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893 Commits 6 Branches 1 Tag 15 MiB
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Author SHA1 Message Date
WangRunji
69f6f4070e Add IRQ handler for ToUser, ToKernel, GPF, Syscall. 
Now trigger ToUser interrupt will cause GPF.
 2018-04-18 21:53:39 +08:00
WangRunji
cb19bc5464 Start AP one by one. Fix deadlock. 2018-04-18 15:22:06 +08:00
WangRunji
2b813b2acc Set CPU num to 4. Init lapic for each. TODO: fix deadlock. 2018-04-18 14:55:09 +08:00
WangRunji
f6df3c412c Now CPU1 can handle interrupt. Alloc TSS & GDT & IDT at kernel heap. 2018-04-18 14:26:34 +08:00
WangRunji
3e9ee46850 Now CPU1 can enter Rust. Change kernel guard page. 
CPU1 is sharing page table with CPU0
 2018-04-18 12:26:21 +08:00
WangRunji
1e293763bc Fix loading entryother. Now CPU1 can print OK. 2018-04-18 10:23:00 +08:00
WangRunji
8a8aff8917 Copy start_ap to lapic.c . Simple startothers(). Try to boot AP but failed. 2018-04-18 01:56:54 +08:00
WangRunji
cc34857482 Copy entrystart.S from xv6 x86_64, translate it to nasm, link @ 0x7000. 2018-04-18 00:07:43 +08:00
WangRunji
491f9d0d4a PIT working 2018-04-17 21:34:36 +08:00
WangRunji
7b3b59bf1e Update crate bitflags to 1.0 2018-04-17 20:55:12 +08:00
WangRunji
fa2e9866de Keyboard working. Link C code from xv6 x86_64. 2018-04-17 20:13:28 +08:00
WangRunji
df58911ac4 COM2. Merge APIC/PIC interface. 2018-04-17 19:42:58 +08:00
WangRunji
57fabda398 Copy serial mod from Redox. Now serial interrupt is working. 2018-04-17 15:57:34 +08:00
WangRunji
038867921e Move device init to arch mod 2018-04-17 15:32:53 +08:00
WangRunji
01c0c3b2ad Move IDT & GDT to arch, as Redox did. 2018-04-16 01:22:18 +08:00
WangRunji
77703442e7 Move paging mod to arch, as Redox did. 2018-04-16 01:04:23 +08:00
WangRunji
5b91db9d76 Move interrupt mod 2018-04-16 00:27:45 +08:00
WangRunji
d330bd8224 Merge branch 'dev' into move-kernel-va 
# Conflicts:
#	src/arch/x86_64/boot/linker.ld
#	src/consts.rs
#	src/interrupts/mod.rs
 2018-04-15 21:30:43 +08:00
WangRunji
d5cd4673fb Discard va to pa. Higher half kernel complete. 2018-04-15 21:17:38 +08:00
WangRunji
a4988195ce Fix kernel remap by fixing section name & linker. 2018-04-15 20:57:27 +08:00
WangRunji
cea8ccdac9 Recover IDT, using Once<> 2018-04-15 20:42:42 +08:00
WangRunji
230d5a0287 Move remap_the_kernel() out of paging mod. Add page fault handler. 2018-04-15 17:26:56 +08:00
WangRunji
9b4d9a4a1f Init IDT at beginning 2018-04-15 15:00:04 +08:00
WangRunji
3b792baf5b ACK for APIC IRQ 2018-04-15 01:01:44 +08:00
WangRunji
156034c3d1 Support timer IRQ from PIC 2018-04-15 00:45:57 +08:00
WangRunji
8af7220d25 Disable PIC 2018-04-14 22:43:57 +08:00
WangRunji
cf099ffa99 Make inits 'safe' 2018-04-14 22:22:11 +08:00
WangRunji
2028eadbfe Protect PIC & IOAPIC with Mutex 2018-04-14 22:08:42 +08:00
WangRunji
bb51547c12 Improve IOAPIC mod 2018-04-14 21:24:49 +08:00
WangRunji
15b1687ac6 Complete IOAPIC init 2018-04-14 20:44:49 +08:00
WangRunji
a76bfbc7f8 Copy PIC mod from Redox 2018-04-14 20:18:59 +08:00
WangRunji
4029e6d2d3 Fix gdt compile error 2018-04-14 20:18:37 +08:00
WangRunji
2f24eefb1d Copy GDT Segments from xv6 x86_64. Split IRQ mod. 2018-04-14 01:13:12 +08:00
WangRunji
ab37e359ac Temporarily map pages and run pass APIC init. 2018-04-13 22:57:41 +08:00
WangRunji
5d03035f9e Add page fault handler 2018-04-13 22:22:52 +08:00
WangRunji
bacc97ee94 Move address to memory mod. 2018-04-13 20:28:38 +08:00
WangRunji
03d4adfcfe Fix rsp. Use PhysicalAddress. 2018-04-13 18:41:39 +08:00
WangRunji
ca683e4787 More strict PhysicalAddress type 2018-04-13 15:14:19 +08:00
WangRunji
3b4f855763 Modify remap_kernel() 2018-04-13 14:22:50 +08:00
WangRunji
5db8c6f836 Add consts.rs from Redox. 2018-04-13 14:22:09 +08:00
WangRunji
02773ed2f4 Move kernel virtual address to high zone. Change asm. 2018-04-13 14:21:09 +08:00
WangRunji
96258c6a0b Rewrite build.rs again 2018-04-13 00:54:13 +08:00
WangRunji
21d97418d6 Impl lapic linking C code. Fix build.rs in macOS. 2018-04-12 23:46:44 +08:00
WangRunji
b549d08724 Add debug_asm in Makefile 2018-04-12 23:44:25 +08:00
WangRunji
5c80d903ad Finish ACPI init 2018-04-12 20:57:56 +08:00
WangRunji
8f3d7432d6 Add mid presentation 2018-04-12 20:23:19 +08:00
WangRunji
2ffa236414 Add mid report 2018-04-12 15:53:34 +08:00
WangRunji
06d85a5ce9 Rewrite build.rs 2018-04-11 21:48:29 +08:00
WangRunji
8c7ca612e7 Add example of binding C 2018-04-11 21:27:11 +08:00
WangRunji
7f872901ce Serial stdio 2018-04-10 20:46:24 +08:00