mcf_intc: Pass M68kCPU to mcf_intc_init()
Store it in mcf_intc_state. Prepares for passing it to m68k_set_irq_level(). Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
parent
4025cfd5d7
commit
9a6ee9fd35
2
hw/mcf.h
2
hw/mcf.h
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@ -17,7 +17,7 @@ void mcf_uart_mm_init(struct MemoryRegion *sysmem,
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/* mcf_intc.c */
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/* mcf_intc.c */
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qemu_irq *mcf_intc_init(struct MemoryRegion *sysmem,
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qemu_irq *mcf_intc_init(struct MemoryRegion *sysmem,
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hwaddr base,
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hwaddr base,
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CPUM68KState *env);
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M68kCPU *cpu);
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/* mcf_fec.c */
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/* mcf_fec.c */
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void mcf_fec_init(struct MemoryRegion *sysmem, NICInfo *nd,
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void mcf_fec_init(struct MemoryRegion *sysmem, NICInfo *nd,
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11
hw/mcf5208.c
11
hw/mcf5208.c
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@ -192,6 +192,7 @@ static void mcf5208evb_init(QEMUMachineInitArgs *args)
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ram_addr_t ram_size = args->ram_size;
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ram_addr_t ram_size = args->ram_size;
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const char *cpu_model = args->cpu_model;
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const char *cpu_model = args->cpu_model;
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const char *kernel_filename = args->kernel_filename;
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const char *kernel_filename = args->kernel_filename;
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M68kCPU *cpu;
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CPUM68KState *env;
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CPUM68KState *env;
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int kernel_size;
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int kernel_size;
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uint64_t elf_entry;
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uint64_t elf_entry;
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@ -201,13 +202,15 @@ static void mcf5208evb_init(QEMUMachineInitArgs *args)
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MemoryRegion *ram = g_new(MemoryRegion, 1);
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MemoryRegion *ram = g_new(MemoryRegion, 1);
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MemoryRegion *sram = g_new(MemoryRegion, 1);
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MemoryRegion *sram = g_new(MemoryRegion, 1);
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if (!cpu_model)
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if (!cpu_model) {
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cpu_model = "m5208";
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cpu_model = "m5208";
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env = cpu_init(cpu_model);
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}
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if (!env) {
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cpu = cpu_m68k_init(cpu_model);
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if (!cpu) {
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fprintf(stderr, "Unable to find m68k CPU definition\n");
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fprintf(stderr, "Unable to find m68k CPU definition\n");
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exit(1);
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exit(1);
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}
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}
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env = &cpu->env;
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/* Initialize CPU registers. */
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/* Initialize CPU registers. */
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env->vbr = 0;
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env->vbr = 0;
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@ -224,7 +227,7 @@ static void mcf5208evb_init(QEMUMachineInitArgs *args)
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memory_region_add_subregion(address_space_mem, 0x80000000, sram);
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memory_region_add_subregion(address_space_mem, 0x80000000, sram);
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/* Internal peripherals. */
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/* Internal peripherals. */
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pic = mcf_intc_init(address_space_mem, 0xfc048000, env);
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pic = mcf_intc_init(address_space_mem, 0xfc048000, cpu);
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mcf_uart_mm_init(address_space_mem, 0xfc060000, pic[26], serial_hds[0]);
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mcf_uart_mm_init(address_space_mem, 0xfc060000, pic[26], serial_hds[0]);
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mcf_uart_mm_init(address_space_mem, 0xfc064000, pic[27], serial_hds[1]);
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mcf_uart_mm_init(address_space_mem, 0xfc064000, pic[27], serial_hds[1]);
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@ -16,7 +16,7 @@ typedef struct {
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uint64_t ifr;
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uint64_t ifr;
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uint64_t enabled;
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uint64_t enabled;
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uint8_t icr[64];
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uint8_t icr[64];
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CPUM68KState *env;
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M68kCPU *cpu;
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int active_vector;
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int active_vector;
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} mcf_intc_state;
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} mcf_intc_state;
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@ -40,7 +40,7 @@ static void mcf_intc_update(mcf_intc_state *s)
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}
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}
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}
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}
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s->active_vector = ((best == 64) ? 24 : (best + 64));
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s->active_vector = ((best == 64) ? 24 : (best + 64));
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m68k_set_irq_level(s->env, best_level, s->active_vector);
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m68k_set_irq_level(&s->cpu->env, best_level, s->active_vector);
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}
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}
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static uint64_t mcf_intc_read(void *opaque, hwaddr addr,
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static uint64_t mcf_intc_read(void *opaque, hwaddr addr,
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@ -139,12 +139,12 @@ static const MemoryRegionOps mcf_intc_ops = {
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qemu_irq *mcf_intc_init(MemoryRegion *sysmem,
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qemu_irq *mcf_intc_init(MemoryRegion *sysmem,
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hwaddr base,
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hwaddr base,
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CPUM68KState *env)
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M68kCPU *cpu)
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{
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{
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mcf_intc_state *s;
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mcf_intc_state *s;
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s = g_malloc0(sizeof(mcf_intc_state));
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s = g_malloc0(sizeof(mcf_intc_state));
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s->env = env;
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s->cpu = cpu;
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mcf_intc_reset(s);
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mcf_intc_reset(s);
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memory_region_init_io(&s->iomem, &mcf_intc_ops, s, "mcf", 0x100);
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memory_region_init_io(&s->iomem, &mcf_intc_ops, s, "mcf", 0x100);
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