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HelenOS
(root)
/
kernel
/
trunk
/
arch
/
mips32
/
src
/
exception.c
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1769
6604 d 5 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
6615 d 16 h
jermar
/kernel/trunk/
Indentation and some improved comments.
Remove forgotten comment from gxemul.sh.
1702
6622 d 13 h
cejka
/kernel/trunk/
Kernel doxygen comments updated.
1595
6629 d 19 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
6674 d 4 h
decky
/kernel/trunk/
printf-related and other code cleanup
1196
6680 d 14 h
cejka
/kernel/trunk/
Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.
1126
6703 d 15 h
palkovsky
/kernel/trunk/arch/mips32/src/
Fix bad order of EPC & STATUS change in syscall_shortcut.
1119
6704 d 6 h
palkovsky
/kernel/trunk/arch/
Fixed bad rflags masking in amd64.
Added TLS get address instruction emulation for mips.
1100
6707 d 7 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
6707 d 14 h
palkovsky
/kernel/trunk/
Cleanup of mips
- inline register reads
- better fpu disable/enable - global settings is automatically propagated to task
- fast syscall
959
6714 d 6 h
palkovsky
/kernel/trunk/
New synchronous ipc.
Widened syscall to support up to 5 parameters.
958
6714 d 7 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
6714 d 8 h
palkovsky
/kernel/trunk/
Added kernel IPC functionality.
852
6737 d 13 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
6749 d 6 h
palkovsky
/kernel/trunk/
Preliminary work on AMD userspace.
794
6749 d 11 h
palkovsky
/kernel/trunk/
Added MIPS userspace. Currently can't make it work in gxemul.
615
6804 d 16 h
palkovsky
/kernel/trunk/
Cleanups to make it compile with -Wall. Did not catch everything yet.
614
6805 d 2 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
6805 d 10 h
palkovsky
/kernel/trunk/arch/mips32/
Cleanup of unnecessary things.
609
6805 d 10 h
palkovsky
/kernel/trunk/
added support for breakpoints to mips32
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