From b60eff31f3bd71a6f14b6c6efc8ad5fb3705de6d Mon Sep 17 00:00:00 2001 From: Albert ARIBAUD Date: Sat, 22 Feb 2014 17:53:43 +0100 Subject: 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 --- include/asm-generic/sections.h | 26 +++++++------------------- 1 file changed, 7 insertions(+), 19 deletions(-) (limited to 'include/asm-generic') diff --git a/include/asm-generic/sections.h b/include/asm-generic/sections.h index 7e1eb4bf5e..458952fb58 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: */ -- cgit v1.2.1