Clean up after m_syscalls changes: reinstate enough syscalls (x86) to

be able to run mozilla and OOo on LinuxThreads.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3852

diff --git a/coregrind/m_syscalls/syscalls-generic.c b/coregrind/m_syscalls/syscalls-generic.c
index eaff12276745784867d5d4e1c020f1df68093307..5a4b76111c1f8618696fb62da7edf90d76542c53 100644 (file)
--- a/coregrind/m_syscalls/syscalls-generic.c
+++ b/coregrind/m_syscalls/syscalls-generic.c
@@ -1670,11 +1670,12 @@ PRE(sys_exit)
    SET_STATUS_Success(0);
 }
 
-//zz PRE(sys_sched_yield, SfMayBlock)
-//zz {
-//zz    PRINT("sched_yield()");
-//zz    PRE_REG_READ0(long, "sys_sched_yield");
-//zz }
+PRE(sys_sched_yield)
+{
+   *flags |= SfMayBlock;
+   PRINT("sched_yield()");
+   PRE_REG_READ0(long, "sys_sched_yield");
+}
 
 PRE(sys_ni_syscall)
 {
@@ -1866,13 +1867,14 @@ POST(sys_getxattr)
 //zz    if (ARG3 != (Addr)NULL)
 //zz       POST_MEM_WRITE( ARG3, RES);
 //zz }
-//zz 
-//zz PRE(sys_fsync, SfMayBlock)
-//zz {
-//zz    PRINT("sys_fsync ( %d )", ARG1);
-//zz    PRE_REG_READ1(long, "fsync", unsigned int, fd);
-//zz }
-//zz 
+
+PRE(sys_fsync)
+{
+   *flags |= SfMayBlock;
+   PRINT("sys_fsync ( %d )", ARG1);
+   PRE_REG_READ1(long, "fsync", unsigned int, fd);
+}
+
 //zz PRE(sys_fdatasync, SfMayBlock)
 //zz {
 //zz    PRINT("sys_fdatasync ( %d )", ARG1);
@@ -2018,23 +2020,23 @@ PRE(sys_mremap)
 //zz    PRINT("sys_nice ( %d )", ARG1);
 //zz    PRE_REG_READ1(long, "nice", int, inc);
 //zz }
-//zz 
-//zz PRE(sys_sched_getscheduler, 0)
-//zz {
-//zz    PRINT("sys_sched_getscheduler ( %d )", ARG1);
-//zz    PRE_REG_READ1(long, "sched_getscheduler", vki_pid_t, pid);
-//zz }
-//zz 
-//zz PRE(sys_sched_setscheduler, 0)
-//zz {
-//zz    PRINT("sys_sched_setscheduler ( %d, %d, %p )", ARG1,ARG2,ARG3);
-//zz    PRE_REG_READ3(long, "sched_setscheduler", 
-//zz                  vki_pid_t, pid, int, policy, struct sched_param *, p);
-//zz    if (ARG3 != 0)
-//zz       PRE_MEM_READ( "sched_setscheduler(p)", 
-//zz               ARG3, sizeof(struct vki_sched_param));
-//zz }
-//zz 
+
+PRE(sys_sched_getscheduler)
+{
+   PRINT("sys_sched_getscheduler ( %d )", ARG1);
+   PRE_REG_READ1(long, "sched_getscheduler", vki_pid_t, pid);
+}
+
+PRE(sys_sched_setscheduler)
+{
+   PRINT("sys_sched_setscheduler ( %d, %d, %p )", ARG1,ARG2,ARG3);
+   PRE_REG_READ3(long, "sched_setscheduler", 
+                 vki_pid_t, pid, int, policy, struct sched_param *, p);
+   if (ARG3 != 0)
+      PRE_MEM_READ( "sched_setscheduler(p)", 
+                   ARG3, sizeof(struct vki_sched_param));
+}
+
 //zz PRE(sys_mlock, SfMayBlock)
 //zz {
 //zz    PRINT("sys_mlock ( %p, %llu )", ARG1, (ULong)ARG2);
@@ -2058,19 +2060,19 @@ PRE(sys_mremap)
 //zz    PRINT("sys_munlockall ( )");
 //zz    PRE_REG_READ0(long, "munlockall");
 //zz }
-//zz 
-//zz PRE(sys_sched_get_priority_max, 0)
-//zz {
-//zz    PRINT("sched_get_priority_max ( %d )", ARG1);
-//zz    PRE_REG_READ1(long, "sched_get_priority_max", int, policy);
-//zz }
-//zz 
-//zz PRE(sys_sched_get_priority_min, 0)
-//zz {
-//zz    PRINT("sched_get_priority_min ( %d )", ARG1);
-//zz    PRE_REG_READ1(long, "sched_get_priority_min", int, policy);
-//zz }
-//zz 
+
+PRE(sys_sched_get_priority_max)
+{
+   PRINT("sched_get_priority_max ( %d )", ARG1);
+   PRE_REG_READ1(long, "sched_get_priority_max", int, policy);
+}
+
+PRE(sys_sched_get_priority_min)
+{
+   PRINT("sched_get_priority_min ( %d )", ARG1);
+   PRE_REG_READ1(long, "sched_get_priority_min", int, policy);
+}
+
 //zz PRE(sys_setpriority, 0)
 //zz {
 //zz    PRINT("sys_setpriority ( %d, %d, %d )", ARG1, ARG2, ARG3);
@@ -2747,25 +2749,27 @@ PRE(sys_ftruncate)
 //zz    PRE_MEM_RASCIIZ( "truncate64(path)", ARG1 );
 //zz }
 //zz 
-//zz 
-//zz PRE(sys_getdents, SfMayBlock)
-//zz {
-//zz    PRINT("sys_getdents ( %d, %p, %d )", ARG1,ARG2,ARG3);
-//zz    PRE_REG_READ3(long, "getdents",
-//zz                  unsigned int, fd, struct linux_dirent *, dirp,
-//zz                  unsigned int, count);
-//zz    PRE_MEM_WRITE( "getdents(dirp)", ARG2, ARG3 );
-//zz }
-//zz 
-//zz POST(sys_getdents)
-//zz {
-//zz    if (RES > 0)
-//zz       POST_MEM_WRITE( ARG2, RES );
-//zz }
+
+PRE(sys_getdents)
+{
+   *flags |= SfMayBlock;
+   PRINT("sys_getdents ( %d, %p, %d )", ARG1,ARG2,ARG3);
+   PRE_REG_READ3(long, "getdents",
+                 unsigned int, fd, struct linux_dirent *, dirp,
+                 unsigned int, count);
+   PRE_MEM_WRITE( "getdents(dirp)", ARG2, ARG3 );
+}
+
+POST(sys_getdents)
+{
+   vg_assert(SUCCESS);
+   if (RES > 0)
+      POST_MEM_WRITE( ARG2, RES );
+}
 
 PRE(sys_getdents64)
 {
-  *flags |= SfMayBlock;
+   *flags |= SfMayBlock;
    PRINT("sys_getdents64 ( %d, %p, %d )",ARG1,ARG2,ARG3);
    PRE_REG_READ3(long, "getdents64",
                  unsigned int, fd, struct linux_dirent64 *, dirp,
@@ -2793,20 +2797,21 @@ POST(sys_getdents64)
 //zz    if (ARG1 > 0 && RES > 0)
 //zz       POST_MEM_WRITE( ARG2, RES * sizeof(vki_old_gid_t) );
 //zz }
-//zz 
-//zz PRE(sys_getgroups, 0)
-//zz {
-//zz    PRINT("sys_getgroups ( %d, %p )", ARG1, ARG2);
-//zz    PRE_REG_READ2(long, "getgroups", int, size, vki_gid_t *, list);
-//zz    if (ARG1 > 0)
-//zz       PRE_MEM_WRITE( "getgroups(list)", ARG2, ARG1 * sizeof(vki_gid_t) );
-//zz }
-//zz 
-//zz POST(sys_getgroups)
-//zz {
-//zz    if (ARG1 > 0 && RES > 0)
-//zz       POST_MEM_WRITE( ARG2, RES * sizeof(vki_gid_t) );
-//zz }
+
+PRE(sys_getgroups)
+{
+   PRINT("sys_getgroups ( %d, %p )", ARG1, ARG2);
+   PRE_REG_READ2(long, "getgroups", int, size, vki_gid_t *, list);
+   if (ARG1 > 0)
+      PRE_MEM_WRITE( "getgroups(list)", ARG2, ARG1 * sizeof(vki_gid_t) );
+}
+
+POST(sys_getgroups)
+{
+   vg_assert(SUCCESS);
+   if (ARG1 > 0 && RES > 0)
+      POST_MEM_WRITE( ARG2, RES * sizeof(vki_gid_t) );
+}
 
 PRE(sys_getcwd)
 {
@@ -2841,24 +2846,24 @@ PRE(sys_geteuid)
 //zz    PRINT("sys_getegid16 ( )");
 //zz    PRE_REG_READ0(long, "getegid16");
 //zz }
-//zz 
-//zz PRE(sys_getegid, 0)
-//zz {
-//zz    PRINT("sys_getegid ( )");
-//zz    PRE_REG_READ0(long, "getegid");
-//zz }
-//zz 
+
+PRE(sys_getegid)
+{
+   PRINT("sys_getegid ( )");
+   PRE_REG_READ0(long, "getegid");
+}
+
 //zz PRE(sys_getgid16, 0)
 //zz {
 //zz    PRINT("sys_getgid16 ( )");
 //zz    PRE_REG_READ0(long, "getgid16");
 //zz }
-//zz 
-//zz PRE(sys_getgid, 0)
-//zz {
-//zz    PRINT("sys_getgid ( )");
-//zz    PRE_REG_READ0(long, "getgid");
-//zz }
+
+PRE(sys_getgid)
+{
+   PRINT("sys_getgid ( )");
+   PRE_REG_READ0(long, "getgid");
+}
 
 PRE(sys_getpid)
 {
@@ -2871,12 +2876,12 @@ PRE(sys_getpid)
 //zz    PRINT("sys_getpgid ( %d )", ARG1);
 //zz    PRE_REG_READ1(long, "getpgid", vki_pid_t, pid);
 //zz }
-//zz 
-//zz PRE(sys_getpgrp, 0)
-//zz {
-//zz    PRINT("sys_getpgrp ()");
-//zz    PRE_REG_READ0(long, "getpgrp");
-//zz }
+
+PRE(sys_getpgrp)
+{
+   PRINT("sys_getpgrp ()");
+   PRE_REG_READ0(long, "getpgrp");
+}
 
 PRE(sys_getppid)
 {
@@ -4733,13 +4738,14 @@ PRE(sys_rename)
    PRE_MEM_RASCIIZ( "rename(newpath)", ARG2 );
 }
 
-//zz PRE(sys_rmdir, SfMayBlock)
-//zz {
-//zz    PRINT("sys_rmdir ( %p )", ARG1);
-//zz    PRE_REG_READ1(long, "rmdir", const char *, pathname);
-//zz    PRE_MEM_RASCIIZ( "rmdir(pathname)", ARG1 );
-//zz }
-//zz 
+PRE(sys_rmdir)
+{
+   *flags |= SfMayBlock;
+   PRINT("sys_rmdir ( %p )", ARG1);
+   PRE_REG_READ1(long, "rmdir", const char *, pathname);
+   PRE_MEM_RASCIIZ( "rmdir(pathname)", ARG1 );
+}
+
 //zz PRE(sys_sched_setparam, 0)
 //zz {
 //zz    PRINT("sched_setparam ( %d, %p )", ARG1, ARG2 );
@@ -4752,19 +4758,19 @@ PRE(sys_rename)
 //zz {
 //zz    POST_MEM_WRITE( ARG2, sizeof(struct vki_sched_param) );
 //zz }
-//zz 
-//zz PRE(sys_sched_getparam, 0)
-//zz {
-//zz    PRINT("sched_getparam ( %d, %p )", ARG1, ARG2 );
-//zz    PRE_REG_READ2(long, "sched_getparam", 
-//zz                  vki_pid_t, pid, struct sched_param *, p);
-//zz    PRE_MEM_WRITE( "sched_getparam(p)", ARG2, sizeof(struct vki_sched_param) );
-//zz }
-//zz 
-//zz POST(sys_sched_getparam)
-//zz {
-//zz    POST_MEM_WRITE( ARG2, sizeof(struct vki_sched_param) );
-//zz }
+
+PRE(sys_sched_getparam)
+{
+   PRINT("sched_getparam ( %d, %p )", ARG1, ARG2 );
+   PRE_REG_READ2(long, "sched_getparam", 
+                 vki_pid_t, pid, struct sched_param *, p);
+   PRE_MEM_WRITE( "sched_getparam(p)", ARG2, sizeof(struct vki_sched_param) );
+}
+
+POST(sys_sched_getparam)
+{
+   POST_MEM_WRITE( ARG2, sizeof(struct vki_sched_param) );
+}
 
 PRE(sys_select)
 {
@@ -4936,14 +4942,15 @@ PRE(sys_setuid16)
 //zz {
 //zz    POST_MEM_WRITE( ARG3, ARG2 );
 //zz }
-//zz 
-//zz PRE(sys_symlink, SfMayBlock)
-//zz {
-//zz    PRINT("sys_symlink ( %p, %p )",ARG1,ARG2);
-//zz    PRE_REG_READ2(long, "symlink", const char *, oldpath, const char *, newpath);
-//zz    PRE_MEM_RASCIIZ( "symlink(oldpath)", ARG1 );
-//zz    PRE_MEM_RASCIIZ( "symlink(newpath)", ARG2 );
-//zz }
+
+PRE(sys_symlink)
+{
+   *flags |= SfMayBlock;
+   PRINT("sys_symlink ( %p, %p )",ARG1,ARG2);
+   PRE_REG_READ2(long, "symlink", const char *, oldpath, const char *, newpath);
+   PRE_MEM_RASCIIZ( "symlink(oldpath)", ARG1 );
+   PRE_MEM_RASCIIZ( "symlink(newpath)", ARG2 );
+}
 
 PRE(sys_time)
 {
@@ -4962,25 +4969,25 @@ POST(sys_time)
    }
 }
 
-//zz PRE(sys_times, 0)
-//zz {
-//zz    PRINT("sys_times ( %p )", ARG1);
-//zz    PRE_REG_READ1(long, "times", struct tms *, buf);
-//zz    PRE_MEM_WRITE( "times(buf)", ARG1, sizeof(struct vki_tms) );
-//zz }
-//zz 
-//zz POST(sys_times)
-//zz {
-//zz    if (ARG1 != 0) {
-//zz       POST_MEM_WRITE( ARG1, sizeof(struct vki_tms) );
-//zz    }
-//zz }
-//zz 
-//zz PRE(sys_umask, 0)
-//zz {
-//zz    PRINT("sys_umask ( %d )", ARG1);
-//zz    PRE_REG_READ1(long, "umask", int, mask);
-//zz }
+PRE(sys_times)
+{
+   PRINT("sys_times ( %p )", ARG1);
+   PRE_REG_READ1(long, "times", struct tms *, buf);
+   PRE_MEM_WRITE( "times(buf)", ARG1, sizeof(struct vki_tms) );
+}
+
+POST(sys_times)
+{
+   if (ARG1 != 0) {
+      POST_MEM_WRITE( ARG1, sizeof(struct vki_tms) );
+   }
+}
+
+PRE(sys_umask)
+{
+   PRINT("sys_umask ( %d )", ARG1);
+   PRE_REG_READ1(long, "umask", int, mask);
+}
 
 PRE(sys_unlink)
 {

diff --git a/coregrind/m_syscalls/syscalls-linux.c b/coregrind/m_syscalls/syscalls-linux.c
index 62250759babed683762ad4146a645d62783025de..0b0e77fbbbe42eed77e3773b8710ba0b8e6cbcf1 100644 (file)
--- a/coregrind/m_syscalls/syscalls-linux.c
+++ b/coregrind/m_syscalls/syscalls-linux.c
@@ -220,26 +220,27 @@ POST(sys_llseek)
 //zz       POST_MEM_WRITE( ARG3, sizeof(vki_old_uid_t) );
 //zz    }
 //zz }
-//zz 
-//zz PRE(sys_getresuid, 0)
-//zz {
-//zz    PRINT("sys_getresuid ( %p, %p, %p )", ARG1,ARG2,ARG3);
-//zz    PRE_REG_READ3(long, "getresuid", 
-//zz                  vki_uid_t *, ruid, vki_uid_t *, euid, vki_uid_t *, suid);
-//zz    PRE_MEM_WRITE( "getresuid(ruid)", ARG1, sizeof(vki_uid_t) );
-//zz    PRE_MEM_WRITE( "getresuid(euid)", ARG2, sizeof(vki_uid_t) );
-//zz    PRE_MEM_WRITE( "getresuid(suid)", ARG3, sizeof(vki_uid_t) );
-//zz }
-//zz 
-//zz POST(sys_getresuid)
-//zz {
-//zz    if (RES == 0) {
-//zz       POST_MEM_WRITE( ARG1, sizeof(vki_uid_t) );
-//zz       POST_MEM_WRITE( ARG2, sizeof(vki_uid_t) );
-//zz       POST_MEM_WRITE( ARG3, sizeof(vki_uid_t) );
-//zz    }
-//zz }
-//zz 
+
+PRE(sys_getresuid)
+{
+   PRINT("sys_getresuid ( %p, %p, %p )", ARG1,ARG2,ARG3);
+   PRE_REG_READ3(long, "getresuid", 
+                 vki_uid_t *, ruid, vki_uid_t *, euid, vki_uid_t *, suid);
+   PRE_MEM_WRITE( "getresuid(ruid)", ARG1, sizeof(vki_uid_t) );
+   PRE_MEM_WRITE( "getresuid(euid)", ARG2, sizeof(vki_uid_t) );
+   PRE_MEM_WRITE( "getresuid(suid)", ARG3, sizeof(vki_uid_t) );
+}
+
+POST(sys_getresuid)
+{
+   vg_assert(SUCCESS);
+   if (RES == 0) {
+      POST_MEM_WRITE( ARG1, sizeof(vki_uid_t) );
+      POST_MEM_WRITE( ARG2, sizeof(vki_uid_t) );
+      POST_MEM_WRITE( ARG3, sizeof(vki_uid_t) );
+   }
+}
+
 //zz PRE(sys_setresgid16, 0)
 //zz {
 //zz    PRINT("sys_setresgid16 ( %d, %d, %d )", ARG1, ARG2, ARG3);
@@ -273,26 +274,27 @@ POST(sys_llseek)
 //zz       POST_MEM_WRITE( ARG3, sizeof(vki_old_gid_t) );
 //zz    }
 //zz }
-//zz 
-//zz PRE(sys_getresgid, 0)
-//zz {
-//zz    PRINT("sys_getresgid ( %p, %p, %p )", ARG1,ARG2,ARG3);
-//zz    PRE_REG_READ3(long, "getresgid", 
-//zz                  vki_gid_t *, rgid, vki_gid_t *, egid, vki_gid_t *, sgid);
-//zz    PRE_MEM_WRITE( "getresgid(rgid)", ARG1, sizeof(vki_gid_t) );
-//zz    PRE_MEM_WRITE( "getresgid(egid)", ARG2, sizeof(vki_gid_t) );
-//zz    PRE_MEM_WRITE( "getresgid(sgid)", ARG3, sizeof(vki_gid_t) );
-//zz }
-//zz 
-//zz POST(sys_getresgid)
-//zz {
-//zz    if (RES == 0) {
-//zz       POST_MEM_WRITE( ARG1, sizeof(vki_gid_t) );
-//zz       POST_MEM_WRITE( ARG2, sizeof(vki_gid_t) );
-//zz       POST_MEM_WRITE( ARG3, sizeof(vki_gid_t) );
-//zz    }
-//zz }
-//zz 
+
+PRE(sys_getresgid)
+{
+   PRINT("sys_getresgid ( %p, %p, %p )", ARG1,ARG2,ARG3);
+   PRE_REG_READ3(long, "getresgid", 
+                 vki_gid_t *, rgid, vki_gid_t *, egid, vki_gid_t *, sgid);
+   PRE_MEM_WRITE( "getresgid(rgid)", ARG1, sizeof(vki_gid_t) );
+   PRE_MEM_WRITE( "getresgid(egid)", ARG2, sizeof(vki_gid_t) );
+   PRE_MEM_WRITE( "getresgid(sgid)", ARG3, sizeof(vki_gid_t) );
+}
+
+POST(sys_getresgid)
+{
+   vg_assert(SUCCESS);
+   if (RES == 0) {
+      POST_MEM_WRITE( ARG1, sizeof(vki_gid_t) );
+      POST_MEM_WRITE( ARG2, sizeof(vki_gid_t) );
+      POST_MEM_WRITE( ARG3, sizeof(vki_gid_t) );
+   }
+}
+
 //zz PRE(sys_ioperm, 0)
 //zz {
 //zz    PRINT("sys_ioperm ( %d, %d, %d )", ARG1, ARG2, ARG3 );

diff --git a/coregrind/m_syscalls/syscalls-x86-linux.c b/coregrind/m_syscalls/syscalls-x86-linux.c
index c808d00cbf57dc01e1b86356db1a63aa10f6a5c5..8b755e0180a0c4e498af682f60d00eb7b5213cc2 100644 (file)
--- a/coregrind/m_syscalls/syscalls-x86-linux.c
+++ b/coregrind/m_syscalls/syscalls-x86-linux.c
@@ -1962,11 +1962,11 @@ const SyscallTableEntry VGP_(syscall_table)[] = {
    GENX_(__NR_kill,              sys_kill),           // 37
    GENX_(__NR_rename,            sys_rename),         // 38
    GENX_(__NR_mkdir,             sys_mkdir),          // 39
-//zz 
-//zz    GENX_(__NR_rmdir,             sys_rmdir),          // 40
+
+   GENX_(__NR_rmdir,             sys_rmdir),          // 40
    GENXY(__NR_dup,               sys_dup),            // 41
    GENXY(__NR_pipe,              sys_pipe),           // 42
-//zz    GENXY(__NR_times,             sys_times),          // 43
+   GENXY(__NR_times,             sys_times),          // 43
    GENX_(__NR_prof,              sys_ni_syscall),     // 44
 //zz 
    GENX_(__NR_brk,               sys_brk),            // 45
@@ -1987,13 +1987,13 @@ const SyscallTableEntry VGP_(syscall_table)[] = {
    GENX_(__NR_ulimit,            sys_ni_syscall),     // 58
 //zz    //   (__NR_oldolduname,       sys_olduname),       // 59 Linux -- obsolete
 //zz 
-//zz    GENX_(__NR_umask,             sys_umask),          // 60
+   GENX_(__NR_umask,             sys_umask),          // 60
 //zz    GENX_(__NR_chroot,            sys_chroot),         // 61
 //zz    //   (__NR_ustat,             sys_ustat)           // 62 SVr4 -- deprecated
    GENXY(__NR_dup2,              sys_dup2),           // 63
    GENX_(__NR_getppid,           sys_getppid),        // 64
-//zz 
-//zz    GENX_(__NR_getpgrp,           sys_getpgrp),        // 65
+
+   GENX_(__NR_getpgrp,           sys_getpgrp),        // 65
 //zz    GENX_(__NR_setsid,            sys_setsid),         // 66
 //zz    PLAXY(__NR_sigaction,         sys_sigaction),      // 67
 //zz    //   (__NR_sgetmask,          sys_sgetmask),       // 68 */* (ANSI C)
@@ -2014,7 +2014,7 @@ const SyscallTableEntry VGP_(syscall_table)[] = {
 //zz    GENXY(__NR_getgroups,         sys_getgroups16),    // 80
 //zz    GENX_(__NR_setgroups,         sys_setgroups16),    // 81
 //zz    PLAX_(__NR_select,            old_select),         // 82
-//zz    GENX_(__NR_symlink,           sys_symlink),        // 83
+   GENX_(__NR_symlink,           sys_symlink),        // 83
 //zz    //   (__NR_oldlstat,          sys_lstat),          // 84 -- obsolete
 //zz 
    GENX_(__NR_readlink,          sys_readlink),       // 85
@@ -2056,7 +2056,7 @@ const SyscallTableEntry VGP_(syscall_table)[] = {
 //zz    //   (__NR_swapoff,           sys_swapoff),        // 115 */Linux 
 //zz    LINXY(__NR_sysinfo,           sys_sysinfo),        // 116
    PLAXY(__NR_ipc,               sys_ipc),            // 117
-//zz    GENX_(__NR_fsync,             sys_fsync),          // 118
+   GENX_(__NR_fsync,             sys_fsync),          // 118
    PLAX_(__NR_sigreturn,         sys_sigreturn),      // 119 ?/Linux
 
    PLAX_(__NR_clone,             sys_clone),          // 120
@@ -2086,7 +2086,7 @@ const SyscallTableEntry VGP_(syscall_table)[] = {
 //zz    LINX_(__NR_setfsgid,          sys_setfsgid16),     // 139
 //zz 
    LINXY(__NR__llseek,           sys_llseek),         // 140
-//zz    GENXY(__NR_getdents,          sys_getdents),       // 141
+   GENXY(__NR_getdents,          sys_getdents),       // 141
    GENX_(__NR__newselect,        sys_select),         // 142
 //zz    GENX_(__NR_flock,             sys_flock),          // 143
 //zz    GENX_(__NR_msync,             sys_msync),          // 144
@@ -2103,13 +2103,13 @@ const SyscallTableEntry VGP_(syscall_table)[] = {
 //zz    GENX_(__NR_munlockall,        sys_munlockall),     // 153
 //zz    GENXY(__NR_sched_setparam,    sys_sched_setparam), // 154
 //zz 
-//zz    GENXY(__NR_sched_getparam,         sys_sched_getparam),        // 155
-//zz    GENX_(__NR_sched_setscheduler,     sys_sched_setscheduler),    // 156
-//zz    GENX_(__NR_sched_getscheduler,     sys_sched_getscheduler),    // 157
-//zz    GENX_(__NR_sched_yield,            sys_sched_yield),           // 158
-//zz    GENX_(__NR_sched_get_priority_max, sys_sched_get_priority_max),// 159
-//zz 
-//zz    GENX_(__NR_sched_get_priority_min, sys_sched_get_priority_min),// 160
+   GENXY(__NR_sched_getparam,         sys_sched_getparam),        // 155
+   GENX_(__NR_sched_setscheduler,     sys_sched_setscheduler),    // 156
+   GENX_(__NR_sched_getscheduler,     sys_sched_getscheduler),    // 157
+   GENX_(__NR_sched_yield,            sys_sched_yield),           // 158
+   GENX_(__NR_sched_get_priority_max, sys_sched_get_priority_max),// 159
+
+   GENX_(__NR_sched_get_priority_min, sys_sched_get_priority_min),// 160
 //zz    //   (__NR_sched_rr_get_interval,  sys_sched_rr_get_interval), // 161 */*
    GENXY(__NR_nanosleep,         sys_nanosleep),      // 162
    GENX_(__NR_mremap,            sys_mremap),         // 163
@@ -2157,21 +2157,21 @@ const SyscallTableEntry VGP_(syscall_table)[] = {
    PLAXY(__NR_fstat64,           sys_fstat64),        // 197
 //zz    GENX_(__NR_lchown32,          sys_lchown),         // 198
    GENX_(__NR_getuid32,          sys_getuid),         // 199
-//zz 
-//zz    GENX_(__NR_getgid32,          sys_getgid),         // 200
+
+   GENX_(__NR_getgid32,          sys_getgid),         // 200
    GENX_(__NR_geteuid32,         sys_geteuid),        // 201
-//zz    GENX_(__NR_getegid32,         sys_getegid),        // 202
+   GENX_(__NR_getegid32,         sys_getegid),        // 202
 //zz    GENX_(__NR_setreuid32,        sys_setreuid),       // 203
 //zz    GENX_(__NR_setregid32,        sys_setregid),       // 204
-//zz 
-//zz    GENXY(__NR_getgroups32,       sys_getgroups),      // 205
+
+   GENXY(__NR_getgroups32,       sys_getgroups),      // 205
 //zz    GENX_(__NR_setgroups32,       sys_setgroups),      // 206
 //zz    GENX_(__NR_fchown32,          sys_fchown),         // 207
 //zz    LINX_(__NR_setresuid32,       sys_setresuid),      // 208
-//zz    LINXY(__NR_getresuid32,       sys_getresuid),      // 209
-//zz 
+   LINXY(__NR_getresuid32,       sys_getresuid),      // 209
+
 //zz    LINX_(__NR_setresgid32,       sys_setresgid),      // 210
-//zz    LINXY(__NR_getresgid32,       sys_getresgid),      // 211
+   LINXY(__NR_getresgid32,       sys_getresgid),      // 211
 //zz    GENX_(__NR_chown32,           sys_chown),          // 212
 //zz    GENX_(__NR_setuid32,          sys_setuid),         // 213
 //zz    GENX_(__NR_setgid32,          sys_setgid),         // 214