openbsd-src/sys/arch/hppa/ at master · jcs.org/openbsd-src

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openbsd-src / sys / arch / hppa /

at master 8 folders 1 file

Fix building profiling kernels by passing the -p flag to config(8) if the kernel's name ends in .PROF.

9 years ago

numers -> numbers

4 years ago

timecounting: remove incomplete PPS support

3 years ago

Make audio(9) get_props() optional, remove it from duplex drivers

3 years ago

__syscall() is no longer neccessary since the system calls which needed it are now unpadded ok kettenis guenther

3 years ago

On systems without xonly mmu hardware-enforcement, we can still mitigate against classic BROP with a range-checking wrapper in front of copyin() and copyinstr() which ensures the userland source doesn't overlap the main program text, ld.so text, signal tramp text (it's mapping is hard to distinguish so it comes along for the ride), or libc.so text. ld.so tells the kernel libc.so text range with msyscall(2). The range checking for 2-4 elements is done without locking (because all 4 ranges are immutable!) and is inexpensive.

3 years ago

Delete obsolete /* ARGSUSED */ lint comments.

3 years ago

Delete obsolete /* ARGSUSED */ lint comments.

3 years ago

Introduce the KEEPKERNELS variable: if this is set either in mk.conf or the environment, 'make cleandir' does not descend into kernel build directories. Thus, kernel object files survive 'make build' on slower architectures.

9 years ago