@@ -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 :
@@ -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");
@@ -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 :
@@ -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 */
__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 since [0]. 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. [0] binutils commit 6b3b0ab89663 ("Make linker assigned symbol dynamic only for shared object") Suggested-by: Sam Edwards <CFSworks@gmail.com> Reviewed-by: Sam Edwards <CFSworks@gmail.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Tested-by: Sam Edwards <CFSworks@gmail.com> # Binary output identical 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(-)