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[Qemu-devel] [PATCH v4 09/42] acpi: add aml_return() term
From: |
Igor Mammedov |
Subject: |
[Qemu-devel] [PATCH v4 09/42] acpi: add aml_return() term |
Date: |
Wed, 18 Feb 2015 19:14:22 +0000 |
Signed-off-by: Igor Mammedov <address@hidden>
---
hw/acpi/aml-build.c | 8 ++++++++
include/hw/acpi/aml-build.h | 1 +
2 files changed, 9 insertions(+)
diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c
index aaa80e5..8207d9c 100644
--- a/hw/acpi/aml-build.c
+++ b/hw/acpi/aml-build.c
@@ -355,6 +355,14 @@ Aml *aml_scope(const char *name_format, ...)
return var;
}
+/* ACPI 1.0b: 16.2.5.3 Type 1 Opcodes Encoding: DefReturn */
+Aml *aml_return(Aml *val)
+{
+ Aml *var = aml_opcode(0xA4 /* ReturnOp */);
+ aml_append(var, val);
+ 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 a385132..e7fa977 100644
--- a/include/hw/acpi/aml-build.h
+++ b/include/hw/acpi/aml-build.h
@@ -62,6 +62,7 @@ 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_return(Aml *val);
Aml *aml_int(const uint64_t val);
/* Block AML object primitives */
--
1.8.3.1
- [Qemu-devel] [PATCH v4 00/42] ACPI refactoring: replace template patching with C AML API, Igor Mammedov, 2015/02/18
- [Qemu-devel] [PATCH v4 06/42] acpi: add aml_if() term, Igor Mammedov, 2015/02/18
- [Qemu-devel] [PATCH v4 01/42] acpi: introduce AML composer aml_append(), Igor Mammedov, 2015/02/18
- [Qemu-devel] [PATCH v4 02/42] acpi: add aml_scope() term, Igor Mammedov, 2015/02/18
- [Qemu-devel] [PATCH v4 07/42] acpi: add aml_name() & aml_name_decl() term, Igor Mammedov, 2015/02/18
- [Qemu-devel] [PATCH v4 08/42] acpi: add aml_int() term, Igor Mammedov, 2015/02/18
- [Qemu-devel] [PATCH v4 05/42] acpi: add aml_method() term, Igor Mammedov, 2015/02/18
- [Qemu-devel] [PATCH v4 11/42] acpi: add aml_store() term, Igor Mammedov, 2015/02/18
- [Qemu-devel] [PATCH v4 03/42] pc: acpi-build: use aml_scope() for \_SB scope, Igor Mammedov, 2015/02/18
- [Qemu-devel] [PATCH v4 09/42] acpi: add aml_return() term,
Igor Mammedov <=
- [Qemu-devel] [PATCH v4 13/42] acpi: add aml_notify() term, Igor Mammedov, 2015/02/18
- [Qemu-devel] [PATCH v4 04/42] acpi: add aml_device() term, Igor Mammedov, 2015/02/18
- [Qemu-devel] [PATCH v4 10/42] acpi: add aml_arg() term, Igor Mammedov, 2015/02/18
- [Qemu-devel] [PATCH v4 12/42] acpi: add aml_and() term, Igor Mammedov, 2015/02/18
- [Qemu-devel] [PATCH v4 14/42] acpi: add aml_call1(), aml_call2(), aml_call3(), aml_call4() helpers, Igor Mammedov, 2015/02/18
- [Qemu-devel] [PATCH v4 18/42] acpi: add aml_resource_template() helper, Igor Mammedov, 2015/02/18
- [Qemu-devel] [PATCH v4 15/42] acpi: add aml_package() term, Igor Mammedov, 2015/02/18
- [Qemu-devel] [PATCH v4 17/42] acpi: add aml_buffer() term, Igor Mammedov, 2015/02/18
- [Qemu-devel] [PATCH v4 16/42] pc: acpi-build: generate _S[345] packages dynamically, Igor Mammedov, 2015/02/18
- [Qemu-devel] [PATCH v4 19/42] acpi: add aml_io() helper, Igor Mammedov, 2015/02/18