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libunwind related patch from David Mosberger
authorwilson <wilson@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 11 Dec 2003 20:50:33 +0000 (20:50 +0000)
committerwilson <wilson@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 11 Dec 2003 20:50:33 +0000 (20:50 +0000)
commit7f4135648f70c5d50795f26e5dfa74cde1c84278
treeac92f83a08c9061fe3cd759449a08d341d431a0c
parent749b6fab0265d445ecbe8ba658eef271e702a184
libunwind related patch from David Mosberger
* unwind-libunwind.c (_Unwind_SetGR): Clear the NaT bit as
required by C++ ABI for Itanium.
* config/t-libunwind (LIB2ADDEH): Remove unwind-libunwind.c.
* config/t-libunwind-no-eh: New file.
* configure.in: Check libunwind for _Unwind_Resume() and if it's
present, set libunwind_has_eh_support to "yes".
* configure: Regenerate.
* config.gcc (ia64*-*-linux*): If $libunwind_has_eh_support is
set to yes, use t-libunwind, otherwise, use t-libunwind-no-eh.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@74548 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/config.gcc
gcc/config/t-libunwind
gcc/config/t-libunwind-no-eh [new file with mode: 0644]
gcc/configure
gcc/configure.in
gcc/unwind-libunwind.c