all: fix comments format

Fix capitalization, dots at the end
and two spaces after a period.

Update #1876

3 files changed, 16 insertions, 16 deletions

diff --git a/pkg/ifuzz/gen/gen.go b/pkg/ifuzz/gen/gen.go
index 224010a1c..2bbd69109 100644
--- a/pkg/ifuzz/gen/gen.go
+++ b/pkg/ifuzz/gen/gen.go
@@ -343,7 +343,7 @@ func parsePattern(insn *ifuzz.Insn, vals []string) error {
 		case v == "SE_IMM8()":
 			addImm(insn, 1)
 
-		// Modes
+		// Modes.
 		case v == "mode64":
 			insn.Mode &= 1 << ifuzz.ModeLong64
 		case v == "not64":
diff --git a/pkg/ifuzz/ifuzz.go b/pkg/ifuzz/ifuzz.go
index 2d51e0340..5d6269926 100644
--- a/pkg/ifuzz/ifuzz.go
+++ b/pkg/ifuzz/ifuzz.go
@@ -140,37 +140,37 @@ func Mutate(cfg *Config, r *rand.Rand, text []byte) []byte {
 		retry = false
 		switch x := r.Intn(100); {
 		case x < 10 && len(insns) != 0:
-			// delete instruction
+			// Delete instruction.
 			i := r.Intn(len(insns))
 			copy(insns[i:], insns[i+1:])
 			insns = insns[:len(insns)-1]
 		case x < 40 && len(insns) != 0:
-			// replace instruction with another
+			// Replace instruction with another.
 			insn := randInsn(cfg, r)
 			text1 := insn.Encode(cfg, r)
 			i := r.Intn(len(insns))
 			insns[i] = text1
 		case x < 70 && len(insns) != 0:
-			// mutate instruction
+			// Mutate instruction.
 			i := r.Intn(len(insns))
 			text1 := insns[i]
 			for stop := false; !stop || len(text1) == 0; stop = r.Intn(2) == 0 {
 				switch x := r.Intn(100); {
 				case x < 5 && len(text1) != 0:
-					// delete byte
+					// Delete byte.
 					pos := r.Intn(len(text1))
 					copy(text1[pos:], text1[pos+1:])
 					text1 = text1[:len(text1)-1]
 				case x < 40 && len(text1) != 0:
-					// replace a byte
+					// Replace a byte.
 					pos := r.Intn(len(text1))
 					text1[pos] = byte(r.Intn(256))
 				case x < 70 && len(text1) != 0:
-					// flip a bit
+					// Flip a bit.
 					pos := r.Intn(len(text1))
 					text1[pos] ^= 1 << byte(r.Intn(8))
 				default:
-					// insert a byte
+					// Insert a byte.
 					pos := r.Intn(len(text1) + 1)
 					text1 = append(text1, 0)
 					copy(text1[pos+1:], text1[pos:])
@@ -179,7 +179,7 @@ func Mutate(cfg *Config, r *rand.Rand, text []byte) []byte {
 			}
 			insns[i] = text1
 		case len(insns) < cfg.Len:
-			// insert a new instruction
+			// Insert a new instruction.
 			insn := randInsn(cfg, r)
 			text1 := insn.Encode(cfg, r)
 			i := r.Intn(len(insns) + 1)
diff --git a/pkg/ifuzz/pseudo.go b/pkg/ifuzz/pseudo.go
index 306725d2e..e9903f909 100644
--- a/pkg/ifuzz/pseudo.go
+++ b/pkg/ifuzz/pseudo.go
@@ -162,7 +162,7 @@ func initPseudo() {
 			}
 			reg := uint8(r.Intn(6))
 			gen.mov16(regAX, sel)
-			gen.byte(0x8e, 0xc0|(reg<<3)) // mov %ax, %seg
+			gen.byte(0x8e, 0xc0|(reg<<3)) // MOV %ax, %seg
 			return gen.text
 		},
 	})
@@ -421,10 +421,10 @@ func (gen *generator) xor32(reg int, v uint32) {
 
 func (gen *generator) readCR(cr uint8) {
 	if cr < 8 {
-		// mov %crN, %eax/%rax
+		// MOV %crN, %eax/%rax
 		gen.byte(0x0f, 0x20, 0xc0|cr<<3)
 	} else if cr < 16 {
-		// mov %crN, %eax/%rax
+		// MOV %crN, %eax/%rax
 		gen.byte(0x44, 0x0f, 0x20, 0xc0|(cr-8)<<3)
 	} else {
 		panic("bad cr")
@@ -433,10 +433,10 @@ func (gen *generator) readCR(cr uint8) {
 
 func (gen *generator) writeCR(cr uint8) {
 	if cr < 8 {
-		// mov %eax/%rax, %crN
+		// MOV %eax/%rax, %crN
 		gen.byte(0x0f, 0x22, 0xc0|cr<<3)
 	} else if cr < 16 {
-		// mov %eax/%rax, %crN
+		// MOV %eax/%rax, %crN
 		gen.byte(0x44, 0x0f, 0x22, 0xc0|(cr-8)<<3)
 	} else {
 		panic("bad cr")
@@ -447,7 +447,7 @@ func (gen *generator) readDR(dr uint8) {
 	if dr >= 8 {
 		panic("bad dr")
 	}
-	// mov %drN, %eax/%rax
+	// MOV %drN, %eax/%rax
 	gen.byte(0x0f, 0x21, 0xc0|dr<<3)
 }
 
@@ -455,7 +455,7 @@ func (gen *generator) writeDR(dr uint8) {
 	if dr >= 8 {
 		panic("bad dr")
 	}
-	// mov %eax/%rax, %drN
+	// MOV %eax/%rax, %drN
 	gen.byte(0x0f, 0x23, 0xc0|dr<<3)
 }