Attachment 693072 Details for Bug 907682 – File: backtrace

File: backtrace

backtrace (text/plain), 20.31 KB, created by roglee on 2013-02-05 00:20:13 UTC

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Creator: roglee

Created: 2013-02-05 00:20:13 UTC

Size: 20.31 KB

patch

obsolete

>[New LWP 4299]
>[New LWP 4301]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib/libthread_db.so.1".
>Core was generated by `/usr/bin/rocksndiamonds'.
>Program terminated with signal 11, Segmentation fault.
>#0  0xb774892a in SDL_memcpySSE (len=<optimized out>, from=0xb2283108 "", to=0x2f4a0 <Address 0x2f4a0 out of bounds>) at src/video/SDL_blit.c:141
>141			__asm__ __volatile__ (
>
>Thread 2 (Thread 0xb371cb40 (LWP 4301)):
>#0  0xb77f4424 in __kernel_vsyscall ()
>No symbol table info available.
>#1  0x487b62a4 in __libc_writev (fd=8, vector=0xb371b8d8, count=3) at ../sysdeps/unix/sysv/linux/writev.c:55
>        resultvar = <optimized out>
>        oldtype = 12
>        result = <optimized out>
>#2  0x48ccb60d in write_vec (count=0xb371b858, vector=0xb371b854, c=0xa990270) at xcb_conn.c:217
>        n = <optimized out>
>#3  _xcb_conn_wait (c=c@entry=0xa990270, cond=cond@entry=0xa991304, vector=vector@entry=0xb371b854, count=count@entry=0xb371b858) at xcb_conn.c:457
>        may_read = <optimized out>
>        ret = <optimized out>
>        fd = {fd = 8, events = 5, revents = 4}
>#4  0x48ccbbc8 in _xcb_out_send (c=c@entry=0xa990270, vector=vector@entry=0xb371b8d8, count=count@entry=3) at xcb_out.c:349
>        ret = <optimized out>
>#5  0x48ccbd97 in xcb_writev (c=c@entry=0xa990270, vector=vector@entry=0xb371b8d8, count=count@entry=3, requests=2) at xcb_out.c:297
>        ret = <optimized out>
>#6  0x48d218c0 in _XSend (dpy=dpy@entry=0xa989490, data=data@entry=0x0, size=size@entry=0) at xcb_io.c:494
>        dummy_request = {reqType = 0 '\000', data = 0 '\000', length = 0}
>        pad = "\000\000"
>        vec = {{iov_base = 0xa9953f8, iov_len = 12}, {iov_base = 0x0, iov_len = 0}, {iov_base = 0x48e1e6dc <pad.14056>, iov_len = 0}}
>        requests = 2
>        ext = 0x0
>        c = 0xa990270
>#7  0x48d21eec in _XReply (dpy=dpy@entry=0xa989490, rep=rep@entry=0xb371b970, extra=extra@entry=0, discard=discard@entry=1) at xcb_io.c:580
>        error = <optimized out>
>        c = 0xa990270
>        reply = <optimized out>
>        current = <optimized out>
>        __PRETTY_FUNCTION__ = "_XReply"
>#8  0x48d1d46c in XSync (dpy=dpy@entry=0xa989490, discard=discard@entry=1) at Sync.c:44
>        rep = {type = 0 '\000', revertTo = 0 '\000', sequenceNumber = 0, length = 60, focus = 8, pad1 = 1, pad2 = 9371905, pad3 = 0, pad4 = 1221606633, pad5 = 1222754292}
>#9  0x48cfd30e in XCloseDisplay (dpy=0xa989490) at ClDisplay.c:61
>        ext = <optimized out>
>        i = <optimized out>
>#10 0xb776d39d in XCloseDisplay (a=0xa989490) at src/video/x11/SDL_x11sym.h:33
>No locals.
>#11 0xb77774b8 in X11_VideoQuit (this=0xa97b730) at src/video/x11/SDL_x11video.c:1543
>No locals.
>#12 0xb776289c in SDL_VideoQuit () at src/video/SDL_video.c:1365
>        video = 0xa97b730
>        this = 0xa97b730
>        ready_to_go = <optimized out>
>#13 0xb77397bd in SDL_QuitSubSystem (flags=flags@entry=65535) at src/SDL.c:196
>No locals.
>#14 0xb773985c in SDL_Quit () at src/SDL.c:222
>No locals.
>#15 0xb7739dc0 in SDL_Parachute (sig=11) at src/SDL_fatal.c:41
>No locals.
>#16 <signal handler called>
>No symbol table info available.
>#17 0x48f33d1c in _DYNAMIC () from /lib/libmikmod.so.3
>No symbol table info available.
>#18 0x48f1503f in pt_playeffects (a=0xafb3b44, channel=<optimized out>, mod=0xaf10fa0) at ../playercode/mplayer.c:2237
>        flags = 0
>        c = <optimized out>
>        explicitslides = 0
>        tick = 0
>        f = <optimized out>
>#19 pt_EffectsPass1 (mod=0xaf10fa0) at ../playercode/mplayer.c:2671
>        channel = <optimized out>
>        a = 0xafb3b44
>        aout = <optimized out>
>        explicitslides = 0
>#20 0x48f15ca8 in Player_HandleTick () at ../playercode/mplayer.c:2926
>        channel = <optimized out>
>        max_volume = 128
>#21 0x48f21a83 in VC2_WriteSamples (buf=<optimized out>, buf@entry=0xa962ed8 "\020\066\226\nxM\226\n", todo=512, todo@entry=256) at ../playercode/virtch2.c:1124
>        left = <optimized out>
>        portion = <optimized out>
>        buffer = <optimized out>
>        t = <optimized out>
>        pan = <optimized out>
>        vol = <optimized out>
>#22 0x48f23acc in VC2_WriteBytes (buf=0xa962ed8 "\020\066\226\nxM\226\n", todo=<optimized out>) at ../playercode/virtch_common.c:270
>No locals.
>#23 0x48f244f5 in VC_WriteBytes (a=0xa962ed8 "\020\066\226\nxM\226\n", b=1024) at ../playercode/virtch_common.c:153
>No locals.
>#24 0x474a7920 in MOD_playAudio (music=0xaf10fa0, stream=stream@entry=0xa962ed8 "\020\066\226\nxM\226\n", len=len@entry=1024) at music_mod.c:302
>No locals.
>#25 0x474a4c91 in music_mixer (udata=0x0, stream=0xa962ed8 "\020\066\226\nxM\226\n", len=1024) at music.c:286
>        left = 0
>#26 0x474a2c58 in mix_channels (udata=udata@entry=0x0, stream=0xa962ed8 "\020\066\226\nxM\226\n", len=len@entry=1024) at mixer.c:299
>        mix_input = <optimized out>
>        i = <optimized out>
>        mixable = <optimized out>
>        volume = 128
>        sdl_ticks = <optimized out>
>#27 0xb773a1f7 in SDL_RunAudio (audiop=0xa963508) at src/audio/SDL_audio.c:198
>        audio = 0xa963508
>        stream = <optimized out>
>        stream_len = 1024
>        udata = 0x0
>        fill = 0x474a2c10 <mix_channels>
>        silence = 0
>#28 0xb7742eb2 in SDL_RunThread (data=data@entry=0xa965608) at src/thread/SDL_thread.c:204
>        args = 0xa965608
>        userfunc = 0xb773a040 <SDL_RunAudio>
>        userdata = <optimized out>
>        statusloc = 0xa967c30
>#29 0xb778e25c in RunThread (data=0xa965608) at src/thread/pthread/SDL_systhread.c:47
>No locals.
>#30 0x4888eaff in start_thread (arg=0xb371cb40) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0xb371cb40
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {1216999424, 0, 4001536, -1284389784, -738266066, 564945881}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#31 0x487be09e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:132
>No locals.
>
>Thread 1 (Thread 0xb77306c0 (LWP 4299)):
>#0  0xb774892a in SDL_memcpySSE (len=<optimized out>, from=0xb2283108 "", to=0x2f4a0 <Address 0x2f4a0 out of bounds>) at src/video/SDL_blit.c:141
>        i = 0
>#1  SDL_BlitCopy (info=0xbfd5d240) at src/video/SDL_blit.c:172
>        src = 0xb2283108 ""
>        dst = 0x2f4a0 <Address 0x2f4a0 out of bounds>
>        w = <optimized out>
>        h = 31
>        srcskip = 2432
>        dstskip = 2688
>#2  0xb77486ea in SDL_SoftBlit (src=0xa9c9758, srcrect=0xbfd5d308, dst=0xa9c62f0, dstrect=0xbfd5d358) at src/video/SDL_blit.c:97
>        info = {s_pixels = 0xb2283108 "", s_width = 32, s_height = 32, s_skip = 2304, d_pixels = 0x2f4a0 <Address 0x2f4a0 out of bounds>, d_width = 32, d_height = 32, d_skip = 2560, aux_data = 0x0, src = 0xa9c9798, table = 0x0, dst = 0xa99cb40}
>        okay = <optimized out>
>        src_locked = <optimized out>
>        dst_locked = 0
>#3  0xb775f880 in SDL_LowerBlit (src=src@entry=0xa9c9758, srcrect=srcrect@entry=0xbfd5d308, dst=dst@entry=0xa9c62f0, dstrect=dstrect@entry=0xbfd5d358) at src/video/SDL_surface.c:440
>        do_blit = <optimized out>
>        hw_srcrect = {x = 0, y = 0, w = 0, h = 0}
>        hw_dstrect = {x = 654, y = 0, w = 22909, h = 2053}
>#4  0xb775fb07 in SDL_UpperBlit (src=0xa9c9758, srcrect=srcrect@entry=0xbfd5d350, dst=0xa9c62f0, dstrect=dstrect@entry=0xbfd5d358) at src/video/SDL_surface.c:530
>        sr = {x = 64, y = 96, w = 32, h = 32}
>        fulldst = {x = 0, y = 0, w = 8, h = 0}
>        srcx = 64
>        srcy = 96
>        w = 32
>        h = <optimized out>
>#5  0x080c52fd in SDLCopyArea (src_bitmap=src_bitmap@entry=0xa9c9738, dst_bitmap=dst_bitmap@entry=0xa9c9468, src_x=64, src_y=96, width=32, height=32, dst_x=40, dst_y=dst_y@entry=72, mask_mode=mask_mode@entry=0) at sdl.c:395
>        real_dst_bitmap = 0xa9c6df8
>        src_rect = {x = 64, y = 96, w = 32, h = 32}
>        dst_rect = {x = 40, y = 72, w = 32, h = 32}
>#6  0x080aed68 in sysCopyArea (mask_mode=0, dst_y=72, dst_x=<optimized out>, height=<optimized out>, width=<optimized out>, src_y=<optimized out>, src_x=<optimized out>, dst_bitmap=0xa9c9468, src_bitmap=0xa9c9738) at system.c:352
>No locals.
>#7  BlitBitmap (src_bitmap=src_bitmap@entry=0xa9c9738, dst_bitmap=0xa9c9468, src_x=64, src_y=96, width=width@entry=32, height=height@entry=32, dst_x=40, dst_y=72) at system.c:704
>        dst_x_unclipped = <optimized out>
>        dst_y_unclipped = 72
>#8  0x080533f7 in BackToFront () at tools.c:445
>        x = <optimized out>
>        y = <optimized out>
>        buffer = 0xa9c9738
>#9  0x08052445 in EventLoop () at events.c:188
>No locals.
>#10 0x0804acc4 in main (argc=1, argv=0xbfd5d614) at main.c:5592
>        window_title_string = <optimized out>
>From        To          Syms Read   Shared Object Library
>0x44b85ac0  0x44b8e0b4  Yes         /lib/libSDL_image-1.2.so.0
>0x4749c3b0  0x474b4c44  Yes         /lib/libSDL_mixer-1.2.so.0
>0x474ec1d0  0x474edaf4  Yes         /lib/libSDL_net-1.2.so.0
>0xb7739410  0xb7791334  Yes         /lib/libSDL-1.2.so.0
>0x4888c6b0  0x48897eb0  Yes         /lib/libpthread.so.0
>0x488b3460  0x488dc5bc  Yes         /lib/libm.so.6
>0x48972040  0x48988c24  Yes         /lib/libgcc_s.so.1
>0x486e00b0  0x48823fbc  Yes         /lib/libc.so.6
>0x48fe1d20  0x49000cf4  Yes         /lib/libpng15.so.15
>0x4cff2860  0x4d02cbc4  Yes         /lib/libjpeg.so.62
>0x4d2835c0  0x4d2c4174  Yes         /lib/libtiff.so.5
>0x488f2860  0x488ffa94  Yes         /lib/libz.so.1
>0x48881ad0  0x48882afc  Yes         /lib/libdl.so.2
>0x486a6850  0x486bef7c  Yes         /lib/ld-linux.so.2
>0x4d2f4bb0  0x4d2fb3a4  Yes         /lib/libjbig.so.2.0
>0xb7724a40  0xb772be9c  Yes         /lib/libnss_files.so.2
>0xb771f030  0xb7720498  Yes         /lib/libpulse-simple.so.0
>0x4dc64f90  0x4dc9a1a4  Yes         /lib/libpulse.so.0
>0x4bebaf50  0x4bebf554  Yes         /lib/libjson.so.0
>0x4dc019a0  0x4dc419c4  Yes         /usr/lib/pulseaudio/libpulsecommon-2.1.so
>0x4b87c430  0x4b87c584  Yes         /lib/libX11-xcb.so.1
>0x48cfb410  0x48d8a944  Yes         /lib/libX11.so.6
>0x48ccaf70  0x48cdb514  Yes         /lib/libxcb.so.1
>0x49498630  0x494a6714  Yes         /lib/libICE.so.6
>0x4948b4a0  0x4948fce4  Yes         /lib/libSM.so.6
>0x49ce7f40  0x49cea994  Yes         /lib/libXtst.so.6
>0x4dbea070  0x4dbee114  Yes         /lib/libwrap.so.0
>0x4bd06590  0x4bd4ef64  Yes         /lib/libsndfile.so.1
>0x4dbd7e60  0x4dbda994  Yes         /lib/libasyncns.so.0
>0x48c7b9d0  0x48cabf24  Yes         /lib/libdbus-1.so.3
>0x488a5920  0x488a943c  Yes         /lib/librt.so.1
>0x48e21a60  0x48e22954  Yes         /lib/libXau.so.6
>0x48e27f20  0x48e29b14  Yes         /lib/libuuid.so.1
>0x48fcc880  0x48fd7174  Yes         /lib/libXext.so.6
>0x492968f0  0x492a0f44  Yes         /lib/libXi.so.6
>0x4ba18190  0x4ba26b74  Yes         /lib/libnsl.so.1
>0x4bd6fdd0  0x4bd785ac  Yes         /lib/libgsm.so.1
>0x4bccb630  0x4bcf72b4  Yes         /lib/libFLAC.so.8
>0x4bb21c20  0x4bb245f8  Yes         /lib/libvorbisenc.so.2
>0x4ba97800  0x4baae8b4  Yes         /lib/libvorbis.so.0
>0x4ba59410  0x4ba5c144  Yes         /lib/libogg.so.0
>0x489b7700  0x489c60c4  Yes         /lib/libresolv.so.2
>0x48ee7660  0x48f24b44  Yes         /lib/libmikmod.so.3
>0x4947f3c0  0x49485264  Yes         /lib/libXrender.so.1
>0x494c5490  0x494cb164  Yes         /lib/libXrandr.so.2
>0x494b8f60  0x494be484  Yes         /lib/libXcursor.so.1
>0x4931bf70  0x4931e40c  Yes         /lib/libXfixes.so.3
>$1 = 0x0
>No symbol "__glib_assert_msg" in current context.
>eax            0x10	16
>ecx            0x0	0
>edx            0x2f4a0	193696
>ebx            0xb77a6000	-1216716800
>esp            0xbfd5d1c0	0xbfd5d1c0
>ebp            0xb2283108	0xb2283108
>esi            0xb2283108	-1305988856
>edi            0x2f4a0	193696
>eip            0xb774892a	0xb774892a <SDL_BlitCopy+218>
>eflags         0x210246	[ PF ZF IF RF ID ]
>cs             0x73	115
>ss             0x7b	123
>ds             0x7b	123
>es             0x7b	123
>fs             0x0	0
>gs             0x33	51
>Dump of assembler code for function SDL_BlitCopy:
>   0xb7748850 <+0>:	push   %ebp
>   0xb7748851 <+1>:	push   %edi
>   0xb7748852 <+2>:	push   %esi
>   0xb7748853 <+3>:	push   %ebx
>   0xb7748854 <+4>:	call   0xb7739410 <__x86.get_pc_thunk.bx>
>   0xb7748859 <+9>:	add    $0x5d7a7,%ebx
>   0xb774885f <+15>:	lea    -0x3c(%esp),%esp
>   0xb7748863 <+19>:	mov    0x50(%esp),%eax
>   0xb7748867 <+23>:	mov    0x2c(%eax),%edx
>   0xb774886a <+26>:	mov    0x18(%eax),%esi
>   0xb774886d <+29>:	mov    (%eax),%ebp
>   0xb774886f <+31>:	movzbl 0x5(%edx),%edx
>   0xb7748873 <+35>:	imul   0x14(%eax),%edx
>   0xb7748877 <+39>:	mov    %edx,0x18(%esp)
>   0xb774887b <+43>:	mov    0x18(%esp),%ecx
>   0xb774887f <+47>:	add    0xc(%eax),%ecx
>   0xb7748882 <+50>:	mov    0x10(%eax),%edx
>   0xb7748885 <+53>:	mov    %ecx,0x24(%esp)
>   0xb7748889 <+57>:	mov    0x18(%esp),%ecx
>   0xb774888d <+61>:	add    0x1c(%eax),%ecx
>   0xb7748890 <+64>:	mov    %edx,0x14(%esp)
>   0xb7748894 <+68>:	mov    %ecx,0x28(%esp)
>   0xb7748898 <+72>:	call   0xb7738f80 <SDL_HasSSE@plt>
>   0xb774889d <+77>:	test   %eax,%eax
>   0xb774889f <+79>:	mov    0x14(%esp),%edx
>   0xb77488a3 <+83>:	je     0xb7748991 <SDL_BlitCopy+321>
>   0xb77488a9 <+89>:	test   %esi,%esi
>   0xb77488ab <+91>:	lea    -0x1(%esi),%eax
>   0xb77488ae <+94>:	mov    %eax,0x1c(%esp)
>   0xb77488b2 <+98>:	je     0xb7748986 <SDL_BlitCopy+310>
>   0xb77488b8 <+104>:	mov    0x18(%esp),%ecx
>   0xb77488bc <+108>:	mov    0x18(%esp),%eax
>   0xb77488c0 <+112>:	mov    0x18(%esp),%esi
>   0xb77488c4 <+116>:	and    $0x7,%ecx
>   0xb77488c7 <+119>:	add    $0x7,%eax
>   0xb77488ca <+122>:	test   %esi,%esi
>   0xb77488cc <+124>:	cmovns 0x18(%esp),%eax
>   0xb77488d1 <+129>:	mov    %ecx,0x20(%esp)
>   0xb77488d5 <+133>:	sar    $0x3,%eax
>   0xb77488d8 <+136>:	shr    $0x2,%ecx
>   0xb77488db <+139>:	mov    %eax,0xc(%esp)
>   0xb77488df <+143>:	mov    %ecx,0x2c(%esp)
>   0xb77488e3 <+147>:	lea    0x0(,%eax,8),%ecx
>   0xb77488ea <+154>:	mov    %ecx,0x18(%esp)
>   0xb77488ee <+158>:	xchg   %ax,%ax
>   0xb77488f0 <+160>:	prefetchnta 0x0(%ebp)
>   0xb77488f4 <+164>:	prefetchnta 0x40(%ebp)
>   0xb77488f8 <+168>:	prefetchnta 0x80(%ebp)
>   0xb77488ff <+175>:	prefetchnta 0xc0(%ebp)
>   0xb7748906 <+182>:	mov    0xc(%esp),%eax
>   0xb774890a <+186>:	mov    %edx,%edi
>   0xb774890c <+188>:	test   %eax,%eax
>   0xb774890e <+190>:	mov    %ebp,%esi
>   0xb7748910 <+192>:	jle    0xb774894a <SDL_BlitCopy+250>
>   0xb7748912 <+194>:	xor    %ecx,%ecx
>   0xb7748914 <+196>:	mov    0xc(%esp),%eax
>   0xb7748918 <+200>:	nop
>   0xb7748919 <+201>:	lea    0x0(%esi,%eiz,1),%esi
>   0xb7748920 <+208>:	prefetchnta 0x100(%esi)
>   0xb7748927 <+215>:	movq   (%esi),%mm0
>=> 0xb774892a <+218>:	movntq %mm0,(%edi)
>   0xb774892d <+221>:	add    $0x1,%ecx
>   0xb7748930 <+224>:	add    $0x8,%esi
>   0xb7748933 <+227>:	add    $0x8,%edi
>   0xb7748936 <+230>:	cmp    %eax,%ecx
>   0xb7748938 <+232>:	jne    0xb7748920 <SDL_BlitCopy+208>
>   0xb774893a <+234>:	mov    0x18(%esp),%esi
>   0xb774893e <+238>:	mov    0x18(%esp),%edi
>   0xb7748942 <+242>:	mov    %eax,0xc(%esp)
>   0xb7748946 <+246>:	add    %ebp,%esi
>   0xb7748948 <+248>:	add    %edx,%edi
>   0xb774894a <+250>:	mov    0x20(%esp),%eax
>   0xb774894e <+254>:	test   %eax,%eax
>   0xb7748950 <+256>:	je     0xb774896e <SDL_BlitCopy+286>
>   0xb7748952 <+258>:	mov    0x2c(%esp),%eax
>   0xb7748956 <+262>:	mov    %eax,0x10(%esp)
>   0xb774895a <+266>:	mov    %eax,%ecx
>   0xb774895c <+268>:	mov    0x20(%esp),%eax
>   0xb7748960 <+272>:	cld    
>   0xb7748961 <+273>:	rep movsl %ds:(%esi),%es:(%edi)
>   0xb7748963 <+275>:	test   $0x2,%al
>   0xb7748965 <+277>:	je     0xb7748969 <SDL_BlitCopy+281>
>   0xb7748967 <+279>:	movsw  %ds:(%esi),%es:(%edi)
>   0xb7748969 <+281>:	test   $0x1,%al
>   0xb774896b <+283>:	je     0xb774896e <SDL_BlitCopy+286>
>   0xb774896d <+285>:	movsb  %ds:(%esi),%es:(%edi)
>   0xb774896e <+286>:	add    0x24(%esp),%ebp
>   0xb7748972 <+290>:	add    0x28(%esp),%edx
>   0xb7748976 <+294>:	subl   $0x1,0x1c(%esp)
>   0xb774897b <+299>:	cmpl   $0xffffffff,0x1c(%esp)
>   0xb7748980 <+304>:	jne    0xb77488f0 <SDL_BlitCopy+160>
>   0xb7748986 <+310>:	emms   
>   0xb7748988 <+312>:	lea    0x3c(%esp),%esp
>   0xb774898c <+316>:	pop    %ebx
>   0xb774898d <+317>:	pop    %esi
>   0xb774898e <+318>:	pop    %edi
>   0xb774898f <+319>:	pop    %ebp
>   0xb7748990 <+320>:	ret    
>   0xb7748991 <+321>:	mov    %edx,0x14(%esp)
>   0xb7748995 <+325>:	call   0xb7738dd0 <SDL_HasMMX@plt>
>   0xb774899a <+330>:	test   %eax,%eax
>   0xb774899c <+332>:	mov    0x14(%esp),%edx
>   0xb77489a0 <+336>:	lea    -0x1(%esi),%eax
>   0xb77489a3 <+339>:	je     0xb7748a70 <SDL_BlitCopy+544>
>   0xb77489a9 <+345>:	test   %esi,%esi
>   0xb77489ab <+347>:	mov    %eax,0x1c(%esp)
>   0xb77489af <+351>:	je     0xb7748986 <SDL_BlitCopy+310>
>   0xb77489b1 <+353>:	mov    0x18(%esp),%ecx
>   0xb77489b5 <+357>:	mov    0x18(%esp),%eax
>   0xb77489b9 <+361>:	mov    0x18(%esp),%esi
>   0xb77489bd <+365>:	and    $0x7,%ecx
>   0xb77489c0 <+368>:	add    $0x7,%eax
>   0xb77489c3 <+371>:	test   %esi,%esi
>   0xb77489c5 <+373>:	cmovns 0x18(%esp),%eax
>   0xb77489ca <+378>:	mov    %ecx,0x20(%esp)
>   0xb77489ce <+382>:	sar    $0x3,%eax
>   0xb77489d1 <+385>:	shr    $0x2,%ecx
>   0xb77489d4 <+388>:	mov    %eax,0xc(%esp)
>   0xb77489d8 <+392>:	mov    %ecx,0x2c(%esp)
>   0xb77489dc <+396>:	lea    0x0(,%eax,8),%ecx
>   0xb77489e3 <+403>:	mov    %ecx,0x18(%esp)
>   0xb77489e7 <+407>:	mov    %esi,%esi
>   0xb77489e9 <+409>:	lea    0x0(%edi,%eiz,1),%edi
>   0xb77489f0 <+416>:	mov    0xc(%esp),%eax
>   0xb77489f4 <+420>:	xor    %ecx,%ecx
>   0xb77489f6 <+422>:	test   %eax,%eax
>   0xb77489f8 <+424>:	mov    %edx,%edi
>   0xb77489fa <+426>:	mov    %ebp,%esi
>   0xb77489fc <+428>:	jle    0xb7748a33 <SDL_BlitCopy+483>
>   0xb77489fe <+430>:	mov    0xc(%esp),%eax
>   0xb7748a02 <+434>:	lea    0x0(%esi,%eiz,1),%esi
>   0xb7748a09 <+441>:	lea    0x0(%edi,%eiz,1),%edi
>   0xb7748a10 <+448>:	movq   (%esi),%mm0
>   0xb7748a13 <+451>:	movq   %mm0,(%edi)
>   0xb7748a16 <+454>:	add    $0x1,%ecx
>   0xb7748a19 <+457>:	add    $0x8,%esi
>   0xb7748a1c <+460>:	add    $0x8,%edi
>   0xb7748a1f <+463>:	cmp    %eax,%ecx
>   0xb7748a21 <+465>:	jne    0xb7748a10 <SDL_BlitCopy+448>
>   0xb7748a23 <+467>:	mov    0x18(%esp),%esi
>   0xb7748a27 <+471>:	mov    0x18(%esp),%edi
>   0xb7748a2b <+475>:	mov    %eax,0xc(%esp)
>   0xb7748a2f <+479>:	add    %ebp,%esi
>   0xb7748a31 <+481>:	add    %edx,%edi
>   0xb7748a33 <+483>:	mov    0x20(%esp),%eax
>   0xb7748a37 <+487>:	test   %eax,%eax
>   0xb7748a39 <+489>:	je     0xb7748a57 <SDL_BlitCopy+519>
>   0xb7748a3b <+491>:	mov    0x2c(%esp),%eax
>   0xb7748a3f <+495>:	mov    %eax,0x10(%esp)
>   0xb7748a43 <+499>:	mov    %eax,%ecx
>   0xb7748a45 <+501>:	mov    0x20(%esp),%eax
>   0xb7748a49 <+505>:	cld    
>   0xb7748a4a <+506>:	rep movsl %ds:(%esi),%es:(%edi)
>   0xb7748a4c <+508>:	test   $0x2,%al
>   0xb7748a4e <+510>:	je     0xb7748a52 <SDL_BlitCopy+514>
>   0xb7748a50 <+512>:	movsw  %ds:(%esi),%es:(%edi)
>   0xb7748a52 <+514>:	test   $0x1,%al
>   0xb7748a54 <+516>:	je     0xb7748a57 <SDL_BlitCopy+519>
>   0xb7748a56 <+518>:	movsb  %ds:(%esi),%es:(%edi)
>   0xb7748a57 <+519>:	add    0x24(%esp),%ebp
>   0xb7748a5b <+523>:	add    0x28(%esp),%edx
>   0xb7748a5f <+527>:	subl   $0x1,0x1c(%esp)
>   0xb7748a64 <+532>:	cmpl   $0xffffffff,0x1c(%esp)
>   0xb7748a69 <+537>:	jne    0xb77489f0 <SDL_BlitCopy+416>
>   0xb7748a6b <+539>:	jmp    0xb7748986 <SDL_BlitCopy+310>
>   0xb7748a70 <+544>:	mov    0x18(%esp),%ecx
>   0xb7748a74 <+548>:	shr    $0x2,%ecx
>   0xb7748a77 <+551>:	test   %esi,%esi
>   0xb7748a79 <+553>:	mov    %ecx,0x1c(%esp)
>   0xb7748a7d <+557>:	je     0xb7748988 <SDL_BlitCopy+312>
>   0xb7748a83 <+563>:	mov    %eax,0x20(%esp)
>   0xb7748a87 <+567>:	mov    %esi,%esi
>   0xb7748a89 <+569>:	lea    0x0(%edi,%eiz,1),%edi
>   0xb7748a90 <+576>:	mov    0x1c(%esp),%ecx
>   0xb7748a94 <+580>:	mov    %edx,%edi
>   0xb7748a96 <+582>:	mov    %ebp,%esi
>   0xb7748a98 <+584>:	mov    0x18(%esp),%eax
>   0xb7748a9c <+588>:	cld    
>   0xb7748a9d <+589>:	rep movsl %ds:(%esi),%es:(%edi)
>   0xb7748a9f <+591>:	test   $0x2,%al
>   0xb7748aa1 <+593>:	je     0xb7748aa5 <SDL_BlitCopy+597>
>   0xb7748aa3 <+595>:	movsw  %ds:(%esi),%es:(%edi)
>   0xb7748aa5 <+597>:	test   $0x1,%al
>   0xb7748aa7 <+599>:	je     0xb7748aaa <SDL_BlitCopy+602>
>   0xb7748aa9 <+601>:	movsb  %ds:(%esi),%es:(%edi)
>   0xb7748aaa <+602>:	add    0x24(%esp),%ebp
>   0xb7748aae <+606>:	add    0x28(%esp),%edx
>   0xb7748ab2 <+610>:	subl   $0x1,0x20(%esp)
>   0xb7748ab7 <+615>:	cmpl   $0xffffffff,0x20(%esp)
>   0xb7748abc <+620>:	jne    0xb7748a90 <SDL_BlitCopy+576>
>   0xb7748abe <+622>:	lea    0x3c(%esp),%esp
>   0xb7748ac2 <+626>:	pop    %ebx
>   0xb7748ac3 <+627>:	pop    %esi
>   0xb7748ac4 <+628>:	pop    %edi
>   0xb7748ac5 <+629>:	pop    %ebp
>   0xb7748ac6 <+630>:	ret    
>End of assembler dump.

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Attachments on bug 907682: 693072 | 693073 | 693074 | 693075 | 693076 | 693078 | 693079 | 693080 | 693081 | 693082