Add two helper functions, using a global variable to hold the displacement. The displacement is currently always 0, so no change in behaviour. Begin using the functions in tcg common code only. Reviewed-by: Joelle van Dyne <j@getutm.app> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
		
			
				
	
	
		
			85 lines
		
	
	
		
			1.9 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			85 lines
		
	
	
		
			1.9 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
#ifndef QEMU_EXEC_LOG_H
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#define QEMU_EXEC_LOG_H
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#include "qemu/log.h"
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#include "hw/core/cpu.h"
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#include "disas/disas.h"
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/* cpu_dump_state() logging functions: */
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/**
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 * log_cpu_state:
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 * @cpu: The CPU whose state is to be logged.
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 * @flags: Flags what to log.
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 *
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 * Logs the output of cpu_dump_state().
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 */
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static inline void log_cpu_state(CPUState *cpu, int flags)
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{
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    QemuLogFile *logfile;
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    if (qemu_log_enabled()) {
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        rcu_read_lock();
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        logfile = qatomic_rcu_read(&qemu_logfile);
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        if (logfile) {
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            cpu_dump_state(cpu, logfile->fd, flags);
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        }
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        rcu_read_unlock();
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    }
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}
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/**
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 * log_cpu_state_mask:
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 * @mask: Mask when to log.
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 * @cpu: The CPU whose state is to be logged.
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 * @flags: Flags what to log.
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 *
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 * Logs the output of cpu_dump_state() if loglevel includes @mask.
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 */
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static inline void log_cpu_state_mask(int mask, CPUState *cpu, int flags)
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{
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    if (qemu_loglevel & mask) {
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        log_cpu_state(cpu, flags);
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    }
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}
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#ifdef NEED_CPU_H
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/* disas() and target_disas() to qemu_logfile: */
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static inline void log_target_disas(CPUState *cpu, target_ulong start,
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                                    target_ulong len)
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{
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    QemuLogFile *logfile;
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    rcu_read_lock();
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    logfile = qatomic_rcu_read(&qemu_logfile);
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    if (logfile) {
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        target_disas(logfile->fd, cpu, start, len);
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    }
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    rcu_read_unlock();
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}
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static inline void log_disas(const void *code, unsigned long size)
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{
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    QemuLogFile *logfile;
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    rcu_read_lock();
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    logfile = qatomic_rcu_read(&qemu_logfile);
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    if (logfile) {
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        disas(logfile->fd, code, size);
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    }
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    rcu_read_unlock();
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}
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#if defined(CONFIG_USER_ONLY)
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/* page_dump() output to the log file: */
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static inline void log_page_dump(const char *operation)
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{
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    FILE *logfile = qemu_log_lock();
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    if (logfile) {
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        qemu_log("page layout changed following %s\n", operation);
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        page_dump(logfile);
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    }
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    qemu_log_unlock(logfile);
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}
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#endif
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#endif
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#endif
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