mirror of
https://github.com/Motorhead1991/qemu.git
synced 2025-12-17 21:26:13 -07:00
The HPM (Hardware Performance Monitor) support consists of almost 7 hundred lines that would be put on top of the base riscv-iommu emulation. To avoid clogging riscv-iommu.c, add a separated riscv-iommu-hpm file that will contain HPM specific code. We'll start by adding riscv_iommu_hpmcycle_read(), a helper that will be called during the riscv_iommu_mmio_read() callback. This change will have no effect on the existing emulation since we're not declaring HPM feature support. Signed-off-by: Tomasz Jeznach <tjeznach@rivosinc.com> Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Acked-by: Alistair Francis <alistair.francis@wdc.com> Message-ID: <20250224190826.1858473-4-dbarboza@ventanamicro.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com> |
||
|---|---|---|
| .. | ||
| boot.c | ||
| Kconfig | ||
| meson.build | ||
| microblaze-v-generic.c | ||
| microchip_pfsoc.c | ||
| numa.c | ||
| opentitan.c | ||
| riscv-iommu-bits.h | ||
| riscv-iommu-hpm.c | ||
| riscv-iommu-hpm.h | ||
| riscv-iommu-pci.c | ||
| riscv-iommu-sys.c | ||
| riscv-iommu.c | ||
| riscv-iommu.h | ||
| riscv_hart.c | ||
| shakti_c.c | ||
| sifive_e.c | ||
| sifive_u.c | ||
| spike.c | ||
| trace-events | ||
| trace.h | ||
| virt-acpi-build.c | ||
| virt.c | ||