Commit 972da064 authored by Will Deacon's avatar Will Deacon Committed by Russell King
Browse files

ARM: 7290/1: align the exception fixup table to a 4-byte boundary

The exception fixup table is currently aligned to a 32-byte boundary.
Whilst this won't cause any problems, the exception_table_entry
structures contain only a pair of unsigned longs, so 4-byte alignment
is all that is required. If the table was walked from start to end,
cacheline alignment may bring some performance benefits, but since a
binary search is used, the access pattern is random and will not benefit
from a stricter alignment.
Acked-by: default avatarNicolas Pitre <>
Signed-off-by: default avatarWill Deacon <>
Signed-off-by: default avatarRussell King <>
parent f0d5375e
...@@ -219,7 +219,7 @@ SECTIONS ...@@ -219,7 +219,7 @@ SECTIONS
/* /*
* The exception fixup table (might need resorting at runtime) * The exception fixup table (might need resorting at runtime)
*/ */
. = ALIGN(32); . = ALIGN(4);
__start___ex_table = .; __start___ex_table = .;
*(__ex_table) *(__ex_table)
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment