[mirror_ubuntu-disco-kernel.git] / tools / perf / jvmti / jvmti_agent.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __JVMTI_AGENT_H__
#define __JVMTI_AGENT_H__

#include <sys/types.h>
#include <stdint.h>
#include <jvmti.h>

#if defined(__cplusplus)
extern "C" {
#endif

typedef struct {
	unsigned long	pc;
	int		line_number;
	int		discrim; /* discriminator -- 0 for now */
	jmethodID	methodID;
} jvmti_line_info_t;

void *jvmti_open(void);
int   jvmti_close(void *agent);
int   jvmti_write_code(void *agent, char const *symbol_name,
		       uint64_t vma, void const *code,
		       const unsigned int code_size);

int   jvmti_write_debug_info(void *agent, uint64_t code, int nr_lines,
			     jvmti_line_info_t *li,
			     const char * const * file_names);

#if defined(__cplusplus)
}

#endif
#endif /* __JVMTI_H__ */
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
209045ad SE	2	#ifndef __JVMTI_AGENT_H__
	3	#define __JVMTI_AGENT_H__
	4
	5	#include <sys/types.h>
	6	#include <stdint.h>
	7	#include <jvmti.h>
	8
209045ad SE	9	#if defined(__cplusplus)
	10	extern "C" {
	11	#endif
	12
598b7c69 SE	13	typedef struct {
	14	unsigned long pc;
	15	int line_number;
	16	int discrim; /* discriminator -- 0 for now */
ca58d7e6	17	jmethodID methodID;
598b7c69 SE	18	} jvmti_line_info_t;
598b7c69 SE	19
209045ad SE	20	void *jvmti_open(void);
	21	int jvmti_close(void *agent);
	22	int jvmti_write_code(void agent, char const symbol_name,
	23	uint64_t vma, void const *code,
	24	const unsigned int code_size);
598b7c69	25
ca58d7e6	26	int jvmti_write_debug_info(void *agent, uint64_t code, int nr_lines,
598b7c69	27	jvmti_line_info_t *li,
ca58d7e6	28	const char * const * file_names);
209045ad SE	29
	30	#if defined(__cplusplus)
	31	}
	32
	33	#endif
	34	#endif /* __JVMTI_H__ */