Peter Maydell 71b3254dd2 target/openrisc: Move pic_cpu code into CPU object proper ... The openrisc code uses an old style of interrupt handling, where a separate standalone set of qemu_irqs invoke a function openrisc_pic_cpu_handler() which signals the interrupt to the CPU proper by directly calling cpu_interrupt() and cpu_reset_interrupt(). Because CPU objects now inherit (indirectly) from TYPE_DEVICE, they can have GPIO input lines themselves, and the neater modern way to implement this is to simply have the CPU object itself provide the input IRQ lines. Create GPIO inputs to the OpenRISC CPU object, and make the only user of cpu_openrisc_pic_init() wire up directly to those instead. This allows us to delete the hw/openrisc/pic_cpu.c file entirely. This fixes a trivial memory leak reported by Coverity of the IRQs allocated in cpu_openrisc_pic_init(). Fixes: Coverity CID 1421934 Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Stafford Horne <shorne@gmail.com> Message-id: 20201127225127.14770-4-peter.maydell@linaro.org		2020-12-15 12:04:30 +00:00
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cputimer.c	Include hw/hw.h exactly where needed	2019-08-16 13:31:52 +02:00
Kconfig	hw/openrisc/openrisc_sim: Use IRQ splitter when connecting IRQ to multiple CPUs	2020-12-15 12:04:29 +00:00
meson.build	target/openrisc: Move pic_cpu code into CPU object proper	2020-12-15 12:04:30 +00:00
openrisc_sim.c	target/openrisc: Move pic_cpu code into CPU object proper	2020-12-15 12:04:30 +00:00