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add support for .zerofill, patch by Kevin Enderby!

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75301 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2009-07-10 22:20:30 +00:00
parent dd9f8bbc20
commit 9be3fee2bd
5 changed files with 134 additions and 1 deletions
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11
include/llvm/MC/MCStreamer.h
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@@ -125,6 +125,17 @@ namespace llvm {
virtual void EmitCommonSymbol(MCSymbol *Symbol, unsigned Size,
unsigned Pow2Alignment, bool IsLocal) = 0;
/// EmitZerofill - Emit a the zerofill section and possiblity a symbol, if
/// @param Symbol is non-NULL, for @param Size and with the @param
/// Pow2Alignment if non-zero.
///
/// @param Section - The zerofill section to create and or to put the symbol
/// @param Symbol - The zerofill symbol to emit, if non-NULL.
/// @param Size - The size of the zerofill symbol.
/// @param Pow2Alignment - The alignment of the zerofill symbol if non-zero.
virtual void EmitZerofill(MCSection *Section, MCSymbol *Symbol = 0,
unsigned Size = 0,unsigned Pow2Alignment = 0) = 0;
/// @}
/// @name Generating Data
/// @{