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authorH. Peter Anvin <hpa@zytor.com>2009-07-08 16:29:35 -0700
committerH. Peter Anvin <hpa@zytor.com>2009-07-08 16:29:35 -0700
commit2df91af910aa3f4e127837b907395758c3e5be14 (patch)
treeea7b39235483905a23692877989909712f6707fd
parent5e799e1c94d3ce40162636f11741c5c383930edb (diff)
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syslinux.ld: add support for .ctors and .dtors
We're going to need at least constructors when we start linking in com32 library code in a serious way. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
-rw-r--r--core/syslinux.ld24
1 files changed, 22 insertions, 2 deletions
diff --git a/core/syslinux.ld b/core/syslinux.ld
index 23f74b2f..4906ce4a 100644
--- a/core/syslinux.ld
+++ b/core/syslinux.ld
@@ -240,12 +240,32 @@ SECTIONS
. = ALIGN(4);
+ __ctors_vma = .;
+ __ctors_lma = __ctors_vma + __text_lma - __text_vma;
+ .ctors : AT(__ctors_lma) {
+ __ctors_start = .;
+ KEEP (*(SORT(.ctors.*)))
+ KEEP (*(.ctors))
+ __ctors_end = .;
+ }
+
+ __dtors_vma = .;
+ __dtors_lma = __dtors_vma + __text_lma - __text_vma;
+ .dtors : AT(__dtors_lma) {
+ __dtors_start = .;
+ KEEP (*(SORT(.dtors.*)))
+ KEEP (*(.dtors))
+ __dtors_end = .;
+ }
+
+ . = ALIGN(4);
+
__got_vma = .;
__got_lma = __got_vma + __text_lma - __text_vma;
.got : AT(__got_lma) {
__got_start = .;
- *(.got.plt)
- *(.got)
+ KEEP (*(.got.plt))
+ KEEP (*(.got))
__got_end = .;
}