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Expose relocation accessors through the libObject C API.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143109 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Owen Anderson
2011-10-27 17:32:36 +00:00
parent 036a67d670
commit 3529c53d2f
2 changed files with 55 additions and 0 deletions
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10
include/llvm-c/Object.h
View File

@ -76,6 +76,16 @@ uint64_t LLVMGetSymbolAddress(LLVMSymbolIteratorRef SI);
uint64_t LLVMGetSymbolOffset(LLVMSymbolIteratorRef SI); uint64_t LLVMGetSymbolOffset(LLVMSymbolIteratorRef SI);
uint64_t LLVMGetSymbolSize(LLVMSymbolIteratorRef SI); uint64_t LLVMGetSymbolSize(LLVMSymbolIteratorRef SI);
// RelocationRef accessors
uint64_t LLVMGetRelocationAddress(LLVMRelocationIteratorRef RI);
LLVMSymbolIteratorRef LLVMGetRelocationSymbol(LLVMRelocationIteratorRef RI);
uint64_t LLVMGetRelocationType(LLVMRelocationIteratorRef RI);
// NOTE: Caller takes ownership of returned string of the two
// following functions.
const char *LLVMGetRelocationTypeName(LLVMRelocationIteratorRef RI);
const char *LLVMGetRelocationValueString(LLVMRelocationIteratorRef RI);
#ifdef __cplusplus #ifdef __cplusplus
} }

45
lib/Object/Object.cpp
View File

@ -164,3 +164,48 @@ uint64_t LLVMGetSymbolSize(LLVMSymbolIteratorRef SI) {
return ret; return ret;
} }
// RelocationRef accessors
uint64_t LLVMGetRelocationAddress(LLVMRelocationIteratorRef RI) {
uint64_t ret;
if (error_code ec = (*unwrap(RI))->getAddress(ret))
report_fatal_error(ec.message());
return ret;
}
LLVMSymbolIteratorRef LLVMGetRelocationSymbol(LLVMRelocationIteratorRef RI) {
SymbolRef ret;
if (error_code ec = (*unwrap(RI))->getSymbol(ret))
report_fatal_error(ec.message());
return wrap(new symbol_iterator(ret));
}
uint64_t LLVMGetRelocationType(LLVMRelocationIteratorRef RI) {
uint64_t ret;
if (error_code ec = (*unwrap(RI))->getType(ret))
report_fatal_error(ec.message());
return ret;
}
// NOTE: Caller takes ownership of returned string.
const char *LLVMGetRelocationTypeName(LLVMRelocationIteratorRef RI) {
SmallVector<char, 0> ret;
if (error_code ec = (*unwrap(RI))->getTypeName(ret))
report_fatal_error(ec.message());
char *str = static_cast<char*>(malloc(ret.size()));
std::copy(ret.begin(), ret.end(), str);
return str;
}
// NOTE: Caller takes ownership of returned string.
const char *LLVMGetRelocationValueString(LLVMRelocationIteratorRef RI) {
SmallVector<char, 0> ret;
if (error_code ec = (*unwrap(RI))->getValueString(ret))
report_fatal_error(ec.message());
char *str = static_cast<char*>(malloc(ret.size()));
std::copy(ret.begin(), ret.end(), str);
return str;
}