From: John Cowan <cowan@ccil.org>
To: "Ludovic Courtès" <ludo@gnu.org>
Cc: 39118@debbugs.gnu.org, guile-devel@gnu.org
Subject: bug#39118: Segfault while building on 64-bit Cygwin
Date: Fri, 31 Jan 2020 09:23:19 -0500 [thread overview]
Message-ID: <CAD2gp_SnY-vP03psw4wNDyH-CrbpSZy7ttb-Z0koYOmu5r2VJg@mail.gmail.com> (raw)
In-Reply-To: <CAD2gp_Q3Ua+kRW5OV1jXM1D-H7UhKQp-TSd0RQjue7U=1ua62Q@mail.gmail.com>
[-- Attachment #1.1: Type: text/plain, Size: 2195 bytes --]
Aaaand... Cygwin doesn't do core dumps. Under the skin it's WIndows, after
all. This is what I get when I specify ulimit -c unlimited and rebuild:
Exception: STATUS_ACCESS_VIOLATION at rip=0055A8B1B25
rax=0000000000000000 rbx=FFFFFFFFFFFFFF90 rcx=FFFFFFFFFFFFFF90
rdx=000000000034964A rsi=000007000084ECC0 rdi=FFFFFFFFFFFFFF90
r8 =000007000084ECC0 r9 =0000000000000002 r10=0000000100000000
r11=000000055A86B190 r12=0000000000000002 r13=000000055A931EA0
r14=000006FFFFFEF840 r15=0000000000000000
rbp=000000000034964A rsp=00000000FFFFBDA0
program=C:\Users\rr828893\Downloads\guile-3.0.0\libguile\.libs\guile.exe,
pid 62833, thread main
cs=0033 ds=002B es=002B fs=0053 gs=002B ss=002B
I can't imagine what you can make of that.
On Sat, Jan 25, 2020 at 10:54 AM John Cowan <cowan@ccil.org> wrote:
>
>
> On Sat, Jan 25, 2020 at 8:51 AM Ludovic Courtès <ludo@gnu.org> wrote:
>
>
>> That I understand. However, I was asking for the backtrace of the crash
>> on Cygwin when JIT is enabled. Could you grab it?
>>
>
> 1. The wisdom of the Internet has not been able to figure out how to
> generate a core dump on MacOS 10.15.2 (Catalina). The usual set of
> enabling steps can be performed without error, but still no core dump.
>
> 2. Until today I believed that there was no way to generate a Cygwin core
> dump. I know now that there is, but I may not be able to test it until
> Monday. I'll let you know, and hopefully that will provide insight into
> the MacOS problem as well.
>
> 3. I will try to work further on the MacOS libffi problem (which surfaces
> when you do --disable-jit to bypass the above problem) to convince MacOS to
> use GNU libffi rather than the native one. It probably has to do with
> pkg-config, which I barely understand.
>
> "All problems are config problems."
>
>
>
> John Cowan http://vrici.lojban.org/~cowan cowan@ccil.org
> We are lost, lost. No name, no business, no Precious, nothing. Only
> empty.
> Only hungry: yes, we are hungry. A few little fishes, nassty bony little
> fishes, for a poor creature, and they say death. So wise they are; so
> just,
> so very just. --Gollum
>
[-- Attachment #1.2: Type: text/html, Size: 3104 bytes --]
[-- Attachment #2: guile.exe.stackdump --]
[-- Type: application/octet-stream, Size: 544 bytes --]
Exception: STATUS_ACCESS_VIOLATION at rip=0055A8B1B25
rax=0000000000000000 rbx=FFFFFFFFFFFFFF90 rcx=FFFFFFFFFFFFFF90
rdx=000000000034964A rsi=000007000084ECC0 rdi=FFFFFFFFFFFFFF90
r8 =000007000084ECC0 r9 =0000000000000002 r10=0000000100000000
r11=000000055A86B190 r12=0000000000000002 r13=000000055A931EA0
r14=000006FFFFFEF840 r15=0000000000000000
rbp=000000000034964A rsp=00000000FFFFBDA0
program=C:\Users\rr828893\Downloads\guile-3.0.0\libguile\.libs\guile.exe, pid 62833, thread main
cs=0033 ds=002B es=002B fs=0053 gs=002B ss=002B
next prev parent reply other threads:[~2020-01-31 14:23 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-13 8:39 GNU Guile 2.9.9 Released [beta] Andy Wingo
2020-01-13 8:44 ` Andy Wingo
2020-01-13 17:26 ` John Cowan
2020-01-13 23:09 ` bug#39118: " John Cowan
2020-01-20 16:35 ` bug#39118: Segfault while building on 64-bit Cygwin Ludovic Courtès
2020-01-20 16:38 ` John Cowan
2020-01-20 17:22 ` bug#39118: " Mike Gran via Bug reports for GUILE, GNU's Ubiquitous Extension Language
2020-02-06 10:53 ` Andy Wingo
2020-02-07 4:56 ` Charles Stanhope
2020-02-14 17:46 ` Charles Stanhope
2020-02-15 17:58 ` Marco Atzeri
2020-02-16 23:23 ` Mike Gran
2020-02-16 23:24 ` John Cowan
2020-02-17 1:08 ` Charles Stanhope
2020-02-17 19:27 ` Charles Stanhope
2020-02-17 21:05 ` Andy Wingo
2020-01-21 9:01 ` Ludovic Courtès
2020-01-21 18:40 ` bug#39118: " szgyg
2020-01-21 21:53 ` John Cowan
2020-01-21 21:37 ` John Cowan
2020-01-23 20:35 ` Ludovic Courtès
2020-01-24 14:36 ` John Cowan
2020-01-25 13:51 ` Ludovic Courtès
2020-01-25 15:54 ` John Cowan
2020-01-31 14:23 ` John Cowan [this message]
2020-02-03 22:11 ` bug#39118: " szgyg
2020-02-05 21:11 ` John Cowan
2020-02-05 22:42 ` szgyg
2020-01-13 21:32 ` GNU Guile 2.9.9 Released [beta] Stefan Israelsson Tampe
2020-01-13 21:33 ` Stefan Israelsson Tampe
2020-01-14 9:57 ` Stefan Israelsson Tampe
2020-01-14 11:16 ` Andy Wingo
[not found] ` <CAGua6m3+mL-1mq0iot1+xvkgkC-_jnhX03uGpOxQkwk0iv12Vw@mail.gmail.com>
2020-01-14 11:43 ` Fwd: " Stefan Israelsson Tampe
2020-01-14 12:18 ` Mikael Djurfeldt
2020-01-14 13:25 ` Stefan Israelsson Tampe
2020-01-14 14:32 ` Andy Wingo
2020-01-14 14:47 ` Stefan Israelsson Tampe
2020-01-14 16:15 ` Andy Wingo
2020-01-14 16:36 ` Stefan Israelsson Tampe
2020-01-14 17:56 ` Stefan Israelsson Tampe
2020-01-14 16:03 ` Mikael Djurfeldt
[not found] ` <CAGua6m2cm2iFTf6EB4MuDR4qNDJ1kt1EjwRCBgLKS+qxncxp+w@mail.gmail.com>
2020-01-14 16:36 ` Fwd: " Stefan Israelsson Tampe
2020-01-14 16:47 ` Mikael Djurfeldt
2020-01-14 17:21 ` Taylan Kammer
2020-01-14 17:27 ` Stefan Israelsson Tampe
2020-01-14 20:54 ` Andy Wingo
2020-01-14 20:13 ` Stefan Israelsson Tampe
2020-01-14 21:17 ` Andy Wingo
2020-01-14 21:48 ` Stefan Israelsson Tampe
2020-01-15 19:58 ` Andy Wingo
-- strict thread matches above, loose matches on Subject: below --
2020-01-24 15:26 bug#39118: Segfault while building on 64-bit Cygwin dsmich
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