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Diffstat (limited to 'libgcc/ChangeLog')
| -rw-r--r-- | libgcc/ChangeLog | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog index 348c54c0b3e..bbf9b59926b 100644 --- a/libgcc/ChangeLog +++ b/libgcc/ChangeLog @@ -1,3 +1,20 @@ +2019-10-15 John David Anglin <danglin@gcc.gnu.org> + + * config/pa/fptr.c (_dl_read_access_allowed): Change argument to + unsigned int. Adjust callers. + (__canonicalize_funcptr_for_compare): Change plabel type to volatile + unsigned int *. Load relocation offset before function pointer. + Add barrier to ensure ordering. + +2019-10-12 John David Anglin <danglin@gcc.gnu.org> + + * config/pa/lib2funcs.S (__gcc_plt_call): Load branch target to %r21. + Load PIC register after branch target. Fix white space. + * config/pa/milli64.S ($$dyncall): Separate LINUX and non LINUX + implementations. Load PIC register after branch target. Don't + clobber function pointer when it points to function descriptor. + Use nullification instead of branch in LINUX implementation. + 2019-08-12 Release Manager * GCC 9.2.0 released. |