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Smp (#23)

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* Fire up multiple processors

* Use IPIs to wake up secondary processors

* Much better exception information

* Modifications to show more information on fault

* WIP: Use real libstd

* Add TLS (not complete)

* Add random function, export getpid, cleanup

* Do not spin APs until new context

* Update rust

* Update rust

* Use rd/wrfsbase

* Implement TLS

* Implement compiler builtins and update rust

* Update rust

* Back to Redox libstd

* Update rust
This commit is contained in:
Jeremy Soller 2016-10-31 10:49:00 -06:00 • committed by GitHub
parent 25dc44b348
commit 149b0297a4
54 changed files with 1121 additions and 380 deletions
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8
bootloader/x86_64/startup-x86_64.asm
View file

@ -26,9 +26,9 @@ startup_ap:
mov edi, 0x70000
mov cr3, edi
;enable Page Global, Page Address Extension, and Page Size Extension
;enable FSGSBASE, FXSAVE/FXRSTOR, Page Global, Page Address Extension, and Page Size Extension
mov eax, cr4
or eax, 1 << 7 | 1 << 5 | 1 << 4
or eax, 1 << 16 | 1 << 9 | 1 << 7 | 1 << 5 | 1 << 4
mov cr4, eax
; load protected mode GDT
@ -91,9 +91,9 @@ startup_arch:
mov edi, 0x70000
mov cr3, edi
;enable Page Global, Page Address Extension, and Page Size Extension
;enable FSGSBASE, FXSAVE/FXRSTOR, Page Global, Page Address Extension, and Page Size Extension
mov eax, cr4
or eax, 1 << 7 | 1 << 5 | 1 << 4
or eax, 1 << 16 | 1 << 9 | 1 << 7 | 1 << 5 | 1 << 4
mov cr4, eax
; load protected mode GDT