| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 4021 |
5626 d 5 h |
jermar |
/trunk/kernel/ |
There is no need to define ioport{8,16,32}_t types for each architecture separately. |
|
| 4018 |
5626 d 9 h |
decky |
/trunk/kernel/arch/arm32/ |
better inline assembler readability using the new symbolic syntax |
|
| 3973 |
5630 d 13 h |
decky |
/trunk/kernel/ |
kernel memory management revisited (phase 2): map physical memory according to zones
- ia32: register reserved and ACPI zones
- pareas are now used only for mapping of present physical memory (hw_area() is gone)
- firmware zones and physical addresses outside any zones are allowed to be mapped generally
- fix nasty antient bug in zones_insert_zone() |
|
| 3952 |
5636 d 5 h |
jermar |
/trunk/kernel/arch/arm32/ |
Remove unnecessary stuff from arm32. |
|
| 3949 |
5636 d 6 h |
jermar |
/trunk/kernel/arch/arm32/include/ |
PIO functions for arm32. |
|
| 3940 |
5637 d 8 h |
decky |
/trunk/kernel/ |
make hw_area API more generic
this allows mapping of EGA VRAM on ia32/amd64 |
|
| 3929 |
5638 d 3 h |
jermar |
/trunk/kernel/arch/ |
Introduce ioport8_t, ioport16_t and ioport32_t. These types are to be used with
pio_read_n() and pio_write_n() functions. This breaks everything. |
|
| 3922 |
5640 d 2 h |
decky |
/trunk/ |
make arch_pre_main optional, don't force any specific prototype
simplify boot process
mips32: detect number of configured CPUs in msim |
|
| 3917 |
5640 d 3 h |
decky |
/trunk/ |
remove non-standard define |
|
| 3908 |
5641 d 6 h |
decky |
/trunk/ |
overhaul pareas: use one single physical area for the physical address space not belonging to physical memory |
|
| 3902 |
5642 d 10 h |
jermar |
/trunk/kernel/ |
Introduce a more platform-neutral name for programmed I/O.
The new API looks like pio_read_n() or pio_write_n(), where n is 8, 16 or 32.
The old API (i.e. inb(), inw(), inl(), outb() outw(), outl()) may have made
some people think that the interface is only to be used with the separate I/O
space. That's not the case. This API is to be implemented on all platforms
so that we can finally have really generic kernel device drivers. |
|
| 3880 |
5645 d 5 h |
decky |
/trunk/kernel/arch/ |
simplify configuration
introduce arch_construct_function and inb/outb (sometimes empty) on all platforms
various code cleanup |
|
| 3878 |
5645 d 5 h |
decky |
/trunk/kernel/arch/ |
introduce fncptr_t and ioport_t on all platforms |
|
| 3844 |
5657 d 4 h |
decky |
/trunk/ |
silent kernel console output when user space console is active |
|
| 3416 |
5796 d 8 h |
svoboda |
/trunk/kernel/arch/arm32/include/ |
Merge changeset 3122 from tracing to trunk. (Add missing include) |
|
| 3233 |
5845 d 10 h |
decky |
/trunk/ |
remove dummy page coloring facility, which is currenty not used |
|
| 3134 |
5888 d 14 h |
jermar |
/trunk/kernel/arch/ |
Add smc_coherence_block(). |
|
| 3133 |
5889 d 4 h |
jermar |
/trunk/kernel/arch/ |
Add smc_coherence() macro to all architectures.
So far, only amd64, ia32, ia64 and sparc64 are implemented. |
|
| 3104 |
5896 d 17 h |
svoboda |
/trunk/kernel/ |
Declare arguments for memstr.h operations as pointers instead of uintptr_t. |
|
| 3094 |
5898 d 6 h |
svoboda |
/trunk/ |
Make arm32 compile again. |
|
| 3070 |
5899 d 10 h |
decky |
/trunk/kernel/arch/ |
introduce portable formatting directives
remove common types |
|
| 2797 |
5960 d 5 h |
jermar |
/trunk/kernel/ |
Each architecture should only announce its endianity.
The conversion macros should be defined only once. |
|
| 2794 |
5961 d 5 h |
jermar |
/trunk/kernel/ |
Add macros for byte swapping of uint16_t's. |
|
| 2725 |
6017 d 11 h |
decky |
/trunk/kernel/ |
remove config.memory_size, get_memory_size() and memory_init.{c|d}
the amount of available memory can be calculated from the sizes of the zones
add FRAMES2SIZE, SIZE2KB and SIZE2MB functions/macros (code readability) |
|
| 2721 |
6018 d 11 h |
decky |
/trunk/kernel/ |
convert e820list to a generic physmem command |
|
| 2467 |
6255 d 7 h |
jermar |
/trunk/ |
Improve comments for arch-specific implementations of hierarchical
4-level page tables. Improve formatting. |
|
| 2465 |
6260 d 10 h |
jermar |
/trunk/ |
Merge arm32 into trunk. |
|
| 2216 |
6322 d 5 h |
decky |
/trunk/ |
make thread ID 64 bit (task ID is 64 bit already)
cleanup thread syscalls |
|
| 2128 |
6376 d 6 h |
jermar |
/trunk/ |
Add arm32 architecture. The 32 suffix is used to specify that 16-bit Thumb
instructions are not used. The arm32 code is mostly composed of placeholders
that need to be replaced by real implementation. So far, the arm32 tree
only compiles. If run under GXEmul simulator, an infinit loop at the
kernel entry point will be entered. |
|