[Qemu-devel] [PATCH v5 19/21] configure: Add handling code for AArch64 targets

[Peter Maydell]

From: Alexander Graf <address@hidden>

Add the necessary code to configure to handle AArch64 as a target
CPU (we already have some code for supporting it as host). Note
that this doesn't enable the AArch64 targets yet.

Signed-off-by: Alexander Graf <address@hidden>
Signed-off-by: John Rigby <address@hidden>
Message-id: address@hidden
[PMM:
 * don't need to set TARGET_ABI_DIR to aarch64 as that is the default
 * don't build nwfpe -- this is 32 bit legacy only
 * rewrite commit message
 * add aarch64 to the list of "fdt required" targets
]
Signed-off-by: Peter Maydell <address@hidden>
---
 configure |    9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/configure b/configure
index 0e0adde..2f83771 100755
--- a/configure
+++ b/configure
@@ -2491,7 +2491,7 @@ fi
 fdt_required=no
 for target in $target_list; do
   case $target in
-    arm*-softmmu|ppc*-softmmu|microblaze*-softmmu)
+    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu)
       fdt_required=yes
     ;;
   esac
@@ -4169,6 +4169,13 @@ case "$target_name" in
     target_nptl="yes"
     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
   ;;
+  aarch64)
+    TARGET_BASE_ARCH=arm
+    bflt="yes"
+    target_nptl="yes"
+    gdb_xml_files="aarch64-core.xml aarch64-fpu.xml"
+    target_long_alignment=8
+  ;;
   cris)
     target_nptl="yes"
   ;;
-- 
1.7.9.5