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* Move declaration of struct vm_page_md from <machine/vmparam.h> tomiod2014-01-301-19/+1
| | | | | | <machine/pmap.h> where it belongs, and compensate in <uvm/uvm_extern.h> by including <uvm/uvm_pmap.h> before <uvm/uvm_page.h>. Tested on all MACHINE_ARCH but amd64 and i386 (and hppa64).
* unifdef -D__HAVE_VM_PAGE_MD - no functional change.miod2014-01-231-2/+1
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* oops, i forgot to check in the BRKSIZ define in uvm, but deraadt thinkstedu2010-12-151-1/+4
| | | | its better as a per arch MD define anyway. all default to MAXDSIZ as before.
* Set PIE address range to avoid or minimize mmap pressure due to limitedkurt2008-08-221-1/+5
| | | | | | | | | address space. The space between PAGE_SIZE and the non-pie fixed link address creates no mmap pressure so use that space for PIE. However on hppa the non-pie fixed link address is PAGE_SIZE so just use a small range for PIE to minimize mmap pressure. okay miod@
* First pass at removing clauses 3 and 4 from NetBSD licenses.ray2008-06-261-8/+1
| | | | | | | | | Not sure what's more surprising: how long it took for NetBSD to catch up to the rest of the BSDs (including UCB), or the amount of code that NetBSD has claimed for itself without attributing to the actual authors. OK deraadt@
* On user/kernel shared page table machines, do not let processes map theirderaadt2008-06-241-2/+2
| | | | | | own page 0, as discussed with miod (and many others previously, including art and toby). On sparc, make this __LDPGSZ because PAGE_SIZE is non-constant ok miod tedu
* Fix typos in comments: soruce -> sourcehshoexer2007-09-021-2/+2
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* Fix KERNBASE, so that profiling kernels initialize (but profiling is brokenmiod2007-05-201-2/+1
| | | | at the moment).
* ps uses KERNBASE so define it to the correct value (pointed out by miod)drahn2006-10-141-1/+2
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* Preliminary bits for SuperH-based ports, based on NetBSD/sh3 codebase withmiod2006-10-061-0/+107
minor changes.
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