From a2458627f9d29675ef29d2a3c8c6a3df99bedfb1 Mon Sep 17 00:00:00 2001
From: bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Sat, 23 Jul 2005 22:39:53 +0000
Subject: [PATCH] ppc64 target

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1523 c046a42c-6fe2-441c-8c8c-71466251a162
---
 Makefile.target | 11 +++++++----
 configure       |  6 ++++++
 dis-asm.h       | 18 ++++++++++++++++++
 disas.c         | 10 ++++++++++
 ppc-dis.c       |  9 +++++++--
 5 files changed, 48 insertions(+), 6 deletions(-)

diff --git a/Makefile.target b/Makefile.target
index c5a5152726..9a6b4d724c 100644
--- a/Makefile.target
+++ b/Makefile.target
@@ -4,6 +4,9 @@ TARGET_BASE_ARCH:=$(TARGET_ARCH)
 ifeq ($(TARGET_ARCH), x86_64)
 TARGET_BASE_ARCH:=i386
 endif
+ifeq ($(TARGET_ARCH), ppc64)
+TARGET_BASE_ARCH:=ppc
+endif
 ifeq ($(TARGET_ARCH), sparc64)
 TARGET_BASE_ARCH:=sparc
 endif
@@ -195,7 +198,7 @@ ifeq ($(TARGET_ARCH), x86_64)
 LIBOBJS+=helper.o helper2.o
 endif
 
-ifeq ($(TARGET_ARCH), ppc)
+ifeq ($(TARGET_BASE_ARCH), ppc)
 LIBOBJS+= op_helper.o helper.o
 endif
 
@@ -225,7 +228,7 @@ endif
 ifeq ($(findstring alpha, $(TARGET_ARCH) $(ARCH)),alpha)
 LIBOBJS+=alpha-dis.o
 endif
-ifeq ($(findstring ppc, $(TARGET_ARCH) $(ARCH)),ppc)
+ifeq ($(findstring ppc, $(TARGET_BASE_ARCH) $(ARCH)),ppc)
 LIBOBJS+=ppc-dis.o
 endif
 ifeq ($(findstring mips, $(TARGET_ARCH) $(ARCH)),mips)
@@ -286,7 +289,7 @@ VL_OBJS+= ide.o ne2000.o pckbd.o vga.o $(SOUND_HW) dma.o $(AUDIODRV)
 VL_OBJS+= fdc.o mc146818rtc.o serial.o i8259.o i8254.o pc.o
 VL_OBJS+= cirrus_vga.o mixeng.o apic.o parallel.o
 endif
-ifeq ($(TARGET_ARCH), ppc)
+ifeq ($(TARGET_BASE_ARCH), ppc)
 VL_OBJS+= ppc.o ide.o ne2000.o pckbd.o vga.o $(SOUND_HW) dma.o $(AUDIODRV)
 VL_OBJS+= mc146818rtc.o serial.o i8259.o i8254.o fdc.o m48t59.o
 VL_OBJS+= ppc_prep.o ppc_chrp.o cuda.o adb.o openpic.o heathrow_pic.o mixeng.o
@@ -400,7 +403,7 @@ op.o: op.c op_template.h op_mem.h fop_template.h fbranch_template.h
 magic_load.o: elf_op.h
 endif
 
-ifeq ($(TARGET_ARCH), ppc)
+ifeq ($(TARGET_BASE_ARCH), ppc)
 op.o: op.c op_template.h op_mem.h
 op_helper.o: op_helper_mem.h
 translate.o: translate.c translate_init.c
diff --git a/configure b/configure
index c18a9d115e..b45408afb4 100755
--- a/configure
+++ b/configure
@@ -611,6 +611,7 @@ target_bigendian="no"
 [ "$target_cpu" = "sparc" ] && target_bigendian=yes
 [ "$target_cpu" = "sparc64" ] && target_bigendian=yes
 [ "$target_cpu" = "ppc" ] && target_bigendian=yes
+[ "$target_cpu" = "ppc64" ] && target_bigendian=yes
 [ "$target_cpu" = "mips" ] && target_bigendian=yes
 target_softmmu="no"
 if expr $target : '.*-softmmu' > /dev/null ; then
@@ -676,6 +677,11 @@ elif test "$target_cpu" = "ppc" ; then
   echo "TARGET_ARCH=ppc" >> $config_mak
   echo "#define TARGET_ARCH \"ppc\"" >> $config_h
   echo "#define TARGET_PPC 1" >> $config_h
+elif test "$target_cpu" = "ppc64" ; then
+  echo "TARGET_ARCH=ppc64" >> $config_mak
+  echo "#define TARGET_ARCH \"ppc64\"" >> $config_h
+  echo "#define TARGET_PPC 1" >> $config_h
+  echo "#define TARGET_PPC64 1" >> $config_h
 elif test "$target_cpu" = "x86_64" ; then
   echo "TARGET_ARCH=x86_64" >> $config_mak
   echo "#define TARGET_ARCH \"x86_64\"" >> $config_h
diff --git a/dis-asm.h b/dis-asm.h
index 4be6a352de..880baf19eb 100644
--- a/dis-asm.h
+++ b/dis-asm.h
@@ -126,6 +126,24 @@ enum bfd_architecture
 #define bfd_mach_h8300h  2
 #define bfd_mach_h8300s  3
   bfd_arch_powerpc,    /* PowerPC */
+#define bfd_mach_ppc           0
+#define bfd_mach_ppc64         1
+#define bfd_mach_ppc_403       403
+#define bfd_mach_ppc_403gc     4030
+#define bfd_mach_ppc_505       505
+#define bfd_mach_ppc_601       601
+#define bfd_mach_ppc_602       602
+#define bfd_mach_ppc_603       603
+#define bfd_mach_ppc_ec603e    6031
+#define bfd_mach_ppc_604       604
+#define bfd_mach_ppc_620       620
+#define bfd_mach_ppc_630       630
+#define bfd_mach_ppc_750       750
+#define bfd_mach_ppc_860       860
+#define bfd_mach_ppc_a35       35
+#define bfd_mach_ppc_rs64ii    642
+#define bfd_mach_ppc_rs64iii   643
+#define bfd_mach_ppc_7400      7400
   bfd_arch_rs6000,     /* IBM RS/6000 */
   bfd_arch_hppa,       /* HP PA RISC */
   bfd_arch_d10v,       /* Mitsubishi D10V */
diff --git a/disas.c b/disas.c
index f713040daa..aea8cfee44 100644
--- a/disas.c
+++ b/disas.c
@@ -179,6 +179,11 @@ void target_disas(FILE *out, target_ulong code, target_ulong size, int flags)
 #elif defined(TARGET_PPC)
     if (cpu_single_env->msr[MSR_LE])
         disasm_info.endian = BFD_ENDIAN_LITTLE;
+#ifdef TARGET_PPC64
+    disasm_info.mach = bfd_mach_ppc64;
+#else
+    disasm_info.mach = bfd_mach_ppc;
+#endif
     print_insn = print_insn_ppc;
 #elif defined(TARGET_MIPS)
     print_insn = print_insn_big_mips;
@@ -355,6 +360,11 @@ void monitor_disas(target_ulong pc, int nb_insn, int is_physical, int flags)
 #elif defined(TARGET_SPARC)
     print_insn = print_insn_sparc;
 #elif defined(TARGET_PPC)
+#ifdef TARGET_PPC64
+    disasm_info.mach = bfd_mach_ppc64;
+#else
+    disasm_info.mach = bfd_mach_ppc;
+#endif
     print_insn = print_insn_ppc;
 #elif defined(TARGET_MIPS)
     print_insn = print_insn_big_mips;
diff --git a/ppc-dis.c b/ppc-dis.c
index 803b9f554c..f6fad8861a 100644
--- a/ppc-dis.c
+++ b/ppc-dis.c
@@ -3084,8 +3084,13 @@ int print_insn_ppc (bfd_vma pc, disassemble_info *info)
         opc = bfd_getb32(buf);
     else
         opc = bfd_getl32(buf);
-    return print_insn_powerpc (info, opc, pc,
-                               PPC | B32 | M601);
+    if (info->mach == bfd_mach_ppc64) {
+        return print_insn_powerpc (info, opc, pc,
+                                   PPC | B64);
+    } else {
+        return print_insn_powerpc (info, opc, pc,
+                                   PPC | B32 | M601);
+    }
 }
 
 /* Print a PowerPC or POWER instruction.  */