[llvm-commits] CVS: llvm/include/llvm/CodeGen/AsmPrinter.h
Chris Lattner
lattner at cs.uiuc.edu
Mon Aug 16 23:36:39 PDT 2004
Changes in directory llvm/include/llvm/CodeGen:
AsmPrinter.h updated: 1.3 -> 1.4
---
Log message:
Add some hooks
---
Diffs of the changes: (+31 -1)
Index: llvm/include/llvm/CodeGen/AsmPrinter.h
diff -u llvm/include/llvm/CodeGen/AsmPrinter.h:1.3 llvm/include/llvm/CodeGen/AsmPrinter.h:1.4
--- llvm/include/llvm/CodeGen/AsmPrinter.h:1.3 Tue Aug 17 01:05:48 2004
+++ llvm/include/llvm/CodeGen/AsmPrinter.h Tue Aug 17 01:36:27 2004
@@ -41,6 +41,7 @@
///
std::string CurrentFnName;
+ //===------------------------------------------------------------------===//
// Properties to be set by the derived class ctor, used to configure the
// asmwriter.
@@ -48,8 +49,33 @@
/// onto all global symbols. This is often used for "_" or ".".
const char *GlobalPrefix;
+ /// ZeroDirective - this should be set to the directive used to get some
+ /// number of zero bytes emitted to the current section. Common cases are
+ /// "\t.zero\t" and "\t.space\t". If this is set to null, the
+ /// Data*bitsDirective's will be used to emit zero bytes.
+ const char *ZeroDirective; // Defaults to "\t.zero\t"
+
+ /// AsciiDirective - This directive allows emission of an ascii string with
+ /// the standard C escape characters embedded into it.
+ const char *AsciiDirective;
+
+ /// DataDirectives - These directives are used to output some unit of
+ /// integer data to the current section. If a data directive is set to
+ /// null, smaller data directives will be used to emit the large sizes.
+ const char *Data8bitsDirective; // Defaults to "\t.byte\t"
+ const char *Data16bitsDirective; // Defaults to "\t.short\t"
+ const char *Data32bitsDirective; // Defaults to "\t.long\t"
+ const char *Data64bitsDirective; // Defaults to "\t.quad\t"
+
AsmPrinter(std::ostream &o, TargetMachine &tm)
- : O(o), TM(tm), GlobalPrefix("") { }
+ : O(o), TM(tm),
+ GlobalPrefix(""),
+ ZeroDirective("\t.zero\t"),
+ AsciiDirective("\t.ascii\t"),
+ Data8bitsDirective("\t.byte\t"),
+ Data16bitsDirective("\t.short\t"),
+ Data32bitsDirective(".long\t"),
+ Data64bitsDirective("\t.quad\t") { }
/// doInitialization - Set up the AsmPrinter when we are working on a new
/// module. If your pass overrides this, it must make sure to explicitly
@@ -67,6 +93,10 @@
/// emitConstantValueOnly - Print out the specified constant, without a
/// storage class. Only constants of first-class type are allowed here.
void emitConstantValueOnly(const Constant *CV);
+
+ /// emitGlobalConstant - Print a general LLVM constant to the .s file.
+ ///
+ void emitGlobalConstant(const Constant* CV);
};
}
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