diff options
| -rw-r--r-- | libc/Android.mk | 1 | ||||
| -rw-r--r-- | libc/arch-arm/bionic/ulcmp.S | 10 |
2 files changed, 11 insertions, 0 deletions
diff --git a/libc/Android.mk b/libc/Android.mk index d1c2bb53f..d5f457b24 100644 --- a/libc/Android.mk +++ b/libc/Android.mk @@ -367,6 +367,7 @@ libc_common_src_files += \ arch-arm/bionic/strcpy.S \ arch-arm/bionic/strcmp.S \ arch-arm/bionic/syscall.S \ + arch-arm/bionic/ulcmp.S \ string/strncmp.c \ unistd/socketcalls.c ifeq ($(ARCH_ARM_HAVE_ARMV7A),true) diff --git a/libc/arch-arm/bionic/ulcmp.S b/libc/arch-arm/bionic/ulcmp.S new file mode 100644 index 000000000..1a5f2a4cb --- /dev/null +++ b/libc/arch-arm/bionic/ulcmp.S @@ -0,0 +1,10 @@ +.global __aeabi_ulcmp +.type __aeabi_ulcmp, %function + +__aeabi_ulcmp: + cmp r1, r3 + cmpeq r0, r2 + movlo r0, #-1 + moveq r0, #0 + movhi r0, #1 + mov pc, lr |