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Rev Age Author Path Log message Diff
315 6878 d 6 h jermar /SPARTAN/trunk/arch/ia32/ Make IA-32 userspace stack be aligned on doubleword boundary.
In userspace(), mark "eax" as clobbered register.		  
314 6878 d 15 h palkovsky /SPARTAN/trunk/ Small cleanups  
313 6878 d 15 h palkovsky /SPARTAN/trunk/arch/ MIPS bug fixes.
Added usermode to MIPS, unfortunately impossible to test until
MM is ready.		  
312 6878 d 16 h jermar /SPARTAN/trunk/arch/ia32/ According to IA-32 ABI, %edx and %ecx don't have to be saved accross function calls.
Remove these registers from context_t and adjust context_save() and context_restore() to make use of this fact.		  
311 6878 d 16 h bondari /SPARTAN/trunk/arch/ia32/src/acpi/ Minor after fixes to madt parsing  
310 6878 d 17 h bondari /SPARTAN/trunk/arch/ia32/src/acpi/ Fixed possible non-consequentive local apic madt entries
Request for peer review - was not possible to test.		  
309 6879 d 4 h palkovsky /SPARTAN/trunk/ Added architecture independent hooks for fpu lazy context switching.
It is enabled by defining FPU_LAZY		  
308 6879 d 5 h jermar /SPARTAN/trunk/arch/mips/src/ Just formatting changes.  
307 6879 d 5 h palkovsky /SPARTAN/trunk/ Fixed things broken by last commit.  
306 6879 d 5 h palkovsky /SPARTAN/trunk/ Fixed mips boot process.
On interrupt saving registers, save $lo, $hi.
Add interrupt naming to asm files (mips).
Save only necessary registers on context switch (see mips ABI).
Fixed copyright info.		  
305 6879 d 16 h jermar /SPARTAN/trunk/ Change processor type in simics.conf to x86-hammer.
This way it supports both IA-32 and AMD64.

Fix comment in i8259.c.		  
304 6879 d 17 h decky /SPARTAN/trunk/contrib/conf/ sample Simics configuration  
303 6879 d 22 h palkovsky /SPARTAN/trunk/  
302 6879 d 23 h palkovsky /SPARTAN/trunk/arch/ia32/src/drivers/ Fixed bad slave i8259 initialization.  
301 6880 d 1 h palkovsky /SPARTAN/trunk/arch/ Backported amd64 build process back to ia32.  
300 6880 d 1 h palkovsky /SPARTAN/trunk/arch/ia32/ Backported AMD64 linker and boot changes back to IA32.  
299 6880 d 2 h palkovsky /SPARTAN/trunk/arch/amd64/src/ Better stack recognition in stack content dump.  
298 6880 d 2 h decky /SPARTAN/trunk/ remove lower 2 GB identity mapping (IA-32)  
297 6880 d 2 h palkovsky /SPARTAN/trunk/ Symtab now contains variables  
296 6880 d 3 h palkovsky /SPARTAN/trunk/ More logical fpu_context_engaged setting.
The sse1 test now correctly tests for thread migration settings.		  

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