| 51,8 → 51,8 |
|---|
| return v; |
| } |
| |
| static inline void cpu_sleep(void) { __asm__ volatile ("hlt"); }; |
| static inline void cpu_halt(void) { __asm__ volatile ("hlt"); }; |
| static inline void cpu_sleep(void) { __asm__ volatile ("hlt\n"); }; |
| static inline void cpu_halt(void) { __asm__ volatile ("hlt\n"); }; |
| |
| |
| static inline __u8 inb(__u16 port) |
| 60,9 → 60,9 |
|---|
| __u8 out; |
| |
| __asm__ volatile ( |
| "mov %1, %%dx;" |
| "inb %%dx,%%al;" |
| "mov %%al, %0;" |
| "mov %1, %%dx\n" |
| "inb %%dx,%%al\n" |
| "mov %%al, %0\n" |
| :"=m"(out) |
| :"m"(port) |
| :"%rdx","%rax" |
| 73,9 → 73,9 |
|---|
| static inline __u8 outb(__u16 port,__u8 b) |
| { |
| __asm__ volatile ( |
| "mov %0,%%dx;" |
| "mov %1,%%al;" |
| "outb %%al,%%dx;" |
| "mov %0,%%dx\n" |
| "mov %1,%%al\n" |
| "outb %%al,%%dx\n" |
| : |
| :"m"( port), "m" (b) |
| :"%rdx","%rax" |
| 149,7 → 149,7 |
|---|
| static inline __u64 read_cr0(void) |
| { |
| __u64 v; |
| __asm__ volatile ("movq %%cr0,%0" : "=r" (v)); |
| __asm__ volatile ("movq %%cr0,%0\n" : "=r" (v)); |
| return v; |
| } |
| |
| 162,7 → 162,7 |
|---|
| static inline __u64 read_cr2(void) |
| { |
| __u64 v; |
| __asm__ volatile ("movq %%cr2,%0" : "=r" (v)); |
| __asm__ volatile ("movq %%cr2,%0\n" : "=r" (v)); |
| return v; |
| } |
| |
| 198,11 → 198,11 |
|---|
| static inline void enable_l_apic_in_msr() |
| { |
| __asm__ volatile ( |
| "movl $0x1b, %%ecx;" |
| "rdmsr;" |
| "orl $(1<<11),%%eax;" |
| "orl $(0xfee00000),%%eax;" |
| "wrmsr;" |
| "movl $0x1b, %%ecx\n" |
| "rdmsr\n" |
| "orl $(1<<11),%%eax\n" |
| "orl $(0xfee00000),%%eax\n" |
| "wrmsr\n" |
| : |
| : |
| :"%eax","%ecx","%edx" |