[Bug tdep/26362] [aarch64] gdb/utils.c:671: internal-error: virtual memory exhausted: can't allocate 187647121162241 bytes

["vries at gcc dot gnu.org" <sourceware-bugzilla@sourceware.org>]

https://sourceware.org/bugzilla/show_bug.cgi?id=26362

--- Comment #6 from Tom de Vries <vries at gcc dot gnu.org> ---
Created attachment 12766
  --> https://sourceware.org/bugzilla/attachment.cgi?id=12766&action=edit
gcc.log, gcc.sum, outputs/gdb.fortran/mixed-lang-stack/

Reproduced using:
- osc build \
    -M testsuite \
    openSUSE_Factory_ARM aarch64
- osc chroot openSUSE_Factory_ARM aarch64
- using gdb command line

gdb command line:
...
$ gdb \
  outputs/gdb.fortran/mixed-lang-stack/mixed-lang-stack \
  -batch \
  -ex "b breakpt" \
  -ex run \
-ex bt
Breakpoint 1 at 0x11ac: file mixed-lang-stack.f90, line 37.
a = 1, b = 2.000000, c = 3.000000e+00, d = (4.000000 + 5.000000i)
           1   2.00000000       3.0000000000000000                 
(4.00000000,5.00000000) this is a string from C

Breakpoint 1, breakpt () at mixed-lang-stack.f90:37
37        write(*,*) "Hello World"         ! Break here.
#0  breakpt () at mixed-lang-stack.f90:37
#1  0x0000aaaaaaaab5d8 in mixed_func_1h () at mixed-lang-stack.f90:115
#2  0x0000aaaaaaaaafd8 in mixed_func_1g (obj=...) at mixed-lang-stack.cpp:77
#3  0x0000aaaaaaaab020 in mixed_func_1f () at mixed-lang-stack.cpp:84
#4  0x0000aaaaaaaaafbc in mixed_func_1e () at mixed-lang-stack.cpp:67
#5  0x0000aaaaaaaab5bc in mixed_func_1d (a=1, b=2, c=3, d=(4,5),
str=../../gdb/utils.c:671: internal-error: virtual memory exhausted: can't
allocate 187647121162241 bytes.
A problem internal to GDB has been detected,
further debugging may prove unreliable.
Quit this debugging session? (y or n) [answered Y; input not from terminal]

This is a bug, please report it.  For instructions, see:
<http://bugs.opensuse.org/>.

../../gdb/utils.c:671: internal-error: virtual memory exhausted: can't allocate
187647121162241 bytes.
A problem internal to GDB has been detected,
further debugging may prove unreliable.
Create a core file of GDB? (y or n) [answered Y; input not from terminal]
Aborted (core dumped)
...

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