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Making address calculation shared and (maybe) fixing it.

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This commit is contained in:
Ben Vanik
2013-12-25 21:33:15 -08:00
parent abc5aac7ee
commit e07ced0f00
3 changed files with 118 additions and 402 deletions
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8
src/alloy/frontend/ppc/ppc_scanner.cc
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@@ -320,13 +320,13 @@ std::vector<BlockInfo> PPCScanner::FindBlocks(FunctionInfo* symbol_info) {
ends_block = true;
} else if (i.type->opcode == 0x48000000) {
// b/ba/bl/bla
uint32_t target =
(uint32_t)XEEXTS26(i.I.LI << 2) + (i.I.AA ? 0 : (int32_t)address);
//uint32_t target =
// (uint32_t)XEEXTS26(i.I.LI << 2) + (i.I.AA ? 0 : (int32_t)address);
ends_block = true;
} else if (i.type->opcode == 0x40000000) {
// bc/bca/bcl/bcla
uint32_t target =
(uint32_t)XEEXTS16(i.B.BD << 2) + (i.B.AA ? 0 : (int32_t)address);
//uint32_t target =
// (uint32_t)XEEXTS16(i.B.BD << 2) + (i.B.AA ? 0 : (int32_t)address);
ends_block = true;
} else if (i.type->opcode == 0x4C000020) {
// bclr/bclrl