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Make LP64 friendly.

This commit is contained in:
matt 2003-02-05 07:16:27 +00:00
parent 3cdbb8ccfe
commit 6522fb435a
1 changed files with 7 additions and 3 deletions
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10
sys/arch/powerpc/include/oea/vmparam.h
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@ -49,6 +49,10 @@
#define USRSTACK VM_MAXUSER_ADDRESS
#endif
#ifndef USRSTACK32
#define USRSTACK32 ((uint32_t)VM_MAXUSER_ADDRESS)
#endif
#ifndef MAXTSIZ
#define MAXTSIZ (64*1024*1024) /* maximum text size */
#endif
@ -94,8 +98,8 @@
/*
* Segment handling stuff
*/
#define SEGMENT_LENGTH 0x10000000
#define SEGMENT_MASK 0xf0000000
#define SEGMENT_LENGTH ( 0x10000000L)
#define SEGMENT_MASK (~0x0fffffffL)
/*
* Macros to manipulate VSIDs
@ -138,7 +142,7 @@
#endif
#define VM_MIN_ADDRESS ((vaddr_t) 0)
#define VM_MAXUSER_ADDRESS ((vaddr_t) 0xfffff000)
#define VM_MAXUSER_ADDRESS ((vaddr_t) ~0xfffL)
#define VM_MAX_ADDRESS VM_MAXUSER_ADDRESS
#define VM_MIN_KERNEL_ADDRESS ((vaddr_t) (KERNEL_SR << ADDR_SR_SHFT))
#define VM_MAX_KERNEL_ADDRESS (VM_MIN_KERNEL_ADDRESS + 2*SEGMENT_LENGTH)