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 <ascull@google.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/doc/develop/driver-model/of-plat.rst b/doc/develop/driver-model/of-plat.rst
index 237af38..b454f7b 100644
--- a/doc/develop/driver-model/of-plat.rst
+++ b/doc/develop/driver-model/of-plat.rst
@@ -707,9 +707,9 @@
Sometimes dtoc does not find the problem for you, but something is wrong and
you get a link error, e.g.::
- :(.u_boot_list_2_udevice_2_spl_test5+0x0): undefined reference to
+ :(__u_boot_list_2_udevice_2_spl_test5+0x0): undefined reference to
`_u_boot_list_2_driver_2_sandbox_spl_test'
- /usr/bin/ld: dts/dt-uclass.o:(.u_boot_list_2_uclass_2_misc+0x8):
+ /usr/bin/ld: dts/dt-uclass.o:(__u_boot_list_2_uclass_2_misc+0x8):
undefined reference to `_u_boot_list_2_uclass_driver_2_misc'
The first one indicates that the device cannot find its driver. This means that