* bug#34277: Error after dump complete when build on Windows 10
@ 2019-02-01 15:52 Shuguang Sun
2019-02-02 7:37 ` Eli Zaretskii
` (2 more replies)
0 siblings, 3 replies; 10+ messages in thread
From: Shuguang Sun @ 2019-02-01 15:52 UTC (permalink / raw)
To: 34277; +Cc: shuguang79
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This a bug report following
http://lists.gnu.org/archive/html/help-gnu-emacs/2019-01/msg00118.html
I'm try to build emacs on Windows 10 using msys2/mingw64, and git emacs source.
However, it raises error after dump complete.
- most updated msys2/mingw64
- Windowing system distributor 'Microsoft Corp.', version 10.0.15063
- System Description: Microsoft Windows 10 Enterprise (v10.0.1703.15063.1563)
- last success build: Repository revision: c48ea7c08c95185ddce266744a1959e0ce6b04e1 (2019-01-13)
I tried the pdumper master in last Sunday and yesterday and today with updated repository.
Current one: 94245b9a790392768d47afc15ae278369307d663
I tried make -j3 after:
- pdumper: ./configure --without-imagemagick
- unexec: ./configure --without-imagemagick --with-dumping=unexec
The unexec one provide clear error message:
```
Dumping from C:/gitemacs/emacs/src/temacs.exe
to C:/gitemacs/emacs/src/emacs.exe
mv -f emacs.exe bootstrap-emacs.exe
make -C ../lisp compile-first EMACS="../src/bootstrap-emacs.exe"
make[2]: Entering directory '/c/gitemacs/emacs/lisp'
ELC emacs-lisp/macroexp.elc
ELC emacs-lisp/cconv.elc
ELC emacs-lisp/byte-opt.elc
emacs: Wrong type argument: vectorp, []
make[2]: *** [Makefile:301: emacs-lisp/byte-opt.elc] Error 1
make[2]: *** Waiting for unfinished jobs....
emacs: Wrong type argument: vectorp, []
make[2]: *** [Makefile:301: emacs-lisp/cconv.elc] Error 1
emacs: Wrong type argument: vectorp, []
make[2]: *** [Makefile:301: emacs-lisp/macroexp.elc] Error 1
make[2]: Leaving directory '/c/gitemacs/emacs/lisp'
make[1]: *** [Makefile:797: bootstrap-emacs.exe] Error 2
make[1]: Leaving directory '/c/gitemacs/emacs/src'
make: *** [Makefile:423: src] Error 2
```
The pdumper building popup a error box:
https://github.com/ShuguangSun/emacsimprovement/blob/master/Emacs_Win10_compileError.PNG
And error message:
```
Dump complete
Byte counts: header=80 hot=13293288 discardable=127776 cold=9178020
Reloc counts: hot=920625 discardable=4848
make -C ../lisp compile-first EMACS="../src/bootstrap-emacs.exe"
make[2]: Entering directory '/c/Users/username/gitemacs/emacs/lisp'
ELC emacs-lisp/macroexp.elc
ELC emacs-lisp/cconv.elc
ELC emacs-lisp/byte-opt.elc
/bin/sh: line 1: 195564 Segmentation fault EMACSLOADPATH=
'../src/bootstrap-emacs.exe' -batch --no-site-file --no-site-lisp --eval '(setq
load-prefer-newer t)' -f batch-byte-compile emacs-lisp/cconv.el
make[2]: *** [Makefile:301: emacs-lisp/cconv.elc] Error 139
make[2]: *** Waiting for unfinished jobs....
/bin/sh: line 1: 102824 Segmentation fault EMACSLOADPATH=
'../src/bootstrap-emacs.exe' -batch --no-site-file --no-site-lisp --eval '(setq
load-prefer-newer t)' -f batch-byte-compile emacs-lisp/byte-opt.el
make[2]: *** [Makefile:301: emacs-lisp/byte-opt.elc] Error 139
/bin/sh: line 1: 88864 Segmentation fault EMACSLOADPATH=
'../src/bootstrap-emacs.exe' -batch --no-site-file --no-site-lisp --eval '(setq
load-prefer-newer t)' -f batch-byte-compile emacs-lisp/macroexp.el
make[2]: *** [Makefile:301: emacs-lisp/macroexp.elc] Error 139
make[2]: Leaving directory '/c/Users/username/gitemacs/emacs/lisp'
make[1]: *** [Makefile:812: bootstrap-emacs.pdmp] Error 2
make[1]: Leaving directory '/c/Users/username/gitemacs/emacs/src'
make: *** [Makefile:423: src] Error 2
```
Configure summary:
Configured for 'x86_64-w64-mingw32'.
Where should the build process find the source code? .
What compiler should emacs be built with? gcc -g3 -O2 -gdwarf-2
Should Emacs use the GNU version of malloc? no
(The GNU allocators don't work with this system configuration.)
Should Emacs use a relocating allocator for buffers? no
Should Emacs use mmap(2) for buffer allocation? yes
What window system should Emacs use? w32
What toolkit should Emacs use? none
Where do we find X Windows header files? NONE
Where do we find X Windows libraries? NONE
Does Emacs use -lXaw3d? no
Does Emacs use -lXpm? yes
Does Emacs use -ljpeg? yes
Does Emacs use -ltiff? yes
Does Emacs use a gif library? yes
Does Emacs use a png library? yes
Does Emacs use -lrsvg-2? yes
Does Emacs use cairo? no
Does Emacs use -llcms2? yes
Does Emacs use imagemagick? no
Does Emacs support sound? yes
Does Emacs use -lgpm? no
Does Emacs use -ldbus? no
Does Emacs use -lgconf? no
Does Emacs use GSettings? no
Does Emacs use a file notification library? yes (w32)
Does Emacs use access control lists? yes
Does Emacs use -lselinux? no
Does Emacs use -lgnutls? yes
Does Emacs use -lxml2? yes
Does Emacs use -lfreetype? no
Does Emacs use -lm17n-flt? no
Does Emacs use -lotf? no
Does Emacs use -lxft? no
Does Emacs use -lsystemd? no
Does Emacs use -ljansson? yes
Does Emacs use -lgmp? yes
Does Emacs directly use zlib? yes
Does Emacs have dynamic modules support? no
Does Emacs use toolkit scroll bars? yes
Does Emacs support Xwidgets (requires gtk3)? no
Does Emacs have threading support in lisp? yes
Does Emacs support the portable dumper? no
Does Emacs support legacy unexec dumping? yes
Which dumping strategy does Emacs use? unexec
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^ permalink raw reply [flat|nested] 10+ messages in thread* bug#34277: Error after dump complete when build on Windows 10
2019-02-01 15:52 bug#34277: Error after dump complete when build on Windows 10 Shuguang Sun
@ 2019-02-02 7:37 ` Eli Zaretskii
2019-02-02 12:44 ` Shuguang Sun
2019-02-06 13:23 ` Shuguang Sun
2 siblings, 0 replies; 10+ messages in thread
From: Eli Zaretskii @ 2019-02-02 7:37 UTC (permalink / raw)
To: Shuguang Sun; +Cc: 34277
> From: "Shuguang Sun" <shuguang79@qq.com>
> Date: Fri, 1 Feb 2019 23:52:22 +0800
> Cc: shuguang79 <shuguang79@qq.com>
>
> The pdumper building popup a error box:
> https://github.com/ShuguangSun/emacsimprovement/blob/master/Emacs_Win10_compileError.PNG
> And error message:
> ```
> Dump complete
> Byte counts: header=80 hot=13293288 discardable=127776 cold=9178020
> Reloc counts: hot=920625 discardable=4848
> make -C ../lisp compile-first EMACS="../src/bootstrap-emacs.exe"
> make[2]: Entering directory '/c/Users/username/gitemacs/emacs/lisp'
> ELC emacs-lisp/macroexp.elc
> ELC emacs-lisp/cconv.elc
> ELC emacs-lisp/byte-opt.elc
> /bin/sh: line 1: 195564 Segmentation fault EMACSLOADPATH=
> '../src/bootstrap-emacs.exe' -batch --no-site-file --no-site-lisp --eval '(setq
> load-prefer-newer t)' -f batch-byte-compile emacs-lisp/cconv.el
> make[2]: *** [Makefile:301: emacs-lisp/cconv.elc] Error 139
Please run the command that fails under GDB, in the pdumper
configuration, like this:
$ cd src
$ gdb ./bootstrap-emacs.exe
...
(gdb) run -batch --no-site-file --no-site-lisp --eval "(setq load-prefer-newer t)" -f batch-byte-compile emacs-lisp/cconv.el
When Emacs segfaults, please type these commands:
(gdb) thread 1
(gdb) backtrace
and post here the results of those commands.
Thanks.
^ permalink raw reply [flat|nested] 10+ messages in thread
* bug#34277: Error after dump complete when build on Windows 10
2019-02-01 15:52 bug#34277: Error after dump complete when build on Windows 10 Shuguang Sun
2019-02-02 7:37 ` Eli Zaretskii
@ 2019-02-02 12:44 ` Shuguang Sun
2019-02-02 15:14 ` Eli Zaretskii
2019-02-06 13:23 ` Shuguang Sun
2 siblings, 1 reply; 10+ messages in thread
From: Shuguang Sun @ 2019-02-02 12:44 UTC (permalink / raw)
To: 34277, eliz
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# gcc --version
gcc.exe (Rev1, Built by MSYS2 project) 8.2.1 20181214
Here is the GDB information
```
(gdb) run -batch --no-site-file --no-site-lisp --eval "(setq load-prefer-newer t)" -f batch-byte-compile emacs-lisp/macroexp.el
Starting program: C:\gitemacs\emacs\src\bootstrap-emacs.exe -batch --no-site-file --no-site-lisp --eval "(setq load-prefer-newer t)" -f batch-byte-compile emacs-lisp/macroexp.el
[New Thread 123272.0x517c]
warning: FTH: (123272): *** Fault tolerant heap shim applied to current process. This is usually due to previous crashes. ***
[New Thread 123272.0x23114]
[New Thread 123272.0x14c54]
[New Thread 123272.0x50b0]
[Thread 123272.0x14c54 exited with code 0]
[Thread 123272.0x23114 exited with code 0]
[Thread 123272.0x50b0 exited with code 0]
Thread 1 received signal SIGSEGV, Segmentation fault.
0x00007ffaa8859f60 in ntdll!RtlAllocateHeap ()
from C:\WINDOWS\SYSTEM32\ntdll.dll
(gdb) thread 1
[Switching to thread 1 (Thread 123272.0x517c)]
#0 0x00007ffaa8859f60 in ntdll!RtlAllocateHeap ()
from C:\WINDOWS\SYSTEM32\ntdll.dll
(gdb) backtrace
#0 0x00007ffaa8859f60 in ntdll!RtlAllocateHeap ()
from C:\WINDOWS\SYSTEM32\ntdll.dll
#1 0x00007ffa64506ef8 in NotifyShims ()
from C:\WINDOWS\AppPatch\AppPatch64\AcLayers.dll
#2 0x00000004001b72d7 in malloc_before_dump (size=<optimized out>)
at w32heap.c:376
#3 0x0000000400100961 in lmalloc (size=56) at alloc.c:1486
#4 xmalloc (size=size@entry=56) at alloc.c:892
#5 0x00000004001ab4ec in GetCachedVolumeInformation (
root_dir=<optimized out>) at w32.c:3303
#6 get_volume_info (
name=name@entry=0xbff890 "C:\\gitemacs\\emacs\\src\\bootstrap-emacs.pdmp", pPath=pPath@entry=0xbff0f8) at w32.c:3353
#7 0x00000004001ad5af in is_fat_volume (pPath=0xbff0f8,
name=0xbff890 "C:\\gitemacs\\emacs\\src\\bootstrap-emacs.pdmp")
at w32.c:3369
#8 map_w32_filename (
name=name@entry=0xbff890 "C:\\gitemacs\\emacs\\src\\bootstrap-emacs.pdmp", pPath=pPath@entry=0x0) at w32.c:3396
#9 0x00000004001ae5bc in sys_open (
path=path@entry=0xbff890 "C:\\gitemacs\\emacs\\src\\bootstrap-emacs.pdmp", oflag=oflag@entry=32896, mode=mode@entry=0) at w32.c:4461
#10 0x00000004000c138a in emacs_open (
file=file@entry=0xbff890 "C:\\gitemacs\\emacs\\src\\bootstrap-emacs.pdmp", oflags=32896, oflags@entry=0, mode=mode@entry=0) at sysdep.c:2472
#11 0x000000040010a2e6 in pdumper_load (
dump_filename=0xbff890 "C:\\gitemacs\\emacs\\src\\bootstrap-emacs.pdmp")
at pdumper.c:5410
#12 0x00000004000a3e7c in load_pdump (argc=argc@entry=9,
argv=argv@entry=0x25510) at emacs.c:757
#13 0x00000004001ed88b in main (argc=9, argv=0x25510) at emacs.c:950
(gdb)
```
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^ permalink raw reply [flat|nested] 10+ messages in thread* bug#34277: Error after dump complete when build on Windows 10
2019-02-02 12:44 ` Shuguang Sun
@ 2019-02-02 15:14 ` Eli Zaretskii
0 siblings, 0 replies; 10+ messages in thread
From: Eli Zaretskii @ 2019-02-02 15:14 UTC (permalink / raw)
To: Shuguang Sun; +Cc: 34277
> From: "Shuguang Sun" <shuguang79@qq.com>
> Date: Sat, 2 Feb 2019 20:44:02 +0800
>
> Thread 1 received signal SIGSEGV, Segmentation fault.
> 0x00007ffaa8859f60 in ntdll!RtlAllocateHeap ()
> from C:\WINDOWS\SYSTEM32\ntdll.dll
> (gdb) thread 1
> [Switching to thread 1 (Thread 123272.0x517c)]
> #0 0x00007ffaa8859f60 in ntdll!RtlAllocateHeap ()
> from C:\WINDOWS\SYSTEM32\ntdll.dll
> (gdb) backtrace
> #0 0x00007ffaa8859f60 in ntdll!RtlAllocateHeap ()
> from C:\WINDOWS\SYSTEM32\ntdll.dll
> #1 0x00007ffa64506ef8 in NotifyShims ()
> from C:\WINDOWS\AppPatch\AppPatch64\AcLayers.dll
> #2 0x00000004001b72d7 in malloc_before_dump (size=<optimized out>)
> at w32heap.c:376
> #3 0x0000000400100961 in lmalloc (size=56) at alloc.c:1486
> #4 xmalloc (size=size@entry=56) at alloc.c:892
> #5 0x00000004001ab4ec in GetCachedVolumeInformation (
> root_dir=<optimized out>) at w32.c:3303
> #6 get_volume_info (
> name=name@entry=0xbff890 "C:\\gitemacs\\emacs\\src\\bootstrap-emacs.pdmp",
> pPath=pPath@entry=0xbff0f8) at w32.c:3353
> #7 0x00000004001ad5af in is_fat_volume (pPath=0xbff0f8,
> name=0xbff890 "C:\\gitemacs\\emacs\\src\\bootstrap-emacs.pdmp")
> at w32.c:3369
> #8 map_w32_filename (
> name=name@entry=0xbff890 "C:\\gitemacs\\emacs\\src\\bootstrap-emacs.pdmp",
> pPath=pPath@entry=0x0) at w32.c:3396
> #9 0x00000004001ae5bc in sys_open (
> path=path@entry=0xbff890 "C:\\gitemacs\\emacs\\src\\bootstrap-emacs.pdmp",
> oflag=oflag@entry=32896, mode=mode@entry=0) at w32.c:4461
> #10 0x00000004000c138a in emacs_open (
> file=file@entry=0xbff890 "C:\\gitemacs\\emacs\\src\\bootstrap-emacs.pdmp", oflags=32896,
> oflags@entry=0, mode=mode@entry=0) at sysdep.c:2472
> #11 0x000000040010a2e6 in pdumper_load (
> dump_filename=0xbff890 "C:\\gitemacs\\emacs\\src\\bootstrap-emacs.pdmp")
> at pdumper.c:5410
Thanks, I think I fixed this. Please try the latest master branch.
^ permalink raw reply [flat|nested] 10+ messages in thread
* bug#34277: Error after dump complete when build on Windows 10
2019-02-01 15:52 bug#34277: Error after dump complete when build on Windows 10 Shuguang Sun
2019-02-02 7:37 ` Eli Zaretskii
2019-02-02 12:44 ` Shuguang Sun
@ 2019-02-06 13:23 ` Shuguang Sun
2019-02-06 17:39 ` Eli Zaretskii
2 siblings, 1 reply; 10+ messages in thread
From: Shuguang Sun @ 2019-02-06 13:23 UTC (permalink / raw)
To: 34277, eliz
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Thanks. The pdumper version can be compiled successfully.
The unexec still not.
Best Regards,
Shuguang
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^ permalink raw reply [flat|nested] 10+ messages in thread
* bug#34277: Error after dump complete when build on Windows 10
2019-02-06 13:23 ` Shuguang Sun
@ 2019-02-06 17:39 ` Eli Zaretskii
2019-02-07 12:33 ` Shuguang Sun
0 siblings, 1 reply; 10+ messages in thread
From: Eli Zaretskii @ 2019-02-06 17:39 UTC (permalink / raw)
To: Shuguang Sun; +Cc: 34277
> From: "Shuguang Sun" <shuguang79@qq.com>
> Date: Wed, 6 Feb 2019 21:23:53 +0800
>
> Thanks. The pdumper version can be compiled successfully.
> The unexec still not.
Please run the failing command in the unexec version under GDB, with a
breakpoint in wrong_type_argument; when it breaks, please show the C
and Lisp backtrace from that error message.
Thanks.
^ permalink raw reply [flat|nested] 10+ messages in thread
* bug#34277: Error after dump complete when build on Windows 10
2019-02-06 17:39 ` Eli Zaretskii
@ 2019-02-07 12:33 ` Shuguang Sun
2019-02-07 15:34 ` Eli Zaretskii
0 siblings, 1 reply; 10+ messages in thread
From: Shuguang Sun @ 2019-02-07 12:33 UTC (permalink / raw)
To: Eli Zaretskii; +Cc: 34277
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>> Thanks. The pdumper version can be compiled successfully.
>> The unexec still not.
> Please run the failing command in the unexec version under GDB, with a
> breakpoint in wrong_type_argument; when it breaks, please show the C
> and Lisp backtrace from that error message.
> Thanks.
With git repo: 369d20559d6118d6b6cee2adc265114ad30fa3b3 (after your commit)
and ./configure --without-imagemagick --with-dumping=unexec --without-pop
the error message becomes:
```
Dumping from C:/gitemacs/emacs/src/temacs.exe
to C:/gitemacs/emacs/src/emacs.exe
mv -f emacs.exe bootstrap-emacs.exe
make -C ../lisp compile-first EMACS="../src/bootstrap-emacs.exe"
make[2]: Entering directory '/c/gitemacs/emacs/lisp'
ELC emacs-lisp/macroexp.elc
/bin/sh: line 1: 50904 Segmentation fault EMACSLOADPATH= '../src/bootstrap-emacs.exe' -batch --no-site-file --no-site-lisp --eval '(setq load-prefer-newer t)' -f batch-byte-compile emacs-lisp/macroexp.el
make[2]: *** [Makefile:301: emacs-lisp/macroexp.elc] Error 139
make[2]: Leaving directory '/c/gitemacs/emacs/lisp'
make[1]: *** [Makefile:797: bootstrap-emacs.exe] Error 2
make[1]: Leaving directory '/c/gitemacs/emacs/src'
make: *** [Makefile:423: src] Error 2
```
And the gdb message:
```
(gdb) run -batch --no-site-file --no-site-lisp --eval '(setq load-prefer-newer t)' -f batch-byte-compile emacs-lisp/macroexp.el
Starting program: C:\gitemacs\emacs\src\bootstrap-emacs.exe -batch --no-site-file --no-site-lisp --eval '(setq load-prefer-newer t)' -f batch-byte-compile emacs-lisp/macroexp.el
[New Thread 34928.0x1f0c]
[New Thread 34928.0x1624]
[New Thread 34928.0x8854]
[New Thread 34928.0x9b70]
[Thread 34928.0x8854 exited with code 0]
[Thread 34928.0x9b70 exited with code 0]
[Thread 34928.0x1624 exited with code 0]
Thread 1 received signal SIGSEGV, Segmentation fault.
lookup_volume_info (root_dir=<optimized out>) at w32.c:3188
3188 if (xstrcasecmp (info->root_dir, root_dir) == 0)
(gdb) thread 1
[Switching to thread 1 (Thread 34928.0x1f0c)]
#0 lookup_volume_info (root_dir=<optimized out>) at w32.c:3188
3188 if (xstrcasecmp (info->root_dir, root_dir) == 0)
(gdb) backtrace
#0 lookup_volume_info (root_dir=<optimized out>) at w32.c:3188
#1 GetCachedVolumeInformation (root_dir=<optimized out>) at w32.c:3253
#2 get_volume_info (name=name@entry=0x2862ddb "C:/gitemacs/emacs/src",
pPath=pPath@entry=0xbfec48) at w32.c:3353
#3 0x00000004001a77ff in is_fat_volume (pPath=0xbfec48,
name=0x2862ddb "C:/gitemacs/emacs/src") at w32.c:3369
#4 map_w32_filename (name=name@entry=0x2862ddb "C:/gitemacs/emacs/src",
pPath=0xbff410, pPath@entry=0xbff490) at w32.c:3396
#5 0x00000004001a8f38 in stat_worker (path=<optimized out>,
path@entry=0x2862ddb "C:/gitemacs/emacs/src", buf=buf@entry=0xbff680,
follow_symlinks=follow_symlinks@entry=1) at w32.c:5073
#6 0x00000004001a99db in stat (
path=path@entry=0x2862ddb "C:/gitemacs/emacs/src", buf=buf@entry=0xbff680)
at w32.c:5456
#7 0x00000004000bfaff in get_current_dir_name_or_unreachable ()
at sysdep.c:321
#8 0x00000004000bfe09 in emacs_get_current_dir_name () at sysdep.c:345
#9 0x00000004001e7d37 in main (argc=<optimized out>, argv=0x2864b70)
at emacs.c:1024
(gdb)
```
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^ permalink raw reply [flat|nested] 10+ messages in thread* bug#34277: Error after dump complete when build on Windows 10
2019-02-07 12:33 ` Shuguang Sun
@ 2019-02-07 15:34 ` Eli Zaretskii
2019-02-08 6:28 ` Shuguang Sun
0 siblings, 1 reply; 10+ messages in thread
From: Eli Zaretskii @ 2019-02-07 15:34 UTC (permalink / raw)
To: Shuguang Sun; +Cc: 34277
> From: "Shuguang Sun" <shuguang79@qq.com>
> Cc: "bug-gnu-emacs" <bug-gnu-emacs@gnu.org>
> Date: Thu, 7 Feb 2019 20:33:54 +0800
>
> With git repo: 369d20559d6118d6b6cee2adc265114ad30fa3b3 (after your commit)
> and ./configure --without-imagemagick --with-dumping=unexec --without-pop
> the error message becomes:
>
> ```
> Dumping from C:/gitemacs/emacs/src/temacs.exe
> to C:/gitemacs/emacs/src/emacs.exe
> mv -f emacs.exe bootstrap-emacs.exe
> make -C ../lisp compile-first EMACS="../src/bootstrap-emacs.exe"
> make[2]: Entering directory '/c/gitemacs/emacs/lisp'
> ELC emacs-lisp/macroexp.elc
> /bin/sh: line 1: 50904 Segmentation fault EMACSLOADPATH= '../src/bootstrap-emacs.exe' -batch
> --no-site-file --no-site-lisp --eval '(setq load-prefer-newer t)' -f batch-byte-compile emacs-lisp/macroexp.el
> make[2]: *** [Makefile:301: emacs-lisp/macroexp.elc] Error 139
> make[2]: Leaving directory '/c/gitemacs/emacs/lisp'
> make[1]: *** [Makefile:797: bootstrap-emacs.exe] Error 2
> make[1]: Leaving directory '/c/gitemacs/emacs/src'
> make: *** [Makefile:423: src] Error 2
> ```
>
> And the gdb message:
> ```
> (gdb) run -batch --no-site-file --no-site-lisp --eval '(setq load-prefer-newer t)' -f batch-byte-compile
> emacs-lisp/macroexp.el
> Starting program: C:\gitemacs\emacs\src\bootstrap-emacs.exe -batch --no-site-file --no-site-lisp --eval '(setq
> load-prefer-newer t)' -f batch-byte-compile emacs-lisp/macroexp.el
> [New Thread 34928.0x1f0c]
> [New Thread 34928.0x1624]
> [New Thread 34928.0x8854]
> [New Thread 34928.0x9b70]
> [Thread 34928.0x8854 exited with code 0]
> [Thread 34928.0x9b70 exited with code 0]
> [Thread 34928.0x1624 exited with code 0]
>
> Thread 1 received signal SIGSEGV, Segmentation fault.
> lookup_volume_info (root_dir=<optimized out>) at w32.c:3188
> 3188 if (xstrcasecmp (info->root_dir, root_dir) == 0)
> (gdb) thread 1
> [Switching to thread 1 (Thread 34928.0x1f0c)]
> #0 lookup_volume_info (root_dir=<optimized out>) at w32.c:3188
> 3188 if (xstrcasecmp (info->root_dir, root_dir) == 0)
> (gdb) backtrace
> #0 lookup_volume_info (root_dir=<optimized out>) at w32.c:3188
> #1 GetCachedVolumeInformation (root_dir=<optimized out>) at w32.c:3253
> #2 get_volume_info (name=name@entry=0x2862ddb "C:/gitemacs/emacs/src",
> pPath=pPath@entry=0xbfec48) at w32.c:3353
> #3 0x00000004001a77ff in is_fat_volume (pPath=0xbfec48,
> name=0x2862ddb "C:/gitemacs/emacs/src") at w32.c:3369
> #4 map_w32_filename (name=name@entry=0x2862ddb "C:/gitemacs/emacs/src",
> pPath=0xbff410, pPath@entry=0xbff490) at w32.c:3396
> #5 0x00000004001a8f38 in stat_worker (path=<optimized out>,
> path@entry=0x2862ddb "C:/gitemacs/emacs/src", buf=buf@entry=0xbff680,
> follow_symlinks=follow_symlinks@entry=1) at w32.c:5073
> #6 0x00000004001a99db in stat (
> path=path@entry=0x2862ddb "C:/gitemacs/emacs/src", buf=buf@entry=0xbff680)
> at w32.c:5456
> #7 0x00000004000bfaff in get_current_dir_name_or_unreachable ()
> at sysdep.c:321
> #8 0x00000004000bfe09 in emacs_get_current_dir_name () at sysdep.c:345
> #9 0x00000004001e7d37 in main (argc=<optimized out>, argv=0x2864b70)
> at emacs.c:1024
> (gdb)
Thanks, please try the latest master.
^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2019-02-08 7:21 UTC | newest]
Thread overview: 10+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2019-02-01 15:52 bug#34277: Error after dump complete when build on Windows 10 Shuguang Sun
2019-02-02 7:37 ` Eli Zaretskii
2019-02-02 12:44 ` Shuguang Sun
2019-02-02 15:14 ` Eli Zaretskii
2019-02-06 13:23 ` Shuguang Sun
2019-02-06 17:39 ` Eli Zaretskii
2019-02-07 12:33 ` Shuguang Sun
2019-02-07 15:34 ` Eli Zaretskii
2019-02-08 6:28 ` Shuguang Sun
2019-02-08 7:21 ` Eli Zaretskii
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