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qemu-patch-raspberry4/target-arm
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Alex Bennée c1b876b2e9 target-arm: A64: Saturating and narrowing shift ops 
This implements the remaining [US][Q][R]SHR[U][N][2] opcodes, which are
saturating and narrowing shift right operations. These are used in
things like libav. Note signed shifts can have an "unsigned" saturating
narrow operation which will floor negative values.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1394822294-14837-7-git-send-email-peter.maydell@linaro.org
[PMM: Added the scalar encodings, style tweaks]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-03-17 16:31:48 +00:00
..
arm-semi.c cpu: Move opaque field from CPU_COMMON to CPUState 2014-03-13 19:20:47 +01:00
cpu-qom.h target-arm: Implement AArch64 ID and feature registers 2014-02-26 17:20:05 +00:00
cpu.c cputlb: Change tlb_flush() argument to CPUState 2014-03-13 19:52:47 +01:00
cpu.h cpu: Turn cpu_handle_mmu_fault() into a CPUClass hook 2014-03-13 19:20:46 +01:00
cpu64.c target-arm: A64: Make cache ID registers visible to AArch64 2014-02-26 17:20:01 +00:00
crypto_helper.c target-arm: add support for v8 AES instructions 2013-12-17 19:42:25 +00:00
gdbstub.c cpu: Introduce CPUClass::gdb_{read,write}_register() 2013-07-27 00:04:17 +02:00
gdbstub64.c target-arm: Clean up handling of AArch64 PSTATE 2013-12-17 19:42:30 +00:00
helper-a64.c target-arm: A64: Add remaining CLS/Z vector ops 2014-03-17 16:31:48 +00:00
helper-a64.h target-arm: A64: Add remaining CLS/Z vector ops 2014-03-17 16:31:48 +00:00
helper.c target-arm: Add ARM_CP_IO notation to PMCR reginfo 2014-03-17 16:31:46 +00:00
helper.h target-arm: Implement WFE as a yield operation 2014-03-10 14:56:30 +00:00
iwmmxt_helper.c misc: Use new rotate functions 2013-09-25 21:23:05 +02:00
kvm-consts.h target-arm/kvm-consts.h: Define QEMU constants for known KVM CPUs 2014-02-20 10:35:50 +00:00
kvm-stub.c target-arm: Initialize cpreg list from KVM when using KVM 2013-06-25 18:16:10 +01:00
kvm.c arm: vgic device control api support 2014-02-26 17:20:00 +00:00
kvm32.c target-arm/kvm: Split 32 bit only code into its own file 2013-12-17 19:42:29 +00:00
kvm64.c target-arm: Add minimal KVM AArch64 support 2013-12-17 19:42:30 +00:00
kvm_arm.h arm: vgic device control api support 2014-02-26 17:20:00 +00:00
machine.c target-arm: Widen exclusive-access support struct fields to 64 bits 2014-01-08 19:07:20 +00:00
Makefile.objs target-arm: A64: add stubs for a64 specific helpers 2013-12-17 19:42:32 +00:00
neon_helper.c target-arm: A64: Implement remaining 3-same instructions 2014-02-20 10:35:50 +00:00
op_addsub.h Correct spelling of licensed 2011-07-23 11:26:12 -05:00
op_helper.c translate-all: Change cpu_restore_state() argument to CPUState 2014-03-13 19:20:47 +01:00
translate-a64.c target-arm: A64: Saturating and narrowing shift ops 2014-03-17 16:31:48 +00:00
translate.c target-arm: A64: Implement PMULL instruction 2014-03-17 16:31:47 +00:00
translate.h target-arm: A64: Implement PMULL instruction 2014-03-17 16:31:47 +00:00