guix-devel

Commit Graph

Author	SHA1	Message	Date
Ludovic Courtès	243ea8673f	gnu: gcc: Fix 'gcc-strmov-store-file-names.patch'. Fixes <https://bugs.gnu.org/31708>. Previously GCC would crash when encountering a 'static const' element without an initializer, as in: #define _GNU_SOURCE #include <string.h> void foo (char x) { static const char buf[12]; memcpy (x, buf, 12); } gnu/packages/patches/gcc-strmov-store-file-names.patch: Return false when DECL_INITIAL returns NULL_TREE.	2018-06-13 23:04:51 +02:00
Ludovic Courtès	e288572710	gnu: gcc: Adjust 'strmov' patch for string constants in variables. Fixes <https://bugs.gnu.org/30395>. * gnu/packages/patches/gcc-strmov-store-file-names.patch: Update patch to deal with string constants stored in 'static' variables.	2018-03-20 23:39:51 +01:00
Ludovic Courtès	8033772363	gnu: gcc@5, gcc@6: Work around use of 'movabs' for /gnu/store strings. Partly addresses <http://bugs.gnu.org/24703>. Reported by Mark H Weaver <mhw@netris.org>. * gnu/packages/patches/gcc-strmov-store-file-names.patch: New file. * gnu/local.mk (dist_patch_DATA): Add it. * gnu/packages/gcc.scm (gcc-5)[sources](patches): Add it. (gcc-6)[sources](patches): Add it.	2016-11-09 21:24:44 +01:00

Author

SHA1

Message

Date

Ludovic Courtès

243ea8673f

gnu: gcc: Fix 'gcc-strmov-store-file-names.patch'.

Fixes <https://bugs.gnu.org/31708>.

Previously GCC would crash when encountering a 'static const' element
without an initializer, as in:

  #define _GNU_SOURCE
  #include <string.h>

  void foo (char *x)
  {
    static const char buf[12];
    memcpy (x, buf, 12);
  }

* gnu/packages/patches/gcc-strmov-store-file-names.patch: Return false
when DECL_INITIAL returns NULL_TREE.

2018-06-13 23:04:51 +02:00

Ludovic Courtès

e288572710

gnu: gcc: Adjust 'strmov' patch for string constants in variables.

Fixes <https://bugs.gnu.org/30395>.

* gnu/packages/patches/gcc-strmov-store-file-names.patch: Update patch
to deal with string constants stored in 'static' variables.

2018-03-20 23:39:51 +01:00

Ludovic Courtès

8033772363

gnu: gcc@5, gcc@6: Work around use of 'movabs' for /gnu/store strings.

Partly addresses <http://bugs.gnu.org/24703>.
Reported by Mark H Weaver <mhw@netris.org>.

* gnu/packages/patches/gcc-strmov-store-file-names.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/gcc.scm (gcc-5)[sources](patches): Add it.
(gcc-6)[sources](patches): Add it.

2016-11-09 21:24:44 +01:00

3 Commits (ea49fbdea3bbb9b55951b7bff9d9cf768fd23161)