| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 267 |
6881 d 6 h |
decky |
/SPARTAN/trunk/arch/ia32/ |
proper way of initializing GDT during boot on IA-32, fixes the nasty hack
SMP might be still broken |
|
| 266 |
6881 d 7 h |
cejka |
/SPARTAN/trunk/ |
Support for NaN and infinity in printf. |
|
| 264 |
6881 d 8 h |
cejka |
/SPARTAN/trunk/ |
E option in printf added. |
|
| 257 |
6881 d 12 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. |
|
| 247 |
6882 d 4 h |
jermar |
/SPARTAN/trunk/arch/ia32/src/mm/ |
Fix nasty bug in arch/mm/frame.c.
frame_region_not_free() takes address as its second argument, not size. |
|
| 246 |
6882 d 4 h |
decky |
/SPARTAN/trunk/arch/ia32/src/mm/ |
make IA-32 UP work again (nasty hack) |
|
| 244 |
6882 d 6 h |
decky |
/SPARTAN/trunk/arch/ia32/src/ |
temporarily fix IA-32 boot bug |
|
| 243 |
6882 d 6 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. |
|
| 235 |
6883 d 5 h |
decky |
/SPARTAN/trunk/ |
load the kernel above 1 MB on IA-32 |
|
| 233 |
6883 d 5 h |
jermar |
/SPARTAN/trunk/arch/ia32/src/mm/ |
Do not use the unmapped addresses of e820 kernel structures.
Use PA2KA() to access the e820 counter and memtable. |
|
| 232 |
6883 d 6 h |
jermar |
/SPARTAN/trunk/arch/ia32/src/ |
Fix addresses in GDT and IDT to be virtual addresses. |
|
| 230 |
6883 d 6 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. |
|
| 224 |
6883 d 12 h |
palkovsky |
/SPARTAN/trunk/arch/ |
Interrupts for amd64. |
|
| 222 |
6883 d 12 h |
decky |
/SPARTAN/trunk/arch/ia32/ |
IA-32 GRUB support (alpha) |
|
| 216 |
6883 d 21 h |
palkovsky |
/SPARTAN/trunk/ |
hardcoded_symbol fixed into linker script on amd64/ia32/mips architecture |
|
| 206 |
6884 d 10 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. |
|
| 205 |
6884 d 11 h |
jermar |
/SPARTAN/trunk/ |
Get rid of memcopy().
All we now have is memcpy() and _memcpy().
memcpy() is defined to be builtin.
Where not applicable, architectures must implement memcpy() code or call slowish _memcopy(). |
|
| 198 |
6885 d 0 h |
jermar |
/SPARTAN/trunk/ |
Switch order of 'src' and 'dst' arguments in some left-over uses of memcopy.
Cleanup. |
|
| 196 |
6885 d 1 h |
vana |
/SPARTAN/trunk/arch/ia32/src/ |
ASM version of memcopy repaired on ia32 |
|
| 195 |
6885 d 2 h |
vana |
/SPARTAN/trunk/ |
1) memcopy and _memcopy functions rewriten to ANSI C norm.
2) Repaired ia32,ia64 and mips version of SPARTAN to work with this memcopy functions
3) Warning for non declared funcions added and repaired ia32,ia64 and mips versions to pass build process with this warning and Werror option |
|
| 192 |
6885 d 4 h |
jermar |
/SPARTAN/trunk/ |
Dump implementation of THREAD, TASK and CPU.
Implement preemption-safe versions of THREAD, TASK and CPU using THE.
Get rid of CPU_ID_ARCH on all architectures.
Get rid of write_dr0() and read_dr0() on IA-32.
Get rid of cpu_private_data and cpu_private_data_t. |
|
| 187 |
6885 d 8 h |
cejka |
/SPARTAN/trunk/ |
Licence to print1/test.c added.
New function for printing memory map at ia32. |
|
| 185 |
6885 d 9 h |
decky |
/SPARTAN/trunk/arch/ |
OpenFirmware support |
|
| 184 |
6885 d 12 h |
jermar |
/SPARTAN/trunk/ |
Add lib/the.c.
Add and deploy the_initialize() and the_copy().
Make IA-32's before_thread_runs() use SP_DELTA macro. |
|
| 182 |
6885 d 12 h |
cejka |
/SPARTAN/trunk/ |
Test for printf added. |
|
| 177 |
6886 d 9 h |
jermar |
/SPARTAN/trunk/ |
Add some comments to IA-32 src/boot/boot.S and src/smp.S.
Make the boot stack start on page boundary.
This is required by get_stack_base().
Define 'THE' macro.
Implement preemption_disable() and preemption_enable().
Add memory barrier macros.
IA-32 macros need support for older processors.
Non IA-32 macros are dummy.
Reduction of many #include paths. |
|
| 176 |
6887 d 0 h |
jermar |
/SPARTAN/trunk/arch/ia32/src/boot/ |
Initialize the stack prior to using it. |
|
| 174 |
6890 d 0 h |
jermar |
/SPARTAN/trunk/ |
Small changes.
Coding style fix in main.c.
Make 'cli' be the first instruction in boot.S again. |
|
| 170 |
6893 d 23 h |
jermar |
/SPARTAN/trunk/ |
Add comment to scheduler.c explaining the reason behind saving CPU priority of preempted thread.
Remove two unnecessary cpu_priority_high() calls. |
|
| 168 |
6895 d 0 h |
jermar |
/SPARTAN/trunk/ |
Add type cast to __address in vm_create().
This seems to fix the problem with userspace.
Looks like KA2PA() returned wrong address when applied on pte_t *.
Uncomment panic() in gp_fault().
Get rid of cli and sti in userspace code. |
|
| 167 |
6896 d 8 h |
jermar |
/SPARTAN/trunk/ |
Switch over to per vm_t page tables. (breaks ia32 userspace)
Define dummy memcopy() for amd64 and ppc to satisfy compiler.
Get rid of problematic #include <arch/mm/page.h> in mm/page.h.
Indentation fixes and small changes here and there. |
|
| 149 |
6920 d 1 h |
jermar |
/SPARTAN/trunk/ |
Fix IA-32's get_memory_size() to return size of memory in bytes instead of in kilobytes.
Some cosmetics in memory map detection.
The IA-32 kernel is functional again. |
|
| 146 |
6925 d 7 h |
cejka |
/SPARTAN/trunk/ |
Memory size detection for ia32 completed. |
|
| 144 |
6925 d 7 h |
vana |
/SPARTAN/trunk/ |
Coding style fix |
|
| 143 |
6925 d 8 h |
vana |
/SPARTAN/trunk/ |
Disable alignment check |
|
| 142 |
6925 d 8 h |
vana |
/SPARTAN/trunk/arch/ia32/src/ |
Typing error fixed |
|
| 141 |
6925 d 8 h |
vana |
/SPARTAN/trunk/ |
Clear IOPL on start of system on all CPUs and clear NT before all irets. |
|
| 139 |
6926 d 4 h |
cejka |
/SPARTAN/trunk/arch/ia32/ |
Added e801 method for obtaining memory size, improved e820 method for memory map. |
|
| 137 |
6926 d 6 h |
vana |
/SPARTAN/trunk/arch/ia32/src/ |
Comments |
|
| 136 |
6926 d 7 h |
vana |
/SPARTAN/trunk/ |
Error word support debuging and testing passed with #NM & #GP exceptions. |
|