sanchayanmaity/xv6-cs450
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formatting tweaks

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This commit is contained in:
Russ Cox 2009-09-03 00:46:15 -07:00
parent d26025d124
commit c9ee77b8a2
2 changed files with 4 additions and 2 deletions
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3
proc.c
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@ -94,7 +94,7 @@ usegment(void)
popcli(); popcli();
} }
//PAGEBREAK: 15 //PAGEBREAK: 32
// Look in the process table for an UNUSED proc. // Look in the process table for an UNUSED proc.
// If found, change state to EMBRYO and return it. // If found, change state to EMBRYO and return it.
// Otherwise return 0. // Otherwise return 0.
@ -139,6 +139,7 @@ found:
return p; return p;
} }
//PAGEBREAK: 32
// Set up first user process. // Set up first user process.
void void
userinit(void) userinit(void)

3
trap.c
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@ -73,7 +73,8 @@ trap(struct trapframe *tf)
cpu->id, tf->cs, tf->eip); cpu->id, tf->cs, tf->eip);
lapiceoi(); lapiceoi();
break; break;
//PAGEBREAK: 13
default: default:
if(proc == 0 || (tf->cs&3) == 0){ if(proc == 0 || (tf->cs&3) == 0){
// In kernel, it must be our mistake. // In kernel, it must be our mistake.