| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 326 |
6841 d 12 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. |
|
| 325 |
6841 d 20 h |
palkovsky |
/SPARTAN/trunk/arch/mips/include/ |
Forgotten file... |
|
| 324 |
6841 d 23 h |
palkovsky |
/SPARTAN/trunk/ |
MIPS architecture now works without any problems in
- msim: compile as OUTPUT_FORMAT(binary)
- gxemul: compile as OUTPUT_FORMAT(ecoff-littlemips), or create
configuration file for binary format (will be done later)
- simics: compile as OUTPUT_FORMAT(elf32-little), might work with binary
format, didn't try yet. |
|
| 321 |
6842 d 15 h |
palkovsky |
/SPARTAN/trunk/arch/mips/boot/ |
Fixed bad instructions in loader. |
|
| 320 |
6842 d 16 h |
palkovsky |
/SPARTAN/trunk/arch/mips/src/ |
Bad stack settings. Why did not msim complain?? |
|
| 319 |
6844 d 2 h |
jermar |
/SPARTAN/trunk/arch/mips/ |
Copyright notices changes. |
|
| 317 |
6844 d 3 h |
palkovsky |
/SPARTAN/trunk/ |
MIPS exception now saves all necesssary information only on stack. |
|
| 314 |
6844 d 13 h |
palkovsky |
/SPARTAN/trunk/ |
Small cleanups |
|
| 313 |
6844 d 14 h |
palkovsky |
/SPARTAN/trunk/arch/ |
MIPS bug fixes.
Added usermode to MIPS, unfortunately impossible to test until
MM is ready. |
|
| 309 |
6845 d 3 h |
palkovsky |
/SPARTAN/trunk/ |
Added architecture independent hooks for fpu lazy context switching.
It is enabled by defining FPU_LAZY |
|
| 308 |
6845 d 3 h |
jermar |
/SPARTAN/trunk/arch/mips/src/ |
Just formatting changes. |
|
| 307 |
6845 d 3 h |
palkovsky |
/SPARTAN/trunk/ |
Fixed things broken by last commit. |
|
| 306 |
6845 d 4 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. |
|
| 293 |
6846 d 13 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 |
6846 d 13 h |
jermar |
/SPARTAN/trunk/ |
Add byteorder.h to support conversions between different endianesses.
Add native_le2host().
Use native_le2host() in get_symtab_entry(). |
|
| 289 |
6846 d 17 h |
palkovsky |
/SPARTAN/trunk/ |
Added preprocessed linker script to AMD architecture, so that
the constants are all only in the header files. |
|
| 268 |
6847 d 20 h |
palkovsky |
/SPARTAN/trunk/ |
Added symbol table lookup in exceptions.
This breaks ia64 & ppc architecture compiles. |
|
| 266 |
6847 d 22 h |
cejka |
/SPARTAN/trunk/ |
Support for NaN and infinity in printf. |
|
| 256 |
6848 d 3 h |
decky |
/SPARTAN/trunk/arch/mips/include/ |
fix MIPS build error |
|
| 242 |
6848 d 23 h |
palkovsky |
/SPARTAN/trunk/ |
Fixed stack settings in boot.S in real mode.
Added ia32 memmap support.
Added cpuid support. |
|