Fix existing code for SEH on ARM to compile correctly
Even though SEH for ARM is incomplete, make what code already exists
at least compile correctly.
The _LIBUNWIND_CURSOR_SIZE wasn't correct.
ARM (and AArch64) have a DISPATCHER_CONTEXT field named TargetPc
instead of TargetIp.
For the libunwind.h UNW_* constants, there is no UNW_ARM_PC, only
UNW_ARM_IP.
Don't use 'r' as loop variable when 'r' already is a Registers_arm
member.
Differential Revision: https://reviews.llvm.org/D51530
git-svn-id: https://llvm.org/svn/llvm-project/libunwind/trunk@341217 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed
