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authorDavid Mosberger-Tang <dmosberger@gmail.com>2007-08-09 19:58:52 -0600
committerTony Luck <tony.luck@intel.com>2007-08-13 14:50:35 -0700
commit9bf77d0e20d08f4fd5f3b14e50dce3bb21df03ac (patch)
tree2342e60f0c4ab7e8a3a7982359da57d88abb978e /arch/ia64
parent336cdba8640677117bc3fd101e3e1a34c98a275d (diff)
downloadop-kernel-dev-9bf77d0e20d08f4fd5f3b14e50dce3bb21df03ac.zip
op-kernel-dev-9bf77d0e20d08f4fd5f3b14e50dce3bb21df03ac.tar.gz
[IA64] get back PT_IA_64_UNWIND program header
Explicitly put the unwind section into its own program-header. This used to be unnecessary (probably because binutils did it for us), but with current binutils (e.g., v2.17.50.20070804) we won't get the PT_IA_64_UNWIND header without this patch which will break unwinding in a debugger and simulators such as Ski. Signed-off-by: David Mosberger-Tang <dmosberger@gmail.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64')
-rw-r--r--arch/ia64/kernel/vmlinux.lds.S4
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
index 446f12d..00232b4 100644
--- a/arch/ia64/kernel/vmlinux.lds.S
+++ b/arch/ia64/kernel/vmlinux.lds.S
@@ -21,6 +21,7 @@ PHDRS {
percpu PT_LOAD;
data PT_LOAD;
note PT_NOTE;
+ unwind 0x70000001; /* PT_IA_64_UNWIND, but ld doesn't match the name */
}
SECTIONS
{
@@ -103,7 +104,8 @@ SECTIONS
__start_unwind = .;
*(.IA_64.unwind*)
__end_unwind = .;
- }
+ } :code :unwind
+ code_continues2 : {} : code
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