Some proc cleanup, moving some of copyproc into allocproc.

Also, an experiment: use "thread-local" storage for c and cp
instead of the #define macro for curproc[cpu()].

1 files changed, 1 insertions, 1 deletions

diff --git a/exec.c b/exec.c
index e5d6fff..98c5d4c 100644
--- a/exec.c
+++ b/exec.c
@@ -104,7 +104,7 @@ exec(char *path, char **argv)
   cp->sz = sz;
   cp->tf->eip = elf.entry;  // main
   cp->tf->esp = sp;
-  setupsegs(cp);
+  usegment();
   return 0;
 
  bad: