Commit 49cd0e6f7c

@@ -988,6 +988,8 @@ const StackIterator = union(enum) {
         // On LoongArch and RISC-V, the frame pointer points to the top of the saved register area,
         // in which the base pointer is the first word.
         if (native_arch.isLoongArch() or native_arch.isRISCV()) break :off -2 * @sizeOf(usize);
+        // On OpenRISC, the frame pointer is stored below the return address.
+        if (native_arch == .or1k) break :off -2 * @sizeOf(usize);
         // On SPARC, the frame pointer points to the save area which holds 16 slots for the local
         // and incoming registers. The base pointer (i6) is stored in its customary save slot.
         if (native_arch.isSPARC()) break :off 14 * @sizeOf(usize);
@@ -999,7 +1001,9 @@ const StackIterator = union(enum) {
     const fp_to_ra_offset = off: {
         // On LoongArch and RISC-V, the frame pointer points to the top of the saved register area,
         // in which the return address is the second word.
-        if (native_arch.isRISCV() or native_arch.isLoongArch()) break :off -1 * @sizeOf(usize);
+        if (native_arch.isLoongArch() or native_arch.isRISCV()) break :off -1 * @sizeOf(usize);
+        // On OpenRISC, the return address is stored below the stack parameter area.
+        if (native_arch == .or1k) break :off -1 * @sizeOf(usize);
         if (native_arch.isPowerPC64()) break :off 2 * @sizeOf(usize);
         // On s390x, r14 is the link register and we need to grab it from its customary slot in the
         // register save area (ELF ABI s390x Supplement §1.2.2.2).