[Qemu-devel] [PATCH] configure: Build GDB XML for 32 bit ARM CPUs into qemu aarch64 binaries

[Peter Maydell]

The qemu-aarch64 and qemu-system-aarch64 binaries include support
for all the 32 bit ARM CPUs as well as the 64 bit ones. This means
we need to build in the GDB XML files for the 32 bit CPUs too.
Otherwise gdb will complain:
 warning: while parsing target description (at line 1): Could not load XML 
document "arm-core.xml"
when you try to connect to our gdbserver to debug a 32 bit CPU
running in a qemu-aarch64 or qemu-system-aarch64 binary.

Signed-off-by: Peter Maydell <address@hidden>
---
I'm pretty sure PPC also has this bug, except that it's kind
of masked by the other bug where you set cc->gdb_core_xml_file
based on the compile-time TARGET_PPC64 define rather than the
runtime question of whether the CPU is 32 bit or not. Or
maybe I've misunderstood how PPC works here...

 configure | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure b/configure
index 961bf6f..4551fc4 100755
--- a/configure
+++ b/configure
@@ -5016,7 +5016,7 @@ case "$target_name" in
   aarch64)
     TARGET_BASE_ARCH=arm
     bflt="yes"
-    gdb_xml_files="aarch64-core.xml aarch64-fpu.xml"
+    gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml 
arm-vfp3.xml arm-neon.xml"
   ;;
   cris)
   ;;
-- 
1.9.1