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don't call it ss - that's the stack segment

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rsc 2007-09-27 16:47:50 +00:00
parent c8919e6537
commit 0fe118f3f6
1 changed files with 2 additions and 2 deletions
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4
mmu.h
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@ -125,7 +125,7 @@ struct taskstate {
// Gate descriptors for interrupts and traps // Gate descriptors for interrupts and traps
struct gatedesc { struct gatedesc {
uint off_15_0 : 16; // low 16 bits of offset in segment uint off_15_0 : 16; // low 16 bits of offset in segment
uint ss : 16; // segment selector uint cs : 16; // code segment selector
uint args : 5; // # args, 0 for interrupt/trap gates uint args : 5; // # args, 0 for interrupt/trap gates
uint rsv1 : 3; // reserved(should be zero I guess) uint rsv1 : 3; // reserved(should be zero I guess)
uint type : 4; // type(STS_{TG,IG32,TG32}) uint type : 4; // type(STS_{TG,IG32,TG32})
@ -146,7 +146,7 @@ struct gatedesc {
#define SETGATE(gate, istrap, sel, off, d) \ #define SETGATE(gate, istrap, sel, off, d) \
{ \ { \
(gate).off_15_0 = (uint) (off) & 0xffff; \ (gate).off_15_0 = (uint) (off) & 0xffff; \
(gate).ss = (sel); \ (gate).cs = (sel); \
(gate).args = 0; \ (gate).args = 0; \
(gate).rsv1 = 0; \ (gate).rsv1 = 0; \
(gate).type = (istrap) ? STS_TG32 : STS_IG32; \ (gate).type = (istrap) ? STS_TG32 : STS_IG32; \