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| author | Shiji Yang <yangshiji66@outlook.com> | 2023-08-03 09:47:16 +0800 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2023-08-09 09:21:42 -0400 |
| commit | 506df9dc5881b74ca6463b89e9edcd14732a7da5 (patch) | |
| tree | 3b3fdb9ac6af400dd400c99b47f9c356012588bc /arch/x86 | |
| parent | a077ac13d03c8cde646ddab30b03ec0f8b753e1e (diff) | |
| download | u-boot-506df9dc5881b74ca6463b89e9edcd14732a7da5.zip u-boot-506df9dc5881b74ca6463b89e9edcd14732a7da5.tar.gz u-boot-506df9dc5881b74ca6463b89e9edcd14732a7da5.tar.bz2 | |
treewide: rework linker symbol declarations in sections header
1. Convert all linker symbols to char[] type so that we can get the
corresponding address by calling array name 'var' or its address
'&var'. In this way, we can avoid some potential issues[1].
2. Remove unused symbol '_TEXT_BASE'. It has been abandoned and has
not been referenced by any source code.
3. Move '__data_end' to the arch x86's own sections header as it's
only used by x86 arch.
4. Remove some duplicate declared linker symbols. Now we use the
standard header file to declare them.
[1] This patch fixes the boot failure on MIPS target. Error log:
SPL: Image overlaps SPL
Fixes: 1b8a1be1a1f1 ("spl: spl_legacy: Fix spl_end address")
Signed-off-by: Shiji Yang <yangshiji66@outlook.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/include/asm/sections.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/include/asm/sections.h b/arch/x86/include/asm/sections.h index a6be360..874a43d 100644 --- a/arch/x86/include/asm/sections.h +++ b/arch/x86/include/asm/sections.h @@ -8,4 +8,6 @@ #include <asm-generic/sections.h> +extern char __data_end[]; + #endif |