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-rw-r--r--qemu/linux-user/strace.c1616
1 files changed, 0 insertions, 1616 deletions
diff --git a/qemu/linux-user/strace.c b/qemu/linux-user/strace.c
deleted file mode 100644
index 0810c85fb..000000000
--- a/qemu/linux-user/strace.c
+++ /dev/null
@@ -1,1616 +0,0 @@
-#include "qemu/osdep.h"
-#include <sys/ipc.h>
-#include <sys/msg.h>
-#include <sys/sem.h>
-#include <sys/shm.h>
-#include <sys/select.h>
-#include <sys/mount.h>
-#include <sys/mman.h>
-#include <sched.h>
-#include "qemu.h"
-
-int do_strace=0;
-
-struct syscallname {
- int nr;
- const char *name;
- const char *format;
- void (*call)(const struct syscallname *,
- abi_long, abi_long, abi_long,
- abi_long, abi_long, abi_long);
- void (*result)(const struct syscallname *, abi_long);
-};
-
-#ifdef __GNUC__
-/*
- * It is possible that target doesn't have syscall that uses
- * following flags but we don't want the compiler to warn
- * us about them being unused. Same applies to utility print
- * functions. It is ok to keep them while not used.
- */
-#define UNUSED __attribute__ ((unused))
-#else
-#define UNUSED
-#endif
-
-/*
- * Structure used to translate flag values into strings. This is
- * similar that is in the actual strace tool.
- */
-struct flags {
- abi_long f_value; /* flag */
- const char *f_string; /* stringified flag */
-};
-
-/* common flags for all architectures */
-#define FLAG_GENERIC(name) { name, #name }
-/* target specific flags (syscall_defs.h has TARGET_<flag>) */
-#define FLAG_TARGET(name) { TARGET_ ## name, #name }
-/* end of flags array */
-#define FLAG_END { 0, NULL }
-
-UNUSED static const char *get_comma(int);
-UNUSED static void print_pointer(abi_long, int);
-UNUSED static void print_flags(const struct flags *, abi_long, int);
-UNUSED static void print_at_dirfd(abi_long, int);
-UNUSED static void print_file_mode(abi_long, int);
-UNUSED static void print_open_flags(abi_long, int);
-UNUSED static void print_syscall_prologue(const struct syscallname *);
-UNUSED static void print_syscall_epilogue(const struct syscallname *);
-UNUSED static void print_string(abi_long, int);
-UNUSED static void print_raw_param(const char *, abi_long, int);
-UNUSED static void print_timeval(abi_ulong, int);
-UNUSED static void print_number(abi_long, int);
-UNUSED static void print_signal(abi_ulong, int);
-
-/*
- * Utility functions
- */
-static void
-print_ipc_cmd(int cmd)
-{
-#define output_cmd(val) \
-if( cmd == val ) { \
- gemu_log(#val); \
- return; \
-}
-
- cmd &= 0xff;
-
- /* General IPC commands */
- output_cmd( IPC_RMID );
- output_cmd( IPC_SET );
- output_cmd( IPC_STAT );
- output_cmd( IPC_INFO );
- /* msgctl() commands */
- #ifdef __USER_MISC
- output_cmd( MSG_STAT );
- output_cmd( MSG_INFO );
- #endif
- /* shmctl() commands */
- output_cmd( SHM_LOCK );
- output_cmd( SHM_UNLOCK );
- output_cmd( SHM_STAT );
- output_cmd( SHM_INFO );
- /* semctl() commands */
- output_cmd( GETPID );
- output_cmd( GETVAL );
- output_cmd( GETALL );
- output_cmd( GETNCNT );
- output_cmd( GETZCNT );
- output_cmd( SETVAL );
- output_cmd( SETALL );
- output_cmd( SEM_STAT );
- output_cmd( SEM_INFO );
- output_cmd( IPC_RMID );
- output_cmd( IPC_RMID );
- output_cmd( IPC_RMID );
- output_cmd( IPC_RMID );
- output_cmd( IPC_RMID );
- output_cmd( IPC_RMID );
- output_cmd( IPC_RMID );
- output_cmd( IPC_RMID );
- output_cmd( IPC_RMID );
-
- /* Some value we don't recognize */
- gemu_log("%d",cmd);
-}
-
-static void
-print_signal(abi_ulong arg, int last)
-{
- const char *signal_name = NULL;
- switch(arg) {
- case TARGET_SIGHUP: signal_name = "SIGHUP"; break;
- case TARGET_SIGINT: signal_name = "SIGINT"; break;
- case TARGET_SIGQUIT: signal_name = "SIGQUIT"; break;
- case TARGET_SIGILL: signal_name = "SIGILL"; break;
- case TARGET_SIGABRT: signal_name = "SIGABRT"; break;
- case TARGET_SIGFPE: signal_name = "SIGFPE"; break;
- case TARGET_SIGKILL: signal_name = "SIGKILL"; break;
- case TARGET_SIGSEGV: signal_name = "SIGSEGV"; break;
- case TARGET_SIGPIPE: signal_name = "SIGPIPE"; break;
- case TARGET_SIGALRM: signal_name = "SIGALRM"; break;
- case TARGET_SIGTERM: signal_name = "SIGTERM"; break;
- case TARGET_SIGUSR1: signal_name = "SIGUSR1"; break;
- case TARGET_SIGUSR2: signal_name = "SIGUSR2"; break;
- case TARGET_SIGCHLD: signal_name = "SIGCHLD"; break;
- case TARGET_SIGCONT: signal_name = "SIGCONT"; break;
- case TARGET_SIGSTOP: signal_name = "SIGSTOP"; break;
- case TARGET_SIGTTIN: signal_name = "SIGTTIN"; break;
- case TARGET_SIGTTOU: signal_name = "SIGTTOU"; break;
- }
- if (signal_name == NULL) {
- print_raw_param("%ld", arg, last);
- return;
- }
- gemu_log("%s%s", signal_name, get_comma(last));
-}
-
-#ifdef TARGET_NR__newselect
-static void
-print_fdset(int n, abi_ulong target_fds_addr)
-{
- int i;
-
- gemu_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)
- gemu_log("%d,", i );
- }
- unlock_user(target_fds, target_fds_addr, 0);
- }
- gemu_log("]");
-}
-#endif
-
-/*
- * Sysycall specific output functions
- */
-
-/* select */
-#ifdef TARGET_NR__newselect
-static long newselect_arg1 = 0;
-static long newselect_arg2 = 0;
-static long newselect_arg3 = 0;
-static long newselect_arg4 = 0;
-static long newselect_arg5 = 0;
-
-static void
-print_newselect(const struct syscallname *name,
- abi_long arg1, abi_long arg2, abi_long arg3,
- abi_long arg4, abi_long arg5, abi_long arg6)
-{
- gemu_log("%s(" TARGET_ABI_FMT_ld ",", name->name, arg1);
- print_fdset(arg1, arg2);
- gemu_log(",");
- print_fdset(arg1, arg3);
- gemu_log(",");
- print_fdset(arg1, arg4);
- gemu_log(",");
- print_timeval(arg5, 1);
- gemu_log(")");
-
- /* save for use in the return output function below */
- newselect_arg1=arg1;
- newselect_arg2=arg2;
- newselect_arg3=arg3;
- newselect_arg4=arg4;
- newselect_arg5=arg5;
-}
-#endif
-
-#ifdef TARGET_NR_semctl
-static void
-print_semctl(const struct syscallname *name,
- abi_long arg1, abi_long arg2, abi_long arg3,
- abi_long arg4, abi_long arg5, abi_long arg6)
-{
- gemu_log("%s(" TARGET_ABI_FMT_ld "," TARGET_ABI_FMT_ld ",", name->name, arg1, arg2);
- print_ipc_cmd(arg3);
- gemu_log(",0x" TARGET_ABI_FMT_lx ")", arg4);
-}
-#endif
-
-static void
-print_execve(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;
- gemu_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))) {
- gemu_log("\"%s\",", s);
- unlock_user(s, arg_addr, 0);
- }
- }
-
- gemu_log("NULL})");
-}
-
-#ifdef TARGET_NR_ipc
-static void
-print_ipc(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:
- gemu_log("semctl(" TARGET_ABI_FMT_ld "," TARGET_ABI_FMT_ld ",", arg1, arg2);
- print_ipc_cmd(arg3);
- gemu_log(",0x" TARGET_ABI_FMT_lx ")", arg4);
- break;
- default:
- gemu_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 void
-print_syscall_ret_addr(const struct syscallname *name, abi_long ret)
-{
- char *errstr = NULL;
-
- if (ret < 0) {
- errstr = target_strerror(-ret);
- }
- if (errstr) {
- gemu_log(" = -1 errno=%d (%s)\n", (int)-ret, errstr);
- } else {
- gemu_log(" = 0x" TARGET_ABI_FMT_lx "\n", ret);
- }
-}
-
-#if 0 /* currently unused */
-static void
-print_syscall_ret_raw(struct syscallname *name, abi_long ret)
-{
- gemu_log(" = 0x" TARGET_ABI_FMT_lx "\n", ret);
-}
-#endif
-
-#ifdef TARGET_NR__newselect
-static void
-print_syscall_ret_newselect(const struct syscallname *name, abi_long ret)
-{
- gemu_log(" = 0x" TARGET_ABI_FMT_lx " (", ret);
- print_fdset(newselect_arg1,newselect_arg2);
- gemu_log(",");
- print_fdset(newselect_arg1,newselect_arg3);
- gemu_log(",");
- print_fdset(newselect_arg1,newselect_arg4);
- gemu_log(",");
- print_timeval(newselect_arg5, 1);
- gemu_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
- 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_IO)
- FLAG_GENERIC(CLONE_IO),
-#endif
- FLAG_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)) {
- gemu_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)) {
- gemu_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) {
- gemu_log("%s%#x%s", sep, (unsigned int)flags, get_comma(last));
- } else {
- gemu_log("%s", get_comma(last));
- }
- } else {
- /* no string version of flags found, print them in hex then */
- gemu_log("%#x%s", (unsigned int)flags, get_comma(last));
- }
-}
-
-static void
-print_at_dirfd(abi_long dirfd, int last)
-{
-#ifdef AT_FDCWD
- if (dirfd == AT_FDCWD) {
- gemu_log("AT_FDCWD%s", get_comma(last));
- return;
- }
-#endif
- gemu_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;
-
- for (m = &mode_flags[0]; m->f_string != NULL; m++) {
- if ((m->f_value & mode) == m->f_value) {
- gemu_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)
- gemu_log("%s%#o", sep, (unsigned int)mode);
-
- gemu_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) {
- gemu_log("%s", get_comma(last));
- return;
- }
- gemu_log("|");
- print_flags(open_flags, flags, last);
-}
-
-static void
-print_syscall_prologue(const struct syscallname *sc)
-{
- gemu_log("%s(", sc->name);
-}
-
-/*ARGSUSED*/
-static void
-print_syscall_epilogue(const struct syscallname *sc)
-{
- (void)sc;
- gemu_log(")");
-}
-
-static void
-print_string(abi_long addr, int last)
-{
- char *s;
-
- if ((s = lock_user_string(addr)) != NULL) {
- gemu_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);
- }
-}
-
-/*
- * 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));
- gemu_log(format, param);
-}
-
-static void
-print_pointer(abi_long p, int last)
-{
- if (p == 0)
- gemu_log("NULL%s", get_comma(last));
- else
- gemu_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) {
- gemu_log("NULL%s", get_comma(last));
- } else {
- int num;
-
- get_user_s32(num, addr);
- gemu_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)
- return;
- gemu_log("{" TARGET_ABI_FMT_ld "," TARGET_ABI_FMT_ld "}%s",
- tswapal(tv->tv_sec), tswapal(tv->tv_usec), get_comma(last));
- unlock_user(tv, tv_addr, 0);
- } else
- gemu_log("NULL%s", get_comma(last));
-}
-
-#undef UNUSED
-
-#ifdef TARGET_NR_accept
-static void
-print_accept(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(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_brk
-static void
-print_brk(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(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(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_clone
-static void
-print_clone(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);
-#if defined(TARGET_M68K)
- print_flags(clone_flags, arg0, 0);
- print_raw_param("newsp=0x" TARGET_ABI_FMT_lx, arg1, 1);
-#elif defined(TARGET_SH4) || defined(TARGET_ALPHA)
- print_flags(clone_flags, arg0, 0);
- print_raw_param("child_stack=0x" TARGET_ABI_FMT_lx, arg1, 0);
- print_raw_param("parent_tidptr=0x" TARGET_ABI_FMT_lx, arg2, 0);
- print_raw_param("child_tidptr=0x" TARGET_ABI_FMT_lx, arg3, 0);
- print_raw_param("tls=0x" TARGET_ABI_FMT_lx, arg4, 1);
-#elif defined(TARGET_CRIS)
- print_raw_param("child_stack=0x" TARGET_ABI_FMT_lx, arg0, 0);
- print_flags(clone_flags, arg1, 0);
- print_raw_param("parent_tidptr=0x" TARGET_ABI_FMT_lx, arg2, 0);
- print_raw_param("tls=0x" TARGET_ABI_FMT_lx, arg3, 0);
- print_raw_param("child_tidptr=0x" TARGET_ABI_FMT_lx, arg4, 1);
-#else
- print_flags(clone_flags, arg0, 0);
- print_raw_param("child_stack=0x" TARGET_ABI_FMT_lx, arg1, 0);
- print_raw_param("parent_tidptr=0x" TARGET_ABI_FMT_lx, arg2, 0);
- print_raw_param("tls=0x" TARGET_ABI_FMT_lx, arg3, 0);
- print_raw_param("child_tidptr=0x" TARGET_ABI_FMT_lx, arg4, 1);
-#endif
- print_syscall_epilogue(name);
-}
-#endif
-
-#ifdef TARGET_NR_creat
-static void
-print_creat(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(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
-
-#ifdef TARGET_NR_faccessat
-static void
-print_faccessat(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_fchmodat
-static void
-print_fchmodat(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(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(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:
- gemu_log("F_DUPFD,");
- print_raw_param(TARGET_ABI_FMT_ld, arg2, 1);
- break;
- case TARGET_F_GETFD:
- gemu_log("F_GETFD");
- break;
- case TARGET_F_SETFD:
- gemu_log("F_SETFD,");
- print_raw_param(TARGET_ABI_FMT_ld, arg2, 1);
- break;
- case TARGET_F_GETFL:
- gemu_log("F_GETFL");
- break;
- case TARGET_F_SETFL:
- gemu_log("F_SETFL,");
- print_open_flags(arg2, 1);
- break;
- case TARGET_F_GETLK:
- gemu_log("F_GETLK,");
- print_pointer(arg2, 1);
- break;
- case TARGET_F_SETLK:
- gemu_log("F_SETLK,");
- print_pointer(arg2, 1);
- break;
- case TARGET_F_SETLKW:
- gemu_log("F_SETLKW,");
- print_pointer(arg2, 1);
- break;
- case TARGET_F_GETOWN:
- gemu_log("F_GETOWN");
- break;
- case TARGET_F_SETOWN:
- gemu_log("F_SETOWN,");
- print_raw_param(TARGET_ABI_FMT_ld, arg2, 0);
- break;
- case TARGET_F_GETSIG:
- gemu_log("F_GETSIG");
- break;
- case TARGET_F_SETSIG:
- gemu_log("F_SETSIG,");
- print_raw_param(TARGET_ABI_FMT_ld, arg2, 0);
- break;
-#if TARGET_ABI_BITS == 32
- case TARGET_F_GETLK64:
- gemu_log("F_GETLK64,");
- print_pointer(arg2, 1);
- break;
- case TARGET_F_SETLK64:
- gemu_log("F_SETLK64,");
- print_pointer(arg2, 1);
- break;
- case TARGET_F_SETLKW64:
- gemu_log("F_SETLKW64,");
- print_pointer(arg2, 1);
- break;
-#endif
- case TARGET_F_SETLEASE:
- gemu_log("F_SETLEASE,");
- print_raw_param(TARGET_ABI_FMT_ld, arg2, 0);
- break;
- case TARGET_F_GETLEASE:
- gemu_log("F_GETLEASE");
- break;
- case TARGET_F_DUPFD_CLOEXEC:
- gemu_log("F_DUPFD_CLOEXEC,");
- print_raw_param(TARGET_ABI_FMT_ld, arg2, 1);
- break;
- case TARGET_F_NOTIFY:
- gemu_log("F_NOTIFY,");
- print_raw_param(TARGET_ABI_FMT_ld, arg2, 0);
- break;
- 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_futimesat
-static void
-print_futimesat(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_link
-static void
-print_link(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(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
-
-#ifdef TARGET_NR__llseek
-static void
-print__llseek(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;
- }
- gemu_log("%s",whence);
- 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(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_fstat) || defined(TARGET_NR_fstat64)
-static void
-print_fstat(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(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(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(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(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(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;
- }
- gemu_log("%s,",how);
- print_pointer(arg1, 0);
- print_pointer(arg2, 1);
- print_syscall_epilogue(name);
-}
-#endif
-
-#ifdef TARGET_NR_mknod
-static void
-print_mknod(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(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(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(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(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_mq_unlink
-static void
-print_mq_unlink(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(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(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(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(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(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(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_statfs64 print_statfs
-#endif
-
-#ifdef TARGET_NR_symlink
-static void
-print_symlink(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(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(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(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(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(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(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_utime
-static void
-print_utime(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(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(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(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(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(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(abi_long tflag, int last)
-{
-#define print_op(val) \
-if( cmd == val ) { \
- gemu_log(#val); \
- return; \
-}
-
- int cmd = (int)tflag;
-#ifdef FUTEX_PRIVATE_FLAG
- if (cmd & FUTEX_PRIVATE_FLAG) {
- gemu_log("FUTEX_PRIVATE_FLAG|");
- cmd &= ~FUTEX_PRIVATE_FLAG;
- }
-#endif
-#ifdef FUTEX_CLOCK_REALTIME
- if (cmd & FUTEX_CLOCK_REALTIME) {
- gemu_log("FUTEX_CLOCK_REALTIME|");
- cmd &= ~FUTEX_CLOCK_REALTIME;
- }
-#endif
- print_op(FUTEX_WAIT)
- print_op(FUTEX_WAKE)
- print_op(FUTEX_FD)
- print_op(FUTEX_REQUEUE)
- print_op(FUTEX_CMP_REQUEUE)
- print_op(FUTEX_WAKE_OP)
- print_op(FUTEX_LOCK_PI)
- print_op(FUTEX_UNLOCK_PI)
- print_op(FUTEX_TRYLOCK_PI)
-#ifdef FUTEX_WAIT_BITSET
- print_op(FUTEX_WAIT_BITSET)
-#endif
-#ifdef FUTEX_WAKE_BITSET
- print_op(FUTEX_WAKE_BITSET)
-#endif
- /* unknown values */
- gemu_log("%d",cmd);
-}
-
-static void
-print_futex(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_futex_op(arg1, 0);
- print_raw_param(",%d", arg2, 0);
- print_pointer(arg3, 0); /* struct timespec */
- print_pointer(arg4, 0);
- print_raw_param("%d", arg4, 1);
- print_syscall_epilogue(name);
-}
-#endif
-
-#ifdef TARGET_NR_kill
-static void
-print_kill(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
-
-/*
- * 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(int num,
- abi_long arg1, abi_long arg2, abi_long arg3,
- abi_long arg4, abi_long arg5, abi_long arg6)
-{
- int i;
- 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 ")";
-
- gemu_log("%d ", getpid() );
-
- for(i=0;i<nsyscalls;i++)
- if( scnames[i].nr == num ) {
- if( scnames[i].call != NULL ) {
- scnames[i].call(&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;
- gemu_log(format,scnames[i].name, arg1,arg2,arg3,arg4,arg5,arg6);
- }
- return;
- }
- gemu_log("Unknown syscall %d\n", num);
-}
-
-
-void
-print_syscall_ret(int num, abi_long ret)
-{
- int i;
- char *errstr = NULL;
-
- for(i=0;i<nsyscalls;i++)
- if( scnames[i].nr == num ) {
- if( scnames[i].result != NULL ) {
- scnames[i].result(&scnames[i],ret);
- } else {
- if (ret < 0) {
- errstr = target_strerror(-ret);
- }
- if (errstr) {
- gemu_log(" = -1 errno=" TARGET_ABI_FMT_ld " (%s)\n",
- -ret, errstr);
- } else {
- gemu_log(" = " TARGET_ABI_FMT_ld "\n", ret);
- }
- }
- break;
- }
-}