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import Unicorn2

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This commit is contained in:
Nguyen Anh Quynh
2021-10-03 22:14:44 +08:00
parent 772558119a
commit aaaea14214
837 changed files with 368717 additions and 200912 deletions
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116
qemu/include/qemu/log.h
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@@ -1,29 +1,6 @@
#ifndef QEMU_LOG_H
#define QEMU_LOG_H
#include <stdarg.h>
#include "unicorn/platform.h"
#include "qemu/compiler.h"
#include "qom/cpu.h"
/* Private global variables, don't use */
extern FILE *qemu_logfile;
extern int qemu_loglevel;
/*
* The new API:
*
*/
/* Log settings checking macros: */
/* Returns true if qemu_log() will really write somewhere
*/
static inline bool qemu_log_enabled(void)
{
return qemu_logfile != NULL;
}
#define CPU_LOG_TB_OUT_ASM (1 << 0)
#define CPU_LOG_TB_IN_ASM (1 << 1)
#define CPU_LOG_TB_OP (1 << 2)
@@ -31,87 +8,42 @@ static inline bool qemu_log_enabled(void)
#define CPU_LOG_INT (1 << 4)
#define CPU_LOG_EXEC (1 << 5)
#define CPU_LOG_PCALL (1 << 6)
#define CPU_LOG_IOPORT (1 << 7)
#define CPU_LOG_TB_CPU (1 << 8)
#define CPU_LOG_RESET (1 << 9)
#define LOG_UNIMP (1 << 10)
#define LOG_GUEST_ERROR (1 << 11)
#define CPU_LOG_MMU (1 << 12)
#define CPU_LOG_TB_NOCHAIN (1 << 13)
#define CPU_LOG_PAGE (1 << 14)
/* LOG_TRACE (1 << 15) is defined in log-for-trace.h */
#define CPU_LOG_TB_OP_IND (1 << 16)
#define CPU_LOG_TB_FPU (1 << 17)
#define CPU_LOG_PLUGIN (1 << 18)
/* LOG_STRACE is used for user-mode strace logging. */
#define LOG_STRACE (1 << 19)
/* Returns true if a bit is set in the current loglevel mask
/* Lock output for a series of related logs. Since this is not needed
* for a single qemu_log / qemu_log_mask / qemu_log_mask_and_addr, we
* assume that qemu_loglevel_mask has already been tested, and that
* qemu_loglevel is never set when qemu_logfile is unset.
*/
static inline bool qemu_loglevel_mask(int mask)
{
return (qemu_loglevel & mask) != 0;
}
/* Logging functions: */
/* main logging function
/* 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
*/
void GCC_FMT_ATTR(1, 2) qemu_log(const char *fmt, ...);
/* vfprintf-like logging function
*/
static inline void GCC_FMT_ATTR(1, 0)
qemu_log_vprintf(const char *fmt, va_list va)
{
if (qemu_logfile) {
vfprintf(qemu_logfile, fmt, va);
}
}
#define qemu_log_mask(MASK, FMT, ...)
/* 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
*/
void GCC_FMT_ATTR(2, 3) qemu_log_mask(int mask, const char *fmt, ...);
/* Special cases: */
/* cpu_dump_state() logging functions: */
/**
* log_cpu_state:
* @cpu: The CPU whose state is to be logged.
* @flags: Flags what to log.
*
* Logs the output of cpu_dump_state().
*/
static inline void log_cpu_state(CPUState *cpu, int flags)
{
if (qemu_log_enabled()) {
cpu_dump_state(cpu, qemu_logfile, fprintf, flags);
}
}
/**
* log_cpu_state_mask:
* @mask: Mask when to log.
* @cpu: The CPU whose state is to be logged.
* @flags: Flags what to log.
*
* Logs the output of cpu_dump_state() if loglevel includes @mask.
*/
static inline void log_cpu_state_mask(int mask, CPUState *cpu, int flags)
{
if (qemu_loglevel & mask) {
log_cpu_state(cpu, flags);
}
}
/* fflush() the log file */
static inline void qemu_log_flush(void)
{
fflush(qemu_logfile);
}
/* Close the log file */
static inline void qemu_log_close(void)
{
if (qemu_logfile) {
if (qemu_logfile != stderr) {
fclose(qemu_logfile);
}
qemu_logfile = NULL;
}
}
#define qemu_log_mask_and_addr(MASK, ADDR, FMT, ...)
#endif