Jiajie Chen
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8651f09b31
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Automatically enlarge heap when kernel heap is about to run out
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6 years ago |
WangRunji
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54de0d8ae7
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remove once crate. fix bitvec crate commit id.
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6 years ago |
Jackey-Huo
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2d047c67be
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Merge branch 'dev' of github.com:rcore-os/rCore into dev
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6 years ago |
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Jiajie Chen
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2f6f8ef9bc
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Add syscall timing using rdtsc
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6 years ago |
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WangRunji
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ba74f93ab8
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x86_64: shrink kernel heap size and remove 'enlarge_heap'
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6 years ago |
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WangRunji
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bc1bad3060
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optimize sys_exec: only read ELF header
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6 years ago |
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WangRunji
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c885ea6d77
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impl pseudo INode '/proc/self/exe'
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6 years ago |
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Jiajie Chen
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bd158e4e74
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Do not panic when exec file is invalid
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6 years ago |
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WangRunji
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60cdea81d9
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fix check user ptr across VMAs
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6 years ago |
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WangRunji
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a25c8132fe
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delay mapping file
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6 years ago |
Harry Chen
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582268ec21
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Enable framebuffer support for thinpad
Signed-off-by: Harry Chen <i@harrychen.xyz>
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6 years ago |
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WangRunji
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88e1055eed
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refactor fork MemorySet, introduce clone_map to MemoryHandler
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6 years ago |
Yuhao Zhou
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2140ec6bef
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Add thinpad settings.
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6 years ago |
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WangRunji
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8024401bd2
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simplify x86_64 consts. keep MemoryArea order by start address
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6 years ago |
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Yuhao Zhou
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b45d75c168
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Align base address in init_heap().
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6 years ago |
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Yuhao Zhou
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cbad1f2ceb
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Update simple_uart
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6 years ago |
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Jiajie Chen
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ae4badb3cd
|
Force python3.7 for make addr2line
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6 years ago |
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Jiajie Chen
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e5894b652c
|
Format code
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6 years ago |
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WangRunji
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72efa797e5
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x86_64: enable interrupt during syscall. set TSS.sp0 through gs.
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6 years ago |
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WangRunji
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5bc6395b23
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fix sys_exec
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6 years ago |
|
WangRunji
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27f5c7b2e4
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detach thread to auto recycle tid. fix #25
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6 years ago |
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Harry Chen
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ff0fa24897
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Move kernel to the beginning of physical memory to save space
Signed-off-by: Harry Chen <i@harrychen.xyz>
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6 years ago |
|
Jiajie Chen
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fc60d2cea2
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Do not poll unrelated files in sys_select
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6 years ago |
|
Harry Chen
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a744131663
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Fix compilation error for thinpad
Signed-off-by: Harry Chen <i@harrychen.xyz>
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6 years ago |
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WangRunji
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58271c7c8a
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convert user ptr to reference on check
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6 years ago |
chyyuu
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894c411e4e
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Merge branch 'dev' of github.com:rcore-os/rCore into dev
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6 years ago |
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chyyuu
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1219204d30
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add figure for some important rcore structures
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6 years ago |
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Jiajie Chen
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cd2c78dd46
|
Add Rocket Chip platform in README
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6 years ago |
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Jiajie Chen
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bfd4f8a2a4
|
Add initial support for Rocket Chip platform
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6 years ago |
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Jiajie Chen
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d55a93172d
|
Use a patched version of opensbi fu540.elf
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6 years ago |
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chyyuu
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28dbfd66b9
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add more comments and CHANGE Fn name: run_user_shell TO add_user_shell
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6 years ago |
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chyyuu
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c853eda9b3
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disable so many wait4 LOG info
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6 years ago |
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chyyuu
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1974cc5853
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add syscall: sys_getrandom for python3, etc.
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6 years ago |
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chyyuu
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88b54fdacd
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fix unknow bug: change busybox from docker, maintain the PATH env vars
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6 years ago |
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WangRunji
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ab62d542fd
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allocate pid independently from tid. fix sys_fork return value.
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6 years ago |
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chyyuu
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091902ae0d
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set 'busybox ash' dynamic-linked app from alpine linux as the default init shell in x86_64 environment
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6 years ago |
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chyyuu
|
aaf9d49fba
|
Merge branch 'dev' of github.com:rcore-os/rCore into dev
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6 years ago |
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chyyuu
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0d790f2dc5
|
add LOG info in sys_exec and new_user, add env var in run_user_shell
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6 years ago |
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WangRunji
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b0a1614b75
|
reorder syscall by function
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6 years ago |
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chyyuu
|
d8147bd955
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fix bug:sys_sendfile: the return value: the length of written file
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6 years ago |
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chyyuu
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bac9e77be1
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fix bug: sys_sendfile: wrong length of written file
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6 years ago |
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chyyuu
|
734e01cc46
|
fix bug: sys_mmap didn't zero clean the anonymous memory
We can use delay mode or eager mode(in added comment codes)
WRJ's great work!
|
6 years ago |
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chyyuu
|
5080ee2579
|
add log info for envs in new_user function
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6 years ago |
|
WangRunji
|
45c2ec0b17
|
works on K210!
|
6 years ago |
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WangRunji
|
1e5f901926
|
shrink kstack size, avoid alloc kstack for init thread
|
6 years ago |
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chyyuu
|
683814d24c
|
Merge branch 'dev' of github.com:rcore-os/rCore into dev
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6 years ago |
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chyyuu
|
144090e42d
|
add syscall: sys_times partial implementation
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6 years ago |
|
Jiajie Chen
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eab6f01a48
|
Merge branch 'dev' into mipsel
|
6 years ago |
|
Jiajie Chen
|
cf3fd0ec93
|
Fix ioctl numbers and sys_poll for mipsel
|
6 years ago |
|
Jiajie Chen
|
4c2839d95d
|
Merge branch 'dev'
|
6 years ago |
