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hw/intc/riscv_aplic: Fix in_clrip[x] read emulation
The reads to in_clrip[x] registers return rectified input values of the interrupt sources. A rectified input value of an interrupt source is defined by the section "4.5.2 Source configurations (sourcecfg[1]–sourcecfg[1023])" of the RISC-V AIA specification as: "rectified input value = (incoming wire value) XOR (source is inverted)" Update the riscv_aplic_read_input_word() implementation to match the above. Fixes: e8f7934 ("hw/intc: Add RISC-V AIA APLIC device emulation") Signed-off-by: Anup Patel <apatel@ventanamicro.com> Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Message-ID: <20240306095722.463296-3-apatel@ventanamicro.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
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