diff --git a/src/pld/xilinx_bit.c b/src/pld/xilinx_bit.c
index a975a7a0c..f83d8942d 100644
--- a/src/pld/xilinx_bit.c
+++ b/src/pld/xilinx_bit.c
@@ -119,7 +119,7 @@ int xilinx_read_bit_file(struct xilinx_bit_file *bit_file, const char *filename)
 	if (read_section(input_file, 4, 'e', &bit_file->length, &bit_file->data) != ERROR_OK)
 		return ERROR_PLD_FILE_LOAD_FAILED;
 
-	LOG_DEBUG("bit_file: %s %s %s,%s %" PRIi32 "", bit_file->source_file, bit_file->part_name,
+	LOG_DEBUG("bit_file: %s %s %s,%s %" PRIu32 "", bit_file->source_file, bit_file->part_name,
 		bit_file->date, bit_file->time, bit_file->length);
 
 	fclose(input_file);
diff --git a/src/rtos/ThreadX.c b/src/rtos/ThreadX.c
index 9605533aa..302641bae 100644
--- a/src/rtos/ThreadX.c
+++ b/src/rtos/ThreadX.c
@@ -248,7 +248,7 @@ static const struct rtos_register_stacking *get_stacking_info_arm926ejs(const st
 		LOG_DEBUG("  solicited stack");
 		return param->stacking_info + 0;
 	} else {
-		LOG_DEBUG("  interrupt stack: %u", flag);
+		LOG_DEBUG("  interrupt stack: %" PRIu32, flag);
 		return param->stacking_info + 1;
 	}
 }
diff --git a/src/rtos/hwthread.c b/src/rtos/hwthread.c
index 38e42a041..e0789aa63 100644
--- a/src/rtos/hwthread.c
+++ b/src/rtos/hwthread.c
@@ -281,7 +281,7 @@ static int hwthread_get_thread_reg(struct rtos *rtos, int64_t thread_id,
 
 	struct reg *reg = register_get_by_number(curr->reg_cache, reg_num, true);
 	if (!reg) {
-		LOG_ERROR("Couldn't find register %d in thread %" PRId64 ".", reg_num,
+		LOG_ERROR("Couldn't find register %" PRIu32 " in thread %" PRId64 ".", reg_num,
 				thread_id);
 		return ERROR_FAIL;
 	}
diff --git a/src/rtos/linux.c b/src/rtos/linux.c
index dbbf97b44..44e132d36 100644
--- a/src/rtos/linux.c
+++ b/src/rtos/linux.c
@@ -1483,13 +1483,13 @@ static char *linux_ps_command(struct target *target)
 				if (temp->context)
 					tmp +=
 						sprintf(tmp,
-							"%" PRId32 "\t\t%" PRId32 "\t\t%" PRIx32 "\t\t%s\n",
+							"%" PRIu32 "\t\t%" PRIu32 "\t\t%" PRIx32 "\t\t%s\n",
 							temp->pid, temp->oncpu,
 							temp->asid, temp->name);
 				else
 					tmp +=
 						sprintf(tmp,
-							"%" PRId32 "\t\t%" PRId32 "\t\t%" PRIx32 "\t\t%s\n",
+							"%" PRIu32 "\t\t%" PRIu32 "\t\t%" PRIx32 "\t\t%s\n",
 							temp->pid, temp->oncpu,
 							temp->asid, temp->name);
 			}
diff --git a/src/server/gdb_server.c b/src/server/gdb_server.c
index 85d3c14b1..c36966554 100644
--- a/src/server/gdb_server.c
+++ b/src/server/gdb_server.c
@@ -1388,8 +1388,8 @@ static int gdb_set_register_packet(struct connection *connection,
 	}
 
 	if (chars != (DIV_ROUND_UP(reg_list[reg_num]->size, 8) * 2)) {
-		LOG_ERROR("gdb sent %d bits for a %d-bit register (%s)",
-				(int) chars * 4, reg_list[reg_num]->size, reg_list[reg_num]->name);
+		LOG_ERROR("gdb sent %zu bits for a %" PRIu32 "-bit register (%s)",
+				chars * 4, reg_list[reg_num]->size, reg_list[reg_num]->name);
 		free(bin_buf);
 		free(reg_list);
 		return ERROR_SERVER_REMOTE_CLOSED;
@@ -2050,7 +2050,7 @@ static int gdb_generate_reg_type_description(struct target *target,
 		}
 		/* <vector id="id" type="type" count="count"/> */
 		xml_printf(&retval, tdesc, pos, size,
-				"<vector id=\"%s\" type=\"%s\" count=\"%d\"/>\n",
+				"<vector id=\"%s\" type=\"%s\" count=\"%" PRIu32 "\"/>\n",
 				type->id, type->reg_type_vector->type->id,
 				type->reg_type_vector->count);
 
@@ -2097,11 +2097,11 @@ static int gdb_generate_reg_type_description(struct target *target,
 			 *  <field name="name" start="start" end="end"/> ...
 			 * </struct> */
 			xml_printf(&retval, tdesc, pos, size,
-					"<struct id=\"%s\" size=\"%d\">\n",
+					"<struct id=\"%s\" size=\"%" PRIu32 "\">\n",
 					type->id, type->reg_type_struct->size);
 			while (field != NULL) {
 				xml_printf(&retval, tdesc, pos, size,
-						"<field name=\"%s\" start=\"%d\" end=\"%d\" type=\"%s\" />\n",
+						"<field name=\"%s\" start=\"%" PRIu32 "\" end=\"%" PRIu32 "\" type=\"%s\" />\n",
 						field->name, field->bitfield->start, field->bitfield->end,
 						gdb_get_reg_type_name(field->bitfield->type));
 
@@ -2142,14 +2142,14 @@ static int gdb_generate_reg_type_description(struct target *target,
 		 *  <field name="name" start="start" end="end"/> ...
 		 * </flags> */
 		xml_printf(&retval, tdesc, pos, size,
-				"<flags id=\"%s\" size=\"%d\">\n",
+				"<flags id=\"%s\" size=\"%" PRIu32 "\">\n",
 				type->id, type->reg_type_flags->size);
 
 		struct reg_data_type_flags_field *field;
 		field = type->reg_type_flags->fields;
 		while (field != NULL) {
 			xml_printf(&retval, tdesc, pos, size,
-					"<field name=\"%s\" start=\"%d\" end=\"%d\" type=\"%s\" />\n",
+					"<field name=\"%s\" start=\"%" PRIu32 "\" end=\"%" PRIu32 "\" type=\"%s\" />\n",
 					field->name, field->bitfield->start, field->bitfield->end,
 					gdb_get_reg_type_name(field->bitfield->type));
 
@@ -2302,9 +2302,9 @@ static int gdb_generate_target_description(struct target *target, char **tdesc_o
 				xml_printf(&retval, &tdesc, &pos, &size,
 						"<reg name=\"%s\"", reg_list[i]->name);
 				xml_printf(&retval, &tdesc, &pos, &size,
-						" bitsize=\"%d\"", reg_list[i]->size);
+						" bitsize=\"%" PRIu32 "\"", reg_list[i]->size);
 				xml_printf(&retval, &tdesc, &pos, &size,
-						" regnum=\"%d\"", reg_list[i]->number);
+						" regnum=\"%" PRIu32 "\"", reg_list[i]->number);
 				if (reg_list[i]->caller_save)
 					xml_printf(&retval, &tdesc, &pos, &size,
 							" save-restore=\"yes\"");