Jiajie Chen
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14a01cf3fc
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Implement fixup for mipsel and small fixes
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6 years ago |
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Jiajie Chen
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6344f80a9b
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Support efault fixup for riscv
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6 years ago |
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Jiajie Chen
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92a9674f66
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Implement efault detection by fixup
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6 years ago |
Harry Chen
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fbca9a6e3a
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Add conditional compilation for mipsel, fix heap size for thinpad
Signed-off-by: Harry Chen <i@harrychen.xyz>
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6 years ago |
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Harry Chen
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22d29a6257
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Revert "Revert "Fix trapframe.""
This reverts commit 6a83de7846.
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6 years ago |
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Harry Chen
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6544093dc6
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Revert "Revert "Save/restore FP registers when context switching (broken mipsel arch)""
This reverts commit b8f4ee2ce8.
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6 years ago |
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Harry Chen
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b8f4ee2ce8
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Revert "Save/restore FP registers when context switching (broken mipsel arch)"
This reverts commit d261b4e0b3.
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6 years ago |
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Harry Chen
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6a83de7846
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Revert "Fix trapframe."
This reverts commit 297c9d453d.
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6 years ago |
Yuhao Zhou
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297c9d453d
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Fix trapframe.
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6 years ago |
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Harry Chen
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d261b4e0b3
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Save/restore FP registers when context switching (broken mipsel arch)
Signed-off-by: Harry Chen <i@harrychen.xyz>
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6 years ago |
PanQL
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9e4a3f9662
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create virtual vga file, now can draw fb on user state
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6 years ago |
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Yuhao Zhou
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6add7002fd
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Update consts for MIPS.malta
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6 years ago |
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Harry Chen
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9203a612f8
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Merge branch 'dev' into mipsel
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6 years ago |
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Jiajie Chen
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deba6e9204
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Fix phys_to_virt
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6 years ago |
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Jiajie Chen
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221304d78a
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Use phys_to_virt and virt_to_phys to replace the use of KERNEL_OFFSET
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6 years ago |
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Jiajie Chen
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28652ef685
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Fix rv mask
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6 years ago |
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Jiajie Chen
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ba8f9370ba
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Remove rv48 support, for it has no use and it's easy to add back when necessary
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6 years ago |
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Jiajie Chen
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5afd84e5d3
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Finish rv64 with sv39 support
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6 years ago |
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PanQL
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9ac8f1b887
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some work for console-vga(1024*7683) adaption
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6 years ago |
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Jiajie Chen
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26e47fc36f
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[WIP] Initial rv64 sv39 support
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6 years ago |
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Jiajie Chen
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0d801eceb5
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[WIP] Fix rv32 serial interrupt
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6 years ago |
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Jiajie Chen
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f6a54c398d
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[WIP] rv32 can enter userland now
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6 years ago |
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Jiajie Chen
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cf6a7746f4
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[WIP] update rv32 linear mapping
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6 years ago |
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Yuhao Zhou
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c1d139598c
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Merge remote-tracking branch 'origin/dev' into mipsel
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6 years ago |
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Jiajie Chen
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d66df43ec0
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[WIP] rv32 linear mapping
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6 years ago |
WangRunji
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c8262f936f
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fix paging for mips
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6 years ago |
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WangRunji
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cd22273ef9
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refactor to linear mapping for x86_64
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6 years ago |
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Jiajie Chen
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8149793b9a
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Fix typo in mips paging
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6 years ago |
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Harry Chen
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75b67fa575
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Replace \n to \r\n in serial driver
Signed-off-by: Harry Chen <i@harrychen.xyz>
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6 years ago |
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PanQL
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66b783de21
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should not be so rude
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6 years ago |
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WangRunji
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6e5b3e2515
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fix broken pipe status. rustc works now!
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6 years ago |
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Jiajie Chen
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6bb11a5433
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Reset router tx/rx fifo and fix tx length
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6 years ago |
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WangRunji
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fbd2aef916
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fix page table racing by adding a global mutex
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6 years ago |
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WangRunji
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ba8d08d733
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fix Process dropping by making `proc.parent` a weak reference
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6 years ago |
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WangRunji
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9df9d01e68
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impl deadlock detection
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6 years ago |
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WangRunji
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d28f54ce32
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show tid on log
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6 years ago |
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PanQL
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a0fc201695
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set up vga 320x200
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6 years ago |
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Jiajie Chen
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2653069a43
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Implement tx for router driver
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6 years ago |
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Jiajie Chen
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5932372750
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Initial rcore router device support
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6 years ago |
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Harry Chen
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324b64c2ed
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Merge remote-tracking branch 'rcore/dev' into dev
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6 years ago |
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Harry Chen
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887a207c8b
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Run cargo fmt
Signed-off-by: Harry Chen <i@harrychen.xyz>
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6 years ago |
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Harry Chen
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5b53e86c41
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Merge remote-tracking branch 'origin/dev' into mipsel
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6 years ago |
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WangRunji
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75919dce41
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x86_64: simplify IPI
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6 years ago |
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Jiajie Chen
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2adbc4dcd9
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Format code and use rust/sh for rocket chip shell
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6 years ago |
gjz010
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c88c0193d4
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x86_64: impl IPI and remote flush tlb
Signed-off-by: WangRunji <wangrunji0408@163.com>
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6 years ago |
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Jiajie Chen
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e3595dd0f5
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Implement sys_copy_file_range and use it for sendfile
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6 years ago |
chyyuu
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ccc7eea114
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add ioctl request id: FIONBIO (no real action, just return Ok(0)). p.s. for rustc
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6 years ago |
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chyyuu
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d9d21a3db1
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fix bug: sys_futex should not check timeout parameter for musl libc 1.1.22
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6 years ago |
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chyyuu
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252449a198
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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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2fa3338b4f
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add unimplemented syscall SYS_MEMNARRIER from musl-1.1.22 with pthread OPs
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6 years ago |
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chyyuu
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537eecaf5e
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fix bug: the values of CloneFlags
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6 years ago |
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Jiajie Chen
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2e599b0bab
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Fix Rocket Chip serial interrupt
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6 years ago |
|
Yuhao Zhou
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77ba66a0a3
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Update page table.
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6 years ago |
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Yuhao Zhou
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cc5bb8a81f
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Fix alignment issue in TrapFrame.
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6 years ago |
equation314
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2fb09109bb
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Fix wrong display in console driver
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6 years ago |
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equation314
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03a8b3e449
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aarch64: disable FP/SIMD registers again, update crates
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6 years ago |
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Harry Chen
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c59cbe0dbc
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Fix stack alignment problem for MIPS N32 ABI, and fix alignment problem in CharAttribute
Signed-off-by: Harry Chen <i@harrychen.xyz>
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6 years ago |
|
Harry Chen
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378daa6c9b
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Fix bugs in Console, repr(C) is TOO EVILgit add src/!
Signed-off-by: Harry Chen <i@harrychen.xyz>
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6 years ago |
|
Jiajie Chen
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2f2cbb81ac
|
Embed rocket chip dtb in code
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6 years ago |
|
Yuhao Zhou
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59c1746491
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Update default shell.
|
6 years ago |
|
equation314
|
bfe03b8ea0
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aarch64: fix vm clone fault in fork
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6 years ago |
|
Jiajie Chen
|
35079e4193
|
Bump buddy system allocator
|
6 years ago |
|
Jiajie Chen
|
056c2c5a36
|
Fix thinpad shell
|
6 years ago |
|
Jiajie Chen
|
af5c6ee237
|
Fix compilation on thinpad
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6 years ago |
|
Jiajie Chen
|
073108e0f8
|
Fix compilation on mipsel
|
6 years ago |
|
Jiajie Chen
|
b2777032c8
|
Merge remote-tracking branch 'origin/mipsel' into dev
|
6 years ago |
|
Harry Chen
|
e94fe1564e
|
Init console on ThinPad, seems not wworking properly
Signed-off-by: Harry Chen <i@harrychen.xyz>
|
6 years ago |
|
WangRunji
|
d10e17eb06
|
fix rv64 stack pointer alignment
|
6 years ago |
|
WangRunji
|
3af0cf7e16
|
fix warnings
|
6 years ago |
|
WangRunji
|
b2de8dc9e6
|
fix page table racing on multi-thread
|
6 years ago |
|
WangRunji
|
da58486be5
|
refactor syscall: move all context and functions to struct Syscall
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6 years ago |
|
WangRunji
|
08d10522ff
|
impl sys_set_tid_address. ignore invalid 'clear_child_tid' on exit
|
6 years ago |
|
WangRunji
|
98a99e33c6
|
fix '/proc/self/fd' panic
|
6 years ago |
|
Jiajie Chen
|
f1971c489a
|
Fix riscv32 testing
|
6 years ago |
|
Jiajie Chen
|
7331404fc7
|
Fix /proc/self/fd not found panic
|
6 years ago |
|
Jiajie Chen
|
6d14fbf3db
|
Fix typo in ioctl
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6 years ago |
Jackey-Huo
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c63831870d
|
remove the fxxk words....
|
6 years ago |
|
Jackey-Huo
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f25faef01c
|
Merge branch 'dev' of github.com:rcore-os/rCore into dev
|
6 years ago |
|
chyyuu
|
19200e40d0
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impl pseudo INode '/proc/self/fd/FD_NUM' for rustc app
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6 years ago |
|
Jackey-Huo
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6ec65b3c1d
|
Merge branch 'dev' of github.com:rcore-os/rCore into dev
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6 years ago |
|
Jiajie Chen
|
28aaae53b9
|
Refactor ioctl numbers and add FIOCLEX
|
6 years ago |
|
Jackey-Huo
|
e91718648e
|
add htif read function for rocket-chip
|
6 years ago |
|
WangRunji
|
6883127d5a
|
update fs. add BlockCache
|
6 years ago |
|
Jackey-Huo
|
e594a4af32
|
stage debug code for output
|
6 years ago |
|
Jiajie Chen
|
feae733bb9
|
Implement poll for pipes
|
6 years ago |
|
Jiajie Chen
|
64b383b69c
|
Save path even in release mode
|
6 years ago |
|
Jiajie Chen
|
ad2f02388c
|
Fix compilation on mipsel
|
6 years ago |
|
Jiajie Chen
|
81fde731d0
|
Save and log file paths on sys_open and sys_close
|
6 years ago |
|
WangRunji
|
6c988c4bfd
|
note potential lost wakeup problem in Condvar. fix some use case.
|
6 years ago |
|
Jiajie Chen
|
8651f09b31
|
Automatically enlarge heap when kernel heap is about to run out
|
6 years ago |
|
WangRunji
|
54de0d8ae7
|
remove once crate. fix bitvec crate commit id.
|
6 years ago |
|
Jiajie Chen
|
2f6f8ef9bc
|
Add syscall timing using rdtsc
|
6 years ago |
|
WangRunji
|
ba74f93ab8
|
x86_64: shrink kernel heap size and remove 'enlarge_heap'
|
6 years ago |
|
WangRunji
|
bc1bad3060
|
optimize sys_exec: only read ELF header
|
6 years ago |
|
WangRunji
|
c885ea6d77
|
impl pseudo INode '/proc/self/exe'
|
6 years ago |
|
Jiajie Chen
|
bd158e4e74
|
Do not panic when exec file is invalid
|
6 years ago |
|
WangRunji
|
60cdea81d9
|
fix check user ptr across VMAs
|
6 years ago |
|
WangRunji
|
a25c8132fe
|
delay mapping file
|
6 years ago |
|
Harry Chen
|
582268ec21
|
Enable framebuffer support for thinpad
Signed-off-by: Harry Chen <i@harrychen.xyz>
|
6 years ago |
|
WangRunji
|
88e1055eed
|
refactor fork MemorySet, introduce clone_map to MemoryHandler
|
6 years ago |
