread_list) { | |||
int retval = gdb_generate_thread_list(target, thread_list); | |||
if (retval != ERROR_OK) { | |||
LOG_ERROR("Unable to Generate Thread List"); | |||
@@ -2565,7 +2565,7 @@ static int gdb_get_thread_list_chunk(struct target *target, char **thread_list, | |||
* of strlen(chunk) word access: | |||
* Invalid read of size 4 | |||
* Address 0x4479934 is 44 bytes inside a block of size 45 alloc'd */ | |||
if (*chunk == NULL) { | |||
if (!*chunk) { | |||
LOG_ERROR("Unable to allocate memory"); | |||
return ERROR_FAIL; | |||
} | |||
@@ -2770,7 +2770,7 @@ static bool gdb_handle_vcont_packet(struct connection *connection, const char *p | |||
/* query for vCont supported */ | |||
if (parse[0] == '?') { | |||
if (target->type->step != NULL) { | |||
if (target->type->step) { | |||
/* gdb doesn't accept c without C and s without S */ | |||
gdb_put_packet(connection, "vCont;c;C;s;S", 13); | |||
return true; | |||
@@ -3007,7 +3007,7 @@ static bool gdb_handle_vrun_packet(struct connection *connection, const char *pa | |||
char *cmdline = next_hex_encoded_field(&parse, ';'); | |||
char *arg; | |||
while (cmdline != NULL && (arg = next_hex_encoded_field(&parse, ';')) != NULL) { | |||
while (cmdline && (arg = next_hex_encoded_field(&parse, ';')) != NULL) { | |||
char *new_cmdline = alloc_printf("%s %s", cmdline, arg); | |||
free(cmdline); | |||
free(arg); | |||
@@ -298,10 +298,10 @@ COMMAND_HANDLER(handle_tcl_notifications_command) | |||
struct connection *connection = NULL; | |||
struct tcl_connection *tclc = NULL; | |||
if (CMD_CTX->output_handler_priv != NULL) | |||
if (CMD_CTX->output_handler_priv) | |||
connection = CMD_CTX->output_handler_priv; | |||
if (connection != NULL && !strcmp(connection->service->name, "tcl")) { | |||
if (connection && !strcmp(connection->service->name, "tcl")) { | |||
tclc = connection->priv; | |||
return CALL_COMMAND_HANDLER(handle_command_parse_bool, &tclc->tc_notify, "Target Notification output "); | |||
} else { | |||
@@ -315,10 +315,10 @@ COMMAND_HANDLER(handle_tcl_trace_command) | |||
struct connection *connection = NULL; | |||
struct tcl_connection *tclc = NULL; | |||
if (CMD_CTX->output_handler_priv != NULL) | |||
if (CMD_CTX->output_handler_priv) | |||
connection = CMD_CTX->output_handler_priv; | |||
if (connection != NULL && !strcmp(connection->service->name, "tcl")) { | |||
if (connection && !strcmp(connection->service->name, "tcl")) { | |||
tclc = connection->priv; | |||
return CALL_COMMAND_HANDLER(handle_command_parse_bool, &tclc->tc_trace, "Target trace output "); | |||
} else { | |||
@@ -199,7 +199,7 @@ static void telnet_save_history(struct telnet_connection *t_con) | |||
i = t_con->current_history + 1; | |||
i %= TELNET_LINE_HISTORY_SIZE; | |||
while (t_con->history[i] == NULL && num > 0) { | |||
while (!t_con->history[i] && num > 0) { | |||
i++; | |||
i %= TELNET_LINE_HISTORY_SIZE; | |||
num--; | |||
@@ -640,7 +640,7 @@ static int telnet_input(struct connection *connection) | |||
/* save only non-blank not repeating lines in the history */ | |||
char *prev_line = t_con->history[(t_con->current_history > 0) ? | |||
t_con->current_history - 1 : TELNET_LINE_HISTORY_SIZE-1]; | |||
if (*t_con->line && (prev_line == NULL || | |||
if (*t_con->line && (!prev_line || | |||
strcmp(t_con->line, prev_line))) { | |||
/* if the history slot is already taken, free it */ | |||
free(t_con->history[t_con->next_history]); | |||
@@ -587,7 +587,7 @@ static int svf_getline(char **lineptr, size_t *n, FILE *stream) | |||
#define MIN_CHUNK 16 /* Buffer is increased by this size each time as required */ | |||
size_t i = 0; | |||
if (*lineptr == NULL) { | |||
if (!*lineptr) { | |||
*n = MIN_CHUNK; | |||
*lineptr = malloc(*n); | |||
if (!*lineptr) | |||
@@ -501,7 +501,7 @@ static int update_halt_gdb(struct target *target, enum target_debug_reason debug | |||
} | |||
/* after all targets were updated, poll the gdb serving target */ | |||
if (gdb_target != NULL && gdb_target != target) | |||
if (gdb_target && gdb_target != target) | |||
aarch64_poll(gdb_target); | |||
return ERROR_OK; | |||
@@ -2855,7 +2855,7 @@ static int aarch64_jim_configure(struct target *target, struct jim_getopt_info * | |||
return JIM_ERR; | |||
} | |||
if (pc == NULL || pc->cti == NULL) { | |||
if (!pc || !pc->cti) { | |||
Jim_SetResultString(goi->interp, "CTI not configured", -1); | |||
return JIM_ERR; | |||
} | |||
@@ -1949,7 +1949,7 @@ static int arc_hit_watchpoint(struct target *target, struct watchpoint **hit_wat | |||
LOG_WARNING("Target halted by breakpoint, but is treated as a watchpoint."); | |||
for (struct watchpoint *watchpoint = target->watchpoints; | |||
watchpoint != NULL; | |||
watchpoint; | |||
watchpoint = watchpoint->next) { | |||
if (actionpoint->bp_value == watchpoint->address) { | |||
*hit_watchpoint = watchpoint; | |||
@@ -1028,7 +1028,7 @@ int dap_lookup_cs_component(struct adiv5_ap *ap, | |||
static int dap_read_part_id(struct adiv5_ap *ap, target_addr_t component_base, uint32_t *cid, uint64_t *pid) | |||
{ | |||
assert((component_base & 0xFFF) == 0); | |||
assert(ap != NULL && cid != NULL && pid != NULL); | |||
assert(ap && cid && pid); | |||
uint32_t cid0, cid1, cid2, cid3; | |||
uint32_t pid0, pid1, pid2, pid3, pid4; | |||
@@ -446,7 +446,7 @@ static inline int dap_queue_dp_write(struct adiv5_dap *dap, | |||
static inline int dap_queue_ap_read(struct adiv5_ap *ap, | |||
unsigned reg, uint32_t *data) | |||
{ | |||
assert(ap->dap->ops != NULL); | |||
assert(ap->dap->ops); | |||
return ap->dap->ops->queue_ap_read(ap, reg, data); | |||
} | |||
@@ -462,7 +462,7 @@ static inline int dap_queue_ap_read(struct adiv5_ap *ap, | |||
static inline int dap_queue_ap_write(struct adiv5_ap *ap, | |||
unsigned reg, uint32_t data) | |||
{ | |||
assert(ap->dap->ops != NULL); | |||
assert(ap->dap->ops); | |||
return ap->dap->ops->queue_ap_write(ap, reg, data); | |||
} | |||
@@ -483,7 +483,7 @@ int armv7a_identify_cache(struct target *target) | |||
goto done; | |||
/* if no l2 cache initialize l1 data cache flush function function */ | |||
if (armv7a->armv7a_mmu.armv7a_cache.flush_all_data_cache == NULL) { | |||
if (!armv7a->armv7a_mmu.armv7a_cache.flush_all_data_cache) { | |||
armv7a->armv7a_mmu.armv7a_cache.flush_all_data_cache = | |||
armv7a_cache_auto_flush_all_data; | |||
} | |||
@@ -474,7 +474,7 @@ int armv7m_get_gdb_reg_list(struct target *target, struct reg **reg_list[], | |||
size = ARMV7M_NUM_CORE_REGS; | |||
*reg_list = malloc(sizeof(struct reg *) * size); | |||
if (*reg_list == NULL) | |||
if (!*reg_list) | |||
return ERROR_FAIL; | |||
for (i = 0; i < size; i++) | |||
@@ -204,7 +204,7 @@ static int armv8_read_reg(struct armv8_common *armv8, int regnum, uint64_t *regv | |||
break; | |||
} | |||
if (retval == ERROR_OK && regval != NULL) | |||
if (retval == ERROR_OK && regval) | |||
*regval = value_64; | |||
else | |||
retval = ERROR_FAIL; | |||
@@ -430,7 +430,7 @@ static int armv8_read_reg32(struct armv8_common *armv8, int regnum, uint64_t *re | |||
break; | |||
} | |||
if (retval == ERROR_OK && regval != NULL) | |||
if (retval == ERROR_OK && regval) | |||
*regval = value; | |||
return retval; | |||
@@ -1053,7 +1053,7 @@ COMMAND_HANDLER(armv8_handle_exception_catch_command) | |||
if (n->name) | |||
nsec = n->name; | |||
if (sec == NULL || nsec == NULL) { | |||
if (!sec || !nsec) { | |||
LOG_WARNING("Exception Catch: unknown exception catch configuration: EDECCR = %02" PRIx32, edeccr & 0xff); | |||
return ERROR_FAIL; | |||
} | |||
@@ -1644,7 +1644,7 @@ struct reg_cache *armv8_build_reg_cache(struct target *target) | |||
reg_list[i].reg_data_type = calloc(1, sizeof(struct reg_data_type)); | |||
if (reg_list[i].reg_data_type) { | |||
if (armv8_regs[i].data_type == NULL) | |||
if (!armv8_regs[i].data_type) | |||
reg_list[i].reg_data_type->type = armv8_regs[i].type; | |||
else | |||
*reg_list[i].reg_data_type = *armv8_regs[i].data_type; | |||
@@ -417,7 +417,7 @@ int armv8_identify_cache(struct armv8_common *armv8) | |||
armv8->armv8_mmu.armv8_cache.info = 1; | |||
/* if no l2 cache initialize l1 data cache flush function function */ | |||
if (armv8->armv8_mmu.armv8_cache.flush_all_data_cache == NULL) { | |||
if (!armv8->armv8_mmu.armv8_cache.flush_all_data_cache) { | |||
armv8->armv8_mmu.armv8_cache.display_cache_info = | |||
armv8_handle_inner_cache_info_command; | |||
armv8->armv8_mmu.armv8_cache.flush_all_data_cache = | |||
@@ -704,7 +704,7 @@ static int update_halt_gdb(struct target *target) | |||
} | |||
/* after all targets were updated, poll the gdb serving target */ | |||
if (gdb_target != NULL && gdb_target != target) | |||
if (gdb_target && gdb_target != target) | |||
cortex_a_poll(gdb_target); | |||
return retval; | |||
} | |||
@@ -726,7 +726,7 @@ static int cortex_a_poll(struct target *target) | |||
/* the next polling trigger an halt event sent to gdb */ | |||
if ((target->state == TARGET_HALTED) && (target->smp) && | |||
(target->gdb_service) && | |||
(target->gdb_service->target == NULL)) { | |||
(!target->gdb_service->target)) { | |||
target->gdb_service->target = | |||
get_cortex_a(target, target->gdb_service->core[1]); | |||
target_call_event_callbacks(target, TARGET_EVENT_HALTED); | |||
@@ -472,7 +472,7 @@ static int esirisc_next_breakpoint(struct target *target) | |||
LOG_DEBUG("-"); | |||
for (int bp_index = 0; breakpoints_p < breakpoints_e; ++breakpoints_p, ++bp_index) | |||
if (*breakpoints_p == NULL) | |||
if (!*breakpoints_p) | |||
return bp_index; | |||
return -1; | |||
@@ -608,7 +608,7 @@ static int esirisc_next_watchpoint(struct target *target) | |||
LOG_DEBUG("-"); | |||
for (int wp_index = 0; watchpoints_p < watchpoints_e; ++watchpoints_p, ++wp_index) | |||
if (*watchpoints_p == NULL) | |||
if (!*watchpoints_p) | |||
return wp_index; | |||
return -1; | |||
@@ -1267,7 +1267,7 @@ static const char *esirisc_get_gdb_arch(struct target *target) | |||
* requires additional configuration to properly interact with these | |||
* targets in GDB (also see: `esirisc cache_arch`). | |||
*/ | |||
if (esirisc->gdb_arch == NULL && target_was_examined(target)) | |||
if (!esirisc->gdb_arch && target_was_examined(target)) | |||
esirisc->gdb_arch = alloc_printf("esirisc:%d_bit_%d_reg_%s", | |||
esirisc->num_bits, esirisc->num_regs, esirisc_cache_arch_name(esirisc)); | |||
@@ -1284,7 +1284,7 @@ static int esirisc_get_gdb_reg_list(struct target *target, struct reg **reg_list | |||
*reg_list_size = ESIRISC_NUM_REGS; | |||
*reg_list = calloc(*reg_list_size, sizeof(struct reg *)); | |||
if (*reg_list == NULL) | |||
if (!*reg_list) | |||
return ERROR_FAIL; | |||
if (reg_class == REG_CLASS_ALL) | |||
@@ -57,7 +57,7 @@ static int esirisc_jtag_get_padding(void) | |||
int padding = 0; | |||
int bypass_devices = 0; | |||
for (struct jtag_tap *tap = jtag_tap_next_enabled(NULL); tap != NULL; | |||
for (struct jtag_tap *tap = jtag_tap_next_enabled(NULL); tap; | |||
tap = jtag_tap_next_enabled(tap)) | |||
if (tap->bypass) | |||
bypass_devices++; | |||
@@ -298,7 +298,7 @@ struct reg_cache *etm_build_reg_cache(struct target *target, | |||
reg_list = calloc(128, sizeof(struct reg)); | |||
arch_info = calloc(128, sizeof(struct etm_reg)); | |||
if (reg_cache == NULL || reg_list == NULL || arch_info == NULL) { | |||
if (!reg_cache || !reg_list || !arch_info) { | |||
LOG_ERROR("No memory"); | |||
goto fail; | |||
} | |||
@@ -202,7 +202,7 @@ static int adapter_target_create(struct target *target, | |||
{ | |||
LOG_DEBUG("%s", __func__); | |||
struct adiv5_private_config *pc = target->private_config; | |||
if (pc != NULL && pc->ap_num > 0) { | |||
if (pc && pc->ap_num > 0) { | |||
LOG_ERROR("hla_target: invalid parameter -ap-num (> 0)"); | |||
return ERROR_COMMAND_SYNTAX_ERROR; | |||
} | |||
@@ -381,7 +381,7 @@ struct reg_cache *lakemont_build_reg_cache(struct target *t) | |||
struct reg_feature *feature; | |||
int i; | |||
if (cache == NULL || reg_list == NULL || arch_info == NULL) { | |||
if (!cache || !reg_list || !arch_info) { | |||
free(cache); | |||
free(reg_list); | |||
free(arch_info); | |||
@@ -1013,7 +1013,7 @@ int lakemont_resume(struct target *t, int current, target_addr_t address, | |||
/* running away for a software breakpoint needs some special handling */ | |||
uint32_t eip = buf_get_u32(x86_32->cache->reg_list[EIP].value, 0, 32); | |||
bp = breakpoint_find(t, eip); | |||
if (bp != NULL /*&& bp->type == BKPT_SOFT*/) { | |||
if (bp /*&& bp->type == BKPT_SOFT*/) { | |||
/* the step will step over the breakpoint */ | |||
if (lakemont_step(t, 0, 0, 1) != ERROR_OK) { | |||
LOG_ERROR("%s stepping over a software breakpoint at 0x%08" PRIx32 " " | |||
@@ -1024,12 +1024,12 @@ int lakemont_resume(struct target *t, int current, target_addr_t address, | |||
/* if breakpoints are enabled, we need to redirect these into probe mode */ | |||
struct breakpoint *activeswbp = t->breakpoints; | |||
while (activeswbp != NULL && activeswbp->set == 0) | |||
while (activeswbp && activeswbp->set == 0) | |||
activeswbp = activeswbp->next; | |||
struct watchpoint *activehwbp = t->watchpoints; | |||
while (activehwbp != NULL && activehwbp->set == 0) | |||
while (activehwbp && activehwbp->set == 0) | |||
activehwbp = activehwbp->next; | |||
if (activeswbp != NULL || activehwbp != NULL) | |||
if (activeswbp || activehwbp) | |||
buf_set_u32(x86_32->cache->reg_list[PMCR].value, 0, 32, 1); | |||
if (do_resume(t) != ERROR_OK) | |||
return ERROR_FAIL; | |||
@@ -1054,7 +1054,7 @@ int lakemont_step(struct target *t, int current, | |||
if (check_not_halted(t)) | |||
return ERROR_TARGET_NOT_HALTED; | |||
bp = breakpoint_find(t, eip); | |||
if (retval == ERROR_OK && bp != NULL/*&& bp->type == BKPT_SOFT*/) { | |||
if (retval == ERROR_OK && bp/*&& bp->type == BKPT_SOFT*/) { | |||
/* TODO: This should only be done for software breakpoints. | |||
* Stepping from hardware breakpoints should be possible with the resume flag | |||
* Needs testing. | |||
@@ -1105,7 +1105,7 @@ int lakemont_step(struct target *t, int current, | |||
/* try to re-apply the breakpoint, even of step failed | |||
* TODO: When a bp was set, we should try to stop the target - fix the return above | |||
*/ | |||
if (bp != NULL/*&& bp->type == BKPT_SOFT*/) { | |||
if (bp/*&& bp->type == BKPT_SOFT*/) { | |||
/* TODO: This should only be done for software breakpoints. | |||
* Stepping from hardware breakpoints should be possible with the resume flag | |||
* Needs testing. | |||
@@ -184,7 +184,7 @@ static int ls1_sap_read_memory(struct target *target, target_addr_t address, | |||
LOG_DEBUG("Reading memory at physical address 0x%" TARGET_PRIxADDR | |||
"; size %" PRIu32 "; count %" PRIu32, address, size, count); | |||
if (count == 0 || buffer == NULL) | |||
if (count == 0 || !buffer) | |||
return ERROR_COMMAND_SYNTAX_ERROR; | |||
ls1_sap_set_addr_high(target->tap, 0); | |||
@@ -207,7 +207,7 @@ static int ls1_sap_write_memory(struct target *target, target_addr_t address, | |||
"; size %" PRIu32 "; count %" PRIu32, address, size, count); | |||
if (count == 0 || buffer == NULL) | |||
if (count == 0 || !buffer) | |||
return ERROR_COMMAND_SYNTAX_ERROR; | |||
ls1_sap_set_addr_high(target->tap, 0); | |||
@@ -238,7 +238,7 @@ static int mem_ap_read_memory(struct target *target, target_addr_t address, | |||
LOG_DEBUG("Reading memory at physical address " TARGET_ADDR_FMT | |||
"; size %" PRIu32 "; count %" PRIu32, address, size, count); | |||
if (count == 0 || buffer == NULL) | |||
if (count == 0 || !buffer) | |||
return ERROR_COMMAND_SYNTAX_ERROR; | |||
return mem_ap_read_buf(mem_ap->ap, buffer, size, count, address); | |||
@@ -253,7 +253,7 @@ static int mem_ap_write_memory(struct target *target, target_addr_t address, | |||
LOG_DEBUG("Writing memory at physical address " TARGET_ADDR_FMT | |||
"; size %" PRIu32 "; count %" PRIu32, address, size, count); | |||
if (count == 0 || buffer == NULL) | |||
if (count == 0 || !buffer) | |||
return ERROR_COMMAND_SYNTAX_ERROR; | |||
return mem_ap_write_buf(mem_ap->ap, buffer, size, count, address); | |||
@@ -186,7 +186,7 @@ static int mips_m4k_poll(struct target *target) | |||
/* the next polling trigger an halt event sent to gdb */ | |||
if ((target->state == TARGET_HALTED) && (target->smp) && | |||
(target->gdb_service) && | |||
(target->gdb_service->target == NULL)) { | |||
(!target->gdb_service->target)) { | |||
target->gdb_service->target = | |||
get_mips_m4k(target, target->gdb_service->core[1]); | |||
target_call_event_callbacks(target, TARGET_EVENT_HALTED); | |||
@@ -24,7 +24,7 @@ | |||
int aice_read_reg_64(struct aice_port_s *aice, uint32_t num, uint64_t *val) | |||
{ | |||
if (aice->port->api->read_reg_64 == NULL) { | |||
if (!aice->port->api->read_reg_64) { | |||
LOG_WARNING("Not implemented: %s", __func__); | |||
return ERROR_FAIL; | |||
} | |||
@@ -34,7 +34,7 @@ int aice_read_reg_64(struct aice_port_s *aice, uint32_t num, uint64_t *val) | |||
int aice_write_reg_64(struct aice_port_s *aice, uint32_t num, uint64_t val) | |||
{ | |||
if (aice->port->api->write_reg_64 == NULL) { | |||
if (!aice->port->api->write_reg_64) { | |||
LOG_WARNING("Not implemented: %s", __func__); | |||
return ERROR_FAIL; | |||
} | |||
@@ -45,7 +45,7 @@ int aice_write_reg_64(struct aice_port_s *aice, uint32_t num, uint64_t val) | |||
int aice_read_tlb(struct aice_port_s *aice, target_addr_t virtual_address, | |||
target_addr_t *physical_address) | |||
{ | |||
if (aice->port->api->read_tlb == NULL) { | |||
if (!aice->port->api->read_tlb) { | |||
LOG_WARNING("Not implemented: %s", __func__); | |||
return ERROR_FAIL; | |||
} | |||
@@ -55,7 +55,7 @@ int aice_read_tlb(struct aice_port_s *aice, target_addr_t virtual_address, | |||
int aice_cache_ctl(struct aice_port_s *aice, uint32_t subtype, uint32_t address) | |||
{ | |||
if (aice->port->api->cache_ctl == NULL) { | |||
if (!aice->port->api->cache_ctl) { | |||
LOG_WARNING("Not implemented: %s", __func__); | |||
return ERROR_FAIL; | |||
} | |||
@@ -65,7 +65,7 @@ int aice_cache_ctl(struct aice_port_s *aice, uint32_t subtype, uint32_t address) | |||
int aice_set_retry_times(struct aice_port_s *aice, uint32_t a_retry_times) | |||
{ | |||
if (aice->port->api->set_retry_times == NULL) { | |||
if (!aice->port->api->set_retry_times) { | |||
LOG_WARNING("Not implemented: %s", __func__); | |||
return ERROR_FAIL; | |||
} | |||
@@ -75,7 +75,7 @@ int aice_set_retry_times(struct aice_port_s *aice, uint32_t a_retry_times) | |||
int aice_program_edm(struct aice_port_s *aice, char *command_sequence) | |||
{ | |||
if (aice->port->api->program_edm == NULL) { | |||
if (!aice->port->api->program_edm) { | |||
LOG_WARNING("Not implemented: %s", __func__); | |||
return ERROR_FAIL; | |||
} | |||
@@ -86,7 +86,7 @@ int aice_program_edm(struct aice_port_s *aice, char *command_sequence) | |||
int aice_set_command_mode(struct aice_port_s *aice, | |||
enum aice_command_mode command_mode) | |||
{ | |||
if (aice->port->api->set_command_mode == NULL) { | |||
if (!aice->port->api->set_command_mode) { | |||
LOG_WARNING("Not implemented: %s", __func__); | |||
return ERROR_FAIL; | |||
} | |||
@@ -97,7 +97,7 @@ int aice_set_command_mode(struct aice_port_s *aice, | |||
int aice_execute(struct aice_port_s *aice, uint32_t *instructions, | |||
uint32_t instruction_num) | |||
{ | |||
if (aice->port->api->execute == NULL) { | |||
if (!aice->port->api->execute) { | |||
LOG_WARNING("Not implemented: %s", __func__); | |||
return ERROR_FAIL; | |||
} | |||
@@ -107,7 +107,7 @@ int aice_execute(struct aice_port_s *aice, uint32_t *instructions, | |||
int aice_set_custom_srst_script(struct aice_port_s *aice, const char *script) | |||
{ | |||
if (aice->port->api->set_custom_srst_script == NULL) { | |||
if (!aice->port->api->set_custom_srst_script) { | |||
LOG_WARNING("Not implemented: %s", __func__); | |||
return ERROR_FAIL; | |||
} | |||
@@ -117,7 +117,7 @@ int aice_set_custom_srst_script(struct aice_port_s *aice, const char *script) | |||
int aice_set_custom_trst_script(struct aice_port_s *aice, const char *script) | |||
{ | |||
if (aice->port->api->set_custom_trst_script == NULL) { | |||
if (!aice->port->api->set_custom_trst_script) { | |||
LOG_WARNING("Not implemented: %s", __func__); | |||
return ERROR_FAIL; | |||
} | |||
@@ -127,7 +127,7 @@ int aice_set_custom_trst_script(struct aice_port_s *aice, const char *script) | |||
int aice_set_custom_restart_script(struct aice_port_s *aice, const char *script) | |||
{ | |||
if (aice->port->api->set_custom_restart_script == NULL) { | |||
if (!aice->port->api->set_custom_restart_script) { | |||
LOG_WARNING("Not implemented: %s", __func__); | |||
return ERROR_FAIL; | |||
} | |||
@@ -137,7 +137,7 @@ int aice_set_custom_restart_script(struct aice_port_s *aice, const char *script) | |||
int aice_set_count_to_check_dbger(struct aice_port_s *aice, uint32_t count_to_check) | |||
{ | |||
if (aice->port->api->set_count_to_check_dbger == NULL) { | |||
if (!aice->port->api->set_count_to_check_dbger) { | |||
LOG_WARNING("Not implemented: %s", __func__); | |||
return ERROR_FAIL; | |||
} | |||
@@ -148,7 +148,7 @@ int aice_set_count_to_check_dbger(struct aice_port_s *aice, uint32_t count_to_ch | |||
int aice_profiling(struct aice_port_s *aice, uint32_t interval, uint32_t iteration, | |||
uint32_t reg_no, uint32_t *samples, uint32_t *num_samples) | |||
{ | |||
if (aice->port->api->profiling == NULL) { | |||
if (!aice->port->api->profiling) { | |||
LOG_WARNING("Not implemented: %s", __func__); | |||
return ERROR_FAIL; | |||
} | |||
@@ -4409,7 +4409,7 @@ void riscv013_clear_abstract_error(struct target *target) | |||
#define COMPLIANCE_TEST(b, message) \ | |||
{ \ | |||
const char *last_sep = strrchr(__FILE__, FILE_SEP); \ | |||
const char *fname = (last_sep == NULL ? __FILE__ : last_sep + 1); \ | |||
const char *fname = (!last_sep ? __FILE__ : last_sep + 1); \ | |||
LOG_INFO("Executing test %d (%s:%d): %s", total_tests, fname, __LINE__, message); \ | |||
int pass = 0; \ | |||
if (b) { \ | |||
@@ -2053,7 +2053,7 @@ int riscv_openocd_poll(struct target *target) | |||
unsigned should_remain_halted = 0; | |||
unsigned should_resume = 0; | |||
unsigned i = 0; | |||
for (struct target_list *list = target->head; list != NULL; | |||
for (struct target_list *list = target->head; list; | |||
list = list->next, i++) { | |||
total_targets++; | |||
struct target *t = list->target; | |||
@@ -3059,7 +3059,7 @@ int riscv_count_harts(struct target *target) | |||
if (!target) | |||
return 1; | |||
RISCV_INFO(r); | |||
if (r == NULL || r->hart_count == NULL) | |||
if (!r || !r->hart_count) | |||
return 1; | |||
return r->hart_count(target); | |||
} | |||
@@ -516,7 +516,7 @@ int semihosting_common(struct target *target) | |||
uint64_t addr = semihosting_get_field(target, 0, fields); | |||
size_t size = semihosting_get_field(target, 1, fields); | |||
char *arg = semihosting->cmdline != NULL ? | |||
char *arg = semihosting->cmdline ? | |||
semihosting->cmdline : ""; | |||
uint32_t len = strlen(arg) + 1; | |||
if (len > size) | |||
@@ -1397,7 +1397,7 @@ int target_hit_watchpoint(struct target *target, | |||
return ERROR_TARGET_NOT_HALTED; | |||
} | |||
if (target->type->hit_watchpoint == NULL) { | |||
if (!target->type->hit_watchpoint) { | |||
/* For backward compatible, if hit_watchpoint is not implemented, | |||
* return ERROR_FAIL such that gdb_server will not take the nonsense | |||
* information. */ | |||
@@ -1409,7 +1409,7 @@ int target_hit_watchpoint(struct target *target, | |||
const char *target_get_gdb_arch(struct target *target) | |||
{ | |||
if (target->type->get_gdb_arch == NULL) | |||
if (!target->type->get_gdb_arch) | |||
return NULL; | |||
return target->type->get_gdb_arch(target); | |||
} | |||
@@ -1573,19 +1573,19 @@ static int target_init_one(struct command_context *cmd_ctx, | |||
type->virt2phys = identity_virt2phys; | |||
} | |||
if (target->type->read_buffer == NULL) | |||
if (!target->type->read_buffer) | |||
target->type->read_buffer = target_read_buffer_default; | |||
if (target->type->write_buffer == NULL) | |||
if (!target->type->write_buffer) | |||
target->type->write_buffer = target_write_buffer_default; | |||
if (target->type->get_gdb_fileio_info == NULL) | |||
if (!target->type->get_gdb_fileio_info) | |||
target->type->get_gdb_fileio_info = target_get_gdb_fileio_info_default; | |||
if (target->type->gdb_fileio_end == NULL) | |||
if (!target->type->gdb_fileio_end) | |||
target->type->gdb_fileio_end = target_gdb_fileio_end_default; | |||
if (target->type->profiling == NULL) | |||
if (!target->type->profiling) | |||
target->type->profiling = target_profiling_default; | |||
return ERROR_OK; | |||
@@ -2120,7 +2120,7 @@ static int target_restore_working_area(struct target *target, struct working_are | |||
{ | |||
int retval = ERROR_OK; | |||
if (target->backup_working_area && area->backup != NULL) { | |||
if (target->backup_working_area && area->backup) { | |||
retval = target_write_memory(target, area->address, 4, area->size / 4, area->backup); | |||
if (retval != ERROR_OK) | |||
LOG_ERROR("failed to restore %" PRIu32 " bytes of working area at address " TARGET_ADDR_FMT, | |||
@@ -2555,7 +2555,7 @@ int target_blank_check_memory(struct target *target, | |||
return ERROR_FAIL; | |||
} | |||
if (target->type->blank_check_memory == NULL) | |||
if (!target->type->blank_check_memory) | |||
return ERROR_TARGET_RESOURCE_NOT_AVAILABLE; | |||
return target->type->blank_check_memory(target, blocks, num_blocks, erased_value); | |||
@@ -3976,7 +3976,7 @@ static int handle_bp_command_set(struct command_invocation *cmd, | |||
command_print(cmd, "breakpoint set at " TARGET_ADDR_FMT "", addr); | |||
} else if (addr == 0) { | |||
if (target->type->add_context_breakpoint == NULL) { | |||
if (!target->type->add_context_breakpoint) { | |||
LOG_ERROR("Context breakpoint not available"); | |||
return ERROR_TARGET_RESOURCE_NOT_AVAILABLE; | |||
} | |||
@@ -3986,7 +3986,7 @@ static int handle_bp_command_set(struct command_invocation *cmd, | |||
command_print(cmd, "Context breakpoint set at 0x%8.8" PRIx32 "", asid); | |||
} else { | |||
if (target->type->add_hybrid_breakpoint == NULL) { | |||
if (!target->type->add_hybrid_breakpoint) { | |||
LOG_ERROR("Hybrid breakpoint not available"); | |||
return ERROR_TARGET_RESOURCE_NOT_AVAILABLE; | |||
} | |||
@@ -4791,7 +4791,7 @@ void target_handle_event(struct target *target, enum target_event e) | |||
struct target_event_action *teap; | |||
int retval; | |||
for (teap = target->event_action; teap != NULL; teap = teap->next) { | |||
for (teap = target->event_action; teap; teap = teap->next) { | |||
if (teap->event == e) { | |||
LOG_DEBUG("target(%d): %s (%s) event: %d (%s) action: %s", | |||
target->target_number, | |||
@@ -4839,7 +4839,7 @@ bool target_has_event_action(struct target *target, enum target_event event) | |||
{ | |||
struct target_event_action *teap; | |||
for (teap = target->event_action; teap != NULL; teap = teap->next) { | |||
for (teap = target->event_action; teap; teap = teap->next) { | |||
if (teap->event == event) | |||
return true; | |||
} | |||
@@ -5729,7 +5729,7 @@ static int target_create(struct jim_getopt_info *goi) | |||
break; | |||
} | |||
} | |||
if (target_types[x] == NULL) { | |||
if (!target_types[x]) { | |||
Jim_SetResultFormatted(goi->interp, "Unknown target type %s, try one of ", cp); | |||
for (x = 0 ; target_types[x] ; x++) { | |||
if (target_types[x + 1]) { | |||
@@ -6154,7 +6154,7 @@ COMMAND_HANDLER(handle_fast_load_image_command) | |||
fastload[i].address = image.sections[i].base_address + offset; | |||
fastload[i].data = malloc(length); | |||
if (fastload[i].data == NULL) { | |||
if (!fastload[i].data) { | |||
free(buffer); | |||
command_print(CMD, "error allocating buffer for section (%" PRIu32 " bytes)", | |||
length); | |||
@@ -234,7 +234,7 @@ int delete_debug_msg_receiver(struct command_context *cmd_ctx, struct target *ta | |||
if (c->cmd_ctx == cmd_ctx) { | |||
*p = next; | |||
free(c); | |||
if (*p == NULL) { | |||
if (!*p) { | |||
/* disable callback */ | |||
target->dbg_msg_enabled = 0; | |||
} | |||
@@ -256,7 +256,7 @@ COMMAND_HANDLER(handle_target_request_debugmsgs_command) | |||
int receiving = 0; | |||
if (target->type->target_request_data == NULL) { | |||
if (!target->type->target_request_data) { | |||
LOG_ERROR("Target %s does not support target requests", target_name(target)); | |||
return ERROR_OK; | |||
} | |||
@@ -75,7 +75,7 @@ int x86_32_get_gdb_reg_list(struct target *t, | |||
*reg_list_size = x86_32->cache->num_regs; | |||
LOG_DEBUG("num_regs=%d, reg_class=%d", (*reg_list_size), reg_class); | |||
*reg_list = malloc(sizeof(struct reg *) * (*reg_list_size)); | |||
if (*reg_list == NULL) { | |||
if (!*reg_list) { | |||
LOG_ERROR("%s out of memory", __func__); | |||
return ERROR_FAIL; | |||
} | |||
@@ -258,7 +258,7 @@ int x86_32_common_write_phys_mem(struct target *t, target_addr_t phys_address, | |||
/* update the breakpoint */ | |||
struct breakpoint *pbiter = t->breakpoints; | |||
while (pbiter != NULL && pbiter->unique_id != iter->swbp_unique_id) | |||
while (pbiter && pbiter->unique_id != iter->swbp_unique_id) | |||
pbiter = pbiter->next; | |||
if (pbiter) | |||
pbiter->orig_instr[0] = buffer[offset]; | |||
@@ -456,7 +456,7 @@ int calcaddr_physfromlin(struct target *t, target_addr_t addr, target_addr_t *ph | |||
{ | |||
uint8_t entry_buffer[8]; | |||
if (physaddr == NULL || t == NULL) | |||
if (!physaddr || !t) | |||
return ERROR_FAIL; | |||
struct x86_32_common *x86_32 = target_to_x86_32(t); | |||
@@ -1113,7 +1113,7 @@ static int unset_swbp(struct target *t, struct breakpoint *bp) | |||
x86_32->swbbp_mem_patch_list = iter->next; | |||
free(iter); | |||
} else { | |||
while (iter->next != NULL && iter->next->swbp_unique_id != bp->unique_id) | |||
while (iter->next && iter->next->swbp_unique_id != bp->unique_id) | |||
iter = iter->next; | |||
if (iter->next) { | |||
/* it's the next one */ | |||
@@ -106,7 +106,7 @@ int allow_transports(struct command_context *ctx, const char * const *vector) | |||
* of one transport; C code should be definitive about what | |||
* can be used when all goes well. | |||
*/ | |||
if (allowed_transports != NULL || session) { | |||
if (allowed_transports || session) { | |||
LOG_ERROR("Can't modify the set of allowed transports."); | |||
return ERROR_FAIL; | |||
} | |||