src/system/boot/platform/bios_ia32/long.cpp

311

x86_write_cr4(x86_read_cr4() | CR4_OS_FXSR | CR4_OS_XMM_EXCEPTION);

src/system/kernel/arch/ppc/paging/460/PPCPagingMethod460.cpp

141

x86_write_cr4(x86_read_cr4() | IA32_CR4_GLOBAL_PAGES);

src/system/kernel/arch/ppc/paging/classic/PPCPagingMethodClassic.cpp

141

x86_write_cr4(x86_read_cr4() | IA32_CR4_GLOBAL_PAGES);

src/system/kernel/arch/x86/arch_cpu.cpp

1758

x86_write_cr4(x86_read_cr4() | IA32_CR4_MCE);

src/system/kernel/arch/x86/arch_cpu.cpp

1839

x86_write_cr4(x86_read_cr4() | IA32_CR4_SMAP);

src/system/kernel/arch/x86/arch_cpu.cpp

1846

x86_write_cr4(x86_read_cr4() | IA32_CR4_SMEP);

src/system/kernel/arch/x86/arch_cpu.cpp

1853

x86_write_cr4(x86_read_cr4() | IA32_CR4_OSXSAVE);

src/system/kernel/arch/x86/arch_cpu.cpp

1996

uint32 flags = x86_read_cr4();

src/system/kernel/arch/x86/arch_cpu.cpp

369

x86_write_cr4(x86_read_cr4() | CR4_OS_FXSR | CR4_OS_XMM_EXCEPTION);

src/system/kernel/arch/x86/arch_int.cpp

322

&& (x86_read_cr4() & IA32_CR4_SMEP) != 0) {

src/system/kernel/arch/x86/arch_int.cpp

330

&& (x86_read_cr4() & IA32_CR4_SMAP) != 0) {

src/system/kernel/arch/x86/arch_vm_translation_map.cpp

88

bool enabled = la57Available && (x86_read_cr4() & IA32_CR4_LA57) != 0;

src/system/kernel/arch/x86/paging/32bit/X86PagingMethod32Bit.cpp

334

x86_write_cr4(x86_read_cr4() | IA32_CR4_GLOBAL_PAGES);

src/system/kernel/arch/x86/paging/pae/X86PagingMethodPAE.cpp

178

x86_write_cr4(x86_read_cr4() | IA32_CR4_PAE | IA32_CR4_GLOBAL_PAGES);