diff options
Diffstat (limited to 'hw/char')
| -rw-r--r-- | hw/char/exynos4210_uart.c | 2 | ||||
| -rw-r--r-- | hw/char/riscv_htif.c | 33 |
2 files changed, 23 insertions, 12 deletions
diff --git a/hw/char/exynos4210_uart.c b/hw/char/exynos4210_uart.c index 80d401a379..addcd59b02 100644 --- a/hw/char/exynos4210_uart.c +++ b/hw/char/exynos4210_uart.c @@ -628,7 +628,6 @@ static const VMStateDescription vmstate_exynos4210_uart_fifo = { .name = "exynos4210.uart.fifo", .version_id = 1, .minimum_version_id = 1, - .post_load = exynos4210_uart_post_load, .fields = (VMStateField[]) { VMSTATE_UINT32(sp, Exynos4210UartFIFO), VMSTATE_UINT32(rp, Exynos4210UartFIFO), @@ -641,6 +640,7 @@ static const VMStateDescription vmstate_exynos4210_uart = { .name = "exynos4210.uart", .version_id = 1, .minimum_version_id = 1, + .post_load = exynos4210_uart_post_load, .fields = (VMStateField[]) { VMSTATE_STRUCT(rx, Exynos4210UartState, 1, vmstate_exynos4210_uart_fifo, Exynos4210UartFIFO), diff --git a/hw/char/riscv_htif.c b/hw/char/riscv_htif.c index ddae738d56..729edbf968 100644 --- a/hw/char/riscv_htif.c +++ b/hw/char/riscv_htif.c @@ -228,13 +228,25 @@ static const MemoryRegionOps htif_mm_ops = { .write = htif_mm_write, }; +bool htif_uses_elf_symbols(void) +{ + return (address_symbol_set == 3) ? true : false; +} + HTIFState *htif_mm_init(MemoryRegion *address_space, MemoryRegion *main_mem, - CPURISCVState *env, Chardev *chr) + CPURISCVState *env, Chardev *chr, uint64_t nonelf_base) { - uint64_t base = MIN(tohost_addr, fromhost_addr); - uint64_t size = MAX(tohost_addr + 8, fromhost_addr + 8) - base; - uint64_t tohost_offset = tohost_addr - base; - uint64_t fromhost_offset = fromhost_addr - base; + uint64_t base, size, tohost_offset, fromhost_offset; + + if (!htif_uses_elf_symbols()) { + fromhost_addr = nonelf_base; + tohost_addr = nonelf_base + 8; + } + + base = MIN(tohost_addr, fromhost_addr); + size = MAX(tohost_addr + 8, fromhost_addr + 8) - base; + tohost_offset = tohost_addr - base; + fromhost_offset = fromhost_addr - base; HTIFState *s = g_malloc0(sizeof(HTIFState)); s->address_space = address_space; @@ -249,12 +261,11 @@ HTIFState *htif_mm_init(MemoryRegion *address_space, MemoryRegion *main_mem, qemu_chr_fe_init(&s->chr, chr, &error_abort); qemu_chr_fe_set_handlers(&s->chr, htif_can_recv, htif_recv, htif_event, htif_be_change, s, NULL, true); - if (address_symbol_set == 3) { - memory_region_init_io(&s->mmio, NULL, &htif_mm_ops, s, - TYPE_HTIF_UART, size); - memory_region_add_subregion_overlap(address_space, base, - &s->mmio, 1); - } + + memory_region_init_io(&s->mmio, NULL, &htif_mm_ops, s, + TYPE_HTIF_UART, size); + memory_region_add_subregion_overlap(address_space, base, + &s->mmio, 1); return s; } |