| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 4666 |
5463 d 16 h |
pillai |
/branches/arm/kernel/arch/arm32/ |
Ticket #93 fix:
Exceptin handling re-written in assembly. |
|
| 4665 |
5464 d 10 h |
pillai |
/branches/arm/kernel/arch/arm32/src/ |
Change the exception handling logic:
Exception handler switches from exception mode to kernel mode(supervisor mode) before proceeding to
the exc_dispatch() C function. This assures that exception handling is re-entrant and
kernel would not get confused with different processor modes inside the kernel.
Also fixes a kernel panic during nested interrupts. |
|
| 4652 |
5471 d 8 h |
pillai |
/branches/arm/kernel/arch/arm32/src/ |
Fixed a logical error in checking the processor mode before enabling interrupts |
|
| 4651 |
5471 d 11 h |
pillai |
/branches/arm/ |
Generic framework for arm architecture
Support for integratorcp
pl050 keyboard controller driver in kernel and userland. |
|
| 4647 |
5473 d 8 h |
jermar |
/branches/arm/ |
Branch out a new arm branch. |
|
| 4490 |
5515 d 7 h |
decky |
/trunk/kernel/ |
remove redundant index_t and count_t types (which were always quite ambiguous and not actually needed) |
|
| 4311 |
5558 d 14 h |
decky |
/trunk/ |
change the way how input devices are wired together according to ticket #44
(also the proposal http://lists.modry.cz/cgi-bin/private/helenos-devel/2009-March/002507.html) |
|
| 4267 |
5570 d 3 h |
svoboda |
/trunk/kernel/ |
str_ncpy() vs str_cpy(). TODO: The same in userspace. |
|
| 4223 |
5576 d 10 h |
decky |
/trunk/kernel/ |
represent special keystrokes (cursor arrows, page up/down, delete, etc.) as appropriate Unicode characters
do not parse ANSI control sequences in kconsole, but in serial line driver |
|
| 4220 |
5576 d 18 h |
decky |
/trunk/kernel/ |
update for string changes |
|
| 4148 |
5592 d 15 h |
decky |
/trunk/ |
as kernel little brother drivers are not needed anymore, the device numbers do not have to be correlated between kernel and uspace in any way
introduce new syscall sys_device_assign_devno() for generating system-wide unique device numbers for uspace |
|
| 4117 |
5598 d 3 h |
decky |
/trunk/ |
arm32: update for the new scheme of device drivers and keyboard/serial modules
streamline arm32 port (as GXemul is still the only machine supported), more cleanup is needed |
|
| 4045 |
5603 d 6 h |
jermar |
/trunk/kernel/arch/arm32/ |
Remove ARM's console_init() because it conflicts with the generic
console_init(). No functionality loss as it was a mere wrapper around
machine_console_init(). |
|
| 4027 |
5607 d 3 h |
svoboda |
/trunk/ |
Init task names for arm32. |
|
| 4023 |
5607 d 5 h |
svoboda |
/trunk/kernel/arch/ |
Unify arch_pre_main() comments. |
|
| 4018 |
5607 d 10 h |
decky |
/trunk/kernel/arch/arm32/ |
better inline assembler readability using the new symbolic syntax |
|
| 3973 |
5611 d 15 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 |
5617 d 6 h |
jermar |
/trunk/kernel/arch/arm32/ |
Remove unnecessary stuff from arm32. |
|
| 3951 |
5617 d 7 h |
jermar |
/trunk/ |
Unreak arm32 (as far as breakage introduced by 3947 goes) and
adapt the uspace GXemul kbd IRQ driver to use the new pseudo code. |
|
| 3941 |
5618 d 5 h |
jermar |
/trunk/kernel/ |
Let IRQ claim methods take irq_t * instead of the instance argument. |
|
| 3940 |
5618 d 9 h |
decky |
/trunk/kernel/ |
make hw_area API more generic
this allows mapping of EGA VRAM on ia32/amd64 |
|
| 3922 |
5621 d 4 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 |
|
| 3908 |
5622 d 7 h |
decky |
/trunk/ |
overhaul pareas: use one single physical area for the physical address space not belonging to physical memory |
|
| 3906 |
5623 d 3 h |
jermar |
/trunk/kernel/ |
IRQ handlers are using one superfluous argument and an unused elipsis.
On the other hand, IRQ claim functions would need to be passed the instance
argument. |
|
| 3880 |
5626 d 6 h |
decky |
/trunk/kernel/arch/ |
simplify configuration
introduce arch_construct_function and inb/outb (sometimes empty) on all platforms
various code cleanup |
|
| 3868 |
5628 d 10 h |
jermar |
/trunk/kernel/arch/arm32/src/drivers/ |
Fix arm32 build when not configured with framebuffer. |
|
| 3844 |
5638 d 5 h |
decky |
/trunk/ |
silent kernel console output when user space console is active |
|
| 3790 |
5661 d 14 h |
svoboda |
/trunk/kernel/ |
Make newlines in panic messages consistent. Add periods at end of messages so that it is obvious whether they are printed entirely. |
|
| 3789 |
5662 d 3 h |
svoboda |
/trunk/kernel/arch/arm32/src/ |
Also redraw kernel console on arm32. |
|
| 3788 |
5662 d 3 h |
svoboda |
/trunk/kernel/ |
Unify newlines in fault_if_from_uspace() format strings. (Remove them and print newline automatically). Also start messages with caps. |
|
| 3705 |
5684 d 7 h |
decky |
/trunk/kernel/arch/arm32/src/mm/ |
add unused attribute |
|
| 3672 |
5695 d 6 h |
jermar |
/trunk/ |
Merge sparc branch to trunk. |
|
| 3274 |
5812 d 11 h |
jermar |
/trunk/ |
memcpy(), memmove() and similar functions return dst instead of src.
Fix all implementations, including those in assembly. ppc32 assembly
version didn't seem to be affected by this. |
|
| 3222 |
5845 d 10 h |
svoboda |
/trunk/ |
Merge program-loader related stuff from dynload branch to trunk. (huge) |
|
| 3135 |
5869 d 15 h |
jermar |
/trunk/kernel/arch/arm32/src/ |
Maintain cache coherence after arm32 installs exception handlers. |
|
| 3094 |
5879 d 8 h |
svoboda |
/trunk/ |
Make arm32 compile again. |
|
| 2772 |
5963 d 6 h |
jermar |
/trunk/kernel/arch/arm32/src/mm/ |
Fix breakage in arm32 non-debug build. |
|
| 2745 |
5977 d 14 h |
decky |
/trunk/ |
code cleanup (mostly signed/unsigned)
allow extra compiler warnings |
|
| 2725 |
5998 d 12 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) |
|
| 2611 |
6079 d 12 h |
jermar |
/trunk/ |
Support for six syscall arguments for arm32. |
|