]> granicus.if.org Git - strace/commitdiff
Add support for the MicroBlaze architecture
authorEdgar E. Iglesias <edgar.iglesias@gmail.com>
Tue, 6 Jul 2010 12:21:07 +0000 (14:21 +0200)
committerDmitry V. Levin <ldv@altlinux.org>
Thu, 5 Aug 2010 20:04:50 +0000 (20:04 +0000)
* configure.ac: Recognize MicroBlaze.
* linux/microblaze/syscallent.h: New file.
* Makefile.am (EXTRA_DIST): Add linux/microblaze/syscallent.h
* process.c (change_syscall, struct_user_offsets): Add MicroBlaze
support.
* signal.c (sys_sigreturn): Likewise.
* syscall.c (internal_syscall, get_scno, syscall_fixup, get_error,
syscall_enter): Likewise.

Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
Makefile.am
configure.ac
linux/microblaze/syscallent.h [new file with mode: 0644]
process.c
signal.c
syscall.c

index c44762eeb260e10d9db701ca8c6effba1ced0d4b..1eed654a7e6b9944dd29520188b45a19a3e08815 100644 (file)
@@ -42,6 +42,7 @@ EXTRA_DIST = $(man_MANS) errnoent.sh signalent.sh syscallent.sh ioctlsort.c \
             linux/ia64/syscallent.h \
             linux/ia64/ioctlent.h \
             linux/m68k/syscallent.h \
+            linux/microblaze/syscallent.h \
             linux/mips/ioctlent.sh linux/mips/errnoent.h \
             linux/mips/ioctlent.h linux/mips/signalent.h \
             linux/mips/syscallent.h \
index 40fa15b97da1e3d8363530fbeb81b054841cf1f2..96a9a66abac6a3321ee0a77bd8a74ae11fc3326f 100644 (file)
@@ -127,6 +127,10 @@ tile*)
        arch=tile
        AC_DEFINE([TILE], 1, [Define for the Tile architecture])
        ;;
+microblaze*)
+       arch=microblaze
+       AC_DEFINE([MICROBLAZE], 1, [Define for the MicroBlaze architecture.])
+       ;;
 *)
        AC_MSG_RESULT([NO!])
        AC_MSG_ERROR([architecture $host_cpu is not supported by strace])
diff --git a/linux/microblaze/syscallent.h b/linux/microblaze/syscallent.h
new file mode 100644 (file)
index 0000000..364f0d6
--- /dev/null
@@ -0,0 +1,399 @@
+/*
+ * Copyright (c) 1993 Branko Lankester <branko@hacktic.nl>
+ * Copyright (c) 1993, 1994, 1995 Rick Sladkey <jrs@world.std.com>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+       { 0,    0,      sys_restart_syscall,    "restart_syscall" }, /* 0 */
+       { 1,    TP,     sys_exit,               "_exit", SYS_exit }, /* 1 */
+       { 0,    TP,     sys_fork,               "fork", SYS_fork }, /* 2 */
+       { 3,    0,      sys_read,               "read", SYS_read }, /* 3 */
+       { 3,    0,      sys_write,              "write", SYS_write }, /* 4 */
+       { 3,    TF,     sys_open,               "open"          }, /* 5 */
+       { 1,    0,      sys_close,              "close"         }, /* 6 */
+       { 3,    TP,     sys_waitpid,            "waitpid", SYS_wait4 }, /* 7 */
+       { 2,    TF,     sys_creat,              "creat"         }, /* 8 */
+       { 2,    TF,     sys_link,               "link"          }, /* 9 */
+       { 1,    TF,     sys_unlink,             "unlink"        }, /* 10 */
+       { 3,    TF|TP,  sys_execve,             "execve", SYS_execve }, /* 11 */
+       { 1,    TF,     sys_chdir,              "chdir"         }, /* 12 */
+       { 1,    0,      sys_time,               "time"          }, /* 13 */
+       { 3,    TF,     sys_mknod,              "mknod"         }, /* 14 */
+       { 2,    TF,     sys_chmod,              "chmod"         }, /* 15 */
+       { 3,    TF,     sys_chown,              "lchown"        }, /* 16 */
+       { 0,    0,      sys_break,              "break"         }, /* 17 */
+       { 2,    TF,     sys_oldstat,            "oldstat"       }, /* 18 */
+       { 3,    0,      sys_lseek,              "lseek"         }, /* 19 */
+       { 0,    0,      sys_getpid,             "getpid"        }, /* 20 */
+       { 5,    TF,     sys_mount,              "mount"         }, /* 21 */
+       { 1,    TF,     sys_umount,             "oldumount"     }, /* 22 */
+       { 1,    0,      sys_setuid,             "setuid"        }, /* 23 */
+       { 0,    0,      sys_getuid,             "getuid"        }, /* 24 */
+       { 1,    0,      sys_stime,              "stime"         }, /* 25 */
+       { 4,    0,      sys_ptrace,             "ptrace"        }, /* 26 */
+       { 1,    0,      sys_alarm,              "alarm"         }, /* 27 */
+       { 2,    0,      sys_oldfstat,           "oldfstat"      }, /* 28 */
+       { 0,    TS,     sys_pause,              "pause"         }, /* 29 */
+       { 2,    TF,     sys_utime,              "utime"         }, /* 30 */
+       { 2,    0,      sys_stty,               "stty"          }, /* 31 */
+       { 2,    0,      sys_gtty,               "gtty"          }, /* 32 */
+       { 2,    TF,     sys_access,             "access"        }, /* 33 */
+       { 1,    0,      sys_nice,               "nice"          }, /* 34 */
+       { 0,    0,      sys_ftime,              "ftime"         }, /* 35 */
+       { 0,    0,      sys_sync,               "sync"          }, /* 36 */
+       { 2,    TS,     sys_kill,               "kill"          }, /* 37 */
+       { 2,    TF,     sys_rename,             "rename"        }, /* 38 */
+       { 2,    TF,     sys_mkdir,              "mkdir"         }, /* 39 */
+       { 1,    TF,     sys_rmdir,              "rmdir"         }, /* 40 */
+       { 1,    0,      sys_dup,                "dup"           }, /* 41 */
+       { 1,    0,      sys_pipe,               "pipe"          }, /* 42 */
+       { 1,    0,      sys_times,              "times"         }, /* 43 */
+       { 0,    0,      sys_prof,               "prof"          }, /* 44 */
+       { 1,    0,      sys_brk,                "brk"           }, /* 45 */
+       { 1,    0,      sys_setgid,             "setgid"        }, /* 46 */
+       { 0,    0,      sys_getgid,             "getgid"        }, /* 47 */
+       { 3,    TS,     sys_signal,             "signal"        }, /* 48 */
+       { 0,    0,      sys_geteuid,            "geteuid"       }, /* 49 */
+       { 0,    0,      sys_getegid,            "getegid"       }, /* 50 */
+       { 1,    TF,     sys_acct,               "acct"          }, /* 51 */
+       { 2,    TF,     sys_umount2,            "umount"        }, /* 52 */
+       { 0,    0,      sys_lock,               "lock"          }, /* 53 */
+       { 3,    0,      sys_ioctl,              "ioctl"         }, /* 54 */
+       { 3,    0,      sys_fcntl,              "fcntl"         }, /* 55 */
+       { 0,    0,      sys_mpx,                "mpx"           }, /* 56 */
+       { 2,    0,      sys_setpgid,            "setpgid"       }, /* 57 */
+       { 2,    0,      sys_ulimit,             "ulimit"        }, /* 58 */
+       { 1,    0,      sys_oldolduname,        "oldolduname"   }, /* 59 */
+       { 1,    0,      sys_umask,              "umask"         }, /* 60 */
+       { 1,    TF,     sys_chroot,             "chroot"        }, /* 61 */
+       { 2,    0,      sys_ustat,              "ustat"         }, /* 62 */
+       { 2,    0,      sys_dup2,               "dup2"          }, /* 63 */
+       { 0,    0,      sys_getppid,            "getppid"       }, /* 64 */
+       { 0,    0,      sys_getpgrp,            "getpgrp"       }, /* 65 */
+       { 0,    0,      sys_setsid,             "setsid"        }, /* 66 */
+       { 3,    TS,     sys_sigaction,          "sigaction"     }, /* 67 */
+       { 0,    TS,     sys_siggetmask,         "siggetmask"    }, /* 68 */
+       { 1,    TS,     sys_sigsetmask,         "sigsetmask"    }, /* 69 */
+       { 2,    0,      sys_setreuid,           "setreuid"      }, /* 70 */
+       { 2,    0,      sys_setregid,           "setregid"      }, /* 71 */
+       { 3,    TS,     sys_sigsuspend,         "sigsuspend"    }, /* 72 */
+       { 1,    TS,     sys_sigpending,         "sigpending"    }, /* 73 */
+       { 2,    0,      sys_sethostname,        "sethostname"   }, /* 74 */
+       { 2,    0,      sys_setrlimit,          "setrlimit"     }, /* 75 */
+       { 2,    0,      sys_getrlimit,          "old_getrlimit" }, /* 76 */
+       { 2,    0,      sys_getrusage,          "getrusage"     }, /* 77 */
+       { 2,    0,      sys_gettimeofday,       "gettimeofday"  }, /* 78 */
+       { 2,    0,      sys_settimeofday,       "settimeofday"  }, /* 79 */
+       { 2,    0,      sys_getgroups,          "getgroups"     }, /* 80 */
+       { 2,    0,      sys_setgroups,          "setgroups"     }, /* 81 */
+       { 1,    0,      sys_oldselect,          "oldselect"     }, /* 82 */
+       { 2,    TF,     sys_symlink,            "symlink"       }, /* 83 */
+       { 2,    TF,     sys_oldlstat,           "oldlstat"      }, /* 84 */
+       { 3,    TF,     sys_readlink,           "readlink"      }, /* 85 */
+       { 1,    TF,     sys_uselib,             "uselib"        }, /* 86 */
+       { 1,    TF,     sys_swapon,             "swapon"        }, /* 87 */
+       { 3,    0,      sys_reboot,             "reboot"        }, /* 88 */
+       { 3,    0,      sys_readdir,            "readdir"       }, /* 89 */
+       { 6,    0,      sys_old_mmap,           "old_mmap"      }, /* 90 */
+       { 2,    0,      sys_munmap,             "munmap"        }, /* 91 */
+       { 2,    TF,     sys_truncate,           "truncate"      }, /* 92 */
+       { 2,    0,      sys_ftruncate,          "ftruncate"     }, /* 93 */
+       { 2,    0,      sys_fchmod,             "fchmod"        }, /* 94 */
+       { 3,    0,      sys_fchown,             "fchown"        }, /* 95 */
+       { 2,    0,      sys_getpriority,        "getpriority"   }, /* 96 */
+       { 3,    0,      sys_setpriority,        "setpriority"   }, /* 97 */
+       { 4,    0,      sys_profil,             "profil"        }, /* 98 */
+       { 2,    TF,     sys_statfs,             "statfs"        }, /* 99 */
+       { 2,    0,      sys_fstatfs,            "fstatfs"       }, /* 100 */
+       { 3,    0,      sys_ioperm,             "ioperm"        }, /* 101 */
+       { 2,    0,      sys_socketcall,         "socketcall", SYS_socketcall }, /* 102 */
+       { 3,    0,      sys_syslog,             "syslog"        }, /* 103 */
+       { 3,    0,      sys_setitimer,          "setitimer"     }, /* 104 */
+       { 2,    0,      sys_getitimer,          "getitimer"     }, /* 105 */
+       { 2,    TF,     sys_stat,               "stat"          }, /* 106 */
+       { 2,    TF,     sys_lstat,              "lstat"         }, /* 107 */
+       { 2,    0,      sys_fstat,              "fstat"         }, /* 108 */
+       { 1,    0,      sys_olduname,           "olduname"      }, /* 109 */
+       { 1,    0,      sys_iopl,               "iopl"          }, /* 110 */
+       { 0,    0,      sys_vhangup,            "vhangup"       }, /* 111 */
+       { 0,    0,      sys_idle,               "idle"          }, /* 112 */
+       { 1,    0,      sys_vm86old,            "vm86old"       }, /* 113 */
+       { 4,    TP,     sys_wait4,              "wait4", SYS_wait4 }, /* 114 */
+       { 1,    0,      sys_swapoff,            "swapoff"       }, /* 115 */
+       { 1,    0,      sys_sysinfo,            "sysinfo"       }, /* 116 */
+       { 6,    0,      sys_ipc,                "ipc", SYS_ipc }, /* 117 */
+       { 1,    0,      sys_fsync,              "fsync"         }, /* 118 */
+       { 1,    TS,     sys_sigreturn,          "sigreturn"     }, /* 119 */
+       { 5,    TP,     sys_clone,              "clone", SYS_clone }, /* 120 */
+       { 2,    0,      sys_setdomainname,      "setdomainname" }, /* 121 */
+       { 1,    0,      sys_uname,              "uname"         }, /* 122 */
+       { 3,    0,      sys_modify_ldt,         "modify_ldt"    }, /* 123 */
+       { 1,    0,      sys_adjtimex,           "adjtimex"      }, /* 124 */
+       { 3,    0,      sys_mprotect,           "mprotect"      }, /* 125 */
+       { 3,    TS,     sys_sigprocmask,        "sigprocmask"   }, /* 126 */
+       { 2,    0,      sys_create_module,      "create_module" }, /* 127 */
+       { 3,    0,      sys_init_module,        "init_module"   }, /* 128 */
+       { 2,    0,      sys_delete_module,      "delete_module" }, /* 129 */
+       { 1,    0,      sys_get_kernel_syms,    "get_kernel_syms"}, /* 130 */
+       { 4,    0,      sys_quotactl,           "quotactl"      }, /* 131 */
+       { 1,    0,      sys_getpgid,            "getpgid"       }, /* 132 */
+       { 1,    0,      sys_fchdir,             "fchdir"        }, /* 133 */
+       { 0,    0,      sys_bdflush,            "bdflush"       }, /* 134 */
+       { 3,    0,      sys_sysfs,              "sysfs", SYS_sysfs }, /* 135 */
+       { 1,    0,      sys_personality,        "personality"   }, /* 136 */
+       { 5,    0,      sys_afs_syscall,        "afs_syscall"   }, /* 137 */
+       { 1,    0,      sys_setfsuid,           "setfsuid"      }, /* 138 */
+       { 1,    0,      sys_setfsgid,           "setfsgid"      }, /* 139 */
+       { 5,    0,      sys_llseek,             "_llseek"       }, /* 140 */
+       { 3,    0,      sys_getdents,           "getdents"      }, /* 141 */
+       { 5,    0,      sys_select,             "select"        }, /* 142 */
+       { 2,    0,      sys_flock,              "flock"         }, /* 143 */
+       { 3,    0,      sys_msync,              "msync"         }, /* 144 */
+       { 3,    0,      sys_readv,              "readv", SYS_readv }, /* 145 */
+       { 3,    0,      sys_writev,             "writev", SYS_writev }, /* 146 */
+       { 1,    0,      sys_getsid,             "getsid"        }, /* 147 */
+       { 1,    0,      sys_fdatasync,          "fdatasync"     }, /* 148 */
+       { 1,    0,      sys_sysctl,             "_sysctl"       }, /* 149 */
+       { 2,    0,      sys_mlock,              "mlock"         }, /* 150 */
+       { 2,    0,      sys_munlock,            "munlock"       }, /* 151 */
+       { 2,    0,      sys_mlockall,           "mlockall"      }, /* 152 */
+       { 0,    0,      sys_munlockall,         "munlockall"    }, /* 153 */
+       { 0,    0,      sys_sched_setparam,     "sched_setparam"}, /* 154 */
+       { 2,    0,      sys_sched_getparam,     "sched_getparam"}, /* 155 */
+       { 3,    0,      sys_sched_setscheduler, "sched_setscheduler"}, /* 156 */
+       { 1,    0,      sys_sched_getscheduler, "sched_getscheduler"}, /* 157 */
+       { 0,    0,      sys_sched_yield,        "sched_yield"}, /* 158 */
+       { 1,    0,      sys_sched_get_priority_max,"sched_get_priority_max"}, /* 159 */
+       { 1,    0,      sys_sched_get_priority_min,"sched_get_priority_min"}, /* 160 */
+       { 2,    0,      sys_sched_rr_get_interval,"sched_rr_get_interval"}, /* 161 */
+       { 2,    0,      sys_nanosleep,          "nanosleep"     }, /* 162 */
+       { 5,    0,      sys_mremap,             "mremap"        }, /* 163 */
+       { 3,    0,      sys_setresuid,          "setresuid"     }, /* 164 */
+       { 3,    0,      sys_getresuid,          "getresuid"     }, /* 165 */
+       { 5,    0,      printargs,              "vm86"  }, /* 166 */
+       { 5,    0,      sys_query_module,       "query_module"  }, /* 167 */
+       { 3,    0,      sys_poll,               "poll"          }, /* 168 */
+       { 3,    0,      printargs,              "nfsservctl"    }, /* 169 */
+       { 3,    0,      sys_setresgid,          "setresgid"     }, /* 170 */
+       { 3,    0,      sys_getresgid,          "getresgid"     }, /* 171 */
+       { 5,    0,      sys_prctl,              "prctl"         }, /* 172 */
+       { 1,    TS,     printargs,              "rt_sigreturn"  }, /* 173 */
+       { 4,    TS,     sys_rt_sigaction,       "rt_sigaction"  }, /* 174 */
+       { 4,    TS,     sys_rt_sigprocmask,     "rt_sigprocmask"}, /* 175 */
+       { 2,    TS,     sys_rt_sigpending,      "rt_sigpending" }, /* 176 */
+       { 4,    TS,     sys_rt_sigtimedwait,    "rt_sigtimedwait"}, /* 177 */
+       { 3,    TS,     sys_rt_sigqueueinfo,    "rt_sigqueueinfo"}, /* 178 */
+       { 2,    TS,     sys_rt_sigsuspend,      "rt_sigsuspend" }, /* 179 */
+       { 5,    TF,     sys_pread,              "pread64", SYS_read }, /* 180 */
+       { 5,    TF,     sys_pwrite,             "pwrite64", SYS_write }, /* 181 */
+       { 3,    TF,     sys_chown,              "chown" }, /* 182 */
+       { 2,    TF,     sys_getcwd,             "getcwd"        }, /* 183 */
+       { 2,    0,      sys_capget,             "capget"        }, /* 184 */
+       { 2,    0,      sys_capset,             "capset"        }, /* 185 */
+       { 2,    TS,     sys_sigaltstack,        "sigaltstack"   }, /* 186 */
+       { 4,    TD|TN,  sys_sendfile,           "sendfile"      }, /* 187 */
+       { 5,    0,      sys_getpmsg,            "getpmsg"       }, /* 188 */
+       { 5,    0,      sys_putpmsg,            "putpmsg"       }, /* 189 */
+       { 0,    TP,     sys_vfork,              "vfork", SYS_vfork }, /* 190 */
+       { 2,    0,      sys_getrlimit,          "getrlimit"     }, /* 191 */
+       { 6,    0,      sys_mmap,               "mmap2"         }, /* 192 */
+       { 3,    TF,     sys_truncate64,         "truncate64"    }, /* 193 */
+       { 3,    TF,     sys_ftruncate64,        "ftruncate64"   }, /* 194 */
+       { 2,    TF,     sys_stat64,             "stat64"        }, /* 195 */
+       { 2,    TF,     sys_lstat64,            "lstat64"       }, /* 196 */
+       { 2,    TF,     sys_fstat64,            "fstat64"       }, /* 197 */
+       { 3,    TF,     sys_chown,              "lchown32"      }, /* 198 */
+       { 0,    0,      sys_getuid,             "getuid32"      }, /* 199 */
+       { 0,    0,      sys_getgid,             "getgid32"      }, /* 200 */
+       { 0,    0,      sys_geteuid,            "geteuid32"     }, /* 201 */
+       { 0,    0,      sys_geteuid,            "getegid32"     }, /* 202 */
+       { 2,    0,      sys_setreuid,           "setreuid32"    }, /* 203 */
+       { 2,    0,      sys_setregid,           "setregid32"    }, /* 204 */
+       { 2,    0,      sys_getgroups32,        "getgroups32"   }, /* 205 */
+       { 2,    0,      sys_setgroups32,        "setgroups32"   }, /* 206 */
+       { 3,    0,      sys_fchown,             "fchown32"      }, /* 207 */
+       { 3,    0,      sys_setresuid,          "setresuid32"   }, /* 208 */
+       { 3,    0,      sys_getresuid,          "getresuid32"   }, /* 209 */
+       { 3,    0,      sys_setresgid,          "setresgid32"   }, /* 210 */
+       { 3,    0,      sys_getresgid,          "getresgid32"   }, /* 211 */
+       { 3,    TF,     sys_chown,              "chown32"       }, /* 212 */
+       { 1,    0,      sys_setuid,             "setuid32"      }, /* 213 */
+       { 1,    0,      sys_setgid,             "setgid32"      }, /* 214 */
+       { 1,    0,      sys_setfsuid,           "setfsuid32"    }, /* 215 */
+       { 1,    0,      sys_setfsgid,           "setfsgid32"    }, /* 216 */
+       { 2,    TF,     sys_pivotroot,          "pivot_root"    }, /* 217 */
+       { 3,    0,      sys_mincore,            "mincore"       }, /* 218 */
+       { 3,    0,      sys_madvise,            "madvise"       }, /* 219 */
+       { 3,    TD,     sys_getdents64,         "getdents64"    }, /* 220 */
+       { 3,    0,      sys_fcntl,              "fcntl64"       }, /* 221 */
+       { 4,    0,      printargs,              "SYS_222"       }, /* 222 */
+       { 4,    0,      printargs,              "SYS_223"       }, /* 223 */
+       { 0,    0,      printargs,              "gettid"        }, /* 224 */
+       { 4,    0,      sys_readahead,          "readahead"     }, /* 225 */
+       { 5,    TF,     sys_setxattr,           "setxattr"      }, /* 226 */
+       { 5,    TF,     sys_setxattr,           "lsetxattr"     }, /* 227 */
+       { 5,    0,      sys_fsetxattr,          "fsetxattr"     }, /* 228 */
+       { 4,    TF,     sys_getxattr,           "getxattr"      }, /* 229 */
+       { 4,    TF,     sys_getxattr,           "lgetxattr"     }, /* 230 */
+       { 4,    0,      sys_fgetxattr,          "fgetxattr"     }, /* 231 */
+       { 3,    TF,     sys_listxattr,          "listxattr"     }, /* 232 */
+       { 3,    TF,     sys_listxattr,          "llistxattr"    }, /* 233 */
+       { 3,    0,      sys_flistxattr,         "flistxattr"    }, /* 234 */
+       { 2,    TF,     sys_removexattr,        "removexattr"   }, /* 235 */
+       { 2,    TF,     sys_removexattr,        "lremovexattr"  }, /* 236 */
+       { 2,    0,      sys_fremovexattr,       "fremovexattr"  }, /* 237 */
+       { 2,    TS,     sys_kill,               "tkill"         }, /* 238 */
+       { 4,    TF,     sys_sendfile64,         "sendfile64"    }, /* 239 */
+       { 6,    0,      sys_futex,              "futex"         }, /* 240 */
+       { 3,    0,      sys_sched_setaffinity,  "sched_setaffinity"}, /* 241 */
+       { 3,    0,      sys_sched_getaffinity,  "sched_getaffinity"}, /* 242 */
+       { 1,    0,      sys_set_thread_area,    "set_thread_area"}, /* 243 */
+       { 1,    0,      sys_get_thread_area,    "get_thread_area"}, /* 244 */
+       { 2,    0,      sys_io_setup,           "io_setup"      }, /* 245 */
+       { 1,    0,      sys_io_destroy,         "io_destroy"    }, /* 246 */
+       { 5,    0,      sys_io_getevents,       "io_getevents"  }, /* 247 */
+       { 3,    0,      sys_io_submit,          "io_submit"     }, /* 248 */
+       { 3,    0,      sys_io_cancel,          "io_cancel"     }, /* 249 */
+       { 5,    0,      sys_fadvise64,          "fadvise64"     }, /* 250 */
+       { 0,    0,      printargs,              "SYS_251"       }, /* 251 */
+       { 1,    TP,     sys_exit,               "exit_group"    }, /* 252 */
+       { 4,    0,      printargs,              "lookup_dcookie"}, /* 253 */
+       { 1,    0,      sys_epoll_create,       "epoll_create"  }, /* 254 */
+       { 4,    TD,     sys_epoll_ctl,          "epoll_ctl"     }, /* 255 */
+       { 3,    TD,     sys_epoll_wait,         "epoll_wait"    }, /* 256 */
+       { 5,    0,      sys_remap_file_pages,   "remap_file_pages"}, /* 257 */
+       { 1,    0,      printargs,              "set_tid_address"}, /* 258 */
+       { 3,    0,      sys_timer_create,       "timer_create"  }, /* 259 */
+       { 4,    0,      sys_timer_settime,      "timer_settime" }, /* 260 */
+       { 2,    0,      sys_timer_gettime,      "timer_gettime" }, /* 261 */
+       { 1,    0,      sys_timer_getoverrun,   "timer_getoverrun"}, /* 262 */
+       { 1,    0,      sys_timer_delete,       "timer_delete"  }, /* 263 */
+       { 2,    0,      sys_clock_settime,      "clock_settime" }, /* 264 */
+       { 2,    0,      sys_clock_gettime,      "clock_gettime" }, /* 265 */
+       { 2,    0,      sys_clock_getres,       "clock_getres"  }, /* 266 */
+       { 4,    0,      sys_clock_nanosleep,    "clock_nanosleep"}, /* 267 */
+       { 3,    TF,     sys_statfs64,           "statfs64"      }, /* 268 */
+       { 2,    TD,     sys_fstatfs64,          "fstatfs64"     }, /* 269 */
+       { 3,    TS,     sys_tgkill,             "tgkill"        }, /* 270 */
+       { 2,    TF,     sys_utimes,             "utimes"        }, /* 271 */
+       { 6,    0,      sys_fadvise64_64,       "fadvise64_64"  }, /* 272 */
+       { 5,    0,      printargs,              "vserver"       }, /* 273 */
+       { 4,    0,      sys_mbind,              "mbind"         }, /* 274 */
+       { 5,    0,      sys_get_mempolicy,      "get_mempolicy" }, /* 275 */
+       { 3,    0,      sys_set_mempolicy,      "set_mempolicy" }, /* 276 */
+       { 4,    0,      sys_mq_open,            "mq_open"       }, /* 277 */
+       { 1,    0,      sys_mq_unlink,          "mq_unlink"     }, /* 278 */
+       { 5,    0,      sys_mq_timedsend,       "mq_timedsend"  }, /* 279 */
+       { 5,    0,      sys_mq_timedreceive,    "mq_timedreceive"}, /* 280 */
+       { 2,    0,      sys_mq_notify,          "mq_notify"     }, /* 281 */
+       { 3,    0,      sys_mq_getsetattr,      "mq_getsetattr" }, /* 282 */
+       { 5,    0,      printargs,              "kexec_load"    }, /* 283 */
+       { 5,    TP,     sys_waitid,             "waitid"        }, /* 284 */
+       { 5,    0,      printargs,              "SYS_285"       }, /* 285 */
+       { 5,    0,      printargs,              "add_key"       }, /* 286 */
+       { 4,    0,      printargs,              "request_key"   }, /* 287 */
+       { 5,    0,      printargs,              "keyctl"        }, /* 288 */
+       { 3,    0,      printargs,              "ioprio_set"    }, /* 289 */
+       { 2,    0,      printargs,              "ioprio_get"    }, /* 290 */
+       { 0,    TD,     printargs,              "inotify_init"  }, /* 291 */
+       { 3,    TD,     sys_inotify_add_watch,  "inotify_add_watch"     }, /* 292 */
+       { 2,    TD,     sys_inotify_rm_watch,   "inotify_rm_watch"      }, /* 293 */
+       { 4,    0,      printargs,              "migrate_pages" }, /* 294 */
+       { 4,    TD|TF,  sys_openat,             "openat"        }, /* 295 */
+       { 3,    TD|TF,  sys_mkdirat,            "mkdirat"       }, /* 296 */
+       { 4,    TD|TF,  sys_mknodat,            "mknodat"       }, /* 297 */
+       { 5,    TD|TF,  sys_fchownat,           "fchownat"      }, /* 298 */
+       { 3,    TD|TF,  sys_futimesat,          "futimesat"     }, /* 299 */
+       { 4,    TD|TD,  sys_newfstatat,         "fstatat64"     }, /* 300 */
+       { 3,    TD|TF,  sys_unlinkat,           "unlinkat"      }, /* 301 */
+       { 4,    TD|TF,  sys_renameat,           "renameat"      }, /* 302 */
+       { 5,    TD|TF,  sys_linkat,             "linkat"        }, /* 303 */
+       { 3,    TD|TF,  sys_symlinkat,          "symlinkat"     }, /* 304 */
+       { 4,    TD|TF,  sys_readlinkat,         "readlinkat"    }, /* 305 */
+
+
+
+       { 3,    TD|TF,  sys_fchmodat,           "fchmodat"      }, /* 306 */
+       { 3,    TD|TF,  sys_faccessat,          "faccessat"     }, /* 307 */
+       { 6,    TD,     sys_pselect6,           "pselect6"      }, /* 308 */
+       { 5,    TD,     sys_ppoll,              "ppoll"         }, /* 309 */
+       { 1,    TP,     sys_unshare,            "unshare"       }, /* 310 */
+       { 2,    0,      printargs,              "set_robust_list"       }, /* 311 */
+       { 3,    0,      printargs,              "get_robust_list"       }, /* 312 */
+       { 6,    TD,     printargs,              "splice"        }, /* 313 */
+       { 4,    TD,     printargs,              "sync_file_range"}, /* 314 */
+       { 4,    TD,     printargs,              "tee"           }, /* 315 */
+       { 5,    TD,     printargs,              "vmsplice"      }, /* 316 */
+       { 6,    0,      sys_move_pages,         "move_pages"    }, /* 317 */
+       { 3,    0,      sys_getcpu,             "getcpu"        }, /* 318 */
+       { 5,    TD,     sys_epoll_pwait,        "epoll_pwait"   }, /* 319 */
+       { 4,    TD|TF,  sys_utimensat,          "utimensat"     }, /* 320 */
+       { 3,    TD|TS,  sys_signalfd,           "signalfd"      }, /* 321 */
+       { 2,    TD,     sys_timerfd_create,     "timerfd_create"        }, /* 322 */
+       { 1,    TD,     sys_eventfd,            "eventfd"       }, /* 323 */
+       { 6,    0,      printargs,              "fallocate"     }, /* 324 */
+       { 5,    TI,     sys_semtimedop,         "semtimedop"    }, /* 325 */
+       { 4,    TD,     sys_timerfd_settime,    "timerfd_settime"       }, /* 326 */
+       { 2,    TD,     sys_timerfd_gettime,    "timerfd_gettime"       }, /* 327 */
+       { 4,    TI,     sys_semctl,             "semctl"        }, /* 328 */
+       { 4,    TI,     sys_semget,             "semget"        }, /* 329 */
+       { 4,    TI,     sys_semop,              "semop"         }, /* 330 */
+       { 4,    TI,     sys_msgctl,             "msgctl"        }, /* 331 */
+       { 4,    TI,     sys_msgget,             "msgget"        }, /* 332 */
+       { 4,    TI,     sys_msgrcv,             "msgrcv"        }, /* 333 */
+       { 4,    TI,     sys_msgsnd,             "msgsnd"        }, /* 334 */
+       { 4,    TI,     sys_shmat,              "shmat"         }, /* 335 */
+       { 4,    TI,     sys_shmctl,             "shmctl"        }, /* 336 */
+       { 4,    TI,     sys_shmdt,              "shmdt"         }, /* 337 */
+       { 4,    TI,     sys_shmget,             "shmget"        }, /* 338 */
+       { 4,    TD|TS,  printargs,              "signalfd4"     }, /* 339 */
+       { 2,    TD,     printargs,              "eventfd2"      }, /* 340 */
+       { 1,    0,      printargs,              "epoll_create1" }, /* 341 */
+       { 3,    TD,     printargs,              "dup3"          }, /* 342 */
+       { 2,    TD,     printargs,              "pipe2"         }, /* 343 */
+       { 1,    TD,     printargs,              "inotify_init1" }, /* 344 */
+       { 3,    TN,     sys_socket,             "socket"        }, /* 345 */
+       { 4,    TN,     sys_socketpair,         "socketpair"    }, /* 346 */
+       { 3,    TN,     sys_bind,               "bind"          }, /* 347 */
+       { 2,    TN,     sys_listen,             "listen"        }, /* 348 */
+       { 3,    TN,     sys_accept,             "accept"        }, /* 349 */
+       { 3,    TN,     sys_connect,            "connect"       }, /* 350 */
+       { 3,    TN,     sys_getsockname,        "getsockname"   }, /* 351 */
+       { 3,    TN,     sys_getpeername,        "getpeername"   }, /* 352 */
+       { 6,    TN,     sys_sendto,             "sendto", SYS_sub_sendto }, /* 353 */
+       { 4,    TN,     sys_send,               "send", SYS_sub_send }, /* 354 */
+       { 6,    TN,     sys_recvfrom,           "recvfrom", SYS_sub_recvfrom }, /* 355 */
+       { 4,    TN,     sys_recv,               "recv", SYS_sub_recv }, /* 356 */
+       { 5,    TN,     sys_setsockopt,         "setsockopt"    }, /* 357 */
+       { 5,    TN,     sys_getsockopt,         "getsockopt"    }, /* 358 */
+       { 2,    TN,     sys_shutdown,           "shutdown"      }, /* 359 */
+       { 5,    TN,     sys_sendmsg,            "sendmsg"       }, /* 360 */
+       { 5,    TN,     sys_recvmsg,            "recvmsg"       }, /* 361 */
+       { 4,    TN,     sys_accept4,            "accept4"       }, /* 362 */
+       { 5,    TD,     printargs,              "preadv"        }, /* 363 */
+       { 5,    TD,     printargs,              "pwritev"       }, /* 364 */
+       { 4,    TP|TS,  printargs,              "rt_tgsigqueueinfo"     }, /* 365 */
+       { 5,    TN,     printargs,              "perf_event_open"       }, /* 366 */
+       { 5,    TN,     printargs,              "recvmmsg"      }, /* 367 */
index dadf8306a709d50ea3350001aead8fae9be8b321..2d9f9a32a14b6f9f832850f7d7aae8a014b3057e 100644 (file)
--- a/process.c
+++ b/process.c
@@ -780,6 +780,10 @@ change_syscall(struct tcb *tcp, int new)
                   new) != 0)
                return -1;
        return 0;
+#elif defined(MICROBLAZE)
+       if (ptrace(PTRACE_POKEUSER, tcp->pid, (char*)(PT_GPR(0)), new)<0)
+               return -1;
+       return 0;
 #else
 #warning Do not know how to handle change_syscall for this architecture
 #endif /* architecture */
@@ -3091,10 +3095,50 @@ const struct xlat struct_user_offsets[] = {
        { 4*PT_BP+52, "4*PT_BP+52" },
        { 4*PT_BP+56, "4*PT_BP+56" },
 #   endif
+#   ifdef MICROBLAZE
+       { PT_GPR(0),            "r0"                                    },
+       { PT_GPR(1),            "r1"                                    },
+       { PT_GPR(2),            "r2"                                    },
+       { PT_GPR(3),            "r3"                                    },
+       { PT_GPR(4),            "r4"                                    },
+       { PT_GPR(5),            "r5"                                    },
+       { PT_GPR(6),            "r6"                                    },
+       { PT_GPR(7),            "r7"                                    },
+       { PT_GPR(8),            "r8"                                    },
+       { PT_GPR(9),            "r9"                                    },
+       { PT_GPR(10),           "r10"                                   },
+       { PT_GPR(11),           "r11"                                   },
+       { PT_GPR(12),           "r12"                                   },
+       { PT_GPR(13),           "r13"                                   },
+       { PT_GPR(14),           "r14"                                   },
+       { PT_GPR(15),           "r15"                                   },
+       { PT_GPR(16),           "r16"                                   },
+       { PT_GPR(17),           "r17"                                   },
+       { PT_GPR(18),           "r18"                                   },
+       { PT_GPR(19),           "r19"                                   },
+       { PT_GPR(20),           "r20"                                   },
+       { PT_GPR(21),           "r21"                                   },
+       { PT_GPR(22),           "r22"                                   },
+       { PT_GPR(23),           "r23"                                   },
+       { PT_GPR(24),           "r24"                                   },
+       { PT_GPR(25),           "r25"                                   },
+       { PT_GPR(26),           "r26"                                   },
+       { PT_GPR(27),           "r27"                                   },
+       { PT_GPR(28),           "r28"                                   },
+       { PT_GPR(29),           "r29"                                   },
+       { PT_GPR(30),           "r30"                                   },
+       { PT_GPR(31),           "r31"                                   },
+       { PT_PC,                "rpc",                                  },
+       { PT_MSR,               "rmsr",                                 },
+       { PT_EAR,               "rear",                                 },
+       { PT_ESR,               "resr",                                 },
+       { PT_FSR,               "rfsr",                                 },
+       { PT_KERNEL_MODE,       "kernel_mode",                          },
+#   endif
 
 #   if !defined(SPARC) && !defined(HPPA) && !defined(POWERPC) \
                && !defined(ALPHA) && !defined(IA64) \
-               && !defined(CRISV10) && !defined(CRISV32)
+               && !defined(CRISV10) && !defined(CRISV32) && !defined(MICROBLAZE)
 #    if !defined(S390) && !defined(S390X) && !defined(MIPS) && !defined(SPARC64) && !defined(AVR32) && !defined(BFIN) && !defined(TILE)
        { uoff(u_fpvalid),      "offsetof(struct user, u_fpvalid)"      },
 #    endif
index 337dd6abb0952774c097b0fbba8539f645b98216..1ccad402b096ef82c2f4822e32e01249cb666d74 100644 (file)
--- a/signal.c
+++ b/signal.c
@@ -1532,6 +1532,32 @@ sys_sigreturn(struct tcb *tcp)
                return RVAL_NONE | RVAL_STR;
        }
        return 0;
+#elif defined(MICROBLAZE)
+       struct sigcontext sc;
+
+       /* TODO: Verify that this is correct...  */
+       if (entering(tcp)) {
+               long sp;
+
+               tcp->u_arg[0] = 0;
+
+               /* Read r1, the stack pointer.  */
+               if (upeek(tcp, 1 * 4, &sp) < 0)
+                       return 0;
+               if (umove(tcp, sp, &sc) < 0)
+                       return 0;
+               tcp->u_arg[0] = 1;
+               tcp->u_arg[1] = sc.oldmask;
+       } else {
+               sigset_t sigm;
+               long_to_sigset(tcp->u_arg[1], &sigm);
+               tcp->u_rval = tcp->u_error = 0;
+               if (tcp->u_arg[0] == 0)
+                       return 0;
+               tcp->auxstr = sprintsigmask("mask now ", &sigm, 0);
+               return RVAL_NONE | RVAL_STR;
+       }
+       return 0;
 #else
 #warning No sys_sigreturn() for this architecture
 #warning         (no problem, just a reminder :-)
index f33ae4ce3ef393007944485505755eaf583d29d4..38f628b682575998397f0fa434888c022122c7e7 100644 (file)
--- a/syscall.c
+++ b/syscall.c
@@ -760,6 +760,8 @@ internal_syscall(struct tcb *tcp)
        static long rax;
 #elif defined(CRISV10) || defined(CRISV32)
        static long r10;
+#elif defined(MICROBLAZE)
+       static long r3;
 #endif
 #endif /* LINUX */
 #ifdef FREEBSD
@@ -1315,6 +1317,9 @@ get_scno(struct tcb *tcp)
                        return 0;
                }
        }
+# elif defined(MICROBLAZE)
+       if (upeek(tcp, 0, &scno) < 0)
+               return -1;
 # endif
 #endif /* LINUX */
 
@@ -1527,6 +1532,14 @@ syscall_fixup(struct tcb *tcp)
                        fprintf(stderr, "stray syscall exit: r10 = %ld\n", r10);
                return 0;
        }
+#elif defined(MICROBLAZE)
+       if (upeek(tcp, 3 * 4, &r3) < 0)
+               return -1;
+       if (r3 != -ENOSYS && !(tcp->flags & TCB_INSYSCALL)) {
+               if (debug)
+                       fprintf(stderr, "stray syscall exit: r3 = %ld\n", r3);
+               return 0;
+       }
 #endif
 #endif /* LINUX */
        return 1;
@@ -1733,6 +1746,16 @@ get_error(struct tcb *tcp)
                        tcp->u_rval = rval;
                        u_error = 0;
                }
+# elif defined(MICROBLAZE)
+               /* interpret result as return value or error number */
+               if (is_negated_errno(r3)) {
+                       tcp->u_rval = -1;
+                       u_error = -r3;
+               }
+               else {
+                       tcp->u_rval = r3;
+                       u_error = 0;
+               }
 # endif
 #endif /* LINUX */
 #ifdef SUNOS4
@@ -2243,6 +2266,18 @@ syscall_enter(struct tcb *tcp)
                                return -1;
                }
        }
+#elif defined(MICROBLAZE)
+       {
+               int i;
+               if (tcp->scno >= 0 && tcp->scno < nsyscalls)
+                       tcp->u_nargs = sysent[tcp->scno].nargs;
+               else
+                       tcp->u_nargs = 0;
+               for (i = 0; i < tcp->u_nargs; i++) {
+                       if (upeek(tcp, (5 + i) * 4, &tcp->u_arg[i]) < 0)
+                               return -1;
+               }
+       }
 #elif defined(CRISV10) || defined(CRISV32)
        {
                int i;