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2016-07-13qemu-img: Use strerror() for generic resize errorMax Reitz1-1/+1
Emitting the plain error number is not very helpful. Use strerror() instead. Signed-off-by: Max Reitz <mreitz@redhat.com> Message-id: 20160615153630.2116-2-mreitz@redhat.com Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-07-13block: Remove BB options from blockdev-addKevin Wolf1-17/+1
werror/rerror are now available as qdev options. The stats-* options are removed without an existing replacement; they should probably be configurable with a separate QMP command like I/O throttling settings. Removing id is left for another day because this involves updating qemu-iotests cases to use node-name for everything. Before we can do that, however, all QMP commands must support node-name. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2016-07-13qemu-iotests: Test setting WCE with qdevKevin Wolf3-0/+111
Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2016-07-13block/qdev: Allow configuring rerror/werror with qdev propertiesKevin Wolf10-1/+45
The rerror/werror policies are implemented in the devices, so that's where they should be configured. In comparison to the old options in -drive, the qdev properties are only added to those devices that actually support them. If the option isn't given (or "auto" is specified), the setting of the BlockBackend is used for compatibility with the old options. For block jobs, "auto" is the same as "enospc". Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2016-07-13commit: Fix use of error handling policyKevin Wolf1-3/+3
Commit implemented the 'enospc' policy as 'ignore' if the error was not ENOSPC. The QAPI documentation promises that it's treated as 'stop'. Using the common block job error handling function fixes this and also adds the missing QMP event. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2016-07-13block/qdev: Allow configuring WCE with qdev propertiesKevin Wolf7-1/+25
As cache.writeback is a BlockBackend property and as such more related to the guest device than the BlockDriverState, we already removed it from the blockdev-add interface. This patch adds the new way to set it, as a qdev property of the corresponding guest device. For example: -drive if=none,file=test.img,node-name=img -device ide-hd,drive=img,write-cache=off Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2016-07-13hostmem: detect host backend memory is being used properlyXiao Guangrong4-16/+35
Currently, we use memory_region_is_mapped() to detect if the host backend memory is being used. This works if the memory is directly mapped into guest's address space, however, it is not true for nvdimm as it uses aliased memory region to map the memory. This is why this bug can happen: https://bugzilla.redhat.com/show_bug.cgi?id=1352769 Fix it by introduce a new filed, is_mapped, to HostMemoryBackend, we set/clear this filed accordingly when the device link/unlink to host backend memory Signed-off-by: Xiao Guangrong <guangrong.xiao@linux.intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-07-13hostmem: fix QEMU crash by 'info memdev'Xiao Guangrong1-8/+14
'info memdev' crashes QEMU: (qemu) info memdev Unexpected error in parse_str() at qapi/string-input-visitor.c:111: Parameter 'null' expects an int64 value or range It is caused by null uint16List is returned if 'host-nodes' is the default value Return MAX_NODES under this case to fix this bug Signed-off-by: Xiao Guangrong <guangrong.xiao@linux.intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-07-13char: do not use atexit cleanup handlerMarc-André Lureau3-3/+10
It turns out qemu is calling exit() in various places from various threads without taking much care of resources state. The atexit() cleanup handlers cannot easily destroy resources that are in use (by the same thread or other). Since c1111a24a3, TCG arm guests run into the following abort() when running tests, the chardev mutex is locked during the write, so qemu_mutex_destroy() returns an error: #0 0x00007fffdbb806f5 in raise () at /lib64/libc.so.6 #1 0x00007fffdbb822fa in abort () at /lib64/libc.so.6 #2 0x00005555557616fe in error_exit (err=<optimized out>, msg=msg@entry=0x555555c38c30 <__func__.14622> "qemu_mutex_destroy") at /home/drjones/code/qemu/util/qemu-thread-posix.c:39 #3 0x0000555555b0be20 in qemu_mutex_destroy (mutex=mutex@entry=0x5555566aa0e0) at /home/drjones/code/qemu/util/qemu-thread-posix.c:57 #4 0x00005555558aab00 in qemu_chr_free_common (chr=0x5555566aa0e0) at /home/drjones/code/qemu/qemu-char.c:4029 #5 0x00005555558b05f9 in qemu_chr_delete (chr=<optimized out>) at /home/drjones/code/qemu/qemu-char.c:4038 #6 0x00005555558b05f9 in qemu_chr_delete (chr=<optimized out>) at /home/drjones/code/qemu/qemu-char.c:4044 #7 0x00005555558b062c in qemu_chr_cleanup () at /home/drjones/code/qemu/qemu-char.c:4557 #8 0x00007fffdbb851e8 in __run_exit_handlers () at /lib64/libc.so.6 #9 0x00007fffdbb85235 in () at /lib64/libc.so.6 #10 0x00005555558d1b39 in testdev_write (testdev=0x5555566aa0a0) at /home/drjones/code/qemu/backends/testdev.c:71 #11 0x00005555558d1b39 in testdev_write (chr=<optimized out>, buf=0x7fffc343fd9a "", len=0) at /home/drjones/code/qemu/backends/testdev.c:95 #12 0x00005555558adced in qemu_chr_fe_write (s=0x5555566aa0e0, buf=buf@entry=0x7fffc343fd98 "0q", len=len@entry=2) at /home/drjones/code/qemu/qemu-char.c:282 Instead of using a atexit() handler, only run the chardev cleanup as initially proposed at the end of main(), where there are less chances (hic) of conflicts or other races. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reported-by: Andrew Jones <drjones@redhat.com> Message-Id: <20160704153823.16879-1-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-07-13net: do not use atexit for cleanupPaolo Bonzini1-3/+2
This will be necessary in the next patch, which stops using atexit for character devices; without it, vhost-user and the redirector filter will cause a use-after-free. Relying on the ordering of atexit calls is also brittle, even now that both the network and chardev subsystems are using atexit. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-07-13slirp: use exit notifier for slirp_smb_cleanupPaolo Bonzini1-0/+11
We would like to move back net_cleanup() at the end of main function, like it used to be until f30dbae63a46f23116715dff8d130c, but minimum cleanup is needed regardless at exit() time for slirp's SMB functionality. Use an exit notifier to call slirp_smb_cleanup. If net_cleanup() is called first, then remove the exit notifier as it will become a dangling pointer otherwise. Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Jason Wang <jasowang@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-07-13tap: use an exit notifier to call down_scriptMarc-André Lureau1-7/+20
We would like to move back net_cleanup() at the end of main function, like it used to be until f30dbae63a46f23116715dff8d130c, but minimum tap cleanup is necessary regarless at exit() time. Use an exit notifier to call TAP down_script. If net_cleanup() is called first, then remove the exit notifier as it will become a dangling pointer otherwise. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Suggested-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20160711144847.16651-1-marcandre.lureau@redhat.com> Reviewed-by: Jason Wang <jasowang@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-07-13block/qdev: Allow node name for drive propertiesKevin Wolf2-7/+37
If a node name instead of a BlockBackend name is specified as the driver for a guest device, an anonymous BlockBackend is created now. The order of operations in release_drive() must be reversed in order to avoid a use-after-free bug because now blk_detach_dev() frees the last reference if an anonymous BlockBackend is used. usb-storage uses a hack where it forwards its BlockBackend as a property to another device that it internally creates. This hack must be updated so that it doesn't drop its original BB before it can be passed to the other device. This used to work because we always had the monitor reference around, but with node-names the device reference is the only one now. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2016-07-13coroutine: move entry argument to qemu_coroutine_createPaolo Bonzini37-131/+130
In practice the entry argument is always known at creation time, and it is confusing that sometimes qemu_coroutine_enter is used with a non-NULL argument to re-enter a coroutine (this happens in block/sheepdog.c and tests/test-coroutine.c). So pass the opaque value at creation time, for consistency with e.g. aio_bh_new. Mostly done with the following semantic patch: @ entry1 @ expression entry, arg, co; @@ - co = qemu_coroutine_create(entry); + co = qemu_coroutine_create(entry, arg); ... - qemu_coroutine_enter(co, arg); + qemu_coroutine_enter(co); @ entry2 @ expression entry, arg; identifier co; @@ - Coroutine *co = qemu_coroutine_create(entry); + Coroutine *co = qemu_coroutine_create(entry, arg); ... - qemu_coroutine_enter(co, arg); + qemu_coroutine_enter(co); @ entry3 @ expression entry, arg; @@ - qemu_coroutine_enter(qemu_coroutine_create(entry), arg); + qemu_coroutine_enter(qemu_coroutine_create(entry, arg)); @ reentry @ expression co; @@ - qemu_coroutine_enter(co, NULL); + qemu_coroutine_enter(co); except for the aforementioned few places where the semantic patch stumbled (as expected) and for test_co_queue, which would otherwise produce an uninitialized variable warning. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Fam Zheng <famz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-07-13test-coroutine: prepare for the next patchPaolo Bonzini1-2/+3
The next patch moves the coroutine argument from first-enter to creation time. In this case, coroutine has not been initialized yet when the coroutine is created, so change to a pointer. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Fam Zheng <famz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-07-13coroutine: use QSIMPLEQ instead of QTAILQPaolo Bonzini4-15/+15
CoQueue do not need to remove any element but the head of the list; processing is always strictly FIFO. Therefore, the simpler singly-linked QSIMPLEQ can be used instead. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Fam Zheng <famz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-07-13raw-posix: Use qemu_dupFam Zheng1-9/+1
Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-07-13osdep: Introduce qemu_dupFam Zheng2-8/+18
And use it in qemu_dup_flags. Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-07-13blockjob: Update description of the 'device' field in the QMP APIAlberto Garcia2-14/+33
The 'device' field in all BLOCK_JOB_* events and 'block-job-*' command is no longer the device name, but the ID of the job. This patch updates the documentation to clarify that. Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-07-13qemu-img: Set the ID of the block job in img_commit()Alberto Garcia2-7/+1
img_commit() creates a block job without an ID. This is no longer allowed now that we require it to be unique and well-formed. We were solving this by having a fallback in block_job_create(), but now that we extended the API of commit_active_start() we can finally set an explicit ID and revert that change. Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-07-13commit: Add 'job-id' parameter to 'block-commit'Alberto Garcia7-19/+30
This patch adds a new optional 'job-id' parameter to 'block-commit', allowing the user to specify the ID of the block job to be created. Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-07-13stream: Add 'job-id' parameter to 'block-stream'Alberto Garcia6-17/+25
This patch adds a new optional 'job-id' parameter to 'block-stream', allowing the user to specify the ID of the block job to be created. The HMP 'block_stream' command remains unchanged. Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-07-13backup: Add 'job-id' parameter to 'blockdev-backup' and 'drive-backup'Alberto Garcia6-33/+50
This patch adds a new optional 'job-id' parameter to 'blockdev-backup' and 'drive-backup', allowing the user to specify the ID of the block job to be created. The HMP 'drive_backup' command remains unchanged. Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-07-13mirror: Add 'job-id' parameter to 'blockdev-mirror' and 'drive-mirror'Alberto Garcia6-23/+37
This patch adds a new optional 'job-id' parameter to 'blockdev-mirror' and 'drive-mirror', allowing the user to specify the ID of the block job to be created. The HMP 'drive_mirror' command remains unchanged. Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-07-13blockjob: Add 'job_id' parameter to block_job_create()Alberto Garcia7-13/+40
When a new job is created, the job ID is taken from the device name of the BDS. This patch adds a new 'job_id' parameter to let the caller provide one instead. This patch also verifies that the ID is always unique and well-formed. This causes problems in a couple of places where no ID is being set, because the BDS does not have a device name. In the case of test_block_job_start() (from test-blockjob-txn.c) we can simply use this new 'job_id' parameter to set the missing ID. In the case of img_commit() (from qemu-img.c) we still don't have the API to make commit_active_start() set the job ID, so we solve it by setting a default value. We'll get rid of this as soon as we extend the API. Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-07-13block: Use block_job_get() in find_block_job()Alberto Garcia1-27/+13
find_block_job() looks for a block backend with a specified name, checks whether it has a block job and acquires its AioContext. We want to identify jobs by their ID and not by the block backend they're attached to, so this patch ignores the backends altogether and gets the job directly. Apart from making the code simpler, this will allow us to find block jobs once they start having user-specified IDs. To ensure backward compatibility we keep ERROR_CLASS_DEVICE_NOT_ACTIVE as the error class if the job doesn't exist. In subsequent patches we'll also need to keep the device name as the default job ID if the user doesn't specify a different one. Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-07-13blockjob: Add block_job_get()Alberto Garcia2-0/+23
Currently the way to look for a specific block job is to iterate the list manually using block_job_next(). Since we want to be able to identify a job primarily by its ID it makes sense to have a function that does just that. Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-07-13blockjob: Update description of the 'id' fieldAlberto Garcia4-9/+5
The 'id' field of the BlockJob structure will be able to hold any ID, not only a device name. This patch updates the description of that field and the error messages where it is being used. Soon we'll add the ability to set an arbitrary ID when creating a block job. Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-07-13stream: Fix prototype of stream_start()Alberto Garcia1-5/+6
'stream-start' has a parameter called 'backing-file', which is the string to be written to bs->backing when the job finishes. In the stream_start() implementation it is called 'backing_file_str', but it the prototype in the header file it is called 'base_id'. This patch fixes it so the name is the same in both cases and is consistent with other cases (like commit_start()). Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-07-13util: Fix MIN_NON_ZEROFam Zheng1-1/+2
MIN_NON_ZERO(1, 0) is evaluated to 0. Rewrite the macro to fix it. Reported-by: Miroslav Rezanina <mrezanin@redhat.com> Signed-off-by: Fam Zheng <famz@redhat.com> Message-Id: <1468306113-847-1-git-send-email-famz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-07-13Merge remote-tracking branch 'remotes/mcayland/tags/qemu-openbios-signed' ↵Peter Maydell1-0/+0
into staging OpenBIOS: switch over to official OpenBIOS git repo # gpg: Signature made Tue 12 Jul 2016 19:09:57 BST # gpg: using RSA key 0x5BC2C56FAE0F321F # gpg: Good signature from "Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>" # Primary key fingerprint: CC62 1AB9 8E82 200D 915C C9C4 5BC2 C56F AE0F 321F * remotes/mcayland/tags/qemu-openbios-signed: OpenBIOS: switch over to official OpenBIOS git repo Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-07-12OpenBIOS: switch over to official OpenBIOS git repoMark Cave-Ayland1-0/+0
This update should preserve git history, and switches git.qemu-project.org over to be a mirror of the new official git repo hosted at https://github.com/openbios from a git-svn import of the old coreboot SVN repository. All prior history from the SVN repository should still be preserved (i.e. commit hashes are the same for historical commits). No other source changes are made by this commit since both the old and new HEADs contain the same source tree (albeit with difference metadata) whilst the previous git-svn HEAD can be retrieved via the svn-head branch. Proposed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Jeff Cody <jcody@redhat.com> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2016-07-12target-sparc: Elide duplicate updates to fprsRichard Henderson1-18/+27
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-07-12target-sparc: Use cpu_loop_exit_restore from helper_check_ieee_exceptionsRichard Henderson2-9/+14
This avoids needing to save state before every FP operation. Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-07-12target-sparc: Use cpu_fsr in stfsrRichard Henderson1-5/+2
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-07-12target-sparc: Use explicit writes to cpu_fsrRichard Henderson3-237/+174
By arranging for explicit writes to cpu_fsr after floating point operations, we are able to mark the helpers as not writing to tcg globals, which means that we don't need to invalidate the integer register set across said calls. Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-07-12target-sparc: Remove helper_ldf_asi, helper_stf_asiRichard Henderson3-166/+32
We've now implemented all fp asis inline, except for the no-fault memory reads. The latter can be passed directly to helper_ld_asi. Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-07-12target-sparc: Directly implement block and short ldf/stf asisRichard Henderson1-0/+122
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-07-12target-sparc: Directly implement easy ldf/stf asisRichard Henderson1-0/+45
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-07-12target-sparc: Pass TCGMemOp constants to helper_ld/st_asiRichard Henderson3-66/+69
Reduces the argument count for helper_ld_asi; do helper_st_asi for consistency. Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-07-12target-sparc: Fix obvious error in ASI_M_BFILLRichard Henderson1-1/+1
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-07-12target-sparc: Directly implement easy ldd/std asisRichard Henderson1-12/+103
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-07-12target-sparc: Introduce gen_check_alignRichard Henderson1-35/+13
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-07-12target-sparc: Use QT0 to return results from lddaRichard Henderson3-50/+120
Also implement a few more twinx asis. Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-07-12target-sparc: Directly implement easy ld/st asisRichard Henderson1-14/+90
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-07-12target-sparc: Use defines from asi.hRichard Henderson2-230/+235
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-07-12target-sparc: Add UA2005 defines to asi.hRichard Henderson1-4/+18
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-07-12target-sparc: Import linux/arch/sparc/include/uapi/asm/asi.hRichard Henderson1-0/+297
Copied from tag v4.2, 64291f7db5bd8150a74ad2036f1037e6a0428df2. Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-07-12target-sparc: Pass TCGMemOp to gen_ld/st_asiRichard Henderson1-16/+16
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-07-12target-sparc: Introduce get_asiRichard Henderson1-232/+273
Replace gen_get_asi, and use it for both 32-bit and 64-bit. For v8, do supervisor and immediate checks here. Also, move save_state and TB ending into the respective subroutines, out of disas_sparc_insn. Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Richard Henderson <rth@twiddle.net>
generated by cgit v1.2.1 (git 2.18.0) at 2024-07-01 19:20:57 +0000