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2021-10-13target/i386/sev: Remove stubs by using code elisionPhilippe Mathieu-Daudé1-1/+1
Only declare sev_enabled() and sev_es_enabled() when CONFIG_SEV is set, to allow the compiler to elide unused code. Remove unnecessary stubs. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <20211007161716.453984-17-philmd@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-10-13target/i386/sev: Restrict SEV to system emulationPhilippe Mathieu-Daudé1-1/+3
SEV is irrelevant on user emulation, so restrict it to sysemu. Some stubs are still required because used in cpu.c by x86_register_cpudef_types(), so move the sysemu specific stubs to sev-sysemu-stub.c instead. This will allow us to simplify monitor.c (which is not available in user emulation) in the next commit. Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20211007161716.453984-14-philmd@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-05-10i386: split off sysemu part of cpu.cClaudio Fontana1-0/+1
Signed-off-by: Claudio Fontana <cfontana@suse.de> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210322132800.7470-19-cfontana@suse.de> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-05-10i386: split off sysemu-only functionality in tcg-cpuPaolo Bonzini1-0/+2
Signed-off-by: Claudio Fontana <cfontana@suse.de> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210322132800.7470-11-cfontana@suse.de> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-05-10i386: split cpu accelerators from cpu.c, using AccelCPUClassClaudio Fontana1-1/+5
i386 is the first user of AccelCPUClass, allowing to split cpu.c into: cpu.c cpuid and common x86 cpu functionality host-cpu.c host x86 cpu functions and "host" cpu type kvm/kvm-cpu.c KVM x86 AccelCPUClass hvf/hvf-cpu.c HVF x86 AccelCPUClass tcg/tcg-cpu.c TCG x86 AccelCPUClass Signed-off-by: Claudio Fontana <cfontana@suse.de> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> [claudio]: Rebased on commit b8184135 ("target/i386: allow modifying TCG phys-addr-bits") Signed-off-by: Claudio Fontana <cfontana@suse.de> Message-Id: <20210322132800.7470-5-cfontana@suse.de> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-05-04Add NVMM accelerator: x86 CPU supportReinoud Zandijk1-0/+1
Signed-off-by: Kamil Rytarowski <kamil@NetBSD.org> Signed-off-by: Reinoud Zandijk <reinoud@NetBSD.org> Message-Id: <20210402202535.11550-3-reinoud@NetBSD.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-16i386: move cpu dump out of helper.c into cpu-dump.cClaudio Fontana1-0/+1
Signed-off-by: Claudio Fontana <cfontana@suse.de> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20201212155530.23098-7-cfontana@suse.de> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-12-16i386: move TCG accel files into tcg/Claudio Fontana1-13/+1
Signed-off-by: Claudio Fontana <cfontana@suse.de> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> [claudio: moved cc_helper_template.h to tcg/ too] Signed-off-by: Claudio Fontana <cfontana@suse.de> Message-Id: <20201212155530.23098-6-cfontana@suse.de> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-12-16i386: move hax accel files into hax/Claudio Fontana1-7/+1
Signed-off-by: Claudio Fontana <cfontana@suse.de> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20201212155530.23098-4-cfontana@suse.de> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-12-16i386: move whpx accel files into whpx/Claudio Fontana1-5/+1
Signed-off-by: Claudio Fontana <cfontana@suse.de> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20201212155530.23098-3-cfontana@suse.de> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-12-16i386: move kvm accel files into kvm/Claudio Fontana1-3/+1
Signed-off-by: Claudio Fontana <cfontana@suse.de> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20201212155530.23098-2-cfontana@suse.de> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-12-10WHPX: support for the kernel-irqchip on/offSunil Muthuswamy1-0/+1
This patch adds support the kernel-irqchip option for WHPX with on or off value. 'split' value is not supported for the option. The option only works for the latest version of Windows (ones that are coming out on Insiders). The change maintains backward compatibility on older version of Windows where this option is not supported. Signed-off-by: Sunil Muthuswamy <sunilmut@microsoft.com> Message-Id: <SN4PR2101MB0880B13258DA9251F8459F4DC0170@SN4PR2101MB0880.namprd21.prod.outlook.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-05cpus: extract out whpx-specific code to target/i386/Claudio Fontana1-1/+4
register a "CpusAccel" interface for WHPX as well. Signed-off-by: Claudio Fontana <cfontana@suse.de> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-05cpus: extract out hax-specific code to target/i386/Claudio Fontana1-2/+7
register a "CpusAccel" interface for HAX as well. Signed-off-by: Claudio Fontana <cfontana@suse.de> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21meson: targetPaolo Bonzini1-0/+40
Similar to hw_arch, each architecture defines two sourceset which are placed in dictionaries target_arch and target_softmmu_arch. These are then picked up from there when building the per-emulator static_library. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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