X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=opcodes%2Fppc-dis.c;h=eca1f36710814cc991f13a2cdbb0d5062ef53355;hb=c5316fc6e634858a3821e612e613342da562e0b3;hp=a735fbb5a9a97dee368d1329a907eafffb00fdc2;hpb=b3adc24a0713411ab38a21dc894dd40dbc5c8f4f;p=deliverable%2Fbinutils-gdb.git

diff --git a/opcodes/ppc-dis.c b/opcodes/ppc-dis.c
index a735fbb5a9..eca1f36710 100644
--- a/opcodes/ppc-dis.c
+++ b/opcodes/ppc-dis.c
@@ -185,10 +185,15 @@ struct ppc_mopt ppc_opts[] = {
 		| PPC_OPCODE_POWER7 | PPC_OPCODE_POWER8 | PPC_OPCODE_POWER9
 		| PPC_OPCODE_ALTIVEC | PPC_OPCODE_VSX),
     0 },
+  { "power10", (PPC_OPCODE_PPC | PPC_OPCODE_ISEL | PPC_OPCODE_64
+		| PPC_OPCODE_POWER4 | PPC_OPCODE_POWER5 | PPC_OPCODE_POWER6
+		| PPC_OPCODE_POWER7 | PPC_OPCODE_POWER8 | PPC_OPCODE_POWER9
+		| PPC_OPCODE_POWER10 | PPC_OPCODE_ALTIVEC | PPC_OPCODE_VSX),
+    0 },
   { "future",  (PPC_OPCODE_PPC | PPC_OPCODE_ISEL | PPC_OPCODE_64
 		| PPC_OPCODE_POWER4 | PPC_OPCODE_POWER5 | PPC_OPCODE_POWER6
 		| PPC_OPCODE_POWER7 | PPC_OPCODE_POWER8 | PPC_OPCODE_POWER9
-		| PPC_OPCODE_POWERXX | PPC_OPCODE_ALTIVEC | PPC_OPCODE_VSX),
+		| PPC_OPCODE_POWER10 | PPC_OPCODE_ALTIVEC | PPC_OPCODE_VSX),
     0 },
   { "ppc",     PPC_OPCODE_PPC,
     0 },
@@ -233,6 +238,11 @@ struct ppc_mopt ppc_opts[] = {
 		| PPC_OPCODE_POWER7 | PPC_OPCODE_POWER8 | PPC_OPCODE_POWER9
 		| PPC_OPCODE_ALTIVEC | PPC_OPCODE_VSX),
     0 },
+  { "pwr10",   (PPC_OPCODE_PPC | PPC_OPCODE_ISEL | PPC_OPCODE_64
+		| PPC_OPCODE_POWER4 | PPC_OPCODE_POWER5 | PPC_OPCODE_POWER6
+		| PPC_OPCODE_POWER7 | PPC_OPCODE_POWER8 | PPC_OPCODE_POWER9
+		| PPC_OPCODE_POWER10 | PPC_OPCODE_ALTIVEC | PPC_OPCODE_VSX),
+    0 },
   { "pwrx",    PPC_OPCODE_POWER | PPC_OPCODE_POWER2,
     0 },
   { "raw",     PPC_OPCODE_PPC,
@@ -354,7 +364,7 @@ powerpc_init_dialect (struct disassemble_info *info)
       break;
     default:
       if (info->arch == bfd_arch_powerpc)
-	dialect = ppc_parse_cpu (dialect, &sticky, "power9") | PPC_OPCODE_ANY;
+	dialect = ppc_parse_cpu (dialect, &sticky, "power10") | PPC_OPCODE_ANY;
       else
 	dialect = ppc_parse_cpu (dialect, &sticky, "pwr");
       break;
@@ -750,8 +760,9 @@ print_insn_powerpc (bfd_vma memaddr,
   if (status != 0 && (dialect & PPC_OPCODE_VLE) != 0)
     {
       /* Clear buffer so unused bytes will not have garbage in them.  */
-      buffer[0] = buffer[1] = buffer[2] = buffer[3] = 0;
+      buffer[2] = buffer[3] = 0;
       status = (*info->read_memory_func) (memaddr, buffer, 2, info);
+      insn_length = 2;
     }
 
   if (status != 0)
@@ -767,7 +778,7 @@ print_insn_powerpc (bfd_vma memaddr,
 
   /* Get the major opcode of the insn.  */
   opcode = NULL;
-  if ((dialect & PPC_OPCODE_POWERXX) != 0
+  if ((dialect & PPC_OPCODE_POWER10) != 0
       && PPC_OP (insn) == 0x1)
     {
       uint64_t temp_insn, suffix;
@@ -801,12 +812,15 @@ print_insn_powerpc (bfd_vma memaddr,
 	  insn_length = 2;
 	}
     }
-  if (opcode == NULL && (dialect & PPC_OPCODE_SPE2) != 0)
-    opcode = lookup_spe2 (insn);
-  if (opcode == NULL)
-    opcode = lookup_powerpc (insn, dialect & ~PPC_OPCODE_ANY);
-  if (opcode == NULL && (dialect & PPC_OPCODE_ANY) != 0)
-    opcode = lookup_powerpc (insn, dialect);
+  if (opcode == NULL && insn_length == 4)
+    {
+      if ((dialect & PPC_OPCODE_SPE2) != 0)
+	opcode = lookup_spe2 (insn);
+      if (opcode == NULL)
+	opcode = lookup_powerpc (insn, dialect & ~PPC_OPCODE_ANY);
+      if (opcode == NULL && (dialect & PPC_OPCODE_ANY) != 0)
+	opcode = lookup_powerpc (insn, dialect);
+    }
 
   if (opcode != NULL)
     {
@@ -872,6 +886,8 @@ print_insn_powerpc (bfd_vma memaddr,
 	    (*info->fprintf_func) (info->stream, "v%" PRId64, value);
 	  else if ((operand->flags & PPC_OPERAND_VSR) != 0)
 	    (*info->fprintf_func) (info->stream, "vs%" PRId64, value);
+	  else if ((operand->flags & PPC_OPERAND_ACC) != 0)
+	    (*info->fprintf_func) (info->stream, "a%" PRId64, value);
 	  else if ((operand->flags & PPC_OPERAND_RELATIVE) != 0)
 	    (*info->print_address_func) (memaddr + value, info);
 	  else if ((operand->flags & PPC_OPERAND_ABSOLUTE) != 0)
@@ -918,9 +934,13 @@ print_insn_powerpc (bfd_vma memaddr,
     }
 
   /* We could not find a match.  */
-  (*info->fprintf_func) (info->stream, ".long 0x%" PRIx64, insn);
-
-  return 4;
+  if (insn_length == 4)
+    (*info->fprintf_func) (info->stream, ".long 0x%x",
+			   (unsigned int) insn);
+  else
+    (*info->fprintf_func) (info->stream, ".word 0x%x",
+			   (unsigned int) insn >> 16);
+  return insn_length;
 }
 
 const disasm_options_and_args_t *