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| author | Alexey Brodkin <abrodkin@synopsys.com> | 2016-08-03 20:44:39 +0300 |
|---|---|---|
| committer | Alexey Brodkin <abrodkin@synopsys.com> | 2016-08-05 12:50:25 +0300 |
| commit | 9bef24d0dea30447951e1cd0074be502ca408fc0 (patch) | |
| tree | 0b400233ff16b0f96c0ce2d55ca54a8117810047 /arch/arc/lib | |
| parent | 699c4e592b32f43d4ba2cc0d53848118a77d590a (diff) | |
| download | u-boot-imx-9bef24d0dea30447951e1cd0074be502ca408fc0.zip u-boot-imx-9bef24d0dea30447951e1cd0074be502ca408fc0.tar.gz u-boot-imx-9bef24d0dea30447951e1cd0074be502ca408fc0.tar.bz2 | |
arc: No need in sections defined in sources with newer tools
Starting from arc-2016.03 GNU tools linker properly works with
symbols defined in linker script and so external declarations
are no longer required, dump them.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Diffstat (limited to 'arch/arc/lib')
| -rw-r--r-- | arch/arc/lib/Makefile | 1 | ||||
| -rw-r--r-- | arch/arc/lib/relocate.c | 5 | ||||
| -rw-r--r-- | arch/arc/lib/sections.c | 23 |
3 files changed, 4 insertions, 25 deletions
diff --git a/arch/arc/lib/Makefile b/arch/arc/lib/Makefile index e592802..eb62b3c 100644 --- a/arch/arc/lib/Makefile +++ b/arch/arc/lib/Makefile @@ -9,7 +9,6 @@ head-y := start.o obj-y += cache.o obj-y += cpu.o obj-y += interrupts.o -obj-y += sections.o obj-y += relocate.o obj-y += strchr-700.o obj-y += strcmp.o diff --git a/arch/arc/lib/relocate.c b/arch/arc/lib/relocate.c index 7709633..7802f40 100644 --- a/arch/arc/lib/relocate.c +++ b/arch/arc/lib/relocate.c @@ -6,7 +6,10 @@ #include <common.h> #include <elf.h> -#include <asm/sections.h> +#include <asm-generic/sections.h> + +extern ulong __image_copy_start; +extern ulong __ivt_end; DECLARE_GLOBAL_DATA_PTR; diff --git a/arch/arc/lib/sections.c b/arch/arc/lib/sections.c deleted file mode 100644 index a72c694..0000000 --- a/arch/arc/lib/sections.c +++ /dev/null @@ -1,23 +0,0 @@ -/* - * Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/* - * For some reason linker sets linker-generated symbols to zero in PIE mode. - * A work-around is substitution of linker-generated symbols with - * compiler-generated symbols which are properly handled by linker in PAE mode. - */ - -char __bss_start[0] __attribute__((section(".__bss_start"))); -char __bss_end[0] __attribute__((section(".__bss_end"))); -char __image_copy_start[0] __attribute__((section(".__image_copy_start"))); -char __image_copy_end[0] __attribute__((section(".__image_copy_end"))); -char __rel_dyn_start[0] __attribute__((section(".__rel_dyn_start"))); -char __rel_dyn_end[0] __attribute__((section(".__rel_dyn_end"))); -char __text_start[0] __attribute__((section(".__text_start"))); -char __text_end[0] __attribute__((section(".__text_end"))); -char __init_end[0] __attribute__((section(".__init_end"))); -char __ivt_start[0] __attribute__((section(".__ivt_start"))); -char __ivt_end[0] __attribute__((section(".__ivt_end"))); |