From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from list by lists.gnu.org with archive (Exim 4.86_2) id 1hvLda-0006IB-KK for mharc-qemu-riscv@gnu.org; Wed, 07 Aug 2019 09:05:54 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:44615) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hvHLP-0005mO-R8 for qemu-riscv@nongnu.org; Wed, 07 Aug 2019 04:30:55 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hvHLM-0001lA-3x for qemu-riscv@nongnu.org; Wed, 07 Aug 2019 04:30:51 -0400 Received: from smtpe1.intersmtp.com ([213.121.35.76]:6992) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hvHLL-0001jx-RY; Wed, 07 Aug 2019 04:30:48 -0400 Received: from tpw09926dag18e.domain1.systemhost.net (10.9.212.18) by BWP09926081.bt.com (10.36.82.112) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id 15.1.1713.5; Wed, 7 Aug 2019 09:30:24 +0100 Received: from tpw09926dag18e.domain1.systemhost.net (10.9.212.18) by tpw09926dag18e.domain1.systemhost.net (10.9.212.18) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Wed, 7 Aug 2019 09:30:45 +0100 Received: from tpw09926dag18e.domain1.systemhost.net ([fe80::a946:6348:ccf4:fa6c]) by tpw09926dag18e.domain1.systemhost.net ([fe80::a946:6348:ccf4:fa6c%12]) with mapi id 15.00.1395.000; Wed, 7 Aug 2019 09:30:45 +0100 From: To: CC: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Thread-Topic: [Qemu-devel] [PATCH v6 14/26] exec: Hard code size with MO_{8|16|32|64} Thread-Index: AQHVTPpoMuuROMAgcEKe8DxLFbduJw== Date: Wed, 7 Aug 2019 08:30:45 +0000 Message-ID: <1565166644883.25395@bt.com> References: <45ec4924e0b34a3d9124e2db06af75b4@tpw09926dag18e.domain1.systemhost.net> In-Reply-To: <45ec4924e0b34a3d9124e2db06af75b4@tpw09926dag18e.domain1.systemhost.net> Accept-Language: en-AU, en-GB, en-US Content-Language: en-AU X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.187.101.44] Content-Type: multipart/alternative; boundary="_000_156516664488325395btcom_" MIME-Version: 1.0 X-detected-operating-system: by eggs.gnu.org: Windows 7 or 8 [fuzzy] X-Received-From: 213.121.35.76 X-Mailman-Approved-At: Wed, 07 Aug 2019 09:05:47 -0400 Subject: [Qemu-riscv] [Qemu-devel] [PATCH v6 14/26] exec: Hard code size with MO_{8|16|32|64} X-BeenThere: qemu-riscv@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 07 Aug 2019 08:30:55 -0000 --_000_156516664488325395btcom_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Temporarily no-op size_memop was introduced to aid the conversion of memory_region_dispatch_{read|write} operand "unsigned size" into "MemOp op". Now size_memop is implemented, again hard coded size but with MO_{8|16|32|64}. This is more expressive and avoid size_memop calls. Signed-off-by: Tony Nguyen --- memory_ldst.inc.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/memory_ldst.inc.c b/memory_ldst.inc.c index 1e8a2fc..de658c4 100644 --- a/memory_ldst.inc.c +++ b/memory_ldst.inc.c @@ -38,7 +38,7 @@ static inline uint32_t glue(address_space_ldl_internal, S= UFFIX)(ARG1_DECL, release_lock |=3D prepare_mmio_access(mr); /* I/O case */ - r =3D memory_region_dispatch_read(mr, addr1, &val, size_memop(4), = attrs); + r =3D memory_region_dispatch_read(mr, addr1, &val, MO_32, attrs); #if defined(TARGET_WORDS_BIGENDIAN) if (endian =3D=3D DEVICE_LITTLE_ENDIAN) { val =3D bswap32(val); @@ -114,7 +114,7 @@ static inline uint64_t glue(address_space_ldq_internal,= SUFFIX)(ARG1_DECL, release_lock |=3D prepare_mmio_access(mr); /* I/O case */ - r =3D memory_region_dispatch_read(mr, addr1, &val, size_memop(8), = attrs); + r =3D memory_region_dispatch_read(mr, addr1, &val, MO_64, attrs); #if defined(TARGET_WORDS_BIGENDIAN) if (endian =3D=3D DEVICE_LITTLE_ENDIAN) { val =3D bswap64(val); @@ -188,7 +188,7 @@ uint32_t glue(address_space_ldub, SUFFIX)(ARG1_DECL, release_lock |=3D prepare_mmio_access(mr); /* I/O case */ - r =3D memory_region_dispatch_read(mr, addr1, &val, size_memop(1), = attrs); + r =3D memory_region_dispatch_read(mr, addr1, &val, MO_8, attrs); } else { /* RAM case */ ptr =3D qemu_map_ram_ptr(mr->ram_block, addr1); @@ -224,7 +224,7 @@ static inline uint32_t glue(address_space_lduw_internal= , SUFFIX)(ARG1_DECL, release_lock |=3D prepare_mmio_access(mr); /* I/O case */ - r =3D memory_region_dispatch_read(mr, addr1, &val, size_memop(2), = attrs); + r =3D memory_region_dispatch_read(mr, addr1, &val, MO_16, attrs); #if defined(TARGET_WORDS_BIGENDIAN) if (endian =3D=3D DEVICE_LITTLE_ENDIAN) { val =3D bswap16(val); @@ -300,7 +300,7 @@ void glue(address_space_stl_notdirty, SUFFIX)(ARG1_DECL= , if (l < 4 || !memory_access_is_direct(mr, true)) { release_lock |=3D prepare_mmio_access(mr); - r =3D memory_region_dispatch_write(mr, addr1, val, size_memop(4), = attrs); + r =3D memory_region_dispatch_write(mr, addr1, val, MO_32, attrs); } else { ptr =3D qemu_map_ram_ptr(mr->ram_block, addr1); stl_p(ptr, val); @@ -346,7 +346,7 @@ static inline void glue(address_space_stl_internal, SUF= FIX)(ARG1_DECL, val =3D bswap32(val); } #endif - r =3D memory_region_dispatch_write(mr, addr1, val, size_memop(4), = attrs); + r =3D memory_region_dispatch_write(mr, addr1, val, MO_32, attrs); } else { /* RAM case */ ptr =3D qemu_map_ram_ptr(mr->ram_block, addr1); @@ -408,7 +408,7 @@ void glue(address_space_stb, SUFFIX)(ARG1_DECL, mr =3D TRANSLATE(addr, &addr1, &l, true, attrs); if (!memory_access_is_direct(mr, true)) { release_lock |=3D prepare_mmio_access(mr); - r =3D memory_region_dispatch_write(mr, addr1, val, size_memop(1), = attrs); + r =3D memory_region_dispatch_write(mr, addr1, val, MO_8, attrs); } else { /* RAM case */ ptr =3D qemu_map_ram_ptr(mr->ram_block, addr1); @@ -451,7 +451,7 @@ static inline void glue(address_space_stw_internal, SUF= FIX)(ARG1_DECL, val =3D bswap16(val); } #endif - r =3D memory_region_dispatch_write(mr, addr1, val, size_memop(2), = attrs); + r =3D memory_region_dispatch_write(mr, addr1, val, MO_16, attrs); } else { /* RAM case */ ptr =3D qemu_map_ram_ptr(mr->ram_block, addr1); @@ -524,7 +524,7 @@ static void glue(address_space_stq_internal, SUFFIX)(AR= G1_DECL, val =3D bswap64(val); } #endif - r =3D memory_region_dispatch_write(mr, addr1, val, size_memop(8), = attrs); + r =3D memory_region_dispatch_write(mr, addr1, val, MO_64, attrs); } else { /* RAM case */ ptr =3D qemu_map_ram_ptr(mr->ram_block, addr1); -- 1.8.3.1 ? --_000_156516664488325395btcom_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable

Temporarily no-op size_memop was intr= oduced to aid the conversion of
memory_region_dispatch_{read|write} operand "unsigned size" = into
"MemOp op".

Now size_memop is implemented, again hard coded size but with
MO_{8|16|32|64}. This is more expressive and avoid size_memop calls.

Signed-off-by: Tony Nguyen <tony.nguyen@bt.com>
---
 memory_ldst.inc.c | 18 ++++++++&= #43;---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/memory_ldst.inc.c b/memory_ldst.inc.c
index 1e8a2fc..de658c4 100644
--- a/memory_ldst.inc.c
+++ b/memory_ldst.inc.c
@@ -38,7 +38,7 @@ static inline uint32_t glue(address_space_ldl_in= ternal, SUFFIX)(ARG1_DECL,
         release_lock |=3D prepare_mmio_acces= s(mr);
 
         /* I/O case */
-        r =3D memory_region_dispatch_read(mr, add= r1, &val, size_memop(4), attrs);
+        r =3D memory_region_dispatch_read(mr,= addr1, &val, MO_32, attrs);
 #if defined(TARGET_WORDS_BIGENDIAN)
         if (endian =3D=3D DEVICE_LITTLE_ENDI= AN) {
             val =3D bswap32(val);<= /div>
@@ -114,7 +114,7 @@ static inline uint64_t glue(address_space_ldq_= internal, SUFFIX)(ARG1_DECL,
         release_lock |=3D prepare_mmio_acces= s(mr);
 
         /* I/O case */
-        r =3D memory_region_dispatch_read(mr, add= r1, &val, size_memop(8), attrs);
+        r =3D memory_region_dispatch_read(mr,= addr1, &val, MO_64, attrs);
 #if defined(TARGET_WORDS_BIGENDIAN)
         if (endian =3D=3D DEVICE_LITTLE_ENDI= AN) {
             val =3D bswap64(val);<= /div>
@@ -188,7 +188,7 @@ uint32_t glue(address_space_ldub, SUFFIX)(ARG1= _DECL,
         release_lock |=3D prepare_mmio_acces= s(mr);
 
         /* I/O case */
-        r =3D memory_region_dispatch_read(mr, add= r1, &val, size_memop(1), attrs);
+        r =3D memory_region_dispatch_read(mr,= addr1, &val, MO_8, attrs);
     } else {
         /* RAM case */
         ptr =3D qemu_map_ram_ptr(mr->ram_= block, addr1);
@@ -224,7 +224,7 @@ static inline uint32_t glue(address_space_lduw= _internal, SUFFIX)(ARG1_DECL,
         release_lock |=3D prepare_mmio_acces= s(mr);
 
         /* I/O case */
-        r =3D memory_region_dispatch_read(mr, add= r1, &val, size_memop(2), attrs);
+        r =3D memory_region_dispatch_read(mr,= addr1, &val, MO_16, attrs);
 #if defined(TARGET_WORDS_BIGENDIAN)
         if (endian =3D=3D DEVICE_LITTLE_ENDI= AN) {
             val =3D bswap16(val);<= /div>
@@ -300,7 +300,7 @@ void glue(address_space_stl_notdirty, SUFFIX)(= ARG1_DECL,
     if (l < 4 || !memory_access_is_direct(mr, true)= ) {
         release_lock |=3D prepare_mmio_acces= s(mr);
 
-        r =3D memory_region_dispatch_write(mr, ad= dr1, val, size_memop(4), attrs);
+        r =3D memory_region_dispatch_write(mr= , addr1, val, MO_32, attrs);
     } else {
         ptr =3D qemu_map_ram_ptr(mr->ram_= block, addr1);
         stl_p(ptr, val);
@@ -346,7 +346,7 @@ static inline void glue(address_space_stl_inte= rnal, SUFFIX)(ARG1_DECL,
             val =3D bswap32(val);<= /div>
         }
 #endif
-        r =3D memory_region_dispatch_write(mr, ad= dr1, val, size_memop(4), attrs);
+        r =3D memory_region_dispatch_write(mr= , addr1, val, MO_32, attrs);
     } else {
         /* RAM case */
         ptr =3D qemu_map_ram_ptr(mr->ram_= block, addr1);
@@ -408,7 +408,7 @@ void glue(address_space_stb, SUFFIX)(ARG1_DECL= ,
     mr =3D TRANSLATE(addr, &addr1, &l, true, a= ttrs);
     if (!memory_access_is_direct(mr, true)) {
         release_lock |=3D prepare_mmio_acces= s(mr);
-        r =3D memory_region_dispatch_write(mr, ad= dr1, val, size_memop(1), attrs);
+        r =3D memory_region_dispatch_write(mr= , addr1, val, MO_8, attrs);
     } else {
         /* RAM case */
         ptr =3D qemu_map_ram_ptr(mr->ram_= block, addr1);
@@ -451,7 +451,7 @@ static inline void glue(address_space_stw_inte= rnal, SUFFIX)(ARG1_DECL,
             val =3D bswap16(val);<= /div>
         }
 #endif
-        r =3D memory_region_dispatch_write(mr, ad= dr1, val, size_memop(2), attrs);
+        r =3D memory_region_dispatch_write(mr= , addr1, val, MO_16, attrs);
     } else {
         /* RAM case */
         ptr =3D qemu_map_ram_ptr(mr->ram_= block, addr1);
@@ -524,7 +524,7 @@ static void glue(address_space_stq_internal, S= UFFIX)(ARG1_DECL,
             val =3D bswap64(val);<= /div>
         }
 #endif
-        r =3D memory_region_dispatch_write(mr, ad= dr1, val, size_memop(8), attrs);
+        r =3D memory_region_dispatch_write(mr= , addr1, val, MO_64, attrs);
     } else {
         /* RAM case */
         ptr =3D qemu_map_ram_ptr(mr->ram_= block, addr1);
-- 
1.8.3.1

​

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Wed, 7 Aug 2019 09:30:45 +0100 From: To: Thread-Topic: [Qemu-devel] [PATCH v6 14/26] exec: Hard code size with MO_{8|16|32|64} Thread-Index: AQHVTPpoMuuROMAgcEKe8DxLFbduJw== Date: Wed, 7 Aug 2019 08:30:45 +0000 Message-ID: <1565166644883.25395@bt.com> References: <45ec4924e0b34a3d9124e2db06af75b4@tpw09926dag18e.domain1.systemhost.net> In-Reply-To: <45ec4924e0b34a3d9124e2db06af75b4@tpw09926dag18e.domain1.systemhost.net> Accept-Language: en-AU, en-GB, en-US Content-Language: en-AU X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.187.101.44] Content-Type: multipart/alternative; boundary="_000_156516664488325395btcom_" MIME-Version: 1.0 X-detected-operating-system: by eggs.gnu.org: Windows 7 or 8 [fuzzy] X-Received-From: 213.121.35.76 Subject: [Qemu-arm] [Qemu-devel] [PATCH v6 14/26] exec: Hard code size with MO_{8|16|32|64} X-BeenThere: qemu-arm@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: fam@euphon.net, peter.maydell@linaro.org, walling@linux.ibm.com, cohuck@redhat.com, sagark@eecs.berkeley.edu, david@redhat.com, jasowang@redhat.com, palmer@sifive.com, mark.cave-ayland@ilande.co.uk, i.mitsyanko@gmail.com, keith.busch@intel.com, jcmvbkbc@gmail.com, frederic.konrad@adacore.com, dmitry.fleytman@gmail.com, kraxel@redhat.com, gxt@mprc.pku.edu.cn, pburton@wavecomp.com, xiaoguangrong.eric@gmail.com, peter.chubb@nicta.com.au, philmd@redhat.com, robh@kernel.org, hare@suse.com, sstabellini@kernel.org, berto@igalia.com, chouteau@adacore.com, qemu-block@nongnu.org, arikalo@wavecomp.com, jslaby@suse.cz, deller@gmx.de, mst@redhat.com, magnus.damm@gmail.com, jcd@tribudubois.net, pasic@linux.ibm.com, borntraeger@de.ibm.com, mreitz@redhat.com, hpoussin@reactos.org, joel@jms.id.au, anthony.perard@citrix.com, xen-devel@lists.xenproject.org, david@gibson.dropbear.id.au, lersek@redhat.com, green@moxielogic.com, atar4qemu@gmail.com, antonynpavlov@gmail.com, marex@denx.de, jiri@resnulli.us, ehabkost@redhat.com, minyard@acm.org, qemu-s390x@nongnu.org, sw@weilnetz.de, alistair@alistair23.me, yuval.shaia@oracle.com, b.galvani@gmail.com, eric.auger@redhat.com, alex.williamson@redhat.com, qemu-arm@nongnu.org, jan.kiszka@web.de, clg@kaod.org, stefanha@redhat.com, marcandre.lureau@redhat.com, shorne@gmail.com, jsnow@redhat.com, rth@twiddle.net, kwolf@redhat.com, qemu-riscv@nongnu.org, proljc@gmail.com, pbonzini@redhat.com, andrew@aj.id.au, kbastian@mail.uni-paderborn.de, crwulff@gmail.com, laurent@vivier.eu, Andrew.Baumann@microsoft.com, sundeep.lkml@gmail.com, andrew.smirnov@gmail.com, michael@walle.cc, paul.durrant@citrix.com, qemu-ppc@nongnu.org, huth@tuxfamily.org, amarkovic@wavecomp.com, imammedo@redhat.com, aurelien@aurel32.net, stefanb@linux.ibm.com Errors-To: qemu-arm-bounces+alex.bennee=linaro.org@nongnu.org Sender: "Qemu-arm" X-TUID: LKYmzvci4rws --_000_156516664488325395btcom_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Temporarily no-op size_memop was introduced to aid the conversion of memory_region_dispatch_{read|write} operand "unsigned size" into "MemOp op". Now size_memop is implemented, again hard coded size but with MO_{8|16|32|64}. This is more expressive and avoid size_memop calls. Signed-off-by: Tony Nguyen --- memory_ldst.inc.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/memory_ldst.inc.c b/memory_ldst.inc.c index 1e8a2fc..de658c4 100644 --- a/memory_ldst.inc.c +++ b/memory_ldst.inc.c @@ -38,7 +38,7 @@ static inline uint32_t glue(address_space_ldl_internal, S= UFFIX)(ARG1_DECL, release_lock |=3D prepare_mmio_access(mr); /* I/O case */ - r =3D memory_region_dispatch_read(mr, addr1, &val, size_memop(4), = attrs); + r =3D memory_region_dispatch_read(mr, addr1, &val, MO_32, attrs); #if defined(TARGET_WORDS_BIGENDIAN) if (endian =3D=3D DEVICE_LITTLE_ENDIAN) { val =3D bswap32(val); @@ -114,7 +114,7 @@ static inline uint64_t glue(address_space_ldq_internal,= SUFFIX)(ARG1_DECL, release_lock |=3D prepare_mmio_access(mr); /* I/O case */ - r =3D memory_region_dispatch_read(mr, addr1, &val, size_memop(8), = attrs); + r =3D memory_region_dispatch_read(mr, addr1, &val, MO_64, attrs); #if defined(TARGET_WORDS_BIGENDIAN) if (endian =3D=3D DEVICE_LITTLE_ENDIAN) { val =3D bswap64(val); @@ -188,7 +188,7 @@ uint32_t glue(address_space_ldub, SUFFIX)(ARG1_DECL, release_lock |=3D prepare_mmio_access(mr); /* I/O case */ - r =3D memory_region_dispatch_read(mr, addr1, &val, size_memop(1), = attrs); + r =3D memory_region_dispatch_read(mr, addr1, &val, MO_8, attrs); } else { /* RAM case */ ptr =3D qemu_map_ram_ptr(mr->ram_block, addr1); @@ -224,7 +224,7 @@ static inline uint32_t glue(address_space_lduw_internal= , SUFFIX)(ARG1_DECL, release_lock |=3D prepare_mmio_access(mr); /* I/O case */ - r =3D memory_region_dispatch_read(mr, addr1, &val, size_memop(2), = attrs); + r =3D memory_region_dispatch_read(mr, addr1, &val, MO_16, attrs); #if defined(TARGET_WORDS_BIGENDIAN) if (endian =3D=3D DEVICE_LITTLE_ENDIAN) { val =3D bswap16(val); @@ -300,7 +300,7 @@ void glue(address_space_stl_notdirty, SUFFIX)(ARG1_DECL= , if (l < 4 || !memory_access_is_direct(mr, true)) { release_lock |=3D prepare_mmio_access(mr); - r =3D memory_region_dispatch_write(mr, addr1, val, size_memop(4), = attrs); + r =3D memory_region_dispatch_write(mr, addr1, val, MO_32, attrs); } else { ptr =3D qemu_map_ram_ptr(mr->ram_block, addr1); stl_p(ptr, val); @@ -346,7 +346,7 @@ static inline void glue(address_space_stl_internal, SUF= FIX)(ARG1_DECL, val =3D bswap32(val); } #endif - r =3D memory_region_dispatch_write(mr, addr1, val, size_memop(4), = attrs); + r =3D memory_region_dispatch_write(mr, addr1, val, MO_32, attrs); } else { /* RAM case */ ptr =3D qemu_map_ram_ptr(mr->ram_block, addr1); @@ -408,7 +408,7 @@ void glue(address_space_stb, SUFFIX)(ARG1_DECL, mr =3D TRANSLATE(addr, &addr1, &l, true, attrs); if (!memory_access_is_direct(mr, true)) { release_lock |=3D prepare_mmio_access(mr); - r =3D memory_region_dispatch_write(mr, addr1, val, size_memop(1), = attrs); + r =3D memory_region_dispatch_write(mr, addr1, val, MO_8, attrs); } else { /* RAM case */ ptr =3D qemu_map_ram_ptr(mr->ram_block, addr1); @@ -451,7 +451,7 @@ static inline void glue(address_space_stw_internal, SUF= FIX)(ARG1_DECL, val =3D bswap16(val); } #endif - r =3D memory_region_dispatch_write(mr, addr1, val, size_memop(2), = attrs); + r =3D memory_region_dispatch_write(mr, addr1, val, MO_16, attrs); } else { /* RAM case */ ptr =3D qemu_map_ram_ptr(mr->ram_block, addr1); @@ -524,7 +524,7 @@ static void glue(address_space_stq_internal, SUFFIX)(AR= G1_DECL, val =3D bswap64(val); } #endif - r =3D memory_region_dispatch_write(mr, addr1, val, size_memop(8), = attrs); + r =3D memory_region_dispatch_write(mr, addr1, val, MO_64, attrs); } else { /* RAM case */ ptr =3D qemu_map_ram_ptr(mr->ram_block, addr1); -- 1.8.3.1 ? --_000_156516664488325395btcom_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable

Temporarily no-op size_memop was intr= oduced to aid the conversion of
memory_region_dispatch_{read|write} operand "unsigned size" = into
"MemOp op".

Now size_memop is implemented, again hard coded size but with
MO_{8|16|32|64}. This is more expressive and avoid size_memop calls.

Signed-off-by: Tony Nguyen <tony.nguyen@bt.com>
---
 memory_ldst.inc.c | 18 ++++++++&= #43;---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/memory_ldst.inc.c b/memory_ldst.inc.c
index 1e8a2fc..de658c4 100644
--- a/memory_ldst.inc.c
+++ b/memory_ldst.inc.c
@@ -38,7 +38,7 @@ static inline uint32_t glue(address_space_ldl_in= ternal, SUFFIX)(ARG1_DECL,
         release_lock |=3D prepare_mmio_acces= s(mr);
 
         /* I/O case */
-        r =3D memory_region_dispatch_read(mr, add= r1, &val, size_memop(4), attrs);
+        r =3D memory_region_dispatch_read(mr,= addr1, &val, MO_32, attrs);
 #if defined(TARGET_WORDS_BIGENDIAN)
         if (endian =3D=3D DEVICE_LITTLE_ENDI= AN) {
             val =3D bswap32(val);<= /div>
@@ -114,7 +114,7 @@ static inline uint64_t glue(address_space_ldq_= internal, SUFFIX)(ARG1_DECL,
         release_lock |=3D prepare_mmio_acces= s(mr);
 
         /* I/O case */
-        r =3D memory_region_dispatch_read(mr, add= r1, &val, size_memop(8), attrs);
+        r =3D memory_region_dispatch_read(mr,= addr1, &val, MO_64, attrs);
 #if defined(TARGET_WORDS_BIGENDIAN)
         if (endian =3D=3D DEVICE_LITTLE_ENDI= AN) {
             val =3D bswap64(val);<= /div>
@@ -188,7 +188,7 @@ uint32_t glue(address_space_ldub, SUFFIX)(ARG1= _DECL,
         release_lock |=3D prepare_mmio_acces= s(mr);
 
         /* I/O case */
-        r =3D memory_region_dispatch_read(mr, add= r1, &val, size_memop(1), attrs);
+        r =3D memory_region_dispatch_read(mr,= addr1, &val, MO_8, attrs);
     } else {
         /* RAM case */
         ptr =3D qemu_map_ram_ptr(mr->ram_= block, addr1);
@@ -224,7 +224,7 @@ static inline uint32_t glue(address_space_lduw= _internal, SUFFIX)(ARG1_DECL,
         release_lock |=3D prepare_mmio_acces= s(mr);
 
         /* I/O case */
-        r =3D memory_region_dispatch_read(mr, add= r1, &val, size_memop(2), attrs);
+        r =3D memory_region_dispatch_read(mr,= addr1, &val, MO_16, attrs);
 #if defined(TARGET_WORDS_BIGENDIAN)
         if (endian =3D=3D DEVICE_LITTLE_ENDI= AN) {
             val =3D bswap16(val);<= /div>
@@ -300,7 +300,7 @@ void glue(address_space_stl_notdirty, SUFFIX)(= ARG1_DECL,
     if (l < 4 || !memory_access_is_direct(mr, true)= ) {
         release_lock |=3D prepare_mmio_acces= s(mr);
 
-        r =3D memory_region_dispatch_write(mr, ad= dr1, val, size_memop(4), attrs);
+        r =3D memory_region_dispatch_write(mr= , addr1, val, MO_32, attrs);
     } else {
         ptr =3D qemu_map_ram_ptr(mr->ram_= block, addr1);
         stl_p(ptr, val);
@@ -346,7 +346,7 @@ static inline void glue(address_space_stl_inte= rnal, SUFFIX)(ARG1_DECL,
             val =3D bswap32(val);<= /div>
         }
 #endif
-        r =3D memory_region_dispatch_write(mr, ad= dr1, val, size_memop(4), attrs);
+        r =3D memory_region_dispatch_write(mr= , addr1, val, MO_32, attrs);
     } else {
         /* RAM case */
         ptr =3D qemu_map_ram_ptr(mr->ram_= block, addr1);
@@ -408,7 +408,7 @@ void glue(address_space_stb, SUFFIX)(ARG1_DECL= ,
     mr =3D TRANSLATE(addr, &addr1, &l, true, a= ttrs);
     if (!memory_access_is_direct(mr, true)) {
         release_lock |=3D prepare_mmio_acces= s(mr);
-        r =3D memory_region_dispatch_write(mr, ad= dr1, val, size_memop(1), attrs);
+        r =3D memory_region_dispatch_write(mr= , addr1, val, MO_8, attrs);
     } else {
         /* RAM case */
         ptr =3D qemu_map_ram_ptr(mr->ram_= block, addr1);
@@ -451,7 +451,7 @@ static inline void glue(address_space_stw_inte= rnal, SUFFIX)(ARG1_DECL,
             val =3D bswap16(val);<= /div>
         }
 #endif
-        r =3D memory_region_dispatch_write(mr, ad= dr1, val, size_memop(2), attrs);
+        r =3D memory_region_dispatch_write(mr= , addr1, val, MO_16, attrs);
     } else {
         /* RAM case */
         ptr =3D qemu_map_ram_ptr(mr->ram_= block, addr1);
@@ -524,7 +524,7 @@ static void glue(address_space_stq_internal, S= UFFIX)(ARG1_DECL,
             val =3D bswap64(val);<= /div>
         }
 #endif
-        r =3D memory_region_dispatch_write(mr, ad= dr1, val, size_memop(8), attrs);
+        r =3D memory_region_dispatch_write(mr= , addr1, val, MO_64, attrs);
     } else {
         /* RAM case */
         ptr =3D qemu_map_ram_ptr(mr->ram_= block, addr1);
-- 
1.8.3.1

​

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Wed, 7 Aug 2019 09:30:45 +0100 Received: from tpw09926dag18e.domain1.systemhost.net ([fe80::a946:6348:ccf4:fa6c]) by tpw09926dag18e.domain1.systemhost.net ([fe80::a946:6348:ccf4:fa6c%12]) with mapi id 15.00.1395.000; Wed, 7 Aug 2019 09:30:45 +0100 From: To: Thread-Topic: [Qemu-devel] [PATCH v6 14/26] exec: Hard code size with MO_{8|16|32|64} Thread-Index: AQHVTPpoMuuROMAgcEKe8DxLFbduJw== Date: Wed, 7 Aug 2019 08:30:45 +0000 Message-ID: <1565166644883.25395@bt.com> References: <45ec4924e0b34a3d9124e2db06af75b4@tpw09926dag18e.domain1.systemhost.net> In-Reply-To: <45ec4924e0b34a3d9124e2db06af75b4@tpw09926dag18e.domain1.systemhost.net> Accept-Language: en-AU, en-GB, en-US Content-Language: en-AU X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.187.101.44] MIME-Version: 1.0 X-Mailman-Approved-At: Wed, 07 Aug 2019 08:31:48 +0000 Subject: [Xen-devel] [Qemu-devel] [PATCH v6 14/26] exec: Hard code size with MO_{8|16|32|64} X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: fam@euphon.net, peter.maydell@linaro.org, walling@linux.ibm.com, cohuck@redhat.com, sagark@eecs.berkeley.edu, david@redhat.com, jasowang@redhat.com, palmer@sifive.com, mark.cave-ayland@ilande.co.uk, i.mitsyanko@gmail.com, keith.busch@intel.com, jcmvbkbc@gmail.com, frederic.konrad@adacore.com, dmitry.fleytman@gmail.com, kraxel@redhat.com, edgar.iglesias@gmail.com, gxt@mprc.pku.edu.cn, pburton@wavecomp.com, xiaoguangrong.eric@gmail.com, peter.chubb@nicta.com.au, philmd@redhat.com, robh@kernel.org, hare@suse.com, sstabellini@kernel.org, berto@igalia.com, chouteau@adacore.com, qemu-block@nongnu.org, arikalo@wavecomp.com, jslaby@suse.cz, deller@gmx.de, mst@redhat.com, magnus.damm@gmail.com, jcd@tribudubois.net, pasic@linux.ibm.com, borntraeger@de.ibm.com, mreitz@redhat.com, hpoussin@reactos.org, joel@jms.id.au, anthony.perard@citrix.com, xen-devel@lists.xenproject.org, david@gibson.dropbear.id.au, lersek@redhat.com, green@moxielogic.com, atar4qemu@gmail.com, antonynpavlov@gmail.com, marex@denx.de, jiri@resnulli.us, ehabkost@redhat.com, minyard@acm.org, qemu-s390x@nongnu.org, sw@weilnetz.de, alistair@alistair23.me, yuval.shaia@oracle.com, b.galvani@gmail.com, eric.auger@redhat.com, alex.williamson@redhat.com, qemu-arm@nongnu.org, jan.kiszka@web.de, clg@kaod.org, stefanha@redhat.com, marcandre.lureau@redhat.com, shorne@gmail.com, jsnow@redhat.com, rth@twiddle.net, kwolf@redhat.com, qemu-riscv@nongnu.org, proljc@gmail.com, pbonzini@redhat.com, andrew@aj.id.au, kbastian@mail.uni-paderborn.de, crwulff@gmail.com, laurent@vivier.eu, Andrew.Baumann@microsoft.com, sundeep.lkml@gmail.com, andrew.smirnov@gmail.com, michael@walle.cc, paul.durrant@citrix.com, qemu-ppc@nongnu.org, huth@tuxfamily.org, amarkovic@wavecomp.com, imammedo@redhat.com, aurelien@aurel32.net, stefanb@linux.ibm.com Content-Type: multipart/mixed; boundary="===============5576793863668627418==" Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" --===============5576793863668627418== Content-Language: en-AU Content-Type: multipart/alternative; boundary="_000_156516664488325395btcom_" --_000_156516664488325395btcom_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Temporarily no-op size_memop was introduced to aid the conversion of memory_region_dispatch_{read|write} operand "unsigned size" into "MemOp op". Now size_memop is implemented, again hard coded size but with MO_{8|16|32|64}. This is more expressive and avoid size_memop calls. Signed-off-by: Tony Nguyen --- memory_ldst.inc.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/memory_ldst.inc.c b/memory_ldst.inc.c index 1e8a2fc..de658c4 100644 --- a/memory_ldst.inc.c +++ b/memory_ldst.inc.c @@ -38,7 +38,7 @@ static inline uint32_t glue(address_space_ldl_internal, S= UFFIX)(ARG1_DECL, release_lock |=3D prepare_mmio_access(mr); /* I/O case */ - r =3D memory_region_dispatch_read(mr, addr1, &val, size_memop(4), = attrs); + r =3D memory_region_dispatch_read(mr, addr1, &val, MO_32, attrs); #if defined(TARGET_WORDS_BIGENDIAN) if (endian =3D=3D DEVICE_LITTLE_ENDIAN) { val =3D bswap32(val); @@ -114,7 +114,7 @@ static inline uint64_t glue(address_space_ldq_internal,= SUFFIX)(ARG1_DECL, release_lock |=3D prepare_mmio_access(mr); /* I/O case */ - r =3D memory_region_dispatch_read(mr, addr1, &val, size_memop(8), = attrs); + r =3D memory_region_dispatch_read(mr, addr1, &val, MO_64, attrs); #if defined(TARGET_WORDS_BIGENDIAN) if (endian =3D=3D DEVICE_LITTLE_ENDIAN) { val =3D bswap64(val); @@ -188,7 +188,7 @@ uint32_t glue(address_space_ldub, SUFFIX)(ARG1_DECL, release_lock |=3D prepare_mmio_access(mr); /* I/O case */ - r =3D memory_region_dispatch_read(mr, addr1, &val, size_memop(1), = attrs); + r =3D memory_region_dispatch_read(mr, addr1, &val, MO_8, attrs); } else { /* RAM case */ ptr =3D qemu_map_ram_ptr(mr->ram_block, addr1); @@ -224,7 +224,7 @@ static inline uint32_t glue(address_space_lduw_internal= , SUFFIX)(ARG1_DECL, release_lock |=3D prepare_mmio_access(mr); /* I/O case */ - r =3D memory_region_dispatch_read(mr, addr1, &val, size_memop(2), = attrs); + r =3D memory_region_dispatch_read(mr, addr1, &val, MO_16, attrs); #if defined(TARGET_WORDS_BIGENDIAN) if (endian =3D=3D DEVICE_LITTLE_ENDIAN) { val =3D bswap16(val); @@ -300,7 +300,7 @@ void glue(address_space_stl_notdirty, SUFFIX)(ARG1_DECL= , if (l < 4 || !memory_access_is_direct(mr, true)) { release_lock |=3D prepare_mmio_access(mr); - r =3D memory_region_dispatch_write(mr, addr1, val, size_memop(4), = attrs); + r =3D memory_region_dispatch_write(mr, addr1, val, MO_32, attrs); } else { ptr =3D qemu_map_ram_ptr(mr->ram_block, addr1); stl_p(ptr, val); @@ -346,7 +346,7 @@ static inline void glue(address_space_stl_internal, SUF= FIX)(ARG1_DECL, val =3D bswap32(val); } #endif - r =3D memory_region_dispatch_write(mr, addr1, val, size_memop(4), = attrs); + r =3D memory_region_dispatch_write(mr, addr1, val, MO_32, attrs); } else { /* RAM case */ ptr =3D qemu_map_ram_ptr(mr->ram_block, addr1); @@ -408,7 +408,7 @@ void glue(address_space_stb, SUFFIX)(ARG1_DECL, mr =3D TRANSLATE(addr, &addr1, &l, true, attrs); if (!memory_access_is_direct(mr, true)) { release_lock |=3D prepare_mmio_access(mr); - r =3D memory_region_dispatch_write(mr, addr1, val, size_memop(1), = attrs); + r =3D memory_region_dispatch_write(mr, addr1, val, MO_8, attrs); } else { /* RAM case */ ptr =3D qemu_map_ram_ptr(mr->ram_block, addr1); @@ -451,7 +451,7 @@ static inline void glue(address_space_stw_internal, SUF= FIX)(ARG1_DECL, val =3D bswap16(val); } #endif - r =3D memory_region_dispatch_write(mr, addr1, val, size_memop(2), = attrs); + r =3D memory_region_dispatch_write(mr, addr1, val, MO_16, attrs); } else { /* RAM case */ ptr =3D qemu_map_ram_ptr(mr->ram_block, addr1); @@ -524,7 +524,7 @@ static void glue(address_space_stq_internal, SUFFIX)(AR= G1_DECL, val =3D bswap64(val); } #endif - r =3D memory_region_dispatch_write(mr, addr1, val, size_memop(8), = attrs); + r =3D memory_region_dispatch_write(mr, addr1, val, MO_64, attrs); } else { /* RAM case */ ptr =3D qemu_map_ram_ptr(mr->ram_block, addr1); -- 1.8.3.1 ? --_000_156516664488325395btcom_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable

Temporarily no-op size_memop was intr= oduced to aid the conversion of
memory_region_dispatch_{read|write} operand "unsigned size" = into
"MemOp op".

Now size_memop is implemented, again hard coded size but with
MO_{8|16|32|64}. This is more expressive and avoid size_memop calls.

Signed-off-by: Tony Nguyen <tony.nguyen@bt.com>
---
 memory_ldst.inc.c | 18 ++++++++&= #43;---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/memory_ldst.inc.c b/memory_ldst.inc.c
index 1e8a2fc..de658c4 100644
--- a/memory_ldst.inc.c
+++ b/memory_ldst.inc.c
@@ -38,7 +38,7 @@ static inline uint32_t glue(address_space_ldl_in= ternal, SUFFIX)(ARG1_DECL,
         release_lock |=3D prepare_mmio_acces= s(mr);
 
         /* I/O case */
-        r =3D memory_region_dispatch_read(mr, add= r1, &val, size_memop(4), attrs);
+        r =3D memory_region_dispatch_read(mr,= addr1, &val, MO_32, attrs);
 #if defined(TARGET_WORDS_BIGENDIAN)
         if (endian =3D=3D DEVICE_LITTLE_ENDI= AN) {
             val =3D bswap32(val);<= /div>
@@ -114,7 +114,7 @@ static inline uint64_t glue(address_space_ldq_= internal, SUFFIX)(ARG1_DECL,
         release_lock |=3D prepare_mmio_acces= s(mr);
 
         /* I/O case */
-        r =3D memory_region_dispatch_read(mr, add= r1, &val, size_memop(8), attrs);
+        r =3D memory_region_dispatch_read(mr,= addr1, &val, MO_64, attrs);
 #if defined(TARGET_WORDS_BIGENDIAN)
         if (endian =3D=3D DEVICE_LITTLE_ENDI= AN) {
             val =3D bswap64(val);<= /div>
@@ -188,7 +188,7 @@ uint32_t glue(address_space_ldub, SUFFIX)(ARG1= _DECL,
         release_lock |=3D prepare_mmio_acces= s(mr);
 
         /* I/O case */
-        r =3D memory_region_dispatch_read(mr, add= r1, &val, size_memop(1), attrs);
+        r =3D memory_region_dispatch_read(mr,= addr1, &val, MO_8, attrs);
     } else {
         /* RAM case */
         ptr =3D qemu_map_ram_ptr(mr->ram_= block, addr1);
@@ -224,7 +224,7 @@ static inline uint32_t glue(address_space_lduw= _internal, SUFFIX)(ARG1_DECL,
         release_lock |=3D prepare_mmio_acces= s(mr);
 
         /* I/O case */
-        r =3D memory_region_dispatch_read(mr, add= r1, &val, size_memop(2), attrs);
+        r =3D memory_region_dispatch_read(mr,= addr1, &val, MO_16, attrs);
 #if defined(TARGET_WORDS_BIGENDIAN)
         if (endian =3D=3D DEVICE_LITTLE_ENDI= AN) {
             val =3D bswap16(val);<= /div>
@@ -300,7 +300,7 @@ void glue(address_space_stl_notdirty, SUFFIX)(= ARG1_DECL,
     if (l < 4 || !memory_access_is_direct(mr, true)= ) {
         release_lock |=3D prepare_mmio_acces= s(mr);
 
-        r =3D memory_region_dispatch_write(mr, ad= dr1, val, size_memop(4), attrs);
+        r =3D memory_region_dispatch_write(mr= , addr1, val, MO_32, attrs);
     } else {
         ptr =3D qemu_map_ram_ptr(mr->ram_= block, addr1);
         stl_p(ptr, val);
@@ -346,7 +346,7 @@ static inline void glue(address_space_stl_inte= rnal, SUFFIX)(ARG1_DECL,
             val =3D bswap32(val);<= /div>
         }
 #endif
-        r =3D memory_region_dispatch_write(mr, ad= dr1, val, size_memop(4), attrs);
+        r =3D memory_region_dispatch_write(mr= , addr1, val, MO_32, attrs);
     } else {
         /* RAM case */
         ptr =3D qemu_map_ram_ptr(mr->ram_= block, addr1);
@@ -408,7 +408,7 @@ void glue(address_space_stb, SUFFIX)(ARG1_DECL= ,
     mr =3D TRANSLATE(addr, &addr1, &l, true, a= ttrs);
     if (!memory_access_is_direct(mr, true)) {
         release_lock |=3D prepare_mmio_acces= s(mr);
-        r =3D memory_region_dispatch_write(mr, ad= dr1, val, size_memop(1), attrs);
+        r =3D memory_region_dispatch_write(mr= , addr1, val, MO_8, attrs);
     } else {
         /* RAM case */
         ptr =3D qemu_map_ram_ptr(mr->ram_= block, addr1);
@@ -451,7 +451,7 @@ static inline void glue(address_space_stw_inte= rnal, SUFFIX)(ARG1_DECL,
             val =3D bswap16(val);<= /div>
         }
 #endif
-        r =3D memory_region_dispatch_write(mr, ad= dr1, val, size_memop(2), attrs);
+        r =3D memory_region_dispatch_write(mr= , addr1, val, MO_16, attrs);
     } else {
         /* RAM case */
         ptr =3D qemu_map_ram_ptr(mr->ram_= block, addr1);
@@ -524,7 +524,7 @@ static void glue(address_space_stq_internal, S= UFFIX)(ARG1_DECL,
             val =3D bswap64(val);<= /div>
         }
 #endif
-        r =3D memory_region_dispatch_write(mr, ad= dr1, val, size_memop(8), attrs);
+        r =3D memory_region_dispatch_write(mr= , addr1, val, MO_64, attrs);
     } else {
         /* RAM case */
         ptr =3D qemu_map_ram_ptr(mr->ram_= block, addr1);
-- 
1.8.3.1

​

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