Comment fixes.

diff --git a/armv7/ecc-384-modp.asm b/armv7/ecc-384-modp.asm
index e34d95f825131deb9c49df8d8b75eebb9ba607c1..fb5a6e12afec6edc526b4716278d693199e34621 100644 (file)
--- a/armv7/ecc-384-modp.asm
+++ b/armv7/ecc-384-modp.asm
@@ -153,7 +153,7 @@ PROLOGUE(nettle_ecc_384_modp)
 
        C Fold high limbs, we need to add in
        C
-       C F4 F4 -F4 F4 H H -H H
+       C F4 F4 0 -F4 F4 H H 0 -H H
        C
        C We always have F4 >= 0, but we can have H < 0.
        C Sign extension gets tricky when F4 = 0 and H < 0.
@@ -163,7 +163,7 @@ PROLOGUE(nettle_ecc_384_modp)
 
        C     H  H  0 -H  H
        C  ----------------
-       C  S F4 F3 F2 F1 F0
+       C  S  H F3 F2 F1 F0
        C
        C Define S = H >> 31 (asr), we then have
        C
@@ -171,7 +171,7 @@ PROLOGUE(nettle_ecc_384_modp)
        C  F1 = S - H
        C  F2 = - [H > 0]
        C  F3 = H - [H > 0]
-       C  F4 = H + S
+       C   H = H + S
        C 
        C And we get underflow in S - H iff H > 0