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gcc.gnu.org Git - gcc.git/commit
libunwind.S: Add .arch/.object_arch for armv4 builds.
gcc:
2007-03-07 Paul Brook <paul@codesourcery.com>
* config/arm/libunwind.S: Add .arch/.object_arch for armv4 builds.
gcc:
2007-03-07 Joseph Myers <joseph@codesourcery.com>
* config/arm/unwind-arm.c (struct wmmxd_regs, struct wmmxc_regs):
New.
(phase1_vrs): Use them.
(DEMAND_SAVE_WMMXD, DEMAND_SAVE_WMMXC): New.
(__gnu_Unwind_Save_WMMXD, __gnu_Unwind_Restore_WMMXD,
__gnu_Unwind_Save_WMMXC, __gnu_Unwind_Restore_WMMXC): Declare.
(restore_non_core_regs): Call __gnu_Unwind_Restore_WMMXD and
__gnu_Unwind_Restore_WMMXC if required.
(_Unwind_VRS_Pop): Implement iWMMXt support.
* config/arm/libunwind.S (gnu_Unwind_Restore_WMMXD,
gnu_Unwind_Save_WMMXD, gnu_Unwind_Restore_WMMXC,
gnu_Unwind_Save_WMMXC): Define.
gcc/testsuite:
2007-03-07 Joseph Myers <joseph@codesourcery.com>
* g++.dg/eh/arm-iwmmxt-unwind.C: New test.
From-SVN: r122658
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