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| author | Paul Eggert <eggert@cs.ucla.edu> | 2017-07-14 04:54:05 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2017-07-14 04:57:18 -0700 |
| commit | 9dee1c884eb50ba282eb9dd2495c5269add25963 (patch) | |
| tree | 947b4c3c21e4bef82795cfbd60f29e371b0e2cc3 /lisp/emacs-lisp/subr-x.el | |
| parent | 6443a95ad74d54b8be5ba85af9b893f3f1d5fa02 (diff) | |
| download | emacs-9dee1c884eb50ba282eb9dd2495c5269add25963.tar.gz emacs-9dee1c884eb50ba282eb9dd2495c5269add25963.tar.bz2 emacs-9dee1c884eb50ba282eb9dd2495c5269add25963.zip | |
Improve stack-overflow heuristic on GNU/Linux
Problem reported by Steve Kemp (Bug#27585).
* src/eval.c (near_C_stack_top): Remove. All uses replaced
by current_thread->stack_top.
(record_in_backtrace): Set current_thread->stack_top.
This is for when the Lisp interpreter calls itself.
* src/lread.c (read1): Set current_thread->stack_top.
This is for recursive s-expression reads.
* src/print.c (print_object): Set current_thread->stack_top.
This is for recursive s-expression printing.
* src/thread.c (mark_one_thread): Get stack top first.
* src/thread.h (struct thread_state.stack_top): Now void *, not char *.
Diffstat (limited to 'lisp/emacs-lisp/subr-x.el')
0 files changed, 0 insertions, 0 deletions