[PULL 06/48] include/exec: typedef abi_ptr to vaddr in softmmu

Richard Henderson posted 48 patches 1 year, 3 months ago
Maintainers: Cameron Esfahani <dirty@apple.com>, Roman Bolshakov <rbolshakov@ddn.com>, Paolo Bonzini <pbonzini@redhat.com>, Richard Henderson <richard.henderson@linaro.org>, Alexander Graf <agraf@csgraf.de>, Peter Maydell <peter.maydell@linaro.org>, "Edgar E. Iglesias" <edgar.iglesias@gmail.com>, Marcelo Tosatti <mtosatti@redhat.com>, Laurent Vivier <laurent@vivier.eu>, Stafford Horne <shorne@gmail.com>, Daniel Henrique Barboza <danielhb413@gmail.com>, "Cédric Le Goater" <clg@kaod.org>, David Gibson <david@gibson.dropbear.id.au>, Greg Kurz <groug@kaod.org>, Nicholas Piggin <npiggin@gmail.com>, Palmer Dabbelt <palmer@dabbelt.com>, Alistair Francis <alistair.francis@wdc.com>, Bin Meng <bin.meng@windriver.com>, Weiwei Li <liweiwei@iscas.ac.cn>, Liu Zhiwei <zhiwei_liu@linux.alibaba.com>, Yoshinori Sato <ysato@users.sourceforge.jp>, Halil Pasic <pasic@linux.ibm.com>, Christian Borntraeger <borntraeger@linux.ibm.com>, Thomas Huth <thuth@redhat.com>, David Hildenbrand <david@redhat.com>, Ilya Leoshkevich <iii@linux.ibm.com>, Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>, Artyom Tarasenko <atar4qemu@gmail.com>, Bastian Koppelmann <kbastian@mail.uni-paderborn.de>, WANG Xuerui <git@xen0n.name>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, Aurelien Jarno <aurelien@aurel32.net>, Huacai Chen <chenhuacai@kernel.org>, Jiaxun Yang <jiaxun.yang@flygoat.com>, Aleksandar Rikalo <aleksandar.rikalo@syrmia.com>, Stefan Weil <sw@weilnetz.de>
There is a newer version of this series
[PULL 06/48] include/exec: typedef abi_ptr to vaddr in softmmu
Posted by Richard Henderson 1 year, 3 months ago
From: Anton Johansson via <qemu-devel@nongnu.org>

In system mode, abi_ptr is primarily used for representing addresses
when accessing guest memory with cpu_[st|ld]*(). Widening it from
target_ulong to vaddr reduces the target dependence of these functions
and is step towards building accel/ once for system mode.

Signed-off-by: Anton Johansson <anjo@rev.ng>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230807155706.9580-7-anjo@rev.ng>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 include/exec/cpu_ldst.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/exec/cpu_ldst.h b/include/exec/cpu_ldst.h
index da10ba1433..f3ce4eb1d0 100644
--- a/include/exec/cpu_ldst.h
+++ b/include/exec/cpu_ldst.h
@@ -121,8 +121,8 @@ static inline bool guest_range_valid_untagged(abi_ulong start, abi_ulong len)
     h2g_nocheck(x); \
 })
 #else
-typedef target_ulong abi_ptr;
-#define TARGET_ABI_FMT_ptr TARGET_FMT_lx
+typedef vaddr abi_ptr;
+#define TARGET_ABI_FMT_ptr "%016" VADDR_PRIx
 #endif
 
 uint32_t cpu_ldub_data(CPUArchState *env, abi_ptr ptr);
-- 
2.34.1