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| author | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2014-02-22 17:53:43 +0100 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2014-02-26 21:18:12 +0100 |
| commit | b60eff31f3bd71a6f14b6c6efc8ad5fb3705de6d (patch) | |
| tree | b4bcab9f621f05187bde8a839613e2d6e34c1106 /include/asm-generic/sections.h | |
| parent | d0b5d9da5de280120b73e776663f6a3024f225f4 (diff) | |
| download | u-boot-imx-b60eff31f3bd71a6f14b6c6efc8ad5fb3705de6d.zip u-boot-imx-b60eff31f3bd71a6f14b6c6efc8ad5fb3705de6d.tar.gz u-boot-imx-b60eff31f3bd71a6f14b6c6efc8ad5fb3705de6d.tar.bz2 | |
arm: remove unneeded symbol offsets and _TEXT_BASE
Remove the last uses of symbol offsets in ARM U-Boot.
Remove some needless uses of _TEXT_BASE.
Remove all _TEXT_BASE definitions.
Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
Diffstat (limited to 'include/asm-generic/sections.h')
| -rw-r--r-- | include/asm-generic/sections.h | 26 |
1 files changed, 7 insertions, 19 deletions
diff --git a/include/asm-generic/sections.h b/include/asm-generic/sections.h index 7e1eb4b..458952f 100644 --- a/include/asm-generic/sections.h +++ b/include/asm-generic/sections.h @@ -63,28 +63,16 @@ extern char __image_copy_end[]; extern void _start(void); /* - * ARM needs to use offsets for symbols, since the values of some symbols - * are not resolved prior to relocation (and are just 0). Maybe this can be - * resolved, or maybe other architectures are similar, iwc this should be - * promoted to an architecture option. + * ARM defines its symbols as char[]. Other arches define them as ulongs. */ #ifdef CONFIG_ARM -#define CONFIG_SYS_SYM_OFFSETS -#endif - -#ifdef CONFIG_SYS_SYM_OFFSETS -/* Start/end of the relocation entries, as an offset from _start */ -extern ulong _rel_dyn_start_ofs; -extern ulong _rel_dyn_end_ofs; - -/* End of the region to be relocated, as an offset form _start */ -extern ulong _image_copy_end_ofs; -extern ulong _bss_start_ofs; /* BSS start relative to _start */ -extern ulong _bss_end_ofs; /* BSS end relative to _start */ -extern ulong _end_ofs; /* end of image relative to _start */ - -extern ulong _TEXT_BASE; /* code start */ +extern char __bss_start[]; +extern char __bss_end[]; +extern char __image_copy_start[]; +extern char __image_copy_end[]; +extern char __rel_dyn_start[]; +extern char __rel_dyn_end[]; #else /* don't use offsets: */ |