QEMU programming notes

profiler => can we ignore it?

inhibit irq => true if hardware interrupts must be disabled for the next instruction

TF cpu flag => 8th bit of flags in x86, trap flag, system flag

jmp_opt in DisasContext => indicate whether to do block linking

what is GRP1? in

what is modrm?

Q: what are my target instructions?

test program is in ~/research/qemu/src/branches/llvm-qemu/tests/

add-i386.c

tmp.c

stay in disas_insn() in target-i386/translate.c

line 4122

I need a C programming language book

1' create a new fucking useless function!

mov

0x89 source is register, destination could be register

or memory location related to a register