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hw/mips: Make bootloader addresses unsigned

Browse source 
Address should be unsigned anyway, otherwise it may carry
calculations wrongly.

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20201215064200.28751-2-jiaxun.yang@flygoat.com>
[PMD: Fixed typo and convert hw/mips/mipssim.c too]
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
This commit is contained in:
Jiaxun Yang 2020-12-15 14:41:53 +08:00 • committed by Philippe Mathieu-Daudé
parent c7784e42c7
commit dde989943b
3 changed files with 21 additions and 21 deletions
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12
hw/mips/fuloong2e.c
View file

@ -107,9 +107,9 @@ static void GCC_FMT_ATTR(3, 4) prom_set(uint32_t *prom_buf, int index,
va_end(ap);
}
static int64_t load_kernel(CPUMIPSState *env)
static uint64_t load_kernel(CPUMIPSState *env)
{
int64_t kernel_entry, kernel_high, initrd_size;
uint64_t kernel_entry, kernel_high, initrd_size;
int index = 0;
long kernel_size;
ram_addr_t initrd_offset;
@ -118,8 +118,8 @@ static int64_t load_kernel(CPUMIPSState *env)
kernel_size = load_elf(loaderparams.kernel_filename, NULL,
cpu_mips_kseg0_to_phys, NULL,
(uint64_t *)&kernel_entry, NULL,
(uint64_t *)&kernel_high, NULL,
&kernel_entry, NULL,
&kernel_high, NULL,
0, EM_MIPS, 1, 0);
if (kernel_size < 0) {
error_report("could not load kernel '%s': %s",
@ -180,7 +180,7 @@ static int64_t load_kernel(CPUMIPSState *env)
}
static void write_bootloader(CPUMIPSState *env, uint8_t *base,
int64_t kernel_addr)
uint64_t kernel_addr)
{
uint32_t *p;
@ -299,7 +299,7 @@ static void mips_fuloong2e_init(MachineState *machine)
MemoryRegion *bios = g_new(MemoryRegion, 1);
long bios_size;
uint8_t *spd_data;
int64_t kernel_entry;
uint64_t kernel_entry;
PCIDevice *pci_dev;
PCIBus *pci_bus;
ISABus *isa_bus;