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dmd2 --> ddmd. Merge (almost all of) our changes to dmd source into the new D source of dmd 2.069.2.

Browse source 
Also adds the CMake infrastructure to compile and link the D source files.

The build is partially broken:
- A few files in Phobos and druntime do not build
- MSVC build is broken because of unresolved symbols involving reals
This commit is contained in:
Johan Engelen 2016-01-28 19:03:58 +01:00
parent 9ae8ce6165
commit 29ce4012af
234 changed files with 3188 additions and 131299 deletions
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26
gen/target.cpp
View file

@ -7,6 +7,7 @@
//
//===----------------------------------------------------------------------===//
#include "ldcbindings.h"
#include "target.h"
#include "gen/abi.h"
#include "gen/irstate.h"
@ -19,6 +20,8 @@
#include <pthread.h>
#endif
/*
These guys are allocated by ddmd/target.d:
int Target::ptrsize;
int Target::realsize;
int Target::realpad;
@ -26,8 +29,9 @@ int Target::realalignsize;
int Target::c_longsize;
int Target::c_long_doublesize;
bool Target::reverseCppOverloads;
*/
void Target::init() {
void Target::_init() {
ptrsize = gDataLayout->getPointerSize(ADDRESS_SPACE);
llvm::Type *real = DtoType(Type::basic[Tfloat80]);
@ -39,7 +43,7 @@ void Target::init() {
// according to DMD, only for 32-bit MSVC++:
reverseCppOverloads = !global.params.is64bit &&
global.params.targetTriple.isWindowsMSVCEnvironment();
global.params.targetTriple->isWindowsMSVCEnvironment();
}
/******************************
@ -64,10 +68,10 @@ unsigned Target::critsecsize() {
// Return sizeof(RTL_CRITICAL_SECTION)
return global.params.is64bit ? 40 : 24;
#else
if (global.params.targetTriple.isOSWindows()) {
if (global.params.targetTriple->isOSWindows()) {
return global.params.is64bit ? 40 : 24;
}
if (global.params.targetTriple.getOS() == llvm::Triple::FreeBSD) {
if (global.params.targetTriple->getOS() == llvm::Triple::FreeBSD) {
return sizeof(size_t);
}
return sizeof(pthread_mutex_t);
@ -118,17 +122,17 @@ Expression *Target::paintAsType(Expression *e, Type *type) {
switch (type->ty) {
case Tint32:
case Tuns32:
return new IntegerExp(e->loc, u.int32value, type);
return createIntegerExp(e->loc, u.int32value, type);
case Tint64:
case Tuns64:
return new IntegerExp(e->loc, u.int64value, type);
return createIntegerExp(e->loc, u.int64value, type);
case Tfloat32:
return new RealExp(e->loc, ldouble(u.float32value), type);
return createRealExp(e->loc, ldouble(u.float32value), type);
case Tfloat64:
return new RealExp(e->loc, ldouble(u.float64value), type);
return createRealExp(e->loc, ldouble(u.float64value), type);
default:
assert(0);
@ -156,3 +160,9 @@ int Target::checkVectorType(int sz, Type *type) {
* immediately after loading.
*/
void Target::loadModule(Module *m) {}
/******************************
*
*/
void Target::prefixName(OutBuffer *buf, LINK linkage) {}