diff options
| -rw-r--r-- | src/x86.rs | 2 | ||||
| -rw-r--r-- | src/x86_64.rs | 2 | ||||
| -rw-r--r-- | src/x86_shared.rs | 8 |
3 files changed, 6 insertions, 6 deletions
@@ -179,7 +179,7 @@ impl Tss { #[inline(always)] pub fn get_flags() -> Flags { unsafe { - let mut r: usize; + let r: usize; asm!("pushfd; pop $0" : "=r"(r) ::: "intel"); Flags::from_bits_truncate(r) } diff --git a/src/x86_64.rs b/src/x86_64.rs index 67b7e64..64c0efd 100644 --- a/src/x86_64.rs +++ b/src/x86_64.rs @@ -7,7 +7,7 @@ mod x86_shared; #[inline(always)] pub fn get_flags() -> Flags { unsafe { - let mut r: usize; + let r: usize; asm!("pushfq; pop $0" : "=r"(r) ::: "intel"); Flags::from_bits_truncate(r) } diff --git a/src/x86_shared.rs b/src/x86_shared.rs index 4189594..7d63a66 100644 --- a/src/x86_shared.rs +++ b/src/x86_shared.rs @@ -278,7 +278,7 @@ pub unsafe fn set_cs(selector: SegmentSelector) { #[inline(always)] pub fn get_cr0() -> Cr0 { unsafe { - let mut r: usize; + let r: usize; asm!("mov $0, cr0" : "=r"(r) ::: "intel"); Cr0::from_bits_truncate(r) } @@ -287,7 +287,7 @@ pub fn get_cr0() -> Cr0 { #[inline(always)] pub fn get_cr2() -> usize { unsafe { - let mut r: usize; + let r: usize; asm!("mov $0, cr2" : "=r"(r) ::: "intel"); r } @@ -296,7 +296,7 @@ pub fn get_cr2() -> usize { #[inline(always)] pub fn get_cr3() -> usize { unsafe { - let mut r: usize; + let r: usize; asm!("mov $0, cr3" : "=r"(r) ::: "intel"); r } @@ -305,7 +305,7 @@ pub fn get_cr3() -> usize { #[inline(always)] pub fn get_cr4() -> Cr4 { unsafe { - let mut r: usize; + let r: usize; asm!("mov $0, cr4" : "=r"(r) ::: "intel"); Cr4::from_bits_truncate(r) } |