HELLO: Zero HULK BSS region after mapping it

2023-10-21 20:46:27 -04:00 · 2023-10-21 20:46:27 -04:00 · bcf1bd3bde
commit bcf1bd3bde
parent f7dde241ad
1 changed files with 2 additions and 0 deletions
--- a/src/hello/hello.d
+++ b/src/hello/hello.d
@ -419,6 +419,8 @@ private bool map_hulk(PageTable * pt_base)
    {
        return false;
    }
+    /* Zero BSS region. */
+    memset64(cast(void *)bootinfo().bss_phys, 0u, hulk_bss_size() / 8);
    /* Map HULK stack. */
    virt = hulk_virt_stack_top() - hulk_stack_size();
    if (!map4kregion(virt, bootinfo().stack_phys, hulk_stack_size(), pt_base))