Subversion Repositories HelenOS-historic

Rev

Go to most recent revision | Show changed files | Directory listing | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
46 6959 d 10 h vana /SPARTAN/trunk/ Remove fpu_context pointer from context_t.
Add fpu_context statically to thread_t.
Two functions for saving and restoring FPU context on lazy switch.		  
45 6959 d 14 h vana /SPARTAN/trunk/ Added fpu_context_t type.
IA-32's version of this type contains array of 512 bytes to be used by FXSAVE ... instructions.		  
42 6960 d 2 h jermar /SPARTAN/trunk/ Add stdarg.h to support variable argument list functions on architectures with compiler support for __builtin_va_*.
stackarg.h is kept for those architectures which lack that kind of support and for testing purposes.

Make printing functions use the __native type and support the maximum integer width.		  
40 6961 d 11 h jermar /SPARTAN/trunk/ Variable argument list support for architectures passing arguments on stack.  
39 6963 d 2 h jermar /SPARTAN/trunk/arch/ia64/ IA-64 cosmetics.
Fix boot/boot.s to jump to the appropriate address.
Revert _link.ld to contain previously deleted sections.		  
38 6964 d 5 h jermar /SPARTAN/trunk/arch/ia32/ Make read/write_dr0() inlined.  
37 6964 d 13 h jermar /SPARTAN/trunk/ More IA-64 work.
IA-64 putchar() for Ski simulator.
Linker script changes.		  
36 6965 d 4 h jermar /SPARTAN/trunk/arch/ia64/ More IA-64 work.  
35 6966 d 13 h jermar /SPARTAN/trunk/ Early support for IA-64 architecture.  
34 6967 d 7 h jermar /SPARTAN/trunk/ More ACPI work.
Initial MADT table parsing.

SMP renaming and reorganization to reflect there are more ways to bring SMP up.		  
33 6967 d 23 h jermar /SPARTAN/trunk/ ACPI update (RSDT/XSDT configuration).
Cosmetic changes.		  
32 6970 d 3 h jermar /SPARTAN/trunk/ ACPI detection code.
MP detection code rewrite.
Minor changes.		  
31 6971 d 8 h jermar /SPARTAN/trunk/ Replace the deadlock-prone TLB shootdown algorithm with a deadlock-free implementation.
The implementation is a variant of the CMU TLB consistency algorithm.
Very inefficient implementation of a very inefficient (but correct) algorithm.		  
30 6971 d 14 h jermar /SPARTAN/trunk/arch/ia32/ Separate EBDA detection from MP Specification code. EBDA address will be needed during ACPI initialization.  
29 6972 d 7 h jermar /SPARTAN/trunk/arch/ia32/ Begin ACPI support.
ACPI support will be necessary for initialization of SMP systems with SMT (HyperThreading).		  
28 6972 d 11 h jermar /SPARTAN/trunk/ Small improvements.  
27 6973 d 2 h jermar /SPARTAN/trunk/ APIC changes and fixes.
Be more robust during MP configuration.

Do not use APIC ID as CPU_ID_ARCH anymore.
Changing APIC ID's is not a good idea.
Use dr0 register instead.		  
26 6975 d 10 h jermar /SPARTAN/trunk/ Code cleanup after arch_init() splitting.
Restore %ds and %es registers before iret.		  
24 6978 d 5 h jermar /SPARTAN/trunk/ Small fixes.  
23 6978 d 8 h jermar /SPARTAN/trunk/ Fix wrong order of *_init() function calls.  

←Prev12Next→

Show All