Add function marks and size indications
Add a macro to annotate function end and start using both ENTRY and END
for each function. This allows valgrind (and presumably other debugging
tools) to use the debug symbols to trace the functions.
Change-Id: I5f09cef8e22fb356eb6f5cee952b031e567599b6
diff --git a/libc/arch-arm/bionic/ffs.S b/libc/arch-arm/bionic/ffs.S
index 13bd169..103ddd1 100644
--- a/libc/arch-arm/bionic/ffs.S
+++ b/libc/arch-arm/bionic/ffs.S
@@ -61,6 +61,7 @@
ldrneb r0, [ r2, r0, lsr #26 ]
bx lr
+END(ffs)
.text;
.type .L_ffs_table, _ASM_TYPE_OBJECT;
@@ -78,5 +79,6 @@
clzne r0, r0
rsbne r0, r0, #32
bx lr
+END(ffs)
#endif /* !defined(__ARM_HAVE_CLZ) */