4006 lines
110 KiB
C
4006 lines
110 KiB
C
#include "qemu/osdep.h"
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#include <sys/ipc.h>
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#include <sys/msg.h>
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#include <sys/sem.h>
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#include <sys/shm.h>
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#include <sys/select.h>
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#include <sys/mount.h>
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#include <arpa/inet.h>
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#include <netinet/in.h>
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#include <netinet/tcp.h>
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#include <netinet/udp.h>
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#include <linux/if_packet.h>
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#include <linux/in6.h>
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#include <linux/netlink.h>
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#include <sched.h>
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#include "qemu.h"
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#include "user-internals.h"
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#include "strace.h"
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#include "signal-common.h"
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#include "target_mman.h"
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struct syscallname {
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int nr;
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const char *name;
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const char *format;
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void (*call)(CPUArchState *, const struct syscallname *,
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abi_long, abi_long, abi_long,
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abi_long, abi_long, abi_long);
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void (*result)(CPUArchState *, const struct syscallname *, abi_long,
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abi_long, abi_long, abi_long,
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abi_long, abi_long, abi_long);
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};
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/*
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* It is possible that target doesn't have syscall that uses
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* following flags but we don't want the compiler to warn
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* us about them being unused. Same applies to utility print
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* functions. It is ok to keep them while not used.
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*/
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#define UNUSED __attribute__ ((unused))
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/*
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* Structure used to translate flag values into strings. This is
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* similar that is in the actual strace tool.
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*/
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struct flags {
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abi_long f_value; /* flag */
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const char *f_string; /* stringified flag */
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};
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/* common flags for all architectures */
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#define FLAG_GENERIC(name) { name, #name }
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/* target specific flags (syscall_defs.h has TARGET_<flag>) */
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#define FLAG_TARGET(name) { TARGET_ ## name, #name }
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/* end of flags array */
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#define FLAG_END { 0, NULL }
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/* Structure used to translate enumerated values into strings */
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struct enums {
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abi_long e_value; /* enum value */
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const char *e_string; /* stringified enum */
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};
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/* common enums for all architectures */
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#define ENUM_GENERIC(name) { name, #name }
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/* target specific enums */
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#define ENUM_TARGET(name) { TARGET_ ## name, #name }
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/* end of enums array */
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#define ENUM_END { 0, NULL }
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UNUSED static const char *get_comma(int);
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UNUSED static void print_pointer(abi_long, int);
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UNUSED static void print_flags(const struct flags *, abi_long, int);
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UNUSED static void print_enums(const struct enums *, abi_long, int);
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UNUSED static void print_at_dirfd(abi_long, int);
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UNUSED static void print_file_mode(abi_long, int);
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UNUSED static void print_open_flags(abi_long, int);
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UNUSED static void print_syscall_prologue(const struct syscallname *);
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UNUSED static void print_syscall_epilogue(const struct syscallname *);
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UNUSED static void print_string(abi_long, int);
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UNUSED static void print_buf(abi_long addr, abi_long len, int last);
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UNUSED static void print_raw_param(const char *, abi_long, int);
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UNUSED static void print_timeval(abi_ulong, int);
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UNUSED static void print_timespec(abi_ulong, int);
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UNUSED static void print_timespec64(abi_ulong, int);
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UNUSED static void print_timezone(abi_ulong, int);
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UNUSED static void print_itimerval(abi_ulong, int);
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UNUSED static void print_number(abi_long, int);
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UNUSED static void print_signal(abi_ulong, int);
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UNUSED static void print_sockaddr(abi_ulong, abi_long, int);
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UNUSED static void print_socket_domain(int domain);
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UNUSED static void print_socket_type(int type);
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UNUSED static void print_socket_protocol(int domain, int type, int protocol);
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/*
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* Utility functions
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*/
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static void
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print_ipc_cmd(int cmd)
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{
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#define output_cmd(val) \
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if( cmd == val ) { \
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qemu_log(#val); \
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return; \
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}
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cmd &= 0xff;
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/* General IPC commands */
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output_cmd( IPC_RMID );
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output_cmd( IPC_SET );
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output_cmd( IPC_STAT );
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output_cmd( IPC_INFO );
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/* msgctl() commands */
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output_cmd( MSG_STAT );
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output_cmd( MSG_INFO );
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/* shmctl() commands */
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output_cmd( SHM_LOCK );
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output_cmd( SHM_UNLOCK );
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output_cmd( SHM_STAT );
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output_cmd( SHM_INFO );
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/* semctl() commands */
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output_cmd( GETPID );
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output_cmd( GETVAL );
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output_cmd( GETALL );
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output_cmd( GETNCNT );
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output_cmd( GETZCNT );
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output_cmd( SETVAL );
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output_cmd( SETALL );
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output_cmd( SEM_STAT );
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output_cmd( SEM_INFO );
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output_cmd( IPC_RMID );
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output_cmd( IPC_RMID );
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output_cmd( IPC_RMID );
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output_cmd( IPC_RMID );
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output_cmd( IPC_RMID );
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output_cmd( IPC_RMID );
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output_cmd( IPC_RMID );
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output_cmd( IPC_RMID );
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output_cmd( IPC_RMID );
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/* Some value we don't recognize */
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qemu_log("%d", cmd);
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}
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static const char * const target_signal_name[] = {
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#define MAKE_SIG_ENTRY(sig) [TARGET_##sig] = #sig,
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MAKE_SIGNAL_LIST
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#undef MAKE_SIG_ENTRY
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};
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static void
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print_signal(abi_ulong arg, int last)
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{
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const char *signal_name = NULL;
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if (arg < ARRAY_SIZE(target_signal_name)) {
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signal_name = target_signal_name[arg];
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}
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if (signal_name == NULL) {
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print_raw_param("%ld", arg, last);
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return;
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}
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qemu_log("%s%s", signal_name, get_comma(last));
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}
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static void print_si_code(int arg)
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{
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const char *codename = NULL;
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switch (arg) {
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case SI_USER:
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codename = "SI_USER";
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break;
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case SI_KERNEL:
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codename = "SI_KERNEL";
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break;
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case SI_QUEUE:
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codename = "SI_QUEUE";
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break;
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case SI_TIMER:
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codename = "SI_TIMER";
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break;
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case SI_MESGQ:
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codename = "SI_MESGQ";
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break;
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case SI_ASYNCIO:
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codename = "SI_ASYNCIO";
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break;
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case SI_SIGIO:
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codename = "SI_SIGIO";
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break;
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case SI_TKILL:
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codename = "SI_TKILL";
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break;
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default:
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qemu_log("%d", arg);
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return;
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}
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qemu_log("%s", codename);
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}
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static void get_target_siginfo(target_siginfo_t *tinfo,
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const target_siginfo_t *info)
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{
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abi_ulong sival_ptr;
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int sig;
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int si_errno;
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int si_code;
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int si_type;
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__get_user(sig, &info->si_signo);
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__get_user(si_errno, &tinfo->si_errno);
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__get_user(si_code, &info->si_code);
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tinfo->si_signo = sig;
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tinfo->si_errno = si_errno;
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tinfo->si_code = si_code;
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/* Ensure we don't leak random junk to the guest later */
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memset(tinfo->_sifields._pad, 0, sizeof(tinfo->_sifields._pad));
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/* This is awkward, because we have to use a combination of
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* the si_code and si_signo to figure out which of the union's
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* members are valid. (Within the host kernel it is always possible
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* to tell, but the kernel carefully avoids giving userspace the
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* high 16 bits of si_code, so we don't have the information to
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* do this the easy way...) We therefore make our best guess,
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* bearing in mind that a guest can spoof most of the si_codes
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* via rt_sigqueueinfo() if it likes.
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*
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* Once we have made our guess, we record it in the top 16 bits of
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* the si_code, so that print_siginfo() later can use it.
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* print_siginfo() will strip these top bits out before printing
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* the si_code.
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*/
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switch (si_code) {
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case SI_USER:
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case SI_TKILL:
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case SI_KERNEL:
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/* Sent via kill(), tkill() or tgkill(), or direct from the kernel.
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* These are the only unspoofable si_code values.
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*/
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__get_user(tinfo->_sifields._kill._pid, &info->_sifields._kill._pid);
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__get_user(tinfo->_sifields._kill._uid, &info->_sifields._kill._uid);
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si_type = QEMU_SI_KILL;
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break;
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default:
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/* Everything else is spoofable. Make best guess based on signal */
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switch (sig) {
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case TARGET_SIGCHLD:
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__get_user(tinfo->_sifields._sigchld._pid,
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&info->_sifields._sigchld._pid);
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__get_user(tinfo->_sifields._sigchld._uid,
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&info->_sifields._sigchld._uid);
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__get_user(tinfo->_sifields._sigchld._status,
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&info->_sifields._sigchld._status);
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__get_user(tinfo->_sifields._sigchld._utime,
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&info->_sifields._sigchld._utime);
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__get_user(tinfo->_sifields._sigchld._stime,
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&info->_sifields._sigchld._stime);
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si_type = QEMU_SI_CHLD;
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break;
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case TARGET_SIGIO:
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__get_user(tinfo->_sifields._sigpoll._band,
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&info->_sifields._sigpoll._band);
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__get_user(tinfo->_sifields._sigpoll._fd,
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&info->_sifields._sigpoll._fd);
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si_type = QEMU_SI_POLL;
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break;
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default:
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/* Assume a sigqueue()/mq_notify()/rt_sigqueueinfo() source. */
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__get_user(tinfo->_sifields._rt._pid, &info->_sifields._rt._pid);
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__get_user(tinfo->_sifields._rt._uid, &info->_sifields._rt._uid);
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/* XXX: potential problem if 64 bit */
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__get_user(sival_ptr, &info->_sifields._rt._sigval.sival_ptr);
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tinfo->_sifields._rt._sigval.sival_ptr = sival_ptr;
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si_type = QEMU_SI_RT;
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break;
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}
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break;
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}
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tinfo->si_code = deposit32(si_code, 16, 16, si_type);
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}
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static void print_siginfo(const target_siginfo_t *tinfo)
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{
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/* Print a target_siginfo_t in the format desired for printing
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* signals being taken. We assume the target_siginfo_t is in the
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* internal form where the top 16 bits of si_code indicate which
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* part of the union is valid, rather than in the guest-visible
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* form where the bottom 16 bits are sign-extended into the top 16.
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*/
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int si_type = extract32(tinfo->si_code, 16, 16);
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int si_code = sextract32(tinfo->si_code, 0, 16);
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qemu_log("{si_signo=");
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print_signal(tinfo->si_signo, 1);
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qemu_log(", si_code=");
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print_si_code(si_code);
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switch (si_type) {
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case QEMU_SI_KILL:
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qemu_log(", si_pid=%u, si_uid=%u",
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(unsigned int)tinfo->_sifields._kill._pid,
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(unsigned int)tinfo->_sifields._kill._uid);
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break;
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case QEMU_SI_TIMER:
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qemu_log(", si_timer1=%u, si_timer2=%u",
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tinfo->_sifields._timer._timer1,
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tinfo->_sifields._timer._timer2);
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break;
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case QEMU_SI_POLL:
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qemu_log(", si_band=%d, si_fd=%d",
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tinfo->_sifields._sigpoll._band,
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tinfo->_sifields._sigpoll._fd);
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break;
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case QEMU_SI_FAULT:
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qemu_log(", si_addr=");
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print_pointer(tinfo->_sifields._sigfault._addr, 1);
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break;
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case QEMU_SI_CHLD:
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qemu_log(", si_pid=%u, si_uid=%u, si_status=%d"
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", si_utime=" TARGET_ABI_FMT_ld
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", si_stime=" TARGET_ABI_FMT_ld,
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(unsigned int)(tinfo->_sifields._sigchld._pid),
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(unsigned int)(tinfo->_sifields._sigchld._uid),
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tinfo->_sifields._sigchld._status,
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tinfo->_sifields._sigchld._utime,
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tinfo->_sifields._sigchld._stime);
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break;
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case QEMU_SI_RT:
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qemu_log(", si_pid=%u, si_uid=%u, si_sigval=" TARGET_ABI_FMT_ld,
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(unsigned int)tinfo->_sifields._rt._pid,
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(unsigned int)tinfo->_sifields._rt._uid,
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tinfo->_sifields._rt._sigval.sival_ptr);
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break;
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default:
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g_assert_not_reached();
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}
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qemu_log("}");
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}
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static void
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print_sockaddr(abi_ulong addr, abi_long addrlen, int last)
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{
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struct target_sockaddr *sa;
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int i;
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int sa_family;
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sa = lock_user(VERIFY_READ, addr, addrlen, 1);
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if (sa) {
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sa_family = tswap16(sa->sa_family);
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switch (sa_family) {
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case AF_UNIX: {
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struct target_sockaddr_un *un = (struct target_sockaddr_un *)sa;
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int i;
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qemu_log("{sun_family=AF_UNIX,sun_path=\"");
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for (i = 0; i < addrlen -
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offsetof(struct target_sockaddr_un, sun_path) &&
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un->sun_path[i]; i++) {
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qemu_log("%c", un->sun_path[i]);
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}
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qemu_log("\"}");
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break;
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}
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case AF_INET: {
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struct target_sockaddr_in *in = (struct target_sockaddr_in *)sa;
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uint8_t *c = (uint8_t *)&in->sin_addr.s_addr;
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qemu_log("{sin_family=AF_INET,sin_port=htons(%d),",
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ntohs(in->sin_port));
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qemu_log("sin_addr=inet_addr(\"%d.%d.%d.%d\")",
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c[0], c[1], c[2], c[3]);
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qemu_log("}");
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break;
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}
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case AF_PACKET: {
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struct target_sockaddr_ll *ll = (struct target_sockaddr_ll *)sa;
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uint8_t *c = (uint8_t *)&ll->sll_addr;
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qemu_log("{sll_family=AF_PACKET,"
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"sll_protocol=htons(0x%04x),if%d,pkttype=",
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ntohs(ll->sll_protocol), ll->sll_ifindex);
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switch (ll->sll_pkttype) {
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case PACKET_HOST:
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qemu_log("PACKET_HOST");
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break;
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case PACKET_BROADCAST:
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qemu_log("PACKET_BROADCAST");
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break;
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case PACKET_MULTICAST:
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qemu_log("PACKET_MULTICAST");
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break;
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case PACKET_OTHERHOST:
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qemu_log("PACKET_OTHERHOST");
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break;
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case PACKET_OUTGOING:
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qemu_log("PACKET_OUTGOING");
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break;
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default:
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qemu_log("%d", ll->sll_pkttype);
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break;
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}
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qemu_log(",sll_addr=%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x",
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c[0], c[1], c[2], c[3], c[4], c[5], c[6], c[7]);
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qemu_log("}");
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break;
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}
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case AF_NETLINK: {
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struct target_sockaddr_nl *nl = (struct target_sockaddr_nl *)sa;
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qemu_log("{nl_family=AF_NETLINK,nl_pid=%u,nl_groups=%u}",
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tswap32(nl->nl_pid), tswap32(nl->nl_groups));
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break;
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}
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default:
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qemu_log("{sa_family=%d, sa_data={", sa->sa_family);
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for (i = 0; i < 13; i++) {
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qemu_log("%02x, ", sa->sa_data[i]);
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}
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qemu_log("%02x}", sa->sa_data[i]);
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qemu_log("}");
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break;
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}
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unlock_user(sa, addr, 0);
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} else {
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print_raw_param("0x"TARGET_ABI_FMT_lx, addr, 0);
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}
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qemu_log(", "TARGET_ABI_FMT_ld"%s", addrlen, get_comma(last));
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}
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static void
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print_socket_domain(int domain)
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{
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switch (domain) {
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case PF_UNIX:
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qemu_log("PF_UNIX");
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break;
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case PF_INET:
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qemu_log("PF_INET");
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break;
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case PF_NETLINK:
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qemu_log("PF_NETLINK");
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break;
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case PF_PACKET:
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qemu_log("PF_PACKET");
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break;
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default:
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qemu_log("%d", domain);
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break;
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}
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}
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|
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static void
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print_socket_type(int type)
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{
|
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switch (type & TARGET_SOCK_TYPE_MASK) {
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case TARGET_SOCK_DGRAM:
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qemu_log("SOCK_DGRAM");
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break;
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case TARGET_SOCK_STREAM:
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qemu_log("SOCK_STREAM");
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break;
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case TARGET_SOCK_RAW:
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qemu_log("SOCK_RAW");
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break;
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case TARGET_SOCK_RDM:
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qemu_log("SOCK_RDM");
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break;
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case TARGET_SOCK_SEQPACKET:
|
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qemu_log("SOCK_SEQPACKET");
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break;
|
|
case TARGET_SOCK_PACKET:
|
|
qemu_log("SOCK_PACKET");
|
|
break;
|
|
}
|
|
if (type & TARGET_SOCK_CLOEXEC) {
|
|
qemu_log("|SOCK_CLOEXEC");
|
|
}
|
|
if (type & TARGET_SOCK_NONBLOCK) {
|
|
qemu_log("|SOCK_NONBLOCK");
|
|
}
|
|
}
|
|
|
|
static void
|
|
print_socket_protocol(int domain, int type, int protocol)
|
|
{
|
|
if (domain == AF_PACKET ||
|
|
(domain == AF_INET && type == TARGET_SOCK_PACKET)) {
|
|
switch (protocol) {
|
|
case 0x0003:
|
|
qemu_log("ETH_P_ALL");
|
|
break;
|
|
default:
|
|
qemu_log("%d", protocol);
|
|
}
|
|
return;
|
|
}
|
|
|
|
if (domain == PF_NETLINK) {
|
|
switch (protocol) {
|
|
case NETLINK_ROUTE:
|
|
qemu_log("NETLINK_ROUTE");
|
|
break;
|
|
case NETLINK_AUDIT:
|
|
qemu_log("NETLINK_AUDIT");
|
|
break;
|
|
case NETLINK_NETFILTER:
|
|
qemu_log("NETLINK_NETFILTER");
|
|
break;
|
|
case NETLINK_KOBJECT_UEVENT:
|
|
qemu_log("NETLINK_KOBJECT_UEVENT");
|
|
break;
|
|
case NETLINK_RDMA:
|
|
qemu_log("NETLINK_RDMA");
|
|
break;
|
|
case NETLINK_CRYPTO:
|
|
qemu_log("NETLINK_CRYPTO");
|
|
break;
|
|
default:
|
|
qemu_log("%d", protocol);
|
|
break;
|
|
}
|
|
return;
|
|
}
|
|
|
|
switch (protocol) {
|
|
case IPPROTO_IP:
|
|
qemu_log("IPPROTO_IP");
|
|
break;
|
|
case IPPROTO_TCP:
|
|
qemu_log("IPPROTO_TCP");
|
|
break;
|
|
case IPPROTO_UDP:
|
|
qemu_log("IPPROTO_UDP");
|
|
break;
|
|
case IPPROTO_RAW:
|
|
qemu_log("IPPROTO_RAW");
|
|
break;
|
|
default:
|
|
qemu_log("%d", protocol);
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
#ifdef TARGET_NR__newselect
|
|
static void
|
|
print_fdset(int n, abi_ulong target_fds_addr)
|
|
{
|
|
int i;
|
|
int first = 1;
|
|
|
|
qemu_log("[");
|
|
if( target_fds_addr ) {
|
|
abi_long *target_fds;
|
|
|
|
target_fds = lock_user(VERIFY_READ,
|
|
target_fds_addr,
|
|
sizeof(*target_fds)*(n / TARGET_ABI_BITS + 1),
|
|
1);
|
|
|
|
if (!target_fds)
|
|
return;
|
|
|
|
for (i=n; i>=0; i--) {
|
|
if ((tswapal(target_fds[i / TARGET_ABI_BITS]) >>
|
|
(i & (TARGET_ABI_BITS - 1))) & 1) {
|
|
qemu_log("%s%d", get_comma(first), i);
|
|
first = 0;
|
|
}
|
|
}
|
|
unlock_user(target_fds, target_fds_addr, 0);
|
|
}
|
|
qemu_log("]");
|
|
}
|
|
#endif
|
|
|
|
/*
|
|
* Sysycall specific output functions
|
|
*/
|
|
|
|
/* select */
|
|
#ifdef TARGET_NR__newselect
|
|
static void
|
|
print_newselect(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg1, abi_long arg2, abi_long arg3,
|
|
abi_long arg4, abi_long arg5, abi_long arg6)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_fdset(arg1, arg2);
|
|
qemu_log(",");
|
|
print_fdset(arg1, arg3);
|
|
qemu_log(",");
|
|
print_fdset(arg1, arg4);
|
|
qemu_log(",");
|
|
print_timeval(arg5, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_semctl
|
|
static void
|
|
print_semctl(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg1, abi_long arg2, abi_long arg3,
|
|
abi_long arg4, abi_long arg5, abi_long arg6)
|
|
{
|
|
qemu_log("%s(" TARGET_ABI_FMT_ld "," TARGET_ABI_FMT_ld ",",
|
|
name->name, arg1, arg2);
|
|
print_ipc_cmd(arg3);
|
|
qemu_log(",0x" TARGET_ABI_FMT_lx ")", arg4);
|
|
}
|
|
#endif
|
|
|
|
static void
|
|
print_execve(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg1, abi_long arg2, abi_long arg3,
|
|
abi_long arg4, abi_long arg5, abi_long arg6)
|
|
{
|
|
abi_ulong arg_ptr_addr;
|
|
char *s;
|
|
|
|
if (!(s = lock_user_string(arg1)))
|
|
return;
|
|
qemu_log("%s(\"%s\",{", name->name, s);
|
|
unlock_user(s, arg1, 0);
|
|
|
|
for (arg_ptr_addr = arg2; ; arg_ptr_addr += sizeof(abi_ulong)) {
|
|
abi_ulong *arg_ptr, arg_addr;
|
|
|
|
arg_ptr = lock_user(VERIFY_READ, arg_ptr_addr, sizeof(abi_ulong), 1);
|
|
if (!arg_ptr)
|
|
return;
|
|
arg_addr = tswapal(*arg_ptr);
|
|
unlock_user(arg_ptr, arg_ptr_addr, 0);
|
|
if (!arg_addr)
|
|
break;
|
|
if ((s = lock_user_string(arg_addr))) {
|
|
qemu_log("\"%s\",", s);
|
|
unlock_user(s, arg_addr, 0);
|
|
}
|
|
}
|
|
|
|
qemu_log("NULL})");
|
|
}
|
|
|
|
#ifdef TARGET_NR_ipc
|
|
static void
|
|
print_ipc(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg1, abi_long arg2, abi_long arg3,
|
|
abi_long arg4, abi_long arg5, abi_long arg6)
|
|
{
|
|
switch(arg1) {
|
|
case IPCOP_semctl:
|
|
qemu_log("semctl(" TARGET_ABI_FMT_ld "," TARGET_ABI_FMT_ld ",",
|
|
arg1, arg2);
|
|
print_ipc_cmd(arg3);
|
|
qemu_log(",0x" TARGET_ABI_FMT_lx ")", arg4);
|
|
break;
|
|
default:
|
|
qemu_log(("%s("
|
|
TARGET_ABI_FMT_ld ","
|
|
TARGET_ABI_FMT_ld ","
|
|
TARGET_ABI_FMT_ld ","
|
|
TARGET_ABI_FMT_ld
|
|
")"),
|
|
name->name, arg1, arg2, arg3, arg4);
|
|
}
|
|
}
|
|
#endif
|
|
|
|
/*
|
|
* Variants for the return value output function
|
|
*/
|
|
|
|
static bool
|
|
print_syscall_err(abi_long ret)
|
|
{
|
|
const char *errstr;
|
|
|
|
qemu_log(" = ");
|
|
if (is_error(ret)) {
|
|
errstr = target_strerror(-ret);
|
|
if (errstr) {
|
|
qemu_log("-1 errno=%d (%s)", (int)-ret, errstr);
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
static void
|
|
print_syscall_ret_addr(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long ret, abi_long arg0, abi_long arg1,
|
|
abi_long arg2, abi_long arg3, abi_long arg4,
|
|
abi_long arg5)
|
|
{
|
|
if (!print_syscall_err(ret)) {
|
|
qemu_log("0x" TARGET_ABI_FMT_lx, ret);
|
|
}
|
|
qemu_log("\n");
|
|
}
|
|
|
|
#if 0 /* currently unused */
|
|
static void
|
|
print_syscall_ret_raw(struct syscallname *name, abi_long ret)
|
|
{
|
|
qemu_log(" = 0x" TARGET_ABI_FMT_lx "\n", ret);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR__newselect
|
|
static void
|
|
print_syscall_ret_newselect(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long ret, abi_long arg0, abi_long arg1,
|
|
abi_long arg2, abi_long arg3, abi_long arg4,
|
|
abi_long arg5)
|
|
{
|
|
if (!print_syscall_err(ret)) {
|
|
qemu_log(" = 0x" TARGET_ABI_FMT_lx " (", ret);
|
|
print_fdset(arg0, arg1);
|
|
qemu_log(",");
|
|
print_fdset(arg0, arg2);
|
|
qemu_log(",");
|
|
print_fdset(arg0, arg3);
|
|
qemu_log(",");
|
|
print_timeval(arg4, 1);
|
|
qemu_log(")");
|
|
}
|
|
|
|
qemu_log("\n");
|
|
}
|
|
#endif
|
|
|
|
/* special meanings of adjtimex()' non-negative return values */
|
|
#define TARGET_TIME_OK 0 /* clock synchronized, no leap second */
|
|
#define TARGET_TIME_INS 1 /* insert leap second */
|
|
#define TARGET_TIME_DEL 2 /* delete leap second */
|
|
#define TARGET_TIME_OOP 3 /* leap second in progress */
|
|
#define TARGET_TIME_WAIT 4 /* leap second has occurred */
|
|
#define TARGET_TIME_ERROR 5 /* clock not synchronized */
|
|
#ifdef TARGET_NR_adjtimex
|
|
static void
|
|
print_syscall_ret_adjtimex(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long ret, abi_long arg0, abi_long arg1,
|
|
abi_long arg2, abi_long arg3, abi_long arg4,
|
|
abi_long arg5)
|
|
{
|
|
if (!print_syscall_err(ret)) {
|
|
qemu_log(TARGET_ABI_FMT_ld, ret);
|
|
switch (ret) {
|
|
case TARGET_TIME_OK:
|
|
qemu_log(" TIME_OK (clock synchronized, no leap second)");
|
|
break;
|
|
case TARGET_TIME_INS:
|
|
qemu_log(" TIME_INS (insert leap second)");
|
|
break;
|
|
case TARGET_TIME_DEL:
|
|
qemu_log(" TIME_DEL (delete leap second)");
|
|
break;
|
|
case TARGET_TIME_OOP:
|
|
qemu_log(" TIME_OOP (leap second in progress)");
|
|
break;
|
|
case TARGET_TIME_WAIT:
|
|
qemu_log(" TIME_WAIT (leap second has occurred)");
|
|
break;
|
|
case TARGET_TIME_ERROR:
|
|
qemu_log(" TIME_ERROR (clock not synchronized)");
|
|
break;
|
|
}
|
|
}
|
|
|
|
qemu_log("\n");
|
|
}
|
|
#endif
|
|
|
|
#if defined(TARGET_NR_clock_gettime) || defined(TARGET_NR_clock_getres)
|
|
static void
|
|
print_syscall_ret_clock_gettime(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long ret, abi_long arg0, abi_long arg1,
|
|
abi_long arg2, abi_long arg3, abi_long arg4,
|
|
abi_long arg5)
|
|
{
|
|
if (!print_syscall_err(ret)) {
|
|
qemu_log(TARGET_ABI_FMT_ld, ret);
|
|
qemu_log(" (");
|
|
print_timespec(arg1, 1);
|
|
qemu_log(")");
|
|
}
|
|
|
|
qemu_log("\n");
|
|
}
|
|
#define print_syscall_ret_clock_getres print_syscall_ret_clock_gettime
|
|
#endif
|
|
|
|
#if defined(TARGET_NR_clock_gettime64)
|
|
static void
|
|
print_syscall_ret_clock_gettime64(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long ret, abi_long arg0, abi_long arg1,
|
|
abi_long arg2, abi_long arg3, abi_long arg4,
|
|
abi_long arg5)
|
|
{
|
|
if (!print_syscall_err(ret)) {
|
|
qemu_log(TARGET_ABI_FMT_ld, ret);
|
|
qemu_log(" (");
|
|
print_timespec64(arg1, 1);
|
|
qemu_log(")");
|
|
}
|
|
|
|
qemu_log("\n");
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_gettimeofday
|
|
static void
|
|
print_syscall_ret_gettimeofday(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long ret, abi_long arg0, abi_long arg1,
|
|
abi_long arg2, abi_long arg3, abi_long arg4,
|
|
abi_long arg5)
|
|
{
|
|
if (!print_syscall_err(ret)) {
|
|
qemu_log(TARGET_ABI_FMT_ld, ret);
|
|
qemu_log(" (");
|
|
print_timeval(arg0, 0);
|
|
print_timezone(arg1, 1);
|
|
qemu_log(")");
|
|
}
|
|
|
|
qemu_log("\n");
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_getitimer
|
|
static void
|
|
print_syscall_ret_getitimer(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long ret, abi_long arg0, abi_long arg1,
|
|
abi_long arg2, abi_long arg3, abi_long arg4,
|
|
abi_long arg5)
|
|
{
|
|
if (!print_syscall_err(ret)) {
|
|
qemu_log(TARGET_ABI_FMT_ld, ret);
|
|
qemu_log(" (");
|
|
print_itimerval(arg1, 1);
|
|
qemu_log(")");
|
|
}
|
|
|
|
qemu_log("\n");
|
|
}
|
|
#endif
|
|
|
|
|
|
#ifdef TARGET_NR_getitimer
|
|
static void
|
|
print_syscall_ret_setitimer(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long ret, abi_long arg0, abi_long arg1,
|
|
abi_long arg2, abi_long arg3, abi_long arg4,
|
|
abi_long arg5)
|
|
{
|
|
if (!print_syscall_err(ret)) {
|
|
qemu_log(TARGET_ABI_FMT_ld, ret);
|
|
qemu_log(" (old_value = ");
|
|
print_itimerval(arg2, 1);
|
|
qemu_log(")");
|
|
}
|
|
|
|
qemu_log("\n");
|
|
}
|
|
#endif
|
|
|
|
#if defined(TARGET_NR_listxattr) || defined(TARGET_NR_llistxattr) \
|
|
|| defined(TARGGET_NR_flistxattr)
|
|
static void
|
|
print_syscall_ret_listxattr(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long ret, abi_long arg0, abi_long arg1,
|
|
abi_long arg2, abi_long arg3, abi_long arg4,
|
|
abi_long arg5)
|
|
{
|
|
if (!print_syscall_err(ret)) {
|
|
qemu_log(TARGET_ABI_FMT_ld, ret);
|
|
qemu_log(" (list = ");
|
|
if (arg1 != 0) {
|
|
abi_long attr = arg1;
|
|
while (ret) {
|
|
if (attr != arg1) {
|
|
qemu_log(",");
|
|
}
|
|
print_string(attr, 1);
|
|
ret -= target_strlen(attr) + 1;
|
|
attr += target_strlen(attr) + 1;
|
|
}
|
|
} else {
|
|
qemu_log("NULL");
|
|
}
|
|
qemu_log(")");
|
|
}
|
|
|
|
qemu_log("\n");
|
|
}
|
|
#define print_syscall_ret_llistxattr print_syscall_ret_listxattr
|
|
#define print_syscall_ret_flistxattr print_syscall_ret_listxattr
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_ioctl
|
|
static void
|
|
print_syscall_ret_ioctl(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long ret, abi_long arg0, abi_long arg1,
|
|
abi_long arg2, abi_long arg3, abi_long arg4,
|
|
abi_long arg5)
|
|
{
|
|
if (!print_syscall_err(ret)) {
|
|
qemu_log(TARGET_ABI_FMT_ld, ret);
|
|
|
|
const IOCTLEntry *ie;
|
|
const argtype *arg_type;
|
|
void *argptr;
|
|
int target_size;
|
|
|
|
for (ie = ioctl_entries; ie->target_cmd != 0; ie++) {
|
|
if (ie->target_cmd == arg1) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (ie->target_cmd == arg1 &&
|
|
(ie->access == IOC_R || ie->access == IOC_RW)) {
|
|
arg_type = ie->arg_type;
|
|
qemu_log(" (");
|
|
arg_type++;
|
|
target_size = thunk_type_size(arg_type, 0);
|
|
argptr = lock_user(VERIFY_READ, arg2, target_size, 1);
|
|
if (argptr) {
|
|
thunk_print(argptr, arg_type);
|
|
unlock_user(argptr, arg2, target_size);
|
|
} else {
|
|
print_pointer(arg2, 1);
|
|
}
|
|
qemu_log(")");
|
|
}
|
|
}
|
|
qemu_log("\n");
|
|
}
|
|
#endif
|
|
|
|
UNUSED static struct flags access_flags[] = {
|
|
FLAG_GENERIC(F_OK),
|
|
FLAG_GENERIC(R_OK),
|
|
FLAG_GENERIC(W_OK),
|
|
FLAG_GENERIC(X_OK),
|
|
FLAG_END,
|
|
};
|
|
|
|
UNUSED static struct flags at_file_flags[] = {
|
|
#ifdef AT_EACCESS
|
|
FLAG_GENERIC(AT_EACCESS),
|
|
#endif
|
|
#ifdef AT_SYMLINK_NOFOLLOW
|
|
FLAG_GENERIC(AT_SYMLINK_NOFOLLOW),
|
|
#endif
|
|
FLAG_END,
|
|
};
|
|
|
|
UNUSED static struct flags unlinkat_flags[] = {
|
|
#ifdef AT_REMOVEDIR
|
|
FLAG_GENERIC(AT_REMOVEDIR),
|
|
#endif
|
|
FLAG_END,
|
|
};
|
|
|
|
UNUSED static struct flags mode_flags[] = {
|
|
FLAG_GENERIC(S_IFSOCK),
|
|
FLAG_GENERIC(S_IFLNK),
|
|
FLAG_GENERIC(S_IFREG),
|
|
FLAG_GENERIC(S_IFBLK),
|
|
FLAG_GENERIC(S_IFDIR),
|
|
FLAG_GENERIC(S_IFCHR),
|
|
FLAG_GENERIC(S_IFIFO),
|
|
FLAG_END,
|
|
};
|
|
|
|
UNUSED static struct flags open_access_flags[] = {
|
|
FLAG_TARGET(O_RDONLY),
|
|
FLAG_TARGET(O_WRONLY),
|
|
FLAG_TARGET(O_RDWR),
|
|
FLAG_END,
|
|
};
|
|
|
|
UNUSED static struct flags open_flags[] = {
|
|
FLAG_TARGET(O_APPEND),
|
|
FLAG_TARGET(O_CREAT),
|
|
FLAG_TARGET(O_DIRECTORY),
|
|
FLAG_TARGET(O_EXCL),
|
|
FLAG_TARGET(O_LARGEFILE),
|
|
FLAG_TARGET(O_NOCTTY),
|
|
FLAG_TARGET(O_NOFOLLOW),
|
|
FLAG_TARGET(O_NONBLOCK), /* also O_NDELAY */
|
|
FLAG_TARGET(O_DSYNC),
|
|
FLAG_TARGET(__O_SYNC),
|
|
FLAG_TARGET(O_TRUNC),
|
|
#ifdef O_DIRECT
|
|
FLAG_TARGET(O_DIRECT),
|
|
#endif
|
|
#ifdef O_NOATIME
|
|
FLAG_TARGET(O_NOATIME),
|
|
#endif
|
|
#ifdef O_CLOEXEC
|
|
FLAG_TARGET(O_CLOEXEC),
|
|
#endif
|
|
#ifdef O_PATH
|
|
FLAG_TARGET(O_PATH),
|
|
#endif
|
|
#ifdef O_TMPFILE
|
|
FLAG_TARGET(O_TMPFILE),
|
|
FLAG_TARGET(__O_TMPFILE),
|
|
#endif
|
|
FLAG_END,
|
|
};
|
|
|
|
UNUSED static struct flags mount_flags[] = {
|
|
#ifdef MS_BIND
|
|
FLAG_GENERIC(MS_BIND),
|
|
#endif
|
|
#ifdef MS_DIRSYNC
|
|
FLAG_GENERIC(MS_DIRSYNC),
|
|
#endif
|
|
FLAG_GENERIC(MS_MANDLOCK),
|
|
#ifdef MS_MOVE
|
|
FLAG_GENERIC(MS_MOVE),
|
|
#endif
|
|
FLAG_GENERIC(MS_NOATIME),
|
|
FLAG_GENERIC(MS_NODEV),
|
|
FLAG_GENERIC(MS_NODIRATIME),
|
|
FLAG_GENERIC(MS_NOEXEC),
|
|
FLAG_GENERIC(MS_NOSUID),
|
|
FLAG_GENERIC(MS_RDONLY),
|
|
#ifdef MS_RELATIME
|
|
FLAG_GENERIC(MS_RELATIME),
|
|
#endif
|
|
FLAG_GENERIC(MS_REMOUNT),
|
|
FLAG_GENERIC(MS_SYNCHRONOUS),
|
|
FLAG_END,
|
|
};
|
|
|
|
UNUSED static struct flags umount2_flags[] = {
|
|
#ifdef MNT_FORCE
|
|
FLAG_GENERIC(MNT_FORCE),
|
|
#endif
|
|
#ifdef MNT_DETACH
|
|
FLAG_GENERIC(MNT_DETACH),
|
|
#endif
|
|
#ifdef MNT_EXPIRE
|
|
FLAG_GENERIC(MNT_EXPIRE),
|
|
#endif
|
|
FLAG_END,
|
|
};
|
|
|
|
UNUSED static struct flags mmap_prot_flags[] = {
|
|
FLAG_GENERIC(PROT_NONE),
|
|
FLAG_GENERIC(PROT_EXEC),
|
|
FLAG_GENERIC(PROT_READ),
|
|
FLAG_GENERIC(PROT_WRITE),
|
|
FLAG_TARGET(PROT_SEM),
|
|
FLAG_GENERIC(PROT_GROWSDOWN),
|
|
FLAG_GENERIC(PROT_GROWSUP),
|
|
FLAG_END,
|
|
};
|
|
|
|
UNUSED static struct flags mmap_flags[] = {
|
|
FLAG_TARGET(MAP_SHARED),
|
|
FLAG_TARGET(MAP_PRIVATE),
|
|
FLAG_TARGET(MAP_ANONYMOUS),
|
|
FLAG_TARGET(MAP_DENYWRITE),
|
|
FLAG_TARGET(MAP_FIXED),
|
|
FLAG_TARGET(MAP_GROWSDOWN),
|
|
FLAG_TARGET(MAP_EXECUTABLE),
|
|
#ifdef MAP_LOCKED
|
|
FLAG_TARGET(MAP_LOCKED),
|
|
#endif
|
|
#ifdef MAP_NONBLOCK
|
|
FLAG_TARGET(MAP_NONBLOCK),
|
|
#endif
|
|
FLAG_TARGET(MAP_NORESERVE),
|
|
#ifdef MAP_POPULATE
|
|
FLAG_TARGET(MAP_POPULATE),
|
|
#endif
|
|
#ifdef TARGET_MAP_UNINITIALIZED
|
|
FLAG_TARGET(MAP_UNINITIALIZED),
|
|
#endif
|
|
FLAG_END,
|
|
};
|
|
|
|
UNUSED static struct flags clone_flags[] = {
|
|
FLAG_GENERIC(CLONE_VM),
|
|
FLAG_GENERIC(CLONE_FS),
|
|
FLAG_GENERIC(CLONE_FILES),
|
|
FLAG_GENERIC(CLONE_SIGHAND),
|
|
FLAG_GENERIC(CLONE_PTRACE),
|
|
FLAG_GENERIC(CLONE_VFORK),
|
|
FLAG_GENERIC(CLONE_PARENT),
|
|
FLAG_GENERIC(CLONE_THREAD),
|
|
FLAG_GENERIC(CLONE_NEWNS),
|
|
FLAG_GENERIC(CLONE_SYSVSEM),
|
|
FLAG_GENERIC(CLONE_SETTLS),
|
|
FLAG_GENERIC(CLONE_PARENT_SETTID),
|
|
FLAG_GENERIC(CLONE_CHILD_CLEARTID),
|
|
FLAG_GENERIC(CLONE_DETACHED),
|
|
FLAG_GENERIC(CLONE_UNTRACED),
|
|
FLAG_GENERIC(CLONE_CHILD_SETTID),
|
|
#if defined(CLONE_NEWUTS)
|
|
FLAG_GENERIC(CLONE_NEWUTS),
|
|
#endif
|
|
#if defined(CLONE_NEWIPC)
|
|
FLAG_GENERIC(CLONE_NEWIPC),
|
|
#endif
|
|
#if defined(CLONE_NEWUSER)
|
|
FLAG_GENERIC(CLONE_NEWUSER),
|
|
#endif
|
|
#if defined(CLONE_NEWPID)
|
|
FLAG_GENERIC(CLONE_NEWPID),
|
|
#endif
|
|
#if defined(CLONE_NEWNET)
|
|
FLAG_GENERIC(CLONE_NEWNET),
|
|
#endif
|
|
#if defined(CLONE_NEWCGROUP)
|
|
FLAG_GENERIC(CLONE_NEWCGROUP),
|
|
#endif
|
|
#if defined(CLONE_NEWTIME)
|
|
FLAG_GENERIC(CLONE_NEWTIME),
|
|
#endif
|
|
#if defined(CLONE_IO)
|
|
FLAG_GENERIC(CLONE_IO),
|
|
#endif
|
|
FLAG_END,
|
|
};
|
|
|
|
UNUSED static struct flags msg_flags[] = {
|
|
/* send */
|
|
FLAG_GENERIC(MSG_CONFIRM),
|
|
FLAG_GENERIC(MSG_DONTROUTE),
|
|
FLAG_GENERIC(MSG_DONTWAIT),
|
|
FLAG_GENERIC(MSG_EOR),
|
|
FLAG_GENERIC(MSG_MORE),
|
|
FLAG_GENERIC(MSG_NOSIGNAL),
|
|
FLAG_GENERIC(MSG_OOB),
|
|
/* recv */
|
|
FLAG_GENERIC(MSG_CMSG_CLOEXEC),
|
|
FLAG_GENERIC(MSG_ERRQUEUE),
|
|
FLAG_GENERIC(MSG_PEEK),
|
|
FLAG_GENERIC(MSG_TRUNC),
|
|
FLAG_GENERIC(MSG_WAITALL),
|
|
/* recvmsg */
|
|
FLAG_GENERIC(MSG_CTRUNC),
|
|
FLAG_END,
|
|
};
|
|
|
|
UNUSED static struct flags statx_flags[] = {
|
|
#ifdef AT_EMPTY_PATH
|
|
FLAG_GENERIC(AT_EMPTY_PATH),
|
|
#endif
|
|
#ifdef AT_NO_AUTOMOUNT
|
|
FLAG_GENERIC(AT_NO_AUTOMOUNT),
|
|
#endif
|
|
#ifdef AT_SYMLINK_NOFOLLOW
|
|
FLAG_GENERIC(AT_SYMLINK_NOFOLLOW),
|
|
#endif
|
|
#ifdef AT_STATX_SYNC_AS_STAT
|
|
FLAG_GENERIC(AT_STATX_SYNC_AS_STAT),
|
|
#endif
|
|
#ifdef AT_STATX_FORCE_SYNC
|
|
FLAG_GENERIC(AT_STATX_FORCE_SYNC),
|
|
#endif
|
|
#ifdef AT_STATX_DONT_SYNC
|
|
FLAG_GENERIC(AT_STATX_DONT_SYNC),
|
|
#endif
|
|
FLAG_END,
|
|
};
|
|
|
|
UNUSED static struct flags statx_mask[] = {
|
|
/* This must come first, because it includes everything. */
|
|
#ifdef STATX_ALL
|
|
FLAG_GENERIC(STATX_ALL),
|
|
#endif
|
|
/* This must come second; it includes everything except STATX_BTIME. */
|
|
#ifdef STATX_BASIC_STATS
|
|
FLAG_GENERIC(STATX_BASIC_STATS),
|
|
#endif
|
|
#ifdef STATX_TYPE
|
|
FLAG_GENERIC(STATX_TYPE),
|
|
#endif
|
|
#ifdef STATX_MODE
|
|
FLAG_GENERIC(STATX_MODE),
|
|
#endif
|
|
#ifdef STATX_NLINK
|
|
FLAG_GENERIC(STATX_NLINK),
|
|
#endif
|
|
#ifdef STATX_UID
|
|
FLAG_GENERIC(STATX_UID),
|
|
#endif
|
|
#ifdef STATX_GID
|
|
FLAG_GENERIC(STATX_GID),
|
|
#endif
|
|
#ifdef STATX_ATIME
|
|
FLAG_GENERIC(STATX_ATIME),
|
|
#endif
|
|
#ifdef STATX_MTIME
|
|
FLAG_GENERIC(STATX_MTIME),
|
|
#endif
|
|
#ifdef STATX_CTIME
|
|
FLAG_GENERIC(STATX_CTIME),
|
|
#endif
|
|
#ifdef STATX_INO
|
|
FLAG_GENERIC(STATX_INO),
|
|
#endif
|
|
#ifdef STATX_SIZE
|
|
FLAG_GENERIC(STATX_SIZE),
|
|
#endif
|
|
#ifdef STATX_BLOCKS
|
|
FLAG_GENERIC(STATX_BLOCKS),
|
|
#endif
|
|
#ifdef STATX_BTIME
|
|
FLAG_GENERIC(STATX_BTIME),
|
|
#endif
|
|
FLAG_END,
|
|
};
|
|
|
|
UNUSED static struct flags falloc_flags[] = {
|
|
FLAG_GENERIC(FALLOC_FL_KEEP_SIZE),
|
|
FLAG_GENERIC(FALLOC_FL_PUNCH_HOLE),
|
|
#ifdef FALLOC_FL_NO_HIDE_STALE
|
|
FLAG_GENERIC(FALLOC_FL_NO_HIDE_STALE),
|
|
#endif
|
|
#ifdef FALLOC_FL_COLLAPSE_RANGE
|
|
FLAG_GENERIC(FALLOC_FL_COLLAPSE_RANGE),
|
|
#endif
|
|
#ifdef FALLOC_FL_ZERO_RANGE
|
|
FLAG_GENERIC(FALLOC_FL_ZERO_RANGE),
|
|
#endif
|
|
#ifdef FALLOC_FL_INSERT_RANGE
|
|
FLAG_GENERIC(FALLOC_FL_INSERT_RANGE),
|
|
#endif
|
|
#ifdef FALLOC_FL_UNSHARE_RANGE
|
|
FLAG_GENERIC(FALLOC_FL_UNSHARE_RANGE),
|
|
#endif
|
|
};
|
|
|
|
UNUSED static struct flags termios_iflags[] = {
|
|
FLAG_TARGET(IGNBRK),
|
|
FLAG_TARGET(BRKINT),
|
|
FLAG_TARGET(IGNPAR),
|
|
FLAG_TARGET(PARMRK),
|
|
FLAG_TARGET(INPCK),
|
|
FLAG_TARGET(ISTRIP),
|
|
FLAG_TARGET(INLCR),
|
|
FLAG_TARGET(IGNCR),
|
|
FLAG_TARGET(ICRNL),
|
|
FLAG_TARGET(IUCLC),
|
|
FLAG_TARGET(IXON),
|
|
FLAG_TARGET(IXANY),
|
|
FLAG_TARGET(IXOFF),
|
|
FLAG_TARGET(IMAXBEL),
|
|
FLAG_TARGET(IUTF8),
|
|
FLAG_END,
|
|
};
|
|
|
|
UNUSED static struct flags termios_oflags[] = {
|
|
FLAG_TARGET(OPOST),
|
|
FLAG_TARGET(OLCUC),
|
|
FLAG_TARGET(ONLCR),
|
|
FLAG_TARGET(OCRNL),
|
|
FLAG_TARGET(ONOCR),
|
|
FLAG_TARGET(ONLRET),
|
|
FLAG_TARGET(OFILL),
|
|
FLAG_TARGET(OFDEL),
|
|
FLAG_END,
|
|
};
|
|
|
|
UNUSED static struct enums termios_oflags_NLDLY[] = {
|
|
ENUM_TARGET(NL0),
|
|
ENUM_TARGET(NL1),
|
|
ENUM_END,
|
|
};
|
|
|
|
UNUSED static struct enums termios_oflags_CRDLY[] = {
|
|
ENUM_TARGET(CR0),
|
|
ENUM_TARGET(CR1),
|
|
ENUM_TARGET(CR2),
|
|
ENUM_TARGET(CR3),
|
|
ENUM_END,
|
|
};
|
|
|
|
UNUSED static struct enums termios_oflags_TABDLY[] = {
|
|
ENUM_TARGET(TAB0),
|
|
ENUM_TARGET(TAB1),
|
|
ENUM_TARGET(TAB2),
|
|
ENUM_TARGET(TAB3),
|
|
ENUM_END,
|
|
};
|
|
|
|
UNUSED static struct enums termios_oflags_VTDLY[] = {
|
|
ENUM_TARGET(VT0),
|
|
ENUM_TARGET(VT1),
|
|
ENUM_END,
|
|
};
|
|
|
|
UNUSED static struct enums termios_oflags_FFDLY[] = {
|
|
ENUM_TARGET(FF0),
|
|
ENUM_TARGET(FF1),
|
|
ENUM_END,
|
|
};
|
|
|
|
UNUSED static struct enums termios_oflags_BSDLY[] = {
|
|
ENUM_TARGET(BS0),
|
|
ENUM_TARGET(BS1),
|
|
ENUM_END,
|
|
};
|
|
|
|
UNUSED static struct enums termios_cflags_CBAUD[] = {
|
|
ENUM_TARGET(B0),
|
|
ENUM_TARGET(B50),
|
|
ENUM_TARGET(B75),
|
|
ENUM_TARGET(B110),
|
|
ENUM_TARGET(B134),
|
|
ENUM_TARGET(B150),
|
|
ENUM_TARGET(B200),
|
|
ENUM_TARGET(B300),
|
|
ENUM_TARGET(B600),
|
|
ENUM_TARGET(B1200),
|
|
ENUM_TARGET(B1800),
|
|
ENUM_TARGET(B2400),
|
|
ENUM_TARGET(B4800),
|
|
ENUM_TARGET(B9600),
|
|
ENUM_TARGET(B19200),
|
|
ENUM_TARGET(B38400),
|
|
ENUM_TARGET(B57600),
|
|
ENUM_TARGET(B115200),
|
|
ENUM_TARGET(B230400),
|
|
ENUM_TARGET(B460800),
|
|
ENUM_END,
|
|
};
|
|
|
|
UNUSED static struct enums termios_cflags_CSIZE[] = {
|
|
ENUM_TARGET(CS5),
|
|
ENUM_TARGET(CS6),
|
|
ENUM_TARGET(CS7),
|
|
ENUM_TARGET(CS8),
|
|
ENUM_END,
|
|
};
|
|
|
|
UNUSED static struct flags termios_cflags[] = {
|
|
FLAG_TARGET(CSTOPB),
|
|
FLAG_TARGET(CREAD),
|
|
FLAG_TARGET(PARENB),
|
|
FLAG_TARGET(PARODD),
|
|
FLAG_TARGET(HUPCL),
|
|
FLAG_TARGET(CLOCAL),
|
|
FLAG_TARGET(CRTSCTS),
|
|
FLAG_END,
|
|
};
|
|
|
|
UNUSED static struct flags termios_lflags[] = {
|
|
FLAG_TARGET(ISIG),
|
|
FLAG_TARGET(ICANON),
|
|
FLAG_TARGET(XCASE),
|
|
FLAG_TARGET(ECHO),
|
|
FLAG_TARGET(ECHOE),
|
|
FLAG_TARGET(ECHOK),
|
|
FLAG_TARGET(ECHONL),
|
|
FLAG_TARGET(NOFLSH),
|
|
FLAG_TARGET(TOSTOP),
|
|
FLAG_TARGET(ECHOCTL),
|
|
FLAG_TARGET(ECHOPRT),
|
|
FLAG_TARGET(ECHOKE),
|
|
FLAG_TARGET(FLUSHO),
|
|
FLAG_TARGET(PENDIN),
|
|
FLAG_TARGET(IEXTEN),
|
|
FLAG_TARGET(EXTPROC),
|
|
FLAG_END,
|
|
};
|
|
|
|
UNUSED static struct flags mlockall_flags[] = {
|
|
FLAG_TARGET(MCL_CURRENT),
|
|
FLAG_TARGET(MCL_FUTURE),
|
|
#ifdef MCL_ONFAULT
|
|
FLAG_TARGET(MCL_ONFAULT),
|
|
#endif
|
|
FLAG_END,
|
|
};
|
|
|
|
/* IDs of the various system clocks */
|
|
#define TARGET_CLOCK_REALTIME 0
|
|
#define TARGET_CLOCK_MONOTONIC 1
|
|
#define TARGET_CLOCK_PROCESS_CPUTIME_ID 2
|
|
#define TARGET_CLOCK_THREAD_CPUTIME_ID 3
|
|
#define TARGET_CLOCK_MONOTONIC_RAW 4
|
|
#define TARGET_CLOCK_REALTIME_COARSE 5
|
|
#define TARGET_CLOCK_MONOTONIC_COARSE 6
|
|
#define TARGET_CLOCK_BOOTTIME 7
|
|
#define TARGET_CLOCK_REALTIME_ALARM 8
|
|
#define TARGET_CLOCK_BOOTTIME_ALARM 9
|
|
#define TARGET_CLOCK_SGI_CYCLE 10
|
|
#define TARGET_CLOCK_TAI 11
|
|
|
|
UNUSED static struct enums clockids[] = {
|
|
ENUM_TARGET(CLOCK_REALTIME),
|
|
ENUM_TARGET(CLOCK_MONOTONIC),
|
|
ENUM_TARGET(CLOCK_PROCESS_CPUTIME_ID),
|
|
ENUM_TARGET(CLOCK_THREAD_CPUTIME_ID),
|
|
ENUM_TARGET(CLOCK_MONOTONIC_RAW),
|
|
ENUM_TARGET(CLOCK_REALTIME_COARSE),
|
|
ENUM_TARGET(CLOCK_MONOTONIC_COARSE),
|
|
ENUM_TARGET(CLOCK_BOOTTIME),
|
|
ENUM_TARGET(CLOCK_REALTIME_ALARM),
|
|
ENUM_TARGET(CLOCK_BOOTTIME_ALARM),
|
|
ENUM_TARGET(CLOCK_SGI_CYCLE),
|
|
ENUM_TARGET(CLOCK_TAI),
|
|
ENUM_END,
|
|
};
|
|
|
|
UNUSED static struct enums itimer_types[] = {
|
|
ENUM_GENERIC(ITIMER_REAL),
|
|
ENUM_GENERIC(ITIMER_VIRTUAL),
|
|
ENUM_GENERIC(ITIMER_PROF),
|
|
ENUM_END,
|
|
};
|
|
|
|
/*
|
|
* print_xxx utility functions. These are used to print syscall
|
|
* parameters in certain format. All of these have parameter
|
|
* named 'last'. This parameter is used to add comma to output
|
|
* when last == 0.
|
|
*/
|
|
|
|
static const char *
|
|
get_comma(int last)
|
|
{
|
|
return ((last) ? "" : ",");
|
|
}
|
|
|
|
static void
|
|
print_flags(const struct flags *f, abi_long flags, int last)
|
|
{
|
|
const char *sep = "";
|
|
int n;
|
|
|
|
if ((flags == 0) && (f->f_value == 0)) {
|
|
qemu_log("%s%s", f->f_string, get_comma(last));
|
|
return;
|
|
}
|
|
for (n = 0; f->f_string != NULL; f++) {
|
|
if ((f->f_value != 0) && ((flags & f->f_value) == f->f_value)) {
|
|
qemu_log("%s%s", sep, f->f_string);
|
|
flags &= ~f->f_value;
|
|
sep = "|";
|
|
n++;
|
|
}
|
|
}
|
|
|
|
if (n > 0) {
|
|
/* print rest of the flags as numeric */
|
|
if (flags != 0) {
|
|
qemu_log("%s%#x%s", sep, (unsigned int)flags, get_comma(last));
|
|
} else {
|
|
qemu_log("%s", get_comma(last));
|
|
}
|
|
} else {
|
|
/* no string version of flags found, print them in hex then */
|
|
qemu_log("%#x%s", (unsigned int)flags, get_comma(last));
|
|
}
|
|
}
|
|
|
|
static void
|
|
print_enums(const struct enums *e, abi_long enum_arg, int last)
|
|
{
|
|
for (; e->e_string != NULL; e++) {
|
|
if (e->e_value == enum_arg) {
|
|
qemu_log("%s", e->e_string);
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (e->e_string == NULL) {
|
|
qemu_log("%#x", (unsigned int)enum_arg);
|
|
}
|
|
|
|
qemu_log("%s", get_comma(last));
|
|
}
|
|
|
|
static void
|
|
print_at_dirfd(abi_long dirfd, int last)
|
|
{
|
|
#ifdef AT_FDCWD
|
|
if (dirfd == AT_FDCWD) {
|
|
qemu_log("AT_FDCWD%s", get_comma(last));
|
|
return;
|
|
}
|
|
#endif
|
|
qemu_log("%d%s", (int)dirfd, get_comma(last));
|
|
}
|
|
|
|
static void
|
|
print_file_mode(abi_long mode, int last)
|
|
{
|
|
const char *sep = "";
|
|
const struct flags *m;
|
|
|
|
if (mode == 0) {
|
|
qemu_log("000%s", get_comma(last));
|
|
return;
|
|
}
|
|
|
|
for (m = &mode_flags[0]; m->f_string != NULL; m++) {
|
|
if ((m->f_value & mode) == m->f_value) {
|
|
qemu_log("%s%s", m->f_string, sep);
|
|
sep = "|";
|
|
mode &= ~m->f_value;
|
|
break;
|
|
}
|
|
}
|
|
|
|
mode &= ~S_IFMT;
|
|
/* print rest of the mode as octal */
|
|
if (mode != 0)
|
|
qemu_log("%s%#o", sep, (unsigned int)mode);
|
|
|
|
qemu_log("%s", get_comma(last));
|
|
}
|
|
|
|
static void
|
|
print_open_flags(abi_long flags, int last)
|
|
{
|
|
print_flags(open_access_flags, flags & TARGET_O_ACCMODE, 1);
|
|
flags &= ~TARGET_O_ACCMODE;
|
|
if (flags == 0) {
|
|
qemu_log("%s", get_comma(last));
|
|
return;
|
|
}
|
|
qemu_log("|");
|
|
print_flags(open_flags, flags, last);
|
|
}
|
|
|
|
static void
|
|
print_syscall_prologue(const struct syscallname *sc)
|
|
{
|
|
qemu_log("%s(", sc->name);
|
|
}
|
|
|
|
/*ARGSUSED*/
|
|
static void
|
|
print_syscall_epilogue(const struct syscallname *sc)
|
|
{
|
|
(void)sc;
|
|
qemu_log(")");
|
|
}
|
|
|
|
static void
|
|
print_string(abi_long addr, int last)
|
|
{
|
|
char *s;
|
|
|
|
if ((s = lock_user_string(addr)) != NULL) {
|
|
qemu_log("\"%s\"%s", s, get_comma(last));
|
|
unlock_user(s, addr, 0);
|
|
} else {
|
|
/* can't get string out of it, so print it as pointer */
|
|
print_pointer(addr, last);
|
|
}
|
|
}
|
|
|
|
#define MAX_PRINT_BUF 40
|
|
static void
|
|
print_buf(abi_long addr, abi_long len, int last)
|
|
{
|
|
uint8_t *s;
|
|
int i;
|
|
|
|
s = lock_user(VERIFY_READ, addr, len, 1);
|
|
if (s) {
|
|
qemu_log("\"");
|
|
for (i = 0; i < MAX_PRINT_BUF && i < len; i++) {
|
|
if (isprint(s[i])) {
|
|
qemu_log("%c", s[i]);
|
|
} else {
|
|
qemu_log("\\%o", s[i]);
|
|
}
|
|
}
|
|
qemu_log("\"");
|
|
if (i != len) {
|
|
qemu_log("...");
|
|
}
|
|
if (!last) {
|
|
qemu_log(",");
|
|
}
|
|
unlock_user(s, addr, 0);
|
|
} else {
|
|
print_pointer(addr, last);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Prints out raw parameter using given format. Caller needs
|
|
* to do byte swapping if needed.
|
|
*/
|
|
static void
|
|
print_raw_param(const char *fmt, abi_long param, int last)
|
|
{
|
|
char format[64];
|
|
|
|
(void) snprintf(format, sizeof (format), "%s%s", fmt, get_comma(last));
|
|
qemu_log(format, param);
|
|
}
|
|
|
|
static void
|
|
print_pointer(abi_long p, int last)
|
|
{
|
|
if (p == 0)
|
|
qemu_log("NULL%s", get_comma(last));
|
|
else
|
|
qemu_log("0x" TARGET_ABI_FMT_lx "%s", p, get_comma(last));
|
|
}
|
|
|
|
/*
|
|
* Reads 32-bit (int) number from guest address space from
|
|
* address 'addr' and prints it.
|
|
*/
|
|
static void
|
|
print_number(abi_long addr, int last)
|
|
{
|
|
if (addr == 0) {
|
|
qemu_log("NULL%s", get_comma(last));
|
|
} else {
|
|
int num;
|
|
|
|
get_user_s32(num, addr);
|
|
qemu_log("[%d]%s", num, get_comma(last));
|
|
}
|
|
}
|
|
|
|
static void
|
|
print_timeval(abi_ulong tv_addr, int last)
|
|
{
|
|
if( tv_addr ) {
|
|
struct target_timeval *tv;
|
|
|
|
tv = lock_user(VERIFY_READ, tv_addr, sizeof(*tv), 1);
|
|
if (!tv) {
|
|
print_pointer(tv_addr, last);
|
|
return;
|
|
}
|
|
qemu_log("{tv_sec = " TARGET_ABI_FMT_ld
|
|
",tv_usec = " TARGET_ABI_FMT_ld "}%s",
|
|
tswapal(tv->tv_sec), tswapal(tv->tv_usec), get_comma(last));
|
|
unlock_user(tv, tv_addr, 0);
|
|
} else
|
|
qemu_log("NULL%s", get_comma(last));
|
|
}
|
|
|
|
static void
|
|
print_timespec(abi_ulong ts_addr, int last)
|
|
{
|
|
if (ts_addr) {
|
|
struct target_timespec *ts;
|
|
|
|
ts = lock_user(VERIFY_READ, ts_addr, sizeof(*ts), 1);
|
|
if (!ts) {
|
|
print_pointer(ts_addr, last);
|
|
return;
|
|
}
|
|
qemu_log("{tv_sec = " TARGET_ABI_FMT_ld
|
|
",tv_nsec = " TARGET_ABI_FMT_ld "}%s",
|
|
tswapal(ts->tv_sec), tswapal(ts->tv_nsec), get_comma(last));
|
|
unlock_user(ts, ts_addr, 0);
|
|
} else {
|
|
qemu_log("NULL%s", get_comma(last));
|
|
}
|
|
}
|
|
|
|
static void
|
|
print_timespec64(abi_ulong ts_addr, int last)
|
|
{
|
|
if (ts_addr) {
|
|
struct target__kernel_timespec *ts;
|
|
|
|
ts = lock_user(VERIFY_READ, ts_addr, sizeof(*ts), 1);
|
|
if (!ts) {
|
|
print_pointer(ts_addr, last);
|
|
return;
|
|
}
|
|
qemu_log("{tv_sec = %lld"
|
|
",tv_nsec = %lld}%s",
|
|
(long long)tswap64(ts->tv_sec), (long long)tswap64(ts->tv_nsec),
|
|
get_comma(last));
|
|
unlock_user(ts, ts_addr, 0);
|
|
} else {
|
|
qemu_log("NULL%s", get_comma(last));
|
|
}
|
|
}
|
|
|
|
static void
|
|
print_timezone(abi_ulong tz_addr, int last)
|
|
{
|
|
if (tz_addr) {
|
|
struct target_timezone *tz;
|
|
|
|
tz = lock_user(VERIFY_READ, tz_addr, sizeof(*tz), 1);
|
|
if (!tz) {
|
|
print_pointer(tz_addr, last);
|
|
return;
|
|
}
|
|
qemu_log("{%d,%d}%s", tswap32(tz->tz_minuteswest),
|
|
tswap32(tz->tz_dsttime), get_comma(last));
|
|
unlock_user(tz, tz_addr, 0);
|
|
} else {
|
|
qemu_log("NULL%s", get_comma(last));
|
|
}
|
|
}
|
|
|
|
static void
|
|
print_itimerval(abi_ulong it_addr, int last)
|
|
{
|
|
if (it_addr) {
|
|
qemu_log("{it_interval=");
|
|
print_timeval(it_addr +
|
|
offsetof(struct target_itimerval, it_interval), 0);
|
|
qemu_log("it_value=");
|
|
print_timeval(it_addr +
|
|
offsetof(struct target_itimerval, it_value), 0);
|
|
qemu_log("}%s", get_comma(last));
|
|
} else {
|
|
qemu_log("NULL%s", get_comma(last));
|
|
}
|
|
}
|
|
|
|
void
|
|
print_termios(void *arg)
|
|
{
|
|
const struct target_termios *target = arg;
|
|
|
|
target_tcflag_t iflags = tswap32(target->c_iflag);
|
|
target_tcflag_t oflags = tswap32(target->c_oflag);
|
|
target_tcflag_t cflags = tswap32(target->c_cflag);
|
|
target_tcflag_t lflags = tswap32(target->c_lflag);
|
|
|
|
qemu_log("{");
|
|
|
|
qemu_log("c_iflag = ");
|
|
print_flags(termios_iflags, iflags, 0);
|
|
|
|
qemu_log("c_oflag = ");
|
|
target_tcflag_t oflags_clean = oflags & ~(TARGET_NLDLY | TARGET_CRDLY |
|
|
TARGET_TABDLY | TARGET_BSDLY |
|
|
TARGET_VTDLY | TARGET_FFDLY);
|
|
print_flags(termios_oflags, oflags_clean, 0);
|
|
if (oflags & TARGET_NLDLY) {
|
|
print_enums(termios_oflags_NLDLY, oflags & TARGET_NLDLY, 0);
|
|
}
|
|
if (oflags & TARGET_CRDLY) {
|
|
print_enums(termios_oflags_CRDLY, oflags & TARGET_CRDLY, 0);
|
|
}
|
|
if (oflags & TARGET_TABDLY) {
|
|
print_enums(termios_oflags_TABDLY, oflags & TARGET_TABDLY, 0);
|
|
}
|
|
if (oflags & TARGET_BSDLY) {
|
|
print_enums(termios_oflags_BSDLY, oflags & TARGET_BSDLY, 0);
|
|
}
|
|
if (oflags & TARGET_VTDLY) {
|
|
print_enums(termios_oflags_VTDLY, oflags & TARGET_VTDLY, 0);
|
|
}
|
|
if (oflags & TARGET_FFDLY) {
|
|
print_enums(termios_oflags_FFDLY, oflags & TARGET_FFDLY, 0);
|
|
}
|
|
|
|
qemu_log("c_cflag = ");
|
|
if (cflags & TARGET_CBAUD) {
|
|
print_enums(termios_cflags_CBAUD, cflags & TARGET_CBAUD, 0);
|
|
}
|
|
if (cflags & TARGET_CSIZE) {
|
|
print_enums(termios_cflags_CSIZE, cflags & TARGET_CSIZE, 0);
|
|
}
|
|
target_tcflag_t cflags_clean = cflags & ~(TARGET_CBAUD | TARGET_CSIZE);
|
|
print_flags(termios_cflags, cflags_clean, 0);
|
|
|
|
qemu_log("c_lflag = ");
|
|
print_flags(termios_lflags, lflags, 0);
|
|
|
|
qemu_log("c_cc = ");
|
|
qemu_log("\"%s\",", target->c_cc);
|
|
|
|
qemu_log("c_line = ");
|
|
print_raw_param("\'%c\'", target->c_line, 1);
|
|
|
|
qemu_log("}");
|
|
}
|
|
|
|
#undef UNUSED
|
|
|
|
#ifdef TARGET_NR_accept
|
|
static void
|
|
print_accept(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_raw_param("%d", arg0, 0);
|
|
print_pointer(arg1, 0);
|
|
print_number(arg2, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_access
|
|
static void
|
|
print_access(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_string(arg0, 0);
|
|
print_flags(access_flags, arg1, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_acct
|
|
static void
|
|
print_acct(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_string(arg0, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_brk
|
|
static void
|
|
print_brk(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_pointer(arg0, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_chdir
|
|
static void
|
|
print_chdir(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_string(arg0, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_chroot
|
|
static void
|
|
print_chroot(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_string(arg0, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_chmod
|
|
static void
|
|
print_chmod(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_string(arg0, 0);
|
|
print_file_mode(arg1, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#if defined(TARGET_NR_chown) || defined(TARGET_NR_lchown)
|
|
static void
|
|
print_chown(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_string(arg0, 0);
|
|
print_raw_param("%d", arg1, 0);
|
|
print_raw_param("%d", arg2, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#define print_lchown print_chown
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_clock_adjtime
|
|
static void
|
|
print_clock_adjtime(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_enums(clockids, arg0, 0);
|
|
print_pointer(arg1, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_clone
|
|
static void do_print_clone(unsigned int flags, abi_ulong newsp,
|
|
abi_ulong parent_tidptr, target_ulong newtls,
|
|
abi_ulong child_tidptr)
|
|
{
|
|
print_flags(clone_flags, flags, 0);
|
|
print_raw_param("child_stack=0x" TARGET_ABI_FMT_lx, newsp, 0);
|
|
print_raw_param("parent_tidptr=0x" TARGET_ABI_FMT_lx, parent_tidptr, 0);
|
|
print_raw_param("tls=0x" TARGET_ABI_FMT_lx, newtls, 0);
|
|
print_raw_param("child_tidptr=0x" TARGET_ABI_FMT_lx, child_tidptr, 1);
|
|
}
|
|
|
|
static void
|
|
print_clone(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg1, abi_long arg2, abi_long arg3,
|
|
abi_long arg4, abi_long arg5, abi_long arg6)
|
|
{
|
|
print_syscall_prologue(name);
|
|
#if defined(TARGET_MICROBLAZE)
|
|
do_print_clone(arg1, arg2, arg4, arg6, arg5);
|
|
#elif defined(TARGET_CLONE_BACKWARDS)
|
|
do_print_clone(arg1, arg2, arg3, arg4, arg5);
|
|
#elif defined(TARGET_CLONE_BACKWARDS2)
|
|
do_print_clone(arg2, arg1, arg3, arg5, arg4);
|
|
#else
|
|
do_print_clone(arg1, arg2, arg3, arg5, arg4);
|
|
#endif
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_creat
|
|
static void
|
|
print_creat(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_string(arg0, 0);
|
|
print_file_mode(arg1, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_execv
|
|
static void
|
|
print_execv(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_string(arg0, 0);
|
|
print_raw_param("0x" TARGET_ABI_FMT_lx, arg1, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#if defined(TARGET_NR_faccessat) || defined(TARGET_NR_faccessat2)
|
|
static void
|
|
print_faccessat(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_at_dirfd(arg0, 0);
|
|
print_string(arg1, 0);
|
|
print_flags(access_flags, arg2, 0);
|
|
print_flags(at_file_flags, arg3, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_fallocate
|
|
static void
|
|
print_fallocate(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_raw_param("%d", arg0, 0);
|
|
print_flags(falloc_flags, arg1, 0);
|
|
#if TARGET_ABI_BITS == 32
|
|
print_raw_param("%" PRIu64, target_offset64(arg2, arg3), 0);
|
|
print_raw_param("%" PRIu64, target_offset64(arg4, arg5), 1);
|
|
#else
|
|
print_raw_param(TARGET_ABI_FMT_ld, arg2, 0);
|
|
print_raw_param(TARGET_ABI_FMT_ld, arg3, 1);
|
|
#endif
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_fchmodat
|
|
static void
|
|
print_fchmodat(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_at_dirfd(arg0, 0);
|
|
print_string(arg1, 0);
|
|
print_file_mode(arg2, 0);
|
|
print_flags(at_file_flags, arg3, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_fchownat
|
|
static void
|
|
print_fchownat(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_at_dirfd(arg0, 0);
|
|
print_string(arg1, 0);
|
|
print_raw_param("%d", arg2, 0);
|
|
print_raw_param("%d", arg3, 0);
|
|
print_flags(at_file_flags, arg4, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#if defined(TARGET_NR_fcntl) || defined(TARGET_NR_fcntl64)
|
|
static void
|
|
print_fcntl(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_raw_param("%d", arg0, 0);
|
|
switch(arg1) {
|
|
case TARGET_F_DUPFD:
|
|
qemu_log("F_DUPFD,");
|
|
print_raw_param(TARGET_ABI_FMT_ld, arg2, 1);
|
|
break;
|
|
case TARGET_F_GETFD:
|
|
qemu_log("F_GETFD");
|
|
break;
|
|
case TARGET_F_SETFD:
|
|
qemu_log("F_SETFD,");
|
|
print_raw_param(TARGET_ABI_FMT_ld, arg2, 1);
|
|
break;
|
|
case TARGET_F_GETFL:
|
|
qemu_log("F_GETFL");
|
|
break;
|
|
case TARGET_F_SETFL:
|
|
qemu_log("F_SETFL,");
|
|
print_open_flags(arg2, 1);
|
|
break;
|
|
case TARGET_F_GETLK:
|
|
qemu_log("F_GETLK,");
|
|
print_pointer(arg2, 1);
|
|
break;
|
|
case TARGET_F_SETLK:
|
|
qemu_log("F_SETLK,");
|
|
print_pointer(arg2, 1);
|
|
break;
|
|
case TARGET_F_SETLKW:
|
|
qemu_log("F_SETLKW,");
|
|
print_pointer(arg2, 1);
|
|
break;
|
|
case TARGET_F_GETOWN:
|
|
qemu_log("F_GETOWN");
|
|
break;
|
|
case TARGET_F_SETOWN:
|
|
qemu_log("F_SETOWN,");
|
|
print_raw_param(TARGET_ABI_FMT_ld, arg2, 0);
|
|
break;
|
|
case TARGET_F_GETSIG:
|
|
qemu_log("F_GETSIG");
|
|
break;
|
|
case TARGET_F_SETSIG:
|
|
qemu_log("F_SETSIG,");
|
|
print_raw_param(TARGET_ABI_FMT_ld, arg2, 0);
|
|
break;
|
|
#if TARGET_ABI_BITS == 32
|
|
case TARGET_F_GETLK64:
|
|
qemu_log("F_GETLK64,");
|
|
print_pointer(arg2, 1);
|
|
break;
|
|
case TARGET_F_SETLK64:
|
|
qemu_log("F_SETLK64,");
|
|
print_pointer(arg2, 1);
|
|
break;
|
|
case TARGET_F_SETLKW64:
|
|
qemu_log("F_SETLKW64,");
|
|
print_pointer(arg2, 1);
|
|
break;
|
|
#endif
|
|
case TARGET_F_OFD_GETLK:
|
|
qemu_log("F_OFD_GETLK,");
|
|
print_pointer(arg2, 1);
|
|
break;
|
|
case TARGET_F_OFD_SETLK:
|
|
qemu_log("F_OFD_SETLK,");
|
|
print_pointer(arg2, 1);
|
|
break;
|
|
case TARGET_F_OFD_SETLKW:
|
|
qemu_log("F_OFD_SETLKW,");
|
|
print_pointer(arg2, 1);
|
|
break;
|
|
case TARGET_F_SETLEASE:
|
|
qemu_log("F_SETLEASE,");
|
|
print_raw_param(TARGET_ABI_FMT_ld, arg2, 1);
|
|
break;
|
|
case TARGET_F_GETLEASE:
|
|
qemu_log("F_GETLEASE");
|
|
break;
|
|
#ifdef F_DUPFD_CLOEXEC
|
|
case TARGET_F_DUPFD_CLOEXEC:
|
|
qemu_log("F_DUPFD_CLOEXEC,");
|
|
print_raw_param(TARGET_ABI_FMT_ld, arg2, 1);
|
|
break;
|
|
#endif
|
|
case TARGET_F_NOTIFY:
|
|
qemu_log("F_NOTIFY,");
|
|
print_raw_param(TARGET_ABI_FMT_ld, arg2, 1);
|
|
break;
|
|
#ifdef F_GETOWN_EX
|
|
case TARGET_F_GETOWN_EX:
|
|
qemu_log("F_GETOWN_EX,");
|
|
print_pointer(arg2, 1);
|
|
break;
|
|
#endif
|
|
#ifdef F_SETOWN_EX
|
|
case TARGET_F_SETOWN_EX:
|
|
qemu_log("F_SETOWN_EX,");
|
|
print_pointer(arg2, 1);
|
|
break;
|
|
#endif
|
|
#ifdef F_SETPIPE_SZ
|
|
case TARGET_F_SETPIPE_SZ:
|
|
qemu_log("F_SETPIPE_SZ,");
|
|
print_raw_param(TARGET_ABI_FMT_ld, arg2, 1);
|
|
break;
|
|
case TARGET_F_GETPIPE_SZ:
|
|
qemu_log("F_GETPIPE_SZ");
|
|
break;
|
|
#endif
|
|
#ifdef F_ADD_SEALS
|
|
case TARGET_F_ADD_SEALS:
|
|
qemu_log("F_ADD_SEALS,");
|
|
print_raw_param("0x"TARGET_ABI_FMT_lx, arg2, 1);
|
|
break;
|
|
case TARGET_F_GET_SEALS:
|
|
qemu_log("F_GET_SEALS");
|
|
break;
|
|
#endif
|
|
default:
|
|
print_raw_param(TARGET_ABI_FMT_ld, arg1, 0);
|
|
print_pointer(arg2, 1);
|
|
break;
|
|
}
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#define print_fcntl64 print_fcntl
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_fgetxattr
|
|
static void
|
|
print_fgetxattr(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_raw_param("%d", arg0, 0);
|
|
print_string(arg1, 0);
|
|
print_pointer(arg2, 0);
|
|
print_raw_param(TARGET_FMT_lu, arg3, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_flistxattr
|
|
static void
|
|
print_flistxattr(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_raw_param("%d", arg0, 0);
|
|
print_pointer(arg1, 0);
|
|
print_raw_param(TARGET_FMT_lu, arg2, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#if defined(TARGET_NR_getxattr) || defined(TARGET_NR_lgetxattr)
|
|
static void
|
|
print_getxattr(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_string(arg0, 0);
|
|
print_string(arg1, 0);
|
|
print_pointer(arg2, 0);
|
|
print_raw_param(TARGET_FMT_lu, arg3, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#define print_lgetxattr print_getxattr
|
|
#endif
|
|
|
|
#if defined(TARGET_NR_listxattr) || defined(TARGET_NR_llistxattr)
|
|
static void
|
|
print_listxattr(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_string(arg0, 0);
|
|
print_pointer(arg1, 0);
|
|
print_raw_param(TARGET_FMT_lu, arg2, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#define print_llistxattr print_listxattr
|
|
#endif
|
|
|
|
#if defined(TARGET_NR_fremovexattr)
|
|
static void
|
|
print_fremovexattr(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_raw_param("%d", arg0, 0);
|
|
print_string(arg1, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#if defined(TARGET_NR_removexattr) || defined(TARGET_NR_lremovexattr)
|
|
static void
|
|
print_removexattr(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_string(arg0, 0);
|
|
print_string(arg1, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#define print_lremovexattr print_removexattr
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_futimesat
|
|
static void
|
|
print_futimesat(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_at_dirfd(arg0, 0);
|
|
print_string(arg1, 0);
|
|
print_timeval(arg2, 0);
|
|
print_timeval(arg2 + sizeof (struct target_timeval), 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_gettimeofday
|
|
static void
|
|
print_gettimeofday(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_pointer(arg0, 0);
|
|
print_pointer(arg1, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_settimeofday
|
|
static void
|
|
print_settimeofday(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_timeval(arg0, 0);
|
|
print_timezone(arg1, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#if defined(TARGET_NR_clock_gettime) || defined(TARGET_NR_clock_getres)
|
|
static void
|
|
print_clock_gettime(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_enums(clockids, arg0, 0);
|
|
print_pointer(arg1, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#define print_clock_getres print_clock_gettime
|
|
#endif
|
|
|
|
#if defined(TARGET_NR_clock_gettime64)
|
|
static void
|
|
print_clock_gettime64(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_enums(clockids, arg0, 0);
|
|
print_pointer(arg1, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_clock_settime
|
|
static void
|
|
print_clock_settime(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_enums(clockids, arg0, 0);
|
|
print_timespec(arg1, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_getitimer
|
|
static void
|
|
print_getitimer(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_enums(itimer_types, arg0, 0);
|
|
print_pointer(arg1, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_setitimer
|
|
static void
|
|
print_setitimer(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_enums(itimer_types, arg0, 0);
|
|
print_itimerval(arg1, 0);
|
|
print_pointer(arg2, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_link
|
|
static void
|
|
print_link(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_string(arg0, 0);
|
|
print_string(arg1, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_linkat
|
|
static void
|
|
print_linkat(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_at_dirfd(arg0, 0);
|
|
print_string(arg1, 0);
|
|
print_at_dirfd(arg2, 0);
|
|
print_string(arg3, 0);
|
|
print_flags(at_file_flags, arg4, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#if defined(TARGET_NR__llseek) || defined(TARGET_NR_llseek)
|
|
static void
|
|
print__llseek(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
const char *whence = "UNKNOWN";
|
|
print_syscall_prologue(name);
|
|
print_raw_param("%d", arg0, 0);
|
|
print_raw_param("%ld", arg1, 0);
|
|
print_raw_param("%ld", arg2, 0);
|
|
print_pointer(arg3, 0);
|
|
switch(arg4) {
|
|
case SEEK_SET: whence = "SEEK_SET"; break;
|
|
case SEEK_CUR: whence = "SEEK_CUR"; break;
|
|
case SEEK_END: whence = "SEEK_END"; break;
|
|
}
|
|
qemu_log("%s", whence);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#define print_llseek print__llseek
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_lseek
|
|
static void
|
|
print_lseek(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_raw_param("%d", arg0, 0);
|
|
print_raw_param(TARGET_ABI_FMT_ld, arg1, 0);
|
|
switch (arg2) {
|
|
case SEEK_SET:
|
|
qemu_log("SEEK_SET"); break;
|
|
case SEEK_CUR:
|
|
qemu_log("SEEK_CUR"); break;
|
|
case SEEK_END:
|
|
qemu_log("SEEK_END"); break;
|
|
#ifdef SEEK_DATA
|
|
case SEEK_DATA:
|
|
qemu_log("SEEK_DATA"); break;
|
|
#endif
|
|
#ifdef SEEK_HOLE
|
|
case SEEK_HOLE:
|
|
qemu_log("SEEK_HOLE"); break;
|
|
#endif
|
|
default:
|
|
print_raw_param("%#x", arg2, 1);
|
|
}
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_truncate
|
|
static void
|
|
print_truncate(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_string(arg0, 0);
|
|
print_raw_param(TARGET_ABI_FMT_ld, arg1, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_truncate64
|
|
static void
|
|
print_truncate64(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_string(arg0, 0);
|
|
if (regpairs_aligned(cpu_env, TARGET_NR_truncate64)) {
|
|
arg1 = arg2;
|
|
arg2 = arg3;
|
|
}
|
|
print_raw_param("%" PRIu64, target_offset64(arg1, arg2), 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_ftruncate64
|
|
static void
|
|
print_ftruncate64(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_raw_param("%d", arg0, 0);
|
|
if (regpairs_aligned(cpu_env, TARGET_NR_ftruncate64)) {
|
|
arg1 = arg2;
|
|
arg2 = arg3;
|
|
}
|
|
print_raw_param("%" PRIu64, target_offset64(arg1, arg2), 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_mlockall
|
|
static void
|
|
print_mlockall(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_flags(mlockall_flags, arg0, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#if defined(TARGET_NR_socket)
|
|
static void
|
|
print_socket(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
abi_ulong domain = arg0, type = arg1, protocol = arg2;
|
|
|
|
print_syscall_prologue(name);
|
|
print_socket_domain(domain);
|
|
qemu_log(",");
|
|
print_socket_type(type);
|
|
qemu_log(",");
|
|
if (domain == AF_PACKET ||
|
|
(domain == AF_INET && type == TARGET_SOCK_PACKET)) {
|
|
protocol = tswap16(protocol);
|
|
}
|
|
print_socket_protocol(domain, type, protocol);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
|
|
#endif
|
|
|
|
#if defined(TARGET_NR_socketcall) || defined(TARGET_NR_bind)
|
|
|
|
static void print_sockfd(abi_long sockfd, int last)
|
|
{
|
|
print_raw_param(TARGET_ABI_FMT_ld, sockfd, last);
|
|
}
|
|
|
|
#endif
|
|
|
|
#if defined(TARGET_NR_socketcall)
|
|
|
|
#define get_user_ualx(x, gaddr, idx) \
|
|
get_user_ual(x, (gaddr) + (idx) * sizeof(abi_long))
|
|
|
|
static void do_print_socket(const char *name, abi_long arg1)
|
|
{
|
|
abi_ulong domain, type, protocol;
|
|
|
|
get_user_ualx(domain, arg1, 0);
|
|
get_user_ualx(type, arg1, 1);
|
|
get_user_ualx(protocol, arg1, 2);
|
|
qemu_log("%s(", name);
|
|
print_socket_domain(domain);
|
|
qemu_log(",");
|
|
print_socket_type(type);
|
|
qemu_log(",");
|
|
if (domain == AF_PACKET ||
|
|
(domain == AF_INET && type == TARGET_SOCK_PACKET)) {
|
|
protocol = tswap16(protocol);
|
|
}
|
|
print_socket_protocol(domain, type, protocol);
|
|
qemu_log(")");
|
|
}
|
|
|
|
static void do_print_sockaddr(const char *name, abi_long arg1)
|
|
{
|
|
abi_ulong sockfd, addr, addrlen;
|
|
|
|
get_user_ualx(sockfd, arg1, 0);
|
|
get_user_ualx(addr, arg1, 1);
|
|
get_user_ualx(addrlen, arg1, 2);
|
|
|
|
qemu_log("%s(", name);
|
|
print_sockfd(sockfd, 0);
|
|
print_sockaddr(addr, addrlen, 0);
|
|
qemu_log(")");
|
|
}
|
|
|
|
static void do_print_listen(const char *name, abi_long arg1)
|
|
{
|
|
abi_ulong sockfd, backlog;
|
|
|
|
get_user_ualx(sockfd, arg1, 0);
|
|
get_user_ualx(backlog, arg1, 1);
|
|
|
|
qemu_log("%s(", name);
|
|
print_sockfd(sockfd, 0);
|
|
print_raw_param(TARGET_ABI_FMT_ld, backlog, 1);
|
|
qemu_log(")");
|
|
}
|
|
|
|
static void do_print_socketpair(const char *name, abi_long arg1)
|
|
{
|
|
abi_ulong domain, type, protocol, tab;
|
|
|
|
get_user_ualx(domain, arg1, 0);
|
|
get_user_ualx(type, arg1, 1);
|
|
get_user_ualx(protocol, arg1, 2);
|
|
get_user_ualx(tab, arg1, 3);
|
|
|
|
qemu_log("%s(", name);
|
|
print_socket_domain(domain);
|
|
qemu_log(",");
|
|
print_socket_type(type);
|
|
qemu_log(",");
|
|
print_socket_protocol(domain, type, protocol);
|
|
qemu_log(",");
|
|
print_raw_param(TARGET_ABI_FMT_lx, tab, 1);
|
|
qemu_log(")");
|
|
}
|
|
|
|
static void do_print_sendrecv(const char *name, abi_long arg1)
|
|
{
|
|
abi_ulong sockfd, msg, len, flags;
|
|
|
|
get_user_ualx(sockfd, arg1, 0);
|
|
get_user_ualx(msg, arg1, 1);
|
|
get_user_ualx(len, arg1, 2);
|
|
get_user_ualx(flags, arg1, 3);
|
|
|
|
qemu_log("%s(", name);
|
|
print_sockfd(sockfd, 0);
|
|
print_buf(msg, len, 0);
|
|
print_raw_param(TARGET_ABI_FMT_ld, len, 0);
|
|
print_flags(msg_flags, flags, 1);
|
|
qemu_log(")");
|
|
}
|
|
|
|
static void do_print_msgaddr(const char *name, abi_long arg1)
|
|
{
|
|
abi_ulong sockfd, msg, len, flags, addr, addrlen;
|
|
|
|
get_user_ualx(sockfd, arg1, 0);
|
|
get_user_ualx(msg, arg1, 1);
|
|
get_user_ualx(len, arg1, 2);
|
|
get_user_ualx(flags, arg1, 3);
|
|
get_user_ualx(addr, arg1, 4);
|
|
get_user_ualx(addrlen, arg1, 5);
|
|
|
|
qemu_log("%s(", name);
|
|
print_sockfd(sockfd, 0);
|
|
print_buf(msg, len, 0);
|
|
print_raw_param(TARGET_ABI_FMT_ld, len, 0);
|
|
print_flags(msg_flags, flags, 0);
|
|
print_sockaddr(addr, addrlen, 0);
|
|
qemu_log(")");
|
|
}
|
|
|
|
static void do_print_shutdown(const char *name, abi_long arg1)
|
|
{
|
|
abi_ulong sockfd, how;
|
|
|
|
get_user_ualx(sockfd, arg1, 0);
|
|
get_user_ualx(how, arg1, 1);
|
|
|
|
qemu_log("shutdown(");
|
|
print_sockfd(sockfd, 0);
|
|
switch (how) {
|
|
case SHUT_RD:
|
|
qemu_log("SHUT_RD");
|
|
break;
|
|
case SHUT_WR:
|
|
qemu_log("SHUT_WR");
|
|
break;
|
|
case SHUT_RDWR:
|
|
qemu_log("SHUT_RDWR");
|
|
break;
|
|
default:
|
|
print_raw_param(TARGET_ABI_FMT_ld, how, 1);
|
|
break;
|
|
}
|
|
qemu_log(")");
|
|
}
|
|
|
|
static void do_print_msg(const char *name, abi_long arg1)
|
|
{
|
|
abi_ulong sockfd, msg, flags;
|
|
|
|
get_user_ualx(sockfd, arg1, 0);
|
|
get_user_ualx(msg, arg1, 1);
|
|
get_user_ualx(flags, arg1, 2);
|
|
|
|
qemu_log("%s(", name);
|
|
print_sockfd(sockfd, 0);
|
|
print_pointer(msg, 0);
|
|
print_flags(msg_flags, flags, 1);
|
|
qemu_log(")");
|
|
}
|
|
|
|
static void do_print_sockopt(const char *name, abi_long arg1)
|
|
{
|
|
abi_ulong sockfd, level, optname, optval, optlen;
|
|
|
|
get_user_ualx(sockfd, arg1, 0);
|
|
get_user_ualx(level, arg1, 1);
|
|
get_user_ualx(optname, arg1, 2);
|
|
get_user_ualx(optval, arg1, 3);
|
|
get_user_ualx(optlen, arg1, 4);
|
|
|
|
qemu_log("%s(", name);
|
|
print_sockfd(sockfd, 0);
|
|
switch (level) {
|
|
case SOL_TCP:
|
|
qemu_log("SOL_TCP,");
|
|
print_raw_param(TARGET_ABI_FMT_ld, optname, 0);
|
|
print_pointer(optval, 0);
|
|
break;
|
|
case SOL_UDP:
|
|
qemu_log("SOL_UDP,");
|
|
print_raw_param(TARGET_ABI_FMT_ld, optname, 0);
|
|
print_pointer(optval, 0);
|
|
break;
|
|
case SOL_IP:
|
|
qemu_log("SOL_IP,");
|
|
print_raw_param(TARGET_ABI_FMT_ld, optname, 0);
|
|
print_pointer(optval, 0);
|
|
break;
|
|
case SOL_RAW:
|
|
qemu_log("SOL_RAW,");
|
|
print_raw_param(TARGET_ABI_FMT_ld, optname, 0);
|
|
print_pointer(optval, 0);
|
|
break;
|
|
case TARGET_SOL_SOCKET:
|
|
qemu_log("SOL_SOCKET,");
|
|
switch (optname) {
|
|
case TARGET_SO_DEBUG:
|
|
qemu_log("SO_DEBUG,");
|
|
print_optint:
|
|
print_number(optval, 0);
|
|
break;
|
|
case TARGET_SO_REUSEADDR:
|
|
qemu_log("SO_REUSEADDR,");
|
|
goto print_optint;
|
|
case TARGET_SO_REUSEPORT:
|
|
qemu_log("SO_REUSEPORT,");
|
|
goto print_optint;
|
|
case TARGET_SO_TYPE:
|
|
qemu_log("SO_TYPE,");
|
|
goto print_optint;
|
|
case TARGET_SO_ERROR:
|
|
qemu_log("SO_ERROR,");
|
|
goto print_optint;
|
|
case TARGET_SO_DONTROUTE:
|
|
qemu_log("SO_DONTROUTE,");
|
|
goto print_optint;
|
|
case TARGET_SO_BROADCAST:
|
|
qemu_log("SO_BROADCAST,");
|
|
goto print_optint;
|
|
case TARGET_SO_SNDBUF:
|
|
qemu_log("SO_SNDBUF,");
|
|
goto print_optint;
|
|
case TARGET_SO_RCVBUF:
|
|
qemu_log("SO_RCVBUF,");
|
|
goto print_optint;
|
|
case TARGET_SO_KEEPALIVE:
|
|
qemu_log("SO_KEEPALIVE,");
|
|
goto print_optint;
|
|
case TARGET_SO_OOBINLINE:
|
|
qemu_log("SO_OOBINLINE,");
|
|
goto print_optint;
|
|
case TARGET_SO_NO_CHECK:
|
|
qemu_log("SO_NO_CHECK,");
|
|
goto print_optint;
|
|
case TARGET_SO_PRIORITY:
|
|
qemu_log("SO_PRIORITY,");
|
|
goto print_optint;
|
|
case TARGET_SO_BSDCOMPAT:
|
|
qemu_log("SO_BSDCOMPAT,");
|
|
goto print_optint;
|
|
case TARGET_SO_PASSCRED:
|
|
qemu_log("SO_PASSCRED,");
|
|
goto print_optint;
|
|
case TARGET_SO_TIMESTAMP:
|
|
qemu_log("SO_TIMESTAMP,");
|
|
goto print_optint;
|
|
case TARGET_SO_RCVLOWAT:
|
|
qemu_log("SO_RCVLOWAT,");
|
|
goto print_optint;
|
|
case TARGET_SO_RCVTIMEO:
|
|
qemu_log("SO_RCVTIMEO,");
|
|
print_timeval(optval, 0);
|
|
break;
|
|
case TARGET_SO_SNDTIMEO:
|
|
qemu_log("SO_SNDTIMEO,");
|
|
print_timeval(optval, 0);
|
|
break;
|
|
case TARGET_SO_ATTACH_FILTER: {
|
|
struct target_sock_fprog *fprog;
|
|
|
|
qemu_log("SO_ATTACH_FILTER,");
|
|
|
|
if (lock_user_struct(VERIFY_READ, fprog, optval, 0)) {
|
|
struct target_sock_filter *filter;
|
|
qemu_log("{");
|
|
if (lock_user_struct(VERIFY_READ, filter,
|
|
tswapal(fprog->filter), 0)) {
|
|
int i;
|
|
for (i = 0; i < tswap16(fprog->len) - 1; i++) {
|
|
qemu_log("[%d]{0x%x,%d,%d,0x%x},",
|
|
i, tswap16(filter[i].code),
|
|
filter[i].jt, filter[i].jf,
|
|
tswap32(filter[i].k));
|
|
}
|
|
qemu_log("[%d]{0x%x,%d,%d,0x%x}",
|
|
i, tswap16(filter[i].code),
|
|
filter[i].jt, filter[i].jf,
|
|
tswap32(filter[i].k));
|
|
} else {
|
|
qemu_log(TARGET_ABI_FMT_lx, tswapal(fprog->filter));
|
|
}
|
|
qemu_log(",%d},", tswap16(fprog->len));
|
|
unlock_user(fprog, optval, 0);
|
|
} else {
|
|
print_pointer(optval, 0);
|
|
}
|
|
break;
|
|
}
|
|
default:
|
|
print_raw_param(TARGET_ABI_FMT_ld, optname, 0);
|
|
print_pointer(optval, 0);
|
|
break;
|
|
}
|
|
break;
|
|
case SOL_IPV6:
|
|
qemu_log("SOL_IPV6,");
|
|
switch (optname) {
|
|
case IPV6_MTU_DISCOVER:
|
|
qemu_log("IPV6_MTU_DISCOVER,");
|
|
goto print_optint;
|
|
case IPV6_MTU:
|
|
qemu_log("IPV6_MTU,");
|
|
goto print_optint;
|
|
case IPV6_V6ONLY:
|
|
qemu_log("IPV6_V6ONLY,");
|
|
goto print_optint;
|
|
case IPV6_RECVPKTINFO:
|
|
qemu_log("IPV6_RECVPKTINFO,");
|
|
goto print_optint;
|
|
case IPV6_UNICAST_HOPS:
|
|
qemu_log("IPV6_UNICAST_HOPS,");
|
|
goto print_optint;
|
|
case IPV6_MULTICAST_HOPS:
|
|
qemu_log("IPV6_MULTICAST_HOPS,");
|
|
goto print_optint;
|
|
case IPV6_MULTICAST_LOOP:
|
|
qemu_log("IPV6_MULTICAST_LOOP,");
|
|
goto print_optint;
|
|
case IPV6_RECVERR:
|
|
qemu_log("IPV6_RECVERR,");
|
|
goto print_optint;
|
|
case IPV6_RECVHOPLIMIT:
|
|
qemu_log("IPV6_RECVHOPLIMIT,");
|
|
goto print_optint;
|
|
case IPV6_2292HOPLIMIT:
|
|
qemu_log("IPV6_2292HOPLIMIT,");
|
|
goto print_optint;
|
|
case IPV6_CHECKSUM:
|
|
qemu_log("IPV6_CHECKSUM,");
|
|
goto print_optint;
|
|
case IPV6_ADDRFORM:
|
|
qemu_log("IPV6_ADDRFORM,");
|
|
goto print_optint;
|
|
case IPV6_2292PKTINFO:
|
|
qemu_log("IPV6_2292PKTINFO,");
|
|
goto print_optint;
|
|
case IPV6_RECVTCLASS:
|
|
qemu_log("IPV6_RECVTCLASS,");
|
|
goto print_optint;
|
|
case IPV6_RECVRTHDR:
|
|
qemu_log("IPV6_RECVRTHDR,");
|
|
goto print_optint;
|
|
case IPV6_2292RTHDR:
|
|
qemu_log("IPV6_2292RTHDR,");
|
|
goto print_optint;
|
|
case IPV6_RECVHOPOPTS:
|
|
qemu_log("IPV6_RECVHOPOPTS,");
|
|
goto print_optint;
|
|
case IPV6_2292HOPOPTS:
|
|
qemu_log("IPV6_2292HOPOPTS,");
|
|
goto print_optint;
|
|
case IPV6_RECVDSTOPTS:
|
|
qemu_log("IPV6_RECVDSTOPTS,");
|
|
goto print_optint;
|
|
case IPV6_2292DSTOPTS:
|
|
qemu_log("IPV6_2292DSTOPTS,");
|
|
goto print_optint;
|
|
case IPV6_TCLASS:
|
|
qemu_log("IPV6_TCLASS,");
|
|
goto print_optint;
|
|
case IPV6_ADDR_PREFERENCES:
|
|
qemu_log("IPV6_ADDR_PREFERENCES,");
|
|
goto print_optint;
|
|
#ifdef IPV6_RECVPATHMTU
|
|
case IPV6_RECVPATHMTU:
|
|
qemu_log("IPV6_RECVPATHMTU,");
|
|
goto print_optint;
|
|
#endif
|
|
#ifdef IPV6_TRANSPARENT
|
|
case IPV6_TRANSPARENT:
|
|
qemu_log("IPV6_TRANSPARENT,");
|
|
goto print_optint;
|
|
#endif
|
|
#ifdef IPV6_FREEBIND
|
|
case IPV6_FREEBIND:
|
|
qemu_log("IPV6_FREEBIND,");
|
|
goto print_optint;
|
|
#endif
|
|
#ifdef IPV6_RECVORIGDSTADDR
|
|
case IPV6_RECVORIGDSTADDR:
|
|
qemu_log("IPV6_RECVORIGDSTADDR,");
|
|
goto print_optint;
|
|
#endif
|
|
case IPV6_PKTINFO:
|
|
qemu_log("IPV6_PKTINFO,");
|
|
print_pointer(optval, 0);
|
|
break;
|
|
case IPV6_ADD_MEMBERSHIP:
|
|
qemu_log("IPV6_ADD_MEMBERSHIP,");
|
|
print_pointer(optval, 0);
|
|
break;
|
|
case IPV6_DROP_MEMBERSHIP:
|
|
qemu_log("IPV6_DROP_MEMBERSHIP,");
|
|
print_pointer(optval, 0);
|
|
break;
|
|
default:
|
|
print_raw_param(TARGET_ABI_FMT_ld, optname, 0);
|
|
print_pointer(optval, 0);
|
|
break;
|
|
}
|
|
break;
|
|
default:
|
|
print_raw_param(TARGET_ABI_FMT_ld, level, 0);
|
|
print_raw_param(TARGET_ABI_FMT_ld, optname, 0);
|
|
print_pointer(optval, 0);
|
|
break;
|
|
}
|
|
print_raw_param(TARGET_ABI_FMT_ld, optlen, 1);
|
|
qemu_log(")");
|
|
}
|
|
|
|
#define PRINT_SOCKOP(name, func) \
|
|
[TARGET_SYS_##name] = { #name, func }
|
|
|
|
static struct {
|
|
const char *name;
|
|
void (*print)(const char *, abi_long);
|
|
} scall[] = {
|
|
PRINT_SOCKOP(SOCKET, do_print_socket),
|
|
PRINT_SOCKOP(BIND, do_print_sockaddr),
|
|
PRINT_SOCKOP(CONNECT, do_print_sockaddr),
|
|
PRINT_SOCKOP(LISTEN, do_print_listen),
|
|
PRINT_SOCKOP(ACCEPT, do_print_sockaddr),
|
|
PRINT_SOCKOP(GETSOCKNAME, do_print_sockaddr),
|
|
PRINT_SOCKOP(GETPEERNAME, do_print_sockaddr),
|
|
PRINT_SOCKOP(SOCKETPAIR, do_print_socketpair),
|
|
PRINT_SOCKOP(SEND, do_print_sendrecv),
|
|
PRINT_SOCKOP(RECV, do_print_sendrecv),
|
|
PRINT_SOCKOP(SENDTO, do_print_msgaddr),
|
|
PRINT_SOCKOP(RECVFROM, do_print_msgaddr),
|
|
PRINT_SOCKOP(SHUTDOWN, do_print_shutdown),
|
|
PRINT_SOCKOP(SETSOCKOPT, do_print_sockopt),
|
|
PRINT_SOCKOP(GETSOCKOPT, do_print_sockopt),
|
|
PRINT_SOCKOP(SENDMSG, do_print_msg),
|
|
PRINT_SOCKOP(RECVMSG, do_print_msg),
|
|
PRINT_SOCKOP(ACCEPT4, NULL),
|
|
PRINT_SOCKOP(RECVMMSG, NULL),
|
|
PRINT_SOCKOP(SENDMMSG, NULL),
|
|
};
|
|
|
|
static void
|
|
print_socketcall(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
if (arg0 >= 0 && arg0 < ARRAY_SIZE(scall) && scall[arg0].print) {
|
|
scall[arg0].print(scall[arg0].name, arg1);
|
|
return;
|
|
}
|
|
print_syscall_prologue(name);
|
|
print_raw_param(TARGET_ABI_FMT_ld, arg0, 0);
|
|
print_raw_param(TARGET_ABI_FMT_ld, arg1, 0);
|
|
print_raw_param(TARGET_ABI_FMT_ld, arg2, 0);
|
|
print_raw_param(TARGET_ABI_FMT_ld, arg3, 0);
|
|
print_raw_param(TARGET_ABI_FMT_ld, arg4, 0);
|
|
print_raw_param(TARGET_ABI_FMT_ld, arg5, 0);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#if defined(TARGET_NR_bind)
|
|
static void
|
|
print_bind(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_sockfd(arg0, 0);
|
|
print_sockaddr(arg1, arg2, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#if defined(TARGET_NR_stat) || defined(TARGET_NR_stat64) || \
|
|
defined(TARGET_NR_lstat) || defined(TARGET_NR_lstat64)
|
|
static void
|
|
print_stat(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_string(arg0, 0);
|
|
print_pointer(arg1, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#define print_lstat print_stat
|
|
#define print_stat64 print_stat
|
|
#define print_lstat64 print_stat
|
|
#endif
|
|
|
|
#if defined(TARGET_NR_madvise)
|
|
static struct enums madvise_advice[] = {
|
|
ENUM_TARGET(MADV_NORMAL),
|
|
ENUM_TARGET(MADV_RANDOM),
|
|
ENUM_TARGET(MADV_SEQUENTIAL),
|
|
ENUM_TARGET(MADV_WILLNEED),
|
|
ENUM_TARGET(MADV_DONTNEED),
|
|
ENUM_TARGET(MADV_FREE),
|
|
ENUM_TARGET(MADV_REMOVE),
|
|
ENUM_TARGET(MADV_DONTFORK),
|
|
ENUM_TARGET(MADV_DOFORK),
|
|
ENUM_TARGET(MADV_MERGEABLE),
|
|
ENUM_TARGET(MADV_UNMERGEABLE),
|
|
ENUM_TARGET(MADV_HUGEPAGE),
|
|
ENUM_TARGET(MADV_NOHUGEPAGE),
|
|
ENUM_TARGET(MADV_DONTDUMP),
|
|
ENUM_TARGET(MADV_DODUMP),
|
|
ENUM_TARGET(MADV_WIPEONFORK),
|
|
ENUM_TARGET(MADV_KEEPONFORK),
|
|
ENUM_TARGET(MADV_COLD),
|
|
ENUM_TARGET(MADV_PAGEOUT),
|
|
ENUM_TARGET(MADV_POPULATE_READ),
|
|
ENUM_TARGET(MADV_POPULATE_WRITE),
|
|
ENUM_TARGET(MADV_DONTNEED_LOCKED),
|
|
ENUM_END,
|
|
};
|
|
|
|
static void
|
|
print_madvise(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_pointer(arg0, 0);
|
|
print_raw_param("%d", arg1, 0);
|
|
print_enums(madvise_advice, arg2, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#if defined(TARGET_NR_fstat) || defined(TARGET_NR_fstat64)
|
|
static void
|
|
print_fstat(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_raw_param("%d", arg0, 0);
|
|
print_pointer(arg1, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#define print_fstat64 print_fstat
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_mkdir
|
|
static void
|
|
print_mkdir(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_string(arg0, 0);
|
|
print_file_mode(arg1, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_mkdirat
|
|
static void
|
|
print_mkdirat(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_at_dirfd(arg0, 0);
|
|
print_string(arg1, 0);
|
|
print_file_mode(arg2, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_rmdir
|
|
static void
|
|
print_rmdir(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_string(arg0, 0);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_rt_sigaction
|
|
static void
|
|
print_rt_sigaction(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_signal(arg0, 0);
|
|
print_pointer(arg1, 0);
|
|
print_pointer(arg2, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_rt_sigprocmask
|
|
static void
|
|
print_rt_sigprocmask(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
const char *how = "UNKNOWN";
|
|
print_syscall_prologue(name);
|
|
switch(arg0) {
|
|
case TARGET_SIG_BLOCK: how = "SIG_BLOCK"; break;
|
|
case TARGET_SIG_UNBLOCK: how = "SIG_UNBLOCK"; break;
|
|
case TARGET_SIG_SETMASK: how = "SIG_SETMASK"; break;
|
|
}
|
|
qemu_log("%s,", how);
|
|
print_pointer(arg1, 0);
|
|
print_pointer(arg2, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_rt_sigqueueinfo
|
|
static void
|
|
print_rt_sigqueueinfo(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
void *p;
|
|
target_siginfo_t uinfo;
|
|
|
|
print_syscall_prologue(name);
|
|
print_raw_param("%d", arg0, 0);
|
|
print_signal(arg1, 0);
|
|
p = lock_user(VERIFY_READ, arg2, sizeof(target_siginfo_t), 1);
|
|
if (p) {
|
|
get_target_siginfo(&uinfo, p);
|
|
print_siginfo(&uinfo);
|
|
|
|
unlock_user(p, arg2, 0);
|
|
} else {
|
|
print_pointer(arg2, 1);
|
|
}
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_rt_tgsigqueueinfo
|
|
static void
|
|
print_rt_tgsigqueueinfo(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
void *p;
|
|
target_siginfo_t uinfo;
|
|
|
|
print_syscall_prologue(name);
|
|
print_raw_param("%d", arg0, 0);
|
|
print_raw_param("%d", arg1, 0);
|
|
print_signal(arg2, 0);
|
|
p = lock_user(VERIFY_READ, arg3, sizeof(target_siginfo_t), 1);
|
|
if (p) {
|
|
get_target_siginfo(&uinfo, p);
|
|
print_siginfo(&uinfo);
|
|
|
|
unlock_user(p, arg3, 0);
|
|
} else {
|
|
print_pointer(arg3, 1);
|
|
}
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_syslog
|
|
static void
|
|
print_syslog_action(abi_ulong arg, int last)
|
|
{
|
|
const char *type;
|
|
|
|
switch (arg) {
|
|
case TARGET_SYSLOG_ACTION_CLOSE: {
|
|
type = "SYSLOG_ACTION_CLOSE";
|
|
break;
|
|
}
|
|
case TARGET_SYSLOG_ACTION_OPEN: {
|
|
type = "SYSLOG_ACTION_OPEN";
|
|
break;
|
|
}
|
|
case TARGET_SYSLOG_ACTION_READ: {
|
|
type = "SYSLOG_ACTION_READ";
|
|
break;
|
|
}
|
|
case TARGET_SYSLOG_ACTION_READ_ALL: {
|
|
type = "SYSLOG_ACTION_READ_ALL";
|
|
break;
|
|
}
|
|
case TARGET_SYSLOG_ACTION_READ_CLEAR: {
|
|
type = "SYSLOG_ACTION_READ_CLEAR";
|
|
break;
|
|
}
|
|
case TARGET_SYSLOG_ACTION_CLEAR: {
|
|
type = "SYSLOG_ACTION_CLEAR";
|
|
break;
|
|
}
|
|
case TARGET_SYSLOG_ACTION_CONSOLE_OFF: {
|
|
type = "SYSLOG_ACTION_CONSOLE_OFF";
|
|
break;
|
|
}
|
|
case TARGET_SYSLOG_ACTION_CONSOLE_ON: {
|
|
type = "SYSLOG_ACTION_CONSOLE_ON";
|
|
break;
|
|
}
|
|
case TARGET_SYSLOG_ACTION_CONSOLE_LEVEL: {
|
|
type = "SYSLOG_ACTION_CONSOLE_LEVEL";
|
|
break;
|
|
}
|
|
case TARGET_SYSLOG_ACTION_SIZE_UNREAD: {
|
|
type = "SYSLOG_ACTION_SIZE_UNREAD";
|
|
break;
|
|
}
|
|
case TARGET_SYSLOG_ACTION_SIZE_BUFFER: {
|
|
type = "SYSLOG_ACTION_SIZE_BUFFER";
|
|
break;
|
|
}
|
|
default: {
|
|
print_raw_param("%ld", arg, last);
|
|
return;
|
|
}
|
|
}
|
|
qemu_log("%s%s", type, get_comma(last));
|
|
}
|
|
|
|
static void
|
|
print_syslog(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_syslog_action(arg0, 0);
|
|
print_pointer(arg1, 0);
|
|
print_raw_param("%d", arg2, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_mknod
|
|
static void
|
|
print_mknod(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
int hasdev = (arg1 & (S_IFCHR|S_IFBLK));
|
|
|
|
print_syscall_prologue(name);
|
|
print_string(arg0, 0);
|
|
print_file_mode(arg1, (hasdev == 0));
|
|
if (hasdev) {
|
|
print_raw_param("makedev(%d", major(arg2), 0);
|
|
print_raw_param("%d)", minor(arg2), 1);
|
|
}
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_mknodat
|
|
static void
|
|
print_mknodat(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
int hasdev = (arg2 & (S_IFCHR|S_IFBLK));
|
|
|
|
print_syscall_prologue(name);
|
|
print_at_dirfd(arg0, 0);
|
|
print_string(arg1, 0);
|
|
print_file_mode(arg2, (hasdev == 0));
|
|
if (hasdev) {
|
|
print_raw_param("makedev(%d", major(arg3), 0);
|
|
print_raw_param("%d)", minor(arg3), 1);
|
|
}
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_mq_open
|
|
static void
|
|
print_mq_open(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
int is_creat = (arg1 & TARGET_O_CREAT);
|
|
|
|
print_syscall_prologue(name);
|
|
print_string(arg0, 0);
|
|
print_open_flags(arg1, (is_creat == 0));
|
|
if (is_creat) {
|
|
print_file_mode(arg2, 0);
|
|
print_pointer(arg3, 1);
|
|
}
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_open
|
|
static void
|
|
print_open(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
int is_creat = (arg1 & TARGET_O_CREAT);
|
|
|
|
print_syscall_prologue(name);
|
|
print_string(arg0, 0);
|
|
print_open_flags(arg1, (is_creat == 0));
|
|
if (is_creat)
|
|
print_file_mode(arg2, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_openat
|
|
static void
|
|
print_openat(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
int is_creat = (arg2 & TARGET_O_CREAT);
|
|
|
|
print_syscall_prologue(name);
|
|
print_at_dirfd(arg0, 0);
|
|
print_string(arg1, 0);
|
|
print_open_flags(arg2, (is_creat == 0));
|
|
if (is_creat)
|
|
print_file_mode(arg3, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_pidfd_send_signal
|
|
static void
|
|
print_pidfd_send_signal(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
void *p;
|
|
target_siginfo_t uinfo;
|
|
|
|
print_syscall_prologue(name);
|
|
print_raw_param("%d", arg0, 0);
|
|
print_signal(arg1, 0);
|
|
|
|
p = lock_user(VERIFY_READ, arg2, sizeof(target_siginfo_t), 1);
|
|
if (p) {
|
|
get_target_siginfo(&uinfo, p);
|
|
print_siginfo(&uinfo);
|
|
|
|
unlock_user(p, arg2, 0);
|
|
} else {
|
|
print_pointer(arg2, 0);
|
|
}
|
|
|
|
print_raw_param("%u", arg3, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_mq_unlink
|
|
static void
|
|
print_mq_unlink(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_string(arg0, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#if defined(TARGET_NR_fstatat64) || defined(TARGET_NR_newfstatat)
|
|
static void
|
|
print_fstatat64(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_at_dirfd(arg0, 0);
|
|
print_string(arg1, 0);
|
|
print_pointer(arg2, 0);
|
|
print_flags(at_file_flags, arg3, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#define print_newfstatat print_fstatat64
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_readlink
|
|
static void
|
|
print_readlink(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_string(arg0, 0);
|
|
print_pointer(arg1, 0);
|
|
print_raw_param("%u", arg2, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_readlinkat
|
|
static void
|
|
print_readlinkat(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_at_dirfd(arg0, 0);
|
|
print_string(arg1, 0);
|
|
print_pointer(arg2, 0);
|
|
print_raw_param("%u", arg3, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_rename
|
|
static void
|
|
print_rename(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_string(arg0, 0);
|
|
print_string(arg1, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_renameat
|
|
static void
|
|
print_renameat(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_at_dirfd(arg0, 0);
|
|
print_string(arg1, 0);
|
|
print_at_dirfd(arg2, 0);
|
|
print_string(arg3, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_statfs
|
|
static void
|
|
print_statfs(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_string(arg0, 0);
|
|
print_pointer(arg1, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_statfs64
|
|
static void
|
|
print_statfs64(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_string(arg0, 0);
|
|
print_pointer(arg1, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_symlink
|
|
static void
|
|
print_symlink(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_string(arg0, 0);
|
|
print_string(arg1, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_symlinkat
|
|
static void
|
|
print_symlinkat(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_string(arg0, 0);
|
|
print_at_dirfd(arg1, 0);
|
|
print_string(arg2, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_mount
|
|
static void
|
|
print_mount(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_string(arg0, 0);
|
|
print_string(arg1, 0);
|
|
print_string(arg2, 0);
|
|
print_flags(mount_flags, arg3, 0);
|
|
print_pointer(arg4, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_umount
|
|
static void
|
|
print_umount(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_string(arg0, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_umount2
|
|
static void
|
|
print_umount2(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_string(arg0, 0);
|
|
print_flags(umount2_flags, arg1, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_unlink
|
|
static void
|
|
print_unlink(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_string(arg0, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_unlinkat
|
|
static void
|
|
print_unlinkat(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_at_dirfd(arg0, 0);
|
|
print_string(arg1, 0);
|
|
print_flags(unlinkat_flags, arg2, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_unshare
|
|
static void
|
|
print_unshare(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_flags(clone_flags, arg0, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_clock_nanosleep
|
|
static void
|
|
print_clock_nanosleep(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_enums(clockids, arg0, 0);
|
|
print_raw_param("%d", arg1, 0);
|
|
print_timespec(arg2, 0);
|
|
print_timespec(arg3, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_utime
|
|
static void
|
|
print_utime(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_string(arg0, 0);
|
|
print_pointer(arg1, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_utimes
|
|
static void
|
|
print_utimes(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_string(arg0, 0);
|
|
print_pointer(arg1, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_utimensat
|
|
static void
|
|
print_utimensat(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_at_dirfd(arg0, 0);
|
|
print_string(arg1, 0);
|
|
print_pointer(arg2, 0);
|
|
print_flags(at_file_flags, arg3, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#if defined(TARGET_NR_mmap) || defined(TARGET_NR_mmap2)
|
|
static void
|
|
print_mmap(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_pointer(arg0, 0);
|
|
print_raw_param("%d", arg1, 0);
|
|
print_flags(mmap_prot_flags, arg2, 0);
|
|
print_flags(mmap_flags, arg3, 0);
|
|
print_raw_param("%d", arg4, 0);
|
|
print_raw_param("%#x", arg5, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#define print_mmap2 print_mmap
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_mprotect
|
|
static void
|
|
print_mprotect(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_pointer(arg0, 0);
|
|
print_raw_param("%d", arg1, 0);
|
|
print_flags(mmap_prot_flags, arg2, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_munmap
|
|
static void
|
|
print_munmap(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_pointer(arg0, 0);
|
|
print_raw_param("%d", arg1, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_futex
|
|
static void print_futex_op(int cmd, int last)
|
|
{
|
|
static const char * const futex_names[] = {
|
|
#define NAME(X) [X] = #X
|
|
NAME(FUTEX_WAIT),
|
|
NAME(FUTEX_WAKE),
|
|
NAME(FUTEX_FD),
|
|
NAME(FUTEX_REQUEUE),
|
|
NAME(FUTEX_CMP_REQUEUE),
|
|
NAME(FUTEX_WAKE_OP),
|
|
NAME(FUTEX_LOCK_PI),
|
|
NAME(FUTEX_UNLOCK_PI),
|
|
NAME(FUTEX_TRYLOCK_PI),
|
|
NAME(FUTEX_WAIT_BITSET),
|
|
NAME(FUTEX_WAKE_BITSET),
|
|
NAME(FUTEX_WAIT_REQUEUE_PI),
|
|
NAME(FUTEX_CMP_REQUEUE_PI),
|
|
NAME(FUTEX_LOCK_PI2),
|
|
#undef NAME
|
|
};
|
|
|
|
unsigned base_cmd = cmd & FUTEX_CMD_MASK;
|
|
|
|
if (base_cmd < ARRAY_SIZE(futex_names)) {
|
|
qemu_log("%s%s%s",
|
|
(cmd & FUTEX_PRIVATE_FLAG ? "FUTEX_PRIVATE_FLAG|" : ""),
|
|
(cmd & FUTEX_CLOCK_REALTIME ? "FUTEX_CLOCK_REALTIME|" : ""),
|
|
futex_names[base_cmd]);
|
|
} else {
|
|
qemu_log("0x%x", cmd);
|
|
}
|
|
}
|
|
|
|
static void
|
|
print_futex(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
abi_long op = arg1 & FUTEX_CMD_MASK;
|
|
print_syscall_prologue(name);
|
|
print_pointer(arg0, 0);
|
|
print_futex_op(arg1, 0);
|
|
print_raw_param(",%d", arg2, 0);
|
|
switch (op) {
|
|
case FUTEX_WAIT:
|
|
case FUTEX_WAIT_BITSET:
|
|
case FUTEX_LOCK_PI:
|
|
case FUTEX_LOCK_PI2:
|
|
case FUTEX_WAIT_REQUEUE_PI:
|
|
print_timespec(arg3, 0);
|
|
break;
|
|
default:
|
|
print_pointer(arg3, 0);
|
|
break;
|
|
}
|
|
print_pointer(arg4, 0);
|
|
print_raw_param("%d", arg4, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_kill
|
|
static void
|
|
print_kill(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_raw_param("%d", arg0, 0);
|
|
print_signal(arg1, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_tkill
|
|
static void
|
|
print_tkill(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_raw_param("%d", arg0, 0);
|
|
print_signal(arg1, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_tgkill
|
|
static void
|
|
print_tgkill(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_raw_param("%d", arg0, 0);
|
|
print_raw_param("%d", arg1, 0);
|
|
print_signal(arg2, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_statx
|
|
static void
|
|
print_statx(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_at_dirfd(arg0, 0);
|
|
print_string(arg1, 0);
|
|
print_flags(statx_flags, arg2, 0);
|
|
print_flags(statx_mask, arg3, 0);
|
|
print_pointer(arg4, 1);
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
#ifdef TARGET_NR_ioctl
|
|
static void
|
|
print_ioctl(CPUArchState *cpu_env, const struct syscallname *name,
|
|
abi_long arg0, abi_long arg1, abi_long arg2,
|
|
abi_long arg3, abi_long arg4, abi_long arg5)
|
|
{
|
|
print_syscall_prologue(name);
|
|
print_raw_param("%d", arg0, 0);
|
|
|
|
const IOCTLEntry *ie;
|
|
const argtype *arg_type;
|
|
void *argptr;
|
|
int target_size;
|
|
|
|
for (ie = ioctl_entries; ie->target_cmd != 0; ie++) {
|
|
if (ie->target_cmd == arg1) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (ie->target_cmd == 0) {
|
|
print_raw_param("%#x", arg1, 0);
|
|
print_raw_param("%#x", arg2, 1);
|
|
} else {
|
|
qemu_log("%s", ie->name);
|
|
arg_type = ie->arg_type;
|
|
|
|
if (arg_type[0] != TYPE_NULL) {
|
|
qemu_log(",");
|
|
|
|
switch (arg_type[0]) {
|
|
case TYPE_PTRVOID:
|
|
print_pointer(arg2, 1);
|
|
break;
|
|
case TYPE_CHAR:
|
|
case TYPE_SHORT:
|
|
case TYPE_INT:
|
|
print_raw_param("%d", arg2, 1);
|
|
break;
|
|
case TYPE_LONG:
|
|
print_raw_param(TARGET_ABI_FMT_ld, arg2, 1);
|
|
break;
|
|
case TYPE_ULONG:
|
|
print_raw_param(TARGET_ABI_FMT_lu, arg2, 1);
|
|
break;
|
|
case TYPE_PTR:
|
|
switch (ie->access) {
|
|
case IOC_R:
|
|
print_pointer(arg2, 1);
|
|
break;
|
|
case IOC_W:
|
|
case IOC_RW:
|
|
arg_type++;
|
|
target_size = thunk_type_size(arg_type, 0);
|
|
argptr = lock_user(VERIFY_READ, arg2, target_size, 1);
|
|
if (argptr) {
|
|
thunk_print(argptr, arg_type);
|
|
unlock_user(argptr, arg2, target_size);
|
|
} else {
|
|
print_pointer(arg2, 1);
|
|
}
|
|
break;
|
|
}
|
|
break;
|
|
default:
|
|
g_assert_not_reached();
|
|
}
|
|
}
|
|
}
|
|
print_syscall_epilogue(name);
|
|
}
|
|
#endif
|
|
|
|
/*
|
|
* An array of all of the syscalls we know about
|
|
*/
|
|
|
|
static const struct syscallname scnames[] = {
|
|
#include "strace.list"
|
|
};
|
|
|
|
static int nsyscalls = ARRAY_SIZE(scnames);
|
|
|
|
/*
|
|
* The public interface to this module.
|
|
*/
|
|
void
|
|
print_syscall(CPUArchState *cpu_env, int num,
|
|
abi_long arg1, abi_long arg2, abi_long arg3,
|
|
abi_long arg4, abi_long arg5, abi_long arg6)
|
|
{
|
|
int i;
|
|
FILE *f;
|
|
const char *format = "%s(" TARGET_ABI_FMT_ld "," TARGET_ABI_FMT_ld ","
|
|
TARGET_ABI_FMT_ld "," TARGET_ABI_FMT_ld ","
|
|
TARGET_ABI_FMT_ld "," TARGET_ABI_FMT_ld ")";
|
|
|
|
f = qemu_log_trylock();
|
|
if (!f) {
|
|
return;
|
|
}
|
|
fprintf(f, "%d ", getpid());
|
|
|
|
for (i = 0; i < nsyscalls; i++) {
|
|
if (scnames[i].nr == num) {
|
|
if (scnames[i].call != NULL) {
|
|
scnames[i].call(cpu_env, &scnames[i], arg1, arg2, arg3,
|
|
arg4, arg5, arg6);
|
|
} else {
|
|
/* XXX: this format system is broken because it uses
|
|
host types and host pointers for strings */
|
|
if (scnames[i].format != NULL) {
|
|
format = scnames[i].format;
|
|
}
|
|
fprintf(f, format, scnames[i].name, arg1, arg2,
|
|
arg3, arg4, arg5, arg6);
|
|
}
|
|
qemu_log_unlock(f);
|
|
return;
|
|
}
|
|
}
|
|
fprintf(f, "Unknown syscall %d\n", num);
|
|
qemu_log_unlock(f);
|
|
}
|
|
|
|
|
|
void
|
|
print_syscall_ret(CPUArchState *cpu_env, int num, abi_long ret,
|
|
abi_long arg1, abi_long arg2, abi_long arg3,
|
|
abi_long arg4, abi_long arg5, abi_long arg6)
|
|
{
|
|
int i;
|
|
FILE *f;
|
|
|
|
f = qemu_log_trylock();
|
|
if (!f) {
|
|
return;
|
|
}
|
|
|
|
for (i = 0; i < nsyscalls; i++) {
|
|
if (scnames[i].nr == num) {
|
|
if (scnames[i].result != NULL) {
|
|
scnames[i].result(cpu_env, &scnames[i], ret,
|
|
arg1, arg2, arg3,
|
|
arg4, arg5, arg6);
|
|
} else {
|
|
if (!print_syscall_err(ret)) {
|
|
fprintf(f, TARGET_ABI_FMT_ld, ret);
|
|
}
|
|
fprintf(f, "\n");
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
qemu_log_unlock(f);
|
|
}
|
|
|
|
void print_taken_signal(int target_signum, const target_siginfo_t *tinfo)
|
|
{
|
|
/* Print the strace output for a signal being taken:
|
|
* --- SIGSEGV {si_signo=SIGSEGV, si_code=SI_KERNEL, si_addr=0} ---
|
|
*/
|
|
FILE *f;
|
|
|
|
f = qemu_log_trylock();
|
|
if (!f) {
|
|
return;
|
|
}
|
|
|
|
fprintf(f, "--- ");
|
|
print_signal(target_signum, 1);
|
|
fprintf(f, " ");
|
|
print_siginfo(tinfo);
|
|
fprintf(f, " ---\n");
|
|
qemu_log_unlock(f);
|
|
}
|