From 30815c536baacc07e925f0aef23a5395883173dc Mon Sep 17 00:00:00 2001 From: Dimitry Andric Date: Thu, 20 Oct 2011 21:10:27 +0000 Subject: Vendor import of llvm release_30 branch r142614: http://llvm.org/svn/llvm-project/llvm/branches/release_30@142614 --- include/llvm-c/Disassembler.h | 32 ++++++++++++++++++++++++++++---- 1 file changed, 28 insertions(+), 4 deletions(-) (limited to 'include/llvm-c/Disassembler.h') diff --git a/include/llvm-c/Disassembler.h b/include/llvm-c/Disassembler.h index 3a3eb235e983b..bf2f2767cd344 100644 --- a/include/llvm-c/Disassembler.h +++ b/include/llvm-c/Disassembler.h @@ -66,7 +66,7 @@ typedef int (*LLVMOpInfoCallback)(void *DisInfo, uint64_t PC, */ struct LLVMOpInfoSymbol1 { uint64_t Present; /* 1 if this symbol is present */ - char *Name; /* symbol name if not NULL */ + const char *Name; /* symbol name if not NULL */ uint64_t Value; /* symbol value if name is NULL */ }; @@ -93,11 +93,35 @@ struct LLVMOpInfo1 { * disassembler for things like adding a comment for a PC plus a constant * offset load instruction to use a symbol name instead of a load address value. * It is passed the block information is saved when the disassembler context is - * created and a value of a symbol to look up. If no symbol is found NULL is - * returned. + * created and the ReferenceValue to look up as a symbol. If no symbol is found + * for the ReferenceValue NULL is returned. The ReferenceType of the + * instruction is passed indirectly as is the PC of the instruction in + * ReferencePC. If the output reference can be determined its type is returned + * indirectly in ReferenceType along with ReferenceName if any, or that is set + * to NULL. */ typedef const char *(*LLVMSymbolLookupCallback)(void *DisInfo, - uint64_t SymbolValue); + uint64_t ReferenceValue, + uint64_t *ReferenceType, + uint64_t ReferencePC, + const char **ReferenceName); +/** + * The reference types on input and output. + */ +/* No input reference type or no output reference type. */ +#define LLVMDisassembler_ReferenceType_InOut_None 0 + +/* The input reference is from a branch instruction. */ +#define LLVMDisassembler_ReferenceType_In_Branch 1 +/* The input reference is from a PC relative load instruction. */ +#define LLVMDisassembler_ReferenceType_In_PCrel_Load 2 + +/* The output reference is to as symbol stub. */ +#define LLVMDisassembler_ReferenceType_Out_SymbolStub 1 +/* The output reference is to a symbol address in a literal pool. */ +#define LLVMDisassembler_ReferenceType_Out_LitPool_SymAddr 2 +/* The output reference is to a cstring address in a literal pool. */ +#define LLVMDisassembler_ReferenceType_Out_LitPool_CstrAddr 3 #ifdef __cplusplus extern "C" { -- cgit v1.2.3