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Peter Maydell 332d584970 softfloat: Revert and reimplement remaining parts of b645bb4885 and 5a6932d51d

Revert the parts of commits b645bb4885 and 5a6932d51d which are still
in the codebase and under a SoftFloat-2b license.

Reimplement support for architectures where the most significant bit
in the mantissa is 1 for a signaling NaN rather than a quiet NaN,
by adding handling for SNAN_BIT_IS_ONE being set to the functions
which test values for NaN-ness.

This includes restoring the bugfixes lost in the reversion where
some of the float*_is_quiet_nan() functions were returning true
for both signaling and quiet NaNs.

[This is a mechanical squashing together of two separate "revert"
and "reimplement" patches.]

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1421073508-23909-4-git-send-email-peter.maydell@linaro.org

2015-01-29 16:45:33 +00:00

audio

audio: Don't free hw resources until after hw backend is stopped

2014-12-22 23:12:25 +00:00

backends

Drop superfluous conditionals around g_strdup()

2014-12-10 11:30:55 +03:00

block

block: vhdx - force FileOffsetMB field to '0' for certain block states

2015-01-23 12:41:32 -05:00

bsd-user

bsd-user/elfload.c: Don't use ldl() or ldq_raw()

2015-01-20 15:19:33 +00:00

default-configs

hw: misc, add educational driver

2015-01-26 12:26:55 +01:00

disas

disas/sparc: Remove unused data sparc_opcode_archs[]

2015-01-21 16:18:01 +00:00

docs

hw: misc, add educational driver

2015-01-26 12:26:55 +01:00

dtc @ bc895d6d09

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fpu

softfloat: Revert and reimplement remaining parts of b645bb4885 and 5a6932d51d

2015-01-29 16:45:33 +00:00

fsdev

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gdb-xml

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pci, pc, virtio fixes and cleanups

2015-01-27 13:17:30 +00:00

include

softfloat: Revert and reimplement remaining portions of 75d62a5856 and 3430b0be36f

2015-01-29 15:05:28 +00:00

libcacard

libcacard: fix resource leak

2014-11-14 12:15:40 +01:00

libdecnumber

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linux-headers

linux-headers: update to 3.18-rc5

2014-11-18 11:24:31 +00:00

linux-user

linux-user: support target-to-host SCM_CREDENTIALS

2015-01-27 22:33:57 +02:00

migration

migration_cancel: shutdown migration socket

2015-01-16 13:06:17 +05:30

net

net: Use g_new() & friends where that makes obvious sense

2014-12-19 13:17:02 +00:00

pc-bios

pseries: Update SLOF firmware image to 20141202

2015-01-07 16:16:27 +01:00

pixman @ 87eea99e44

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qapi

qmp: Add command 'blockdev-backup'

2015-01-13 11:47:56 +00:00

qga

qga: fix false negative argument passing

2014-11-17 11:41:25 +01:00

qobject

qjson: Drop trailing space for pretty formatting

2014-12-10 10:25:30 +01:00

qom

cpu: initialize cpu->exception_index on reset

2014-12-20 20:38:07 +00:00

roms

pseries: Update SLOF firmware image to 20141202

2015-01-07 16:16:27 +01:00

scripts

kvm_stat: Add RESET support for perf event ioctl

2015-01-26 12:27:05 +01:00

slirp

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stubs

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sysconfigs/target

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target-alpha

exec.c: Drop TARGET_HAS_ICE define and checks

2015-01-20 15:19:32 +00:00

target-arm

vmstate: accept QEMUTimer in VMSTATE_TIMER*, add VMSTATE_TIMER_PTR*

2015-01-26 12:22:44 +01:00

target-cris

exec.c: Drop TARGET_HAS_ICE define and checks

2015-01-20 15:19:32 +00:00

target-i386

target-i386: Disable HLE and RTM on Haswell & Broadwell

2015-01-26 12:27:05 +01:00

target-lm32

exec.c: Drop TARGET_HAS_ICE define and checks

2015-01-20 15:19:32 +00:00

target-m68k

exec.c: Drop TARGET_HAS_ICE define and checks

2015-01-20 15:19:32 +00:00

target-microblaze

exec.c: Drop TARGET_HAS_ICE define and checks

2015-01-20 15:19:32 +00:00

target-mips

target-mips: Don't use _raw load/store accessors

2015-01-20 15:19:33 +00:00

target-moxie

exec.c: Drop TARGET_HAS_ICE define and checks

2015-01-20 15:19:32 +00:00

target-openrisc

target-openrisc: bugfix for dec_sys to decode instructions correctly

2015-01-15 10:44:13 +03:00

target-ppc

exec.c: Drop TARGET_HAS_ICE define and checks

2015-01-20 15:19:32 +00:00

target-s390x

exec.c: Drop TARGET_HAS_ICE define and checks

2015-01-20 15:19:32 +00:00

target-sh4

exec.c: Drop TARGET_HAS_ICE define and checks

2015-01-20 15:19:32 +00:00

target-sparc

target-sparc: Mark gen_load_trap_state_at_tl() as !CONFIG_USER_ONLY

2015-01-21 16:18:01 +00:00

target-tricore

target-tricore: Add instructions of RRR opcode format

2015-01-27 11:48:02 +00:00

target-unicore32

gen-icount: check cflags instead of use_icount global

2015-01-03 09:22:12 +01:00

target-xtensa

exec.c: Drop TARGET_HAS_ICE define and checks

2015-01-20 15:19:32 +00:00

tcg

tcg: add separate monitor command to dump opcode counters

2014-12-17 05:49:32 +03:00

tests

pci, pc, virtio fixes and cleanups

2015-01-27 13:17:30 +00:00

trace

…

spice: fix coverity defect, add unix address support

2015-01-22 13:56:11 +00:00

util

qemu-thread: add per-thread atexit functions

2015-01-13 13:43:29 +00:00

.exrc

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.gitignore

.gitignore: Ignore generated "common.env"

2015-01-13 13:43:28 +00:00

.gitmodules

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.mailmap

…

.travis.yml

.travis.yml: Add "--enable-modules"

2015-01-26 12:27:05 +01:00

accel.c

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aio-posix.c

block: Use g_new0() for a bit of extra type checking

2014-12-10 10:31:21 +01:00

aio-win32.c

block: Use g_new0() for a bit of extra type checking

2014-12-10 10:31:21 +01:00

arch_init.c

xbzrle: optimize XBZRLE to decrease the cache misses

2015-01-15 17:49:43 +05:30

async.c

block: replace g_new0 with g_new for bottom half allocation.

2015-01-13 11:47:56 +00:00

balloon.c

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block.c

block: remove unused variable in bdrv_commit

2015-01-23 18:17:06 +01:00

blockdev-nbd.c

nbd: Change external interface to BlockBackend

2014-12-10 10:31:12 +01:00

blockdev.c

block: Split BLOCK_OP_TYPE_COMMIT to BLOCK_OP_TYPE_COMMIT_{SOURCE, TARGET}

2015-01-13 13:43:29 +00:00

blockjob.c

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bootdevice.c

bootdevice: add Error **errp argument for QEMUBootSetHandler

2014-12-22 14:39:21 +08:00

bt-host.c

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bt-vhci.c

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Changelog

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CODING_STYLE

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configure

sparse: Fix build with sparse on .S files

2015-01-26 12:27:05 +01:00

COPYING

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COPYING.LIB

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coroutine-gthread.c

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coroutine-sigaltstack.c

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coroutine-ucontext.c

coroutine-ucontext: use __thread

2015-01-13 13:43:28 +00:00

coroutine-win32.c

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cpu-exec.c

cpu-exec: invalidate nocache translation if they are interrupted

2014-12-15 12:21:02 +01:00

cpus.c

cpus: consistently use QEMU_CLOCK_VIRTUAL_RT for icount_warp_rt timer

2015-01-14 10:38:58 +01:00

cputlb.c

qemu-log: add log category for MMU info

2014-12-16 18:43:19 +00:00

device_tree.c

device-tree: fix memory leak

2015-01-07 16:16:26 +01:00

device-hotplug.c

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disas.c

…

dma-helpers.c

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dump.c

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exec.c

exec: fix madvise of NULL pointer

2015-01-26 12:27:05 +01:00

gdbstub.c

Add the "-semihosting-config" option.

2014-12-11 12:07:48 +00:00

HACKING

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hmp-commands.hx

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hmp.c

block/hmp: Allow node-name in 'info block'

2014-12-10 10:31:11 +01:00

hmp.h

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iohandler.c

…

ioport.c

…

iothread.c

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kvm-all.c

kvm: extend kvm_irqchip_add_msi_route to work on s390

2015-01-12 10:14:04 +01:00

kvm-stub.c

pc: kvm: check if KVM has free memory slots to avoid abort()

2014-11-23 12:11:29 +02:00

LICENSE

vfio: move hw/misc/vfio.c to hw/vfio/pci.c Move vfio.h into include/hw/vfio

2014-12-19 15:24:06 -07:00

main-loop.c

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MAINTAINERS

hw: misc, add educational driver

2015-01-26 12:26:55 +01:00

Makefile

Makefile: Remove config.status and common.env during 'make distclean'

2015-01-15 10:44:13 +03:00

Makefile.objs

Start migrating migration code into a migration directory

2014-12-16 17:47:36 +05:30

Makefile.target

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memory_mapping.c

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memory.c

memory: API to allocate resizeable RAM MR

2015-01-08 13:17:55 +02:00

module-common.c

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monitor.c

monitor.c: Use ld*_p() instead of ld*_raw()

2015-01-20 15:19:32 +00:00

nbd.c

nbd: Use BlockBackend internally

2014-12-10 10:31:12 +01:00

numa.c

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os-posix.c

…

os-win32.c

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page_cache.c

xbzrle: rebuild the cache_is_cached function

2015-01-15 17:49:43 +05:30

qapi-schema.json

input: misc fixes.

2015-01-22 17:41:59 +00:00

qdev-monitor.c

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qdict-test-data.txt

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qemu-bridge-helper.c

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qemu-char.c

Do not hang on full PTY

2015-01-15 10:44:13 +03:00

qemu-coroutine-io.c

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qemu-coroutine-lock.c

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qemu-coroutine-sleep.c

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qemu-coroutine.c

coroutine: try harder not to delete coroutines

2015-01-13 13:43:29 +00:00

qemu-doc.texi

block: vhdx - change .vhdx_create default block state to ZERO

2014-12-12 15:42:49 +00:00

qemu-img-cmds.hx

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qemu-img.c

block: update string sizes for filename,backing_file,exact_filename

2015-01-23 18:17:06 +01:00

qemu-img.texi

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qemu-io-cmds.c

qemu-io: Add sigraise command

2014-12-12 15:48:26 +00:00

qemu-io.c

qemu-io: Allow explicitly specifying format

2014-12-10 10:31:12 +01:00

qemu-log.c

qemu-log: add log category for MMU info

2014-12-16 18:43:19 +00:00

qemu-nbd.c

qemu-nbd: Use BlockBackend where reasonable

2014-12-10 10:31:12 +01:00

qemu-nbd.texi

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qemu-options-wrapper.h

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qemu-options.h

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qemu-options.hx

spice: add unix address support

2015-01-22 11:18:41 +01:00

qemu-seccomp.c

seccomp: add mlockall to whitelist

2015-01-23 14:07:08 +01:00

qemu-tech.texi

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qemu-timer.c

qemu-timer.c: Trim list of included headers

2015-01-26 18:15:54 +00:00

qemu.nsi

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qemu.sasl

…

qmp-commands.hx

monitor: add query-vnc-servers command

2015-01-22 11:18:47 +01:00

qmp.c

vnc: switch to QemuOpts, allow multiple servers

2015-01-22 11:18:46 +01:00

qtest.c

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README

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rules.mak

rules.mak: Fix module build

2015-01-14 10:38:57 +01:00

savevm.c

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softmmu_template.h

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spice-qemu-char.c

spice: remove spice-experimental.h include

2014-12-16 14:15:29 +01:00

tcg-runtime.c

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tci.c

…

thread-pool.c

…

thunk.c

…

tpm.c

…

trace-events

pci, pc, virtio fixes and cleanups

2015-01-27 13:17:30 +00:00

translate-all.c

exec.c: Drop TARGET_HAS_ICE define and checks

2015-01-20 15:19:32 +00:00

translate-all.h

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user-exec.c

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VERSION

Open 2.3 development tree

2014-12-09 21:48:34 +00:00

version.rc

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vl.c

vnc: switch to QemuOpts, allow multiple servers

2015-01-22 11:18:46 +01:00

xen-common-stub.c

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xen-common.c

…

xen-hvm-stub.c

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xen-hvm.c

Xen: Use the ioreq-server API when available

2015-01-20 14:24:10 +00:00

xen-mapcache.c

xen: add a lock for the mapcache

2015-01-20 14:24:17 +00:00

README

Read the documentation in qemu-doc.html or on http://wiki.qemu-project.org

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