From baead642970602ec5ec935fc8e3653b5fa5f22fa Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Date: Wed, 28 Dec 2022 20:10:41 +0000 Subject: [PATCH] linux-user/sparc: Don't use 16-bit UIDs on SPARC V9 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The 64-bit SPARC V9 syscall ABI uses 32-bit UIDs. Only enable the 16-bit UID wrappers for 32-bit SPARC (V7 and V8). Possibly missed in commit 992f48a036 ("Support for 32 bit ABI on 64 bit targets (only enabled Sparc64)"). Reported-by: Gregor Riepl Tested-by: John Paul Adrian Glaubitz Tested-by: Zach van Rijn Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1394 Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Richard Henderson Acked-by: Laurent Vivier Message-Id: <20230327131910.78564-1-philmd@linaro.org> --- linux-user/syscall_defs.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h index 614a1cbc8e..cc37054cb5 100644 --- a/linux-user/syscall_defs.h +++ b/linux-user/syscall_defs.h @@ -61,7 +61,7 @@ #if (defined(TARGET_I386) && defined(TARGET_ABI32)) \ || (defined(TARGET_ARM) && defined(TARGET_ABI32)) \ - || defined(TARGET_SPARC) \ + || (defined(TARGET_SPARC) && defined(TARGET_ABI32)) \ || defined(TARGET_M68K) || defined(TARGET_SH4) || defined(TARGET_CRIS) /* 16 bit uid wrappers emulation */ #define USE_UID16