diff options
| author | Jerome Forissier <jerome@forissier.org> | 2019-05-22 14:23:25 +0200 |
|---|---|---|
| committer | Jérôme Forissier <jerome@forissier.org> | 2019-05-23 15:37:49 +0200 |
| commit | 561a5d347b4d22a24ab734206422cef925b62f29 (patch) | |
| tree | 8c5a567dd077bc7de6b34d315cc129febb0a45a8 | |
| parent | 834ce4c65a544eab592f8f339a77d6b7ace4165d (diff) | |
virt: kern.ld.S: remove PROVIDE() keyword
The linker script for the TEE core exports two symbols using the
PROVIDE() keyword. This keyword is not needed; it makes no difference
because when CFG_VIRTUALIZATION=y the symbols are *not* defined
elsewhere, and they *are* used by a C file, so that a normal symbol will
do the same [1]. Therefore, remove the keyword.
[1]: https://sourceware.org/binutils/docs/ld/PROVIDE.html#PROVIDE
"The PROVIDE keyword may be used to define a symbol [...] only if it is
referenced but not defined."
Signed-off-by: Jerome Forissier <jerome@forissier.org>
Reviewed-by: Volodymyr Babchuk <vlad.babchuk@gmail.com>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
| -rw-r--r-- | core/arch/arm/kernel/kern.ld.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/core/arch/arm/kernel/kern.ld.S b/core/arch/arm/kernel/kern.ld.S index 29110130..43bd8239 100644 --- a/core/arch/arm/kernel/kern.ld.S +++ b/core/arch/arm/kernel/kern.ld.S @@ -463,8 +463,8 @@ __vcore_unpg_rw_size = __flatmap_unpg_rw_size; #ifdef CFG_VIRTUALIZATION /* Nexus read-write memory */ -PROVIDE(__vcore_nex_rw_start = __flatmap_nex_rw_start); -PROVIDE(__vcore_nex_rw_size = __flatmap_nex_rw_size); +__vcore_nex_rw_start = __flatmap_nex_rw_start; +__vcore_nex_rw_size = __flatmap_nex_rw_size; #endif #ifdef CFG_WITH_PAGER |