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authorTom <tomut@yahoo.com>2020-08-10 09:44:35 -0600
committerAndreas Kling <kling@serenityos.org>2020-08-10 20:05:18 +0200
commit08ff25f4efeb3a676d9607b440b12915c94bf060 (patch)
tree9fb9dc86444806fbec1e518ba8311a17d655c743 /Kernel/linker.ld
parentde5e5429307e62a6e4ae7980d383c749a66b167f (diff)
downloadserenity-08ff25f4efeb3a676d9607b440b12915c94bf060.zip
Kernel: Invoke heap constructors separately early on
By having a separate list of constructors for the kernel heap code, we can properly use constructors without re-running them after the heap was already initialized. This solves some problems where values were wiped out because they were overwritten by running their constructors later in the initialization process.
Diffstat (limited to 'Kernel/linker.ld')
-rw-r--r--Kernel/linker.ld4
1 files changed, 4 insertions, 0 deletions
diff --git a/Kernel/linker.ld b/Kernel/linker.ld
index ce3e125db4..73ebbbd4de 100644
--- a/Kernel/linker.ld
+++ b/Kernel/linker.ld
@@ -18,6 +18,10 @@ SECTIONS
.rodata ALIGN(4K) : AT (ADDR(.rodata) - 0xc0000000)
{
+ start_heap_ctors = .;
+ *libkernel_heap.a:*(.ctors)
+ end_heap_ctors = .;
+
start_ctors = .;
*(.ctors)
end_ctors = .;