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Fix debug prints when loading to flash

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While loading to flash with debug level at least 3,
OpenOCD tries to print the whole loaded bitstream.
This will be very-very-slow due to implementation of
conversion from buffer to string.

* fix condition on selected debug level in jtag/core.c
* replace slow buf_to_str function from helper/binarybuffer.c
  with faster but_to_hex_str function

Change-Id: I3dc01d5846941ca80736f2ed12e3a54114d2b6dd
Signed-off-by: Samuel Obuch <sobuch@codasip.com>
Reviewed-on: http://openocd.zylin.com/5800
Tested-by: jenkins
Reviewed-by: Jan Matyas <matyas@codasip.com>
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
This commit is contained in:
Samuel Obuch
2020-08-11 17:37:01 +02:00
committed by Antonio Borneo
parent 764b25c814
commit 3ac010bb9f
7 changed files with 31 additions and 58 deletions
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8
src/jtag/commands.c
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@@ -214,10 +214,10 @@ int jtag_build_buffer(const struct scan_command *cmd, uint8_t **buffer)
for (i = 0; i < cmd->num_fields; i++) {
if (cmd->fields[i].out_value) {
if (LOG_LEVEL_IS(LOG_LVL_DEBUG_IO)) {
char *char_buf = buf_to_str(cmd->fields[i].out_value,
char *char_buf = buf_to_hex_str(cmd->fields[i].out_value,
(cmd->fields[i].num_bits > DEBUG_JTAG_IOZ)
? DEBUG_JTAG_IOZ
: cmd->fields[i].num_bits, 16);
: cmd->fields[i].num_bits);
LOG_DEBUG("fields[%i].out_value[%i]: 0x%s", i,
cmd->fields[i].num_bits, char_buf);
@@ -257,10 +257,10 @@ int jtag_read_buffer(uint8_t *buffer, const struct scan_command *cmd)
malloc(DIV_ROUND_UP(num_bits, 8)), 0, num_bits);
if (LOG_LEVEL_IS(LOG_LVL_DEBUG_IO)) {
char *char_buf = buf_to_str(captured,
char *char_buf = buf_to_hex_str(captured,
(num_bits > DEBUG_JTAG_IOZ)
? DEBUG_JTAG_IOZ
: num_bits, 16);
: num_bits);
LOG_DEBUG("fields[%i].in_value[%i]: 0x%s",
i, num_bits, char_buf);