diff options
| author | Peter Crosthwaite <crosthwaitepeter@gmail.com> | 2015-09-10 22:39:33 -0700 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2015-09-16 17:33:33 +0200 |
| commit | 9b68a7754a892d8deb7696cfe609fe2ec3c6034a (patch) | |
| tree | 3a56848e0cb7bd646a476d0766712f890aba3a98 /translate-all.c | |
| parent | 5abf9495ca9ff41160260ac274115825c10545cc (diff) | |
translate-all: Move tcg_handle_interrupt() to -common
Move this function to common code. It has no arch specific
dependencies. Prepares support for multi-arch where the translate-all
interface needs to be virtualised. One less thing to virtualise.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>
Message-Id: <44a7c73604ed2552af47ed02b047b6a772b683e0.1441614289.git.crosthwaite.peter@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'translate-all.c')
| -rw-r--r-- | translate-all.c | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/translate-all.c b/translate-all.c index 0b8b34b884..0140255127 100644 --- a/translate-all.c +++ b/translate-all.c @@ -1491,36 +1491,6 @@ void tb_check_watchpoint(CPUState *cpu) } #ifndef CONFIG_USER_ONLY -/* mask must never be zero, except for A20 change call */ -static void tcg_handle_interrupt(CPUState *cpu, int mask) -{ - int old_mask; - - old_mask = cpu->interrupt_request; - cpu->interrupt_request |= mask; - - /* - * If called from iothread context, wake the target cpu in - * case its halted. - */ - if (!qemu_cpu_is_self(cpu)) { - qemu_cpu_kick(cpu); - return; - } - - if (use_icount) { - cpu->icount_decr.u16.high = 0xffff; - if (!cpu->can_do_io - && (mask & ~old_mask) != 0) { - cpu_abort(cpu, "Raised interrupt while not in I/O function"); - } - } else { - cpu->tcg_exit_req = 1; - } -} - -CPUInterruptHandler cpu_interrupt_handler = tcg_handle_interrupt; - /* in deterministic execution mode, instructions doing device I/Os must be at the end of the TB */ void cpu_io_recompile(CPUState *cpu, uintptr_t retaddr) |