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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.c44
1 files changed, 20 insertions, 24 deletions
diff --git a/arch/powerpc/kvm/book3s_paired_singles.c b/arch/powerpc/kvm/book3s_paired_singles.c
index 474f2e24050a..35a701f3ece4 100644
--- a/arch/powerpc/kvm/book3s_paired_singles.c
+++ b/arch/powerpc/kvm/book3s_paired_singles.c
@@ -159,7 +159,7 @@
static inline void kvmppc_sync_qpr(struct kvm_vcpu *vcpu, int rt)
{
- kvm_cvt_df(&vcpu->arch.fpr[rt], &vcpu->arch.qpr[rt], &vcpu->arch.fpscr);
+ kvm_cvt_df(&vcpu->arch.fpr[rt], &vcpu->arch.qpr[rt]);
}
static void kvmppc_inject_pf(struct kvm_vcpu *vcpu, ulong eaddr, bool is_store)
@@ -204,7 +204,7 @@ static int kvmppc_emulate_fpr_load(struct kvm_run *run, struct kvm_vcpu *vcpu,
/* put in registers */
switch (ls_type) {
case FPU_LS_SINGLE:
- kvm_cvt_fd((u32*)tmp, &vcpu->arch.fpr[rs], &vcpu->arch.fpscr);
+ kvm_cvt_fd((u32*)tmp, &vcpu->arch.fpr[rs]);
vcpu->arch.qpr[rs] = *((u32*)tmp);
break;
case FPU_LS_DOUBLE:
@@ -230,7 +230,7 @@ static int kvmppc_emulate_fpr_store(struct kvm_run *run, struct kvm_vcpu *vcpu,
switch (ls_type) {
case FPU_LS_SINGLE:
- kvm_cvt_df(&vcpu->arch.fpr[rs], (u32*)tmp, &vcpu->arch.fpscr);
+ kvm_cvt_df(&vcpu->arch.fpr[rs], (u32*)tmp);
val = *((u32*)tmp);
len = sizeof(u32);
break;
@@ -296,7 +296,7 @@ static int kvmppc_emulate_psq_load(struct kvm_run *run, struct kvm_vcpu *vcpu,
emulated = EMULATE_DONE;
/* put in registers */
- kvm_cvt_fd(&tmp[0], &vcpu->arch.fpr[rs], &vcpu->arch.fpscr);
+ kvm_cvt_fd(&tmp[0], &vcpu->arch.fpr[rs]);
vcpu->arch.qpr[rs] = tmp[1];
dprintk(KERN_INFO "KVM: PSQ_LD [0x%x, 0x%x] at 0x%lx (%d)\n", tmp[0],
@@ -314,7 +314,7 @@ static int kvmppc_emulate_psq_store(struct kvm_run *run, struct kvm_vcpu *vcpu,
u32 tmp[2];
int len = w ? sizeof(u32) : sizeof(u64);
- kvm_cvt_df(&vcpu->arch.fpr[rs], &tmp[0], &vcpu->arch.fpscr);
+ kvm_cvt_df(&vcpu->arch.fpr[rs], &tmp[0]);
tmp[1] = vcpu->arch.qpr[rs];
r = kvmppc_st(vcpu, &addr, len, tmp, true);
@@ -516,9 +516,9 @@ static int kvmppc_ps_three_in(struct kvm_vcpu *vcpu, bool rc,
WARN_ON(rc);
/* PS0 */
- kvm_cvt_df(&fpr[reg_in1], &ps0_in1, &vcpu->arch.fpscr);
- kvm_cvt_df(&fpr[reg_in2], &ps0_in2, &vcpu->arch.fpscr);
- kvm_cvt_df(&fpr[reg_in3], &ps0_in3, &vcpu->arch.fpscr);
+ kvm_cvt_df(&fpr[reg_in1], &ps0_in1);
+ kvm_cvt_df(&fpr[reg_in2], &ps0_in2);
+ kvm_cvt_df(&fpr[reg_in3], &ps0_in3);
if (scalar & SCALAR_LOW)
ps0_in2 = qpr[reg_in2];
@@ -529,7 +529,7 @@ static int kvmppc_ps_three_in(struct kvm_vcpu *vcpu, bool rc,
ps0_in1, ps0_in2, ps0_in3, ps0_out);
if (!(scalar & SCALAR_NO_PS0))
- kvm_cvt_fd(&ps0_out, &fpr[reg_out], &vcpu->arch.fpscr);
+ kvm_cvt_fd(&ps0_out, &fpr[reg_out]);
/* PS1 */
ps1_in1 = qpr[reg_in1];
@@ -566,12 +566,12 @@ static int kvmppc_ps_two_in(struct kvm_vcpu *vcpu, bool rc,
WARN_ON(rc);
/* PS0 */
- kvm_cvt_df(&fpr[reg_in1], &ps0_in1, &vcpu->arch.fpscr);
+ kvm_cvt_df(&fpr[reg_in1], &ps0_in1);
if (scalar & SCALAR_LOW)
ps0_in2 = qpr[reg_in2];
else
- kvm_cvt_df(&fpr[reg_in2], &ps0_in2, &vcpu->arch.fpscr);
+ kvm_cvt_df(&fpr[reg_in2], &ps0_in2);
func(&vcpu->arch.fpscr, &ps0_out, &ps0_in1, &ps0_in2);
@@ -579,7 +579,7 @@ static int kvmppc_ps_two_in(struct kvm_vcpu *vcpu, bool rc,
dprintk(KERN_INFO "PS2 ps0 -> f(0x%x, 0x%x) = 0x%x\n",
ps0_in1, ps0_in2, ps0_out);
- kvm_cvt_fd(&ps0_out, &fpr[reg_out], &vcpu->arch.fpscr);
+ kvm_cvt_fd(&ps0_out, &fpr[reg_out]);
}
/* PS1 */
@@ -615,13 +615,13 @@ static int kvmppc_ps_one_in(struct kvm_vcpu *vcpu, bool rc,
WARN_ON(rc);
/* PS0 */
- kvm_cvt_df(&fpr[reg_in], &ps0_in, &vcpu->arch.fpscr);
+ kvm_cvt_df(&fpr[reg_in], &ps0_in);
func(&vcpu->arch.fpscr, &ps0_out, &ps0_in);
dprintk(KERN_INFO "PS1 ps0 -> f(0x%x) = 0x%x\n",
ps0_in, ps0_out);
- kvm_cvt_fd(&ps0_out, &fpr[reg_out], &vcpu->arch.fpscr);
+ kvm_cvt_fd(&ps0_out, &fpr[reg_out]);
/* PS1 */
ps1_in = qpr[reg_in];
@@ -671,7 +671,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
#ifdef DEBUG
for (i = 0; i < ARRAY_SIZE(vcpu->arch.fpr); i++) {
u32 f;
- kvm_cvt_df(&vcpu->arch.fpr[i], &f, &vcpu->arch.fpscr);
+ kvm_cvt_df(&vcpu->arch.fpr[i], &f);
dprintk(KERN_INFO "FPR[%d] = 0x%x / 0x%llx QPR[%d] = 0x%x\n",
i, f, vcpu->arch.fpr[i], i, vcpu->arch.qpr[i]);
}
@@ -796,8 +796,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
vcpu->arch.fpr[ax_rd] = vcpu->arch.fpr[ax_ra];
/* vcpu->arch.qpr[ax_rd] = vcpu->arch.fpr[ax_rb]; */
kvm_cvt_df(&vcpu->arch.fpr[ax_rb],
- &vcpu->arch.qpr[ax_rd],
- &vcpu->arch.fpscr);
+ &vcpu->arch.qpr[ax_rd]);
break;
case OP_4X_PS_MERGE01:
WARN_ON(rcomp);
@@ -808,19 +807,16 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
WARN_ON(rcomp);
/* vcpu->arch.fpr[ax_rd] = vcpu->arch.qpr[ax_ra]; */
kvm_cvt_fd(&vcpu->arch.qpr[ax_ra],
- &vcpu->arch.fpr[ax_rd],
- &vcpu->arch.fpscr);
+ &vcpu->arch.fpr[ax_rd]);
/* vcpu->arch.qpr[ax_rd] = vcpu->arch.fpr[ax_rb]; */
kvm_cvt_df(&vcpu->arch.fpr[ax_rb],
- &vcpu->arch.qpr[ax_rd],
- &vcpu->arch.fpscr);
+ &vcpu->arch.qpr[ax_rd]);
break;
case OP_4X_PS_MERGE11:
WARN_ON(rcomp);
/* vcpu->arch.fpr[ax_rd] = vcpu->arch.qpr[ax_ra]; */
kvm_cvt_fd(&vcpu->arch.qpr[ax_ra],
- &vcpu->arch.fpr[ax_rd],
- &vcpu->arch.fpscr);
+ &vcpu->arch.fpr[ax_rd]);
vcpu->arch.qpr[ax_rd] = vcpu->arch.qpr[ax_rb];
break;
}
@@ -1255,7 +1251,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
#ifdef DEBUG
for (i = 0; i < ARRAY_SIZE(vcpu->arch.fpr); i++) {
u32 f;
- kvm_cvt_df(&vcpu->arch.fpr[i], &f, &vcpu->arch.fpscr);
+ kvm_cvt_df(&vcpu->arch.fpr[i], &f);
dprintk(KERN_INFO "FPR[%d] = 0x%x\n", i, f);
}
#endif
generated by cgit v1.2.3 (git 2.0.4) at 2024-11-19 02:30:25 +0000