X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?p=ginge.git;a=blobdiff_plain;f=loader%2Fheader.h;h=4bc6e1b742b1b06dd6018a9938cf4eeb63073a32;hp=ddb948dfa2e2c16ba59168231d2a40559d12fb56;hb=d0b9b0df7ed0dc36aabe30e2d584c27c8c32a3d9;hpb=11913091045ebc44f003138d9e69cdc91fe4982e

diff --git a/loader/header.h b/loader/header.h
index ddb948d..4bc6e1b 100644
--- a/loader/header.h
+++ b/loader/header.h
@@ -1,10 +1,65 @@
+#ifndef INCLUDE_sQt5fY5eUJn5tKV0IBTDxK0zqQutTqTp
+#define INCLUDE_sQt5fY5eUJn5tKV0IBTDxK0zqQutTqTp 1
+
+#include "llibc.h"
+
+#define PFX "ginge: "
+#define err(f, ...) g_fprintf(2, PFX f, ##__VA_ARGS__)
+#define log(f, ...) g_fprintf(1, PFX f, ##__VA_ARGS__)
+#ifdef DBG
+#define dbg log
+#define dbg_c printf
+#else
+#define dbg(...)
+#define dbg_c(...)
+#endif
 
 void do_entry(unsigned long entry, void *stack_frame, int stack_frame_cnt, void *exitf);
 
+struct dev_fd_t {
+  const char *name;
+  int fd;
+  void (*open_cb)(int fd);
+};
+extern struct dev_fd_t emu_interesting_fds[];
+enum {
+	IFD_SOUND = 0,
+};
+
+// note: __FD_SETSIZE is 1024, fd_set stuff will crash if made larger
+enum {
+  FAKEDEV_MEM = 1001,
+  FAKEDEV_GPIO,
+  FAKEDEV_FB0,
+  FAKEDEV_FB1,
+  FAKEDEV_MMUHACK,
+  FAKEDEV_TTY0,
+  FAKEDEV_FD_BOUNDARY,
+};
+
 void do_patches(void *ptr, unsigned int size);
 
+struct op_context;
+
 void  emu_init(void *map_bottom);
-void *emu_mmap_dev(unsigned int length, int prot, int flags, unsigned int offset);
+void  emu_call_handle_op(struct op_context *op_ctx);
+void *emu_do_mmap(unsigned int length, int prot, int flags, int fd, unsigned int offset);
+int   emu_do_munmap(void *addr, unsigned int length);
+int   emu_do_ioctl(int fd, int request, void *argp);
+int   emu_read_gpiodev(void *buf, int count);
+void *emu_do_fopen(const char *path, const char *mode);
+int   emu_do_system(const char *command);
+int   emu_do_execve(const char *filename, char *const argv[], char *const envp[]);
+
+int   host_init(void);
+int   host_read_btns(void);
+void  host_forced_exit(void);
+
+enum  { GP2X_UP = 0,      GP2X_LEFT = 2,      GP2X_DOWN = 4,  GP2X_RIGHT = 6,
+        GP2X_START = 8,   GP2X_SELECT = 9,    GP2X_L = 10,    GP2X_R = 11,
+        GP2X_A = 12,      GP2X_B = 13,        GP2X_X = 14,    GP2X_Y = 15,
+        GP2X_VOL_UP = 16, GP2X_VOL_DOWN = 17, GP2X_PUSH = 18 };
 
 #define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0]))
 
+#endif /* INCLUDE_sQt5fY5eUJn5tKV0IBTDxK0zqQutTqTp */