902818 - Crash at startup on MIPS N32 system

Status: RESOLVED WORKSFORME

(Core :: XPConnect, defect)

Description

[Heiher]

User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:23.0) Gecko/20100101 Firefox/23.0 (Beta/Release)
Build ID: 20130806211916

Steps to reproduce:

Compiled with this JS JIT(MIPS n32 ABI) patch => http://mirrors.heiher.info/sources/extra/js/mozjs-mips-n32-v4.diff

Running:
./run-mozilla.sh -g ./firefox


Actual results:

[root@archlinux bin]# ./run-mozilla.sh -g ./firefox
MOZILLA_FIVE_HOME=.
  LD_LIBRARY_PATH=.:./plugins:.
DISPLAY=:0.0
DYLD_LIBRARY_PATH=.:.
     LIBRARY_PATH=
       SHLIB_PATH=.:.
          LIBPATH=.:.
       ADDON_PATH=
      MOZ_PROGRAM=./firefox
      MOZ_TOOLKIT=
        moz_debug=1
     moz_debugger=
moz_debugger_args=
which: no ddd in (/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/bin/core_perl)
/usr/bin/gdb  --args ./firefox
GNU gdb (GDB) 7.6
Copyright (C) 2013 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "mips64el-unknown-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /root/build/firefox/src/mozilla-release/obj-mips64el-unknown-linux-gnu/dist/bin/firefox...done.
(gdb) r
Starting program: /root/build/firefox/src/mozilla-release/obj-mips64el-unknown-linux-gnu/dist/bin/firefox
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[New Thread 0x6e313360 (LWP 31373)]
[New Thread 0x6d9ff360 (LWP 31374)]
[New Thread 0x6cfff360 (LWP 31375)]
[New Thread 0x6c78f360 (LWP 31380)]
[New Thread 0x6bceb360 (LWP 31382)]
[New Thread 0x6b2ff360 (LWP 31383)]
[New Thread 0x6a8ff360 (LWP 31384)]
[New Thread 0x69cff360 (LWP 31385)]
[New Thread 0x694ff360 (LWP 31386)]
[New Thread 0x68aff360 (LWP 31387)]

Program received signal SIGSEGV, Segmentation fault.
0x74c7ddf8 in JS_GetCompartmentPrincipals (compartment=0x20000000) at /root/build/firefox/src/mozilla-release/js/src/jsfriendapi.cpp:190
190     }
(gdb) bt
#0  0x74c7ddf8 in JS_GetCompartmentPrincipals (compartment=0x20000000) at /root/build/firefox/src/mozilla-release/js/src/jsfriendapi.cpp:190
#1  0x7339b1fc in GetCompartmentPrincipal (compartment=0x20000000)
    at /root/build/firefox/src/mozilla-release/js/xpconnect/wrappers/AccessCheck.cpp:32
#2  xpc::AccessCheck::isChrome (compartment=0x20000000) at /root/build/firefox/src/mozilla-release/js/xpconnect/wrappers/AccessCheck.cpp:107
#3  0x733cd1d4 in xpc::WrapperFactory::Rewrap (cx=0x10382f58, obj=0x68c66770, wrappedProto=0x67f44010, parent=0x67f20070, flags=0)
    at /root/build/firefox/src/mozilla-release/js/xpconnect/wrappers/WrapperFactory.cpp:339
#4  0x74c39274 in JSCompartment::wrap (this=0x104b5778, cx=0x10382f58, vp=0x69d00010)
    at /root/build/firefox/src/mozilla-release/js/src/jscompartment.cpp:279
#5  0x74e99614 in js::CrossCompartmentWrapper::call (this=0x77ab79c0 <js::CrossCompartmentWrapper::singleton>, cx=0x10382f58,
    wrapper_=0x67f4c180, argc=1, vp=0x69d00010) at /root/build/firefox/src/mozilla-release/js/src/jswrapper.cpp:739
#6  0x74d9e840 in call (vp=0x69d00010, argc=1, proxy=0x67f4c180, cx=0x10382f58)
    at /root/build/firefox/src/mozilla-release/js/src/jsproxy.cpp:1332
#7  proxy_Call (cx=0x10382f58, argc=1, vp=0x69d00010) at /root/build/firefox/src/mozilla-release/js/src/jsproxy.cpp:1888
#8  0x74cfa558 in CallJSNative (args=..., native=<optimized out>, cx=0x10382f58)
    at /root/build/firefox/src/mozilla-release/js/src/jscntxtinlines.h:372
#9  js::InvokeKernel (cx=0x10382f58, args=..., construct=<optimized out>) at /root/build/firefox/src/mozilla-release/js/src/jsinterp.cpp:345
#10 0x74d0baa8 in Invoke (construct=js::NO_CONSTRUCT, args=..., cx=0x10382f58)
    at /root/build/firefox/src/mozilla-release/js/src/jsinterp.h:119
#11 js::Invoke (cx=0x10382f58, thisv=..., fval=..., argc=<optimized out>, argv=<optimized out>, rval=0x7fff0e48)
    at /root/build/firefox/src/mozilla-release/js/src/jsinterp.cpp:396
#12 0x74bcf124 in JS_CallFunctionValue (cx=0x10382f58, objArg=0x67f4c180, fval=..., argc=1, argv=<optimized out>, rval=<optimized out>)
    at /root/build/firefox/src/mozilla-release/js/src/jsapi.cpp:5850
#13 0x73152f50 in nsXPCWrappedJSClass::CallMethod (this=0x10386028, wrapper=<optimized out>, methodIndex=3, info_=0x101479b0,
    nativeParams=0x7fff1180) at /root/build/firefox/src/mozilla-release/js/xpconnect/src/XPCWrappedJSClass.cpp:1442
#14 0x7313cb74 in nsXPCWrappedJS::CallMethod (this=0x104beca8, methodIndex=<optimized out>, info=0x101479b0, params=0x7fff1180)
    at /root/build/firefox/src/mozilla-release/js/xpconnect/src/XPCWrappedJS.cpp:580
#15 0x741f8184 in PrepareAndDispatch (self=0x105259f8, methodIndex=<optimized out>, args=<optimized out>, gprData=0x7fff1288,
    fprData=0x7fff1250) at /root/build/firefox/src/mozilla-release/xpcom/reflect/xptcall/src/md/unix/xptcstubs_mips64.cpp:168
#16 0x741fa3e4 in sharedstub () at /root/build/firefox/src/mozilla-release/xpcom/reflect/xptcall/src/md/unix/xptcstubs_asm_mips64.s:104
#17 0x7338d354 in mozJSComponentLoader::ModuleEntry::GetFactory (module=..., entry=...)
    at /root/build/firefox/src/mozilla-release/js/xpconnect/loader/mozJSComponentLoader.cpp:1312
#18 0x00000000 in ?? ()
(gdb) x/20i $pc
=> 0x74c7ddf8 <JS_GetCompartmentPrincipals(JSCompartment*)+96>: lw      v0,4(s1)
   0x74c7ddfc <JS_GetCompartmentPrincipals(JSCompartment*)+100>:        ld      a0,-10792(v1)
   0x74c7de00 <JS_GetCompartmentPrincipals(JSCompartment*)+104>:        sw      zero,21016(s0)
   0x74c7de04 <JS_GetCompartmentPrincipals(JSCompartment*)+108>:        ld      gp,16(sp)
   0x74c7de08 <JS_GetCompartmentPrincipals(JSCompartment*)+112>:        daddiu  a0,a0,1
   0x74c7de0c <JS_GetCompartmentPrincipals(JSCompartment*)+116>:        ld      s1,8(sp)
   0x74c7de10 <JS_GetCompartmentPrincipals(JSCompartment*)+120>:        ld      s0,0(sp)
   0x74c7de14 <JS_GetCompartmentPrincipals(JSCompartment*)+124>:        addiu   sp,sp,32
   0x74c7de18 <JS_GetCompartmentPrincipals(JSCompartment*)+128>:        jr      ra
   0x74c7de1c <JS_GetCompartmentPrincipals(JSCompartment*)+132>:        sd      a0,-10792(v1)
   0x74c7de20 <JS_ShrinkGCBuffers(JSRuntime*)>: addiu   sp,sp,-48
   0x74c7de24 <JS_ShrinkGCBuffers(JSRuntime*)+4>:       sd      gp,32(sp)
   0x74c7de28 <JS_ShrinkGCBuffers(JSRuntime*)+8>:       lui     gp,0x1d9
   0x74c7de2c <JS_ShrinkGCBuffers(JSRuntime*)+12>:      addu    gp,gp,t9
   0x74c7de30 <JS_ShrinkGCBuffers(JSRuntime*)+16>:      sd      s2,24(sp)
   0x74c7de34 <JS_ShrinkGCBuffers(JSRuntime*)+20>:      move    s2,a0
   0x74c7de38 <JS_ShrinkGCBuffers(JSRuntime*)+24>:      addiu   gp,gp,16620
   0x74c7de3c <JS_ShrinkGCBuffers(JSRuntime*)+28>:      sd      ra,40(sp)
   0x74c7de40 <JS_ShrinkGCBuffers(JSRuntime*)+32>:      lw      t9,15080(gp)
   0x74c7de44 <JS_ShrinkGCBuffers(JSRuntime*)+36>:      addiu   a0,gp,18028
(gdb) i r
                  zero               at               v0               v1
 R0   0000000000000000 0000000000000001 0000000010063440 0000000077a6c000
                    a0               a1               a2               a3
 R4   0000000000000000 000000000000154c 0000000074c7dd98 0000000000000000
                    a4               a5               a6               a7
 R8   0000000000000000 0000000077a5e5f8 00000000104b5d50 0000000000000154
                    t0               t1               t2               t3
 R12  000000000000007d 0000000077a59af8 fffffffffffffffe 00000000682af850
                    s0               s1               s2               s3
 R16  0000000010063440 0000000020000000 0000000000000000 0000000000000000
                    s4               s5               s6               s7
 R20  0000000020000000 0000000000000000 0000000067f20070 0000000020000000
                    t8               t9               k0               k1
 R24  0000000077a5c000 0000000010021ed0 0000000000000000 0000000000000000
                    gp               sp               s8               ra
 R28  0000000076a11f0c 000000007fff0920 000000007738d5e8 000000007339b1fc
                status               lo               hi         badvaddr
      000000000400ccf3 0000000000000000 0000000000000009 0000000020000004
                 cause               pc
      0000000010000008 0000000074c7ddf8
                  fcsr              fir          restart
      0000000020000044 0000000000770501 0000000000000000
(gdb)


Expected results:

PASS

Comment 1

[Heiher]

This problem has been fixed, It's wrong page size for Loongson platform.