Macintosh-SW/EMILE
1
0
Fork 0
mirror of https://github.com/vivier/EMILE.git synced 2024-12-23 01:29:34 +00:00
Code Issues Projects Releases Wiki Activity

Add support for Mac Classic

Browse Source
This commit is contained in:
Laurent Vivier 2005-05-23 22:23:34 +00:00
parent 991245f956
commit a4db5808a7
1 changed files with 37 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

49
second/arch.c
View File

@ -23,25 +23,48 @@ unsigned long arch_type;
unsigned long bus_type; unsigned long bus_type;
#endif #endif
struct older_macintosh_info {
char *name;
unsigned short ROMID;
unsigned short SSW;
unsigned long cpu_type;
unsigned long mmu_type;
unsigned long fpu_type;
unsigned long machine_id;
unsigned long arch_type;
};
struct older_macintosh_info older_macintosh[] = {
{ "Macintosh SE/30", 0x0178, 0x0603,
gestalt68030, gestalt68030MMU, gestalt68882,
gestaltMacSE030, gestalt68k },
{ "Macintosh Classic", 0x0276, 0x0607,
gestalt68000, gestaltNoMMU, gestaltNoFPU,
gestaltClassic, gestalt68k },
{ NULL }
};
void arch_init() void arch_init()
{ {
/* System prior to 6.0.4 doesn't support Gestalt() */ int i = 0;
if (ROMBase[4] == 0x0178) { /* Some systems don't support Gestalt() */
/* Macintosh SE/30 */ while (older_macintosh[i].name != NULL )
{
if (ROMBase[4] == older_macintosh[i].ROMID)
{
/* Doesn't support Gestalt(), nor SysEnvirons() */
/* Doesn't support Gestalt(), nor SysEnvirons() (why ?) */ cpu_type = older_macintosh[i].cpu_type;
mmu_type = older_macintosh[i].mmu_type;
fpu_type = older_macintosh[i].fpu_type;
machine_id = older_macintosh[i].machine_id;
arch_type = older_macintosh[i].arch_type;
/* http://docs.info.apple.com/article.html?artnum=112170 */ return;
}
cpu_type = gestalt68030; i++;
mmu_type = gestalt68030MMU;
fpu_type = gestalt68882;
machine_id = gestaltMacSE030;
arch_type = gestalt68k;
return;
} }
/* get processor type */ /* get processor type */