| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 327 |
6875 d 8 h |
palkovsky |
/SPARTAN/trunk/ |
Doc updates, small fixes. |
|
| 326 |
6875 d 8 h |
palkovsky |
/SPARTAN/trunk/ |
Cleanup of makefiles to have common options in one main makefile.
Add simple build process for different simulators for MIPS.
Added FPU context & lazy FPU context switching to MIPS.
Cleanup of MIPS linker script.
Moved MIPS kernel above 1MB. Not tested on real machine yet, but it might help.
There is something broken with gcc inlined memcpy (either simulator or gcc), it is disabled on BigEndian mips now. |
|
| 323 |
6875 d 21 h |
jermar |
/SPARTAN/trunk/ |
Add comments for new floating point modifiers to print.c.
Remove left-over comments from AMD64 and IA-32 page.c.
Coding style clean up. |
|
| 318 |
6877 d 23 h |
jermar |
/SPARTAN/trunk/ |
Make AMD64 gencontext.c consistent with MIPS gencontext.c |
|
| 317 |
6877 d 23 h |
palkovsky |
/SPARTAN/trunk/ |
MIPS exception now saves all necesssary information only on stack. |
|
| 314 |
6878 d 10 h |
palkovsky |
/SPARTAN/trunk/ |
Small cleanups |
|
| 309 |
6878 d 23 h |
palkovsky |
/SPARTAN/trunk/ |
Added architecture independent hooks for fpu lazy context switching.
It is enabled by defining FPU_LAZY |
|
| 307 |
6879 d 0 h |
palkovsky |
/SPARTAN/trunk/ |
Fixed things broken by last commit. |
|
| 306 |
6879 d 0 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. |
|
| 303 |
6879 d 17 h |
palkovsky |
/SPARTAN/trunk/ |
|
|
| 298 |
6879 d 21 h |
decky |
/SPARTAN/trunk/ |
remove lower 2 GB identity mapping (IA-32) |
|
| 295 |
6879 d 22 h |
palkovsky |
/SPARTAN/trunk/ |
Test that really tests SSE context switching. |
|
| 293 |
6880 d 9 h |
palkovsky |
/SPARTAN/trunk/ |
Symbol table now contains static functions too.
NOTE: gcc heavily inlines, be aware of optimizations.
Removed excesive item from boot page tables. |
|
| 292 |
6880 d 10 h |
jermar |
/SPARTAN/trunk/ |
Add byteorder.h to support conversions between different endianesses.
Add native_le2host().
Use native_le2host() in get_symtab_entry(). |
|
| 289 |
6880 d 13 h |
palkovsky |
/SPARTAN/trunk/ |
Added preprocessed linker script to AMD architecture, so that
the constants are all only in the header files. |
|
| 288 |
6880 d 15 h |
jermar |
/SPARTAN/trunk/ |
Create tools/ directory.
Move helper scripts and tools out of src/ and arch/. |
|
| 284 |
6881 d 0 h |
palkovsky |
/SPARTAN/trunk/src/ |
|
|
| 283 |
6881 d 0 h |
palkovsky |
/SPARTAN/trunk/ |
IA32 printf-double support migrated to amd64 |
|
| 282 |
6881 d 1 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. |
|
| 276 |
6881 d 12 h |
cejka |
/SPARTAN/trunk/src/debug/ |
Printf "E" and "F" format fixed. |
|
| 274 |
6881 d 14 h |
palkovsky |
/SPARTAN/trunk/src/ |
|
|
| 273 |
6881 d 15 h |
palkovsky |
/SPARTAN/trunk/ |
Changes to make ia32 smp code not architecture dependent.
Changes to accomodate new gdtr loading scheme. |
|
| 270 |
6881 d 16 h |
palkovsky |
/SPARTAN/trunk/ |
Symbols now include filename |
|
| 268 |
6881 d 16 h |
palkovsky |
/SPARTAN/trunk/ |
Added symbol table lookup in exceptions.
This breaks ia64 & ppc architecture compiles. |
|
| 266 |
6881 d 19 h |
cejka |
/SPARTAN/trunk/ |
Support for NaN and infinity in printf. |
|
| 265 |
6881 d 20 h |
palkovsky |
/SPARTAN/trunk/ |
Added basic FPU context (not working).
Added CPU utilities from ia32 |
|
| 264 |
6881 d 20 h |
cejka |
/SPARTAN/trunk/ |
E option in printf added. |
|
| 259 |
6881 d 21 h |
palkovsky |
/SPARTAN/trunk/ |
Fixed asm problems in asm in atomic instructions. |
|
| 258 |
6881 d 23 h |
palkovsky |
/SPARTAN/trunk/src/proc/ |
Fixed retyping, so that it compiles with gcc 4.0.2 |
|
| 257 |
6881 d 23 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. |
|
| 251 |
6882 d 9 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 |
6882 d 15 h |
jermar |
/SPARTAN/trunk/ |
Make atomic_dec() and atomic_inc() take (volatile int *) argument, not (volatile count_t *). |
|
| 245 |
6882 d 16 h |
palkovsky |
/SPARTAN/trunk/ |
Use ia32 memmap.h/memmapash.h |
|
| 243 |
6882 d 18 h |
palkovsky |
/SPARTAN/trunk/ |
Resolved mapping of e820 boot area, so that it can be accessed as
e820table from 32-bit mode and e820table_boot from real mode. |
|
| 242 |
6882 d 19 h |
palkovsky |
/SPARTAN/trunk/ |
Fixed stack settings in boot.S in real mode.
Added ia32 memmap support.
Added cpuid support. |
|
| 241 |
6883 d 14 h |
palkovsky |
/SPARTAN/trunk/ |
Cleanups so that it compiles on ia-32 & amd-64 cleanly |
|
| 239 |
6883 d 15 h |
vana |
/SPARTAN/trunk/ |
Missing ";" added |
|
| 238 |
6883 d 15 h |
vana |
/SPARTAN/trunk/ |
Register dump on IA-64 exceptions |
|
| 236 |
6883 d 16 h |
jermar |
/SPARTAN/trunk/src/ |
Add missing header into kinit.c.
Do not use PA2KA() on dst_ptl0. |
|
| 235 |
6883 d 16 h |
decky |
/SPARTAN/trunk/ |
load the kernel above 1 MB on IA-32 |
|