X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/1fe5f5eb5378a47bf0f3451762743c162e40faad..b9f4a7b7475e62dbff22da6dd768222f03889c00:/lunaix-os/kernel/boot_helper.c

diff --git a/lunaix-os/kernel/boot_helper.c b/lunaix-os/kernel/boot_helper.c
index fa87bff..1383f60 100644
--- a/lunaix-os/kernel/boot_helper.c
+++ b/lunaix-os/kernel/boot_helper.c
@@ -32,6 +32,15 @@ boot_begin(struct boot_handoff* bhctx)
             vmm_set_mapping(VMS_SELF, pa, pa, PG_PREM_RW, VMAP_IGNORE);
         }
     }
+
+    /* Reserve region for all loaded modules */
+    for (size_t i = 0; i < bhctx->mods.mods_num; i++) {
+        struct boot_modent* mod = &bhctx->mods.entries[i];
+        pmm_mark_chunk_occupied(KERNEL_PID,
+                                PN(mod->start),
+                                CEIL(mod->end - mod->start, PG_SIZE_BITS),
+                                PP_FGLOCKED);
+    }
 }
 
 extern u8_t __kexec_boot_end; /* link/linker.ld */