diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/i386/kvmvapic.c | 31 | ||||
| -rw-r--r-- | hw/intc/apic.c | 4 |
2 files changed, 16 insertions, 19 deletions
diff --git a/hw/i386/kvmvapic.c b/hw/i386/kvmvapic.c index a1c3d1cb85..a967b48965 100644 --- a/hw/i386/kvmvapic.c +++ b/hw/i386/kvmvapic.c @@ -124,14 +124,14 @@ static const TPRInstruction tpr_instr[] = { static void read_guest_rom_state(VAPICROMState *s) { - cpu_physical_memory_rw(s->rom_state_paddr, (void *)&s->rom_state, - sizeof(GuestROMState), 0); + cpu_physical_memory_read(s->rom_state_paddr, &s->rom_state, + sizeof(GuestROMState)); } static void write_guest_rom_state(VAPICROMState *s) { - cpu_physical_memory_rw(s->rom_state_paddr, (void *)&s->rom_state, - sizeof(GuestROMState), 1); + cpu_physical_memory_write(s->rom_state_paddr, &s->rom_state, + sizeof(GuestROMState)); } static void update_guest_rom_state(VAPICROMState *s) @@ -311,16 +311,14 @@ static int update_rom_mapping(VAPICROMState *s, CPUX86State *env, target_ulong i for (pos = le32_to_cpu(s->rom_state.fixup_start); pos < le32_to_cpu(s->rom_state.fixup_end); pos += 4) { - cpu_physical_memory_rw(paddr + pos - s->rom_state.vaddr, - (void *)&offset, sizeof(offset), 0); + cpu_physical_memory_read(paddr + pos - s->rom_state.vaddr, + &offset, sizeof(offset)); offset = le32_to_cpu(offset); - cpu_physical_memory_rw(paddr + offset, (void *)&patch, - sizeof(patch), 0); + cpu_physical_memory_read(paddr + offset, &patch, sizeof(patch)); patch = le32_to_cpu(patch); patch += rom_state_vaddr - le32_to_cpu(s->rom_state.vaddr); patch = cpu_to_le32(patch); - cpu_physical_memory_rw(paddr + offset, (void *)&patch, - sizeof(patch), 1); + cpu_physical_memory_write(paddr + offset, &patch, sizeof(patch)); } read_guest_rom_state(s); s->vapic_paddr = paddr + le32_to_cpu(s->rom_state.vapic_vaddr) - @@ -364,8 +362,8 @@ static int vapic_enable(VAPICROMState *s, X86CPU *cpu) } vapic_paddr = s->vapic_paddr + (((hwaddr)cpu_number) << VAPIC_CPU_SHIFT); - cpu_physical_memory_rw(vapic_paddr + offsetof(VAPICState, enabled), - (void *)&enabled, sizeof(enabled), 1); + cpu_physical_memory_write(vapic_paddr + offsetof(VAPICState, enabled), + &enabled, sizeof(enabled)); apic_enable_vapic(cpu->apic_state, vapic_paddr); s->state = VAPIC_ACTIVE; @@ -535,7 +533,7 @@ static int patch_hypercalls(VAPICROMState *s) uint8_t *rom; rom = g_malloc(s->rom_size); - cpu_physical_memory_rw(rom_paddr, rom, s->rom_size, 0); + cpu_physical_memory_read(rom_paddr, rom, s->rom_size); for (pos = 0; pos < s->rom_size - sizeof(vmcall_pattern); pos++) { if (kvm_irqchip_in_kernel()) { @@ -551,8 +549,7 @@ static int patch_hypercalls(VAPICROMState *s) } if (memcmp(rom + pos, pattern, 7) == 0 && (rom[pos + 7] == alternates[0] || rom[pos + 7] == alternates[1])) { - cpu_physical_memory_rw(rom_paddr + pos + 5, (uint8_t *)patch, - 3, 1); + cpu_physical_memory_write(rom_paddr + pos + 5, patch, 3); /* * Don't flush the tb here. Under ordinary conditions, the patched * calls are miles away from the current IP. Under malicious @@ -760,8 +757,8 @@ static int vapic_post_load(void *opaque, int version_id) run_on_cpu(first_cpu, do_vapic_enable, s); } else { zero = g_malloc0(s->rom_state.vapic_size); - cpu_physical_memory_rw(s->vapic_paddr, zero, - s->rom_state.vapic_size, 1); + cpu_physical_memory_write(s->vapic_paddr, zero, + s->rom_state.vapic_size); g_free(zero); } } diff --git a/hw/intc/apic.c b/hw/intc/apic.c index b8c061bdaa..2f40cbad2d 100644 --- a/hw/intc/apic.c +++ b/hw/intc/apic.c @@ -98,8 +98,8 @@ static void apic_sync_vapic(APICCommonState *s, int sync_type) return; } if (sync_type & SYNC_FROM_VAPIC) { - cpu_physical_memory_rw(s->vapic_paddr, (void *)&vapic_state, - sizeof(vapic_state), 0); + cpu_physical_memory_read(s->vapic_paddr, &vapic_state, + sizeof(vapic_state)); s->tpr = vapic_state.tpr; } if (sync_type & (SYNC_TO_VAPIC | SYNC_ISR_IRR_TO_VAPIC)) { |