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#ifndef MMT_TRACE_H_
#define MMT_TRACE_H_
#include "pub_tool_basics.h"
#include <sys/select.h>
#ifdef __LP64__
#define MMT_64BIT
#endif
#define MMT_MAX_TRACE_FILES 10
#define MMT_MAX_REGIONS 1000
struct mmt_mmap_data {
Addr start;
Addr end;
int fd;
Off64T offset;
UInt id;
UWord data1;
UWord data2;
};
struct mmt_trace_file {
const char *path;
fd_set fds;
};
extern int mmt_trace_opens;
extern struct mmt_trace_file mmt_trace_files[MMT_MAX_TRACE_FILES];
extern int mmt_trace_all_files;
void mmt_free_region(struct mmt_mmap_data *m);
struct mmt_mmap_data *mmt_add_region(int fd, Addr start, Addr end,
Off64T offset, UInt id, UWord data1, UWord data2);
struct mmt_mmap_data *mmt_find_region_by_fd_offset(int fd, Off64T offset);
struct mmt_mmap_data *mmt_find_region_by_fdset_offset(fd_set *fds, Off64T offset);
struct mmt_mmap_data *mmt_find_region_by_fdset_data(fd_set *fds, UWord data1, UWord data2);
void mmt_pre_syscall(ThreadId tid, UInt syscallno, UWord *args, UInt nArgs);
void mmt_post_syscall(ThreadId tid, UInt syscallno, UWord *args, UInt nArgs, SysRes res);
VG_REGPARM(2)
void mmt_trace_store(Addr addr, SizeT size, Addr inst_addr, UWord value);
VG_REGPARM(2)
void mmt_trace_store2(Addr addr, SizeT size, Addr inst_addr, UWord value1, UWord value2);
#ifndef MMT_64BIT
VG_REGPARM(2)
void mmt_trace_store4(Addr addr, Addr inst_addr, UWord value1, UWord value2, UWord value3, UWord value4);
#endif
VG_REGPARM(2)
void mmt_trace_load(Addr addr, SizeT size, UInt inst_addr, UWord value);
VG_REGPARM(2)
void mmt_trace_load2(Addr addr, SizeT size, UInt inst_addr, UWord value1, UWord value2);
#ifndef MMT_64BIT
VG_REGPARM(2)
void mmt_trace_load4(Addr addr, SizeT size, UInt inst_addr, UWord value1, UWord value2, UWord value3, UWord value4);
#endif
#endif /* MMT_TRACE_H_ */
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