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* feat: add RISC-V specific trap handling logic and dispatch functionsRichard Qin2026-05-131-0/+205
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* feat: add support for Copy-On-Write in SV39 page table managementRichard Qin2026-05-132-6/+89
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* feat: add LZ4 decompressor implementation and update linker scriptRichard Qin2026-05-131-0/+7
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* feat: add compressed kernel header and implementation for RISC-V architectureRichard Qin2026-05-131-0/+471
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* feat: add relocation header and implementation for RISC-V architectureRichard Qin2026-05-131-1/+46
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* feat: add relocation header and implementation for RISC-V architectureRichard Qin2026-05-131-0/+100
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* feat: refactor KASLR computation and enhance validation checksRichard Qin2026-05-131-62/+145
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* feat: add LumeOS compressed kernel header and update boot entry logicRichard Qin2026-05-131-7/+38
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* feat: enhance KASLR support with early seed metadata and validation checksRichard Qin2026-05-031-5/+129
| | | | Co-authored-by: Copilot <copilot@github.com>
* feat: implement KASLR support and runtime address mapping for RISC-V ↵Richard Qin2026-05-033-7/+104
| | | | | | architecture Co-authored-by: Copilot <copilot@github.com>
* feat: add Kconfig infrastructure for kernel configuration managementRichard Qin2026-05-031-0/+39
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* feat: implement hardware random number generation and early PRNG initializationRichard Qin2026-05-022-0/+48
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* feat: add RISC-V configuration and memory management enhancementsRichard Qin2026-05-026-15/+112
| | | | Co-authored-by: Copilot <copilot@github.com>
* feat: update UART handling and memory management parameters for improved ↵Richard Qin2026-05-021-4/+0
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* feat: replace panic.h with klog.h for improved logging in multiple filesRichard Qin2026-05-021-1/+1
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* feat: add SBI interface with ecall and timer functions for RISC-V architectureRichard Qin2026-05-021-0/+39
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* feat: add timer interrupt enable/disable functions for RISC-V architectureRichard Qin2026-05-021-0/+15
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* feat: add linker script and common macros for RISC-V architectureRichard Qin2026-04-221-0/+81
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* feat: implement SV39 page table interface and operations for RISC-V architectureRichard Qin2026-04-212-0/+222
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* feat: add RISC-V architecture configuration header with memory layout constantsRichard Qin2026-04-212-6/+41
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* feat: Update Makefile and module.mk files to include additional source files ↵Richard Qin2026-04-211-0/+1
| | | | and improve build process
* feat: add initial RISC-V architecture support and core kernel functionalityRichard Qin2026-04-179-0/+823
- Implement MMU hardware primitives for RISC-V SV39 in mmu.h - Create trap vector control primitives in trap.h - Define trap frame structure for RISC-V in trapframe.h - Add assembly routines for context switching in swtch.S - Implement trap vector entry/exit in trap_vector.S - Introduce basic error number definitions in errno.h - Provide placement new/delete operators in new.h - Define kernel panic handler in panic.h and implement in panic.cc - Establish basic type definitions in types.h - Create the kernel main entry point in main.cc with global initialization - Add synchronization primitives using spinlocks in spinlock.h and spinlock.cc - Define per-CPU state tracking for interrupts in cpu_state.h - Create a linker script for the kernel in linker.ld - Update module makefiles for kernel and library components