arm-xplat: fix _get_va [ip + fp]

obastemur · obastemur · commit ef987bb2d738 · 2017-01-10T00:19:36.000+01:00
diff --git a/lib/Runtime/Language/Arguments.h b/lib/Runtime/Language/Arguments.h
@@ -28,6 +28,9 @@ inline Js::Var* _get_va(void* addrOfReturnAddress, int n)
 {
     // All args are right after ReturnAddress by custom calling convention
     Js::Var* pArgs = reinterpret_cast<Js::Var*>(addrOfReturnAddress) + 1;
+#ifdef _ARM_
+    n += 2; // ip + fp
+#endif
     return pArgs + n;
 }
 

Original file line number	Diff line number	Diff line change
`@@ -28,6 +28,9 @@ inline Js::Var* _get_va(void* addrOfReturnAddress, int n)`
`28`	`28`	`{`
`29`	`29`	`// All args are right after ReturnAddress by custom calling convention`
`30`	`30`	`Js::Var* pArgs = reinterpret_cast<Js::Var*>(addrOfReturnAddress) + 1;`
	`31`	`+#ifdef _ARM_`
	`32`	`+ n += 2; // ip + fp`
	`33`	`+#endif`
`31`	`34`	`return pArgs + n;`
`32`	`35`	`}`
`33`	`36`