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2023-11-07target/i386/hvf: Use env_archcpu() in simulate_[rdmsr/wrmsr]()Philippe Mathieu-Daudé
When CPUArchState* is available (here CPUX86State*), we can use the fast env_archcpu() macro to get ArchCPU* (here X86CPU*). The QOM cast X86_CPU() macro will be slower when building with --enable-qom-cast-debug. Pass CPUX86State* as argument to simulate_rdmsr / simulate_wrmsr instead of a CPUState* to avoid an extra cast. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Roman Bolshakov <roman@roolebo.dev> Tested-by: Roman Bolshakov <roman@roolebo.dev> Reviewed-by: Zhao Liu <zhao1.liu@intel.com> Message-Id: <20231009110239.66778-7-philmd@linaro.org>
2022-03-06target: Use forward declared type instead of structure typePhilippe Mathieu-Daudé
The CPU / CPU state are forward declared. $ git grep -E 'struct [A-Za-z]+CPU\ \*' target/arm/hvf_arm.h:16:void hvf_arm_set_cpu_features_from_host(struct ARMCPU *cpu); target/openrisc/cpu.h:234: int (*cpu_openrisc_map_address_code)(struct OpenRISCCPU *cpu, target/openrisc/cpu.h:238: int (*cpu_openrisc_map_address_data)(struct OpenRISCCPU *cpu, $ git grep -E 'struct CPU[A-Za-z0-9]+State\ \*' target/mips/internal.h:137: int (*map_address)(struct CPUMIPSState *env, hwaddr *physical, int *prot, target/mips/internal.h:139: void (*helper_tlbwi)(struct CPUMIPSState *env); target/mips/internal.h:140: void (*helper_tlbwr)(struct CPUMIPSState *env); target/mips/internal.h:141: void (*helper_tlbp)(struct CPUMIPSState *env); target/mips/internal.h:142: void (*helper_tlbr)(struct CPUMIPSState *env); target/mips/internal.h:143: void (*helper_tlbinv)(struct CPUMIPSState *env); target/mips/internal.h:144: void (*helper_tlbinvf)(struct CPUMIPSState *env); target/xtensa/cpu.h:347: struct CPUXtensaState *env; ... Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20220214183144.27402-12-f4bug@amsat.org>
2020-11-15x86 hvf cpus: Fix Lesser GPL version numberChetan Pant
There is no "version 2" of the "Lesser" General Public License. It is either "GPL version 2.0" or "Lesser GPL version 2.1". This patch replaces all occurrences of "Lesser GPL version 2" with "Lesser GPL version 2.1" in comment section. Signed-off-by: Chetan Pant <chetan4windows@gmail.com> Message-Id: <20201023124012.20035-1-chetan4windows@gmail.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2019-05-13Clean up ill-advised or unusual header guardsMarkus Armbruster
Leading underscores are ill-advised because such identifiers are reserved. Trailing underscores are merely ugly. Strip both. Our header guards commonly end in _H. Normalize the exceptions. Done with scripts/clean-header-guards.pl. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190315145123.28030-7-armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> [Changes to slirp/ dropped, as we're about to spin it off]
2017-12-22i386: hvf: remove addr_tPaolo Bonzini
Use target_ulong for virtual addresses and uint64_t for physical addresses. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-12-22i386: hvf: move all hvf files in the same directoryPaolo Bonzini
Just call it hvf/, no need for the "utils" suffix. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>