• Paul Eggert's avatar
    Drop support for -fcheck-pointer-bounds · fe264952
    Paul Eggert authored
    GCC has removed the -fcheck-pointer bounds option, and the Linux
    kernel has also removed support for Intel MPX, so there’s no point
    to keeping this debugging option within Emacs.
    * src/bytecode.c (BYTE_CODE_THREADED):
    * src/lisp.h (DEFINE_LISP_SYMBOL, XSYMBOL, make_lisp_symbol):
    Assume __CHKP__ is not defined.
    * src/ptr-bounds.h: Remove.  All uses of ptr_bounds_clip,
    ptr_bounds_copy, ptr_bounds_init, ptr_bounds_set removed.