From: Peter Maydell <peter.maydell@linaro.org>
To: qemu-arm@nongnu.org, qemu-devel@nongnu.org
Cc: Richard Henderson <richard.henderson@linaro.org>
Subject: [PATCH RISU] arm.risu, thumb.risu: Add v8.2 DP and FHM insns
Date: Mon, 12 Oct 2020 16:33:29 +0100 [thread overview]
Message-ID: <20201012153408.9747-7-peter.maydell@linaro.org> (raw)
In-Reply-To: <20201012153408.9747-1-peter.maydell@linaro.org>
Add coverage for the v8.2 DP and v8.2 FHM insns in the Neon extension
space. (We already had the v8.1 VQRDMLAH/VQRDLSH and the v8.3
VCADD/VCMLA, so this brings the risu coverage into line with what
QEMU has implemented so far.)
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
I added these patterns as part of testing for the first part
of the Neon decodetree conversion and forgot I'd never sent out the
risu patch for review.
arm.risu | 18 ++++++++++++++++++
thumb.risu | 18 ++++++++++++++++++
2 files changed, 36 insertions(+)
diff --git a/arm.risu b/arm.risu
index c16d245..f8b6deb 100644
--- a/arm.risu
+++ b/arm.risu
@@ -861,6 +861,24 @@ VQRDMLAH_s A1 1111001 q:1 1 d:1 size:2 vn:4 vd:4 1110 n:1 1 m:1 0 vm:4
VQRDMLSH A1 111100110 d:1 size:2 vn:4 vd:4 1100 n:1 q:1 m:1 1 vm:4
VQRDMLSH_s A1 1111001 q:1 1 d:1 size:2 vn:4 vd:4 1111 n:1 1 m:1 0 vm:4
+#
+# ARMv8.2 extensions
+#
+@v8_2_dp
+
+VUDOT A1 1111110 00 d:1 10 vn:4 vd:4 1101 n:1 q:1 m:1 1 vm:4
+VSDOT A1 1111110 00 d:1 10 vn:4 vd:4 1101 n:1 q:1 m:1 0 vm:4
+
+VUDOT_s A1 11111110 0 d:1 10 vn:4 vd:4 1101 n:1 q:1 m:1 1 vm:4
+VSDOT_s A1 11111110 0 d:1 10 vn:4 vd:4 1101 n:1 q:1 m:1 0 vm:4
+
+@v8_2_fhm
+
+VFMAL A1 1111110 00 d:1 10 vn:4 vd:4 1000 n:1 q:1 m:1 1 vm:4
+VFMSL A1 1111110 01 d:1 10 vn:4 vd:4 1000 n:1 q:1 m:1 1 vm:4
+VFMAL_s A1 11111110 0 d:1 00 vn:4 vd:4 1000 n:1 q:1 m:1 1 vm:4
+VFMSL_s A1 11111110 1 d:1 00 vn:4 vd:4 1000 n:1 q:1 m:1 1 vm:4
+
#
# ARMv8.3 extensions
#
diff --git a/thumb.risu b/thumb.risu
index b8afa59..357b791 100644
--- a/thumb.risu
+++ b/thumb.risu
@@ -449,6 +449,24 @@ VQRDMLAH_s T1 111 q:1 11111 d:1 size:2 vn:4 vd:4 1110 n:1 1 m:1 0 vm:4
VQRDMLSH T1 111111110 d:1 size:2 vn:4 vd:4 1100 n:1 q:1 m:1 1 vm:4
VQRDMLSH_s T1 111 q:1 11111 d:1 size:2 vn:4 vd:4 1111 n:1 1 m:1 0 vm:4
+#
+# ARMv8.2 extensions
+#
+@v8_2_dp
+
+VUDOT A1 1111110 00 d:1 10 vn:4 vd:4 1101 n:1 q:1 m:1 1 vm:4
+VSDOT A1 1111110 00 d:1 10 vn:4 vd:4 1101 n:1 q:1 m:1 0 vm:4
+
+VUDOT_s A1 11111110 0 d:1 10 vn:4 vd:4 1101 n:1 q:1 m:1 1 vm:4
+VSDOT_s A1 11111110 0 d:1 10 vn:4 vd:4 1101 n:1 q:1 m:1 0 vm:4
+
+@v8_2_fhm
+
+VFMAL A1 1111110 00 d:1 10 vn:4 vd:4 1000 n:1 q:1 m:1 1 vm:4
+VFMSL A1 1111110 01 d:1 10 vn:4 vd:4 1000 n:1 q:1 m:1 1 vm:4
+VFMAL_s A1 11111110 0 d:1 00 vn:4 vd:4 1000 n:1 q:1 m:1 1 vm:4
+VFMSL_s A1 11111110 1 d:1 00 vn:4 vd:4 1000 n:1 q:1 m:1 1 vm:4
+
#
# ARMv8.3 extensions
#
--
2.20.1
next prev parent reply other threads:[~2020-10-12 15:36 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-12 15:33 [PATCH 00/10] target/arm: Various v8.1M minor features Peter Maydell
2020-10-12 15:33 ` [PATCH] Deprecate TileGX port Peter Maydell
2020-10-12 15:42 ` BALATON Zoltan via
2020-10-12 15:44 ` Peter Maydell
2020-10-12 15:33 ` [PATCH] Deprecate Unicore32 port Peter Maydell
2020-10-12 15:33 ` [PATCH] Deprecate lm32 port Peter Maydell
2020-10-12 15:33 ` [PATCH for-5.1] Makefile: Remove config-devices.mak on "make clean" Peter Maydell
2020-10-12 15:33 ` [PATCH RISU] arm.risu: Add patterns for fp16 insns Peter Maydell
2020-10-12 15:33 ` Peter Maydell [this message]
2020-10-12 15:33 ` [PATCH] configure: Test that gio libs from pkg-config work Peter Maydell
2020-10-12 15:33 ` [PATCH 01/10] decodetree: Fix codegen for non-overlapping group inside overlapping group Peter Maydell
2020-10-12 15:33 ` [PATCH for-5.1] docs/system/arm/virt: Document mte machine option Peter Maydell
2020-10-12 15:45 ` no-reply
2020-10-12 15:33 ` [PATCH for-5.1] hw/arm/armsse: Assert info->num_cpus is in-bounds in armsse_realize() Peter Maydell
2020-10-12 15:33 ` [PATCH] hw/arm/mps2: New board model mps2-386 Peter Maydell
2020-10-12 15:33 ` [PATCH for-5.1] hw/arm/netduino2, netduinoplus2: Set system_clock_scale Peter Maydell
2020-10-14 0:29 ` Alistair Francis
2020-10-14 0:31 ` Alistair Francis
2020-10-14 12:39 ` Peter Maydell
2020-10-14 14:32 ` Alistair Francis
2020-10-12 15:33 ` [PATCH for-5.1] hw/arm/nrf51_soc: " Peter Maydell
2020-10-12 15:33 ` [PATCH] hw/display/bcm2835_fb.c: Initialize all fields of struct Peter Maydell
2020-10-12 15:33 ` [PATCH] hw/input/virtio-input-hid.c: Don't undef CONFIG_CURSES Peter Maydell
2020-10-12 15:33 ` [PATCH] hw/intc/arm_gicv3_cpuif: Don't copy CPU's maintenance interrupt Peter Maydell
2020-10-12 15:33 ` [PATCH] hw/intc/arm_gicv3_cpuif: Make GIC maintenance interrupts work Peter Maydell
2020-10-12 15:33 ` [PATCH] hw/timer/armv7m_systick: assert that board code set system_clock_scale Peter Maydell
2020-10-12 15:33 ` [PATCH for-5.1] hw/timer/imx_epit: Avoid assertion when CR.SWR is written Peter Maydell
2020-10-12 15:33 ` [PATCH] hw/virtio/virtio-iommu-pci.c: Fix typo in error message Peter Maydell
2020-10-12 15:33 ` [RFC PATCH v2] linux-user: Use FD_32BIT_MODE fd flag for 32-bit guests Peter Maydell
2020-10-12 15:33 ` [PATCH] linux-user/arm/signal.c: Drop TARGET_CONFIG_CPU_32 Peter Maydell
2020-10-12 15:33 ` [PATCH] meson.build: Don't look for libudev for static builds Peter Maydell
2020-10-12 15:33 ` [PATCH] msf2-soc, stellaris: Don't wire up SYSRESETREQ Peter Maydell
2020-10-12 15:33 ` [PATCH] net/tap-solaris.c: Include qemu-common.h for TFR macro Peter Maydell
2020-10-12 15:33 ` [PATCH] osdep.h: Add doc comment for qemu_get_thread_id() Peter Maydell
2020-10-12 15:33 ` [PATCH for-5.1] qapi/machine.json: Fix missing newline in doc comment Peter Maydell
2020-10-12 15:33 ` [PATCH v2] target/arm: Allow user-mode code to write CPSR.E via MSR Peter Maydell
2020-10-12 15:33 ` [PATCH] target/arm: Delete unused ARM_FEATURE_CRC Peter Maydell
2020-10-12 15:33 ` [PATCH] target/arm: Delete unused VFP_DREG macros Peter Maydell
-- strict thread matches above, loose matches on Subject: below --
2020-05-18 15:47 [PATCH RISU] arm.risu, thumb.risu: Add v8.2 DP and FHM insns Peter Maydell
2020-05-19 15:21 ` Richard Henderson
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