Ziicfiss emulation #51

Alignof · 2024-10-14T07:44:58Z

Add function of extension emulation.

Fix to set scounteren CSR.
Add emulate_extension module.
Support for emulating exception.
Support for Fwft SBI call.
Support for Zicfiss extension.

…dule

… guest os)

… pointer

…e fault

…ailure

…vcfg`

Alignof added 30 commits October 1, 2024 18:25

[update] ignore rootfs image file

3962ccf

[update] update crate version of raki

9a04bd7

[!][fix] set scounteren CSR

0bddaf2

[wip][add] add handling Zicfiss instruciton

d3a448e

[add] add emulate_extension module

f0e2c84

[wip][update] move an instruction emulation to emulate_extension mo…

201c9a7

…dule

[add] add structs Zicfiss and ShadowStack

020d4cf

[wip][add] add global variable ZICFISS_DATA

6dd5921

[add] add ShadowStack::get_ssp

daeb5d0

[add] implement Zicfiss::new

bf9e59c

[fix] fix ShadowStack::pop

8ec5913

[wip][add] implement instruction emulation

b1d493f

[add] add FwftFeature

7a174e6

[add] implement sbi fwft ecall emulation

048c1ab

[fix] modify hs_forward_exception to forward stval value

e13e1f5

[update] make hstrap_exit public

ad42bc4

[wip][add] add pseudo_vs_exception

2cb2742

[add] add Context::sstatus

a664b4a

[fix] fix updating priv mode in pseudo_vs_exception

f1d78e5

[!][add] add zicfiss to riscv,isa-extensions in device tree

48643c8

[fix] fix handling global data in zicfiss::instruction

1dd26ad

[add] add CsrData

471610d

[add] add Zicfiss CSRs emulation

99f88f3

[!][update] remove ShadowStack struct (shadow stack is allocated by…

7e71116

… guest os)

[wip][update] devide Zicfiss.sse into each priv level

a1eac01

[fix] fix FWFT SBI call

9d8e7c7

[add] add Zicfiss::is_ss_enable

d5dbf83

[fix] fix Zicfiss::is_ss_enable to prevent deadlock

f5c9897

[add] add EmulateExtension trait

0dd159f

[add] add hstateen0 module

66f353f

Alignof added 28 commits October 10, 2024 12:06

[add] add Vsatp CSR to h_extension module

7efb5fa

[add] add PteFieldSv39, PteFieldSv39x4 trait

37a3a7d

[add] add AddressFieldSv39 and AddressFieldSv39x4 trait

a4864a6

[add] add new level to PageTableLevel

747554f

[update] remove FIRST_LV_PAGE_TABLE_LEN from sv39.rs

ad4e2d6

[add] add sv57.rs

59c3a00

[add] add vs_stage_trans_addr and g_stage_trans_addr

c0c6988

[update] rename hgatp::HgatpMode to hgatp::Mode

7a0f8c2

[update] add ssp_hp_ptr to convert ssp value to hypervisor physical…

76569a7

… pointer

[add] add PageTableAddress::to_host_physical_ptr

86f58f0

[update] remove entire_ppn fro each PteField trait

ad03547

[update] change return type of trans_addr to Result to handle pag…

bf2ea41

…e fault

[fix] fix pseudo_vs_exception to disable interrupt in VS-mode handler

7c877d5

[update] modify ssp_hp_ptr to handle VS-stage address translation f…

59ae015

…ailure

[wip][update] allow write only leaf pte for Zicfiss

47b3630

[update] change argument type of EmulateExtension to reference

2f3f895

[wip][add] add Context::update_sepc_by_inst

f04665a

[add] add update_sepc_by_htinst_value

4ec54c2

[add] add exception/instruction_handler.rs

9256392

[add] add exception/page_fault_handler.rs

ca4bcdc

[update] update version of raki crate

5706bbb

[add] add build instruction for Zicfiss guest image

881a6b0

[update] update cargo runner command

1791f89

[refactor] apply cargo clippy --fix

ac8d24f

[refactor][update] remove result type from sv39::trans_addr

a55968e

[refactor][update] remove StateEnField and add `hstateen0::clear_en…

51b6184

…vcfg`

[refactor] fix cargo clippy warnings

4f42e8d

[doc] add doc comment to FwftFeature

e883ec8

Alignof self-assigned this Oct 14, 2024

Alignof merged commit 248a467 into develop Oct 14, 2024
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Ziicfiss emulation #51

Ziicfiss emulation #51

Alignof commented Oct 14, 2024

Ziicfiss emulation #51

Ziicfiss emulation #51

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Alignof commented Oct 14, 2024