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exec: Make lduw_*_phys input an AddressSpace

Browse source 
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
This commit is contained in:
Edgar E. Iglesias 2013-12-17 14:33:56 +10:00
parent 2c17449b30
commit 41701aa4ee
10 changed files with 48 additions and 44 deletions
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18
exec.c
View file

@ -1613,7 +1613,7 @@ static uint64_t watch_mem_read(void *opaque, hwaddr addr,
check_watchpoint(addr & ~TARGET_PAGE_MASK, ~(size - 1), BP_MEM_READ);
switch (size) {
case 1: return ldub_phys(&address_space_memory, addr);
case 2: return lduw_phys(addr);
case 2: return lduw_phys(&address_space_memory, addr);
case 4: return ldl_phys(&address_space_memory, addr);
default: abort();
}
@ -2473,7 +2473,7 @@ uint32_t ldub_phys(AddressSpace *as, hwaddr addr)
}
/* warning: addr must be aligned */
static inline uint32_t lduw_phys_internal(hwaddr addr,
static inline uint32_t lduw_phys_internal(AddressSpace *as, hwaddr addr,
enum device_endian endian)
{
uint8_t *ptr;
@ -2482,7 +2482,7 @@ static inline uint32_t lduw_phys_internal(hwaddr addr,
hwaddr l = 2;
hwaddr addr1;
mr = address_space_translate(&address_space_memory, addr, &addr1, &l,
mr = address_space_translate(as, addr, &addr1, &l,
false);
if (l < 2 || !memory_access_is_direct(mr, false)) {
/* I/O case */
@ -2516,19 +2516,19 @@ static inline uint32_t lduw_phys_internal(hwaddr addr,
return val;
}
uint32_t lduw_phys(hwaddr addr)
uint32_t lduw_phys(AddressSpace *as, hwaddr addr)
{
return lduw_phys_internal(addr, DEVICE_NATIVE_ENDIAN);
return lduw_phys_internal(as, addr, DEVICE_NATIVE_ENDIAN);
}
uint32_t lduw_le_phys(hwaddr addr)
uint32_t lduw_le_phys(AddressSpace *as, hwaddr addr)
{
return lduw_phys_internal(addr, DEVICE_LITTLE_ENDIAN);
return lduw_phys_internal(as, addr, DEVICE_LITTLE_ENDIAN);
}
uint32_t lduw_be_phys(hwaddr addr)
uint32_t lduw_be_phys(AddressSpace *as, hwaddr addr)
{
return lduw_phys_internal(addr, DEVICE_BIG_ENDIAN);
return lduw_phys_internal(as, addr, DEVICE_BIG_ENDIAN);
}
/* warning: addr must be aligned. The ram page is not masked as dirty

2
hw/net/vmware_utils.h
View file

@ -80,7 +80,7 @@ vmw_shmem_st8(hwaddr addr, uint8_t value)
static inline uint32_t
vmw_shmem_ld16(hwaddr addr)
{
uint16_t res = lduw_le_phys(addr);
uint16_t res = lduw_le_phys(&address_space_memory, addr);
VMW_SHPRN("SHMEM load16: %" PRIx64 " (value 0x%X)", addr, res);
return res;
}

6
hw/ppc/spapr_hcall.c
View file

@ -355,7 +355,7 @@ static target_ulong register_vpa(CPUPPCState *env, target_ulong vpa)
}
/* FIXME: bounds check the address */
size = lduw_be_phys(vpa + 0x4);
size = lduw_be_phys(cs->as, vpa + 0x4);
if (size < VPA_MIN_SIZE) {
return H_PARAMETER;
@ -544,7 +544,7 @@ static target_ulong h_logical_load(PowerPCCPU *cpu, sPAPREnvironment *spapr,
args[0] = ldub_phys(cs->as, addr);
return H_SUCCESS;
case 2:
args[0] = lduw_phys(addr);
args[0] = lduw_phys(cs->as, addr);
return H_SUCCESS;
case 4:
args[0] = ldl_phys(cs->as, addr);
@ -614,7 +614,7 @@ static target_ulong h_logical_memop(PowerPCCPU *cpu, sPAPREnvironment *spapr,
tmp = ldub_phys(cs->as, src);
break;
case 1:
tmp = lduw_phys(src);
tmp = lduw_phys(cs->as, src);
break;
case 2:
tmp = ldl_phys(cs->as, src);

3
hw/s390x/css.c
View file

@ -677,7 +677,8 @@ static void css_update_chnmon(SubchDev *sch)
uint16_t count;
offset = sch->curr_status.pmcw.mbi << 5;
count = lduw_phys(channel_subsys->chnmon_area + offset);
count = lduw_phys(&address_space_memory,
channel_subsys->chnmon_area + offset);
count++;
stw_phys(channel_subsys->chnmon_area + offset, count);
}

8
hw/s390x/virtio-ccw.c
View file

@ -265,9 +265,11 @@ static int virtio_ccw_cb(SubchDev *sch, CCW1 ccw)
info.queue = ldq_phys(&address_space_memory, ccw.cda);
info.align = ldl_phys(&address_space_memory,
ccw.cda + sizeof(info.queue));
info.index = lduw_phys(ccw.cda + sizeof(info.queue)
info.index = lduw_phys(&address_space_memory,
ccw.cda + sizeof(info.queue)
+ sizeof(info.align));
info.num = lduw_phys(ccw.cda + sizeof(info.queue)
info.num = lduw_phys(&address_space_memory,
ccw.cda + sizeof(info.queue)
+ sizeof(info.align)
+ sizeof(info.index));
ret = virtio_ccw_set_vqs(sch, info.queue, info.align, info.index,
@ -469,7 +471,7 @@ static int virtio_ccw_cb(SubchDev *sch, CCW1 ccw)
if (!ccw.cda) {
ret = -EFAULT;
} else {
vq_config.index = lduw_phys(ccw.cda);
vq_config.index = lduw_phys(&address_space_memory, ccw.cda);
vq_config.num_max = virtio_queue_get_num(vdev,
vq_config.index);
stw_phys(ccw.cda + sizeof(vq_config.index), vq_config.num_max);

16
hw/virtio/virtio.c
View file

@ -119,35 +119,35 @@ static inline uint16_t vring_desc_flags(hwaddr desc_pa, int i)
{
hwaddr pa;
pa = desc_pa + sizeof(VRingDesc) * i + offsetof(VRingDesc, flags);
return lduw_phys(pa);
return lduw_phys(&address_space_memory, pa);
}
static inline uint16_t vring_desc_next(hwaddr desc_pa, int i)
{
hwaddr pa;
pa = desc_pa + sizeof(VRingDesc) * i + offsetof(VRingDesc, next);
return lduw_phys(pa);
return lduw_phys(&address_space_memory, pa);
}
static inline uint16_t vring_avail_flags(VirtQueue *vq)
{
hwaddr pa;
pa = vq->vring.avail + offsetof(VRingAvail, flags);
return lduw_phys(pa);
return lduw_phys(&address_space_memory, pa);
}
static inline uint16_t vring_avail_idx(VirtQueue *vq)
{
hwaddr pa;
pa = vq->vring.avail + offsetof(VRingAvail, idx);
return lduw_phys(pa);
return lduw_phys(&address_space_memory, pa);
}
static inline uint16_t vring_avail_ring(VirtQueue *vq, int i)
{
hwaddr pa;
pa = vq->vring.avail + offsetof(VRingAvail, ring[i]);
return lduw_phys(pa);
return lduw_phys(&address_space_memory, pa);
}
static inline uint16_t vring_used_event(VirtQueue *vq)
@ -173,7 +173,7 @@ static uint16_t vring_used_idx(VirtQueue *vq)
{
hwaddr pa;
pa = vq->vring.used + offsetof(VRingUsed, idx);
return lduw_phys(pa);
return lduw_phys(&address_space_memory, pa);
}
static inline void vring_used_idx_set(VirtQueue *vq, uint16_t val)
@ -187,14 +187,14 @@ static inline void vring_used_flags_set_bit(VirtQueue *vq, int mask)
{
hwaddr pa;
pa = vq->vring.used + offsetof(VRingUsed, flags);
stw_phys(pa, lduw_phys(pa) | mask);
stw_phys(pa, lduw_phys(&address_space_memory, pa) | mask);
}
static inline void vring_used_flags_unset_bit(VirtQueue *vq, int mask)
{
hwaddr pa;
pa = vq->vring.used + offsetof(VRingUsed, flags);
stw_phys(pa, lduw_phys(pa) & ~mask);
stw_phys(pa, lduw_phys(&address_space_memory, pa) & ~mask);
}
static inline void vring_avail_event(VirtQueue *vq, uint16_t val)

6
include/exec/cpu-common.h
View file

@ -84,8 +84,8 @@ bool cpu_physical_memory_is_io(hwaddr phys_addr);
void qemu_flush_coalesced_mmio_buffer(void);
uint32_t ldub_phys(AddressSpace *as, hwaddr addr);
uint32_t lduw_le_phys(hwaddr addr);
uint32_t lduw_be_phys(hwaddr addr);
uint32_t lduw_le_phys(AddressSpace *as, hwaddr addr);
uint32_t lduw_be_phys(AddressSpace *as, hwaddr addr);
uint32_t ldl_le_phys(AddressSpace *as, hwaddr addr);
uint32_t ldl_be_phys(AddressSpace *as, hwaddr addr);
uint64_t ldq_le_phys(AddressSpace *as, hwaddr addr);
@ -99,7 +99,7 @@ void stq_le_phys(hwaddr addr, uint64_t val);
void stq_be_phys(hwaddr addr, uint64_t val);
#ifdef NEED_CPU_H
uint32_t lduw_phys(hwaddr addr);
uint32_t lduw_phys(AddressSpace *as, hwaddr addr);
uint32_t ldl_phys(AddressSpace *as, hwaddr addr);
uint64_t ldq_phys(AddressSpace *as, hwaddr addr);
void stl_phys_notdirty(hwaddr addr, uint32_t val);

12
target-i386/smm_helper.c
View file

@ -193,28 +193,28 @@ void helper_rsm(CPUX86State *env)
for (i = 0; i < 6; i++) {
offset = 0x7e00 + i * 16;
cpu_x86_load_seg_cache(env, i,
lduw_phys(sm_state + offset),
lduw_phys(cs->as, sm_state + offset),
ldq_phys(cs->as, sm_state + offset + 8),
ldl_phys(cs->as, sm_state + offset + 4),
(lduw_phys(sm_state + offset + 2) &
(lduw_phys(cs->as, sm_state + offset + 2) &
0xf0ff) << 8);
}
env->gdt.base = ldq_phys(cs->as, sm_state + 0x7e68);
env->gdt.limit = ldl_phys(cs->as, sm_state + 0x7e64);
env->ldt.selector = lduw_phys(sm_state + 0x7e70);
env->ldt.selector = lduw_phys(cs->as, sm_state + 0x7e70);
env->ldt.base = ldq_phys(cs->as, sm_state + 0x7e78);
env->ldt.limit = ldl_phys(cs->as, sm_state + 0x7e74);
env->ldt.flags = (lduw_phys(sm_state + 0x7e72) & 0xf0ff) << 8;
env->ldt.flags = (lduw_phys(cs->as, sm_state + 0x7e72) & 0xf0ff) << 8;
env->idt.base = ldq_phys(cs->as, sm_state + 0x7e88);
env->idt.limit = ldl_phys(cs->as, sm_state + 0x7e84);
env->tr.selector = lduw_phys(sm_state + 0x7e90);
env->tr.selector = lduw_phys(cs->as, sm_state + 0x7e90);
env->tr.base = ldq_phys(cs->as, sm_state + 0x7e98);
env->tr.limit = ldl_phys(cs->as, sm_state + 0x7e94);
env->tr.flags = (lduw_phys(sm_state + 0x7e92) & 0xf0ff) << 8;
env->tr.flags = (lduw_phys(cs->as, sm_state + 0x7e92) & 0xf0ff) << 8;
env->regs[R_EAX] = ldq_phys(cs->as, sm_state + 0x7ff8);
env->regs[R_ECX] = ldq_phys(cs->as, sm_state + 0x7ff0);

15
target-i386/svm_helper.c
View file

@ -104,10 +104,11 @@ static inline void svm_load_seg(CPUX86State *env, hwaddr addr,
CPUState *cs = ENV_GET_CPU(env);
unsigned int flags;
sc->selector = lduw_phys(addr + offsetof(struct vmcb_seg, selector));
sc->selector = lduw_phys(cs->as,
addr + offsetof(struct vmcb_seg, selector));
sc->base = ldq_phys(cs->as, addr + offsetof(struct vmcb_seg, base));
sc->limit = ldl_phys(cs->as, addr + offsetof(struct vmcb_seg, limit));
flags = lduw_phys(addr + offsetof(struct vmcb_seg, attrib));
flags = lduw_phys(cs->as, addr + offsetof(struct vmcb_seg, attrib));
sc->flags = ((flags & 0xff) << 8) | ((flags & 0x0f00) << 12);
}
@ -180,16 +181,16 @@ void helper_vmrun(CPUX86State *env, int aflag, int next_eip_addend)
vmcb in svm mode */
env->intercept = ldq_phys(cs->as, env->vm_vmcb + offsetof(struct vmcb,
control.intercept));
env->intercept_cr_read = lduw_phys(env->vm_vmcb +
env->intercept_cr_read = lduw_phys(cs->as, env->vm_vmcb +
offsetof(struct vmcb,
control.intercept_cr_read));
env->intercept_cr_write = lduw_phys(env->vm_vmcb +
env->intercept_cr_write = lduw_phys(cs->as, env->vm_vmcb +
offsetof(struct vmcb,
control.intercept_cr_write));
env->intercept_dr_read = lduw_phys(env->vm_vmcb +
env->intercept_dr_read = lduw_phys(cs->as, env->vm_vmcb +
offsetof(struct vmcb,
control.intercept_dr_read));
env->intercept_dr_write = lduw_phys(env->vm_vmcb +
env->intercept_dr_write = lduw_phys(cs->as, env->vm_vmcb +
offsetof(struct vmcb,
control.intercept_dr_write));
env->intercept_exceptions = ldl_phys(cs->as, env->vm_vmcb +
@ -561,7 +562,7 @@ void helper_svm_check_io(CPUX86State *env, uint32_t port, uint32_t param,
offsetof(struct vmcb, control.iopm_base_pa));
uint16_t mask = (1 << ((param >> 4) & 7)) - 1;
if (lduw_phys(addr + port / 8) & (mask << (port & 7))) {
if (lduw_phys(cs->as, addr + port / 8) & (mask << (port & 7))) {
/* next env->eip */
stq_phys(env->vm_vmcb + offsetof(struct vmcb, control.exit_info_2),
env->eip + next_eip_addend);

6
target-sparc/ldst_helper.c
View file

@ -612,7 +612,7 @@ uint64_t helper_ld_asi(CPUSPARCState *env, target_ulong addr, int asi, int size,
ret = ldub_phys(cs->as, addr);
break;
case 2:
ret = lduw_phys(addr);
ret = lduw_phys(cs->as, addr);
break;
default:
case 4:
@ -630,7 +630,7 @@ uint64_t helper_ld_asi(CPUSPARCState *env, target_ulong addr, int asi, int size,
| ((hwaddr)(asi & 0xf) << 32));
break;
case 2:
ret = lduw_phys((hwaddr)addr
ret = lduw_phys(cs->as, (hwaddr)addr
| ((hwaddr)(asi & 0xf) << 32));
break;
default:
@ -1442,7 +1442,7 @@ uint64_t helper_ld_asi(CPUSPARCState *env, target_ulong addr, int asi, int size,
ret = ldub_phys(cs->as, addr);
break;
case 2:
ret = lduw_phys(addr);
ret = lduw_phys(cs->as, addr);
break;
case 4:
ret = ldl_phys(cs->as, addr);