}
mmsp2.old_mlc_stl_adr = mmsp2.mlc_stl_adr;
return;
- case 0x2958:
+ case 0x2958: // MLC_STL_PALLT_A
mmsp2.mlc_stl_pallt_a = d & 0x1ff;
return;
- case 0x295a:
+ case 0x295a: // MLC_STL_PALLT_D
mmsp2.mlc_stl_pallt_d[mmsp2.mlc_stl_pallt_a++] = d;
mmsp2.mlc_stl_pallt_a &= 0x1ff;
mmsp2.v.dirty_pal = DIRTY_PAL_MMSP2;
if ((a & 0xfff00000) == 0x7f000000) {
u32 a_ = a & 0xffff;
switch (a_) {
+ // GP2X
+ case 0x295a: // MLC_STL_PALLT_D
+ // special unaligned 32bit write, allegro seems to rely on it
+ mmsp2.mlc_stl_pallt_d[mmsp2.mlc_stl_pallt_a++ & 0x1ff] = d;
+ mmsp2.mlc_stl_pallt_d[mmsp2.mlc_stl_pallt_a++ & 0x1ff] = d >> 16;
+ mmsp2.mlc_stl_pallt_a &= 0x1ff;
+ mmsp2.v.dirty_pal = DIRTY_PAL_MMSP2;
+ return;
// Wiz
case 0x4024: // MLCCONTROL0
case 0x4058: // MLCCONTROL1
return ret;
}
-int emu_do_execve(const char *filename, char *const argv[], char *const envp[])
+long emu_do_execve(const char *filename, char * const argv[],
+ char * const envp[])
{
const char **new_argv;
char *prep_path;
- int i, ret, argc;
+ int i, argc;
+ long ret;
if (filename == NULL)
return -1;
- if (strstr(filename, "/gp2xmenu") != NULL)
- exit(0);
+ if (strstr(filename, "gp2xmenu") != NULL)
+ host_forced_exit(0);
for (i = 0; argv[i] != NULL; i++)
;
dbg("execve \"%s\" %s \"%s\"\n", new_argv[0], new_argv[1], new_argv[2]);
ret = execve(new_argv[0], (char **)new_argv, envp);
- perror("execve");
+ err("execve(%s): %ld\n", new_argv[0], ret);
return ret;
}