On 05/17/2016 05:42 PM, Igor Mammedov wrote:
Signed-off-by: Igor Mammedov <imamm...@redhat.com>
---
  hw/acpi/aml-build.c         | 9 +++++++++
  include/hw/acpi/aml-build.h | 1 +
  2 files changed, 10 insertions(+)

diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c
index cedb74e..f7d99be 100644
--- a/hw/acpi/aml-build.c
+++ b/hw/acpi/aml-build.c
@@ -406,6 +406,15 @@ Aml *aml_return(Aml *val)
      return var;
  }

+/* ACPI 1.0b: 16.2.6.3 Debug Objects Encoding: DebugObj */
+Aml *aml_debug(void)
+{
+    Aml *var = aml_alloc();
+    build_append_byte(var->buf, 0x5B); /* ExtOpPrefix */
+    build_append_byte(var->buf, 0x31); /* DebugOp */
+    return var;
+}
+
  /*
   * ACPI 1.0b: 16.2.3 Data Objects Encoding:
   * encodes: ByteConst, WordConst, DWordConst, QWordConst, ZeroOp, OneOp
diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h
index 7eb51c7..70a4b14 100644
--- a/include/hw/acpi/aml-build.h
+++ b/include/hw/acpi/aml-build.h
@@ -252,6 +252,7 @@ void aml_append(Aml *parent_ctx, Aml *child);
  /* non block AML object primitives */
  Aml *aml_name(const char *name_format, ...) GCC_FMT_ATTR(1, 2);
  Aml *aml_name_decl(const char *name, Aml *val);
+Aml *aml_debug(void);
  Aml *aml_return(Aml *val);
  Aml *aml_int(const uint64_t val);
  Aml *aml_arg(int pos);



Reviewed-by: Marcel Apfelbaum <mar...@redhat.com>

Thanks,
Marcel

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