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- Add checks against ROM patches space

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- Make sure to also load the floppy disk driver with Gossamer ROMs so
  that exfs feature can work too
This commit is contained in:
gbeauche 2003-10-06 21:00:48 +00:00
parent c9b8dd6628
commit 974ebd5d91
1 changed files with 13 additions and 2 deletions
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15
SheepShaver/src/rom_patches.cpp
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@ -725,6 +725,17 @@ bool PatchROM(void)
else else
return false; return false;
// Check that other ROM addresses point to really free regions
printf("%08x\n", ntohl(*(uint32 *)(ROM_BASE + CHECK_LOAD_PATCH_SPACE)));
if (ntohl(*(uint32 *)(ROM_BASE + CHECK_LOAD_PATCH_SPACE)) != 0x6b636b63)
return false;
if (ntohl(*(uint32 *)(ROM_BASE + PUT_SCRAP_PATCH_SPACE)) != 0x6b636b63)
return false;
if (ntohl(*(uint32 *)(ROM_BASE + GET_SCRAP_PATCH_SPACE)) != 0x6b636b63)
return false;
if (ntohl(*(uint32 *)(ROM_BASE + ADDR_MAP_PATCH_SPACE)) != 0x6b636b63)
return false;
// Apply patches // Apply patches
if (!patch_nanokernel_boot()) return false; if (!patch_nanokernel_boot()) return false;
if (!patch_68k_emul()) return false; if (!patch_68k_emul()) return false;
@ -2230,9 +2241,9 @@ void InstallDrivers(void)
uint8 pb[SIZEOF_IOParam]; uint8 pb[SIZEOF_IOParam];
// Install floppy driver // Install floppy driver
if (ROMType == ROMTYPE_NEWWORLD) { if (ROMType == ROMTYPE_NEWWORLD || ROMType == ROMTYPE_GOSSAMER) {
// Force installation of floppy driver with NewWorld ROMs // Force installation of floppy driver with NewWorld and Gossamer ROMs
r.a[0] = ROM_BASE + sony_offset; r.a[0] = ROM_BASE + sony_offset;
r.d[0] = (uint32)SonyRefNum; r.d[0] = (uint32)SonyRefNum;
Execute68kTrap(0xa43d, &r); // DrvrInstallRsrvMem() Execute68kTrap(0xa43d, &r); // DrvrInstallRsrvMem()