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| author | The Android Open Source Project <initial-contribution@android.com> | 2008-12-17 18:03:48 -0800 |
|---|---|---|
| committer | The Android Open Source Project <initial-contribution@android.com> | 2008-12-17 18:03:48 -0800 |
| commit | 4e468ed2eb86a2406e14f1eca82072ee501d05fd (patch) | |
| tree | 4e05b3c66eef86531e464521a3bf96a1864d4bf5 /libc/arch-arm/bionic/memcmp.S | |
| parent | a27d2baa0c1a2ec70f47ea9199b1dd6762c8a349 (diff) | |
| download | bionic-4e468ed2eb86a2406e14f1eca82072ee501d05fd.zip bionic-4e468ed2eb86a2406e14f1eca82072ee501d05fd.tar.gz bionic-4e468ed2eb86a2406e14f1eca82072ee501d05fd.tar.bz2 | |
Code drop from //branches/cupcake/...@124589
Diffstat (limited to 'libc/arch-arm/bionic/memcmp.S')
| -rw-r--r-- | libc/arch-arm/bionic/memcmp.S | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/libc/arch-arm/bionic/memcmp.S b/libc/arch-arm/bionic/memcmp.S index d19dfb9..f45b56b 100644 --- a/libc/arch-arm/bionic/memcmp.S +++ b/libc/arch-arm/bionic/memcmp.S @@ -25,6 +25,9 @@ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ + +#include <machine/cpu-features.h> + .text .global memcmp @@ -41,8 +44,8 @@ */ memcmp: - pld [r0, #0] - pld [r1, #0] + PLD (r0, #0) + PLD (r1, #0) /* take of the case where length is 0 or the buffers are the same */ cmp r0, r1 @@ -53,8 +56,8 @@ memcmp: /* save registers */ stmfd sp!, {r4, lr} - pld [r0, #32] - pld [r1, #32] + PLD (r0, #32) + PLD (r1, #32) /* since r0 hold the result, move the first source * pointer somewhere else @@ -104,8 +107,8 @@ memcmp: subs r2, r2, #(32 + 4) bmi 1f -0: pld [r4, #64] - pld [r1, #64] +0: PLD (r4, #64) + PLD (r1, #64) ldr r0, [r4], #4 ldr lr, [r1, #4]! eors r0, r0, ip @@ -192,8 +195,8 @@ memcmp: bic r1, r1, #3 ldr lr, [r1], #4 -6: pld [r1, #64] - pld [r4, #64] +6: PLD (r1, #64) + PLD (r4, #64) mov ip, lr, lsr #16 ldr lr, [r1], #4 ldr r0, [r4], #4 |