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ARMv7: loader fixed

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This commit is contained in:
Nekotekina 2015-02-19 00:23:31 +03:00
parent 1003c42310
commit d177b1adea
6 changed files with 85 additions and 65 deletions
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15
rpcs3/Emu/ARMv7/ARMv7Decoder.cpp
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@ -1286,17 +1286,10 @@ void armv7_decoder_initialize(u32 addr, u32 end_addr, bool dump)
// possibly a call to imported function:
if (target >= end_addr && ((target - end_addr) % 16) == 0 && (instr & 0xfff000f0) == 0xe0700090)
{
// check if implemented
if (const u32 func = (instr & 0xfff00) >> 4 | (instr & 0xf))
{
// replace BLX with "HACK" instruction directly (in Thumb form), it can help to see where it was called from
vm::psv::write32(addr, 0xf870 | func << 16);
g_opct[0xf8700000 | func] = g_op4t.HACK();
}
else
{
// leave as is if unimplemented
}
// replace BLX with "HACK" instruction directly (in Thumb form), it can help to see where it was called from
const u32 index = (instr & 0xfff00) >> 4 | (instr & 0xf);
vm::psv::write32(addr, 0xf870 | index << 16);
g_opct[0xf8700000 | index] = g_op4t.HACK();
}
else
{