From 99e2fbcb69f0759432c4cfa0b6e1afa006f22930 Mon Sep 17 00:00:00 2001 From: Andrew Scull Date: Mon, 30 May 2022 10:00:04 +0000 Subject: linker_lists: Rename sections to remove . prefix Rename the sections used to implement linker lists so they begin with '__u_boot_list' rather than '.u_boot_list'. The double underscore at the start is still distinct from the single underscore used by the symbol names. Having a '.' in the section names conflicts with clang's ASAN instrumentation which tries to add redzones between the linker list elements, causing expected accesses to fail. However, clang doesn't try to add redzones to user sections, which are names with all alphanumeric and underscore characters. Signed-off-by: Andrew Scull Reviewed-by: Simon Glass --- arch/xtensa/include/asm/ldscript.h | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) (limited to 'arch/xtensa/include') diff --git a/arch/xtensa/include/asm/ldscript.h b/arch/xtensa/include/asm/ldscript.h index 08f5d0135ed..78a0b230bda 100644 --- a/arch/xtensa/include/asm/ldscript.h +++ b/arch/xtensa/include/asm/ldscript.h @@ -41,6 +41,11 @@ LONG(_##_sym_##_##_sec_##_end); \ LONG(LOADADDR(.##_sym_##.##_sec_)); +#define RELOCATE_USER1(_sec_) \ + LONG(_##_sec_##_start); \ + LONG(_##_sec_##_end); \ + LONG(LOADADDR(_sec_)); + #define SECTION_VECTOR(_sym_, _sec_, _vma_, _lma_) \ .##_sym_##.##_sec_ _vma_ : _lma_ \ { \ @@ -100,11 +105,11 @@ } #define SECTION_u_boot_list(_vma_, _lma_) \ - .u_boot_list _vma_ : _lma_ \ + __u_boot_list _vma_ : _lma_ \ { \ - _u_boot_list_start = ABSOLUTE(.); \ - KEEP(*(SORT(.u_boot_list*))); \ - _u_boot_list_end = ABSOLUTE(.); \ + ___u_boot_list_start = ABSOLUTE(.); \ + KEEP(*(SORT(__u_boot_list*))); \ + ___u_boot_list_end = ABSOLUTE(.); \ } #define SECTION_data(_vma_, _lma_) \ -- cgit v1.3.1