[Xen-devel] [PATCH 03/10] arm: tools: add arm to foreign structs checking

[Ian Campbell <ian.campbell@xxxxxxxxxx>]

Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
---
 tools/include/xen-foreign/Makefile       |    5 ++++-
 tools/include/xen-foreign/mkheader.py    |    7 +++++++
 tools/include/xen-foreign/reference.size |   20 ++++++++++----------
 tools/include/xen-foreign/structs.py     |    7 ++++++-
 4 files changed, 27 insertions(+), 12 deletions(-)

diff --git a/tools/include/xen-foreign/Makefile 
b/tools/include/xen-foreign/Makefile
index 8b22b10..cfaf790 100644
--- a/tools/include/xen-foreign/Makefile
+++ b/tools/include/xen-foreign/Makefile
@@ -3,7 +3,7 @@ include $(XEN_ROOT)/tools/Rules.mk
 
 ROOT = $(XEN_ROOT)/xen/include/public
 
-architectures := x86_32 x86_64
+architectures := arm x86_32 x86_64
 headers := $(patsubst %, %.h, $(architectures))
 
 .PHONY: all clean check-headers
@@ -22,6 +22,9 @@ check-headers: checker
        diff -u reference.size tmp.size
        rm tmp.size
 
+arm.h: mkheader.py structs.py $(ROOT)/arch-arm.h
+       $(PYTHON) $< $* $@ $(filter %.h,$^)
+
 x86_32.h: mkheader.py structs.py $(ROOT)/arch-x86/xen-x86_32.h 
$(ROOT)/arch-x86/xen.h $(ROOT)/xen.h
        $(PYTHON) $< $* $@ $(filter %.h,$^)
 
diff --git a/tools/include/xen-foreign/mkheader.py 
b/tools/include/xen-foreign/mkheader.py
index 797a880..d189b07 100644
--- a/tools/include/xen-foreign/mkheader.py
+++ b/tools/include/xen-foreign/mkheader.py
@@ -16,6 +16,13 @@ inttypes = {};
 header = {};
 footer = {};
 
+#arm
+inttypes["arm"] = {
+    "unsigned long" : "uint32_t",
+    "long"          : "uint32_t",
+    "xen_pfn_t"     : "uint64_t",
+};
+
 # x86_32
 inttypes["x86_32"] = {
     "unsigned long" : "uint32_t",
diff --git a/tools/include/xen-foreign/reference.size 
b/tools/include/xen-foreign/reference.size
index fac1b1d..a2cbfd6 100644
--- a/tools/include/xen-foreign/reference.size
+++ b/tools/include/xen-foreign/reference.size
@@ -1,13 +1,13 @@
 
-structs                   |  x86_32  x86_64
+structs                   |     arm  x86_32  x86_64
 
-start_info                |    1112    1168
-trap_info                 |       8      16
-cpu_user_regs             |      68     200
-vcpu_guest_context        |    2800    5168
-arch_vcpu_info            |      24      16
-vcpu_time_info            |      32      32
-vcpu_info                 |      64      64
-arch_shared_info          |     268     280
-shared_info               |    2584    3368
+start_info                |       -    1112    1168
+trap_info                 |       -       8      16
+cpu_user_regs             |     160      68     200
+vcpu_guest_context        |     180    2800    5168
+arch_vcpu_info            |       -      24      16
+vcpu_time_info            |       -      32      32
+vcpu_info                 |       -      64      64
+arch_shared_info          |       -     268     280
+shared_info               |       -    2584    3368
 
diff --git a/tools/include/xen-foreign/structs.py 
b/tools/include/xen-foreign/structs.py
index 571f7bb..51a77c0 100644
--- a/tools/include/xen-foreign/structs.py
+++ b/tools/include/xen-foreign/structs.py
@@ -13,9 +13,14 @@ structs = [ "start_info",
             "arch_shared_info",
             "shared_info" ];
 
-defines = [ "__i386__",
+defines = [ "__arm__",
+            "__i386__",
             "__x86_64__",
 
+            # arm
+            # None
+
+            # x86_{32,64}
             "FLAT_RING1_CS",
             "FLAT_RING1_DS",
             "FLAT_RING1_SS",
-- 
1.7.9.1


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