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ARM: Expand the decoding for 32 bit thumb data processing immediate instructions.

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This commit is contained in:
Gabe Black 2010-06-02 12:58:00 -05:00
parent cef2e8ecee
commit 0116655674
1 changed files with 38 additions and 1 deletions
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39
src/arch/arm/isa/thumbdecode.isa
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@ -311,7 +311,44 @@
}
0x2: decode LTOPCODE_15 {
0x0: decode HTOPCODE_9 {
0x0: WarnUnimpl::Data_processing_modified_immediate();
0x0: decode HTOPCODE_8_5 {
0x0: decode LTRD {
0xf: decode HTS {
0x1: WarnUnimpl::tst(); // mod imm
}
default: WarnUnimpl::and(); // mod imm
}
0x1: WarnUnimpl::bic(); // mod imm
0x2: decode HTRN {
0xf: WarnUnimpl::mov(); // mod imm
default: WarnUnimpl::orr(); // mod imm
}
0x3: decode HTRN {
0xf: WarnUnimpl::mvn(); // mod imm
default: WarnUnimpl::orn(); // mod imm
}
0x4: decode LTRD {
0xf: decode HTS {
0x1: WarnUnimpl::teq(); // mod imm
}
default: WarnUnimpl::eor(); // mod imm
}
0x8: decode LTRD {
0xf: decode HTS {
0x1: WarnUnimpl::cmn(); // mod imm
}
default: WarnUnimpl::add(); // mod imm
}
0xa: WarnUnimpl::adc(); // mod imm
0xb: WarnUnimpl::sbc(); // mod imm
0xd: decode LTRD {
0xf: decode HTS {
0x1: WarnUnimpl::cmp(); // mod imm
}
default: WarnUnimpl::sub(); // mod imm
}
0xe: WarnUnimpl::rsb(); // mod imm
}
0x1: WarnUnimpl::Data_processing_plain_binary_immediate();
}
0x1: WarnUnimpl::Branches_and_miscellaneous_control();