further prep for Wiz port. Cleanups, rm cpuctrl mmuhack; add warm

[picodrive.git] / platform / gp2x / squidgehack.c

diff --git a/platform/gp2x/squidgehack.c b/platform/gp2x/squidgehack.c
deleted file mode 100644 (file)
index 28f997f..0000000
--- a/platform/gp2x/squidgehack.c
+++ /dev/null
@@ -1,48 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <unistd.h>
-
-extern char **g_argv;
-
-/* Call this MMU Hack kernel module after doing mmap, and before doing memset*/
-int mmuhack(void)
-{
-       char kocmd[1024];
-       int i, mmufd;
-
-       /* some programs like some versions of gpSP use some weird version of mmuhack.o
-        * which doesn't seem to work. What's even worse they leave their mmuhack loaded on exit.
-        * So we must remove whatever may be left and always reload _our_ mmuhack.o */
-       system("/sbin/rmmod mmuhack");
-
-       strcpy(kocmd, "/sbin/insmod ");
-       strncpy(kocmd+13, g_argv[0], 1023-13);
-       kocmd[1023] = 0;
-       for (i = strlen(kocmd); i > 13; i--)
-               if (kocmd[i] == '/') { i++; break; }
-       strcpy(kocmd+i, "mmuhack.o");
-
-       printf("Installing NK's kernel module for Squidge MMU Hack (%s)...\n", kocmd);
-       system(kocmd);
-       mmufd = open("/dev/mmuhack", O_RDWR);
-       if(mmufd < 0) return 0;
-
-       close(mmufd);
-       return 1;
-}
-
-
-/* Unload MMU Hack kernel module after closing all memory devices*/
-int mmuunhack(void)
-{
-       int ret;
-       printf("Removing NK's kernel module for Squidge MMU Hack... "); fflush(stdout);
-       ret = system("/sbin/rmmod mmuhack");
-       printf("done (%i)\n", ret);
-
-       return ret;
-}