diff options
Diffstat (limited to 'hw/core')
| -rw-r--r-- | hw/core/loader.c | 20 | ||||
| -rw-r--r-- | hw/core/register.c | 8 |
2 files changed, 19 insertions, 9 deletions
diff --git a/hw/core/loader.c b/hw/core/loader.c index 91669d65aa..c08f130461 100644 --- a/hw/core/loader.c +++ b/hw/core/loader.c @@ -1104,20 +1104,22 @@ int rom_check_and_register_reset(void) if (rom->fw_file) { continue; } - if ((addr > rom->addr) && (as == rom->as)) { - fprintf(stderr, "rom: requested regions overlap " - "(rom %s. free=0x" TARGET_FMT_plx - ", addr=0x" TARGET_FMT_plx ")\n", - rom->name, addr, rom->addr); - return -1; + if (!rom->mr) { + if ((addr > rom->addr) && (as == rom->as)) { + fprintf(stderr, "rom: requested regions overlap " + "(rom %s. free=0x" TARGET_FMT_plx + ", addr=0x" TARGET_FMT_plx ")\n", + rom->name, addr, rom->addr); + return -1; + } + addr = rom->addr; + addr += rom->romsize; + as = rom->as; } - addr = rom->addr; - addr += rom->romsize; section = memory_region_find(rom->mr ? rom->mr : get_system_memory(), rom->addr, 1); rom->isrom = int128_nz(section.size) && memory_region_is_rom(section.mr); memory_region_unref(section.mr); - as = rom->as; } qemu_register_reset(rom_reset, NULL); roms_loaded = 1; diff --git a/hw/core/register.c b/hw/core/register.c index 900294b9c4..0741a1af32 100644 --- a/hw/core/register.c +++ b/hw/core/register.c @@ -159,13 +159,21 @@ uint64_t register_read(RegisterInfo *reg, uint64_t re, const char* prefix, void register_reset(RegisterInfo *reg) { + const RegisterAccessInfo *ac; + g_assert(reg); if (!reg->data || !reg->access) { return; } + ac = reg->access; + register_write_val(reg, reg->access->reset); + + if (ac->post_write) { + ac->post_write(reg, reg->access->reset); + } } void register_init(RegisterInfo *reg) |