X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=palacios%2Fsrc%2Fpalacios%2Fvmm_decoder.c;h=4b88e67617e29781f59c5a896c995e7eae832984;hb=123a1ba27ea09c8fa77a1b36ce625b43d7c48b14;hp=54c77c431d889242ca3bcc8c0cc498e886414136;hpb=da0f0deecf22754656bad2a95640461ec3ac4f1d;p=palacios.git

diff --git a/palacios/src/palacios/vmm_decoder.c b/palacios/src/palacios/vmm_decoder.c
index 54c77c4..4b88e67 100644
--- a/palacios/src/palacios/vmm_decoder.c
+++ b/palacios/src/palacios/vmm_decoder.c
@@ -22,90 +22,90 @@
 
 
 int v3_opcode_cmp(const uchar_t * op1, const uchar_t * op2) {
-  if (op1[0] != op2[0]) {
-    return op1[0] - op2[0];;
-  } else {
-    return memcmp(op1 + 1, op2 + 1, op1[0]);
-  }
+    if (op1[0] != op2[0]) {
+	return op1[0] - op2[0];;
+    } else {
+	return memcmp(op1 + 1, op2 + 1, op1[0]);
+    }
 }
 
 
 void v3_get_prefixes(uchar_t * instr, struct x86_prefixes * prefixes) {
-  while (1) {
-    switch (*instr) {
-    case 0xF0:      // lock
-      prefixes->lock = 1;
-      break;
-
-    case 0xF2:      // REPNE/REPNZ
-      prefixes->repnz = 1;
-      prefixes->repne = 1;
-      break;
-
-    case 0xF3:      // REP or REPE/REPZ
-      prefixes->rep = 1;
-      prefixes->repe = 1;
-      prefixes->repz = 1; 
-      break;
-
-    case 0x2E:      // CS override or Branch hint not taken (with Jcc instrs)
-      prefixes->cs_override = 1;
-      prefixes->br_not_taken = 1;
-      break;
-
-    case 0x36:      // SS override
-      prefixes->ss_override = 1;
-      break;
-
-    case 0x3E:      // DS override or Branch hint taken (with Jcc instrs)
-      prefixes->ds_override = 1;
-      prefixes->br_taken = 1;
-      break;
-
-    case 0x26:      // ES override
-      prefixes->es_override = 1;
-      break;
-
-    case 0x64:      // FS override
-      prefixes->fs_override = 1;
-      break;
+    while (1) {
+	switch (*instr) {
+	    case 0xF0:      // lock
+		prefixes->lock = 1;
+		break;
+
+	    case 0xF2:      // REPNE/REPNZ
+		prefixes->repnz = 1;
+		prefixes->repne = 1;
+		break;
+
+	    case 0xF3:      // REP or REPE/REPZ
+		prefixes->rep = 1;
+		prefixes->repe = 1;
+		prefixes->repz = 1; 
+		break;
+
+	    case 0x2E:      // CS override or Branch hint not taken (with Jcc instrs)
+		prefixes->cs_override = 1;
+		prefixes->br_not_taken = 1;
+		break;
+
+	    case 0x36:      // SS override
+		prefixes->ss_override = 1;
+		break;
+
+	    case 0x3E:      // DS override or Branch hint taken (with Jcc instrs)
+		prefixes->ds_override = 1;
+		prefixes->br_taken = 1;
+		break;
+
+	    case 0x26:      // ES override
+		prefixes->es_override = 1;
+		break;
+
+	    case 0x64:      // FS override
+		prefixes->fs_override = 1;
+		break;
       
-    case 0x65:      // GS override
-      prefixes->gs_override = 1;
-      break;
+	    case 0x65:      // GS override
+		prefixes->gs_override = 1;
+		break;
 
-    case 0x66:      // operand size override
-      prefixes->op_size = 1;
-      break;
+	    case 0x66:      // operand size override
+		prefixes->op_size = 1;
+		break;
 
-    case 0x67:    // address size override
-      prefixes->addr_size = 1;
-      break;
+	    case 0x67:    // address size override
+		prefixes->addr_size = 1;
+		break;
 
-    default:
-      return;
-    }
+	    default:
+		return;
+	}
 
-    instr++;
-  }
+	instr++;
+    }
 
 }
 
 void v3_strip_rep_prefix(uchar_t * instr, int length) {
-  int read_ctr = 0;
-  int write_ctr = 0;
-  int found = 0;
-
-  while (read_ctr < length) {
-    if ((!found) && 
-	( (instr[read_ctr] == 0xF2) ||
-	  (instr[read_ctr] == 0xF3))) {
-      read_ctr++;
-      found = 1;
-    } else {
-      instr[write_ctr] = instr[read_ctr];
-      write_ctr++;
-      read_ctr++;
+    int read_ctr = 0;
+    int write_ctr = 0;
+    int found = 0;
+
+    while (read_ctr < length) {
+	if ((!found) && 
+	    ( (instr[read_ctr] == 0xF2) ||
+	      (instr[read_ctr] == 0xF3))) {
+	    read_ctr++;
+	    found = 1;
+	} else {
+	    instr[write_ctr] = instr[read_ctr];
+	    write_ctr++;
+	    read_ctr++;
+	}
     }
-  }
 }