This logging flag prints what I want. But I really wanted is to get this
info inside the QEMU source code. Why am I not able to lookup the
symbols in the translator.c file the way I showed?
Kind regards,
Rafael
On 5/1/2018 6:04 PM, Alex Bennée wrote:
Rafael Kioji <rafaelki...@gmail.com> writes:
Dear all,
During translation how can I identify what is the basic block of the
guest code? I wanted to know whether the block being translated is the
beginning of a function and get its name.
My current approach involves looking up the symbol associated with the
first PC of the translation block. But no symbol is ever found. What I
did was to add the following code in the function "translator_loop" at
"accel/tcg/translator.c":
printf("sym: %lu %s\n", tb->pc, lookup_symbol(tb->pc));
The function lookup_symbol is defined in the file "./disas.c". I am
compiling my application with symbols (-g). My target arch is ARM.
If you run QEMU with the debug flags you should see name resolution for
each basic block. e.g.
qemu-arm -d in_asm prog
--
Alex Bennée
