diff options
| author |   Max Filippov <jcmvbkbc@gmail.com> | 2017-12-03 20:55:35 -0800 |
|---|---|---|
| committer | Max Filippov <jcmvbkbc@gmail.com> | 2017-12-10 14:48:51 -0800 |
| commit | f8f02ca73cd8d1e2ac61ea1e5f0574a8c1f472fa (patch) | |
| tree | 8356de3e6320b847f661f81c231ffe81ecef6f0b /arch/xtensa/boot/boot-redboot/bootstrap.S | |
| parent | xtensa: add -mno-serialize-volatile to CFLAGS (diff) | |
| download | linux-dev-f8f02ca73cd8d1e2ac61ea1e5f0574a8c1f472fa.tar.xz linux-dev-f8f02ca73cd8d1e2ac61ea1e5f0574a8c1f472fa.zip | |
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/boot-redboot/bootstrap.S')
| -rw-r--r-- | arch/xtensa/boot/boot-redboot/bootstrap.S | 1 |
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! */ |