diff options
Diffstat (limited to 'common')
| -rw-r--r-- | common/proc.c | 2 | ||||
| -rw-r--r-- | common/tcb.c | 7 | ||||
| -rw-r--r-- | common/uapi/dispatch.c | 1 |
3 files changed, 6 insertions, 4 deletions
diff --git a/common/proc.c b/common/proc.c index 9d74a86..001e127 100644 --- a/common/proc.c +++ b/common/proc.c @@ -18,7 +18,7 @@ stat_t prepare_proc(struct tcb *t, vm_t bin, vm_t interp) return ERR_INVAL; alloc_stacks(t); - set_thread(t, t->thread_stack_top); + set_thread(t); set_return(entry); return OK; } diff --git a/common/tcb.c b/common/tcb.c index 3f644c1..a31ac87 100644 --- a/common/tcb.c +++ b/common/tcb.c @@ -129,9 +129,9 @@ struct tcb *create_thread(struct tcb *p) return t; } -static stat_t __clone_proc(struct tcb *p, struct tcb *n) +static stat_t __copy_proc(struct tcb *p, struct tcb *n) { - /** \todo clone memory regions, and mark them MR_COW, as well as copy + /** \todo Copy memory regions, and mark them MR_COW, as well as copy * bm_branch tree but with VM_W off, also at some point write COW * handler */ return OK; @@ -147,7 +147,7 @@ struct tcb *create_proc(struct tcb *p) return 0; if (likely(p)) - __clone_proc(p, n); /* we have a parent thread */ + __copy_proc(p, n); /* we have a parent thread */ return n; } @@ -239,6 +239,7 @@ struct tcb *cur_proc() void use_tcb(struct tcb *t) { + t->cpu_id = cpu_id(); cpu_tcb[cpu_id()] = t; } diff --git a/common/uapi/dispatch.c b/common/uapi/dispatch.c index 35c39c9..848fc3f 100644 --- a/common/uapi/dispatch.c +++ b/common/uapi/dispatch.c @@ -48,6 +48,7 @@ SYSCALL_DEFINE0(noop)(){ struct sys_ret syscall_dispatch(sys_arg_t syscall, sys_arg_t a, sys_arg_t b, sys_arg_t c, sys_arg_t d) { + /** \todo Add check that syscall is not larger than table */ sys_t call = syscall_table[syscall]; if (!call) |