Revision 91138037 target-s390x/kvm.c
| b/target-s390x/kvm.c | ||
|---|---|---|
| 93 | 93 |
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| 94 | 94 |
static int cap_sync_regs; |
| 95 | 95 |
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static void *legacy_s390_alloc(ram_addr_t size); |
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| 97 |
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| 96 | 98 |
int kvm_arch_init(KVMState *s) |
| 97 | 99 |
{
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cap_sync_regs = kvm_check_extension(s, KVM_CAP_SYNC_REGS); |
| 101 |
if (!kvm_check_extension(s, KVM_CAP_S390_GMAP) |
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|| !kvm_check_extension(s, KVM_CAP_S390_COW)) {
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phys_mem_set_alloc(legacy_s390_alloc); |
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} |
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| 99 | 105 |
return 0; |
| 100 | 106 |
} |
| 101 | 107 |
|
| ... | ... | |
| 333 | 339 |
return mem; |
| 334 | 340 |
} |
| 335 | 341 |
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void *kvm_arch_ram_alloc(ram_addr_t size) |
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{
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/* Can we use the standard allocation ? */ |
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if (kvm_check_extension(kvm_state, KVM_CAP_S390_GMAP) && |
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kvm_check_extension(kvm_state, KVM_CAP_S390_COW)) {
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return NULL; |
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} else {
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return legacy_s390_alloc(size); |
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} |
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} |
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| 347 | 342 |
int kvm_arch_insert_sw_breakpoint(CPUState *cs, struct kvm_sw_breakpoint *bp) |
| 348 | 343 |
{
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| 349 | 344 |
static const uint8_t diag_501[] = {0x83, 0x24, 0x05, 0x01};
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