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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. Backports commit 9b68a7754a892d8deb7696cfe609fe2ec3c6034a from qemu
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3 changed files with 34 additions and 10 deletions
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@ -41,6 +41,7 @@ all: $(PROGS)
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#########################################################
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# cpu emulator library
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obj-y = exec.o translate-all.o cpu-exec.o
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obj-y += translate-common.o
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obj-y += cpu-exec-common.o
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obj-y += tcg/tcg.o tcg/tcg-op.o tcg/optimize.o
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obj-y += fpu/softfloat.o
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@ -1541,16 +1541,6 @@ void tb_check_watchpoint(CPUState *cpu)
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}
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#ifndef CONFIG_USER_ONLY
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/* mask must never be zero, except for A20 change call */
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static void tcg_handle_interrupt(CPUState *cpu, int mask)
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{
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cpu->interrupt_request |= mask;
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cpu->tcg_exit_req = 1;
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}
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CPUInterruptHandler cpu_interrupt_handler = tcg_handle_interrupt;
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/* in deterministic execution mode, instructions doing device I/Os
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must be at the end of the TB */
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void cpu_io_recompile(CPUState *cpu, uintptr_t retaddr)
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33
qemu/translate-common.c
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33
qemu/translate-common.c
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@ -0,0 +1,33 @@
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/*
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* Host code generation common components
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*
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* Copyright (c) 2015 Peter Crosthwaite <crosthwaite.peter@gmail.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, see <http://www.gnu.org/licenses/>.
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*/
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#include "qemu-common.h"
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#include "qom/cpu.h"
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#ifndef CONFIG_USER_ONLY
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/* mask must never be zero, except for A20 change call */
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static void tcg_handle_interrupt(CPUState *cpu, int mask)
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{
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cpu->interrupt_request |= mask;
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cpu->tcg_exit_req = 1;
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}
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CPUInterruptHandler cpu_interrupt_handler = tcg_handle_interrupt;
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#endif
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