diff options
Diffstat (limited to 'libc/string/sh64/strcpy.S')
| -rw-r--r-- | libc/string/sh64/strcpy.S | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/libc/string/sh64/strcpy.S b/libc/string/sh64/strcpy.S index da79d5143..f317707b7 100644 --- a/libc/string/sh64/strcpy.S +++ b/libc/string/sh64/strcpy.S @@ -31,7 +31,7 @@ strcpy: addi r2, 8, r0 mcmpeq.b r4,r63,r6 SHHI r6,r7,r6 - bnei/u r6,0,tr1 // shortstring + bnei/u r6,0,tr1 /* shortstring */ pta/l no_lddst, tr2 ori r3,-8,r23 sub r2, r23, r0 @@ -41,28 +41,28 @@ strcpy: pta/l loop, tr0 ori r2,-8,r22 mcmpeq.b r5, r63, r6 - bgt/u r22, r23, tr2 // no_lddst + bgt/u r22, r23, tr2 /* no_lddst */ - // r22 < r23 : Need to do a load from the destination. - // r22 == r23 : Doesn't actually need to load from destination, - // but still can be handled here. + /* r22 < r23 : Need to do a load from the destination. */ + /* r22 == r23 : Doesn't actually need to load from destination, */ + /* but still can be handled here. */ ldlo.q r2, 0, r9 movi -1, r8 SHLO r8, r7, r8 mcmv r4, r8, r9 stlo.q r2, 0, r9 - beqi/l r6, 0, tr0 // loop + beqi/l r6, 0, tr0 /* loop */ add r5, r63, r4 addi r0, 8, r0 - blink tr1, r63 // shortstring + blink tr1, r63 /* shortstring */ no_lddst: - // r22 > r23: note that for r22 == r23 the sthi.q would clobber - // bytes before the destination region. + /* r22 > r23: note that for r22 == r23 the sthi.q would clobber */ + /* bytes before the destination region. */ stlo.q r2, 0, r4 SHHI r4, r7, r4 sthi.q r0, -1, r4 - beqi/l r6, 0, tr0 // loop + beqi/l r6, 0, tr0 /* loop */ add r5, r63, r4 addi r0, 8, r0 @@ -77,7 +77,7 @@ shortstring2: shlri r4,8,r4 addi r0,1,r0 bnei/l r5,0,tr1 - blink tr4,r63 // return + blink tr4,r63 /* return */ .balign 8 loop: @@ -86,16 +86,16 @@ loop: addi r0, 16, r0 sthi.q r0, -9, r5 mcmpeq.b r4, r63, r6 - bnei/u r6, 0, tr1 // shortstring + bnei/u r6, 0, tr1 /* shortstring */ ldx.q r0, r21, r5 stlo.q r0, -8, r4 sthi.q r0, -1, r4 mcmpeq.b r5, r63, r6 - beqi/l r6, 0, tr0 // loop + beqi/l r6, 0, tr0 /* loop */ add r5, r63, r4 addi r0, 8, r0 - blink tr1, r63 // shortstring + blink tr1, r63 /* shortstring */ .size strcpy,.-strcpy |