# define _LIBUNWIND_TARGET_ARM 1
# if defined(__SEH__)
# define _LIBUNWIND_CONTEXT_SIZE 42
-# define _LIBUNWIND_CURSOR_SIZE 85
+# define _LIBUNWIND_CURSOR_SIZE 80
# elif defined(__ARM_WMMX)
# define _LIBUNWIND_CONTEXT_SIZE 61
# define _LIBUNWIND_CURSOR_SIZE 68
// This should never happen in phase 1.
if (!IS_UNWINDING(ms_exc->ExceptionFlags))
_LIBUNWIND_ABORT("Personality installed context during phase 1!");
- exc->private_[2] = disp->TargetIp;
#ifdef __x86_64__
+ exc->private_[2] = disp->TargetIp;
unw_get_reg(&cursor, UNW_X86_64_RAX, &retval);
unw_get_reg(&cursor, UNW_X86_64_RDX, &exc->private_[3]);
#elif defined(__arm__)
+ exc->private_[2] = disp->TargetPc;
unw_get_reg(&cursor, UNW_ARM_R0, &retval);
unw_get_reg(&cursor, UNW_ARM_R1, &exc->private_[3]);
#endif
unw_get_reg(&cursor, UNW_REG_IP, &target);
ms_exc->ExceptionCode = STATUS_GCC_UNWIND;
+#ifdef __x86_64__
ms_exc->ExceptionInformation[2] = disp->TargetIp;
+#elif defined(__arm__)
+ ms_exc->ExceptionInformation[2] = disp->TargetPc;
+#endif
ms_exc->ExceptionInformation[3] = exc->private_[3];
// Give NTRTL some scratch space to keep track of the collided unwind.
// Don't use the one that was passed in; we don't want to overwrite the
_msContext.R12 = r.getRegister(UNW_ARM_R12);
_msContext.Sp = r.getRegister(UNW_ARM_SP);
_msContext.Lr = r.getRegister(UNW_ARM_LR);
- _msContext.Pc = r.getRegister(UNW_ARM_PC);
- for (int r = UNW_ARM_D0; r <= UNW_ARM_D31; ++r) {
+ _msContext.Pc = r.getRegister(UNW_ARM_IP);
+ for (int i = UNW_ARM_D0; i <= UNW_ARM_D31; ++i) {
union {
uint64_t w;
double d;
} d;
- d.d = r.getFloatRegister(r);
- _msContext.D[r - UNW_ARM_D0] = d.w;
+ d.d = r.getFloatRegister(i);
+ _msContext.D[i - UNW_ARM_D0] = d.w;
}
#endif
}
case UNW_ARM_SP: return _msContext.Sp;
case UNW_ARM_LR: return _msContext.Lr;
case UNW_REG_IP:
- case UNW_ARM_PC: return _msContext.Pc;
+ case UNW_ARM_IP: return _msContext.Pc;
#endif
}
_LIBUNWIND_ABORT("unsupported register");
case UNW_ARM_SP: _msContext.Sp = value; break;
case UNW_ARM_LR: _msContext.Lr = value; break;
case UNW_REG_IP:
- case UNW_ARM_PC: _msContext.Pc = value; break;
+ case UNW_ARM_IP: _msContext.Pc = value; break;
#endif
default:
_LIBUNWIND_ABORT("unsupported register");
case UNW_ARM_SP: return "sp";
case UNW_ARM_LR: return "lr";
case UNW_REG_IP:
- case UNW_ARM_PC: return "pc";
+ case UNW_ARM_IP: return "pc";
case UNW_ARM_S0: return "s0";
case UNW_ARM_S1: return "s1";
case UNW_ARM_S2: return "s2";