diff options
Diffstat (limited to 'hw/sun4m.c')
| -rw-r--r-- | hw/sun4m.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/hw/sun4m.c b/hw/sun4m.c index 7e26282034..90e661d5c2 100644 --- a/hw/sun4m.c +++ b/hw/sun4m.c @@ -292,6 +292,11 @@ static void cpu_halt_signal(void *opaque, int irq, int level) cpu_interrupt(cpu_single_env, CPU_INTERRUPT_HALT); } +static uint64_t translate_kernel_address(void *opaque, uint64_t addr) +{ + return addr - 0xf0000000ULL; +} + static unsigned long sun4m_load_kernel(const char *kernel_filename, const char *initrd_filename, ram_addr_t RAM_size) @@ -312,8 +317,8 @@ static unsigned long sun4m_load_kernel(const char *kernel_filename, #else bswap_needed = 0; #endif - kernel_size = load_elf(kernel_filename, -0xf0000000ULL, NULL, NULL, - NULL, 1, ELF_MACHINE, 0); + kernel_size = load_elf(kernel_filename, translate_kernel_address, NULL, + NULL, NULL, NULL, 1, ELF_MACHINE, 0); if (kernel_size < 0) kernel_size = load_aout(kernel_filename, KERNEL_LOAD_ADDR, RAM_size - KERNEL_LOAD_ADDR, bswap_needed, @@ -636,6 +641,12 @@ static void afx_register_devices(void) device_init(afx_register_devices); /* Boot PROM (OpenBIOS) */ +static uint64_t translate_prom_address(void *opaque, uint64_t addr) +{ + target_phys_addr_t *base_addr = (target_phys_addr_t *)opaque; + return addr + *base_addr - PROM_VADDR; +} + static void prom_init(target_phys_addr_t addr, const char *bios_name) { DeviceState *dev; @@ -655,8 +666,8 @@ static void prom_init(target_phys_addr_t addr, const char *bios_name) } filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name); if (filename) { - ret = load_elf(filename, addr - PROM_VADDR, NULL, NULL, NULL, - 1, ELF_MACHINE, 0); + ret = load_elf(filename, translate_prom_address, &addr, NULL, + NULL, NULL, 1, ELF_MACHINE, 0); if (ret < 0 || ret > PROM_SIZE_MAX) { ret = load_image_targphys(filename, addr, PROM_SIZE_MAX); } |