summaryrefslogtreecommitdiff
path: root/kernel/exec.c
diff options
context:
space:
mode:
authorMole Shang <[email protected]>2024-02-10 13:08:26 +0800
committerMole Shang <[email protected]>2024-02-10 13:08:26 +0800
commitc9284cd93525436cc823258ab309c1b27eeec714 (patch)
tree35782f7314100aa821823ee94cc5d28164af8000 /kernel/exec.c
parent283d5ab4c964ab525e45fcade06d6fd7e977c43e (diff)
downloadxv6-labs-c9284cd93525436cc823258ab309c1b27eeec714.tar.gz
xv6-labs-c9284cd93525436cc823258ab309c1b27eeec714.tar.bz2
xv6-labs-c9284cd93525436cc823258ab309c1b27eeec714.zip
lab pgtbl: finishpgtbl
Diffstat (limited to 'kernel/exec.c')
-rw-r--r--kernel/exec.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/exec.c b/kernel/exec.c
index e18bbb6..35b35f5 100644
--- a/kernel/exec.c
+++ b/kernel/exec.c
@@ -128,6 +128,10 @@ exec(char *path, char **argv)
p->trapframe->sp = sp; // initial stack pointer
proc_freepagetable(oldpagetable, oldsz);
+ if(p->pid == 1){
+ vmprint(p->pagetable);
+ }
+
return argc; // this ends up in a0, the first argument to main(argc, argv)
bad: