| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 326 |
6955 d 21 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 |
6956 d 5 h |
palkovsky |
/SPARTAN/trunk/arch/mips/include/ |
Forgotten file... |
|
| 324 |
6956 d 8 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. |
|
| 323 |
6956 d 10 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. |
|
| 322 |
6956 d 23 h |
jermar |
/SPARTAN/trunk/arch/ia64/ |
Reduce IA-64 context_t according to IA-64 ABI.
Make IA-64 port compile again. |
|
| 321 |
6957 d 0 h |
palkovsky |
/SPARTAN/trunk/arch/mips/boot/ |
Fixed bad instructions in loader. |
|
| 320 |
6957 d 1 h |
palkovsky |
/SPARTAN/trunk/arch/mips/src/ |
Bad stack settings. Why did not msim complain?? |
|
| 319 |
6958 d 11 h |
jermar |
/SPARTAN/trunk/arch/mips/ |
Copyright notices changes. |
|
| 318 |
6958 d 12 h |
jermar |
/SPARTAN/trunk/ |
Make AMD64 gencontext.c consistent with MIPS gencontext.c |
|
| 317 |
6958 d 12 h |
palkovsky |
/SPARTAN/trunk/ |
MIPS exception now saves all necesssary information only on stack. |
|
| 316 |
6958 d 13 h |
jermar |
/SPARTAN/trunk/arch/ia32/src/ |
Optimize assembler code according to the knoweledge of IA-32 ABI. |
|
| 315 |
6958 d 14 h |
jermar |
/SPARTAN/trunk/arch/ia32/ |
Make IA-32 userspace stack be aligned on doubleword boundary.
In userspace(), mark "eax" as clobbered register. |
|
| 314 |
6958 d 22 h |
palkovsky |
/SPARTAN/trunk/ |
Small cleanups |
|
| 313 |
6958 d 22 h |
palkovsky |
/SPARTAN/trunk/arch/ |
MIPS bug fixes.
Added usermode to MIPS, unfortunately impossible to test until
MM is ready. |
|
| 312 |
6958 d 23 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 |
6959 d 0 h |
bondari |
/SPARTAN/trunk/arch/ia32/src/acpi/ |
Minor after fixes to madt parsing |
|
| 310 |
6959 d 0 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 |
6959 d 12 h |
palkovsky |
/SPARTAN/trunk/ |
Added architecture independent hooks for fpu lazy context switching.
It is enabled by defining FPU_LAZY |
|
| 308 |
6959 d 12 h |
jermar |
/SPARTAN/trunk/arch/mips/src/ |
Just formatting changes. |
|
| 307 |
6959 d 12 h |
palkovsky |
/SPARTAN/trunk/ |
Fixed things broken by last commit. |
|
| 306 |
6959 d 13 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 |
6960 d 0 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 |
6960 d 0 h |
decky |
/SPARTAN/trunk/contrib/conf/ |
sample Simics configuration |
|
| 303 |
6960 d 6 h |
palkovsky |
/SPARTAN/trunk/ |
|
|
| 302 |
6960 d 6 h |
palkovsky |
/SPARTAN/trunk/arch/ia32/src/drivers/ |
Fixed bad slave i8259 initialization. |
|
| 301 |
6960 d 9 h |
palkovsky |
/SPARTAN/trunk/arch/ |
Backported amd64 build process back to ia32. |
|
| 300 |
6960 d 9 h |
palkovsky |
/SPARTAN/trunk/arch/ia32/ |
Backported AMD64 linker and boot changes back to IA32. |
|
| 299 |
6960 d 9 h |
palkovsky |
/SPARTAN/trunk/arch/amd64/src/ |
Better stack recognition in stack content dump. |
|
| 298 |
6960 d 9 h |
decky |
/SPARTAN/trunk/ |
remove lower 2 GB identity mapping (IA-32) |
|
| 297 |
6960 d 10 h |
palkovsky |
/SPARTAN/trunk/ |
Symtab now contains variables |
|
| 296 |
6960 d 10 h |
palkovsky |
/SPARTAN/trunk/ |
More logical fpu_context_engaged setting.
The sse1 test now correctly tests for thread migration settings. |
|
| 295 |
6960 d 11 h |
palkovsky |
/SPARTAN/trunk/ |
Test that really tests SSE context switching. |
|
| 294 |
6960 d 12 h |
jermar |
/SPARTAN/trunk/arch/ |
Add timeout to kmp() so that we don't deadlock while waiting for AP's to come up.
Improve comment in byteorder.h. |
|
| 293 |
6960 d 22 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 |
6960 d 22 h |
jermar |
/SPARTAN/trunk/ |
Add byteorder.h to support conversions between different endianesses.
Add native_le2host().
Use native_le2host() in get_symtab_entry(). |
|
| 291 |
6961 d 2 h |
jermar |
/SPARTAN/trunk/arch/ia32/src/smp/ |
AP cpus are not supposed to touch A20 for this bit is enabled by the BSP cpu. |
|
| 290 |
6961 d 2 h |
palkovsky |
/SPARTAN/trunk/arch/ia32/ |
|
|
| 289 |
6961 d 2 h |
palkovsky |
/SPARTAN/trunk/ |
Added preprocessed linker script to AMD architecture, so that
the constants are all only in the header files. |
|
| 288 |
6961 d 4 h |
jermar |
/SPARTAN/trunk/ |
Create tools/ directory.
Move helper scripts and tools out of src/ and arch/. |
|
| 287 |
6961 d 6 h |
jermar |
/SPARTAN/trunk/arch/ppc/ |
Symtab support for PPC. |
|