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xtensa: Fix fix linker script transformation for .text / .text.fixup

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Commit 779c88c94c ("ARM: 8321/1: asm-generic: introduce .text.fixup
input section") introduced a new .text.fixup section which is merged
with .text at link time. This causes xtensa builds to fail with lots
of error messages similar to the following.

lib/lib.a(kobject.o): In function `kobject_create':
(.text+0x498): dangerous relocation: l32r: literal placed after use:
				     (.literal+0x150)

Linker script transformation needs to be updated to detect and handle
the new section.

Fixes: 779c88c94c ("ARM: 8321/1: asm-generic: introduce .text.fixup
		     input section")
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Chris Zankel <chris@zankel.net>
This commit is contained in:
Guenter Roeck 2015-04-07 22:49:54 -07:00 committed by Chris Zankel
parent 0372c1abdd
commit 834a316eee
1 changed files with 1 additions and 0 deletions
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1
arch/xtensa/kernel/Makefile
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@ -29,6 +29,7 @@ AFLAGS_head.o += -mtext-section-literals
sed-y = -e 's/\*(\(\.[a-z]*it\|\.ref\|\)\.text)/*(\1.literal \1.text)/g' \
-e 's/\.text\.unlikely/.literal.unlikely .text.unlikely/g' \
-e 's/\*(\(\.text .*\))/*(.literal \1)/g' \
-e 's/\*(\(\.text\.[a-z]*\))/*(\1.literal \1)/g'
quiet_cmd__cpp_lds_S = LDS $@