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patch the right branch instruction, it seems it doesn't much matter whether
we return success (0) or error (-1) in the previous casse.
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@ -1413,11 +1413,11 @@ static bool patch_nanokernel(void)
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*lp = htonl(POWERPC_NOP);
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// Disable suspend (FE0F opcode)
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// TODO: really suspend SheepShaver
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// TODO: really suspend SheepShaver?
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static const uint8 suspend_dat[] = {0x7c, 0x88, 0x68, 0x39, 0x41, 0x9d};
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if ((base = find_rom_data(0x315000, 0x316000, suspend_dat, sizeof(suspend_dat))) == 0) return false;
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D(bug("suspend %08lx\n", base));
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lp = (uint32 *)(ROMBaseHost + base + 8);
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lp = (uint32 *)(ROMBaseHost + base + 4);
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*lp = htonl((ntohl(*lp) & 0xffff) | 0x48000000); // bgt -> b
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// Patch trap return routine
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