Rev |
Age |
Author |
Path |
Log message |
Diff |
467 |
6856 d 12 h |
jermar |
/SPARTAN/trunk/arch/ |
Add sparc64 context_offset.h.
Fix symbolic links in amd64 to be relative. |
|
457 |
6856 d 16 h |
decky |
/SPARTAN/trunk/ |
new build system almost finished |
|
419 |
6871 d 8 h |
bondari |
/SPARTAN/trunk/arch/ |
Memory inline functions for AMD64.
memcmp and memcpy are redefined according to norma |
|
414 |
6877 d 19 h |
jermar |
/SPARTAN/trunk/ |
Create generic context_save() and context_restore().
These two functions are defined inline and only call context_save_arch() and context_restore_arch(), respectively.
The main purpose of this is to enable centralized commenting of these important and tricky functions. |
|
413 |
6878 d 5 h |
jermar |
/SPARTAN/trunk/ |
Rename cpu_priority_{high|low|restore|read} functions to interrupts_{disable|enable|restore|read}.
Rename pri_t to ipl_t (Interrupt Priority Level).
Rename thread_t::pri to thread_t::priority. |
|
391 |
6891 d 6 h |
jermar |
/SPARTAN/trunk/ |
mips32 memory management work.
TLB Refill Exception implemented (passed basic testing).
Remove bit g from struct entry_hi.
Add generic find_mapping().
Add asid to vm_t type, define asid_t to hide architecture specific differences.
Implement ASID allocation for mips32, dummy for other architectures.
Add THE->vm (a.k.a. VM).
Add vm_install_arch().
Move pte_t definition to arch/types.h on each architecture.
Fix PTL manipulating functions on mips32 to shift pfn by 12 instead of by 14.
Fix tlb_init_arch() to initialize all entries.
Other.
Remove unnecessary header files from arch.h
Add missing headers here and there.
Remove two unnecessary ld flags from mips32 makefile. |
|
389 |
6891 d 17 h |
jermar |
/SPARTAN/trunk/ |
MIPS work.
Fix some name inconsistencies between cp0 functions' declarations and definitions.
Add and implement tlb_init_arch().
Add tlb_modified() exception handler.
Other architectures: add dummy tlb_init_arch(). |
|
363 |
6906 d 7 h |
jermar |
/SPARTAN/trunk/arch/ |
Fix copyright notices. |
|
361 |
6906 d 8 h |
bondari |
/SPARTAN/trunk/ |
Memory routines per-arch declations for future implementation |
|
349 |
6910 d 7 h |
jermar |
/SPARTAN/trunk/ |
Optimize sorting functions so that malloc() and free() is called only for e_size > EBUFSIZE.
Smaller buffers are allocated directly on the stack.
Some copyright holder fixes on some files written by Ondrej Palkovsky. |
|
348 |
6912 d 7 h |
jermar |
/SPARTAN/trunk/arch/ |
Optimize some assembler functions. |
|
338 |
6914 d 13 h |
jermar |
/SPARTAN/trunk/ |
Avoid code duplication by creating generic byteorder.h.
Some naming changes in swap functions. |
|
332 |
6914 d 16 h |
palkovsky |
/SPARTAN/trunk/ |
Updated symtab so that it works correctly with BE architectures.
Changed compiler for BE MIPS to be mips-sgi-irix5, because
mipsel -EB does not behave correctly.
Doc updates to amd64.
Added ARC BIOS support to MIPS architecture. Putchar works correctly,
kernel passed FPU & some rwlock tests. |
|
309 |
6919 d 18 h |
palkovsky |
/SPARTAN/trunk/ |
Added architecture independent hooks for fpu lazy context switching.
It is enabled by defining FPU_LAZY |
|
306 |
6919 d 19 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. |
|
292 |
6921 d 5 h |
jermar |
/SPARTAN/trunk/ |
Add byteorder.h to support conversions between different endianesses.
Add native_le2host().
Use native_le2host() in get_symtab_entry(). |
|
289 |
6921 d 9 h |
palkovsky |
/SPARTAN/trunk/ |
Added preprocessed linker script to AMD architecture, so that
the constants are all only in the header files. |
|
282 |
6921 d 20 h |
palkovsky |
/SPARTAN/trunk/ |
Fixed gdtr naming issues after ia32 changes.
Fixed stack alignment on new thread to by multiple of 16,
we are now ABI-correct and we do not #GP on va_arg to boot.
Fixed bad exception register names reporting.
Fixed bad _hardcoded_load_addr, which caused allocation of kernel text
frames. |
|
275 |
6922 d 9 h |
palkovsky |
/SPARTAN/trunk/arch/ |
Moved AMD64 kernel above 1MB. |
|
273 |
6922 d 10 h |
palkovsky |
/SPARTAN/trunk/ |
Changes to make ia32 smp code not architecture dependent.
Changes to accomodate new gdtr loading scheme. |
|
268 |
6922 d 12 h |
palkovsky |
/SPARTAN/trunk/ |
Added symbol table lookup in exceptions.
This breaks ia64 & ppc architecture compiles. |
|
266 |
6922 d 14 h |
cejka |
/SPARTAN/trunk/ |
Support for NaN and infinity in printf. |
|
259 |
6922 d 17 h |
palkovsky |
/SPARTAN/trunk/ |
Fixed asm problems in asm in atomic instructions. |
|
257 |
6922 d 18 h |
palkovsky |
/SPARTAN/trunk/ |
Added basic FPU context (not working).
Added CPU utilities from ia32
Fixed bug in vm.c that wanted PTL to be mapped in bottom memory. |
|
253 |
6922 d 20 h |
jermar |
/SPARTAN/trunk/arch/ |
Implement PPC's get_stack_base().
Comment AMD64's get_stack_base(). |
|
252 |
6922 d 21 h |
palkovsky |
/SPARTAN/trunk/arch/amd64/ |
Added volatile to inb/outb, so that it does not optimeze
lot of things out anymore.
Working delay loop. |
|
251 |
6923 d 4 h |
palkovsky |
/SPARTAN/trunk/ |
Changes, that were needed to make it work on Bochs.
- We CAN use the NX bit in paging tables, but we have
to initialize the NXE bit in EFER register first. |
|
248 |
6923 d 10 h |
jermar |
/SPARTAN/trunk/ |
Make atomic_dec() and atomic_inc() take (volatile int *) argument, not (volatile count_t *). |
|
245 |
6923 d 11 h |
palkovsky |
/SPARTAN/trunk/ |
Use ia32 memmap.h/memmapash.h |
|
242 |
6923 d 14 h |
palkovsky |
/SPARTAN/trunk/ |
Fixed stack settings in boot.S in real mode.
Added ia32 memmap support.
Added cpuid support. |
|
241 |
6924 d 9 h |
palkovsky |
/SPARTAN/trunk/ |
Cleanups so that it compiles on ia-32 & amd-64 cleanly |
|
230 |
6924 d 13 h |
cejka |
/SPARTAN/trunk/arch/ |
Created fmath as basic tool for IEEE 754 floating point numbers.
Added option $F for printf for printing "double" type. |
|
226 |
6924 d 14 h |
palkovsky |
/SPARTAN/trunk/ |
Fixed typo in 'outb' instruction.
Paging basically working. |
|
224 |
6924 d 19 h |
palkovsky |
/SPARTAN/trunk/arch/ |
Interrupts for amd64. |
|
219 |
6925 d 3 h |
palkovsky |
/SPARTAN/trunk/ |
Fixed bad type in frame.c.
Amd64 prints banner. |
|
216 |
6925 d 4 h |
palkovsky |
/SPARTAN/trunk/ |
hardcoded_symbol fixed into linker script on amd64/ia32/mips architecture |
|
211 |
6925 d 6 h |
palkovsky |
/SPARTAN/trunk/arch/amd64/ |
SVN cleanup |
|
210 |
6925 d 6 h |
decky |
/SPARTAN/trunk/ |
many PPC stuff, platform dependent arch.h header files |
|
206 |
6925 d 17 h |
palkovsky |
/SPARTAN/trunk/ |
Better types for ia32 drivers, so that they can be reused in amd64.
Build script cleanup amd64.
New code / not working yet / in amd64. |
|
200 |
6926 d 6 h |
palkovsky |
/SPARTAN/trunk/ |
Added putchar to AMD |
|