From: Pierrick Bouvier <pierrick.bouvier@linaro.org>
To: qemu-devel@nongnu.org
Cc: qemu-ppc@nongnu.org,
"Yoshinori Sato" <ysato@users.sourceforge.jp>,
"Paul Durrant" <paul@xen.org>, "Peter Xu" <peterx@redhat.com>,
alex.bennee@linaro.org,
"Harsh Prateek Bora" <harshpb@linux.ibm.com>,
"David Hildenbrand" <david@redhat.com>,
"Alistair Francis" <alistair.francis@wdc.com>,
"Philippe Mathieu-Daudé" <philmd@linaro.org>,
"Richard Henderson" <richard.henderson@linaro.org>,
"Edgar E. Iglesias" <edgar.iglesias@gmail.com>,
"Liu Zhiwei" <zhiwei_liu@linux.alibaba.com>,
"Nicholas Piggin" <npiggin@gmail.com>,
"Daniel Henrique Barboza" <danielhb413@gmail.com>,
qemu-riscv@nongnu.org, manos.pitsidianakis@linaro.org,
"Palmer Dabbelt" <palmer@dabbelt.com>,
"Anthony PERARD" <anthony@xenproject.org>,
kvm@vger.kernel.org, xen-devel@lists.xenproject.org,
"Stefano Stabellini" <sstabellini@kernel.org>,
"Paolo Bonzini" <pbonzini@redhat.com>,
"Weiwei Li" <liwei1518@gmail.com>,
"Pierrick Bouvier" <pierrick.bouvier@linaro.org>
Subject: [PATCH v5 04/17] exec/memory_ldst_phys: extract memory_ldst_phys declarations from cpu-all.h
Date: Fri, 14 Mar 2025 10:31:26 -0700 [thread overview]
Message-ID: <20250314173139.2122904-5-pierrick.bouvier@linaro.org> (raw)
In-Reply-To: <20250314173139.2122904-1-pierrick.bouvier@linaro.org>
They are now accessible through exec/memory.h instead, and we make sure
all variants are available for common or target dependent code.
Move stl_phys_notdirty function as well.
Cached endianness agnostic version rely on st/ld*_p, which is available
through tswap.h.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
---
include/exec/cpu-all.h | 29 -----------------------------
include/exec/memory.h | 10 ++++++++++
include/exec/memory_ldst_phys.h.inc | 5 +----
3 files changed, 11 insertions(+), 33 deletions(-)
diff --git a/include/exec/cpu-all.h b/include/exec/cpu-all.h
index 0e8205818a4..902ca1f3c7b 100644
--- a/include/exec/cpu-all.h
+++ b/include/exec/cpu-all.h
@@ -38,35 +38,6 @@
#define BSWAP_NEEDED
#endif
-/* MMU memory access macros */
-
-#if !defined(CONFIG_USER_ONLY)
-
-#include "exec/hwaddr.h"
-
-static inline void stl_phys_notdirty(AddressSpace *as, hwaddr addr, uint32_t val)
-{
- address_space_stl_notdirty(as, addr, val,
- MEMTXATTRS_UNSPECIFIED, NULL);
-}
-
-#define SUFFIX
-#define ARG1 as
-#define ARG1_DECL AddressSpace *as
-#define TARGET_ENDIANNESS
-#include "exec/memory_ldst_phys.h.inc"
-
-/* Inline fast path for direct RAM access. */
-#define ENDIANNESS
-#include "exec/memory_ldst_cached.h.inc"
-
-#define SUFFIX _cached
-#define ARG1 cache
-#define ARG1_DECL MemoryRegionCache *cache
-#define TARGET_ENDIANNESS
-#include "exec/memory_ldst_phys.h.inc"
-#endif
-
/* page related stuff */
#include "exec/cpu-defs.h"
#include "exec/target_page.h"
diff --git a/include/exec/memory.h b/include/exec/memory.h
index d09af58c971..da21e9150b5 100644
--- a/include/exec/memory.h
+++ b/include/exec/memory.h
@@ -21,6 +21,7 @@
#include "exec/memattrs.h"
#include "exec/memop.h"
#include "exec/ramlist.h"
+#include "exec/tswap.h"
#include "qemu/bswap.h"
#include "qemu/queue.h"
#include "qemu/int128.h"
@@ -2732,6 +2733,12 @@ MemTxResult address_space_write_rom(AddressSpace *as, hwaddr addr,
#define ARG1_DECL AddressSpace *as
#include "exec/memory_ldst.h.inc"
+static inline void stl_phys_notdirty(AddressSpace *as, hwaddr addr, uint32_t val)
+{
+ address_space_stl_notdirty(as, addr, val,
+ MEMTXATTRS_UNSPECIFIED, NULL);
+}
+
#define SUFFIX
#define ARG1 as
#define ARG1_DECL AddressSpace *as
@@ -2798,6 +2805,9 @@ static inline void address_space_stb_cached(MemoryRegionCache *cache,
}
}
+#define ENDIANNESS
+#include "exec/memory_ldst_cached.h.inc"
+
#define ENDIANNESS _le
#include "exec/memory_ldst_cached.h.inc"
diff --git a/include/exec/memory_ldst_phys.h.inc b/include/exec/memory_ldst_phys.h.inc
index ecd678610d1..db67de75251 100644
--- a/include/exec/memory_ldst_phys.h.inc
+++ b/include/exec/memory_ldst_phys.h.inc
@@ -19,7 +19,6 @@
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
-#ifdef TARGET_ENDIANNESS
static inline uint16_t glue(lduw_phys, SUFFIX)(ARG1_DECL, hwaddr addr)
{
return glue(address_space_lduw, SUFFIX)(ARG1, addr,
@@ -55,7 +54,7 @@ static inline void glue(stq_phys, SUFFIX)(ARG1_DECL, hwaddr addr, uint64_t val)
glue(address_space_stq, SUFFIX)(ARG1, addr, val,
MEMTXATTRS_UNSPECIFIED, NULL);
}
-#else
+
static inline uint8_t glue(ldub_phys, SUFFIX)(ARG1_DECL, hwaddr addr)
{
return glue(address_space_ldub, SUFFIX)(ARG1, addr,
@@ -139,9 +138,7 @@ static inline void glue(stq_be_phys, SUFFIX)(ARG1_DECL, hwaddr addr, uint64_t va
glue(address_space_stq_be, SUFFIX)(ARG1, addr, val,
MEMTXATTRS_UNSPECIFIED, NULL);
}
-#endif
#undef ARG1_DECL
#undef ARG1
#undef SUFFIX
-#undef TARGET_ENDIANNESS
--
2.39.5
next prev parent reply other threads:[~2025-03-14 17:33 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-14 17:31 [PATCH v5 00/17] make system memory API available for common code Pierrick Bouvier
2025-03-14 17:31 ` [PATCH v5 01/17] exec/tswap: target code can use TARGET_BIG_ENDIAN instead of target_words_bigendian() Pierrick Bouvier
2025-03-14 17:31 ` [PATCH v5 02/17] exec/tswap: implement {ld, st}.*_p as functions instead of macros Pierrick Bouvier
2025-03-14 17:31 ` [PATCH v5 03/17] exec/memory_ldst: extract memory_ldst declarations from cpu-all.h Pierrick Bouvier
2025-03-14 17:31 ` Pierrick Bouvier [this message]
2025-03-14 17:31 ` [PATCH v5 05/17] exec/memory.h: make devend_memop "target defines" agnostic Pierrick Bouvier
2025-03-17 15:48 ` Philippe Mathieu-Daudé
2025-03-17 16:08 ` Pierrick Bouvier
2025-03-14 17:31 ` [PATCH v5 06/17] codebase: prepare to remove cpu.h from exec/exec-all.h Pierrick Bouvier
2025-03-14 17:31 ` [PATCH v5 07/17] exec/exec-all: remove dependency on cpu.h Pierrick Bouvier
2025-03-14 17:31 ` [PATCH v5 08/17] exec/memory-internal: " Pierrick Bouvier
2025-03-14 17:31 ` [PATCH v5 09/17] exec/ram_addr: " Pierrick Bouvier
2025-03-14 17:31 ` [PATCH v5 10/17] system/kvm: make kvm_flush_coalesced_mmio_buffer() accessible for common code Pierrick Bouvier
2025-03-14 17:31 ` [PATCH v5 11/17] exec/ram_addr: call xen_hvm_modified_memory only if xen is enabled Pierrick Bouvier
2025-03-17 15:50 ` Philippe Mathieu-Daudé
2025-03-17 16:07 ` Pierrick Bouvier
2025-03-17 16:22 ` Philippe Mathieu-Daudé
2025-03-17 16:23 ` Philippe Mathieu-Daudé
2025-03-17 17:02 ` Pierrick Bouvier
2025-03-14 17:31 ` [PATCH v5 12/17] hw/xen: add stubs for various functions Pierrick Bouvier
2025-03-14 17:31 ` [PATCH v5 13/17] system/physmem: compilation unit is now common to all targets Pierrick Bouvier
2025-03-14 17:31 ` [PATCH v5 14/17] include/exec/memory: extract devend_big_endian from devend_memop Pierrick Bouvier
2025-03-14 17:31 ` [PATCH v5 15/17] include/exec/memory: move devend functions to memory-internal.h Pierrick Bouvier
2025-03-17 15:52 ` Philippe Mathieu-Daudé
2025-03-14 17:31 ` [PATCH v5 16/17] system/memory: make compilation unit common Pierrick Bouvier
2025-03-14 17:31 ` [PATCH v5 17/17] system/ioport: " Pierrick Bouvier
2025-03-14 17:33 ` [PATCH v5 00/17] make system memory API available for common code Pierrick Bouvier
2025-03-14 18:34 ` Anthony PERARD
2025-03-14 18:39 ` Pierrick Bouvier
2025-03-17 9:21 ` Philippe Mathieu-Daudé
2025-03-17 15:32 ` Markus Armbruster
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