Hi Emilio G. Cota (cota),
thank you,
after I free the "ptr",there is no crash occur :)
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https://bugs.launchpad.net/bugs/1799200
Title:
null pointer dereference in tcg_emit_op
Stat
Hi Emilio G. Cota (cota),
for point 1, I don't know what you mean about leaking the ptr TCG temp
for point 2. what I want to do is call callback function when execute every
guest instructions
so I think it's not should inset code in .translate_insn. what do you think
about it?
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You receiv
1. You're leaking the "ptr" TCG temp. Fix it, and also test your code with the
--enable-debug-tcg configure flag.
2. Don't insert your helper in .insn_start; you'll have better luck in
.translate_insn.
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Does this bug occur with a normal build of QEMU or only with your
changes to it?
** Changed in: qemu
Status: In Progress => Invalid
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https://bugs.launchpad.net/bugs/1799200
Title
** Summary changed:
- pointer dereference in tcg_emit_op
+ null pointer dereference in tcg_emit_op
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https://bugs.launchpad.net/bugs/1799200
Title:
null pointer dereference in tcg_emit
