Anton Lydike
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ef854fba54
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made error codes positive numbers
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3 years ago |
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Anton Lydike
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601b507370
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switched boot.S to use csr.h constants for csr addresses
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3 years ago |
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Anton Lydike
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a25c28d661
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added bundled version of kernel types in ktypes.h
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3 years ago |
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Anton Lydike
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c8c19f298a
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bundled all types into ktypes.h and added optionals
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3 years ago |
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Anton Lydike
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7894808e09
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removed current_process_index in scheduling in favour of pointers
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3 years ago |
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Anton Lydike
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a0c3a57921
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added placeholder malloc_stack as malloc precursor
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3 years ago |
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Anton Lydike
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26e70d2f60
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added TextIO module for outputting text
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3 years ago |
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Anton Lydike
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ab19abe12b
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kernel scheduling now working better with ecalls, not resetting the time slice
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3 years ago |
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Anton Lydike
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ce9c6e6cfb
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started properly implementing syscall structure
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3 years ago |
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Anton Lydike
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962b209f30
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switched to a real linker script
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3 years ago |
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Anton Lydike
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31339216b7
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fixed missing semicolon in sched.h
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3 years ago |
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Anton Lydike
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1b0ee53e4e
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removed unused parts of boot.S and changed ordering in boot process
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3 years ago |
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Anton Lydike
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06f8cfd279
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removed mutex kernel code
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3 years ago |
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Anton Lydike
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d9625b445a
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cleaned up scheduling and boot code
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3 years ago |
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Anton Lydike
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cfd74e66b4
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fixed assembly format of read_time and write_mtimecmp
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3 years ago |
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Anton Lydike
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cfc1c5c74b
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removing mutex syscalls
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3 years ago |
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Anton Lydike
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1cf5458247
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added memset for non-rv32m environments
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3 years ago |
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Anton Lydike
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b2dab6cb37
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added config options to makefile - now able to build various variations
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3 years ago |
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Anton Lydike
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37380ee055
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added comment for jump to init
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3 years ago |
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Anton Lydike
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a8aa7a8f7c
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implemented a smart memset routine, use it to clear bss, and halt after returning from init
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3 years ago |
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Anton Lydike
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d3f3adbf40
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using my own linker now
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3 years ago |
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Anton Lydike
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8d0178aff1
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initial commit
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3 years ago |