From a786be5bdf8dcb9c63b2a96798e98fc47688cf7b Mon Sep 17 00:00:00 2001
From: Vicki Pfau <vi@endrift.com>
Date: Sun, 26 Jul 2020 17:46:55 -0700
Subject: [PATCH] SM83: Fix flags on little endian PowerPC

---
 CHANGES                           | 1 +
 include/mgba/internal/sm83/sm83.h | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/CHANGES b/CHANGES
index f49f441bb..feb0a633b 100644
--- a/CHANGES
+++ b/CHANGES
@@ -29,6 +29,7 @@ Emulation fixes:
  - GBA Video: Fix invalid read in mode 4 mosaic
  - GBA Video: Fix color of disabled screen
  - SM83: Emulate HALT bug
+ - SM83: Fix flags on little endian PowerPC
 Other fixes:
  - All: Improve export headers (fixes mgba.io/i/1738)
  - All: Correct format strings for some numbers on Windows (fixes mgba.io/i/1794)
diff --git a/include/mgba/internal/sm83/sm83.h b/include/mgba/internal/sm83/sm83.h
index 3e36e4e26..eebce61e3 100644
--- a/include/mgba/internal/sm83/sm83.h
+++ b/include/mgba/internal/sm83/sm83.h
@@ -18,7 +18,7 @@ struct SM83Core;
 #pragma pack(push, 1)
 union FlagRegister {
 	struct {
-#if defined(__POWERPC__) || defined(__PPC__)
+#ifdef __BIG_ENDIAN__
 		unsigned z : 1;
 		unsigned n : 1;
 		unsigned h : 1;