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/DragonOS/kernel/crates/rbpf/src/
H A Dhelpers.rs47 pub fn bpf_time_getns(unused1: u64, unused2: u64, unused3: u64, unused4: u64, unused5: u64) -> u64 { in bpf_time_getns() argument
95 pub fn bpf_trace_printf(unused1: u64, unused2: u64, arg3: u64, arg4: u64, arg5: u64) -> u64 { in bpf_trace_printf() argument
101 (x as f64).log(16.0).floor() as u64 + 1 in bpf_trace_printf()
104 "bpf_trace_printf: 0x, 0x, 0x\n".len() as u64 + size_arg(arg3) + size_arg(arg4) + size_arg(arg5) in bpf_trace_printf()
120 pub fn gather_bytes(arg1: u64, arg2: u64, arg3: u64, arg4: u64, arg5: u64) -> u64 { in gather_bytes() argument
146 pub fn memfrob(ptr: u64, len: u64, unused3: u64, unused4: u64, unused5: u64) -> u64 { in memfrob() argument
191 pub fn sqrti(arg1: u64, unused2: u64, unused3: u64, unused4: u64, unused5: u64) -> u64 { in sqrti() argument
192 (arg1 as f64).sqrt() as u64 in sqrti()
210 pub fn strcmp(arg1: u64, arg2: u64, arg3: u64, unused4: u64, unused5: u64) -> u64 { in strcmp() argument
213 return u64::MAX; in strcmp()
[all …]
H A Dinterpreter.rs18 addr: u64, in check_mem() argument
35 mbuff.as_ptr() as u64, in check_mem()
37 mem.as_ptr() as u64, in check_mem()
39 stack.as_ptr() as u64, in check_mem()
47 addr: u64, in check_mem() argument
55 if let Some(addr_end) = addr.checked_add(len as u64) { in check_mem()
56 if mbuff.as_ptr() as u64 <= addr && addr_end <= mbuff.as_ptr() as u64 + mbuff.len() as u64 { in check_mem()
59 if mem.as_ptr() as u64 <= addr && addr_end <= mem.as_ptr() as u64 + mem.len() as u64 { in check_mem()
62 if stack.as_ptr() as u64 <= addr && addr_end <= stack.as_ptr() as u64 + stack.len() as u64 { in check_mem()
70 mbuff.as_ptr() as u64, mbuff.len(), in check_mem()
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H A Dlib.rs72 pub type Helper = fn(u64, u64, u64, u64, u64) -> u64;
298 pub fn execute_program(&self, mem: &[u8], mbuff: &[u8]) -> Result<u64, Error> { in execute_program() argument
391 ) -> Result<u64, Error> { in execute_program_jit() argument
502 ) -> Result<u64, Error> { in execute_program_cranelift() argument
763 function: fn(u64, u64, u64, u64, u64) -> u64, in register_helper() argument
798 pub fn execute_program(&mut self, mem: &'a mut [u8]) -> Result<u64, Error> { in execute_program() argument
807 mem.as_ptr() as u64, in execute_program()
811 mem.as_ptr() as u64 + mem.len() as u64, in execute_program()
901 pub unsafe fn execute_program_jit(&mut self, mem: &'a mut [u8]) -> Result<u64, Error> { in execute_program_jit() argument
1003 pub fn execute_program_cranelift(&mut self, mem: &'a mut [u8]) -> Result<u64, Error> { in execute_program_cranelift() argument
[all …]
/DragonOS/kernel/src/arch/x86_64/driver/
H A Dtsc.rs19 static mut TSC_KHZ: u64 = 0;
20 static mut CPU_KHZ: u64 = 0;
23 const DEFAULT_THRESHOLD: u64 = 0x20000;
103 fn calibrate_cpu_by_pit_hpet_ptimer() -> Result<u64, SystemError> { in calibrate_cpu_by_pit_hpet_ptimer()
110 let mut tsc_pit_min = u64::MAX; in calibrate_cpu_by_pit_hpet_ptimer()
111 let mut tsc_ref_min = u64::MAX; in calibrate_cpu_by_pit_hpet_ptimer()
134 let tsc_pit_khz = Self::pit_calibrate_tsc(latch, ms, loopmin).unwrap_or(u64::MAX); in calibrate_cpu_by_pit_hpet_ptimer()
151 if tsc1 == u64::MAX || tsc2 == u64::MAX { in calibrate_cpu_by_pit_hpet_ptimer()
180 if i == 1 && tsc_pit_min == u64::MAX { in calibrate_cpu_by_pit_hpet_ptimer()
187 if tsc_pit_min == u64::MAX { in calibrate_cpu_by_pit_hpet_ptimer()
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/DragonOS/kernel/src/driver/timers/hpet/
H A Dmod.rs9 _reserved0: Volatile<u64>,
10 general_config: Volatile<u64>,
11 _reserved1: Volatile<u64>,
12 general_intr_status: Volatile<u64>,
13 _reserved2: [Volatile<u64>; 25],
14 main_counter_value: Volatile<u64>,
15 _reserved3: Volatile<u64>,
28 pub fn counter_clock_period(&self) -> u64 { in counter_clock_period() argument
31 period as u64 in counter_clock_period()
35 pub fn frequency(&self) -> u64 { in frequency() argument
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/DragonOS/kernel/src/sched/
H A Dcputime.rs11 pub fn irq_time_read(cpu: usize) -> u64 { in irq_time_read() argument
31 pub total: u64,
32 pub tick_delta: u64,
33 pub irq_start_time: u64,
38 pub fn account_delta(&mut self, delta: u64) { in account_delta() argument
45 pub fn irqtime_tick_accounted(&mut self, max: u64) -> u64 { in irqtime_tick_accounted() argument
55 irq_time.irq_start_time = SchedClock::sched_clock_cpu(cpu) as u64; in irqtime_start()
64 let delta = SchedClock::sched_clock_cpu(cpu) as u64 - irq_time.irq_start_time; in irqtime_account_irq()
77 ticks: u64, in irqtime_account_process_tick() argument
79 let cputime = TICK_NESC as u64 * ticks; in irqtime_account_process_tick()
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H A Dpelt.rs19 pub const LOAD_AVG_PERIOD: u64 = 32;
26 pub last_update_time: u64,
28 pub load_sum: u64,
30 pub runnable_sum: u64,
32 pub util_sum: u64,
49 now: u64, in update_load_sum() argument
78 mut delta: u64, in accumulate_sum() argument
82 ) -> u64 { in accumulate_sum() argument
85 delta += self.period_contrib as u64; in accumulate_sum()
107 self.load_sum += (contrib * load) as u64; in accumulate_sum()
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/DragonOS/kernel/src/arch/x86_64/init/
H A Dboot.rs7 const BOOT_ENTRY_TYPE_MULTIBOOT: u64 = 1;
8 const BOOT_ENTRY_TYPE_MULTIBOOT2: u64 = 2;
9 const BOOT_ENTRY_TYPE_LINUX_32: u64 = 3;
10 const BOOT_ENTRY_TYPE_LINUX_64: u64 = 4;
11 const BOOT_ENTRY_TYPE_LINUX_32_PVH: u64 = 5;
14 #[repr(u64)]
23 impl TryFrom<u64> for BootProtocol {
26 fn try_from(value: u64) -> Result<Self, Self::Error> { in try_from()
40 boot_entry_type: u64, in early_boot_init() argument
41 arg1: u64, in early_boot_init() argument
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/DragonOS/kernel/src/virt/kvm/
H A Dhost_mem.rs50 pub guest_phys_addr: u64, // 虚机内存区间起始物理地址
51 pub memory_size: u64, // 虚机内存区间大小
52 pub userspace_addr: u64, // 虚机内存区间对应的主机虚拟地址
57 pub base_gfn: u64, // 虚机内存区间起始物理页框号
58 pub npages: u64, // 虚机内存区间页数，即内存区间的大小
59 pub userspace_addr: u64, // 虚机内存区间对应的主机虚拟地址
87 fn __gfn_to_memslot(slots: KvmMemorySlots, gfn: u64) -> Option<KvmMemorySlot> { in __gfn_to_memslot()
99 fn __gfn_to_hva(slot: KvmMemorySlot, gfn: u64) -> u64 { in __gfn_to_hva() argument
100 return slot.userspace_addr + (gfn - slot.base_gfn) * (PAGE_SIZE as u64); in __gfn_to_hva()
104 gfn: u64, in __gfn_to_hva_many() argument
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/DragonOS/kernel/src/include/bindings/
H A Dlinux_bpf.rs49 pub fn get(&self, bit_offset: usize, bit_width: u8) -> u64 { in get() argument
67 pub fn set(&mut self, bit_offset: usize, bit_width: u8, val: u64) { in set() argument
206 self._bitfield_1.set(0usize, 4u8, val as u64) in set_dst_reg()
217 self._bitfield_1.set(4usize, 4u8, val as u64) in set_src_reg()
225 dst_reg as u64
229 src_reg as u64
1023 self._bitfield_1.set(0usize, 1u8, val as u64) in set_gpl_compatible()
1031 gpl_compatible as u64
1565 unsafe { ::core::mem::transmute(self._bitfield_1.get(0usize, 1u8) as u64) } in disabled()
1570 let val: u64 = ::core::mem::transmute(val); in set_disabled()
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/DragonOS/kernel/src/bpf/helper/
H A Dprint.rs23 pub fn trace_printf(fmt_ptr: u64, _fmt_len: u64, arg3: u64, arg4: u64, arg5: u64) -> u64 { in trace_printf() argument
24 unsafe { printf(&mut TerminalOut, fmt_ptr as _, arg3, arg4, arg5) as u64 } in trace_printf()
/DragonOS/kernel/src/arch/x86_64/kvm/vmx/
H A Dvmexit.rs68 interrupt_info as u64, in vmexit_vmx_instruction_executed()
71 …let rflags: u64 = vmx_vmread(VmcsFields::GUEST_RFLAGS as u32).unwrap() | 0x0001_0000; // set RF fl… in vmexit_vmx_instruction_executed()
132 pub r15: u64,
133 pub r14: u64,
134 pub r13: u64,
135 pub r12: u64,
136 pub r11: u64,
137 pub r10: u64,
138 pub r9: u64,
139 pub r8: u64,
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H A Dmmu.rs57 fn(vcpu: &mut VmxVcpu, gpa: u64, error_code: u32, prefault: bool) -> Result<(), SystemError>;
60 pub root_hpa: u64,
64 pub get_cr3: Option<fn(&VmxVcpu) -> u64>,
65 pub set_eptp: Option<fn(u64) -> Result<(), SystemError>>,
86 fn tdp_get_cr3(_vcpu: &VmxVcpu) -> u64 { in tdp_get_cr3() argument
91 fn tdp_set_eptp(root_hpa: u64) -> Result<(), SystemError> { in tdp_set_eptp()
97 eptp |= root_hpa & (PAGE_MASK as u64); in tdp_set_eptp()
104 gpa: u64, in tdp_page_fault() argument
206 gpa: u64, in __direct_map() argument
210 _gfn: u64, in __direct_map() argument
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/DragonOS/kernel/src/syscall/
H A Dmisc.rs19 uptime: u64,
20 loads: [u64; 3],
21 totalram: u64,
22 freeram: u64,
23 sharedram: u64,
24 bufferram: u64,
25 totalswap: u64,
26 freeswap: u64,
29 totalhigh: u64,
30 freehigh: u64,
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/DragonOS/kernel/crates/intertrait/src/
H A Dhasher.rs7 pub struct FastHasher(u64);
13 fn finish(&self) -> u64 { in finish() argument
19 while bytes.len() > size_of::<u64>() { in write()
20 let (u64_bytes, remaining) = bytes.split_at(size_of::<u64>()); in write()
21 self.0 ^= u64::from_ne_bytes(u64_bytes.try_into().unwrap()); in write()
26 .fold(0u64, |result, b| (result << 8) | *b as u64); in write()
/DragonOS/kernel/crates/crc/src/tables/
H A Dcrc64.rs5 pub table: [u64; 256],
6 pub poly: u64,
10 pub const fn new(poly: u64, table: [u64; 256]) -> Self { in new() argument
16 type Target = [u64; 256];
/DragonOS/user/apps/test_statx/src/
H A Dmain.rs10 pub stx_attributes: u64,
16 pub stx_ino: u64,
17 pub stx_size: u64,
18 pub stx_blocks: u64,
19 pub stx_attributes_mask: u64,
28 pub stx_mnt_id: u64,
31 __statx_pad3: [u64; 12],
/DragonOS/kernel/src/driver/base/block/
H A Ddisk_info.rs7 pub type SectorT = u64;
13 pub lba_start: u64, // 起始LBA号
14 pub sectors_num: u64, // 该分区的扇区数
24 lba_start: u64, in new() argument
25 sectors_num: u64, in new() argument
38 pub fn new_raw(start_sector: SectorT, lba_start: u64, sectors_num: u64, partno: u16) -> Self { in new_raw() argument
/DragonOS/kernel/src/filesystem/fat/
H A Dfs.rs46 const FAT_MAX_NAMELEN: u64 = 255;
49 pub const MAX_FILE_SIZE: u64 = 0xffff_ffff;
56 pub cluster_num: u64,
57 pub parent_cluster: u64,
83 pub first_data_sector: u64,
260 offset: Option<u64>,
329 let root_dir_sectors: u64 = in new()
330 (bpb.root_entries_cnt as u64 * 32).div_ceil(bpb.bytes_per_sector as u64); in new()
334 bpb.fat_size_16 as u64 in new()
337 FATType::FAT32(x) => x.fat_size_32 as u64, in new()
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/DragonOS/kernel/src/time/
H A Dmod.rs46 pub const FSEC_PER_SEC: u64 = 1000000000000000;
49 pub const PIT_TICK_RATE: u64 = 1193182;
84 CurrentTimeArch::get_cycles() as u64 / khz, in now_cpu_time()
106 Duration::from_micros((sec * 1000000 + nsec / 1000) as u64) in sub()
130 Duration::from_micros(val.tv_sec as u64 * 1000000 + val.tv_nsec as u64 / 1000) in from()
182 let mut year: u64 = year0.into(); in mktime64()
183 let day: u64 = day.into(); in mktime64()
184 let hour: u64 = hour.into(); in mktime64()
185 let min: u64 = min.into(); in mktime64()
186 let sec: u64 = sec.into(); in mktime64()
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H A Dtimer.rs34 pub static ref TIMER_LIST: SpinLock<Vec<(u64, Arc<Timer>)>> = SpinLock::new(Vec::new());
43 int_like!(Jiffies, u64);
47 pub fn timer_jiffies(&self) -> u64 { in timer_jiffies() argument
64 let ms = jiffies.data() / 1_000_000 * NSEC_PER_JIFFY as u64; in from()
81 let jiffies = ms.as_millis() as u64 * 1_000_000 / NSEC_PER_JIFFY as u64; in from()
119 pub fn new(timer_func: Box<dyn TimerFunction>, expire_jiffies: u64) -> Arc<Self> { in new()
210 pub expire_jiffies: u64,
287 pub fn next_n_ms_timer_jiffies(expire_ms: u64) -> u64 { in next_n_ms_timer_jiffies() argument
288 return TIMER_JIFFIES.load(Ordering::SeqCst) + expire_ms * 1000000 / NSEC_PER_JIFFY as u64; in next_n_ms_timer_jiffies()
291 pub fn next_n_us_timer_jiffies(expire_us: u64) -> u64 { in next_n_us_timer_jiffies() argument
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/DragonOS/kernel/crates/rust-slabmalloc/src/
H A Dzone.rs42 total: u64,
122 self.total -= (just_reclaimed * OBJECT_PAGE_SIZE) as u64; in try_reclaim_base_pages()
131 pub fn free_space(&mut self) -> u64 { in free_space() argument
148 free as u64 in free_space()
198 self.total += OBJECT_PAGE_SIZE as u64; in refill()
209 total: u64,
211 free: u64,
216 pub fn new(total: u64, free: u64) -> Self { in new() argument
220 pub fn total(&self) -> u64 { in total() argument
224 pub fn used(&self) -> u64 { in used() argument
[all …]
/DragonOS/kernel/src/arch/x86_64/interrupt/
H A Dtrap.rs42 pub struct TrapNr: u64 {
115 unsafe extern "C" fn do_divide_error(regs: &'static TrapFrame, error_code: u64) { in do_divide_error() argument
129 unsafe extern "C" fn do_debug(regs: &'static mut TrapFrame, error_code: u64) { in do_debug() argument
143 unsafe extern "C" fn do_nmi(regs: &'static TrapFrame, error_code: u64) { in do_nmi() argument
157 unsafe extern "C" fn do_int3(regs: &'static mut TrapFrame, error_code: u64) { in do_int3() argument
171 unsafe extern "C" fn do_overflow(regs: &'static TrapFrame, error_code: u64) { in do_overflow() argument
185 unsafe extern "C" fn do_bounds(regs: &'static TrapFrame, error_code: u64) { in do_bounds() argument
199 unsafe extern "C" fn do_undefined_opcode(regs: &'static TrapFrame, error_code: u64) { in do_undefined_opcode() argument
213 unsafe extern "C" fn do_dev_not_avaliable(regs: &'static TrapFrame, error_code: u64) { in do_dev_not_avaliable() argument
227 unsafe extern "C" fn do_double_fault(regs: &'static TrapFrame, error_code: u64) { in do_double_fault() argument
[all …]
/DragonOS/kernel/crates/crc/src/
H A Dcrc64.rs41 pub fn crc64_be(mut crc: u64, buf: &[u8]) -> u64 { in crc64_be() argument
43 let t = ((crc >> 56) ^ (byte as u64)) & 0xff; in crc64_be()
57 pub fn crc64_rocksoft_generic(mut crc: u64, buf: &[u8]) -> u64 { in crc64_rocksoft_generic() argument
/DragonOS/kernel/src/arch/x86_64/process/
H A Dkthread.rs31 frame.rbx = create_info as usize as u64; in __inner_create()
32 frame.ds = KERNEL_DS.bits() as u64; in __inner_create()
33 frame.es = KERNEL_DS.bits() as u64; in __inner_create()
34 frame.cs = KERNEL_CS.bits() as u64; in __inner_create()
35 frame.ss = KERNEL_DS.bits() as u64; in __inner_create()
40 frame.rip = kernel_thread_bootstrap_stage1 as usize as u64; in __inner_create()

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