6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-07-28 03:25:23 +00:00
Code Issues Projects Releases Wiki Activity

[ExecutionEngine] ArrayRefize argument passing.

Browse Source 
No functionality change intended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239687 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Benjamin Kramer
2015-06-13 19:50:29 +00:00
parent 09eacc1144
commit 4bb355e885
10 changed files with 34 additions and 51 deletions
Download Patch File Download Diff File Expand all files Collapse all files

49
lib/ExecutionEngine/Interpreter/ExternalFunctions.cpp
View File

@@ -49,8 +49,7 @@ using namespace llvm;
static ManagedStatic<sys::Mutex> FunctionsLock;
typedef GenericValue (*ExFunc)(FunctionType *,
const std::vector<GenericValue> &);
typedef GenericValue (*ExFunc)(FunctionType *, ArrayRef<GenericValue>);
static ManagedStatic<std::map<const Function *, ExFunc> > ExportedFunctions;
static ManagedStatic<std::map<std::string, ExFunc> > FuncNames;
@@ -178,8 +177,7 @@ static void *ffiValueFor(Type *Ty, const GenericValue &AV,
return NULL;
}
static bool ffiInvoke(RawFunc Fn, Function *F,
const std::vector<GenericValue> &ArgVals,
static bool ffiInvoke(RawFunc Fn, Function *F, ArrayRef<GenericValue> ArgVals,
const DataLayout *TD, GenericValue &Result) {
ffi_cif cif;
FunctionType *FTy = F->getFunctionType();
@@ -245,7 +243,7 @@ static bool ffiInvoke(RawFunc Fn, Function *F,
#endif // USE_LIBFFI
GenericValue Interpreter::callExternalFunction(Function *F,
const std::vector<GenericValue> &ArgVals) {
ArrayRef<GenericValue> ArgVals) {
TheInterpreter = this;
unique_lock<sys::Mutex> Guard(*FunctionsLock);
@@ -298,9 +296,8 @@ GenericValue Interpreter::callExternalFunction(Function *F,
//
// void atexit(Function*)
static
GenericValue lle_X_atexit(FunctionType *FT,
const std::vector<GenericValue> &Args) {
static GenericValue lle_X_atexit(FunctionType *FT,
ArrayRef<GenericValue> Args) {
assert(Args.size() == 1);
TheInterpreter->addAtExitHandler((Function*)GVTOP(Args[0]));
GenericValue GV;
@@ -309,17 +306,13 @@ GenericValue lle_X_atexit(FunctionType *FT,
}
// void exit(int)
static
GenericValue lle_X_exit(FunctionType *FT,
const std::vector<GenericValue> &Args) {
static GenericValue lle_X_exit(FunctionType *FT, ArrayRef<GenericValue> Args) {
TheInterpreter->exitCalled(Args[0]);
return GenericValue();
}
// void abort(void)
static
GenericValue lle_X_abort(FunctionType *FT,
const std::vector<GenericValue> &Args) {
static GenericValue lle_X_abort(FunctionType *FT, ArrayRef<GenericValue> Args) {
//FIXME: should we report or raise here?
//report_fatal_error("Interpreted program raised SIGABRT");
raise (SIGABRT);
@@ -328,9 +321,8 @@ GenericValue lle_X_abort(FunctionType *FT,
// int sprintf(char *, const char *, ...) - a very rough implementation to make
// output useful.
static
GenericValue lle_X_sprintf(FunctionType *FT,
const std::vector<GenericValue> &Args) {
static GenericValue lle_X_sprintf(FunctionType *FT,
ArrayRef<GenericValue> Args) {
char *OutputBuffer = (char *)GVTOP(Args[0]);
const char *FmtStr = (const char *)GVTOP(Args[1]);
unsigned ArgNo = 2;
@@ -411,9 +403,8 @@ GenericValue lle_X_sprintf(FunctionType *FT,
// int printf(const char *, ...) - a very rough implementation to make output
// useful.
static
GenericValue lle_X_printf(FunctionType *FT,
const std::vector<GenericValue> &Args) {
static GenericValue lle_X_printf(FunctionType *FT,
ArrayRef<GenericValue> Args) {
char Buffer[10000];
std::vector<GenericValue> NewArgs;
NewArgs.push_back(PTOGV((void*)&Buffer[0]));
@@ -424,9 +415,8 @@ GenericValue lle_X_printf(FunctionType *FT,
}
// int sscanf(const char *format, ...);
static
GenericValue lle_X_sscanf(FunctionType *FT,
const std::vector<GenericValue> &args) {
static GenericValue lle_X_sscanf(FunctionType *FT,
ArrayRef<GenericValue> args) {
assert(args.size() < 10 && "Only handle up to 10 args to sscanf right now!");
char *Args[10];
@@ -440,9 +430,7 @@ GenericValue lle_X_sscanf(FunctionType *FT,
}
// int scanf(const char *format, ...);
static
GenericValue lle_X_scanf(FunctionType *FT,
const std::vector<GenericValue> &args) {
static GenericValue lle_X_scanf(FunctionType *FT, ArrayRef<GenericValue> args) {
assert(args.size() < 10 && "Only handle up to 10 args to scanf right now!");
char *Args[10];
@@ -457,9 +445,8 @@ GenericValue lle_X_scanf(FunctionType *FT,
// int fprintf(FILE *, const char *, ...) - a very rough implementation to make
// output useful.
static
GenericValue lle_X_fprintf(FunctionType *FT,
const std::vector<GenericValue> &Args) {
static GenericValue lle_X_fprintf(FunctionType *FT,
ArrayRef<GenericValue> Args) {
assert(Args.size() >= 2);
char Buffer[10000];
std::vector<GenericValue> NewArgs;
@@ -472,7 +459,7 @@ GenericValue lle_X_fprintf(FunctionType *FT,
}
static GenericValue lle_X_memset(FunctionType *FT,
const std::vector<GenericValue> &Args) {
ArrayRef<GenericValue> Args) {
int val = (int)Args[1].IntVal.getSExtValue();
size_t len = (size_t)Args[2].IntVal.getZExtValue();
memset((void *)GVTOP(Args[0]), val, len);
@@ -484,7 +471,7 @@ static GenericValue lle_X_memset(FunctionType *FT,
}
static GenericValue lle_X_memcpy(FunctionType *FT,
const std::vector<GenericValue> &Args) {
ArrayRef<GenericValue> Args) {
memcpy(GVTOP(Args[0]), GVTOP(Args[1]),
(size_t)(Args[2].IntVal.getLimitedValue()));