Cc: 28308@debbugs.gnu.org
From: Gergely Czuczy <gergely.czuczy@harmless.hu>
Date: Mon, 11 Sep 2017 09:26:20 +0200
I've rebuilt it with CFLAGS="-O0 -g", but it seems to be the same in
this regards:
root@build-pine64:/usr/ports/editors/emacs-devel# cd
/usr/ports/editors/emacs-devel/work/emacs-f44184f/lisp
root@build-pine64:/usr/ports/editors/emacs-devel/work/emacs-f44184f/lisp#
EMACSLOADPATH= lldb -- '../src/bootstrap-emacs' -batch --no-site-file
--no-site-lisp --eval '(setq load-prefer-newer t)' -f batch-byte-compile
emacs-lisp/macroexp.el
(lldb) target create "../src/bootstrap-emacs"
Current executable set to '../src/bootstrap-emacs' (aarch64).
(lldb) settings set -- target.run-args "-batch" "--no-site-file"
"--no-site-lisp" "--eval" "(setq load-prefer-newer t)" "-f"
"batch-byte-compile" "emacs-lisp/macroexp.el"
(lldb) r
Process 88583 launching
Process 88583 launched: '../src/bootstrap-emacs' (aarch64)
Process 88583 stopped
* thread #1, name = 'bootstrap-emacs', stop reason = signal SIGSEGV:
invalid address (fault address: 0x41b17978)
frame #0: 0x0000000000228460
bootstrap-emacs`xnrealloc(pa=0x0000000000000000, nitems=0,
item_size=1102150015) at alloc.c:939
936 {
937 eassert (0 <= nitems && 0 < item_size);
938 ptrdiff_t nbytes;
-> 939 if (INT_MULTIPLY_WRAPV (nitems, item_size, &nbytes) ||
SIZE_MAX < nbytes)
940 memory_full (SIZE_MAX);
941 return xrealloc (pa, nbytes);
942 }
(lldb) bt
* thread #1, name = 'bootstrap-emacs', stop reason = signal SIGSEGV:
invalid address (fault address: 0x41b17978)
* frame #0: 0x0000000000228460
bootstrap-emacs`xnrealloc(pa=0x0000000000000000, nitems=0,
item_size=1102150015) at alloc.c:939
frame #1: 0x0000000000228204
bootstrap-emacs`xnrealloc(pa=0x000000000019ae38, nitems=42949672960,
item_size=281474976703896) at alloc.c:939
frame #2: 0x000000000022e208
bootstrap-emacs`xpalloc(pa=0x0000000000000000,
nitems=0x0000000041b1797f, nitems_incr_min=1683000,
nitems_max=42949672960, item_size=281474976703896) at alloc.c:0
frame #3: 0x0000000000168214
bootstrap-emacs`delete_tty(terminal=0x3276551740f23ac5) at term.c:4463
frame #4: 0x0000000000040190 bootstrap-emacs`__start + 376
frame #5: 0x0000000040390018 ld-elf.so.1`.rtld_start at rtld_start.S:41
(lldb)