move arm-specific translation units out of arch/arm/src, to src/*/arm

this is possible with the new build system that allows src/*/$(ARCH)/*
files which do not shadow a file in the parent directory, and yields a
more logical organization. eventually it will be possible to remove
arch/*/src from the build system.

diff --git a/arch/arm/src/__aeabi_atexit.c b/src/exit/arm/__aeabi_atexit.c
similarity index 100%
rename from arch/arm/src/__aeabi_atexit.c
rename to src/exit/arm/__aeabi_atexit.c

diff --git a/arch/arm/src/find_exidx.c b/src/ldso/arm/find_exidx.c
similarity index 100%
rename from arch/arm/src/find_exidx.c
rename to src/ldso/arm/find_exidx.c

diff --git a/arch/arm/src/__aeabi_memclr.c b/src/string/arm/__aeabi_memclr.c
similarity index 100%
rename from arch/arm/src/__aeabi_memclr.c
rename to src/string/arm/__aeabi_memclr.c

diff --git a/arch/arm/src/__aeabi_memcpy.c b/src/string/arm/__aeabi_memcpy.c
similarity index 100%
rename from arch/arm/src/__aeabi_memcpy.c
rename to src/string/arm/__aeabi_memcpy.c

diff --git a/arch/arm/src/__aeabi_memmove.c b/src/string/arm/__aeabi_memmove.c
similarity index 100%
rename from arch/arm/src/__aeabi_memmove.c
rename to src/string/arm/__aeabi_memmove.c

diff --git a/arch/arm/src/__aeabi_memset.c b/src/string/arm/__aeabi_memset.c
similarity index 100%
rename from arch/arm/src/__aeabi_memset.c
rename to src/string/arm/__aeabi_memset.c

diff --git a/arch/arm/src/__set_thread_area.c b/src/thread/arm/__set_thread_area.c
similarity index 100%
rename from arch/arm/src/__set_thread_area.c
rename to src/thread/arm/__set_thread_area.c

diff --git a/src/thread/arm/__set_thread_area.s b/src/thread/arm/__set_thread_area.s
deleted file mode 100644 (file)
index 4a4cd0d..0000000
--- a/src/thread/arm/__set_thread_area.s
+++ /dev/null
@@ -1 +0,0 @@
-/* Replaced by C code in arch/arm/src */

diff --git a/arch/arm/src/atomics.s b/src/thread/arm/atomics.s
similarity index 100%
rename from arch/arm/src/atomics.s
rename to src/thread/arm/atomics.s