aboutsummaryrefslogtreecommitdiff
path: root/translate-all.c
diff options
context:
space:
mode:
authorPeter Crosthwaite <crosthwaitepeter@gmail.com>2015-09-10 22:39:33 -0700
committerPaolo Bonzini <pbonzini@redhat.com>2015-09-16 17:33:33 +0200
commit9b68a7754a892d8deb7696cfe609fe2ec3c6034a (patch)
tree3a56848e0cb7bd646a476d0766712f890aba3a98 /translate-all.c
parent5abf9495ca9ff41160260ac274115825c10545cc (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.c30
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)