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authorMichael Ellerman <michael@ellerman.id.au>2011-12-19 17:19:30 +1100
committerAnthony Liguori <aliguori@us.ibm.com>2011-12-19 10:27:33 -0600
commit77bd1119ba43dbd0e73014037a08f8b49136bf6f (patch)
tree19bdd4c256b9f9cf06d061505f456eac2f6d3fea /qemu-options-wrapper.h
parentf76d27b67ca05c7ee875e39b4f6e3d567d3e9292 (diff)
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vl.c: Move option generation logic into a wrapper file
In vl.c and qemu-options.h we define macros and include qemu-options.def in order to generate different content. Move the bulk of the def'ing and undef'ing into a wrapper, this will make it cleaner when we add another macro in the next patch. AFAICS undefining GEN_DOCS services no purpose, but I've left it for now. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'qemu-options-wrapper.h')
-rw-r--r--qemu-options-wrapper.h32
1 files changed, 32 insertions, 0 deletions
diff --git a/qemu-options-wrapper.h b/qemu-options-wrapper.h
new file mode 100644
index 0000000..202f5af
--- /dev/null
+++ b/qemu-options-wrapper.h
@@ -0,0 +1,32 @@
+
+#if defined(QEMU_OPTIONS_GENERATE_ENUM)
+
+#define DEF(option, opt_arg, opt_enum, opt_help, arch_mask) \
+ opt_enum,
+#define DEFHEADING(text)
+
+#elif defined(QEMU_OPTIONS_GENERATE_HELP)
+
+#define DEF(option, opt_arg, opt_enum, opt_help, arch_mask) \
+ opt_help
+#define DEFHEADING(text) stringify(text) "\n"
+
+#elif defined(QEMU_OPTIONS_GENERATE_OPTIONS)
+
+#define DEF(option, opt_arg, opt_enum, opt_help, arch_mask) \
+ { option, opt_arg, opt_enum, arch_mask },
+#define DEFHEADING(text)
+
+#else
+#error "qemu-options-wrapper.h included with no option defined"
+#endif
+
+#include "qemu-options.def"
+
+#undef DEF
+#undef DEFHEADING
+#undef GEN_DOCS
+
+#undef QEMU_OPTIONS_GENERATE_ENUM
+#undef QEMU_OPTIONS_GENERATE_HELP
+#undef QEMU_OPTIONS_GENERATE_OPTIONS