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-rw-r--r--source/compiler/aslcompile.c74
1 files changed, 49 insertions, 25 deletions
diff --git a/source/compiler/aslcompile.c b/source/compiler/aslcompile.c
index 4b8f15ed572b0..54c863e7638b5 100644
--- a/source/compiler/aslcompile.c
+++ b/source/compiler/aslcompile.c
@@ -138,7 +138,7 @@ CmDoCompile (
/* Did the parse tree get successfully constructed? */
- if (!RootNode)
+ if (!Gbl_ParseTreeRoot)
{
/*
* If there are no errors, then we have some sort of
@@ -166,22 +166,22 @@ CmDoCompile (
LsDumpParseTree ();
- OpcGetIntegerWidth (RootNode->Asl.Child);
+ OpcGetIntegerWidth (Gbl_ParseTreeRoot->Asl.Child);
UtEndEvent (Event);
/* Pre-process parse tree for any operator transforms */
Event = UtBeginEvent ("Parse tree transforms");
DbgPrint (ASL_DEBUG_OUTPUT, "\nParse tree transforms\n\n");
- TrWalkParseTree (RootNode, ASL_WALK_VISIT_DOWNWARD,
- TrAmlTransformWalk, NULL, NULL);
+ TrWalkParseTree (Gbl_ParseTreeRoot, ASL_WALK_VISIT_TWICE,
+ TrAmlTransformWalkBegin, TrAmlTransformWalkEnd, NULL);
UtEndEvent (Event);
/* Generate AML opcodes corresponding to the parse tokens */
Event = UtBeginEvent ("Generate AML opcodes");
- DbgPrint (ASL_DEBUG_OUTPUT, "\nGenerating AML opcodes\n\n");
- TrWalkParseTree (RootNode, ASL_WALK_VISIT_UPWARD, NULL,
+ DbgPrint (ASL_DEBUG_OUTPUT, "Generating AML opcodes\n\n");
+ TrWalkParseTree (Gbl_ParseTreeRoot, ASL_WALK_VISIT_UPWARD, NULL,
OpcAmlOpcodeWalk, NULL);
UtEndEvent (Event);
@@ -203,11 +203,11 @@ CmDoCompile (
Event = UtBeginEvent ("Constant folding via AML interpreter");
DbgPrint (ASL_DEBUG_OUTPUT,
- "\nInterpreting compile-time constant expressions\n\n");
+ "Interpreting compile-time constant expressions\n\n");
if (Gbl_FoldConstants)
{
- TrWalkParseTree (RootNode, ASL_WALK_VISIT_DOWNWARD,
+ TrWalkParseTree (Gbl_ParseTreeRoot, ASL_WALK_VISIT_DOWNWARD,
OpcAmlConstantWalk, NULL, NULL);
}
else
@@ -220,16 +220,16 @@ CmDoCompile (
Event = UtBeginEvent ("Updating AML opcodes after constant folding");
DbgPrint (ASL_DEBUG_OUTPUT,
- "\nUpdating AML opcodes after constant folding\n\n");
- TrWalkParseTree (RootNode, ASL_WALK_VISIT_UPWARD,
+ "Updating AML opcodes after constant folding\n\n");
+ TrWalkParseTree (Gbl_ParseTreeRoot, ASL_WALK_VISIT_UPWARD,
NULL, OpcAmlOpcodeUpdateWalk, NULL);
UtEndEvent (Event);
/* Calculate all AML package lengths */
Event = UtBeginEvent ("Generate AML package lengths");
- DbgPrint (ASL_DEBUG_OUTPUT, "\nGenerating Package lengths\n\n");
- TrWalkParseTree (RootNode, ASL_WALK_VISIT_UPWARD, NULL,
+ DbgPrint (ASL_DEBUG_OUTPUT, "Generating Package lengths\n\n");
+ TrWalkParseTree (Gbl_ParseTreeRoot, ASL_WALK_VISIT_UPWARD, NULL,
LnPackageLengthWalk, NULL);
UtEndEvent (Event);
@@ -255,7 +255,8 @@ CmDoCompile (
/* Namespace loading */
Event = UtBeginEvent ("Create ACPI Namespace");
- Status = LdLoadNamespace (RootNode);
+ DbgPrint (ASL_DEBUG_OUTPUT, "Creating ACPI Namespace\n\n");
+ Status = LdLoadNamespace (Gbl_ParseTreeRoot);
UtEndEvent (Event);
if (ACPI_FAILURE (Status))
{
@@ -266,6 +267,7 @@ CmDoCompile (
AslGbl_NamespaceEvent = UtBeginEvent (
"Cross reference parse tree and Namespace");
+ DbgPrint (ASL_DEBUG_OUTPUT, "Cross referencing namespace\n\n");
Status = XfCrossReferenceNamespace ();
if (ACPI_FAILURE (Status))
{
@@ -277,6 +279,14 @@ CmDoCompile (
LkFindUnreferencedObjects ();
UtEndEvent (AslGbl_NamespaceEvent);
+ /* Resolve External Declarations */
+
+ Event = UtBeginEvent ("Resolve all Externals");
+ DbgPrint (ASL_DEBUG_OUTPUT, "\nResolve Externals\n\n");
+ TrWalkParseTree (Gbl_ParseTreeRoot, ASL_WALK_VISIT_TWICE,
+ ExAmlExternalWalkBegin, ExAmlExternalWalkEnd, NULL);
+ UtEndEvent (Event);
+
/*
* Semantic analysis. This can happen only after the
* namespace has been loaded and cross-referenced.
@@ -286,17 +296,30 @@ CmDoCompile (
Event = UtBeginEvent ("Analyze control method return types");
AnalysisWalkInfo.MethodStack = NULL;
- DbgPrint (ASL_DEBUG_OUTPUT, "\nSemantic analysis - Method analysis\n\n");
- TrWalkParseTree (RootNode, ASL_WALK_VISIT_TWICE,
+ DbgPrint (ASL_DEBUG_OUTPUT, "Semantic analysis - Method analysis\n\n");
+
+ if (Gbl_CrossReferenceOutput)
+ {
+ OtPrintHeaders ("Part 1: Object Reference Map "
+ "(Object references from within each control method)");
+ }
+
+ TrWalkParseTree (Gbl_ParseTreeRoot, ASL_WALK_VISIT_TWICE,
MtMethodAnalysisWalkBegin,
MtMethodAnalysisWalkEnd, &AnalysisWalkInfo);
UtEndEvent (Event);
+ /* Generate the object cross-reference file if requested */
+
+ Event = UtBeginEvent ("Generate cross-reference file");
+ OtCreateXrefFile ();
+ UtEndEvent (Event);
+
/* Semantic error checking part two - typing of method returns */
Event = UtBeginEvent ("Determine object types returned by methods");
- DbgPrint (ASL_DEBUG_OUTPUT, "\nSemantic analysis - Method typing\n\n");
- TrWalkParseTree (RootNode, ASL_WALK_VISIT_UPWARD,
+ DbgPrint (ASL_DEBUG_OUTPUT, "Semantic analysis - Method typing\n\n");
+ TrWalkParseTree (Gbl_ParseTreeRoot, ASL_WALK_VISIT_UPWARD,
NULL, AnMethodTypingWalkEnd, NULL);
UtEndEvent (Event);
@@ -304,10 +327,10 @@ CmDoCompile (
Event = UtBeginEvent ("Analyze AML operand types");
DbgPrint (ASL_DEBUG_OUTPUT,
- "\nSemantic analysis - Operand type checking\n\n");
+ "Semantic analysis - Operand type checking\n\n");
if (Gbl_DoTypechecking)
{
- TrWalkParseTree (RootNode, ASL_WALK_VISIT_UPWARD,
+ TrWalkParseTree (Gbl_ParseTreeRoot, ASL_WALK_VISIT_UPWARD,
NULL, AnOperandTypecheckWalkEnd, &AnalysisWalkInfo);
}
UtEndEvent (Event);
@@ -315,8 +338,8 @@ CmDoCompile (
/* Semantic error checking part four - other miscellaneous checks */
Event = UtBeginEvent ("Miscellaneous analysis");
- DbgPrint (ASL_DEBUG_OUTPUT, "\nSemantic analysis - miscellaneous\n\n");
- TrWalkParseTree (RootNode, ASL_WALK_VISIT_DOWNWARD,
+ DbgPrint (ASL_DEBUG_OUTPUT, "Semantic analysis - miscellaneous\n\n");
+ TrWalkParseTree (Gbl_ParseTreeRoot, ASL_WALK_VISIT_DOWNWARD,
AnOtherSemanticAnalysisWalkBegin,
NULL, &AnalysisWalkInfo);
UtEndEvent (Event);
@@ -324,16 +347,17 @@ CmDoCompile (
/* Calculate all AML package lengths */
Event = UtBeginEvent ("Finish AML package length generation");
- DbgPrint (ASL_DEBUG_OUTPUT, "\nGenerating Package lengths\n\n");
- TrWalkParseTree (RootNode, ASL_WALK_VISIT_UPWARD, NULL,
+ DbgPrint (ASL_DEBUG_OUTPUT, "Generating Package lengths\n\n");
+ TrWalkParseTree (Gbl_ParseTreeRoot, ASL_WALK_VISIT_UPWARD, NULL,
LnInitLengthsWalk, NULL);
- TrWalkParseTree (RootNode, ASL_WALK_VISIT_UPWARD, NULL,
+ TrWalkParseTree (Gbl_ParseTreeRoot, ASL_WALK_VISIT_UPWARD, NULL,
LnPackageLengthWalk, NULL);
UtEndEvent (Event);
/* Code generation - emit the AML */
Event = UtBeginEvent ("Generate AML code and write output files");
+ DbgPrint (ASL_DEBUG_OUTPUT, "Writing AML byte code\n\n");
CgGenerateAmlOutput ();
UtEndEvent (Event);
@@ -816,7 +840,7 @@ CmDeleteCaches (
Gbl_ParseOpCount = 0;
Gbl_ParseOpCacheNext = NULL;
Gbl_ParseOpCacheLast = NULL;
- RootNode = NULL;
+ Gbl_ParseTreeRoot = NULL;
/* Generic string cache */
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-02 18:33:15 +0000