Implement the asan:stack statement

This statement allows programmers to reserve a memory range for the
stack. This is useful to reserve a memory region which is not attached
to any variable, and:

1. It is a way to safely reserve space on the $0100 page.
2. The --stats/--write-info flags will be able to add up the memory
   space reserved for the stack.
3. Future tooling might be able to use this value as a way to detect
   stack overflows.

Signed-off-by: Miquel Sabaté Solà <mssola@mssola.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/tests/bare_accesses.s b/tests/bare_accesses.s
index cebdc10..8b05fb0 100644
--- a/tests/bare_accesses.s
+++ b/tests/bare_accesses.s
@@ -42,3 +42,5 @@ lda $200
 
 jmp $8000
 jmp ($8000)
+
+;;; asan:stack full