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| author | Richard Henderson | 2022-02-26 12:56:15 +0100 |
|---|---|---|
| committer | Richard Henderson | 2022-03-03 20:51:59 +0100 |
| commit | b72c9d5951f1dfa047f545408dd9e35597e6b9d3 (patch) | |
| tree | 9e3e33056b2417870a4e8aef8a84c54c7c3613ab /include | |
| parent | target/nios2: Special case ipending in rdctl and wrctl (diff) | |
| download | qemu-b72c9d5951f1dfa047f545408dd9e35597e6b9d3.tar.gz qemu-b72c9d5951f1dfa047f545408dd9e35597e6b9d3.tar.xz qemu-b72c9d5951f1dfa047f545408dd9e35597e6b9d3.zip | |
target/nios2: Rewrite interrupt handling
Previously, we would avoid setting CPU_INTERRUPT_HARD when interrupts
are disabled at a particular point in time, instead queuing the value
into cpu->irq_pending. This is more complicated than required.
Instead, set CPU_INTERRUPT_HARD any time there is a pending interrupt,
and exclusively check for interrupts disabled in nios2_cpu_exec_interrupt.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions