[v1] Misc single binary patches for 2025-10-16

[PULL 37/75] target/openrisc: Replace MO_TE -> MO_BE

Philippe Mathieu-Daudé posted 75 patches 4 weeks, 1 day ago

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Maintainers: Laurent Vivier <laurent@vivier.eu>, Richard Henderson <richard.henderson@linaro.org>, Peter Maydell <peter.maydell@linaro.org>, Michael Rolnik <mrolnik@gmail.com>, Brian Cain <brian.cain@oss.qualcomm.com>, Helge Deller <deller@gmx.de>, Song Gao <gaosong@loongson.cn>, "Edgar E. Iglesias" <edgar.iglesias@gmail.com>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, Aurelien Jarno <aurelien@aurel32.net>, Jiaxun Yang <jiaxun.yang@flygoat.com>, Aleksandar Rikalo <arikalo@gmail.com>, Stafford Horne <shorne@gmail.com>, Nicholas Piggin <npiggin@gmail.com>, Chinmay Rath <rathc@linux.ibm.com>, Palmer Dabbelt <palmer@dabbelt.com>, Alistair Francis <alistair.francis@wdc.com>, Weiwei Li <liwei1518@gmail.com>, Daniel Henrique Barboza <dbarboza@ventanamicro.com>, Liu Zhiwei <zhiwei_liu@linux.alibaba.com>, Yoshinori Sato <yoshinori.sato@nifty.com>, David Hildenbrand <david@redhat.com>, Ilya Leoshkevich <iii@linux.ibm.com>, Thomas Huth <thuth@redhat.com>, Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>, Artyom Tarasenko <atar4qemu@gmail.com>, Bastian Koppelmann <kbastian@mail.uni-paderborn.de>, Max Filippov <jcmvbkbc@gmail.com>

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[PULL 37/75] target/openrisc: Replace MO_TE -> MO_BE

Posted by Philippe Mathieu-Daudé 4 weeks, 1 day ago

We only build the OpenRISC targets using big endianness order:

  $ git grep TARGET_BIG_ENDIAN configs/targets/or1k-*
  configs/targets/or1k-linux-user.mak:2:TARGET_BIG_ENDIAN=y
  configs/targets/or1k-softmmu.mak:2:TARGET_BIG_ENDIAN=y

Therefore the MO_TE definition always expands to MO_BE. Use the
latter to simplify.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20251010070702.51484-12-philmd@linaro.org>
---
 target/openrisc/translate.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/target/openrisc/translate.c b/target/openrisc/translate.c
index 1a43e5ab6f7..3d9dfd663aa 100644
--- a/target/openrisc/translate.c
+++ b/target/openrisc/translate.c
@@ -61,7 +61,8 @@ typedef struct DisasContext {
 
 static inline MemOp mo_endian(DisasContext *dc)
 {
-    return MO_TE;
+    /* The SR_LEE bit sets the (little) endianness, but we don't implement it. */
+    return MO_BE;
 }
 
 static inline bool is_user(DisasContext *dc)
-- 
2.51.0