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| author | Paul Eggert <eggert@cs.ucla.edu> | 2020-08-04 11:09:55 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2020-08-04 11:15:16 -0700 |
| commit | fe2649528b0b7637e6b6851c41e696a1016d8d53 (patch) | |
| tree | ca715aed4e63097fecb6de8f4f6d2b8fc32c1840 /src/fringe.c | |
| parent | 1308587c25cc28248c3d38748f76bb9e6324b929 (diff) | |
| download | emacs-fe2649528b0b7637e6b6851c41e696a1016d8d53.tar.gz | |
Drop support for -fcheck-pointer-bounds
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.
Diffstat (limited to 'src/fringe.c')
| -rw-r--r-- | src/fringe.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/src/fringe.c b/src/fringe.c index fc4c738dc2d..c3d64fefc82 100644 --- a/src/fringe.c +++ b/src/fringe.c @@ -23,7 +23,6 @@ along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>. */ #include "lisp.h" #include "frame.h" -#include "ptr-bounds.h" #include "window.h" #include "dispextern.h" #include "buffer.h" @@ -1607,9 +1606,7 @@ If BITMAP already exists, the existing definition is replaced. */) fb.dynamic = true; xfb = xmalloc (sizeof fb + fb.height * BYTES_PER_BITMAP_ROW); - fb.bits = b = ((unsigned short *) - ptr_bounds_clip (xfb + 1, fb.height * BYTES_PER_BITMAP_ROW)); - xfb = ptr_bounds_clip (xfb, sizeof *xfb); + fb.bits = b = (unsigned short *) (xfb + 1); j = 0; while (j < fb.height) |