diff options
| author | Philippe Mathieu-Daudé <philmd@redhat.com> | 2020-02-24 21:55:08 +0100 |
|---|---|---|
| committer | Aleksandar Markovic <amarkovic@wavecomp.com> | 2020-02-27 14:18:47 +0100 |
| commit | 3fab7f231198afa36a4d398569c82ee1824f86f4 (patch) | |
| tree | 2c56fa9ff8f1d578204703164dc21649b96baea1 /hw | |
| parent | 0009b4f32ea103b44ea3d61f515b5ff2d5dfc031 (diff) | |
| download | qemu-3fab7f231198afa36a4d398569c82ee1824f86f4.zip qemu-3fab7f231198afa36a4d398569c82ee1824f86f4.tar.gz qemu-3fab7f231198afa36a4d398569c82ee1824f86f4.tar.bz2 | |
hw/mips: Use memory_region_init_rom() with read-only regions
This commit was produced with the Coccinelle script
scripts/coccinelle/memory-region-housekeeping.cocci.
Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <20200224205533.23798-8-philmd@redhat.com>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/mips/mips_fulong2e.c | 3 | ||||
| -rw-r--r-- | hw/mips/mips_jazz.c | 6 | ||||
| -rw-r--r-- | hw/mips/mips_mipssim.c | 3 | ||||
| -rw-r--r-- | hw/mips/mips_r4k.c | 3 |
4 files changed, 5 insertions, 10 deletions
diff --git a/hw/mips/mips_fulong2e.c b/hw/mips/mips_fulong2e.c index c373ab0..4727b1d 100644 --- a/hw/mips/mips_fulong2e.c +++ b/hw/mips/mips_fulong2e.c @@ -319,9 +319,8 @@ static void mips_fulong2e_init(MachineState *machine) } /* allocate RAM */ - memory_region_init_ram(bios, NULL, "fulong2e.bios", BIOS_SIZE, + memory_region_init_rom(bios, NULL, "fulong2e.bios", BIOS_SIZE, &error_fatal); - memory_region_set_readonly(bios, true); memory_region_add_subregion(address_space_mem, 0, machine->ram); memory_region_add_subregion(address_space_mem, 0x1fc00000LL, bios); diff --git a/hw/mips/mips_jazz.c b/hw/mips/mips_jazz.c index 32fbd10..afea52b 100644 --- a/hw/mips/mips_jazz.c +++ b/hw/mips/mips_jazz.c @@ -197,9 +197,8 @@ static void mips_jazz_init(MachineState *machine, /* allocate RAM */ memory_region_add_subregion(address_space, 0, machine->ram); - memory_region_init_ram(bios, NULL, "mips_jazz.bios", MAGNUM_BIOS_SIZE, + memory_region_init_rom(bios, NULL, "mips_jazz.bios", MAGNUM_BIOS_SIZE, &error_fatal); - memory_region_set_readonly(bios, true); memory_region_init_alias(bios2, NULL, "mips_jazz.bios", bios, 0, MAGNUM_BIOS_SIZE); memory_region_add_subregion(address_space, 0x1fc00000LL, bios); @@ -265,9 +264,8 @@ static void mips_jazz_init(MachineState *machine, { /* Simple ROM, so user doesn't have to provide one */ MemoryRegion *rom_mr = g_new(MemoryRegion, 1); - memory_region_init_ram(rom_mr, NULL, "g364fb.rom", 0x80000, + memory_region_init_rom(rom_mr, NULL, "g364fb.rom", 0x80000, &error_fatal); - memory_region_set_readonly(rom_mr, true); uint8_t *rom = memory_region_get_ram_ptr(rom_mr); memory_region_add_subregion(address_space, 0x60000000, rom_mr); rom[0] = 0x10; /* Mips G364 */ diff --git a/hw/mips/mips_mipssim.c b/hw/mips/mips_mipssim.c index b2555dd..d220318 100644 --- a/hw/mips/mips_mipssim.c +++ b/hw/mips/mips_mipssim.c @@ -165,9 +165,8 @@ mips_mipssim_init(MachineState *machine) qemu_register_reset(main_cpu_reset, reset_info); /* Allocate RAM. */ - memory_region_init_ram(bios, NULL, "mips_mipssim.bios", BIOS_SIZE, + memory_region_init_rom(bios, NULL, "mips_mipssim.bios", BIOS_SIZE, &error_fatal); - memory_region_set_readonly(bios, true); memory_region_add_subregion(address_space_mem, 0, machine->ram); diff --git a/hw/mips/mips_r4k.c b/hw/mips/mips_r4k.c index 258cd91..ad8b75e 100644 --- a/hw/mips/mips_r4k.c +++ b/hw/mips/mips_r4k.c @@ -237,9 +237,8 @@ void mips_r4k_init(MachineState *machine) dinfo = drive_get(IF_PFLASH, 0, 0); if ((bios_size > 0) && (bios_size <= BIOS_SIZE)) { bios = g_new(MemoryRegion, 1); - memory_region_init_ram(bios, NULL, "mips_r4k.bios", BIOS_SIZE, + memory_region_init_rom(bios, NULL, "mips_r4k.bios", BIOS_SIZE, &error_fatal); - memory_region_set_readonly(bios, true); memory_region_add_subregion(get_system_memory(), 0x1fc00000, bios); load_image_targphys(filename, 0x1fc00000, BIOS_SIZE); |