| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 4377 |
5707 d 11 h |
svoboda |
/branches/tracing/ |
Merge latest trunk changes to tracing. (i.e. revs 3684:4374, huge). This time hopefully the real thing. |
|
| 3431 |
5944 d 10 h |
svoboda |
/branches/tracing/kernel/ |
Add configuration option CONFIG_UDEBUG to compile udebug in the kernel or not. |
|
| 3424 |
5945 d 9 h |
svoboda |
/branches/tracing/ |
Merge trunk changes up to r3180 into tracing |
|
| 2924 |
6069 d 12 h |
svoboda |
/branches/tracing/ |
Preliminary mips32 breakpoint support for udebug/debugger. (You must write-enable code segments for it to work, yet) |
|
| 2787 |
6117 d 15 h |
decky |
/branches/tracing/ |
add dynamic linking, debugging and tracing branch |
|
| 2089 |
6541 d 18 h |
decky |
/trunk/ |
huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes |
|
| 2071 |
6552 d 11 h |
jermar |
/trunk/ |
(c) versus (C) |
|
| 1936 |
6643 d 21 h |
decky |
/trunk/kernel/arch/mips32/ |
mips32: update for new IRQ subsystem |
|
| 1787 |
6742 d 13 h |
decky |
/ |
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot |
|
| 1780 |
6749 d 14 h |
jermar |
/kernel/trunk/ |
Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.). |
|
| 1769 |
6752 d 9 h |
jermar |
/kernel/trunk/arch/ |
Change cache_error exception to take istate * as a parameter.
Make cache_error() print epc in the panic message.
Do not rely on the compiler to generate 'nop' after 'beq' in atomic_add()
and put it there explicitly.
Indentation fixes and cosmetic changes. |
|
| 1754 |
6763 d 20 h |
jermar |
/kernel/trunk/ |
Indentation and some improved comments.
Remove forgotten comment from gxemul.sh. |
|
| 1702 |
6770 d 17 h |
cejka |
/kernel/trunk/ |
Kernel doxygen comments updated. |
|
| 1595 |
6777 d 23 h |
palkovsky |
/kernel/trunk/ |
Added kernel circular buffer klog.
Added automatic killing of tasks raising inappropriate exceptions.
TODO: Fix vsnprintf return value(and behaviour according to specs) and remove workaround in klog. |
|
| 1221 |
6822 d 8 h |
decky |
/kernel/trunk/ |
printf-related and other code cleanup |
|
| 1196 |
6828 d 18 h |
cejka |
/kernel/trunk/ |
Printf ported back from uspace to kernel.
Printf calls changed to match new conventions. |
|
| 1126 |
6851 d 19 h |
palkovsky |
/kernel/trunk/arch/mips32/src/ |
Fix bad order of EPC & STATUS change in syscall_shortcut. |
|
| 1119 |
6852 d 10 h |
palkovsky |
/kernel/trunk/arch/ |
Fixed bad rflags masking in amd64.
Added TLS get address instruction emulation for mips. |
|
| 1100 |
6855 d 11 h |
palkovsky |
/kernel/trunk/ |
Cleanup of spinlocks, now compiles both ia32 and amd64 with
and without DEBUG_SPINLOCKS. Made spinlocks inline.
Moved syscall_handler to generic (it was identical for ia32,amd64 & mips32).
Made slightly faster syscall for ia32.
Made better interrupt routines for ia32.
Allow not saving non-scratch registers during interrupt on ia32,amd64,mips32.
Aligned interrupt handlers on ia32,amd64, this should prevent problems
with different instruction lengths. |
|
| 1096 |
6855 d 17 h |
palkovsky |
/kernel/trunk/ |
Cleanup of mips
- inline register reads
- better fpu disable/enable - global settings is automatically propagated to task
- fast syscall |
|
| 959 |
6862 d 10 h |
palkovsky |
/kernel/trunk/ |
New synchronous ipc.
Widened syscall to support up to 5 parameters. |
|
| 958 |
6862 d 11 h |
jermar |
/kernel/trunk/ |
Nicer ia32 interrupt handlers and structures holding interrupted context data.
Unify the name holding interrupted context data on all architectures to be istate. |
|
| 955 |
6862 d 11 h |
palkovsky |
/kernel/trunk/ |
Added kernel IPC functionality. |
|
| 852 |
6885 d 16 h |
palkovsky |
/kernel/trunk/ |
Fixes in memory allocator
- proper kernel blacklisting, when kernel not loaded on page boundary
- correct zone adding in zone list (how could this work??) |
|
| 799 |
6897 d 10 h |
palkovsky |
/kernel/trunk/ |
Preliminary work on AMD userspace. |
|
| 794 |
6897 d 15 h |
palkovsky |
/kernel/trunk/ |
Added MIPS userspace. Currently can't make it work in gxemul. |
|
| 615 |
6952 d 20 h |
palkovsky |
/kernel/trunk/ |
Cleanups to make it compile with -Wall. Did not catch everything yet. |
|
| 614 |
6953 d 5 h |
palkovsky |
/kernel/trunk/ |
Added support for mips breakpoints.
We have a kind of kernel debugger :-)
Breakpoints on JMP/Branch instructions are not supported and
they are reported after the breakpoint is fired and exited as
a BranchDelay exception. If we found a way, how to detect these
instructions, we would be able to support them as 'one-time' breakpoints. |
|
| 610 |
6953 d 13 h |
palkovsky |
/kernel/trunk/arch/mips32/ |
Cleanup of unnecessary things. |
|
| 609 |
6953 d 14 h |
palkovsky |
/kernel/trunk/ |
added support for breakpoints to mips32 |
|
| 593 |
6955 d 13 h |
palkovsky |
/kernel/trunk/arch/mips32/src/ |
Fixed typo. |
|
| 590 |
6955 d 13 h |
palkovsky |
/kernel/trunk/ |
Move all MIPS exceptions to generic dispatcher.
Align size in malloc() to __native size, some architectures
don't like it unaligned. |
|
| 534 |
6961 d 11 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel again. |
|
| 532 |
6961 d 12 h |
jermar |
/ |
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch. |
|
| 501 |
6973 d 16 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel. |
|
| 458 |
6987 d 19 h |
decky |
/SPARTAN/trunk/ |
make configuration variables usage consistent |
|
| 413 |
7009 d 8 h |
jermar |
/SPARTAN/trunk/ |
Rename cpu_priority_{high|low|restore|read} functions to interrupts_{disable|enable|restore|read}.
Rename pri_t to ipl_t (Interrupt Priority Level).
Rename thread_t::pri to thread_t::priority. |
|
| 391 |
7022 d 9 h |
jermar |
/SPARTAN/trunk/ |
mips32 memory management work.
TLB Refill Exception implemented (passed basic testing).
Remove bit g from struct entry_hi.
Add generic find_mapping().
Add asid to vm_t type, define asid_t to hide architecture specific differences.
Implement ASID allocation for mips32, dummy for other architectures.
Add THE->vm (a.k.a. VM).
Add vm_install_arch().
Move pte_t definition to arch/types.h on each architecture.
Fix PTL manipulating functions on mips32 to shift pfn by 12 instead of by 14.
Fix tlb_init_arch() to initialize all entries.
Other.
Remove unnecessary header files from arch.h
Add missing headers here and there.
Remove two unnecessary ld flags from mips32 makefile. |
|
| 389 |
7022 d 20 h |
jermar |
/SPARTAN/trunk/ |
MIPS work.
Fix some name inconsistencies between cp0 functions' declarations and definitions.
Add and implement tlb_init_arch().
Add tlb_modified() exception handler.
Other architectures: add dummy tlb_init_arch(). |
|
| 341 |
7044 d 17 h |
jermar |
/SPARTAN/trunk/ |
Rename mips port to mips32. |
|