diff options
Diffstat (limited to 'hw/g364fb.c')
| -rw-r--r-- | hw/g364fb.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/hw/g364fb.c b/hw/g364fb.c index ed690ea80..64c29889e 100644 --- a/hw/g364fb.c +++ b/hw/g364fb.c @@ -26,7 +26,6 @@ //#define DEBUG_G364 typedef struct G364State { - target_phys_addr_t vram_base; unsigned int vram_size; uint8_t *vram_buffer; uint32_t ctla; @@ -300,9 +299,8 @@ static CPUWriteMemoryFunc *g364fb_ctrl_write[3] = { static uint32_t g364fb_mem_readb(void *opaque, target_phys_addr_t addr) { G364State *s = opaque; - target_phys_addr_t relative_addr = addr - s->vram_base; - return s->vram_buffer[relative_addr]; + return s->vram_buffer[addr]; } static uint32_t g364fb_mem_readw(void *opaque, target_phys_addr_t addr) @@ -326,9 +324,8 @@ static uint32_t g364fb_mem_readl(void *opaque, target_phys_addr_t addr) static void g364fb_mem_writeb(void *opaque, target_phys_addr_t addr, uint32_t val) { G364State *s = opaque; - target_phys_addr_t relative_addr = addr - s->vram_base; - s->vram_buffer[relative_addr] = val; + s->vram_buffer[addr] = val; } static void g364fb_mem_writew(void *opaque, target_phys_addr_t addr, uint32_t val) @@ -375,14 +372,13 @@ int g364fb_mm_init(DisplayState *ds, g364fb_reset(s); s->ds = ds; - s->vram_base = vram_base; s->console = graphic_console_init(ds, g364fb_update_display, g364fb_invalidate_display, g364fb_screen_dump, NULL, s); io_vram = cpu_register_io_memory(0, g364fb_mem_read, g364fb_mem_write, s); - cpu_register_physical_memory(s->vram_base, vram_size, io_vram); + cpu_register_physical_memory(vram_base, vram_size, io_vram); io_ctrl = cpu_register_io_memory(0, g364fb_ctrl_read, g364fb_ctrl_write, s); cpu_register_physical_memory(ctrl_base, 0x10000, io_ctrl); |