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cpu_single_env usage fix

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1644 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2005-11-21 23:33:12 +00:00
parent 173d6cfe51
commit c68ea7043f
15 changed files with 129 additions and 88 deletions
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40
hw/ppc_prep.c
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@ -99,9 +99,9 @@ static uint32_t speaker_ioport_read(void *opaque, uint32_t addr)
static void pic_irq_request(void *opaque, int level)
{
if (level)
cpu_interrupt(cpu_single_env, CPU_INTERRUPT_HARD);
cpu_interrupt(first_cpu, CPU_INTERRUPT_HARD);
else
cpu_reset_interrupt(cpu_single_env, CPU_INTERRUPT_HARD);
cpu_reset_interrupt(first_cpu, CPU_INTERRUPT_HARD);
}
/* PCI intack register */
@ -294,7 +294,7 @@ static void PREP_io_800_writeb (void *opaque, uint32_t addr, uint32_t val)
/* Special port 92 */
/* Check soft reset asked */
if (val & 0x01) {
// cpu_interrupt(cpu_single_env, CPU_INTERRUPT_RESET);
// cpu_interrupt(first_cpu, CPU_INTERRUPT_RESET);
}
/* Check LE mode */
if (val & 0x02) {
@ -331,7 +331,7 @@ static void PREP_io_800_writeb (void *opaque, uint32_t addr, uint32_t val)
break;
case 0x0814:
/* L2 invalidate register */
// tlb_flush(cpu_single_env, 1);
// tlb_flush(first_cpu, 1);
break;
case 0x081C:
/* system control register */
@ -523,6 +523,7 @@ static void ppc_prep_init(int ram_size, int vga_ram_size, int boot_device,
const char *kernel_filename, const char *kernel_cmdline,
const char *initrd_filename)
{
CPUState *env;
char buf[1024];
m48t59_t *nvram;
int PPC_io_memory;
@ -537,6 +538,23 @@ static void ppc_prep_init(int ram_size, int vga_ram_size, int boot_device,
return;
linux_boot = (kernel_filename != NULL);
/* init CPUs */
env = cpu_init();
register_savevm("cpu", 0, 3, cpu_save, cpu_load, env);
/* Register CPU as a 604 */
/* XXX: CPU model (or PVR) should be provided on command line */
// ppc_find_by_name("604r", &def);
// ppc_find_by_name("604e", &def);
ppc_find_by_name("604", &def);
if (def == NULL) {
cpu_abort(env, "Unable to find PowerPC CPU definition\n");
}
cpu_ppc_register(env, def);
/* Set time-base frequency to 100 Mhz */
cpu_ppc_tb_init(env, 100UL * 1000UL * 1000UL);
/* allocate RAM */
cpu_register_physical_memory(0, ram_size, IO_MEM_RAM);
@ -584,18 +602,6 @@ static void ppc_prep_init(int ram_size, int vga_ram_size, int boot_device,
initrd_size = 0;
}
/* Register CPU as a 604 */
/* XXX: CPU model (or PVR) should be provided on command line */
// ppc_find_by_name("604r", &def);
// ppc_find_by_name("604e", &def);
ppc_find_by_name("604", &def);
if (def == NULL) {
cpu_abort(cpu_single_env, "Unable to find PowerPC CPU definition\n");
}
cpu_ppc_register(cpu_single_env, def);
/* Set time-base frequency to 100 Mhz */
cpu_ppc_tb_init(cpu_single_env, 100UL * 1000UL * 1000UL);
isa_mem_base = 0xc0000000;
pci_bus = pci_prep_init();
// pci_bus = i440fx_init();
@ -609,7 +615,7 @@ static void ppc_prep_init(int ram_size, int vga_ram_size, int boot_device,
vga_ram_size, 0, 0);
rtc_init(0x70, 8);
// openpic = openpic_init(0x00000000, 0xF0000000, 1);
isa_pic = pic_init(pic_irq_request, cpu_single_env);
isa_pic = pic_init(pic_irq_request, first_cpu);
// pit = pit_init(0x40, 0);
serial_init(0x3f8, 4, serial_hds[0]);