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//! Debug Register Operations
pub fn read_dr0() u64 {
var value: u64 = undefined;
asm volatile ("mov %%dr0, %[value]"
: [value] "=r" (value),
);
return value;
}
pub fn read_dr1() u64 {
var value: u64 = undefined;
asm volatile ("mov %%dr1, %[value]"
: [value] "=r" (value),
);
return value;
}
pub fn read_dr2() u64 {
var value: u64 = undefined;
asm volatile ("mov %%dr2, %[value]"
: [value] "=r" (value),
);
return value;
}
pub fn read_dr3() u64 {
var value: u64 = undefined;
asm volatile ("mov %%dr3, %[value]"
: [value] "=r" (value),
);
return value;
}
pub fn read_dr6() u64 {
var value: u64 = undefined;
asm volatile ("mov %%dr6, %[value]"
: [value] "=r" (value),
);
return value;
}
pub fn read_dr7() u64 {
var value: u64 = undefined;
asm volatile ("mov %%dr7, %[value]"
: [value] "=r" (value),
);
return value;
}
pub fn write_dr0(value: u64) void {
asm volatile ("mov %[value], %%dr0"
:
: [value] "r" (value),
);
}
pub fn write_dr1(value: u64) void {
asm volatile ("mov %[value], %%dr1"
:
: [value] "r" (value),
);
}
pub fn write_dr2(value: u64) void {
asm volatile ("mov %[value], %%dr2"
:
: [value] "r" (value),
);
}
pub fn write_dr3(value: u64) void {
asm volatile ("mov %[value], %%dr3"
:
: [value] "r" (value),
);
}
pub fn write_dr6(value: u64) void {
asm volatile ("mov %[value], %%dr6"
:
: [value] "r" (value),
);
}
pub fn write_dr7(value: u64) void {
asm volatile ("mov %[value], %%dr7"
:
: [value] "r" (value),
);
}
pub fn clear_dr6() void {
write_dr6(0);
}
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