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2015-10-09memory: allow destroying a non-empty MemoryRegionPaolo Bonzini
This is legal; the MemoryRegion will simply unreference all the existing subregions and possibly bring them down with it as well. However, it requires a bit of care to avoid an infinite loop. Finalizing a memory region cannot trigger an address space update, but memory_region_del_subregion errs on the side of caution and might trigger a spurious update: avoid that by resetting mr->enabled first. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <1443689999-12182-2-git-send-email-armbru@redhat.com>
2015-10-09virtio-input: Fix device introspection on non-Linux hostsMarkus Armbruster
When CONFIG_LINUX is off, devices "virtio-keyboard-device", "virtio-mouse-device", "virtio-tablet-device" and "virtio-input-host-device" aren't compiled in, yet "virtio-keyboard-pci", "virtio-mouse-pci", "virtio-tablet-pci" and "virtio-input-host-pci" still are. Attempts to introspect them crash, e.g. $ qemu-system-x86_64 -device virtio-tablet-pci,help ** ERROR:/work/armbru/qemu/qom/object.c:333:object_initialize_with_type: assertion failed: (type != NULL) Broken in commit 710e2d9 and commit 006a5ed. Fix by compiling the "virtio-FOO-pci" exactly when compiling the "virtio-FOO-device": compile "virtio-keyboard-device", "virtio-mouse-device", "virtio-tablet-device" regardless of CONFIG_LINUX, and compile "virtio-input-host-pci" only for CONFIG_LINUX. Reported-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Message-Id: <1444320700-26260-3-git-send-email-armbru@redhat.com>
2015-10-09update-linux-headers: Rename SW_MAX to SW_MAX_Markus Armbruster
The next commit will compile hw/input/virtio-input.c and hw/input/virtio-input-hid.c even when CONFIG_LINUX is off. These files include both "include/standard-headers/linux/input.h" and <windows.h> then. Doesn't work, because both define SW_MAX. We don't actually use it. Patch input.h to define SW_MAX_ instead. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <1444320700-26260-2-git-send-email-armbru@redhat.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
2015-10-09Merge remote-tracking branch 'remotes/stefanha/tags/tracing-pull-request' ↵Peter Maydell
into staging # gpg: Signature made Fri 09 Oct 2015 10:15:13 BST using RSA key ID 81AB73C8 # gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" # gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" * remotes/stefanha/tags/tracing-pull-request: trace: remove malloc tracing docs: update the usage example of "dtrace" backend in tracing.txt Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-10-09Merge remote-tracking branch ↵Peter Maydell
'remotes/mjt/tags/pull-trivial-patches-2015-10-08' into staging trivial patches for 2015-10-08 # gpg: Signature made Thu 08 Oct 2015 17:51:05 BST using RSA key ID A4C3D7DB # gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>" # gpg: aka "Michael Tokarev <mjt@corpit.ru>" # gpg: aka "Michael Tokarev <mjt@debian.org>" * remotes/mjt/tags/pull-trivial-patches-2015-10-08: tests: Unique test path for /string-visitor/output linux-user: Remove type casts to union type linux-user: Use g_new() & friends where that makes obvious sense rocker: Use g_new() & friends where that makes obvious sense .travis.yml: Run make check for all targets, not just some hw: char: Remove unnecessary variable hw: timer: Remove unnecessary variable qapi: add missing @ MAINTAINERS: Add NSIS file for W32, W64 hosts target-ppc: Remove unnecessary variable target-microblaze: Remove unnecessary variable s/cpu_get_real_ticks/cpu_get_host_ticks/ pc: check for underflow in load_linux pci-assign: do not include sys/io.h block/ssh: remove dead code imx_serial: Generate interrupt on tx empty if enabled sdhci: Change debug prints to compile unconditionally sdhci: use PRIx64 for uint64_t type Add .dir-locals.el file to configure emacs coding style Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-10-09trace: remove malloc tracingPaolo Bonzini
The malloc vtable is not supported anymore in glib, because it broke when constructors called g_malloc. Remove tracing of g_malloc, g_realloc and g_free calls. Note that, for systemtap users, glib also provides tracepoints glib.mem_alloc, glib.mem_free, glib.mem_realloc, glib.slice_alloc and glib.slice_free. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Alberto Garcia <berto@igalia.com> Message-id: 1442417924-25831-1-git-send-email-pbonzini@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-10-09docs: update the usage example of "dtrace" backend in tracing.txtLin Ma
The usage example of dtrace is quite ancient, We have tracetool.py with different parameters instead of the original tracetool shell script for a long time, So update the old information. Signed-off-by: Lin Ma <lma@suse.com> Message-id: 1441954730-17341-1-git-send-email-lma@suse.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-10-08tests: Unique test path for /string-visitor/outputDr. David Alan Gilbert
Newer GLib's want unique test paths, and thus moan at dupes. (Seen on Fedora 23 which has glib 2.46) Uniquify the paths. Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-10-08linux-user: Remove type casts to union typeStefan Weil
Casting to a union type is a gcc (and clang) extension. Other compilers might not support it. This is not a problem today, but the type casts can be removed easily. Smatch now no longer complains like before: linux-user/syscall.c:3190:18: warning: cast to non-scalar linux-user/syscall.c:7348:44: warning: cast to non-scalar Cc: Riku Voipio <riku.voipio@iki.fi> Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-10-08linux-user: Use g_new() & friends where that makes obvious senseMarkus Armbruster
g_new(T, n) is neater than g_malloc(sizeof(T) * n). It's also safer, for two reasons. One, it catches multiplication overflowing size_t. Two, it returns T * rather than void *, which lets the compiler catch more type errors. This commit only touches allocations with size arguments of the form sizeof(T). Same Coccinelle semantic patch as in commit b45c03f. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-10-08rocker: Use g_new() & friends where that makes obvious senseMarkus Armbruster
g_new(T, n) is neater than g_malloc(sizeof(T) * n). It's also safer, for two reasons. One, it catches multiplication overflowing size_t. Two, it returns T * rather than void *, which lets the compiler catch more type errors. This commit only touches allocations with size arguments of the form sizeof(T). Same Coccinelle semantic patchas in commit b45c03f. Signed-off-by: Markus Armbruster <armbru@redhat.com> Acked-by: Jiri Pirko <jiri@resnulli.us> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-10-08.travis.yml: Run make check for all targets, not just someDavid Gibson
ed173cb ".travis.yml: remove "make check" from main matrix" stopped running make check for all the Travis build targets for various reasons. It continued to run make check on one Travis build, which builds for a big list of all (? nearly all) our supported softmmu targets. Unfortunately, due to a spacing / quoting error it only actually builds for the alpha, arm, aarch64 and cris targets. Specifically, the list of targets is split over several lines. Even with YAML folding, this will leave spaces in the list, meaning $TARGETS won't have the value we need. I had a look at the YAML spec and I couldn't quickly see a way of splitting the list so that it doesn't end up with spaces, so this patch fixes the problem by putting the whole list on one huge line. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-10-08hw: char: Remove unnecessary variableShraddha Barke
Compress lines and remove the variable. Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-10-08hw: timer: Remove unnecessary variableShraddha Barke
Compress lines and remove the variable. Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-10-08qapi: add missing @Marc-André Lureau
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-10-08MAINTAINERS: Add NSIS file for W32, W64 hostsStefan Weil
The NSIS installer configuration is maintained by me. Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-10-08target-ppc: Remove unnecessary variableShraddha Barke
Compress lines and remove the variable. Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-10-08target-microblaze: Remove unnecessary variableShraddha Barke
Compress lines and remove the variable. Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-10-08s/cpu_get_real_ticks/cpu_get_host_ticks/Christopher Covington
This should help clarify the purpose of the function that returns the host system's CPU cycle count. Signed-off-by: Christopher Covington <cov@codeaurora.org> Acked-by: Paolo Bonzini <pbonzini@redhat.com> ppc portion Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-10-08pc: check for underflow in load_linuxPaolo Bonzini
If (setup_size+1)*512 is small enough, kernel_size -= setup_size can allocate a huge amount of memory. Avoid that. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-10-08pci-assign: do not include sys/io.hPaolo Bonzini
This file does not exist on bionic libc and the functions it defines are in fact not used by pci-assign.c. Remove it. Reported-by: Houcheng Lin <houcheng@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-10-08block/ssh: remove dead codePaolo Bonzini
The "err" label cannot be reached with qp != NULL. Remove the free-ing of qp and avoid future regressions by removing the initializer. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> ACKed-by: Richard W.M. Jones <rjones@redhat.com> Reviewed-by: Fam Zheng <famz@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-10-08imx_serial: Generate interrupt on tx empty if enabledGuenter Roeck
Generate an interrupt if the tx buffer is empty and the tx empty interrupt is enabled. This fixes a problem seen when running a Linux image since Linux commit 55c3cb1358e ("serial: imx: remove unneeded imx_transmit_buffer() from imx_start_tx()"). Linux now waits for the tx empty interrupt before starting to send data, causing transmit stalls until there is an interrupt for another reason. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-10-08sdhci: Change debug prints to compile unconditionallySai Pavan Boddu
Conditional compilation hides few type mismatch warnings, fix it to compile unconditionally. Signed-off-by: Sai Pavan Boddu <saipava@xilinx.com> Suggested-by: Eric Blake <eblake@redhat.com> Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-10-08sdhci: use PRIx64 for uint64_t typeSai Pavan Boddu
Fix compile time warnings, because of type mismatch for unsigned long long type. Signed-off-by: Sai Pavan Boddu <saipava@xilinx.com> Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-10-08Add .dir-locals.el file to configure emacs coding styleDaniel P. Berrange
Some default emacs setups indent by 2 spaces and uses tabs which is counter to the QEMU coding style rules. Adding a .dir-locals.el file in the top level of the GIT repo will inform emacs about the QEMU coding style, and so assist contributors in avoiding common style mistakes before they submit patches. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-10-08Merge remote-tracking branch 'remotes/awilliam/tags/vfio-update-20151007.0' ↵Peter Maydell
into staging VFIO updates 2015-10-07 - Change platform device IRQ setup sequence for compatibility with upcoming IRQ forwarding (Eric Auger) - Extensions to support vfio-pci devices on spapr-pci-host-bridge (David Gibson) [clang problem patch dropped] # gpg: Signature made Wed 07 Oct 2015 16:30:52 BST using RSA key ID 3BB08B22 # gpg: Good signature from "Alex Williamson <alex.williamson@redhat.com>" # gpg: aka "Alex Williamson <alex@shazbot.org>" # gpg: aka "Alex Williamson <alwillia@redhat.com>" # gpg: aka "Alex Williamson <alex.l.williamson@gmail.com>" * remotes/awilliam/tags/vfio-update-20151007.0: vfio: Allow hotplug of containers onto existing guest IOMMU mappings memory: Allow replay of IOMMU mapping notifications vfio: Record host IOMMU's available IO page sizes vfio: Check guest IOVA ranges against host IOMMU capabilities vfio: Generalize vfio_listener_region_add failure path vfio: Remove unneeded union from VFIOContainer hw/vfio/platform: do not set resamplefd for edge-sensitive IRQS hw/vfio/platform: change interrupt/unmask fields into pointer hw/vfio/platform: irqfd setup sequence update Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-10-08Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20151007' into stagingPeter Maydell
Do away with TB retranslation # gpg: Signature made Wed 07 Oct 2015 10:42:08 BST using RSA key ID 4DD0279B # gpg: Good signature from "Richard Henderson <rth7680@gmail.com>" # gpg: aka "Richard Henderson <rth@redhat.com>" # gpg: aka "Richard Henderson <rth@twiddle.net>" * remotes/rth/tags/pull-tcg-20151007: (26 commits) tcg: Adjust CODE_GEN_AVG_BLOCK_SIZE tcg: Check for overflow via highwater mark tcg: Allocate a guard page after code_gen_buffer tcg: Emit prologue to the beginning of code_gen_buffer tcg: Remove tcg_gen_code_search_pc tcg: Remove gen_intermediate_code_pc tcg: Save insn data and use it in cpu_restore_state_from_tb tcg: Pass data argument to restore_state_to_opc tcg: Add TCG_MAX_INSNS target-*: Drop cpu_gen_code define tcg: Merge cpu_gen_code into tb_gen_code target-sparc: Add npc state to insn_start target-sparc: Remove gen_opc_jump_pc target-sparc: Split out gen_branch_n target-sparc: Tidy gen_branch_a interface target-cris: Mirror gen_opc_pc into insn_start target-sh4: Add flags state to insn_start target-s390x: Add cc_op state to insn_start target-mips: Add delayed branch state to insn_start target-i386: Add cc_op state to insn_start ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-10-08Merge remote-tracking branch 'remotes/rth/tags/pull-tile-20151007' into stagingPeter Maydell
Collected patches # gpg: Signature made Wed 07 Oct 2015 10:30:17 BST using RSA key ID 4DD0279B # gpg: Good signature from "Richard Henderson <rth7680@gmail.com>" # gpg: aka "Richard Henderson <rth@redhat.com>" # gpg: aka "Richard Henderson <rth@twiddle.net>" * remotes/rth/tags/pull-tile-20151007: target-tilegx: Support iret instruction and related special registers target-tilegx: Use TILEGX_EXCP_OPCODE_UNKNOWN and TILEGX_EXCP_OPCODE_UNIMPLEMENTED correctly target-tilegx: Implement v2mults instruction target-tilegx: Implement v?int_* instructions. target-tilegx: Implement v2sh* instructions target-tilegx: Handle nofault prefetch instructions target-tilegx: Fix a typo for mnemonic about "ld_add" target-tilegx: Use TILEGX_EXCP_SIGNAL instead of TILEGX_EXCP_SEGV target-tilegx: Decode ill pseudo-instructions linux-user/tilegx: Implement tilegx signal features linux-user/syscall_defs.h: Sync the latest si_code from Linux kernel target-tilegx: Let x1 pipe process bpt instruction only target-tilegx: Implement complex multiply instructions target-tilegx: Implement table index instructions target-tilegx: Implement crc instructions target-tilegx: Implement v1multu instruction target-tilegx: Implement v*add and v*sub instructions target-tilegx: Implement v*shl, v*shru, and v*shrs instructions target-tilegx: Tidy simd_helper.c Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-10-08Merge remote-tracking branch 'remotes/ehabkost/tags/numa-pull-request' into ↵Peter Maydell
staging NUMA queue, 2015-10-06 # gpg: Signature made Tue 06 Oct 2015 20:53:42 BST using RSA key ID 984DC5A6 # gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" * remotes/ehabkost/tags/numa-pull-request: pc-dimm: Fail realization for invalid nodes in non-NUMA config Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-10-07tcg: Adjust CODE_GEN_AVG_BLOCK_SIZERichard Henderson
At present, the "average" guestimate of TB size is way too small, leading to many unused entries in the pre-allocated TB array. For a guest with 1GB ram, we're currently allocating 256MB for the array. Survey arm, alpha, aarch64, ppc, sparc, i686, x86_64 guests running on x86_64 and ppc64 hosts and select a new average. The size of the array drops to 81MB with no more flushing than before. Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Richard Henderson <rth@twiddle.net>
2015-10-07tcg: Check for overflow via highwater markRichard Henderson
We currently pre-compute an worst case code size for any TB, which works out to be 122kB. Since the average TB size is near 1kB, this wastes quite a lot of storage. Instead, check for overflow in between generating code for each opcode. The overhead of the check isn't measurable and wastage is minimized. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <rth@twiddle.net>
2015-10-07tcg: Allocate a guard page after code_gen_bufferRichard Henderson
This will catch any overflow of the buffer. Add a native win32 alternative for alloc_code_gen_buffer; remove the malloc alternative. Signed-off-by: Richard Henderson <rth@twiddle.net>
2015-10-07tcg: Emit prologue to the beginning of code_gen_bufferRichard Henderson
By putting the prologue at the end, we risk overwriting the prologue should our estimate of maximum TB size. Given the two different placements of the call to tcg_prologue_init, move the high water mark computation into tcg_prologue_init. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <rth@twiddle.net>
2015-10-07tcg: Remove tcg_gen_code_search_pcRichard Henderson
It's no longer used, so tidy up everything reached by it. Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <rth@twiddle.net>
2015-10-07tcg: Remove gen_intermediate_code_pcRichard Henderson
It is no longer used, so tidy up everything reached by it. This includes the gen_opc_* arrays, the search_pc parameter and the inline gen_intermediate_code_internal functions. Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <rth@twiddle.net>
2015-10-07tcg: Save insn data and use it in cpu_restore_state_from_tbRichard Henderson
We can now restore state without retranslation. Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <rth@twiddle.net>
2015-10-07tcg: Pass data argument to restore_state_to_opcRichard Henderson
The gen_opc_* arrays are already redundant with the data stored in the insn_start arguments. Transition restore_state_to_opc to use data from the latter. Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <rth@twiddle.net>
2015-10-07tcg: Add TCG_MAX_INSNSRichard Henderson
Adjust all translators to respect it. Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <rth@twiddle.net>
2015-10-07target-*: Drop cpu_gen_code defineRichard Henderson
This symbol no longer exists. Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <rth@twiddle.net>
2015-10-07tcg: Merge cpu_gen_code into tb_gen_codeRichard Henderson
As it's only caller, this tidies things a bit. Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <rth@twiddle.net>
2015-10-07target-sparc: Add npc state to insn_startRichard Henderson
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <rth@twiddle.net>
2015-10-07target-sparc: Remove gen_opc_jump_pcRichard Henderson
Since jump_pc[1] is always npc + 4, we can infer after incrementing that jump_pc[1] == pc + 4. Because of that, we can encode the branch destination into a single word, and store that in npc. Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <rth@twiddle.net>
2015-10-07target-sparc: Split out gen_branch_nRichard Henderson
Unify three copies of this code from different branch types. Fix the case when npc == DYNAMIC_PC, i.e. a branch within a delay slot. Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <rth@twiddle.net>
2015-10-07target-sparc: Tidy gen_branch_a interfaceRichard Henderson
We always pass pc2 == dc->npc and r_cond == cpu_cond, and always set is_br afterward. Infer all of that. Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <rth@twiddle.net>
2015-10-07target-cris: Mirror gen_opc_pc into insn_startRichard Henderson
This perhaps isn't ideal in terms of (ab)using the "pc" field to encode both pc and ppc + delay branch state, as one has to be aware of this when examining opcode dumps. But it preserves existing logic, which will be good for bisection, and it certainly does save storage space. Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <rth@twiddle.net>
2015-10-07target-sh4: Add flags state to insn_startRichard Henderson
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <rth@twiddle.net>
2015-10-07target-s390x: Add cc_op state to insn_startRichard Henderson
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <rth@twiddle.net>
2015-10-07target-mips: Add delayed branch state to insn_startRichard Henderson
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <rth@twiddle.net>
2015-10-07target-i386: Add cc_op state to insn_startRichard Henderson
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <rth@twiddle.net>
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