Re: pdumper on Solaris 10

[Po Lu]

Pip Cet <pipcet@protonmail.com> writes:

> "Po Lu" <luangruo@yahoo.com> writes:
>
>> pdumper-dumped binaries appear to crash in an x86 Solaris 10 zone,
>> though I don't really use this configuration and I'm not interested in
>> trying the portable dumper on sparc:
>>
>> core 'core' of 7021:        ../../src/bootstrap-emacs -batch --no-site-file 
>> --no-site-lisp -f batc
>>  00007fffaf433dc2 ???????? ()
>>  00007fffaf5eb3d7 ???????? ()
>>  00007fffaf5ec590 ???????? ()
>>  00007fffae3f351a _lwp_kill () + a
>>  00007fffae3981b9 raise () + 19
>>  00000000008baf90 terminate_due_to_signal () + c0
>>  000000000090236e ???????? ()
>>  0000000000902334 deliver_thread_signal () + 74
>>  00000000009023b0 deliver_fatal_thread_signal () + 10
>>  00000000009024ef handle_sigsegv () + 4f
>>  00007fffae3edd16 __sighndlr () + 6
>>  00007fffae3e25e2 call_user_handler () + 252
>>  00007fffae3e280e sigacthandler () + ee
>>  00007fffaf5ea82d ???????? ()
>>  ffffffffffffffff ???????? ()
>>  00000000009c77e7 lisp_align_malloc () + 4d7
>>  00000000009c9dd2 make_float () + 42
>>  00000000009d2e9d init_alloc () + d
>>  00000000008bd373 main () + bb3
>>  00000000006d15ab ???????? ()
>
> FWIW, this issue doesn't appear to happen on a "fresh" Solaris 10
> install, in a qemu virtual machine, on x86.  I used the
> sol-10-u11-ga-x86-dvd.iso image, installed to a new disk, then installed
> OpenCSW and built Emacs from the master branch with and without
> CFLAGS="-m64" (plus the linker path selection). Both builds appear to
> work.

That's a very different configuration from a Solaris 10 zone, which is a
modern Solaris 11 kernel hosting a Solaris 10 userspace with a number of
compatibility libraries loaded into running processes.