xemu/hw/openrisc/meson.build

openrisc_ss = ss.source_set()
openrisc_ss.add(files('cputimer.c'))
openrisc_ss.add(when: 'CONFIG_OR1K_SIM', if_true: [files('openrisc_sim.c'), fdt])

hw_arch += {'openrisc': openrisc_ss}
meson: convert hw/arch* Each architecture's sourceset is placed in an hw_arch dictionary, and picked up from there when building the per-emulator static_library. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> 2019-08-17 09:55:58 +00:00			`openrisc_ss = ss.source_set()`
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 2020-11-27 22:51:27 +00:00			`openrisc_ss.add(files('cputimer.c'))`
hw/openrisc/openrisc_sim: Add automatic device tree generation Using the device tree means that qemu can now directly tell the kernel what hardware is configured rather than use having to maintain and update a separate device tree file. This patch adds automatic device tree generation support for the OpenRISC simulator. A device tree is built up based on the state of the configure openrisc simulator. This is then dumped to memory and the load address is passed to the kernel in register r3. Signed-off-by: Stafford Horne <shorne@gmail.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> 2022-02-09 21:39:12 +00:00			`openrisc_ss.add(when: 'CONFIG_OR1K_SIM', if_true: [files('openrisc_sim.c'), fdt])`
meson: convert hw/arch* Each architecture's sourceset is placed in an hw_arch dictionary, and picked up from there when building the per-emulator static_library. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> 2019-08-17 09:55:58 +00:00
			`hw_arch += {'openrisc': openrisc_ss}`