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authorMax Filippov <jcmvbkbc@gmail.com>2017-12-04 07:55:35 +0300
committerMax Filippov <jcmvbkbc@gmail.com>2017-12-11 01:48:51 +0300
commitf8f02ca73cd8d1e2ac61ea1e5f0574a8c1f472fa (patch)
tree8356de3e6320b847f661f81c231ffe81ecef6f0b /arch/xtensa/boot
parent7bf5234db7cce45fa9ff237ce0f45da2bd277cad (diff)
downloadlinux-f8f02ca73cd8d1e2ac61ea1e5f0574a8c1f472fa.tar.xz
xtensa: build kernel with text-section-literals
vmlinux.lds.S doesn't do anything special with literals, so instead of keeping them separate put them into the corresponding text sections. Drop explicit .literal sections from the vmlinux.lds.S, use standard section macros. Mark literal pool locations in the assembly sources. Unfortunately assembler doesn't put literals into .init sections and external libgcc may still have .literal sections, so sed transformation to the linker script is still needed. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Diffstat (limited to 'arch/xtensa/boot')
-rw-r--r--arch/xtensa/boot/boot-redboot/bootstrap.S1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/xtensa/boot/boot-redboot/bootstrap.S b/arch/xtensa/boot/boot-redboot/bootstrap.S
index bf7fabe6310d..bbf3b4b080cd 100644
--- a/arch/xtensa/boot/boot-redboot/bootstrap.S
+++ b/arch/xtensa/boot/boot-redboot/bootstrap.S
@@ -42,6 +42,7 @@ __start_a0:
.align 4
.section .text, "ax"
+ .literal_position
.begin literal_prefix .text
/* put literals in here! */