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https://github.com/Atmosphere-NX/Atmosphere.git
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add the ability to print without adding a prefix for multi part/line prints
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parent
1eb3d7969e
commit
d2355cdc9b
4 changed files with 40 additions and 20 deletions
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@ -61,21 +61,23 @@ void exception_handler_main(uint32_t *registers, unsigned int exception_type) {
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code_dump_size = safecpy(code_dump, (const void *)instr_addr, CODE_DUMP_SIZE);
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code_dump_size = safecpy(code_dump, (const void *)instr_addr, CODE_DUMP_SIZE);
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stack_dump_size = safecpy(stack_dump, (const void *)registers[13], STACK_DUMP_SIZE);
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stack_dump_size = safecpy(stack_dump, (const void *)registers[13], STACK_DUMP_SIZE);
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print(SCREEN_LOG_LEVEL_ERROR, "\nException type: %s\n", exception_names[exception_type]);
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print(SCREEN_LOG_LEVEL_ERROR | SCREEN_LOG_LEVEL_NO_PREFIX, "\nException type: %s\n",
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print(SCREEN_LOG_LEVEL_ERROR, "\nRegisters:\n\n");
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exception_names[exception_type]);
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print(SCREEN_LOG_LEVEL_ERROR | SCREEN_LOG_LEVEL_NO_PREFIX, "\nRegisters:\n\n");
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/* Print r0 to pc. */
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/* Print r0 to pc. */
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for (int i = 0; i < 16; i += 2) {
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for (int i = 0; i < 16; i += 2) {
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print(SCREEN_LOG_LEVEL_ERROR, "%-7s%08"PRIX32" %-7s%08"PRIX32"\n", register_names[i], registers[i], register_names[i+1], registers[i+1]);
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print(SCREEN_LOG_LEVEL_ERROR | SCREEN_LOG_LEVEL_NO_PREFIX, "%-7s%08"PRIX32" %-7s%08"PRIX32"\n",
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register_names[i], registers[i], register_names[i+1], registers[i+1]);
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}
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}
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/* Print cpsr. */
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/* Print cpsr. */
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print(SCREEN_LOG_LEVEL_ERROR, "%-7s%08"PRIX32"\n", register_names[16], registers[16]);
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print(SCREEN_LOG_LEVEL_ERROR | SCREEN_LOG_LEVEL_NO_PREFIX, "%-7s%08"PRIX32"\n", register_names[16], registers[16]);
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print(SCREEN_LOG_LEVEL_ERROR, "\nCode dump:\n");
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print(SCREEN_LOG_LEVEL_ERROR | SCREEN_LOG_LEVEL_NO_PREFIX, "\nCode dump:\n");
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hexdump(code_dump, code_dump_size, instr_addr);
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hexdump(code_dump, code_dump_size, instr_addr);
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print(SCREEN_LOG_LEVEL_ERROR, "\nStack dump:\n");
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print(SCREEN_LOG_LEVEL_ERROR | SCREEN_LOG_LEVEL_NO_PREFIX, "\nStack dump:\n");
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hexdump(stack_dump, stack_dump_size, registers[13]);
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hexdump(stack_dump, stack_dump_size, registers[13]);
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print(SCREEN_LOG_LEVEL_ERROR, "\n");
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print(SCREEN_LOG_LEVEL_ERROR | SCREEN_LOG_LEVEL_NO_PREFIX, "\n");
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fatal_error("An exception occurred!\n");
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fatal_error("An exception occurred!\n");
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}
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}
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@ -56,21 +56,11 @@ void vprint(ScreenLogLevel screen_log_level, const char *fmt, va_list args)
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print_to_screen(screen_log_level, buf);
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print_to_screen(screen_log_level, buf);
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}
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}
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/**
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void add_prefix(ScreenLogLevel screen_log_level, const char *fmt, char *buf) {
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* print - logs a message and prints it to screen based on its screen_log_level
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*
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* If the level is below g_screen_log_level it will not be shown but logged to UART
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* UART is TODO
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*/
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void print(ScreenLogLevel screen_log_level, const char * fmt, ...)
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{
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char typebuf[] = "[%s] %s";
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char typebuf[] = "[%s] %s";
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char buf[PRINT_MESSAGE_MAX_LENGTH] = {};
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char message[PRINT_MESSAGE_MAX_LENGTH] = {};
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/* apply prefix and append message format */
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/* apply prefix and append message format */
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/* TODO: add coloring to the output */
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/* TODO: add coloring to the output */
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/* TODO: make splash disappear if level > MANDATORY */
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switch(screen_log_level)
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switch(screen_log_level)
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{
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{
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case SCREEN_LOG_LEVEL_ERROR:
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case SCREEN_LOG_LEVEL_ERROR:
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@ -91,6 +81,32 @@ void print(ScreenLogLevel screen_log_level, const char * fmt, ...)
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default:
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default:
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break;
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break;
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}
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}
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}
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/**
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* print - logs a message and prints it to screen based on its screen_log_level
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*
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* If the level is below g_screen_log_level it will not be shown but logged to UART
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* Use SCREEN_LOG_LEVEL_NO_PREFIX if you don't want a prefix to be added
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* UART is TODO
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*/
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void print(ScreenLogLevel screen_log_level, const char * fmt, ...)
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{
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char buf[PRINT_MESSAGE_MAX_LENGTH] = {};
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char message[PRINT_MESSAGE_MAX_LENGTH] = {};
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/* TODO: make splash disappear if level > MANDATORY */
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/* make prefix free messages with log_level possible */
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if(screen_log_level & SCREEN_LOG_LEVEL_NO_PREFIX) {
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/* remove the NO_PREFIX flag so the enum can be recognized later on */
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screen_log_level &= ~SCREEN_LOG_LEVEL_NO_PREFIX;
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snprintf(buf, PRINT_MESSAGE_MAX_LENGTH, "%s", fmt);
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}
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else {
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add_prefix(screen_log_level, fmt, buf);
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}
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/* input arguments */
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/* input arguments */
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va_list args;
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va_list args;
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@ -27,7 +27,9 @@ typedef enum {
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SCREEN_LOG_LEVEL_WARNING = 2,
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SCREEN_LOG_LEVEL_WARNING = 2,
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SCREEN_LOG_LEVEL_MANDATORY = 3, /* no log prefix */
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SCREEN_LOG_LEVEL_MANDATORY = 3, /* no log prefix */
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SCREEN_LOG_LEVEL_INFO = 4,
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SCREEN_LOG_LEVEL_INFO = 4,
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SCREEN_LOG_LEVEL_DEBUG = 5
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SCREEN_LOG_LEVEL_DEBUG = 5,
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SCREEN_LOG_LEVEL_NO_PREFIX = 0x100 /* OR this to your LOG_LEVEL to prevent prefix creation */
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} ScreenLogLevel;
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} ScreenLogLevel;
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/* TODO: make this configurable by BCT.ini */
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/* TODO: make this configurable by BCT.ini */
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@ -97,7 +97,7 @@ __attribute__((noreturn)) void fatal_error(const char *fmt, ...) {
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va_start(args, fmt);
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va_start(args, fmt);
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vprint(SCREEN_LOG_LEVEL_ERROR, fmt, args);
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vprint(SCREEN_LOG_LEVEL_ERROR, fmt, args);
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va_end(args);
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va_end(args);
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print(SCREEN_LOG_LEVEL_ERROR, "\n Press POWER to reboot.\n");
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print(SCREEN_LOG_LEVEL_ERROR | SCREEN_LOG_LEVEL_NO_PREFIX, "\n Press POWER to reboot.\n");
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wait_for_button_and_reboot();
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wait_for_button_and_reboot();
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}
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}
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