Mark
61 lines
2.6 KiB
C
61 lines
2.6 KiB
C
/** vim: set ft=cpp.doxygen :
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* @file sys/debug.h
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* @brief Kernel debug output functions
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*/
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#pragma once
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#include <stdarg.h>
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#include <stdint.h>
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#include <stddef.h>
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#include "user/time.h"
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#define DEBUG_DEFAULT 0
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#define DEBUG_INFO 1
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#define DEBUG_WARN 2
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#define DEBUG_ERROR 3
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#define DEBUG_FATAL 4
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#define DEBUG_SERIAL(bit) (1 << (bit))
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#define DEBUG_DISP(bit) (1 << ((bit) + 8))
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#define DEBUG_ALL_SERIAL (DEBUG_SERIAL(DEBUG_DEFAULT) | \
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DEBUG_SERIAL(DEBUG_INFO) | \
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DEBUG_SERIAL(DEBUG_WARN) | \
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DEBUG_SERIAL(DEBUG_ERROR) | \
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DEBUG_SERIAL(DEBUG_FATAL))
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#define DEBUG_ALL_DISP (DEBUG_DISP(DEBUG_DEFAULT) | \
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DEBUG_DISP(DEBUG_INFO) | \
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DEBUG_DISP(DEBUG_WARN) | \
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DEBUG_DISP(DEBUG_ERROR) | \
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DEBUG_DISP(DEBUG_FATAL))
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#define DEBUG_BASE_FMT "[%08lu %s] "
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#define DEBUG_BASE_ARGS system_time / 1000000ULL, __func__
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#define kdebug(f, ...) debugf(DEBUG_DEFAULT, DEBUG_BASE_FMT f, DEBUG_BASE_ARGS, ##__VA_ARGS__)
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#define kinfo(f, ...) debugf(DEBUG_INFO, DEBUG_BASE_FMT f, DEBUG_BASE_ARGS, ##__VA_ARGS__)
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#define kwarn(f, ...) debugf(DEBUG_WARN, "\033[1m\033[33m" DEBUG_BASE_FMT f "\033[0m", DEBUG_BASE_ARGS, ##__VA_ARGS__)
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#define kerror(f, ...) debugf(DEBUG_ERROR, "\033[1m\033[31m" DEBUG_BASE_FMT f "\033[0m", DEBUG_BASE_ARGS, ##__VA_ARGS__)
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#define kfatal(f, ...) debugf(DEBUG_FATAL, "\033[41m" DEBUG_BASE_FMT f "\033[0m", DEBUG_BASE_ARGS, ##__VA_ARGS__)
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#define kprint(l, f, ...) debugf(l, DEBUG_BASE_FMT f, DEBUG_BASE_ARGS, ##__VA_ARGS__)
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struct multiboot_tag_elf_sections;
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void debug_symbol_table_set(uintptr_t symtab, uintptr_t strtab, size_t symtab_size, size_t strtab_size);
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void debug_symbol_table_multiboot2(struct multiboot_tag_elf_sections *tag);
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int debug_symbol_find(uintptr_t addr, const char **name, uintptr_t *base);
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int debug_symbol_find_by_name(const char *name, uintptr_t *value);
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void debug_backtrace(int level, uintptr_t rbp, int depth, int limit);
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void fmtsiz(char *buf, size_t sz);
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void debugc(int level, char c);
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void debugs(int level, const char *s);
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void debug_xs(uint64_t v, char *res, const char *set);
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void debug_ds(int64_t x, char *res, int s, int sz);
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void debug_init(void);
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void debugf(int level, const char *fmt, ...);
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void debugfv(int level, const char *fmt, va_list args);
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void debug_dump(int level, const void *block, size_t count);
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