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path: root/arch/powerpc/kvm/book3s_paired_singles.c
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Diffstat (limited to 'arch/powerpc/kvm/book3s_paired_singles.c')
-rw-r--r--arch/powerpc/kvm/book3s_paired_singles.c76
1 files changed, 39 insertions, 37 deletions
diff --git a/arch/powerpc/kvm/book3s_paired_singles.c b/arch/powerpc/kvm/book3s_paired_singles.c
index bf0282775e37..bc39c76c9d9f 100644
--- a/arch/powerpc/kvm/book3s_paired_singles.c
+++ b/arch/powerpc/kvm/book3s_paired_singles.c
@@ -169,7 +169,7 @@ static void kvmppc_inject_pf(struct kvm_vcpu *vcpu, ulong eaddr, bool is_store)
kvmppc_book3s_queue_irqprio(vcpu, BOOK3S_INTERRUPT_DATA_STORAGE);
}
-static int kvmppc_emulate_fpr_load(struct kvm_run *run, struct kvm_vcpu *vcpu,
+static int kvmppc_emulate_fpr_load(struct kvm_vcpu *vcpu,
int rs, ulong addr, int ls_type)
{
int emulated = EMULATE_FAIL;
@@ -188,7 +188,7 @@ static int kvmppc_emulate_fpr_load(struct kvm_run *run, struct kvm_vcpu *vcpu,
kvmppc_inject_pf(vcpu, addr, false);
goto done_load;
} else if (r == EMULATE_DO_MMIO) {
- emulated = kvmppc_handle_load(run, vcpu, KVM_MMIO_REG_FPR | rs,
+ emulated = kvmppc_handle_load(vcpu, KVM_MMIO_REG_FPR | rs,
len, 1);
goto done_load;
}
@@ -213,7 +213,7 @@ done_load:
return emulated;
}
-static int kvmppc_emulate_fpr_store(struct kvm_run *run, struct kvm_vcpu *vcpu,
+static int kvmppc_emulate_fpr_store(struct kvm_vcpu *vcpu,
int rs, ulong addr, int ls_type)
{
int emulated = EMULATE_FAIL;
@@ -248,7 +248,7 @@ static int kvmppc_emulate_fpr_store(struct kvm_run *run, struct kvm_vcpu *vcpu,
if (r < 0) {
kvmppc_inject_pf(vcpu, addr, true);
} else if (r == EMULATE_DO_MMIO) {
- emulated = kvmppc_handle_store(run, vcpu, val, len, 1);
+ emulated = kvmppc_handle_store(vcpu, val, len, 1);
} else {
emulated = EMULATE_DONE;
}
@@ -259,7 +259,7 @@ static int kvmppc_emulate_fpr_store(struct kvm_run *run, struct kvm_vcpu *vcpu,
return emulated;
}
-static int kvmppc_emulate_psq_load(struct kvm_run *run, struct kvm_vcpu *vcpu,
+static int kvmppc_emulate_psq_load(struct kvm_vcpu *vcpu,
int rs, ulong addr, bool w, int i)
{
int emulated = EMULATE_FAIL;
@@ -279,12 +279,12 @@ static int kvmppc_emulate_psq_load(struct kvm_run *run, struct kvm_vcpu *vcpu,
kvmppc_inject_pf(vcpu, addr, false);
goto done_load;
} else if ((r == EMULATE_DO_MMIO) && w) {
- emulated = kvmppc_handle_load(run, vcpu, KVM_MMIO_REG_FPR | rs,
+ emulated = kvmppc_handle_load(vcpu, KVM_MMIO_REG_FPR | rs,
4, 1);
vcpu->arch.qpr[rs] = tmp[1];
goto done_load;
} else if (r == EMULATE_DO_MMIO) {
- emulated = kvmppc_handle_load(run, vcpu, KVM_MMIO_REG_FQPR | rs,
+ emulated = kvmppc_handle_load(vcpu, KVM_MMIO_REG_FQPR | rs,
8, 1);
goto done_load;
}
@@ -302,7 +302,7 @@ done_load:
return emulated;
}
-static int kvmppc_emulate_psq_store(struct kvm_run *run, struct kvm_vcpu *vcpu,
+static int kvmppc_emulate_psq_store(struct kvm_vcpu *vcpu,
int rs, ulong addr, bool w, int i)
{
int emulated = EMULATE_FAIL;
@@ -318,10 +318,10 @@ static int kvmppc_emulate_psq_store(struct kvm_run *run, struct kvm_vcpu *vcpu,
if (r < 0) {
kvmppc_inject_pf(vcpu, addr, true);
} else if ((r == EMULATE_DO_MMIO) && w) {
- emulated = kvmppc_handle_store(run, vcpu, tmp[0], 4, 1);
+ emulated = kvmppc_handle_store(vcpu, tmp[0], 4, 1);
} else if (r == EMULATE_DO_MMIO) {
u64 val = ((u64)tmp[0] << 32) | tmp[1];
- emulated = kvmppc_handle_store(run, vcpu, val, 8, 1);
+ emulated = kvmppc_handle_store(vcpu, val, 8, 1);
} else {
emulated = EMULATE_DONE;
}
@@ -618,9 +618,10 @@ static int kvmppc_ps_one_in(struct kvm_vcpu *vcpu, bool rc,
return EMULATE_DONE;
}
-int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
+int kvmppc_emulate_paired_single(struct kvm_vcpu *vcpu)
{
u32 inst;
+ ppc_inst_t pinst;
enum emulation_result emulated = EMULATE_DONE;
int ax_rd, ax_ra, ax_rb, ax_rc;
short full_d;
@@ -632,7 +633,8 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
int i;
#endif
- emulated = kvmppc_get_last_inst(vcpu, INST_GENERIC, &inst);
+ emulated = kvmppc_get_last_inst(vcpu, INST_GENERIC, &pinst);
+ inst = ppc_inst_val(pinst);
if (emulated != EMULATE_DONE)
return emulated;
@@ -680,7 +682,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
int i = inst_get_field(inst, 17, 19);
addr += get_d_signext(inst);
- emulated = kvmppc_emulate_psq_load(run, vcpu, ax_rd, addr, w, i);
+ emulated = kvmppc_emulate_psq_load(vcpu, ax_rd, addr, w, i);
break;
}
case OP_PSQ_LU:
@@ -690,7 +692,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
int i = inst_get_field(inst, 17, 19);
addr += get_d_signext(inst);
- emulated = kvmppc_emulate_psq_load(run, vcpu, ax_rd, addr, w, i);
+ emulated = kvmppc_emulate_psq_load(vcpu, ax_rd, addr, w, i);
if (emulated == EMULATE_DONE)
kvmppc_set_gpr(vcpu, ax_ra, addr);
@@ -703,7 +705,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
int i = inst_get_field(inst, 17, 19);
addr += get_d_signext(inst);
- emulated = kvmppc_emulate_psq_store(run, vcpu, ax_rd, addr, w, i);
+ emulated = kvmppc_emulate_psq_store(vcpu, ax_rd, addr, w, i);
break;
}
case OP_PSQ_STU:
@@ -713,7 +715,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
int i = inst_get_field(inst, 17, 19);
addr += get_d_signext(inst);
- emulated = kvmppc_emulate_psq_store(run, vcpu, ax_rd, addr, w, i);
+ emulated = kvmppc_emulate_psq_store(vcpu, ax_rd, addr, w, i);
if (emulated == EMULATE_DONE)
kvmppc_set_gpr(vcpu, ax_ra, addr);
@@ -733,7 +735,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
int i = inst_get_field(inst, 22, 24);
addr += kvmppc_get_gpr(vcpu, ax_rb);
- emulated = kvmppc_emulate_psq_load(run, vcpu, ax_rd, addr, w, i);
+ emulated = kvmppc_emulate_psq_load(vcpu, ax_rd, addr, w, i);
break;
}
case OP_4X_PS_CMPO0:
@@ -747,7 +749,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
int i = inst_get_field(inst, 22, 24);
addr += kvmppc_get_gpr(vcpu, ax_rb);
- emulated = kvmppc_emulate_psq_load(run, vcpu, ax_rd, addr, w, i);
+ emulated = kvmppc_emulate_psq_load(vcpu, ax_rd, addr, w, i);
if (emulated == EMULATE_DONE)
kvmppc_set_gpr(vcpu, ax_ra, addr);
@@ -824,7 +826,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
int i = inst_get_field(inst, 22, 24);
addr += kvmppc_get_gpr(vcpu, ax_rb);
- emulated = kvmppc_emulate_psq_store(run, vcpu, ax_rd, addr, w, i);
+ emulated = kvmppc_emulate_psq_store(vcpu, ax_rd, addr, w, i);
break;
}
case OP_4XW_PSQ_STUX:
@@ -834,7 +836,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
int i = inst_get_field(inst, 22, 24);
addr += kvmppc_get_gpr(vcpu, ax_rb);
- emulated = kvmppc_emulate_psq_store(run, vcpu, ax_rd, addr, w, i);
+ emulated = kvmppc_emulate_psq_store(vcpu, ax_rd, addr, w, i);
if (emulated == EMULATE_DONE)
kvmppc_set_gpr(vcpu, ax_ra, addr);
@@ -922,7 +924,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
{
ulong addr = (ax_ra ? kvmppc_get_gpr(vcpu, ax_ra) : 0) + full_d;
- emulated = kvmppc_emulate_fpr_load(run, vcpu, ax_rd, addr,
+ emulated = kvmppc_emulate_fpr_load(vcpu, ax_rd, addr,
FPU_LS_SINGLE);
break;
}
@@ -930,7 +932,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
{
ulong addr = kvmppc_get_gpr(vcpu, ax_ra) + full_d;
- emulated = kvmppc_emulate_fpr_load(run, vcpu, ax_rd, addr,
+ emulated = kvmppc_emulate_fpr_load(vcpu, ax_rd, addr,
FPU_LS_SINGLE);
if (emulated == EMULATE_DONE)
@@ -941,7 +943,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
{
ulong addr = (ax_ra ? kvmppc_get_gpr(vcpu, ax_ra) : 0) + full_d;
- emulated = kvmppc_emulate_fpr_load(run, vcpu, ax_rd, addr,
+ emulated = kvmppc_emulate_fpr_load(vcpu, ax_rd, addr,
FPU_LS_DOUBLE);
break;
}
@@ -949,7 +951,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
{
ulong addr = kvmppc_get_gpr(vcpu, ax_ra) + full_d;
- emulated = kvmppc_emulate_fpr_load(run, vcpu, ax_rd, addr,
+ emulated = kvmppc_emulate_fpr_load(vcpu, ax_rd, addr,
FPU_LS_DOUBLE);
if (emulated == EMULATE_DONE)
@@ -960,7 +962,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
{
ulong addr = (ax_ra ? kvmppc_get_gpr(vcpu, ax_ra) : 0) + full_d;
- emulated = kvmppc_emulate_fpr_store(run, vcpu, ax_rd, addr,
+ emulated = kvmppc_emulate_fpr_store(vcpu, ax_rd, addr,
FPU_LS_SINGLE);
break;
}
@@ -968,7 +970,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
{
ulong addr = kvmppc_get_gpr(vcpu, ax_ra) + full_d;
- emulated = kvmppc_emulate_fpr_store(run, vcpu, ax_rd, addr,
+ emulated = kvmppc_emulate_fpr_store(vcpu, ax_rd, addr,
FPU_LS_SINGLE);
if (emulated == EMULATE_DONE)
@@ -979,7 +981,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
{
ulong addr = (ax_ra ? kvmppc_get_gpr(vcpu, ax_ra) : 0) + full_d;
- emulated = kvmppc_emulate_fpr_store(run, vcpu, ax_rd, addr,
+ emulated = kvmppc_emulate_fpr_store(vcpu, ax_rd, addr,
FPU_LS_DOUBLE);
break;
}
@@ -987,7 +989,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
{
ulong addr = kvmppc_get_gpr(vcpu, ax_ra) + full_d;
- emulated = kvmppc_emulate_fpr_store(run, vcpu, ax_rd, addr,
+ emulated = kvmppc_emulate_fpr_store(vcpu, ax_rd, addr,
FPU_LS_DOUBLE);
if (emulated == EMULATE_DONE)
@@ -1001,7 +1003,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
ulong addr = ax_ra ? kvmppc_get_gpr(vcpu, ax_ra) : 0;
addr += kvmppc_get_gpr(vcpu, ax_rb);
- emulated = kvmppc_emulate_fpr_load(run, vcpu, ax_rd,
+ emulated = kvmppc_emulate_fpr_load(vcpu, ax_rd,
addr, FPU_LS_SINGLE);
break;
}
@@ -1010,7 +1012,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
ulong addr = kvmppc_get_gpr(vcpu, ax_ra) +
kvmppc_get_gpr(vcpu, ax_rb);
- emulated = kvmppc_emulate_fpr_load(run, vcpu, ax_rd,
+ emulated = kvmppc_emulate_fpr_load(vcpu, ax_rd,
addr, FPU_LS_SINGLE);
if (emulated == EMULATE_DONE)
@@ -1022,7 +1024,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
ulong addr = (ax_ra ? kvmppc_get_gpr(vcpu, ax_ra) : 0) +
kvmppc_get_gpr(vcpu, ax_rb);
- emulated = kvmppc_emulate_fpr_load(run, vcpu, ax_rd,
+ emulated = kvmppc_emulate_fpr_load(vcpu, ax_rd,
addr, FPU_LS_DOUBLE);
break;
}
@@ -1031,7 +1033,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
ulong addr = kvmppc_get_gpr(vcpu, ax_ra) +
kvmppc_get_gpr(vcpu, ax_rb);
- emulated = kvmppc_emulate_fpr_load(run, vcpu, ax_rd,
+ emulated = kvmppc_emulate_fpr_load(vcpu, ax_rd,
addr, FPU_LS_DOUBLE);
if (emulated == EMULATE_DONE)
@@ -1043,7 +1045,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
ulong addr = (ax_ra ? kvmppc_get_gpr(vcpu, ax_ra) : 0) +
kvmppc_get_gpr(vcpu, ax_rb);
- emulated = kvmppc_emulate_fpr_store(run, vcpu, ax_rd,
+ emulated = kvmppc_emulate_fpr_store(vcpu, ax_rd,
addr, FPU_LS_SINGLE);
break;
}
@@ -1052,7 +1054,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
ulong addr = kvmppc_get_gpr(vcpu, ax_ra) +
kvmppc_get_gpr(vcpu, ax_rb);
- emulated = kvmppc_emulate_fpr_store(run, vcpu, ax_rd,
+ emulated = kvmppc_emulate_fpr_store(vcpu, ax_rd,
addr, FPU_LS_SINGLE);
if (emulated == EMULATE_DONE)
@@ -1064,7 +1066,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
ulong addr = (ax_ra ? kvmppc_get_gpr(vcpu, ax_ra) : 0) +
kvmppc_get_gpr(vcpu, ax_rb);
- emulated = kvmppc_emulate_fpr_store(run, vcpu, ax_rd,
+ emulated = kvmppc_emulate_fpr_store(vcpu, ax_rd,
addr, FPU_LS_DOUBLE);
break;
}
@@ -1073,7 +1075,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
ulong addr = kvmppc_get_gpr(vcpu, ax_ra) +
kvmppc_get_gpr(vcpu, ax_rb);
- emulated = kvmppc_emulate_fpr_store(run, vcpu, ax_rd,
+ emulated = kvmppc_emulate_fpr_store(vcpu, ax_rd,
addr, FPU_LS_DOUBLE);
if (emulated == EMULATE_DONE)
@@ -1085,7 +1087,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
ulong addr = (ax_ra ? kvmppc_get_gpr(vcpu, ax_ra) : 0) +
kvmppc_get_gpr(vcpu, ax_rb);
- emulated = kvmppc_emulate_fpr_store(run, vcpu, ax_rd,
+ emulated = kvmppc_emulate_fpr_store(vcpu, ax_rd,
addr,
FPU_LS_SINGLE_LOW);
break;
generated by cgit (git 2.34.1) at 2024-05-09 13:09:53 +0000