X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/a13ddcba315eaa75dca84dde30b17a78b2933354..642855f81fd03b9fd6540ac99c665b57b4b38cc8:/lunaix-os/arch/x86/boot.S?ds=inline diff --git a/lunaix-os/arch/x86/boot.S b/lunaix-os/arch/x86/boot.S index 9e44437..d1d14ba 100644 --- a/lunaix-os/arch/x86/boot.S +++ b/lunaix-os/arch/x86/boot.S @@ -78,7 +78,7 @@ movl %eax, %cr3 movl %cr0, %eax - orl $0x80010000, %eax /* 开启分页与地址转换 (CR0.PG=1, CR0.WP=1) */ + orl $0x80000000, %eax /* 开启分页与地址转换 (CR0.PG=1, CR0.WP=0) */ andl $0xfffffffb, %eax orl $0x2, %eax /* 启用x87 FPU (CR0.MP=1, CR0.EM=0) */ movl %eax, %cr0