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# Date Author Comment
8cfd0495 09/02/2013 07:08 pm Richard Henderson

tcg: Change tcg_gen_exit_tb argument to uintptr_t

And update all users.

Reviewed-by: Aurelien Jarno <>
Signed-off-by: Richard Henderson <>
a4960ef3 03/09/2013 07:16 pm Richard Henderson

tcg: Don't make exitreq flag a local temporary

The value is not actually live across basic blocks, so there's no
need for the local property. This eliminates storing the temporary
to its home location at the branch.

Signed-off-by: Richard Henderson <>...
806f352d 03/03/2013 04:29 pm Peter Maydell

gen-icount.h: Rename gen_icount_start/end to gen_tb_start/end

The gen_icount_start/end functions are now somewhat misnamed since they
are useful for generic "start/end of TB" code, used for more than just
icount. Rename them to gen_tb_start/end.

Signed-off-by: Peter Maydell <>...
378df4b2 03/03/2013 04:28 pm Peter Maydell

Handle CPU interrupts by inline checking of a flag

Fix some of the nasty TCG race conditions and crashes by implementing
cpu_exit() as setting a flag which is checked at the start of each TB.
This avoids crashes if a thread or signal handler calls cpu_exit()...
0980011b 03/03/2013 04:28 pm Peter Maydell

tcg: Document tcg_qemu_tb_exec() and provide constants for low bit uses

Document tcg_qemu_tb_exec(). In particular, its return value is a
combination of a pointer to the next translation block and some
extra information in the low two bits. Provide some #defines for...
1de7afc9 12/19/2012 09:32 am Paolo Bonzini

misc: move include files to include/qemu/

Signed-off-by: Paolo Bonzini <>
022c62cb 12/19/2012 09:31 am Paolo Bonzini

exec: move include files to include/exec/

Signed-off-by: Paolo Bonzini <>