__efi_runtime_start/end are defined as c variables for arm7 only in order to force the compiler emit relative references. However, defining those within a section definition will do the same thing. On top of that the v8 linker scripts define it as a symbol.
So let's remove the special sections from the linker scripts, the variable definitions from sections.c and define them as a symbols within the correct section.
Signed-off-by: Ilias Apalodimas ilias.apalodimas@linaro.org --- arch/arm/cpu/u-boot.lds | 12 +++--------- arch/arm/lib/sections.c | 2 -- arch/arm/mach-zynq/u-boot.lds | 12 +++--------- include/asm-generic/sections.h | 1 + 4 files changed, 7 insertions(+), 20 deletions(-)
diff --git a/arch/arm/cpu/u-boot.lds b/arch/arm/cpu/u-boot.lds index 7c6e7891d360..df55bb716e35 100644 --- a/arch/arm/cpu/u-boot.lds +++ b/arch/arm/cpu/u-boot.lds @@ -43,18 +43,12 @@ SECTIONS }
/* This needs to come before *(.text*) */ - .__efi_runtime_start : { - *(.__efi_runtime_start) - } - - .efi_runtime : { + .efi_runtime ALIGN(4) : { + __efi_runtime_start = .; *(.text.efi_runtime*) *(.rodata.efi_runtime*) *(.data.efi_runtime*) - } - - .__efi_runtime_stop : { - *(.__efi_runtime_stop) + __efi_runtime_stop = .; }
.text_rest : diff --git a/arch/arm/lib/sections.c b/arch/arm/lib/sections.c index 1ee3dd3667ba..a4d4202e99f5 100644 --- a/arch/arm/lib/sections.c +++ b/arch/arm/lib/sections.c @@ -25,6 +25,4 @@ char __secure_start[0] __section(".__secure_start"); char __secure_end[0] __section(".__secure_end"); char __secure_stack_start[0] __section(".__secure_stack_start"); char __secure_stack_end[0] __section(".__secure_stack_end"); -char __efi_runtime_start[0] __section(".__efi_runtime_start"); -char __efi_runtime_stop[0] __section(".__efi_runtime_stop"); char _end[0] __section(".__end"); diff --git a/arch/arm/mach-zynq/u-boot.lds b/arch/arm/mach-zynq/u-boot.lds index 71dea4a1f60a..fcd0f42a7106 100644 --- a/arch/arm/mach-zynq/u-boot.lds +++ b/arch/arm/mach-zynq/u-boot.lds @@ -22,18 +22,12 @@ SECTIONS }
/* This needs to come before *(.text*) */ - .__efi_runtime_start : { - *(.__efi_runtime_start) - } - - .efi_runtime : { + .efi_runtime ALIGN(4) : { + __efi_runtime_start = .; *(.text.efi_runtime*) *(.rodata.efi_runtime*) *(.data.efi_runtime*) - } - - .__efi_runtime_stop : { - *(.__efi_runtime_stop) + __efi_runtime_stop = .; }
.text_rest : diff --git a/include/asm-generic/sections.h b/include/asm-generic/sections.h index 60949200dd93..b6bca53db10d 100644 --- a/include/asm-generic/sections.h +++ b/include/asm-generic/sections.h @@ -35,6 +35,7 @@ extern char __priv_data_start[], __priv_data_end[]; extern char __ctors_start[], __ctors_end[];
extern char __efi_runtime_rel_start[], __efi_runtime_rel_stop[]; +extern char __efi_runtime_start[], __efi_runtime_stop[];
/* function descriptor handling (if any). Override * in asm/sections.h */ -- 2.37.2