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qemu-patch-raspberry4/target-arm
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Alex Bennée c2fb418e35 target-arm: A64: Add [UF]RSQRTE (reciprocal root estimate) 
This adds support for [UF]RSQRTE instructions. It utilises the existing
NEON helpers with some changes. The changes include an explicit passing
of fpstatus (so the correct one is used between arm32 and aarch64),
denormilzation, more correct error handling and also proper scaling of
the fraction going into the estimate.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Message-id: 1394822294-14837-25-git-send-email-peter.maydell@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-03-17 16:31:53 +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: Implement FCVTXN 2014-03-17 16:31:53 +00:00
helper-a64.h target-arm: A64: Implement FCVTXN 2014-03-17 16:31:53 +00:00
helper.c target-arm: A64: Add [UF]RSQRTE (reciprocal root estimate) 2014-03-17 16:31:53 +00:00
helper.h target-arm: A64: Add [UF]RSQRTE (reciprocal root estimate) 2014-03-17 16:31:53 +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: Add [UF]RSQRTE (reciprocal root estimate) 2014-03-17 16:31:53 +00:00
translate.c target-arm: A64: Add [UF]RSQRTE (reciprocal root estimate) 2014-03-17 16:31:53 +00:00
translate.h target-arm: A64: Implement PMULL instruction 2014-03-17 16:31:47 +00:00