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[Minios-devel] [UNIKRAFT PATCH] plat/kvm/x86: Prevent removing of variables put into .bss.* sections
- To: minios-devel@xxxxxxxxxxxxx
- From: Costin Lupu <costin.lupu@xxxxxxxxx>
- Date: Fri, 9 Feb 2018 18:09:35 +0200
- Cc: simon.kuenzer@xxxxxxxxx
- Delivery-date: Mon, 12 Feb 2018 10:57:12 +0000
- Ironport-phdr: 9a23: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
- List-id: Mini-os development list <minios-devel.lists.xenproject.org>
When using -fdata-sections option of gcc, global and static variables
are placed into .bss.varname, .data.varname or .rodata.varname and they
should also be grouped into their main corresponding section (.bss,
.data, .rodata respectively).
Signed-off-by: Costin Lupu <costin.lupu@xxxxxxxxx>
---
plat/kvm/x86/link64.ld | 1 +
1 file changed, 1 insertion(+)
diff --git a/plat/kvm/x86/link64.ld b/plat/kvm/x86/link64.ld
index e84a735..85ea058 100644
--- a/plat/kvm/x86/link64.ld
+++ b/plat/kvm/x86/link64.ld
@@ -76,6 +76,7 @@ SECTIONS {
.bss :
{
*(.bss)
+ *(.bss.*)
*(COMMON)
}
--
2.1.4
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