| 53 |
next = now + muldiv64(compare - tmp, ticks_per_sec, 100 * 1000 * 1000); |
next = now + muldiv64(compare - tmp, ticks_per_sec, 100 * 1000 * 1000); |
| 54 |
if (next == now) |
if (next == now) |
| 55 |
next++; |
next++; |
| 56 |
#if 1 |
#if 0 |
| 57 |
if (logfile) { |
if (logfile) { |
| 58 |
fprintf(logfile, "%s: 0x%08llx %08x %08x => 0x%08llx\n", |
fprintf(logfile, "%s: 0x%08llx %08x %08x => 0x%08llx\n", |
| 59 |
__func__, now, count, compare, next - now); |
__func__, now, count, compare, next - now); |
| 84 |
CPUState *env; |
CPUState *env; |
| 85 |
|
|
| 86 |
env = opaque; |
env = opaque; |
| 87 |
#if 1 |
#if 0 |
| 88 |
if (logfile) { |
if (logfile) { |
| 89 |
fprintf(logfile, "%s\n", __func__); |
fprintf(logfile, "%s\n", __func__); |
| 90 |
} |
} |
| 103 |
|
|
| 104 |
static void io_writeb (void *opaque, target_phys_addr_t addr, uint32_t value) |
static void io_writeb (void *opaque, target_phys_addr_t addr, uint32_t value) |
| 105 |
{ |
{ |
| 106 |
|
#if 0 |
| 107 |
if (logfile) |
if (logfile) |
| 108 |
fprintf(logfile, "%s: addr %08x val %08x\n", __func__, addr, value); |
fprintf(logfile, "%s: addr %08x val %08x\n", __func__, addr, value); |
| 109 |
|
#endif |
| 110 |
cpu_outb(NULL, addr & 0xffff, value); |
cpu_outb(NULL, addr & 0xffff, value); |
| 111 |
} |
} |
| 112 |
|
|
| 113 |
static uint32_t io_readb (void *opaque, target_phys_addr_t addr) |
static uint32_t io_readb (void *opaque, target_phys_addr_t addr) |
| 114 |
{ |
{ |
| 115 |
uint32_t ret = cpu_inb(NULL, addr & 0xffff); |
uint32_t ret = cpu_inb(NULL, addr & 0xffff); |
| 116 |
|
#if 0 |
| 117 |
if (logfile) |
if (logfile) |
| 118 |
fprintf(logfile, "%s: addr %08x val %08x\n", __func__, addr, ret); |
fprintf(logfile, "%s: addr %08x val %08x\n", __func__, addr, ret); |
| 119 |
|
#endif |
| 120 |
return ret; |
return ret; |
| 121 |
} |
} |
| 122 |
|
|
| 123 |
static void io_writew (void *opaque, target_phys_addr_t addr, uint32_t value) |
static void io_writew (void *opaque, target_phys_addr_t addr, uint32_t value) |
| 124 |
{ |
{ |
| 125 |
|
#if 0 |
| 126 |
if (logfile) |
if (logfile) |
| 127 |
fprintf(logfile, "%s: addr %08x val %08x\n", __func__, addr, value); |
fprintf(logfile, "%s: addr %08x val %08x\n", __func__, addr, value); |
| 128 |
|
#endif |
| 129 |
#ifdef TARGET_WORDS_BIGENDIAN |
#ifdef TARGET_WORDS_BIGENDIAN |
| 130 |
value = bswap16(value); |
value = bswap16(value); |
| 131 |
#endif |
#endif |
| 138 |
#ifdef TARGET_WORDS_BIGENDIAN |
#ifdef TARGET_WORDS_BIGENDIAN |
| 139 |
ret = bswap16(ret); |
ret = bswap16(ret); |
| 140 |
#endif |
#endif |
| 141 |
|
#if 0 |
| 142 |
if (logfile) |
if (logfile) |
| 143 |
fprintf(logfile, "%s: addr %08x val %08x\n", __func__, addr, ret); |
fprintf(logfile, "%s: addr %08x val %08x\n", __func__, addr, ret); |
| 144 |
|
#endif |
| 145 |
return ret; |
return ret; |
| 146 |
} |
} |
| 147 |
|
|
| 148 |
static void io_writel (void *opaque, target_phys_addr_t addr, uint32_t value) |
static void io_writel (void *opaque, target_phys_addr_t addr, uint32_t value) |
| 149 |
{ |
{ |
| 150 |
|
#if 0 |
| 151 |
if (logfile) |
if (logfile) |
| 152 |
fprintf(logfile, "%s: addr %08x val %08x\n", __func__, addr, value); |
fprintf(logfile, "%s: addr %08x val %08x\n", __func__, addr, value); |
| 153 |
|
#endif |
| 154 |
#ifdef TARGET_WORDS_BIGENDIAN |
#ifdef TARGET_WORDS_BIGENDIAN |
| 155 |
value = bswap32(value); |
value = bswap32(value); |
| 156 |
#endif |
#endif |
| 164 |
#ifdef TARGET_WORDS_BIGENDIAN |
#ifdef TARGET_WORDS_BIGENDIAN |
| 165 |
ret = bswap32(ret); |
ret = bswap32(ret); |
| 166 |
#endif |
#endif |
| 167 |
|
#if 0 |
| 168 |
if (logfile) |
if (logfile) |
| 169 |
fprintf(logfile, "%s: addr %08x val %08x\n", __func__, addr, ret); |
fprintf(logfile, "%s: addr %08x val %08x\n", __func__, addr, ret); |
| 170 |
|
#endif |
| 171 |
return ret; |
return ret; |
| 172 |
} |
} |
| 173 |
|
|
| 245 |
initrd_size = 0; |
initrd_size = 0; |
| 246 |
} |
} |
| 247 |
env->PC = KERNEL_LOAD_ADDR; |
env->PC = KERNEL_LOAD_ADDR; |
| 248 |
|
/* Store command line. */ |
| 249 |
|
strcpy (phys_ram_base + (16 << 20) - 256, kernel_cmdline); |
| 250 |
|
/* FIXME: little endian support */ |
| 251 |
|
*(int *)(phys_ram_base + (16 << 20) - 260) = tswap32 (0x12345678); |
| 252 |
|
*(int *)(phys_ram_base + (16 << 20) - 264) = tswap32 (ram_size); |
| 253 |
} else { |
} else { |
| 254 |
kernel_base = 0; |
kernel_base = 0; |
| 255 |
kernel_size = 0; |
kernel_size = 0; |