[v2] exec: Rework of various headers (user focused)

[PATCH v2 20/23] exec: Declare abi_ptr type in its own 'abi_ptr.h' header

Philippe Mathieu-Daudé posted 23 patches 1 year, 11 months ago

Diff against v1
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Maintainers: Richard Henderson <richard.henderson@linaro.org>, Paolo Bonzini <pbonzini@redhat.com>, Riku Voipio <riku.voipio@iki.fi>, Warner Losh <imp@bsdimp.com>, Kyle Evans <kevans@freebsd.org>, "Alex Bennée" <alex.bennee@linaro.org>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, Gerd Hoffmann <kraxel@redhat.com>, Manos Pitsidianakis <manos.pitsidianakis@linaro.org>, "Michael S. Tsirkin" <mst@redhat.com>, Alistair Francis <alistair@alistair23.me>, BALATON Zoltan <balaton@eik.bme.hu>, "Edgar E. Iglesias" <edgar.iglesias@gmail.com>, Peter Xu <peterx@redhat.com>, David Hildenbrand <david@redhat.com>, Eduardo Habkost <eduardo@habkost.net>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, Yanan Wang <wangyanan55@huawei.com>, Laurent Vivier <laurent@vivier.eu>, "Marc-André Lureau" <marcandre.lureau@redhat.com>, "Daniel P. Berrangé" <berrange@redhat.com>, Thomas Huth <thuth@redhat.com>, Peter Maydell <peter.maydell@linaro.org>, Michael Rolnik <mrolnik@gmail.com>, Brian Cain <bcain@quicinc.com>, Song Gao <gaosong@loongson.cn>, Aurelien Jarno <aurelien@aurel32.net>, Jiaxun Yang <jiaxun.yang@flygoat.com>, Aleksandar Rikalo <aleksandar.rikalo@syrmia.com>, Huacai Chen <chenhuacai@kernel.org>, Chris Wulff <crwulff@gmail.com>, Marek Vasut <marex@denx.de>, Stafford Horne <shorne@gmail.com>, Nicholas Piggin <npiggin@gmail.com>, Daniel Henrique Barboza <danielhb413@gmail.com>, "Cédric Le Goater" <clg@kaod.org>, Palmer Dabbelt <palmer@dabbelt.com>, Bin Meng <bin.meng@windriver.com>, Weiwei Li <liwei1518@gmail.com>, Liu Zhiwei <zhiwei_liu@linux.alibaba.com>, Yoshinori Sato <ysato@users.sourceforge.jp>, 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>, Max Filippov <jcmvbkbc@gmail.com>

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[PATCH v2 20/23] exec: Declare abi_ptr type in its own 'abi_ptr.h' header

Posted by Philippe Mathieu-Daudé 1 year, 11 months ago

The abi_ptr type is declared in "exec/cpu_ldst.h" with all
the load/store helpers. Some source files requiring abi_ptr
type don't need the load/store helpers. In order to simplify,
create a new "exec/abi_ptr.h" header.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
 include/exec/abi_ptr.h    | 33 +++++++++++++++++++++++++++++++++
 include/exec/cpu_ldst.h   | 17 +++--------------
 include/exec/exec-all.h   |  1 +
 include/exec/translator.h |  5 ++++-
 accel/tcg/cputlb.c        |  1 +
 5 files changed, 42 insertions(+), 15 deletions(-)
 create mode 100644 include/exec/abi_ptr.h

diff --git a/include/exec/abi_ptr.h b/include/exec/abi_ptr.h
new file mode 100644
index 0000000000..2b6ae470c4
--- /dev/null
+++ b/include/exec/abi_ptr.h
@@ -0,0 +1,33 @@
+/*
+ * QEMU abi_ptr type
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+#ifndef EXEC_ABI_PTR_H
+#define EXEC_ABI_PTR_H
+
+#include "cpu-param.h"
+
+#if defined(CONFIG_USER_ONLY)
+/*
+ * sparc32plus has 64bit long but 32bit space address
+ * this can make bad result with g2h() and h2g()
+ */
+#if TARGET_VIRT_ADDR_SPACE_BITS <= 32
+typedef uint32_t abi_ptr;
+#define TARGET_ABI_FMT_ptr "%x"
+#else
+typedef uint64_t abi_ptr;
+#define TARGET_ABI_FMT_ptr "%"PRIx64
+#endif
+
+#else /* !CONFIG_USER_ONLY */
+
+#include "exec/target_long.h"
+
+typedef target_ulong abi_ptr;
+#define TARGET_ABI_FMT_ptr TARGET_FMT_lx
+
+#endif /* !CONFIG_USER_ONLY */
+
+#endif
diff --git a/include/exec/cpu_ldst.h b/include/exec/cpu_ldst.h
index 25e7239cc5..64e0319996 100644
--- a/include/exec/cpu_ldst.h
+++ b/include/exec/cpu_ldst.h
@@ -63,20 +63,11 @@
 #define CPU_LDST_H
 
 #include "exec/memopidx.h"
+#include "exec/abi_ptr.h"
 #include "qemu/int128.h"
 #include "cpu.h"
 
 #if defined(CONFIG_USER_ONLY)
-/* sparc32plus has 64bit long but 32bit space address
- * this can make bad result with g2h() and h2g()
- */
-#if TARGET_VIRT_ADDR_SPACE_BITS <= 32
-typedef uint32_t abi_ptr;
-#define TARGET_ABI_FMT_ptr "%x"
-#else
-typedef uint64_t abi_ptr;
-#define TARGET_ABI_FMT_ptr "%"PRIx64
-#endif
 
 #ifndef TARGET_TAGGED_ADDRESSES
 static inline abi_ptr cpu_untagged_addr(CPUState *cs, abi_ptr x)
@@ -120,10 +111,8 @@ static inline bool guest_range_valid_untagged(abi_ulong start, abi_ulong len)
     assert(h2g_valid(x)); \
     h2g_nocheck(x); \
 })
-#else
-typedef target_ulong abi_ptr;
-#define TARGET_ABI_FMT_ptr TARGET_FMT_lx
-#endif
+
+#endif /* CONFIG_USER_ONLY */
 
 uint32_t cpu_ldub_data(CPUArchState *env, abi_ptr ptr);
 int cpu_ldsb_data(CPUArchState *env, abi_ptr ptr);
diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h
index df3d93a2e2..5b6be2de6c 100644
--- a/include/exec/exec-all.h
+++ b/include/exec/exec-all.h
@@ -22,6 +22,7 @@
 
 #include "cpu.h"
 #if defined(CONFIG_USER_ONLY)
+#include "exec/abi_ptr.h"
 #include "exec/cpu_ldst.h"
 #endif
 #include "exec/translation-block.h"
diff --git a/include/exec/translator.h b/include/exec/translator.h
index 6d3f59d095..574058b900 100644
--- a/include/exec/translator.h
+++ b/include/exec/translator.h
@@ -19,7 +19,10 @@
  */
 
 #include "qemu/bswap.h"
-#include "exec/cpu_ldst.h"	/* for abi_ptr */
+#include "exec/cpu-common.h"
+#include "exec/cpu-defs.h"
+#include "exec/abi_ptr.h"
+#include "cpu.h"
 
 /**
  * gen_intermediate_code
diff --git a/accel/tcg/cputlb.c b/accel/tcg/cputlb.c
index db3f93fda9..852a55fbb6 100644
--- a/accel/tcg/cputlb.c
+++ b/accel/tcg/cputlb.c
@@ -34,6 +34,7 @@
 #include "qemu/atomic.h"
 #include "qemu/atomic128.h"
 #include "exec/translate-all.h"
+#include "exec/abi_ptr.h"
 #include "trace.h"
 #include "tb-hash.h"
 #include "internal-common.h"
-- 
2.41.0