75871d88d3
Bindgen makes the LOG_* constants unsigned, even if they are defined as (1 << 15): pub const LOG_TRACE: u32 = 32768; Make them unsigned in C as well through the BIT() macro, and also change the type of the variable that they are used with. Reviewed-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org> Reviewed-by: Zhao Liu <zhao1.liu@intel.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-ID: <20250929154938.594389-14-pbonzini@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
101 lines
3.2 KiB
C
101 lines
3.2 KiB
C
#ifndef QEMU_LOG_H
|
|
#define QEMU_LOG_H
|
|
|
|
/* A small part of this API is split into its own header */
|
|
#include "qemu/log-for-trace.h"
|
|
|
|
/*
|
|
* The new API:
|
|
*/
|
|
|
|
/* Returns true if qemu_log() will really write somewhere. */
|
|
bool qemu_log_enabled(void);
|
|
|
|
/* Returns true if qemu_log() will write somewhere other than stderr. */
|
|
bool qemu_log_separate(void);
|
|
|
|
#define CPU_LOG_TB_OUT_ASM (1u << 0)
|
|
#define CPU_LOG_TB_IN_ASM (1u << 1)
|
|
#define CPU_LOG_TB_OP (1u << 2)
|
|
#define CPU_LOG_TB_OP_OPT (1u << 3)
|
|
#define CPU_LOG_INT (1u << 4)
|
|
#define CPU_LOG_EXEC (1u << 5)
|
|
#define CPU_LOG_PCALL (1u << 6)
|
|
#define CPU_LOG_TB_CPU (1u << 8)
|
|
#define CPU_LOG_RESET (1u << 9)
|
|
#define LOG_UNIMP (1u << 10)
|
|
#define LOG_GUEST_ERROR (1u << 11)
|
|
#define CPU_LOG_MMU (1u << 12)
|
|
#define CPU_LOG_TB_NOCHAIN (1u << 13)
|
|
#define CPU_LOG_PAGE (1u << 14)
|
|
/* LOG_TRACE (1 << 15) is defined in log-for-trace.h */
|
|
#define CPU_LOG_TB_OP_IND (1u << 16)
|
|
#define CPU_LOG_TB_FPU (1u << 17)
|
|
#define CPU_LOG_PLUGIN (1u << 18)
|
|
/* LOG_STRACE is used for user-mode strace logging. */
|
|
#define LOG_STRACE (1u << 19)
|
|
#define LOG_PER_THREAD (1u << 20)
|
|
#define CPU_LOG_TB_VPU (1u << 21)
|
|
#define LOG_TB_OP_PLUGIN (1u << 22)
|
|
#define LOG_INVALID_MEM (1u << 23)
|
|
|
|
/* Lock/unlock output. */
|
|
|
|
FILE *qemu_log_trylock(void) G_GNUC_WARN_UNUSED_RESULT;
|
|
void qemu_log_unlock(FILE *fd);
|
|
|
|
/* Logging functions: */
|
|
|
|
/* log only if a bit is set on the current loglevel mask:
|
|
* @mask: bit to check in the mask
|
|
* @fmt: printf-style format string
|
|
* @args: optional arguments for format string
|
|
*/
|
|
#define qemu_log_mask(MASK, FMT, ...) \
|
|
do { \
|
|
if (unlikely(qemu_loglevel_mask(MASK))) { \
|
|
qemu_log(FMT, ## __VA_ARGS__); \
|
|
} \
|
|
} while (0)
|
|
|
|
/* log only if a bit is set on the current loglevel mask
|
|
* and we are in the address range we care about:
|
|
* @mask: bit to check in the mask
|
|
* @addr: address to check in dfilter
|
|
* @fmt: printf-style format string
|
|
* @args: optional arguments for format string
|
|
*/
|
|
#define qemu_log_mask_and_addr(MASK, ADDR, FMT, ...) \
|
|
do { \
|
|
if (unlikely(qemu_loglevel_mask(MASK)) && \
|
|
qemu_log_in_addr_range(ADDR)) { \
|
|
qemu_log(FMT, ## __VA_ARGS__); \
|
|
} \
|
|
} while (0)
|
|
|
|
/* Maintenance: */
|
|
|
|
/* define log items */
|
|
typedef struct QEMULogItem {
|
|
int mask;
|
|
const char *name;
|
|
const char *help;
|
|
} QEMULogItem;
|
|
|
|
extern const QEMULogItem qemu_log_items[];
|
|
|
|
ssize_t rust_fwrite(const void *ptr, size_t size, size_t nmemb, FILE *stream);
|
|
|
|
bool qemu_set_log(int log_flags, Error **errp);
|
|
bool qemu_set_log_filename(const char *filename, Error **errp);
|
|
bool qemu_set_log_filename_flags(const char *name, int flags, Error **errp);
|
|
void qemu_set_dfilter_ranges(const char *ranges, Error **errp);
|
|
bool qemu_log_in_addr_range(uint64_t addr);
|
|
int qemu_str_to_log_mask(const char *str);
|
|
|
|
/* Print a usage message listing all the valid logging categories
|
|
* to the specified FILE*.
|
|
*/
|
|
void qemu_print_log_usage(FILE *f);
|
|
|
|
#endif
|