diff options
| -rw-r--r-- | swtch.S | 5 |
1 files changed, 3 insertions, 2 deletions
@@ -2,8 +2,9 @@ # # void swtch(struct context **old, struct context *new); # -# Save current register context in old -# and then load register context from new. +# Save the current registers on the stack, creating +# a struct context, and save its address in *old. +# Switch stacks to new and pop previously-saved registers. .globl swtch swtch: |