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| author | Philippe Mathieu-Daudé <philmd@linaro.org> | 2024-01-24 11:16:37 +0100 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2024-01-29 21:04:10 +1000 |
| commit | 6ae754815f341f0a6dfe9c43ffe25e51375264b8 (patch) | |
| tree | 9be9cff668257a82f583d70cccb7e83f1c6dc5a7 /target | |
| parent | 0fdc69b76ee67583e0fe0e0fd31da212f506cd66 (diff) | |
| download | qemu-6ae754815f341f0a6dfe9c43ffe25e51375264b8.zip qemu-6ae754815f341f0a6dfe9c43ffe25e51375264b8.tar.gz qemu-6ae754815f341f0a6dfe9c43ffe25e51375264b8.tar.bz2 | |
target/i386: Extract x86_need_replay_interrupt() from accel/tcg/
Move this x86-specific code out of the generic accel/tcg/.
Reviewed-by: Anton Johansson <anjo@rev.ng>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20240124101639.30056-8-philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'target')
| -rw-r--r-- | target/i386/tcg/helper-tcg.h | 1 | ||||
| -rw-r--r-- | target/i386/tcg/sysemu/seg_helper.c | 10 | ||||
| -rw-r--r-- | target/i386/tcg/tcg-cpu.c | 1 |
3 files changed, 12 insertions, 0 deletions
diff --git a/target/i386/tcg/helper-tcg.h b/target/i386/tcg/helper-tcg.h index ce34b73..253b1f5 100644 --- a/target/i386/tcg/helper-tcg.h +++ b/target/i386/tcg/helper-tcg.h @@ -39,6 +39,7 @@ QEMU_BUILD_BUG_ON(TCG_PHYS_ADDR_BITS > TARGET_PHYS_ADDR_SPACE_BITS); */ void x86_cpu_do_interrupt(CPUState *cpu); #ifndef CONFIG_USER_ONLY +bool x86_need_replay_interrupt(int interrupt_request); bool x86_cpu_exec_interrupt(CPUState *cpu, int int_req); #endif diff --git a/target/i386/tcg/sysemu/seg_helper.c b/target/i386/tcg/sysemu/seg_helper.c index 1cb5a0d..e6f4228 100644 --- a/target/i386/tcg/sysemu/seg_helper.c +++ b/target/i386/tcg/sysemu/seg_helper.c @@ -127,6 +127,16 @@ void x86_cpu_do_interrupt(CPUState *cs) } } +bool x86_need_replay_interrupt(int interrupt_request) +{ + /* + * CPU_INTERRUPT_POLL is a virtual event which gets converted into a + * "real" interrupt event later. It does not need to be recorded for + * replay purposes. + */ + return !(interrupt_request & CPU_INTERRUPT_POLL); +} + bool x86_cpu_exec_interrupt(CPUState *cs, int interrupt_request) { X86CPU *cpu = X86_CPU(cs); diff --git a/target/i386/tcg/tcg-cpu.c b/target/i386/tcg/tcg-cpu.c index 8e148e9..5bdcf45 100644 --- a/target/i386/tcg/tcg-cpu.c +++ b/target/i386/tcg/tcg-cpu.c @@ -123,6 +123,7 @@ static const TCGCPUOps x86_tcg_ops = { .do_unaligned_access = x86_cpu_do_unaligned_access, .debug_excp_handler = breakpoint_handler, .debug_check_breakpoint = x86_debug_check_breakpoint, + .need_replay_interrupt = x86_need_replay_interrupt, #endif /* !CONFIG_USER_ONLY */ }; |