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a8d2532645
No header includes qemu-common.h after this commit, as prescribed by qemu-common.h's file comment. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190523143508.25387-5-armbru@redhat.com> [Rebased with conflicts resolved automatically, except for include/hw/arm/xlnx-zynqmp.h hw/arm/nrf51_soc.c hw/arm/msf2-soc.c block/qcow2-refcount.c block/qcow2-cluster.c block/qcow2-cache.c target/arm/cpu.h target/lm32/cpu.h target/m68k/cpu.h target/mips/cpu.h target/moxie/cpu.h target/nios2/cpu.h target/openrisc/cpu.h target/riscv/cpu.h target/tilegx/cpu.h target/tricore/cpu.h target/unicore32/cpu.h target/xtensa/cpu.h; bsd-user/main.c and net/tap-bsd.c fixed up]
67 lines
1.6 KiB
C
67 lines
1.6 KiB
C
/*
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* replay-time.c
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*
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* Copyright (c) 2010-2015 Institute for System Programming
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* of the Russian Academy of Sciences.
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*
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*/
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#include "qemu/osdep.h"
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#include "sysemu/replay.h"
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#include "replay-internal.h"
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#include "qemu/error-report.h"
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int64_t replay_save_clock(ReplayClockKind kind, int64_t clock, int64_t raw_icount)
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{
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if (replay_file) {
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g_assert(replay_mutex_locked());
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/* Due to the caller's locking requirements we get the icount from it
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* instead of using replay_save_instructions().
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*/
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replay_advance_current_step(raw_icount);
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replay_put_event(EVENT_CLOCK + kind);
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replay_put_qword(clock);
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}
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return clock;
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}
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void replay_read_next_clock(ReplayClockKind kind)
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{
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unsigned int read_kind = replay_state.data_kind - EVENT_CLOCK;
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assert(read_kind == kind);
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int64_t clock = replay_get_qword();
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replay_check_error();
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replay_finish_event();
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replay_state.cached_clock[read_kind] = clock;
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}
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/*! Reads next clock event from the input. */
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int64_t replay_read_clock(ReplayClockKind kind)
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{
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g_assert(replay_file && replay_mutex_locked());
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replay_account_executed_instructions();
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if (replay_file) {
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int64_t ret;
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if (replay_next_event_is(EVENT_CLOCK + kind)) {
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replay_read_next_clock(kind);
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}
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ret = replay_state.cached_clock[kind];
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return ret;
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}
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error_report("REPLAY INTERNAL ERROR %d", __LINE__);
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exit(1);
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}
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