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mmu.h: unused SEG_NULL

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Russ Cox 2009-07-11 19:26:29 -07:00
parent f9a06440ab
commit b8912d999f
1 changed files with 0 additions and 3 deletions
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mmu.h
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@ -41,9 +41,6 @@ struct segdesc {
uint base_31_24 : 8; // High bits of segment base address uint base_31_24 : 8; // High bits of segment base address
}; };
// Null segment
#define SEG_NULL (struct segdesc){ 0,0,0,0,0,0,0,0,0,0,0,0,0 }
// Normal segment // Normal segment
#define SEG(type, base, lim, dpl) (struct segdesc) \ #define SEG(type, base, lim, dpl) (struct segdesc) \
{ ((lim) >> 12) & 0xffff, (base) & 0xffff, ((base) >> 16) & 0xff, \ { ((lim) >> 12) & 0xffff, (base) & 0xffff, ((base) >> 16) & 0xff, \