Functions — github.com/KuangjuX/hypocaust

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Functions178 in github.com/KuangjuX/hypocaust

⨍ Functions 178◇ Types & classes 45

↓ 32 callersMethodppn

(&self)

src/page_table/pte.rs:34

↓ 19 callersMethodis_valid

(&self)

src/page_table/pte.rs:40

↓ 16 callersMethodflags

(&self)

src/page_table/pte.rs:37

↓ 16 callersMethodpush

(&self, satp: usize, spt: P)

src/guest/pmap.rs:55

↓ 16 callersMethodtranslate

将虚拟页号翻译成页表项

src/mm/memory_set.rs:317

↓ 15 callersMethodget_pte_array

暂时的实现

src/page_table/address.rs:166

↓ 14 callersMethodpush

将内存区域 push 到页表中，并映射内存区域

src/mm/memory_set.rs:69

↓ 11 callersFunctiongpa2hpa

(va: usize, hart_id: usize)

src/guest/pmap.rs:85

↓ 10 callersMethodmap

(&mut self, page_table: &mut P)

src/mm/memory_set.rs:388

↓ 8 callersMethodexclusive_access

Exclusive access inner data in UPSafeCell. Panic if the data has been borrowed.

src/sync/up.rs:28

↓ 7 callersMethodget_csr

(&self, csr: usize)

src/guest/mod.rs:101

↓ 7 callersFunctiongpt2spt

(va: usize, hart_id: usize)

src/guest/pmap.rs:93

↓ 7 callersMethodlen

(&self)

src/mm/memory_region.rs:23

↓ 6 callersMethodexecutable

(&self)

src/page_table/pte.rs:49

↓ 6 callersMethodfloor

(&self)

src/page_table/address.rs:102

↓ 6 callersMethodget_start

(&self)

src/page_table/address.rs:212

↓ 6 callersMethodpage_offset

(&self)

src/page_table/address.rs:108

↓ 6 callersMethodset_csr

(&mut self, csr: usize, val: usize)

src/guest/mod.rs:116

↓ 6 callersFunctionupdate_pte_readonly

(vpn: VirtPageNum, spt: &mut P)

src/guest/pmap.rs:106

↓ 6 callersMethodwritable

(&self)

src/page_table/pte.rs:46

↓ 5 callersFunctionframe_alloc

allocate a frame

src/hypervisor/hyp_alloc/frame_allocator.rs:108

↓ 5 callersMethodget_end

(&self)

src/page_table/address.rs:215

↓ 5 callersMethodguest_page_table

(&self)

src/guest/pmap.rs:66

↓ 5 callersMethodstep

(&mut self)

src/page_table/address.rs:184

↓ 5 callersMethodtoken

(&self)

src/mm/memory_set.rs:48

↓ 4 callersMethodfind_pte

(&self, vpn: VirtPageNum)

src/page_table/sv39.rs:70

↓ 4 callersMethodget_bytes_array

(&self)

src/page_table/address.rs:170

↓ 4 callersMethodget_mut

(&self)

src/page_table/address.rs:174

↓ 4 callersMethodreadable

(&self)

src/page_table/pte.rs:43

↓ 4 callersFunctionset_timer

(stime: usize)

src/sbi.rs:37

↓ 4 callersMethodsmode

(&self)

src/guest/context.rs:91

↓ 3 callersMethodceil

(&self)

src/page_table/address.rs:105

↓ 3 callersFunctiondecode_instruction_at_address

decode instruction from Guest OS address

src/hypervisor/trap/inst_fault.rs:127

↓ 3 callersFunctionforward_exception

向 guest kernel 转发异常

src/hypervisor/trap/forward.rs:38

↓ 3 callersFunctionifault

处理特权级指令问题

src/hypervisor/trap/inst_fault.rs:19

↓ 3 callersMethodindexes

(&self)

src/page_table/address.rs:153

↓ 3 callersMethodmap

(&mut self, vpn: VirtPageNum, ppn: PhysPageNum, flags: PTEFlags)

src/page_table/sv39.rs:112

↓ 3 callersMethodshadow_page_table

(&self, satp: usize)

src/guest/pmap.rs:61

↓ 3 callersMethodspts

(&self)

src/guest/pmap.rs:51

↓ 3 callersMethodtranslate_guest_vaddr

GVA -> HPA

src/guest/pmap.rs:298

↓ 2 callersFunctionconsole_putchar

use sbi call to putchar in console (qemu uart handler)

src/sbi.rs:28

↓ 2 callersFunctionget_time

()

src/timer.rs:14

↓ 2 callersMethodinit

(&mut self, l: PhysPageNum, r: PhysPageNum)

src/hypervisor/hyp_alloc/frame_allocator.rs:54

↓ 2 callersMethodinstall_root

(&mut self, spt_token: usize, mode: PageTableRoot)

src/guest/pmap.rs:75

↓ 2 callersMethodmap_one

(&mut self, page_table: &mut P, vpn: VirtPageNum, ppn_: Option<PhysPageNum>)

src/mm/memory_set.rs:365

↓ 2 callersMethodmap_trampoline

Mention that trampoline is not collected by areas.

src/mm/memory_set.rs:77

↓ 2 callersFunctionpage_table_mode

(page_table: P, hart_id: usize)

src/guest/pmap.rs:97

↓ 2 callersMethodroot_ppn

(&self)

src/page_table/sv39.rs:46

↓ 2 callersFunctionsbi_call

general sbi call

src/sbi.rs:12

↓ 2 callersFunctionset_kernel_trap_entry

()

src/hypervisor/trap/mod.rs:46

↓ 2 callersMethodshadow

用来检查应当使用哪一级的影子页表

src/guest/mod.rs:91

↓ 2 callersFunctionshutdown

use sbi call to shutdown the kernel

src/sbi.rs:42

↓ 2 callersMethodtranslate_guest_paddr

GPA -> HPA

src/guest/pmap.rs:287

↓ 2 callersMethodtranslate_guest_ppte

(&self, vpn: VirtPageNum)

src/guest/pmap.rs:308

↓ 2 callersMethodtranslate_guest_vpte

(&self, vpn: VirtPageNum)

src/guest/pmap.rs:312

↓ 1 callersFunction__switch

(current_task_cx_ptr: *mut TaskContext, next_task_cx_ptr: *const TaskContext)

src/guest/switch.rs:14

↓ 1 callersMethodactivate

激活根页表

src/mm/memory_set.rs:308

↓ 1 callersMethodadd_guest

(&mut self, guest: GuestKernel<P>)

src/hypervisor/mod.rs:49

↓ 1 callersMethodalloc

(&mut self)

src/hypervisor/hyp_alloc/frame_allocator.rs:67

↓ 1 callersFunctionclear_bss

clear BSS segment

src/main.rs:80

↓ 1 callersFunctionclear_page_table

(spt: &mut P, va: usize, hart_id: usize)

src/guest/pmap.rs:117

↓ 1 callersFunctionconsole_getchar

use sbi call to getchar from console (qemu uart handler)

src/sbi.rs:33

↓ 1 callersMethodcopy_data

data: start-aligned but maybe with shorter length assume that all frames were cleared before

src/mm/memory_set.rs:420

↓ 1 callersMethodcurrent_guest

(&mut self)

src/hypervisor/mod.rs:63

↓ 1 callersMethodcurrent_trap_cx

(&mut self)

src/hypervisor/mod.rs:58

↓ 1 callersMethodcurrent_user_token

(&self)

src/hypervisor/mod.rs:53

↓ 1 callersMethoddealloc

(&mut self, ppn: PhysPageNum)

src/hypervisor/hyp_alloc/frame_allocator.rs:77

↓ 1 callersFunctionenable_timer_interrupt

enable timer interrupt in sie CSR

src/hypervisor/trap/mod.rs:65

↓ 1 callersMethodfind_guest_pte

(&self, vpn: VirtPageNum, hart_id: usize)

src/page_table/sv39.rs:88

↓ 1 callersMethodfind_pte_create

(&mut self, vpn: VirtPageNum)

src/page_table/sv39.rs:50

↓ 1 callersFunctionframe_dealloc

deallocate a frame

src/hypervisor/hyp_alloc/frame_allocator.rs:116

↓ 1 callersFunctionget_default_timer

()

src/timer.rs:10

↓ 1 callersMethodget_user_token

根据 `PageTableRoot` mode 来获取对应的 shadow page table token

src/guest/mod.rs:80

↓ 1 callersFunctionguest_kernel_test

()

src/mm/memory_set.rs:487

↓ 1 callersFunctionhandle_page_fault

(guest: &mut GuestKernel<P>, ctx: &mut TrapContext)

src/hypervisor/trap/page_fault.rs:10

↓ 1 callersFunctionhandle_qemu_virt

(guest: &mut GuestKernel<P>, ctx: &mut TrapContext)

src/hypervisor/trap/device.rs:16

↓ 1 callersFunctionhandle_time_interrupt

时钟中断处理函数

src/hypervisor/trap/device.rs:35

↓ 1 callersFunctionheap_init

initiate heap allocator, frame allocator and kernel space

src/hypervisor/hyp_alloc/mod.rs:7

↓ 1 callersMethodhyper_load_guest_kernel

加载客户操作系统

src/mm/memory_set.rs:286

↓ 1 callersMethodin_region

(&self, addr: usize)

src/device_emu/mod.rs:41

↓ 1 callersFunctioninit

initialize CSR `stvec` as the entry of `__alltraps`

src/hypervisor/trap/mod.rs:42

↓ 1 callersFunctioninit_frame_allocator

initiate the frame allocator using `einitrd` and `MEMORY_END`

src/hypervisor/hyp_alloc/frame_allocator.rs:97

↓ 1 callersFunctioninit_heap

initiate heap allocator

src/hypervisor/hyp_alloc/heap_allocator.rs:20

↓ 1 callersFunctioninitialize_vmm

(meta: MachineMeta)

src/hypervisor/mod.rs:70

↓ 1 callersMethodinsert_framed_area

Assume that no conflicts.

src/mm/memory_set.rs:56

↓ 1 callersFunctionis_device_access

(guest_pa: usize)

src/device_emu/virtio.rs:47

↓ 1 callersFunctionkernel_stack_position

Return (bottom, top) of a kernel stack in kernel space.

src/constants/layout.rs:42

↓ 1 callersMethodmake_shadow_page_table

根据 satp 构建影子页表需要将 GVA -> HPA

src/guest/pmap.rs:335

↓ 1 callersFunctionmaybe_forward_interrupt

检测 Guest OS 是否发生中断，若有则进行转发

src/hypervisor/trap/forward.rs:13

↓ 1 callersMethodnext

(&mut self)

src/page_table/address.rs:250

↓ 1 callersMethodpop_sie

ref: riscv-privileged The `SPIE` bit indicates whether supervisor interrupts were enabled prior to trapping into supervisor mode. When a trap is taken

src/guest/context.rs:83

↓ 1 callersFunctionprint_guest_backtrace

(spt: &P, satp: usize, ctx: &TrapContext)

src/debug/backtrace.rs:8

↓ 1 callersFunctionprint_guest_page_table

(pte_array: &[PageTableEntry], level: u8)

src/debug/pagedebug.rs:57

↓ 1 callersFunctionprint_hypervisor_backtrace

(ctx: &TrapContext)

src/debug/backtrace.rs:52

↓ 1 callersFunctionprint_page_table

(pte_array: &[PageTableEntry], level: u8)

src/debug/pagedebug.rs:39

↓ 1 callersMethodpush_sie

ref: riscv-privileged The `SPIE` bit indicates whether supervisor interrupts were enabled prior to trapping into supervisor mode. When a trap is taken

src/guest/context.rs:74

↓ 1 callersFunctionremap_test

()

src/mm/memory_set.rs:461

↓ 1 callersMethodrun_guest

(&self, guest_id: usize)

src/hypervisor/mod.rs:37

↓ 1 callersFunctionset_default_next_trigger

set the next timer interrupt

src/timer.rs:28

↓ 1 callersMethodset_sp

set stack pointer to x_2 reg (sp)

src/hypervisor/trap/context.rs:25

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