diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/riscv/sifive_clint.c | 8 | ||||
| -rw-r--r-- | hw/riscv/sifive_plic.c | 4 | ||||
| -rw-r--r-- | hw/riscv/sifive_u.c | 4 | ||||
| -rw-r--r-- | hw/riscv/spike.c | 6 | ||||
| -rw-r--r-- | hw/riscv/virt.c | 6 |
5 files changed, 18 insertions, 10 deletions
diff --git a/hw/riscv/sifive_clint.c b/hw/riscv/sifive_clint.c index 7cc606e065..0d2fd52487 100644 --- a/hw/riscv/sifive_clint.c +++ b/hw/riscv/sifive_clint.c @@ -47,12 +47,12 @@ static void sifive_clint_write_timecmp(RISCVCPU *cpu, uint64_t value) if (cpu->env.timecmp <= rtc_r) { /* if we're setting an MTIMECMP value in the "past", immediately raise the timer interrupt */ - riscv_set_local_interrupt(cpu, MIP_MTIP, 1); + riscv_cpu_update_mip(cpu, MIP_MTIP, BOOL_TO_MASK(1)); return; } /* otherwise, set up the future timer interrupt */ - riscv_set_local_interrupt(cpu, MIP_MTIP, 0); + riscv_cpu_update_mip(cpu, MIP_MTIP, BOOL_TO_MASK(0)); diff = cpu->env.timecmp - rtc_r; /* back to ns (note args switched in muldiv64) */ next = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + @@ -67,7 +67,7 @@ static void sifive_clint_write_timecmp(RISCVCPU *cpu, uint64_t value) static void sifive_clint_timer_cb(void *opaque) { RISCVCPU *cpu = opaque; - riscv_set_local_interrupt(cpu, MIP_MTIP, 1); + riscv_cpu_update_mip(cpu, MIP_MTIP, BOOL_TO_MASK(1)); } /* CPU wants to read rtc or timecmp register */ @@ -132,7 +132,7 @@ static void sifive_clint_write(void *opaque, hwaddr addr, uint64_t value, if (!env) { error_report("clint: invalid timecmp hartid: %zu", hartid); } else if ((addr & 0x3) == 0) { - riscv_set_local_interrupt(RISCV_CPU(cpu), MIP_MSIP, value != 0); + riscv_cpu_update_mip(RISCV_CPU(cpu), MIP_MSIP, BOOL_TO_MASK(value)); } else { error_report("clint: invalid sip write: %08x", (uint32_t)addr); } diff --git a/hw/riscv/sifive_plic.c b/hw/riscv/sifive_plic.c index f635e6ff67..9cf9a1f986 100644 --- a/hw/riscv/sifive_plic.c +++ b/hw/riscv/sifive_plic.c @@ -142,10 +142,10 @@ static void sifive_plic_update(SiFivePLICState *plic) int level = sifive_plic_irqs_pending(plic, addrid); switch (mode) { case PLICMode_M: - riscv_set_local_interrupt(RISCV_CPU(cpu), MIP_MEIP, level); + riscv_cpu_update_mip(RISCV_CPU(cpu), MIP_MEIP, BOOL_TO_MASK(level)); break; case PLICMode_S: - riscv_set_local_interrupt(RISCV_CPU(cpu), MIP_SEIP, level); + riscv_cpu_update_mip(RISCV_CPU(cpu), MIP_SEIP, BOOL_TO_MASK(level)); break; default: break; diff --git a/hw/riscv/sifive_u.c b/hw/riscv/sifive_u.c index 862f8ff5f7..ef07df2442 100644 --- a/hw/riscv/sifive_u.c +++ b/hw/riscv/sifive_u.c @@ -230,7 +230,9 @@ static void create_fdt(SiFiveUState *s, const struct MemmapEntry *memmap, qemu_fdt_add_subnode(fdt, "/chosen"); qemu_fdt_setprop_string(fdt, "/chosen", "stdout-path", nodename); - qemu_fdt_setprop_string(fdt, "/chosen", "bootargs", cmdline); + if (cmdline) { + qemu_fdt_setprop_string(fdt, "/chosen", "bootargs", cmdline); + } g_free(nodename); } diff --git a/hw/riscv/spike.c b/hw/riscv/spike.c index be5ef85e81..8a712ed490 100644 --- a/hw/riscv/spike.c +++ b/hw/riscv/spike.c @@ -156,8 +156,10 @@ static void create_fdt(SpikeState *s, const struct MemmapEntry *memmap, g_free(cells); g_free(nodename); - qemu_fdt_add_subnode(fdt, "/chosen"); - qemu_fdt_setprop_string(fdt, "/chosen", "bootargs", cmdline); + if (cmdline) { + qemu_fdt_add_subnode(fdt, "/chosen"); + qemu_fdt_setprop_string(fdt, "/chosen", "bootargs", cmdline); + } } static void spike_v1_10_0_board_init(MachineState *machine) diff --git a/hw/riscv/virt.c b/hw/riscv/virt.c index 005169eabc..4a137a503c 100644 --- a/hw/riscv/virt.c +++ b/hw/riscv/virt.c @@ -254,7 +254,9 @@ static void *create_fdt(RISCVVirtState *s, const struct MemmapEntry *memmap, qemu_fdt_add_subnode(fdt, "/chosen"); qemu_fdt_setprop_string(fdt, "/chosen", "stdout-path", nodename); - qemu_fdt_setprop_string(fdt, "/chosen", "bootargs", cmdline); + if (cmdline) { + qemu_fdt_setprop_string(fdt, "/chosen", "bootargs", cmdline); + } g_free(nodename); return fdt; @@ -385,6 +387,8 @@ static void riscv_virt_board_init(MachineState *machine) serial_mm_init(system_memory, memmap[VIRT_UART0].base, 0, qdev_get_gpio_in(DEVICE(s->plic), UART0_IRQ), 399193, serial_hd(0), DEVICE_LITTLE_ENDIAN); + + g_free(plic_hart_config); } static void riscv_virt_board_machine_init(MachineClass *mc) |