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JIT (x86-64) segfaults on Mac OS X 10.10, interpreter works #2

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claunia opened this issue Apr 29, 2015 · 12 comments
Open

JIT (x86-64) segfaults on Mac OS X 10.10, interpreter works #2

claunia opened this issue Apr 29, 2015 · 12 comments

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@claunia
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claunia commented Apr 29, 2015

Running JIT with any host OS results on segmentation fault on Mac OS X 10.10 (x86-64). Generic interpreter works.

Console output:

$ /Development/pearpc/src/ppc_jit pearpc.conf
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License version 2 as published by
the Free Software Foundation.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA

&gMemory: 0x10baa1000
GenuineIntel
translation cache: 10faa2000
[CPU/MMU] new pagetable: sdr1 = 0x00300003
[CPU/MMU] new pagetable: sdr1 accepted
[CPU/MMU] number of pages: 2^15 pagetable_start: 0x00300000 size: 2^18
start: 512
start: 32768
getStartBlock: 0 Apple_Driver43
getStartBlock: 1 Apple_Driver43
getStartBlock: 2 Apple_Driver43
getStartBlock: 3 Apple_Driver43
getStartBlock: 4 Apple_Driver43
getStartBlock: 5 Apple_Driver43
getStartBlock: 6 Apple_Driver43
getStartBlock: 7 Apple_Driver43
getStartBlock: 8 Apple_Driver43
getStartBlock: 9 Apple_Driver43
start: 61440
getStartBlock: 0 Apple_Driver43_CD
getStartBlock: 1 Apple_Driver43_CD
getStartBlock: 2 Apple_Driver43_CD
getStartBlock: 3 Apple_Driver43_CD
getStartBlock: 4 Apple_Driver43_CD
getStartBlock: 5 Apple_Driver43_CD
getStartBlock: 6 Apple_Driver43_CD
getStartBlock: 7 Apple_Driver43_CD
getStartBlock: 8 Apple_Driver43_CD
getStartBlock: 9 Apple_Driver43_CD
start: 0
getStartBlock: 0 Apple_Void
getStartBlock: 1 Apple_Void
getStartBlock: 2 Apple_Void
getStartBlock: 3 Apple_Void
getStartBlock: 4 Apple_Void
getStartBlock: 5 Apple_Void
getStartBlock: 6 Apple_Void
getStartBlock: 7 Apple_Void
getStartBlock: 8 Apple_Void
getStartBlock: 9 Apple_Void
start: 122880
getStartBlock: 0 Apple_Driver_ATAPI
getStartBlock: 1 Apple_Driver_ATAPI
getStartBlock: 2 Apple_Driver_ATAPI
getStartBlock: 3 Apple_Driver_ATAPI
getStartBlock: 4 Apple_Driver_ATAPI
getStartBlock: 5 Apple_Driver_ATAPI
getStartBlock: 6 Apple_Driver_ATAPI
getStartBlock: 7 Apple_Driver_ATAPI
getStartBlock: 8 Apple_Driver_ATAPI
getStartBlock: 9 Apple_Driver_ATAPI
start: 151552
getStartBlock: 0 Apple_Driver_ATAPI
getStartBlock: 1 Apple_Driver_ATAPI
getStartBlock: 2 Apple_Driver_ATAPI
getStartBlock: 3 Apple_Driver_ATAPI
getStartBlock: 4 Apple_Driver_ATAPI
getStartBlock: 5 Apple_Driver_ATAPI
getStartBlock: 6 Apple_Driver_ATAPI
getStartBlock: 7 Apple_Driver_ATAPI
getStartBlock: 8 Apple_Driver_ATAPI
getStartBlock: 9 Apple_Driver_ATAPI
start: 212992
getStartBlock: 0 Apple_Patches
getStartBlock: 1 Apple_Patches
getStartBlock: 2 Apple_Patches
getStartBlock: 3 Apple_Patches
getStartBlock: 4 Apple_Patches
getStartBlock: 5 Apple_Patches
getStartBlock: 6 Apple_Patches
getStartBlock: 7 Apple_Patches
getStartBlock: 8 Apple_Patches
getStartBlock: 9 Apple_Patches
start: 0
getStartBlock: 0 Apple_Void
getStartBlock: 1 Apple_Void
getStartBlock: 2 Apple_Void
getStartBlock: 3 Apple_Void
getStartBlock: 4 Apple_Void
getStartBlock: 5 Apple_Void
getStartBlock: 6 Apple_Void
getStartBlock: 7 Apple_Void
getStartBlock: 8 Apple_Void
getStartBlock: 9 Apple_Void
start: 843776
getStartBlock: 0 Apple_HFS
getStartBlock: 1 Apple_HFS
getStartBlock: 2 Apple_HFS
getStartBlock: 3 Apple_HFS
getStartBlock: 4 Apple_HFS
getStartBlock: 5 Apple_HFS
getStartBlock: 6 Apple_HFS
getStartBlock: 7 Apple_HFS
getStartBlock: 8 Apple_HFS
getStartBlock: 9 Apple_HFS
start: 592859136
getStartBlock: 0 Apple_Free
getStartBlock: 1 Apple_Free
getStartBlock: 2 Apple_Free
getStartBlock: 3 Apple_Free
getStartBlock: 4 Apple_Free
getStartBlock: 5 Apple_Free
getStartBlock: 6 Apple_Free
getStartBlock: 7 Apple_Free
getStartBlock: 8 Apple_Free
getStartBlock: 9 Apple_Free
getStartBlock: 0 Apple_HFS
getStartBlock: 1 Apple_HFS
getStartBlock: 2 Apple_HFS
getStartBlock: 3 Apple_HFS
getStartBlock: 4 Apple_HFS
getStartBlock: 5 Apple_HFS
getStartBlock: 6 Apple_HFS
getStartBlock: 7 Apple_HFS
getStartBlock: 8 Apple_HFS
getStartBlock: 9 Apple_HFS
Loading XCOFF...
[CPU/CPU] execution started at 01c005b4
*** &gCPU: 7fc559801000, &gJITC: 7fc55a001000
2720
fff
Segmentation fault: 11

Crash log:

Process:               ppc_jit [81305]
Path:                  /Development/*/ppc_jit
Identifier:            ppc_jit
Version:               0
Code Type:             X86-64 (Native)
Parent Process:        bash [1347]
Responsible:           iTerm [686]
User ID:               502

Date/Time:             2015-04-29 04:02:22.328 +0100
OS Version:            Mac OS X 10.10 (14A389)
Report Version:        11
Anonymous UUID:        53834799-CD1F-3D97-ED91-70536B7FCA4F


Time Awake Since Boot: 1800000 seconds

Crashed Thread:        0  Dispatch queue: com.apple.main-thread

Exception Type:        EXC_BAD_ACCESS (SIGSEGV)
Exception Codes:       KERN_INVALID_ADDRESS at 0x000000000df842d0

VM Regions Near 0xdf842d0:
--> 
    __TEXT                 000000010decf000-000000010df68000 [  612K] r-x/rwx SM=COW  /Development/*

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   ???                             0x00000001121ce344 0 + 4598850372

Thread 1:
0   libsystem_kernel.dylib          0x00007fff95ff73f6 __select + 10
1   libxcb.1.dylib                  0x000000010e15ed9d _xcb_out_send + 68
2   libxcb.1.dylib                  0x000000010e15ed3e xcb_writev + 68
3   libX11.6.dylib                  0x000000010e046b9a _XSend + 326
4   libX11.6.dylib                  0x000000010e03d207 PutSubImage + 3355
5   libX11.6.dylib                  0x000000010e03c649 PutSubImage + 349
6   libX11.6.dylib                  0x000000010e03c45c XPutImage + 953
7   ppc_jit                         0x000000010ded98f5 X11SystemDisplay::displayShow() + 261

Thread 2:
0   libsystem_kernel.dylib          0x00007fff95ff7132 __psynch_cvwait + 10
1   ppc_jit                         0x000000010defc3fc cudaEventLoop(void*) + 92
2   libsystem_pthread.dylib         0x00007fff99db72fc _pthread_body + 131
3   libsystem_pthread.dylib         0x00007fff99db7279 _pthread_start + 176
4   libsystem_pthread.dylib         0x00007fff99db54b1 thread_start + 13

Thread 0 crashed with X86 Thread State (64-bit):
  rax: 0x0000000000000000  rbx: 0x000000000000019c  rcx: 0x0000000001cc0000  rdx: 0x0000000000000000
  rdi: 0x00007fff51d2fa88  rsi: 0x0000000000000e7c  rbp: 0x0000000001cc012c  rsp: 0x00007fff51d2fa80
   r8: 0x0000000000000088   r9: 0x0000000000000000  r10: 0x0000000000000000  r11: 0x00000001121ce399
  r12: 0x0000000000000000  r13: 0x0000000001c00d20  r14: 0x0000000001c00d20  r15: 0x0000000001cc015c
  rip: 0x00000001121ce344  rfl: 0x0000000000010246  cr2: 0x000000000df842d0

Logical CPU:     1
Error Code:      0x00000004
Trap Number:     14


Binary Images:
       0x10decf000 -        0x10df67ff7 +ppc_jit (0) <35A34E47-1C70-339C-B681-56072E59C15E> /Development/*/ppc_jit
       0x10e026000 -        0x10e12ffff +libX11.6.dylib (10) <87781555-B810-3B19-95D6-C67EB8C7B4A6> /opt/X11/*/libX11.6.dylib
       0x10e15d000 -        0x10e172ff7 +libxcb.1.dylib (3) <4C73EEBD-08C6-3C93-9F2C-60CF7D63D6F1> /opt/X11/*/libxcb.1.dylib
       0x10e18b000 -        0x10e18cfff +libXau.6.dylib (7) <58D3B6CB-9468-3826-9D52-8F0FCE8CCE3B> /opt/X11/*/libXau.6.dylib
       0x10e196000 -        0x10e199fff +libXdmcp.6.dylib (7) <6DD4CCAD-9891-3039-A7DA-3EA54D85FDF6> /opt/X11/*/libXdmcp.6.dylib
    0x7fff63191000 -     0x7fff631c7837  dyld (353.2.1) <4696A982-1500-34EC-9777-1EF7A03E2659> /usr/lib/dyld
    0x7fff8d929000 -     0x7fff8d92aff7  libsystem_blocks.dylib (65) <9615D10A-FCA7-3BE4-AA1A-1B195DACE1A1> /usr/lib/system/libsystem_blocks.dylib
    0x7fff8de39000 -     0x7fff8de39ff7  liblaunch.dylib (559.1.22) <8A988924-8BE7-35FE-BF7D-322E90EFE49E> /usr/lib/system/liblaunch.dylib
    0x7fff8e5ac000 -     0x7fff8e5dcfff  libsystem_m.dylib (3086.1) <1E12AB45-6D96-36D0-A226-F24D9FB0D9D6> /usr/lib/system/libsystem_m.dylib
    0x7fff8e5dd000 -     0x7fff8e615ffb  libsystem_network.dylib (411) <C0B2313D-47BE-38A9-BEE6-2634A4F5E14B> /usr/lib/system/libsystem_network.dylib
    0x7fff8e6d9000 -     0x7fff8e6dafff  libsystem_secinit.dylib (18) <581DAD0F-6B63-3A48-B63B-917AF799ABAA> /usr/lib/system/libsystem_secinit.dylib
    0x7fff8e86f000 -     0x7fff8e899ff7  libdispatch.dylib (442.1.4) <502CF32B-669B-3709-8862-08188225E4F0> /usr/lib/system/libdispatch.dylib
    0x7fff8efaf000 -     0x7fff8efb8ff7  libsystem_notify.dylib (133.1.1) <61147800-F320-3DAA-850C-BADF33855F29> /usr/lib/system/libsystem_notify.dylib
    0x7fff8f59a000 -     0x7fff8f5a0fff  libsystem_trace.dylib (72.1.3) <A9E6B7D8-C327-3742-AC54-86C94218B1DF> /usr/lib/system/libsystem_trace.dylib
    0x7fff90077000 -     0x7fff90082fff  libcommonCrypto.dylib (60061) <D381EBC6-69D8-31D3-8084-5A80A32CB748> /usr/lib/system/libcommonCrypto.dylib
    0x7fff904d7000 -     0x7fff904ddff7  libsystem_networkextension.dylib (167.1.10) <29AB225B-D7FB-30ED-9600-65D44B9A9442> /usr/lib/system/libsystem_networkextension.dylib
    0x7fff90e99000 -     0x7fff90e9bff7  libsystem_sandbox.dylib (358.1.1) <DB9962EF-8898-31CC-9B87-E01F8CE74C9D> /usr/lib/system/libsystem_sandbox.dylib
    0x7fff9211c000 -     0x7fff92132ff7  libsystem_asl.dylib (267) <F153AC5B-0542-356E-88C8-20A62CA704E2> /usr/lib/system/libsystem_asl.dylib
    0x7fff92133000 -     0x7fff92179ff7  libauto.dylib (186) <A260789B-D4D8-316A-9490-254767B8A5F1> /usr/lib/libauto.dylib
    0x7fff933ee000 -     0x7fff933f1ff7  libdyld.dylib (353.2.1) <19FAF435-C165-3374-9DEF-D7BBA7D61DB6> /usr/lib/system/libdyld.dylib
    0x7fff933f2000 -     0x7fff93446fff  libc++.1.dylib (120) <1B9530FD-989B-3174-BB1C-BDC159501710> /usr/lib/libc++.1.dylib
    0x7fff93668000 -     0x7fff93690fff  libxpc.dylib (559.1.22) <9437C02E-A07B-38C8-91CB-299FAA63083D> /usr/lib/system/libxpc.dylib
    0x7fff9374f000 -     0x7fff93757ffb  libcopyfile.dylib (118.1.2) <0C68D3A6-ACDD-3EF3-991A-CC82C32AB836> /usr/lib/system/libcopyfile.dylib
    0x7fff941e6000 -     0x7fff941e6ff7  libunc.dylib (29) <5676F7EA-C1DF-329F-B006-D2C3022B7D70> /usr/lib/system/libunc.dylib
    0x7fff94582000 -     0x7fff94586fff  libcache.dylib (69) <45E9A2E7-99C4-36B2-BEE3-0C4E11614AD1> /usr/lib/system/libcache.dylib
    0x7fff94d36000 -     0x7fff94d3efff  libsystem_dnssd.dylib (561.1.1) <62B70ECA-E40D-3C63-896E-7F00EC386DDB> /usr/lib/system/libsystem_dnssd.dylib
    0x7fff95b73000 -     0x7fff95b74fff  libSystem.B.dylib (1213) <DA954461-EC6A-3DF0-8551-6FC810627627> /usr/lib/libSystem.B.dylib
    0x7fff95fe1000 -     0x7fff95ffefff  libsystem_kernel.dylib (2782.1.97) <93E0E0A9-75B6-3904-BB4E-4BC7C05F4B6B> /usr/lib/system/libsystem_kernel.dylib
    0x7fff96030000 -     0x7fff96031ffb  libremovefile.dylib (35) <3485B5F4-6CE8-3C62-8DFD-8736ED6E8531> /usr/lib/system/libremovefile.dylib
    0x7fff961a5000 -     0x7fff961b6ff7  libsystem_coretls.dylib (35.1.2) <EBBF7EF6-80D8-3F8F-825C-B412BD6D22C0> /usr/lib/system/libsystem_coretls.dylib
    0x7fff961c0000 -     0x7fff961c5ff7  libunwind.dylib (35.3) <BE7E51A0-B6EA-3A54-9CCA-9D88F683A6D6> /usr/lib/system/libunwind.dylib
    0x7fff965b4000 -     0x7fff96799267  libobjc.A.dylib (646) <3B60CD90-74A2-3A5D-9686-B0772159792A> /usr/lib/libobjc.A.dylib
    0x7fff9679a000 -     0x7fff967c5fff  libc++abi.dylib (125) <88A22A0F-87C6-3002-BFBA-AC0F2808B8B9> /usr/lib/libc++abi.dylib
    0x7fff96899000 -     0x7fff9689dfff  libsystem_stats.dylib (163.1.4) <1DB04436-5974-3F16-86CC-5FF5F390339C> /usr/lib/system/libsystem_stats.dylib
    0x7fff969b7000 -     0x7fff969d3ff7  libsystem_malloc.dylib (53.1.1) <19BCC257-5717-3502-A71F-95D65AFA861B> /usr/lib/system/libsystem_malloc.dylib
    0x7fff96d41000 -     0x7fff96db7fe7  libcorecrypto.dylib (233.1.2) <E1789801-3985-3949-B736-6B3378873301> /usr/lib/system/libcorecrypto.dylib
    0x7fff96eee000 -     0x7fff96eeffff  libDiagnosticMessagesClient.dylib (100) <2EE8E436-5CDC-34C5-9959-5BA218D507FB> /usr/lib/libDiagnosticMessagesClient.dylib
    0x7fff986e3000 -     0x7fff986e5ff7  libsystem_coreservices.dylib (9) <41B7C578-5A53-31C8-A96F-C73E030B0938> /usr/lib/system/libsystem_coreservices.dylib
    0x7fff986e6000 -     0x7fff986e8ff7  libquarantine.dylib (76) <DC041627-2D92-361C-BABF-A869A5C72293> /usr/lib/system/libquarantine.dylib
    0x7fff9990c000 -     0x7fff99914fff  libsystem_platform.dylib (63) <64E34079-D712-3D66-9CE2-418624A5C040> /usr/lib/system/libsystem_platform.dylib
    0x7fff99db4000 -     0x7fff99dbdfff  libsystem_pthread.dylib (105.1.4) <26B1897F-0CD3-30F3-B55A-37CB45062D73> /usr/lib/system/libsystem_pthread.dylib
    0x7fff99e03000 -     0x7fff99e05fff  libsystem_configuration.dylib (699.1.5) <9FBA1CE4-97D0-347E-A443-93ED94512E92> /usr/lib/system/libsystem_configuration.dylib
    0x7fff99e07000 -     0x7fff99e93fff  libsystem_c.dylib (1044.1.2) <C185E862-7424-3210-B528-6B822577A4B8> /usr/lib/system/libsystem_c.dylib
    0x7fff9a404000 -     0x7fff9a42cfff  libsystem_info.dylib (459) <B85A85D5-8530-3A93-B0C3-4DEC41F79478> /usr/lib/system/libsystem_info.dylib
    0x7fff9b091000 -     0x7fff9b091ff7  libkeymgr.dylib (28) <77845842-DE70-3CC5-BD01-C3D14227CED5> /usr/lib/system/libkeymgr.dylib
    0x7fff9c2b9000 -     0x7fff9c2c0ff7  libcompiler_rt.dylib (35) <BF8FC133-EE10-3DA6-9B90-92039E28678F> /usr/lib/system/libcompiler_rt.dylib
    0x7fff9cd4d000 -     0x7fff9cd52ff7  libmacho.dylib (862) <126CA2ED-DE91-308F-8881-B9DAEC3C63B6> /usr/lib/system/libmacho.dylib

External Modification Summary:
  Calls made by other processes targeting this process:
    task_for_pid: 1
    thread_create: 0
    thread_set_state: 0
  Calls made by this process:
    task_for_pid: 0
    thread_create: 0
    thread_set_state: 0
  Calls made by all processes on this machine:
    task_for_pid: 49551384
    thread_create: 0
    thread_set_state: 0

VM Region Summary:
ReadOnly portion of Libraries: Total=78.4M resident=49.5M(63%) swapped_out_or_unallocated=28.9M(37%)
Writable regions: Total=204.1M written=42.0M(21%) resident=42.1M(21%) swapped_out=0K(0%) unallocated=162.1M(79%)

REGION TYPE                      VIRTUAL
===========                      =======
Kernel Alloc Once                     4K
MALLOC                            129.3M
MALLOC (admin)                       16K
STACK GUARD                        56.0M
Stack                              9232K
VM_ALLOCATE                        65.5M
__DATA                              812K
__LINKEDIT                         70.9M
__TEXT                             7644K
shared memory                         4K
===========                      =======
TOTAL                             339.1M
@claunia
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claunia commented Apr 29, 2015

Tested on Linux/amd64, JIT there works perfectly.

@beren12
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beren12 commented May 1, 2015

It also crashes for me.

@sebastianbiallas
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Owner

This is because of this line:
https://github.com/sebastianbiallas/pearpc/blob/master/src/cpu/cpu_jitc_x86_64/x86_64asm.cc#L639

I cannot reference to global data from the generated code.

@sebastianbiallas
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Owner

I submitted a patch for this issue. Unfortunately, there are still problems since the stack is sometimes not 16 byte aligned.

@claunia
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claunia commented May 6, 2015

If you need any testing or help just tell me. I'm not very proficient in asm but...

@mominul
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mominul commented May 7, 2015

So this "not 16 byte aligned" bug will also affect Windows and Linux!? Why not add some platform specific code for MacOS X? May be this not affect Windows and Linux?
Thanks

@sebastianbiallas
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Owner

Could be fixed now, but I probably missed a few places. I currently have no computer to test this.

@cesss
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cesss commented Oct 26, 2015

Claunia, did you test it? Is JIT fixed now on OS X?

@claunia
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claunia commented Nov 1, 2015

@cesss @sebastianbiallas nope, still not working:

Console output:

claunia@zeus /Volumes/Musica/OSX/Mac OS X 10.2 (Retail) $ /Development/pearpc/src/ppc_jit pearpc.conf
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License version 2 as published by
the Free Software Foundation.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA

&gMemory: 0x10659c000
GenuineIntel
translation cache: 10a59d000
[CPU/MMU] new pagetable: sdr1 = 0x00300003
[CPU/MMU] new pagetable: sdr1 accepted
[CPU/MMU] number of pages: 2^15 pagetable_start: 0x00300000 size: 2^18
start: 512
start: 32768
getStartBlock: 0 Apple_Driver43
getStartBlock: 1 Apple_Driver43
getStartBlock: 2 Apple_Driver43
getStartBlock: 3 Apple_Driver43
getStartBlock: 4 Apple_Driver43
getStartBlock: 5 Apple_Driver43
getStartBlock: 6 Apple_Driver43
getStartBlock: 7 Apple_Driver43
getStartBlock: 8 Apple_Driver43
getStartBlock: 9 Apple_Driver43
start: 61440
getStartBlock: 0 Apple_Driver43_CD
getStartBlock: 1 Apple_Driver43_CD
getStartBlock: 2 Apple_Driver43_CD
getStartBlock: 3 Apple_Driver43_CD
getStartBlock: 4 Apple_Driver43_CD
getStartBlock: 5 Apple_Driver43_CD
getStartBlock: 6 Apple_Driver43_CD
getStartBlock: 7 Apple_Driver43_CD
getStartBlock: 8 Apple_Driver43_CD
getStartBlock: 9 Apple_Driver43_CD
start: 0
getStartBlock: 0 Apple_Void
getStartBlock: 1 Apple_Void
getStartBlock: 2 Apple_Void
getStartBlock: 3 Apple_Void
getStartBlock: 4 Apple_Void
getStartBlock: 5 Apple_Void
getStartBlock: 6 Apple_Void
getStartBlock: 7 Apple_Void
getStartBlock: 8 Apple_Void
getStartBlock: 9 Apple_Void
start: 133120
getStartBlock: 0 Apple_Driver_ATAPI
getStartBlock: 1 Apple_Driver_ATAPI
getStartBlock: 2 Apple_Driver_ATAPI
getStartBlock: 3 Apple_Driver_ATAPI
getStartBlock: 4 Apple_Driver_ATAPI
getStartBlock: 5 Apple_Driver_ATAPI
getStartBlock: 6 Apple_Driver_ATAPI
getStartBlock: 7 Apple_Driver_ATAPI
getStartBlock: 8 Apple_Driver_ATAPI
getStartBlock: 9 Apple_Driver_ATAPI
start: 161792
getStartBlock: 0 Apple_Driver_ATAPI
getStartBlock: 1 Apple_Driver_ATAPI
getStartBlock: 2 Apple_Driver_ATAPI
getStartBlock: 3 Apple_Driver_ATAPI
getStartBlock: 4 Apple_Driver_ATAPI
getStartBlock: 5 Apple_Driver_ATAPI
getStartBlock: 6 Apple_Driver_ATAPI
getStartBlock: 7 Apple_Driver_ATAPI
getStartBlock: 8 Apple_Driver_ATAPI
getStartBlock: 9 Apple_Driver_ATAPI
start: 233472
getStartBlock: 0 Apple_Patches
getStartBlock: 1 Apple_Patches
getStartBlock: 2 Apple_Patches
getStartBlock: 3 Apple_Patches
getStartBlock: 4 Apple_Patches
getStartBlock: 5 Apple_Patches
getStartBlock: 6 Apple_Patches
getStartBlock: 7 Apple_Patches
getStartBlock: 8 Apple_Patches
getStartBlock: 9 Apple_Patches
start: 0
getStartBlock: 0 Apple_Void
getStartBlock: 1 Apple_Void
getStartBlock: 2 Apple_Void
getStartBlock: 3 Apple_Void
getStartBlock: 4 Apple_Void
getStartBlock: 5 Apple_Void
getStartBlock: 6 Apple_Void
getStartBlock: 7 Apple_Void
getStartBlock: 8 Apple_Void
getStartBlock: 9 Apple_Void
start: 864256
getStartBlock: 0 Apple_HFS
getStartBlock: 1 Apple_HFS
getStartBlock: 2 Apple_HFS
getStartBlock: 3 Apple_HFS
getStartBlock: 4 Apple_HFS
getStartBlock: 5 Apple_HFS
getStartBlock: 6 Apple_HFS
getStartBlock: 7 Apple_HFS
getStartBlock: 8 Apple_HFS
getStartBlock: 9 Apple_HFS
start: 655052800
getStartBlock: 0 Apple_Free
getStartBlock: 1 Apple_Free
getStartBlock: 2 Apple_Free
getStartBlock: 3 Apple_Free
getStartBlock: 4 Apple_Free
getStartBlock: 5 Apple_Free
getStartBlock: 6 Apple_Free
getStartBlock: 7 Apple_Free
getStartBlock: 8 Apple_Free
getStartBlock: 9 Apple_Free
getStartBlock: 0 Apple_HFS
getStartBlock: 1 Apple_HFS
getStartBlock: 2 Apple_HFS
getStartBlock: 3 Apple_HFS
getStartBlock: 4 Apple_HFS
getStartBlock: 5 Apple_HFS
getStartBlock: 6 Apple_HFS
getStartBlock: 7 Apple_HFS
getStartBlock: 8 Apple_HFS
getStartBlock: 9 Apple_HFS
Loading XCOFF...
[CPU/CPU] execution started at 01c00cb0
*** &gCPU: 7f8b90803200, &gJITC: 7f8b90807200
2720
fff
Segmentation fault: 11

Crash log:

Process:               ppc_jit [81512]
Path:                  /Development/*/ppc_jit
Identifier:            ppc_jit
Version:               0
Code Type:             X86-64 (Native)
Parent Process:        bash [1071]
Responsible:           iTerm [523]
User ID:               502

Date/Time:             2015-11-01 17:43:22.299 +0000
OS Version:            Mac OS X 10.10 (14A389)
Report Version:        11
Anonymous UUID:        53834799-CD1F-3D97-ED91-70536B7FCA4F


Time Awake Since Boot: 340000 seconds

Crashed Thread:        0  Dispatch queue: com.apple.main-thread

Exception Type:        EXC_BAD_ACCESS (SIGSEGV)
Exception Codes:       KERN_INVALID_ADDRESS at 0x00000000063612d0

VM Regions Near 0x63612d0:
--> 
    __TEXT                 00000001062ac000-0000000106345000 [  612K] r-x/rwx SM=COW  /Development/*

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   ???                             0x000000010a59d344 0 + 4468626244

Thread 1:
0   libsystem_kernel.dylib          0x00007fff9038f3f6 __select + 10
1   libxcb.1.dylib                  0x0000000106537d9d _xcb_out_send + 68
2   libxcb.1.dylib                  0x0000000106537d3e xcb_writev + 68
3   libX11.6.dylib                  0x000000010641fb9a _XSend + 326
4   libX11.6.dylib                  0x0000000106416207 PutSubImage + 3355
5   libX11.6.dylib                  0x0000000106415649 PutSubImage + 349
6   libX11.6.dylib                  0x000000010641545c XPutImage + 953
7   ppc_jit                         0x00000001062b68f5 X11SystemDisplay::displayShow() + 261

Thread 2:
0   libsystem_kernel.dylib          0x00007fff9038f132 __psynch_cvwait + 10
1   ppc_jit                         0x00000001062d93fc cudaEventLoop(void*) + 92
2   libsystem_pthread.dylib         0x00007fff8bacf2fc _pthread_body + 131
3   libsystem_pthread.dylib         0x00007fff8bacf279 _pthread_start + 176
4   libsystem_pthread.dylib         0x00007fff8bacd4b1 thread_start + 13

Thread 0 crashed with X86 Thread State (64-bit):
  rax: 0x0000000000000000  rbx: 0x000000000000019c  rcx: 0x0000000001cc0000  rdx: 0x0000000000000000
  rdi: 0x00007fff59952b68  rsi: 0x0000000000000e7c  rbp: 0x0000000001cc012c  rsp: 0x00007fff59952b60
   r8: 0x0000000000000088   r9: 0x0000000000000000  r10: 0x0000000000000000  r11: 0x000000010a59d399
  r12: 0x0000000000000000  r13: 0x0000000001c00d20  r14: 0x0000000001c00d20  r15: 0x0000000001cc015c
  rip: 0x000000010a59d344  rfl: 0x0000000000010246  cr2: 0x00000000063612d0

Logical CPU:     2
Error Code:      0x00000004
Trap Number:     14


Binary Images:
       0x1062ac000 -        0x106344ff7 +ppc_jit (0) <35A34E47-1C70-339C-B681-56072E59C15E> /Development/*/ppc_jit
       0x1063ff000 -        0x106508fff +libX11.6.dylib (10) <87781555-B810-3B19-95D6-C67EB8C7B4A6> /opt/X11/*/libX11.6.dylib
       0x106536000 -        0x10654bff7 +libxcb.1.dylib (3) <4C73EEBD-08C6-3C93-9F2C-60CF7D63D6F1> /opt/X11/*/libxcb.1.dylib
       0x10655d000 -        0x10655efff +libXau.6.dylib (7) <58D3B6CB-9468-3826-9D52-8F0FCE8CCE3B> /opt/X11/*/libXau.6.dylib
       0x106565000 -        0x106568fff +libXdmcp.6.dylib (7) <6DD4CCAD-9891-3039-A7DA-3EA54D85FDF6> /opt/X11/*/libXdmcp.6.dylib
    0x7fff6b469000 -     0x7fff6b49f837  dyld (353.2.1) <4696A982-1500-34EC-9777-1EF7A03E2659> /usr/lib/dyld
    0x7fff869a8000 -     0x7fff869b0fff  libsystem_platform.dylib (63) <64E34079-D712-3D66-9CE2-418624A5C040> /usr/lib/system/libsystem_platform.dylib
    0x7fff8754e000 -     0x7fff87552fff  libcache.dylib (69) <45E9A2E7-99C4-36B2-BEE3-0C4E11614AD1> /usr/lib/system/libcache.dylib
    0x7fff879df000 -     0x7fff879e1ff7  libsystem_coreservices.dylib (9) <41B7C578-5A53-31C8-A96F-C73E030B0938> /usr/lib/system/libsystem_coreservices.dylib
    0x7fff87f90000 -     0x7fff8801cfff  libsystem_c.dylib (1044.1.2) <C185E862-7424-3210-B528-6B822577A4B8> /usr/lib/system/libsystem_c.dylib
    0x7fff88d1d000 -     0x7fff88d25ffb  libcopyfile.dylib (118.1.2) <0C68D3A6-ACDD-3EF3-991A-CC82C32AB836> /usr/lib/system/libcopyfile.dylib
    0x7fff89a4f000 -     0x7fff89a51ff7  libquarantine.dylib (76) <DC041627-2D92-361C-BABF-A869A5C72293> /usr/lib/system/libquarantine.dylib
    0x7fff89ea3000 -     0x7fff89ea3ff7  libunc.dylib (29) <5676F7EA-C1DF-329F-B006-D2C3022B7D70> /usr/lib/system/libunc.dylib
    0x7fff8b351000 -     0x7fff8b357fff  libsystem_trace.dylib (72.1.3) <A9E6B7D8-C327-3742-AC54-86C94218B1DF> /usr/lib/system/libsystem_trace.dylib
    0x7fff8ba34000 -     0x7fff8ba3bff7  libcompiler_rt.dylib (35) <BF8FC133-EE10-3DA6-9B90-92039E28678F> /usr/lib/system/libcompiler_rt.dylib
    0x7fff8ba3c000 -     0x7fff8ba4dff7  libsystem_coretls.dylib (35.1.2) <EBBF7EF6-80D8-3F8F-825C-B412BD6D22C0> /usr/lib/system/libsystem_coretls.dylib
    0x7fff8bacc000 -     0x7fff8bad5fff  libsystem_pthread.dylib (105.1.4) <26B1897F-0CD3-30F3-B55A-37CB45062D73> /usr/lib/system/libsystem_pthread.dylib
    0x7fff8bb64000 -     0x7fff8bb8eff7  libdispatch.dylib (442.1.4) <502CF32B-669B-3709-8862-08188225E4F0> /usr/lib/system/libdispatch.dylib
    0x7fff8daf9000 -     0x7fff8daf9ff7  liblaunch.dylib (559.1.22) <8A988924-8BE7-35FE-BF7D-322E90EFE49E> /usr/lib/system/liblaunch.dylib
    0x7fff8e6ce000 -     0x7fff8e6cffff  libDiagnosticMessagesClient.dylib (100) <2EE8E436-5CDC-34C5-9959-5BA218D507FB> /usr/lib/libDiagnosticMessagesClient.dylib
    0x7fff8ef38000 -     0x7fff8ef4eff7  libsystem_asl.dylib (267) <F153AC5B-0542-356E-88C8-20A62CA704E2> /usr/lib/system/libsystem_asl.dylib
    0x7fff90379000 -     0x7fff90396fff  libsystem_kernel.dylib (2782.1.97) <93E0E0A9-75B6-3904-BB4E-4BC7C05F4B6B> /usr/lib/system/libsystem_kernel.dylib
    0x7fff90397000 -     0x7fff903bffff  libsystem_info.dylib (459) <B85A85D5-8530-3A93-B0C3-4DEC41F79478> /usr/lib/system/libsystem_info.dylib
    0x7fff903c0000 -     0x7fff903c5ff7  libmacho.dylib (862) <126CA2ED-DE91-308F-8881-B9DAEC3C63B6> /usr/lib/system/libmacho.dylib
    0x7fff908f8000 -     0x7fff90901ff7  libsystem_notify.dylib (133.1.1) <61147800-F320-3DAA-850C-BADF33855F29> /usr/lib/system/libsystem_notify.dylib
    0x7fff9093a000 -     0x7fff90945fff  libcommonCrypto.dylib (60061) <D381EBC6-69D8-31D3-8084-5A80A32CB748> /usr/lib/system/libcommonCrypto.dylib
    0x7fff9167c000 -     0x7fff91861267  libobjc.A.dylib (646) <3B60CD90-74A2-3A5D-9686-B0772159792A> /usr/lib/libobjc.A.dylib
    0x7fff9191d000 -     0x7fff9191efff  libSystem.B.dylib (1213) <DA954461-EC6A-3DF0-8551-6FC810627627> /usr/lib/libSystem.B.dylib
    0x7fff9191f000 -     0x7fff91957ffb  libsystem_network.dylib (411) <C0B2313D-47BE-38A9-BEE6-2634A4F5E14B> /usr/lib/system/libsystem_network.dylib
    0x7fff91c7c000 -     0x7fff91c98ff7  libsystem_malloc.dylib (53.1.1) <19BCC257-5717-3502-A71F-95D65AFA861B> /usr/lib/system/libsystem_malloc.dylib
    0x7fff91ddb000 -     0x7fff91de0ff7  libunwind.dylib (35.3) <BE7E51A0-B6EA-3A54-9CCA-9D88F683A6D6> /usr/lib/system/libunwind.dylib
    0x7fff922f8000 -     0x7fff9236efe7  libcorecrypto.dylib (233.1.2) <E1789801-3985-3949-B736-6B3378873301> /usr/lib/system/libcorecrypto.dylib
    0x7fff92bde000 -     0x7fff92bdfffb  libremovefile.dylib (35) <3485B5F4-6CE8-3C62-8DFD-8736ED6E8531> /usr/lib/system/libremovefile.dylib
    0x7fff92c58000 -     0x7fff92c80fff  libxpc.dylib (559.1.22) <9437C02E-A07B-38C8-91CB-299FAA63083D> /usr/lib/system/libxpc.dylib
    0x7fff92ef5000 -     0x7fff92ef5ff7  libkeymgr.dylib (28) <77845842-DE70-3CC5-BD01-C3D14227CED5> /usr/lib/system/libkeymgr.dylib
    0x7fff93372000 -     0x7fff93373ff7  libsystem_blocks.dylib (65) <9615D10A-FCA7-3BE4-AA1A-1B195DACE1A1> /usr/lib/system/libsystem_blocks.dylib
    0x7fff9450e000 -     0x7fff9450ffff  libsystem_secinit.dylib (18) <581DAD0F-6B63-3A48-B63B-917AF799ABAA> /usr/lib/system/libsystem_secinit.dylib
    0x7fff9452f000 -     0x7fff94533fff  libsystem_stats.dylib (163.1.4) <1DB04436-5974-3F16-86CC-5FF5F390339C> /usr/lib/system/libsystem_stats.dylib
    0x7fff94cb5000 -     0x7fff94cbbff7  libsystem_networkextension.dylib (167.1.10) <29AB225B-D7FB-30ED-9600-65D44B9A9442> /usr/lib/system/libsystem_networkextension.dylib
    0x7fff94d19000 -     0x7fff94d1bff7  libsystem_sandbox.dylib (358.1.1) <DB9962EF-8898-31CC-9B87-E01F8CE74C9D> /usr/lib/system/libsystem_sandbox.dylib
    0x7fff95230000 -     0x7fff95238fff  libsystem_dnssd.dylib (561.1.1) <62B70ECA-E40D-3C63-896E-7F00EC386DDB> /usr/lib/system/libsystem_dnssd.dylib
    0x7fff9523d000 -     0x7fff95240ff7  libdyld.dylib (353.2.1) <19FAF435-C165-3374-9DEF-D7BBA7D61DB6> /usr/lib/system/libdyld.dylib
    0x7fff953bc000 -     0x7fff95410fff  libc++.1.dylib (120) <1B9530FD-989B-3174-BB1C-BDC159501710> /usr/lib/libc++.1.dylib
    0x7fff95411000 -     0x7fff95413fff  libsystem_configuration.dylib (699.1.5) <9FBA1CE4-97D0-347E-A443-93ED94512E92> /usr/lib/system/libsystem_configuration.dylib
    0x7fff95ae5000 -     0x7fff95b2bff7  libauto.dylib (186) <A260789B-D4D8-316A-9490-254767B8A5F1> /usr/lib/libauto.dylib
    0x7fff95be6000 -     0x7fff95c16fff  libsystem_m.dylib (3086.1) <1E12AB45-6D96-36D0-A226-F24D9FB0D9D6> /usr/lib/system/libsystem_m.dylib
    0x7fff95cc0000 -     0x7fff95cebfff  libc++abi.dylib (125) <88A22A0F-87C6-3002-BFBA-AC0F2808B8B9> /usr/lib/libc++abi.dylib

External Modification Summary:
  Calls made by other processes targeting this process:
    task_for_pid: 1
    thread_create: 0
    thread_set_state: 0
  Calls made by this process:
    task_for_pid: 0
    thread_create: 0
    thread_set_state: 0
  Calls made by all processes on this machine:
    task_for_pid: 2052523
    thread_create: 0
    thread_set_state: 0

VM Region Summary:
ReadOnly portion of Libraries: Total=78.5M resident=32.8M(42%) swapped_out_or_unallocated=45.7M(58%)
Writable regions: Total=212.1M written=42.0M(20%) resident=42.1M(20%) swapped_out=0K(0%) unallocated=170.0M(80%)

REGION TYPE                      VIRTUAL
===========                      =======
Kernel Alloc Once                     4K
MALLOC                            137.3M
MALLOC (admin)                       16K
STACK GUARD                        56.0M
Stack                              9232K
VM_ALLOCATE                        65.5M
__DATA                              812K
__LINKEDIT                         71.0M
__TEXT                             7644K
shared memory                         4K
===========                      =======
TOTAL                             347.1M

@ballo
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ballo commented Nov 24, 2015

Hi. I'm currently watching this in case there are any breakthroughs for running PearPC on Mac OS X.

Tiger was the last version that supported Classic and I would like to try to get this running before I lose my old backups (if I haven't already). Lots of old memories.

I used to know a little PowerPC asm but I think I'm unfortunately not helpful when dealing with i386. If this backend issue was solved I may have the time to spruce up the Mac interface, or at the very least make a convenient bundle for general use.

@cesss
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cesss commented Apr 28, 2016

@sebastianbiallas: do you see any hint about what could be the cause for the last crash report by claunia?

@mascondante
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Is there a new wiki anywhere? I'm coming up with more questions than answers.

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@beren12 @ballo @claunia @sebastianbiallas @mascondante @mominul @cesss