From d087c662f8af5aedf618ccbe56a971cd828b37c4 Mon Sep 17 00:00:00 2001
From: Sean Callanan <scallanan@apple.com>
Date: Mon, 8 Feb 2010 23:34:25 +0000
Subject: Added header file declarations and .exports entries for the new APIs
 offered by the enhanced disassembler for inspecting operands.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95606 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm-c/EnhancedDisassembly.h | 47 +++++++++++++++++++++++++++++++++++-
 1 file changed, 46 insertions(+), 1 deletion(-)

(limited to 'include/llvm-c')

diff --git a/include/llvm-c/EnhancedDisassembly.h b/include/llvm-c/EnhancedDisassembly.h
index a9703f5..9cd1e1f 100644
--- a/include/llvm-c/EnhancedDisassembly.h
+++ b/include/llvm-c/EnhancedDisassembly.h
@@ -368,10 +368,55 @@ int EDNumOperands(EDInstRef inst);
 int EDGetOperand(EDOperandRef *operand,
                  EDInstRef inst,
                  int index);
+  
+/*!
+ @function EDOperandIsRegister
+ @param operand The operand to be queried.
+ @result 1 if the operand names a register; 0 if not; -1 on error.
+ */
+int EDOperandIsRegister(EDOperandRef operand);
+
+/*!
+ @function EDOperandIsImmediate
+ @param operand The operand to be queried.
+ @result 1 if the operand specifies an immediate value; 0 if not; -1 on error.
+ */
+int EDOperandIsImmediate(EDOperandRef operand);
+
+/*!
+ @function EDOperandIsMemory
+ @param operand The operand to be queried.
+ @result 1 if the operand specifies a location in memory; 0 if not; -1 on error.
+ */
+int EDOperandIsMemory(EDOperandRef operand);
+
+/*!
+ @function EDRegisterOperandValue
+ @param value A pointer whose target will be filled in with the LLVM register ID
+   of the register named by the operand.  
+ @param operand The operand to be queried.
+ @result 0 on success; -1 otherwise.
+ */
+int EDRegisterOperandValue(unsigned *value,
+                           EDOperandRef operand);
+  
+/*!
+ @function EDImmediateOperandValue
+ @param value A pointer whose target will be filled in with the value of the
+   immediate.
+ @param operand The operand to be queried.
+ @result 0 on success; -1 otherwise.
+ */
+int EDImmediateOperandValue(uint64_t *value,
+                            EDOperandRef operand);
 
 /*!
  @function EDEvaluateOperand
- Evaluates an operand using a client-supplied register state accessor.
+ Evaluates an operand using a client-supplied register state accessor.  Register
+ operands are evaluated by reading the value of the register; immediate operands
+ are evaluated by reporting the immediate value; memory operands are evaluated
+ by computing the target address (with only those relocations applied that were
+ already applied to the original bytes).
  @param result A pointer whose target is to be filled with the result of
    evaluating the operand.
  @param operand The operand to be evaluated.
-- 
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