address Disassembler::decode_instruction0(address here, outputStream * st, address virtual_begin ) { if (is_abstract()) { // The disassembler library was not loaded (yet), // use AbstractDisassembler's decode method. return decode_instruction_abstract(here, st, Assembler::instr_len(here), Assembler::instr_maxlen());
}
// Currently, "special decoding" doesn't work when decoding error files. // When decoding an instruction from a hs_err file, the given // instruction address 'start' points to the instruction's virtual address // which is not equal to the address where the instruction is located. // Therefore, we will either crash or decode garbage. if (is_decode_error_file()) { return here;
}
if (instruction == 0x0) {
st->print("illtrap .data 0x0");
next = here + Assembler::instr_len(here);
} elseif (instruction == 0xbadbabe) {
st->print(".data 0xbadbabe");
next = here + Assembler::instr_len(here);
} elseif (Assembler::is_endgroup(instruction)) {
st->print("endgroup");
next = here + Assembler::instr_len(here);
} else {
next = here;
} return next;
}
// print annotations (instruction control bits) void Disassembler::annotate(address here, outputStream* st) { // Currently, annotation doesn't work when decoding error files. // When decoding an instruction from a hs_err file, the given // instruction address 'start' points to the instruction's virtual address // which is not equal to the address where the instruction is located. // Therefore, we will either crash or decode garbage. if (is_decode_error_file()) { return;
}
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