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Print better error message when wrong function is called.

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Török Edvin 2009-11-27 15:56:27 +02:00
parent 6bd858662e
commit d2171abf39
1 changed files with 9 additions and 3 deletions
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8
libclamav/c++/bytecode2llvm.cpp
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@ -45,6 +45,7 @@
#include "llvm/System/Threading.h"
#include "llvm/Target/TargetSelect.h"
#include "llvm/Target/TargetData.h"
#include "llvm/Target/TargetOptions.h"
#include "llvm/Support/TargetFolder.h"
#include "llvm/Analysis/Verifier.h"
#include "llvm/Transforms/Scalar.h"
@ -978,6 +979,9 @@ int cli_vm_execute_jit(const struct cli_all_bc *bcs, struct cli_bc_ctx *ctx,
void *code = bcs->engine->compiledFunctions[func];
if (!code) {
errs() << MODULE << "Unable to find compiled function\n";
if (func->numArgs)
errs() << MODULE << "Function has "
<< (unsigned)func->numArgs << " arguments, it must have 0 to be called as entrypoint\n";
return CL_EBYTECODE;
}
// execute;
@ -995,7 +999,6 @@ int cli_vm_execute_jit(const struct cli_all_bc *bcs, struct cli_bc_ctx *ctx,
return CL_EBYTECODE;
}
int cli_bytecode_prepare_jit(struct cli_all_bc *bcs)
{
if (!bcs->engine)
@ -1119,6 +1122,9 @@ int bytecode_init(void)
#endif
atexit(do_shutdown);
#ifdef CL_DEBUG
llvm::JITEmitDebugInfo = true;
#endif
llvm_start_multithreaded();
// If we have a native target, initialize it to ensure it is linked in and