Basic makefile structure; making the project at least compilable.

18 files changed, 195 insertions, 22 deletions

diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..34fa524
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "externals/Base"]
+	path = externals/Base
+	url = /pub/repo.git/Baltisot
diff --git a/Database/Makefile b/Database/Makefile
new file mode 100644
index 0000000..4e6b2ff
--- /dev/null
+++ b/Database/Makefile
@@ -0,0 +1,17 @@
+TARGET = Database.a
+
+SRCS = \
+database-internal.cpp \
+database-references.cpp \
+database-segment.cpp \
+
+SPATH = internals
+
+CPPFLAGS = -Iinternals -I.
+
+include ../Makefile.cfg
+
+$(TARGET): $(OBJS)
+	$(AR) $@ $^
+
+-include $(DEPS)
diff --git a/Database/database-types.h b/Database/database-types.h
index 7d92f87..49db9b8 100644
--- a/Database/database-types.h
+++ b/Database/database-types.h
@@ -1,6 +1,8 @@
 #ifndef __DATABASE_TYPES_H__
 #define __DATABASE_TYPES_H__
 
+#include <generic.h>
+
 /** The basic tags that describe the bytes of the database. The tag "CODE_FIRST_BYTE" is
  * mainly for multi-bytes instructions, in order to help the UI displaying
  * properly the instructions.
@@ -36,6 +38,9 @@ typedef union {
     };
 } absolute_ptr;
 
+static inline Uint32 SEGID(absolute_ptr ptr) { return ptr.segment_id; }
+static inline Uint32 SEGOFFSET(absolute_ptr ptr) { return ptr.ptr; }
+
 /** A function description.
  */
 
diff --git a/Database/database.h b/Database/database.h
new file mode 100644
index 0000000..dffaaf5
--- /dev/null
+++ b/Database/database.h
@@ -0,0 +1,22 @@
+#ifndef __DATABASE_H__
+#define __DATABASE_H__
+
+#include "database-types.h"
+#include "database-segment.h"
+#include "database-internal.h"
+
+class Database : public Base {
+  public:
+      Database();
+      ~Database();
+    DatabaseCell * getStart() { return start; }
+    DatabaseCell * getEnd() { return end; }
+    void setStart(DatabaseCell * newStart) { start = newStart; }
+    void setEnd(DatabaseCell * newEnd) { end = newEnd; }
+    Segment * getSegment(Uint32 id);
+    Uint32 GetNextSegId();
+  private:
+    DatabaseCell * start, * end;
+};
+
+#endif
diff --git a/Database/internals/database-internal.cpp b/Database/internals/database-internal.cpp
index e19222a..e564c01 100644
--- a/Database/internals/database-internal.cpp
+++ b/Database/internals/database-internal.cpp
@@ -1,10 +1,11 @@
 #include "database-internal.h"
+#include "database.h"
 
 DatabaseCell::DatabaseCell(Cpu * cpu, Uint64 cpu_base, absolute_ptr origin, Uint32 size, Uint32 extra_size, DatabaseCell * prev, Database * parent) : cpu(cpu), next(0), prev(prev), parent(parent) {
     prev->next = this;
     parent->setEnd(this);
-    if (origin) {
-        Segment * origin_seg = parent->GetSegment(SEGID(origin));
+    if (origin.raw_ptr) {
+        Segment * origin_seg = parent->getSegment(SEGID(origin));
         segment = new Segment(size, cpu_base, parent->GetNextSegId(), extra_size, origin_seg->getPristineMemory() + SEGOFFSET(origin));
     } else {
         segment = new Segment(size, cpu_base, parent->GetNextSegId(), extra_size);
diff --git a/Database/internals/database-internal.h b/Database/internals/database-internal.h
index f63b40e..5ca6050 100644
--- a/Database/internals/database-internal.h
+++ b/Database/internals/database-internal.h
@@ -19,9 +19,9 @@ class DatabaseCell : public Base {
        * it'll create a sub-segment based on the first one. Note also that this doesn't support
        * the patching system, yet.
        */
-      DatabaseCell(Cpu * cpu, Uint64 cpu_base, absolute_ptr origin, Uint32 size, Uint32 extra_size, DatabaseCell * prev);
+      DatabaseCell(Cpu * cpu, Uint64 cpu_base, absolute_ptr origin, Uint32 size, Uint32 extra_size, DatabaseCell * prev, Database * parent);
       ~DatabaseCell();
-    Uint32 getID() { return segment->GetID(); }
+    Uint32 getID() { return segment->getId(); }
     void LoadMemory(Handle * src) { segment->LoadMemory(src); }
     Segment * getSegment() { return segment; }
     Cpu * getCpu() { return cpu; }
diff --git a/Database/internals/database-references.cpp b/Database/internals/database-references.cpp
index c138698..30841bf 100644
--- a/Database/internals/database-references.cpp
+++ b/Database/internals/database-references.cpp
@@ -1,12 +1,15 @@
+#include <assert.h>
+
 #include "database-references.h"
+#include "database.h"
 
 RefFrom::RefFrom(RefTo * refTo, SegmentRefData * data) : refTo(refTo), data(data) {
-    assert(refto);
+    assert(refTo);
     assert(data);
     
     next = data->getRefFrom();
     prev = 0;
-    data->firstRefFrom = this;
+    data->setFirstRefFrom(this);
     if (next)
         next->prev = this;
 }
@@ -24,7 +27,7 @@ RefTo::RefTo(absolute_ptr ptr, SegmentRefData * data, Database * database) : dat
     assert(database);
     Segment * destSeg = database->getSegment(ptr.segment_id);
     assert(destSeg);
-    refFrom = new RefFrom(this, destSeg->getSegmentRefData(ptr.ptr);
+    refFrom = new RefFrom(this, destSeg->getSegmentRefData(ptr.ptr));
     
     RefTo * t = data->getRefTo();
     if (t) {
@@ -34,7 +37,7 @@ RefTo::RefTo(absolute_ptr ptr, SegmentRefData * data, Database * database) : dat
 }
 
 RefTo::~RefTo() {
-    data->refTo = 0;
+    data->setRefTo(0);
     delete refFrom;
 }
 
diff --git a/Database/internals/database-references.h b/Database/internals/database-references.h
index 278b531..6ad64bd 100644
--- a/Database/internals/database-references.h
+++ b/Database/internals/database-references.h
@@ -1,9 +1,10 @@
 #ifndef __DATABASE_REFERENCES_H__
 #define __DATABASE_REFERENCES_H__
 
-class SegmentData;
-class RefFrom;
+#include "database-segment.h"
+
 class RefTo;
+class Database;
 
 /** The reference system, where the database will be able to hold references from and to memory pointers.
  */
@@ -11,8 +12,8 @@ class RefTo;
 class RefFrom : public Base {
   public:
       RefFrom(RefTo * refTo, SegmentRefData * data);
-      ~RefFrom()
-    SegmentRefData * getRefSegData() { return refTo->getSegRefData(); }
+      ~RefFrom();
+    SegmentRefData * getRefSegData();
     SegmentRefData * getSegRefData() { return data; }
     RefFrom * getNext() { return next; }
   private:
@@ -23,19 +24,22 @@ class RefFrom : public Base {
 
 class RefTo : public Base {
   public:
-      RefTo(Uint32 ptr, SegmentRefData * data);
+      RefTo(absolute_ptr ptr, SegmentRefData * data, Database *);
       ~RefTo();
-    SegmentRefData * getRefSegData() { return refFrom->getSegRefData(); }
+    SegmentRefData * getRefSegData();
     SegmentRefData * getSegRefData() { return data; }
   private:
     RefFrom * refFrom;
     SegmentRefData * data;
 };
 
+inline SegmentRefData * RefFrom::getRefSegData() { return refTo->getSegRefData(); }
+inline SegmentRefData * RefTo::getRefSegData() { return refFrom->getSegRefData(); }
+
 class SegmentRefData : public Base {
   public:
       SegmentRefData(Uint32 ptr, Segment * seg);
-      ~SegmentRefData()
+      ~SegmentRefData();
     Uint32 getPtr() { return ptr; }
     Segment * getSegment() { return seg; }
     SegmentRefData * getSegmentRefData(Uint32 ptr) { return seg->getSegmentRefData(ptr); }
diff --git a/Database/internals/database-segment.cpp b/Database/internals/database-segment.cpp
index 55689f8..8ee5b4b 100644
--- a/Database/internals/database-segment.cpp
+++ b/Database/internals/database-segment.cpp
@@ -1,6 +1,10 @@
+#include <assert.h>
+
+#include <allocator.h>
+#include <log.h>
 #include "database-segment.h"
 
-Segment::Segment(Uint32 size, Uint32 id, Uint64 cpu_base, Uint32 extra_size, const Byte * data) : patches(0), plainmemory(0), size(size), extra_size(extra_size), id(id), cpu_base(cpu_base) {
+Segment::Segment(Uint32 size, Uint32 id, Uint64 cpu_base, Uint32 extra_size, const Byte * data) : plainmemory(0), patches(0), size(size), extra_size(extra_size), id(id), cpu_base(cpu_base) {
     Uint64 fullsize = size + extra_size;
     
     assert(size);
@@ -8,7 +12,7 @@ Segment::Segment(Uint32 size, Uint32 id, Uint64 cpu_base, Uint32 extra_size, con
     if (data) {
         plainmemory = (Byte *) data;
         loaded = true;
-        allocated = false
+        allocated = false;
     } else {
         plainmemory = Allocator<Byte>::alloc(size);
         loaded = false;
@@ -23,7 +27,7 @@ Segment::~Segment() {
         Allocator<Byte>::free(plainmemory);
     if (patches)
         Allocator<Byte>::free(patches);
-    if (patchesmemory)
+    if (patchesmap)
         Allocator<Byte>::free(patchesmap);
     Allocator<memory_tags_t>::free(tags);
     Allocator<SegmentRefData *>::free(refData);
@@ -82,10 +86,10 @@ void Segment::LoadMemory(Handle * src) {
         return;
     }
 
-    src->Read(plainmemory, size);
+    src->read(plainmemory, size);
 }
 
-void setTag(Uint32 ptr, memory_tags_t tag) {
+void Segment::setTag(Uint32 ptr, memory_tags_t tag) {
     if (ptr >= (size + extra_size)) {
         LOG(CONSOLE, ERROR, "Out of bound setTag attempt in segment %i at %08X\n", id, ptr);
         return;
@@ -93,7 +97,7 @@ void setTag(Uint32 ptr, memory_tags_t tag) {
     tags[ptr] = tag;
 }
 
-memory_tags_t getTag(Uint32 ptr) {
+memory_tags_t Segment::getTag(Uint32 ptr) {
     if (ptr >= (size + extra_size)) {
         memory_tags_t z = { 0, 0 };
         LOG(CONSOLE, ERROR, "Out of bound getTag attempt in segment %i at %08X\n", id, ptr);
diff --git a/Database/internals/database-segment.h b/Database/internals/database-segment.h
index a08b149..f01ac38 100644
--- a/Database/internals/database-segment.h
+++ b/Database/internals/database-segment.h
@@ -1,6 +1,7 @@
 #ifndef __DATABASE_SEGMENT_H__
 #define __DATABASE_SEGMENT_H__
 
+#include <Handle.h>
 #include "database-types.h"
 
 class SegmentRefData;
@@ -67,6 +68,6 @@ class Segment : public Base {
     Uint32 size, extra_size;
     Uint32 id;
     Uint64 cpu_base;
-}
+};
 
 #endif
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..1767149
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,17 @@
+DIRS=externals Utils Database
+
+all: $(DIRS)
+
+clean: clean-dirs
+
+clean-dirs:
+	for i in $(DIRS) ; do $(MAKE) -C $$i clean ; done
+
+.PHONY: $(DIRS)
+
+define DIR_template
+$(1):
+	$$(MAKE) -C $$@
+endef
+
+$(foreach dir, $(DIRS), $(eval $(call DIR_template, $(dir))))
diff --git a/Makefile.cfg b/Makefile.cfg
new file mode 100644
index 0000000..0b5a803
--- /dev/null
+++ b/Makefile.cfg
@@ -0,0 +1,38 @@
+vpath %.c $(SPATH)
+vpath %.cc $(SPATH)
+vpath %.cpp $(SPATH)
+
+AR = ar rcs
+CC = gcc
+CXX = g++
+RM = rm -f
+LD = g++
+
+HAVES += -DHAVE_VSSCANF -DHAVE_FCNTL -DHAVE_UNISTD_H -DHAVE_FORK -DHAVE_PIPE -DHAVE_FSYNC -DHAVE_MALLOC_H -DHAVE_ASPRINTF -DHAVE_BYTESWAP_H
+
+DEBUG_FLAGS = -g -D_DEBUG
+RELEASE_FLAGS = -O3 -fno-strict-aliasing -DNDEBUG
+
+CPPFLAGS += -Wall -I../externals/Base/include -I../Utils
+CPPFLAGS += -DWORDS_LITTLEENDIAN
+CPPFLAGS += $(HAVES)
+CPPFLAGS += $(DEBUG_FLAGS)
+
+OBJS = $(addsuffix .o, $(notdir $(basename $(SRCS))))
+DEPS = $(addsuffix .dep, $(notdir $(basename $(SRCS))))
+
+all: dep $(TARGET)
+
+dep: $(DEPS)
+
+clean:
+	$(RM) $(OBJS) $(DEPS) $(TARGET)
+
+%.dep : %.c
+	$(CC) $(CPPFLAGS) $(CFLAGS) -M -MF $@ $<
+
+%.dep : %.cc
+	$(CXX) $(CPPFLAGS) $(CXXFLAGS) -M -MF $@ $<
+
+%.dep : %.cpp
+	$(CXX) $(CPPFLAGS) $(CXXFLAGS) -M -MF $@ $<
diff --git a/Utils/Makefile b/Utils/Makefile
new file mode 100644
index 0000000..1b001a8
--- /dev/null
+++ b/Utils/Makefile
@@ -0,0 +1,13 @@
+TARGET = Utils.a
+
+SRCS = \
+log.cpp \
+
+CPPFLAGS = -I.
+
+include ../Makefile.cfg
+
+$(TARGET): $(OBJS)
+	$(AR) $@ $^
+
+-include $(DEPS)
diff --git a/Utils/allocator.h b/Utils/allocator.h
new file mode 100644
index 0000000..8b0fdb6
--- /dev/null
+++ b/Utils/allocator.h
@@ -0,0 +1,13 @@
+#ifndef __ALLOCATOR_H__
+#define __ALLOCATOR_H__
+
+#include <stdlib.h>
+
+template<class T>
+class Allocator {
+  public:
+    static T * alloc(int n) { return (T*) calloc(n, sizeof(T)); };
+    static void free(T * & ptr) { free(ptr); ptr = 0; }
+};
+
+#endif
diff --git a/Utils/log.cpp b/Utils/log.cpp
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/Utils/log.cpp
diff --git a/Utils/log.h b/Utils/log.h
new file mode 100644
index 0000000..33b03d7
--- /dev/null
+++ b/Utils/log.h
@@ -0,0 +1,8 @@
+#ifndef __LOG_H__
+#define __LOG_H__
+
+#define LOG(...)
+#define CONSOLE
+#define ERROR
+
+#endif
diff --git a/externals/Base b/externals/Base
new file mode 160000
+Subproject 6d1dee65d5ad695670d73bf3e162b4b6e984af3
diff --git a/externals/Makefile b/externals/Makefile
new file mode 100644
index 0000000..57d7d16
--- /dev/null
+++ b/externals/Makefile
@@ -0,0 +1,24 @@
+TARGET = externals.a
+
+SRCS = \
+Handle.cpp \
+String.cpp \
+Exceptions.cpp \
+Input.cpp \
+Output.cpp \
+Buffer.cpp \
+generic.cpp \
+checkargs.c \
+datecalc.c \
+hashtab.c \
+lookupa.c \
+recycle.c \
+
+SPATH = Base/lib
+
+include ../Makefile.cfg
+
+$(TARGET): $(OBJS)
+	$(AR) $@ $^
+
+-include $(DEPS)