X-Git-Url: https://git.stderr.nl/gitweb?a=blobdiff_plain;f=interpreters%2Fgit%2Fgit.h;fp=interpreters%2Fgit%2Fgit.h;h=3a56a44d3ec55c7ef14c88d23c59b05e1e89feaa;hb=147a8cbf17f2b3379277bf7d37cda9866510f16c;hp=0000000000000000000000000000000000000000;hpb=7de488aa6a1709a4d5c59b5ff59862105c1748c5;p=rodin%2Fchimara.git

diff --git a/interpreters/git/git.h b/interpreters/git/git.h
new file mode 100644
index 0000000..3a56a44
--- /dev/null
+++ b/interpreters/git/git.h
@@ -0,0 +1,175 @@
+// Main header for git
+// $Id: git.h,v 1.32 2004/12/22 12:40:07 iain Exp $
+
+#ifndef GIT_H
+#define GIT_H
+
+#include <stddef.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <glk.h>
+
+#include "version.h"
+#include "config.h"
+
+// Version number formatting
+
+#define GIT_VERSION_NUM (GIT_MAJOR << 16) \
+                      | (GIT_MINOR << 8)  \
+                      | (GIT_PATCH)
+
+#define _str2(s) #s
+#define _str(s) _str2(s)
+
+#if GIT_PATCH == 0
+#define GIT_VERSION_STR \
+_str(GIT_MAJOR) "." _str(GIT_MINOR)
+#else
+#define GIT_VERSION_STR \
+_str(GIT_MAJOR) "." _str(GIT_MINOR) "." _str(GIT_PATCH)
+#endif
+
+// git.c
+
+extern void gitWithStream (strid_t stream,
+                           git_uint32 cacheSize,
+                           git_uint32 undoSize);
+
+extern void git (const git_uint8 * game,
+                 git_uint32 gameSize,
+                 git_uint32 cacheSize,
+                 git_uint32 undoSize);
+
+extern void fatalError (const char *);
+
+// memory.c
+
+#include "memory.h"
+
+// gestalt.c
+
+enum IOMode
+{
+    IO_NULL   = 0,
+    IO_FILTER = 1,
+    IO_GLK    = 2,
+    IO_MAX
+};
+
+enum GestaltSelector
+{
+    GESTALT_SPEC_VERSION = 0,
+    GESTALT_TERP_VERSION = 1,
+    GESTALT_RESIZEMEM    = 2,
+    GESTALT_UNDO         = 3,
+    GESTALT_IO_SYSTEM    = 4,
+    GESTALT_UNICODE      = 5,
+    GESTALT_MEM_COPY     = 6,
+    GESTALT_MALLOC       = 7,
+    GESTALT_MALLOC_HEAP  = 8,
+    GESTALT_ACCELERATION = 9,
+    GESTALT_ACCELFUNC    = 10,
+    
+    // This special selector returns 1 if the cache control
+    // opcodes 'git_setcacheram' and 'git_prunecache' are available.
+    
+    GESTALT_GIT_CACHE_CONTROL = 0x7940
+};
+
+extern git_uint32 gestalt (enum GestaltSelector sel, git_uint32 param);
+
+// opcodes.c
+
+extern void parseInstruction (git_uint32 * pc, int * done);
+
+// operand.c
+
+typedef enum { reg_L1, reg_L2, reg_L3, reg_L4, reg_L5, reg_L6, reg_L7 } LoadReg;
+typedef enum { reg_S1, reg_S2 } StoreReg;
+typedef enum { size32, size16, size8 } TransferSize;
+
+extern git_uint32 parseLoad  (git_uint32 * pc, LoadReg reg, int mode, TransferSize, git_sint32 * constVal);
+extern void       parseStore (git_uint32 * pc, StoreReg reg, int mode, TransferSize);
+
+extern void parseCallStub  (git_uint32 * pc, int mode);
+extern void parseCatchStub (git_uint32 * pc, int mode);
+extern void parseSaveStub  (git_uint32 * pc, int mode);
+extern void parseUndoStub  (git_uint32 * pc, int mode);
+
+// compiler.c
+
+#include "compiler.h"
+
+// peephole.c
+
+extern void resetPeepholeOptimiser();
+extern void emitCode (Label);
+
+// terp.c
+
+#ifdef USE_DIRECT_THREADING
+    extern Opcode* gOpcodeTable;
+#   define labelToOpcode(label) (gOpcodeTable[label])
+#else
+#   define labelToOpcode(label) label
+#endif
+
+extern git_sint32* gStackPointer;
+
+extern void startProgram (size_t cacheSize, enum IOMode ioMode);
+
+// glkop.c
+
+extern int git_init_dispatch();
+extern glui32 git_perform_glk(glui32 funcnum, glui32 numargs, glui32 *arglist);
+extern strid_t git_find_stream_by_id(glui32 id);
+
+// git_search.c
+
+extern glui32 git_binary_search(glui32 key, glui32 keysize, 
+  glui32 start, glui32 structsize, glui32 numstructs, 
+  glui32 keyoffset, glui32 options);
+
+extern glui32 git_linked_search(glui32 key, glui32 keysize, 
+  glui32 start, glui32 keyoffset, glui32 nextoffset, glui32 options);
+
+extern glui32 git_linear_search(glui32 key, glui32 keysize, 
+  glui32 start, glui32 structsize, glui32 numstructs, 
+  glui32 keyoffset, glui32 options);
+
+// savefile.c
+
+extern git_sint32 saveToFile (git_sint32* base, git_sint32 * sp, git_sint32 file);
+extern git_sint32 restoreFromFile (git_sint32* base, git_sint32 file,
+                      git_uint32 protectPos, git_uint32 protectSize);
+
+// saveundo.c
+
+extern void initUndo (git_uint32 size);
+extern void resetUndo ();
+extern void shutdownUndo ();
+
+extern int  saveUndo (git_sint32* base, git_sint32* sp);
+extern int  restoreUndo (git_sint32* base,
+                git_uint32 protectPos, git_uint32 protectSize);
+
+// heap.c
+
+extern glui32 heap_get_start ();
+extern glui32 heap_alloc (glui32 len);
+extern void heap_free (glui32 addr);
+extern int heap_is_active ();
+extern void heap_clear ();
+extern int heap_get_summary (glui32 *valcount, glui32 **summary);
+extern int heap_apply_summary (glui32 valcount, glui32 *summary);
+
+// accel.c
+
+typedef glui32 (*acceleration_func)(glui32 argc, glui32 *argv);
+extern void init_accel ();
+extern acceleration_func accel_find_func (glui32 index);
+extern acceleration_func accel_get_func (glui32 addr);
+extern void accel_set_func (glui32 index, glui32 addr);
+extern void accel_set_param (glui32 index, glui32 val);
+
+#endif // GIT_H