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2016-03-24target-i386: implement PKE for TCGPaolo Bonzini
Tested with kvm-unit-tests. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-03-22util: move declarations out of qemu-common.hVeronia Bahaa
Move declarations out of qemu-common.h for functions declared in utils/ files: e.g. include/qemu/path.h for utils/path.c. Move inline functions out of qemu-common.h and into new files (e.g. include/qemu/bcd.h) Signed-off-by: Veronia Bahaa <veroniabahaa@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-03-22include/qemu/osdep.h: Don't include qapi/error.hMarkus Armbruster
Commit 57cb38b included qapi/error.h into qemu/osdep.h to get the Error typedef. Since then, we've moved to include qemu/osdep.h everywhere. Its file comment explains: "To avoid getting into possible circular include dependencies, this file should not include any other QEMU headers, with the exceptions of config-host.h, compiler.h, os-posix.h and os-win32.h, all of which are doing a similar job to this file and are under similar constraints." qapi/error.h doesn't do a similar job, and it doesn't adhere to similar constraints: it includes qapi-types.h. That's in excess of 100KiB of crap most .c files don't actually need. Add the typedef to qemu/typedefs.h, and include that instead of qapi/error.h. Include qapi/error.h in .c files that need it and don't get it now. Include qapi-types.h in qom/object.h for uint16List. Update scripts/clean-includes accordingly. Update it further to match reality: replace config.h by config-target.h, add sysemu/os-posix.h, sysemu/os-win32.h. Update the list of includes in the qemu/osdep.h comment quoted above similarly. This reduces the number of objects depending on qapi/error.h from "all of them" to less than a third. Unfortunately, the number depending on qapi-types.h shrinks only a little. More work is needed for that one. Signed-off-by: Markus Armbruster <armbru@redhat.com> [Fix compilation without the spice devel packages. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-03-15Merge remote-tracking branch 'remotes/ehabkost/tags/x86-pull-request' into ↵Peter Maydell
staging X86 fixes # gpg: Signature made Mon 14 Mar 2016 20:26:25 GMT using RSA key ID 984DC5A6 # gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" * remotes/ehabkost/tags/x86-pull-request: kvm: Remove x2apic feature from CPU model when kernel_irqchip is off hyperv: cpu hotplug fix with HyperV enabled Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-03-14kvm: Remove x2apic feature from CPU model when kernel_irqchip is offLan Tianyu
x2apic feature is in the kvm_default_props and automatically added to all CPU models when KVM is enabled. But userspace devices don't support x2apic which can't be enabled without the in-kernel irqchip. It will trigger warning of "host doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]" when kernel_irqchip is off. This patch is to fix it via removing x2apic feature when kernel_irqchip is off. Signed-off-by: Lan Tianyu <tianyu.lan@intel.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2016-03-14hyperv: cpu hotplug fix with HyperV enabledDenis V. Lunev
With Hyper-V enabled CPU hotplug stops working. The CPU appears in device manager on Windows but does not appear in peformance monitor and control panel. The root of the problem is the following. Windows checks HV_X64_CPU_DYNAMIC_PARTITIONING_AVAILABLE bit in CPUID. The presence of this bit is enough to cure the situation. The bit should be set when CPU hotplug is allowed for HyperV VM. The check that hot_add_cpu callback is defined is enough from the protocol point of view. Though this callback is defined almost always thus there is no need to export that knowledge in the other way. Signed-off-by: Denis V. Lunev <den@openvz.org> Reviewed-by: Roman Kagan <rkagan@virtuozzo.com> CC: Paolo Bonzini <pbonzini@redhat.com> CC: Richard Henderson <rth@twiddle.net> CC: Eduardo Habkost <ehabkost@redhat.com> CC: "Andreas Färber" <afaerber@suse.de> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2016-03-14target-i386: Dump unknown opcodes with -d unimpRichard Henderson
We discriminate here between opcodes that are illegal in the current cpu mode or with illegal arguments (such as modrm.mod == 3) and encodings that are unknown (such as an unimplemented isa extension). Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-03-14target-i386: Fix inhibit irq mask handlingRichard Henderson
The patch in 7f0b714 was too simplistic, in that we wound up setting the flag and then resetting it immediately in gen_eob. Fixes the reported boot problem with Windows XP. Reported-by: Hervé Poussineau <hpoussin@reactos.org> Tested-by: Hervé Poussineau <hpoussin@reactos.org> Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-03-14target-i386: Use gen_nop_modrm for prefetch instructionsRichard Henderson
Tested-by: Hervé Poussineau <hpoussin@reactos.org> Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-03-14target-i386: Fix addr16 prefixPaolo Bonzini
While ADDSEG will only be false in 16-bit mode for LEA, it can be false even in other cases when 16-bit addresses are obtained via the 67h prefix in 32-bit mode. In this case, gen_lea_v_seg forgets to add a nonzero FS or GS base if CS/DS/ES/SS are all zero. This case is pretty rare but happens when booting Windows 95/98, and this patch fixes it. The bug is visible since commit d6a291498, but it was introduced together with gen_lea_v_seg and it probably could be reproduced with a "addr16 gs movsb" instruction as early as in commit ca2f29f555805d07fb0b9ebfbbfc4e3656530977. Reported-by: Hervé Poussineau <hpoussin@reactos.org> Tested-by: Hervé Poussineau <hpoussin@reactos.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <1456931078-21635-1-git-send-email-pbonzini@redhat.com> Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-03-14target-i386: Fix SMSW for 64-bit modeRichard Henderson
In non-64-bit modes, the instruction always stores 16 bits. But in 64-bit mode, when the destination is a register, the instruction can write 32 or 64 bits. Tested-by: Hervé Poussineau <hpoussin@reactos.org> Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-03-14target-i386: Fix SMSW and LMSW from/to registerPaolo Bonzini
SMSW and LMSW accept register operands, but commit 1906b2a ("target-i386: Rearrange processing of 0F 01", 2016-02-13) did not account for that. Fixes: 1906b2af7c2345037d9b2fdf484b457b5acd09d1 Reported-by: Hervé Poussineau <hpoussin@reactos.org> Tested-by: Hervé Poussineau <hpoussin@reactos.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <1456845134-18812-1-git-send-email-pbonzini@redhat.com> Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-03-14target-i386: Avoid repeated calls to the bnd_jmp helperPaolo Bonzini
Two flags were tested the wrong way. Tested-by: Hervé Poussineau <hpoussin@reactos.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <1456845145-18891-1-git-send-email-pbonzini@redhat.com> Signed-off-by: Richard Henderson <rth@twiddle.net> [rth: Fixed enable test as well.]
2016-03-01tcg: Add type for vCPU pointersLluís Vilanova
Adds the 'TCGv_env' type for pointers to 'CPUArchState' objects. The tracing infrastructure later needs to differentiate between regular pointers and pointers to vCPUs. Also changes all targets to use the new 'TCGv_env' type instead of the generic 'TCGv_ptr'. As of now, the change is merely cosmetic ('TCGv_env' translates into 'TCGv_ptr'), but that could change in the future to enforce the difference. Note that a 'TCGv_env' type (for 'CPUState') is not added, since all helpers currently receive the architecture-specific pointer ('CPUArchState'). Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu> Acked-by: Richard Henderson <rth@twiddle.net> Message-id: 145641859552.30295.7821536833590725201.stgit@localhost Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2016-02-25Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into stagingPeter Maydell
* Asynchronous dump-guest-memory from Peter * improved logging with -D -daemonize from Dimitris * more address_space_* optimization from Gonglei * TCG xsave/xrstor thinko fix * chardev bugfix and documentation patch # gpg: Signature made Thu 25 Feb 2016 15:12:27 GMT using RSA key ID 78C7AE83 # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" * remotes/bonzini/tags/for-upstream: target-i386: fix confusion in xcr0 bit position vs. mask chardev: Properly initialize ChardevCommon components memory: Remove unreachable return statement memory: optimize qemu_get_ram_ptr and qemu_ram_ptr_length exec: store RAMBlock pointer into memory region log: Redirect stderr to logfile if deamonized dump-guest-memory: add qmp event DUMP_COMPLETED Dump: add hmp command "info dump" Dump: add qmp command "query-dump" DumpState: adding total_size and written_size fields dump-guest-memory: add "detach" support dump-guest-memory: disable dump when in INMIGRATE state dump-guest-memory: introduce dump_process() helper function. dump-guest-memory: add dump_in_progress() helper function dump-guest-memory: using static DumpState, add DumpStatus dump-guest-memory: add "detach" flag for QMP/HMP interfaces. dump-guest-memory: cleanup: removing dump_{error|cleanup}(). scripts/kvm/kvm_stat: Fix missing right parantheses and ".format(...)" qemu-options.hx: Improve documentation of chardev multiplexing mode Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-02-25target-i386: fix confusion in xcr0 bit position vs. maskPaolo Bonzini
The xsave and xrstor helpers are accessing the x86_ext_save_areas array using a bit mask instead of a bit position. Provide two sets of XSTATE_* definitions and use XSTATE_*_BIT when a bit position is requested. Reviewed-by: Richard Henderson <rth@twiddle.net> Acked-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-02-23all: Clean up includesPeter Maydell
Clean up includes so that osdep.h is included first and headers which it implies are not included manually. This commit was created with scripts/clean-includes. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Eric Blake <eblake@redhat.com>
2016-02-23cpu: Clean up includesPeter Maydell
Clean up includes so that osdep.h is included first and headers which it implies are not included manually. This commit was created with scripts/clean-includes. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-02-15target-i386: Implement FSGSBASERichard Henderson
Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-02-15target-i386: Enable CR4/XCR0 features for user-modeRichard Henderson
Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-02-15target-i386: Clear bndregs during legacy near jumpsRichard Henderson
Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-02-15target-i386: Implement BNDLDX, BNDSTXRichard Henderson
Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-02-15target-i386: Update BNDSTATUS for exceptions raised by BOUNDRichard Henderson
Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-02-15target-i386: Implement BNDCL, BNDCU, BNDCNRichard Henderson
Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-02-15target-i386: Implement BNDMOVRichard Henderson
Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-02-15target-i386: Implement BNDMKRichard Henderson
Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-02-13target-i386: Split up gen_lea_modrmRichard Henderson
This is immediately usable by lea and multi-byte nop, and will be required to implement parts of the mpx spec. Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-02-13target-i386: Perform set/reset_inhibit_irq inlineRichard Henderson
With helpers that can be reused for other things. Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-02-13target-i386: Enable control registers for MPXRichard Henderson
Enable and disable at CPL changes, MSR changes, and XRSTOR changes. Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-02-13target-i386: Implement XSAVEOPTRichard Henderson
Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-02-13target-i386: Add XSAVE extensionRichard Henderson
This includes XSAVE, XRSTOR, XGETBV, XSETBV, which are all related, as well as the associate cpuid bits. Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-02-13target-i386: Rearrange processing of 0F AERichard Henderson
Rather than nesting tests of OP, MOD, and RM, decode them all at once with a switch. Also, add some missing #UD checks for e.g. incorrect LOCK prefix. Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-02-13target-i386: Rearrange processing of 0F 01Richard Henderson
Rather than nesting tests of OP, MOD, and RM, decode them all at once with a switch. Fixes incorrect decoding of AMD Pacifica extensions (aka vmrun et al) via op==2 path. Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-02-13target-i386: Split fxsave/fxrstor implementationRichard Henderson
We will be able to reuse these pieces for XSAVE/XRSTOR. Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-02-09target-i386: fix PSE36 modePaolo Bonzini
(pde & 0x1fe000) is a 32-bit integer; when shifting it into bits 39-32 the result is zero. Fix it by making the mask (and thus the result of the AND) a 64-bit integer. Reported by Coverity. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-02-09target-i386: Deconstruct the cpu_T arrayRichard Henderson
All references to cpu_T are done with a constant index. It aids readability to decompose the array into two scalar variables. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <rth@twiddle.net> Message-Id: <1436426122-12276-11-git-send-email-rth@twiddle.net> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-02-09target-i386: Tidy gen_add_A0_imRichard Henderson
Merge gen_op_addl_A0_im and gen_op_addq_A0_im into gen_add_A0_im and clean up the ifdef. Replace the one remaining user of gen_op_addl_A0_im with gen_add_A0_im. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <rth@twiddle.net> Message-Id: <1450379966-28198-10-git-send-email-rth@twiddle.net> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-02-09target-i386: Rewrite leaveRichard Henderson
Unify the code across stack pointer widths. Fix the note about not updating ESP before the potential exception. Signed-off-by: Richard Henderson <rth@twiddle.net> Message-Id: <1450379966-28198-9-git-send-email-rth@twiddle.net> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-02-09target-i386: Rewrite gen_enter inlineRichard Henderson
Use gen_lea_v_seg for centralized segment base knowledge. Unify code across 32- and 64-bit. Fix note about "must save state" before using the out-of-line helpers. Signed-off-by: Richard Henderson <rth@twiddle.net> Message-Id: <1450379966-28198-8-git-send-email-rth@twiddle.net> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-02-09target-i386: Use gen_lea_v_seg in pusha/popaRichard Henderson
More centralization of handling of segment bases. Also fixes the note about 16-bit wrap around not fully handled. Signed-off-by: Richard Henderson <rth@twiddle.net> Message-Id: <1450379966-28198-7-git-send-email-rth@twiddle.net> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-02-09target-i386: Access segs via TCG registersRichard Henderson
Having segs[].base as a register significantly improves code generation for real and protected modes, particularly for TBs that have multiple memory references where the segment base can be held in a hard register through the TB. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <rth@twiddle.net> Message-Id: <1450379966-28198-6-git-send-email-rth@twiddle.net> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-02-09target-i386: Use gen_lea_v_seg in stack subroutinesRichard Henderson
I.e. gen_push_v, gen_pop_T0, gen_stack_A0. More centralization of handling of segment bases. Signed-off-by: Richard Henderson <rth@twiddle.net> Message-Id: <1450379966-28198-5-git-send-email-rth@twiddle.net> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-02-09target-i386: Use gen_lea_v_seg in gen_lea_modrmRichard Henderson
Centralize handling of segment bases. Signed-off-by: Richard Henderson <rth@twiddle.net> Message-Id: <1450379966-28198-4-git-send-email-rth@twiddle.net> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-02-09target-i386: Introduce mo_stacksizeRichard Henderson
Centralize computation of a MO_SIZE for the stack pointer. Signed-off-by: Richard Henderson <rth@twiddle.net> Message-Id: <1450379966-28198-3-git-send-email-rth@twiddle.net> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-02-09target-i386: Create gen_lea_v_segRichard Henderson
Add forgotten zero-extension in the TARGET_X86_64, !CODE64, ss32 case; use this new function to implement gen_string_movl_A0_EDI, gen_string_movl_A0_ESI, gen_add_A0_ds_seg. Signed-off-by: Richard Henderson <rth@twiddle.net> Message-Id: <1450379966-28198-2-git-send-email-rth@twiddle.net> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-02-09Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2016-02-09' into ↵Peter Maydell
staging QAPI patches for 2016-02-09 # gpg: Signature made Tue 09 Feb 2016 10:55:51 GMT using RSA key ID EB918653 # gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" # gpg: aka "Markus Armbruster <armbru@pond.sub.org>" * remotes/armbru/tags/pull-qapi-2016-02-09: (31 commits) qapi: Add missing JSON files in build dependencies qapi: Fix compilation failure on MIPS and SPARC qmp: Don't abuse stack to track qmp-output root qmp: Fix reference-counting of qnull on empty output visit qapi: Drop unused error argument for list and implicit struct qapi: Tighten qmp_input_end_list() qapi: Drop unused 'kind' for struct/enum visit qapi: Swap 'name' in visit_* callbacks to match public API qom: Swap 'name' next to visitor in ObjectPropertyAccessor qapi: Swap visit_* arguments for consistent 'name' placement qom: Use typedef for Visitor qapi: Don't cast Enum* to int* qapi: Consolidate visitor small integer callbacks qapi: Make all visitors supply uint64 callbacks qapi: Prefer type_int64 over type_int in visitors qapi-visit: Kill unused visit_end_union() qapi: Track all failures between visit_start/stop qapi: Improve generated event use of qapi visitor balloon: Improve use of qapi visitor vl: Ensure qapi visitor properly ends struct visit ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-02-09tcg: Change tcg_global_mem_new_* to take a TCGv_ptrRichard Henderson
Thus, use cpu_env as the parameter, not TCG_AREG0 directly. Update all uses in the translators. Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-02-09tcg: Remove lingering references to gen_opc_bufRichard Henderson
Three in comments and one in code in the stub tcg_liveness_analysis. Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-02-08qom: Swap 'name' next to visitor in ObjectPropertyAccessorEric Blake
Similar to the previous patch, it's nice to have all functions in the tree that involve a visitor and a name for conversion to or from QAPI to consistently stick the 'name' parameter next to the Visitor parameter. Done by manually changing include/qom/object.h and qom/object.c, then running this Coccinelle script and touching up the fallout (Coccinelle insisted on adding some trailing whitespace). @ rule1 @ identifier fn; typedef Object, Visitor, Error; identifier obj, v, opaque, name, errp; @@ void fn - (Object *obj, Visitor *v, void *opaque, const char *name, + (Object *obj, Visitor *v, const char *name, void *opaque, Error **errp) { ... } @@ identifier rule1.fn; expression obj, v, opaque, name, errp; @@ fn(obj, v, - opaque, name, + name, opaque, errp) Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <1454075341-13658-20-git-send-email-eblake@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
2016-02-08qapi: Swap visit_* arguments for consistent 'name' placementEric Blake
JSON uses "name":value, but many of our visitor interfaces were called with visit_type_FOO(v, &value, name, errp). This can be a bit confusing to have to mentally swap the parameter order to match JSON order. It's particularly bad for visit_start_struct(), where the 'name' parameter is smack in the middle of the otherwise-related group of 'obj, kind, size' parameters! It's time to do a global swap of the parameter ordering, so that the 'name' parameter is always immediately after the Visitor argument. Additional reason in favor of the swap: the existing include/qjson.h prefers listing 'name' first in json_prop_*(), and I have plans to unify that file with the qapi visitors; listing 'name' first in qapi will minimize churn to the (admittedly few) qjson.h clients. Later patches will then fix docs, object.h, visitor-impl.h, and those clients to match. Done by first patching scripts/qapi*.py by hand to make generated files do what I want, then by running the following Coccinelle script to affect the rest of the code base: $ spatch --sp-file script `git grep -l '\bvisit_' -- '**/*.[ch]'` I then had to apply some touchups (Coccinelle insisted on TAB indentation in visitor.h, and botched the signature of visit_type_enum() by rewriting 'const char *const strings[]' to the syntactically invalid 'const char*const[] strings'). The movement of parameters is sufficient to provoke compiler errors if any callers were missed. // Part 1: Swap declaration order @@ type TV, TErr, TObj, T1, T2; identifier OBJ, ARG1, ARG2; @@ void visit_start_struct -(TV v, TObj OBJ, T1 ARG1, const char *name, T2 ARG2, TErr errp) +(TV v, const char *name, TObj OBJ, T1 ARG1, T2 ARG2, TErr errp) { ... } @@ type bool, TV, T1; identifier ARG1; @@ bool visit_optional -(TV v, T1 ARG1, const char *name) +(TV v, const char *name, T1 ARG1) { ... } @@ type TV, TErr, TObj, T1; identifier OBJ, ARG1; @@ void visit_get_next_type -(TV v, TObj OBJ, T1 ARG1, const char *name, TErr errp) +(TV v, const char *name, TObj OBJ, T1 ARG1, TErr errp) { ... } @@ type TV, TErr, TObj, T1, T2; identifier OBJ, ARG1, ARG2; @@ void visit_type_enum -(TV v, TObj OBJ, T1 ARG1, T2 ARG2, const char *name, TErr errp) +(TV v, const char *name, TObj OBJ, T1 ARG1, T2 ARG2, TErr errp) { ... } @@ type TV, TErr, TObj; identifier OBJ; identifier VISIT_TYPE =~ "^visit_type_"; @@ void VISIT_TYPE -(TV v, TObj OBJ, const char *name, TErr errp) +(TV v, const char *name, TObj OBJ, TErr errp) { ... } // Part 2: swap caller order @@ expression V, NAME, OBJ, ARG1, ARG2, ERR; identifier VISIT_TYPE =~ "^visit_type_"; @@ ( -visit_start_struct(V, OBJ, ARG1, NAME, ARG2, ERR) +visit_start_struct(V, NAME, OBJ, ARG1, ARG2, ERR) | -visit_optional(V, ARG1, NAME) +visit_optional(V, NAME, ARG1) | -visit_get_next_type(V, OBJ, ARG1, NAME, ERR) +visit_get_next_type(V, NAME, OBJ, ARG1, ERR) | -visit_type_enum(V, OBJ, ARG1, ARG2, NAME, ERR) +visit_type_enum(V, NAME, OBJ, ARG1, ARG2, ERR) | -VISIT_TYPE(V, OBJ, NAME, ERR) +VISIT_TYPE(V, NAME, OBJ, ERR) ) Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <1454075341-13658-19-git-send-email-eblake@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
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