Added support for relative line numbers.

Added instructions for, brk and cont. (They are still untested...)
Parser code cleanup. Removed garbage output to stderr.
Reorganize the repository structure.
Updated BLR2 code move it into archive.
Added BLR1 files.

1 files changed, 165 insertions, 0 deletions

diff --git a/archive/include/unix_compat.h b/archive/include/unix_compat.h
new file mode 100644
index 0000000..56ec4b3
--- /dev/null
+++ b/archive/include/unix_compat.h
@@ -0,0 +1,165 @@
+#ifndef _INCL_UNIX_COMPAT_H_
+#define _INCL_UNIX_COMPAT_H_
+
+#if (defined(__APPLE__) && defined(__MACH__))
+#define PLATFORM_MACOSX 1
+#endif
+
+#if ( defined(unix) || PLATFORM_MACOSX )
+#define PLATFORM_UNIX 1
+#endif
+
+// Useful to sprinkle around the codebase without a bunch of #ifdefs...
+#ifdef _WINDOWS
+#define BYTESWAP(x)
+#define STUBBED(x)
+#endif
+
+// don't want rest of this header on Windows, etc.
+#if (PLATFORM_UNIX)
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdint.h>
+#include <unistd.h>
+#include <assert.h>
+#include <errno.h>
+#include <limits.h>
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <time.h>
+
+#include "/usr/include/SDL/SDL.h"
+
+#define _MAX_PATH PATH_MAX
+#define MAX_PATH PATH_MAX
+
+typedef int64_t __int64;
+typedef uint32_t DWORD;
+typedef uint64_t UINT64;
+typedef uint8_t BYTE;
+typedef void *HANDLE;
+typedef HANDLE HWND;
+typedef int32_t BOOL;
+
+static inline DWORD timeGetTime(void)
+{
+    return SDL_GetTicks();
+} // timeGetTime
+
+
+// macro so I know what is still on the TODO list...
+#if 1
+#define STUBBED(x)
+#else
+void CalledSTUBBED(void);  // you can set a breakpoint on this.
+#define STUBBED(x) \
+do { \
+    static bool seen_this = false; \
+    if (!seen_this) { \
+        seen_this = true; \
+        fprintf(stderr, "STUBBED: %s at %s (%s:%d)\n", x, __FUNCTION__, __FILE__, __LINE__); \
+        fflush(stderr); \
+        CalledSTUBBED(); \
+    } \
+} while (false)
+#endif
+
+static inline char *itoa(const int i, char *s, const int radix)
+{
+    assert(radix == 10);
+    sprintf(s, "%d", i);
+    return s;
+}
+
+static inline char *_i64toa(const __int64 i, char *s, const int radix)
+{
+    assert(radix == 10);
+    assert(sizeof (long long) == sizeof (__int64));
+    sprintf(s, "%lld", (long long) i);
+    return s;
+}
+
+static inline __int64 _atoi64(const char *str)
+{
+    return (__int64) strtoll(str, NULL, 10);
+}
+
+static inline void Sleep(const int ms)
+{
+    usleep(ms * 1000);
+}
+
+static inline char *_gcvt(const double value, const int digits, char *buffer)
+{
+    char fmt[32];
+    snprintf(fmt, sizeof (fmt), "%%.%dg", digits);
+    sprintf(buffer, fmt, value);
+    return buffer;
+}
+
+#define ZeroMemory(a,b) memset(a, '\0', b)
+
+#ifdef __cplusplus
+#ifdef max
+#undef max
+#endif
+template <class T> inline const T &max(const T &a, const T &b) { return (a > b) ? a : b; }
+#ifdef min
+#undef min
+#endif
+template <class T> inline const T &min(const T &a, const T &b) { return (a < b) ? a : b; }
+#endif
+
+// Byteswap magic...
+
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+#define PLATFORM_BIGENDIAN 1
+#define PLATFORM_LITTLEENDIAN 0
+#else
+#define PLATFORM_BIGENDIAN 0
+#define PLATFORM_LITTLEENDIAN 1
+#endif
+
+#if PLATFORM_BIGENDIAN
+    #define SWAPPER64(t) \
+        inline void BYTESWAP(t &x) { \
+            union { t orig; Uint64 ui; } swapper; \
+            swapper.orig = x; \
+            swapper.ui = SDL_SwapLE64(swapper.ui); \
+            x = swapper.orig; \
+        }
+    #define SWAPPER32(t) \
+        inline void BYTESWAP(t &x) { \
+            union { t orig; Uint32 ui; } swapper; \
+            swapper.orig = x; \
+            swapper.ui = SDL_SwapLE32(swapper.ui); \
+            x = swapper.orig; \
+        }
+    #define SWAPPER16(t) \
+        inline void BYTESWAP(t &x) { \
+            union { t orig; Uint16 ui; } swapper; \
+            swapper.orig = x; \
+            swapper.ui = SDL_SwapLE16(swapper.ui); \
+            x = swapper.orig; \
+        }
+    #define SWAPPER8(t) inline void BYTESWAP(t &_x) {}
+    SWAPPER64(double)
+    SWAPPER32(size_t)   // !!! FIXME: this will fail on gnuc/amd64.
+    SWAPPER32(int)
+    SWAPPER32(float)
+    SWAPPER32(DWORD)
+    SWAPPER16(WORD)
+    SWAPPER16(short)
+    SWAPPER8(BYTE)
+    #undef SWAPPER32
+    #undef SWAPPER16
+    #undef SWAPPER8
+#else
+    #define BYTESWAP(x)
+#endif
+
+#endif  // PLATFORM_UNIX
+
+#endif  // include-once blocker.