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Diffstat (limited to 'arch/powerpc/kvm/book3s_paired_singles.c')
-rw-r--r--arch/powerpc/kvm/book3s_paired_singles.c313
1 files changed, 153 insertions, 160 deletions
diff --git a/arch/powerpc/kvm/book3s_paired_singles.c b/arch/powerpc/kvm/book3s_paired_singles.c
index a59a25a13218..bc39c76c9d9f 100644
--- a/arch/powerpc/kvm/book3s_paired_singles.c
+++ b/arch/powerpc/kvm/book3s_paired_singles.c
@@ -1,16 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License, version 2, as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* Copyright Novell Inc 2010
*
@@ -160,25 +149,27 @@
static inline void kvmppc_sync_qpr(struct kvm_vcpu *vcpu, int rt)
{
- kvm_cvt_df(&vcpu->arch.fpr[rt], &vcpu->arch.qpr[rt]);
+ kvm_cvt_df(&VCPU_FPR(vcpu, rt), &vcpu->arch.qpr[rt]);
}
static void kvmppc_inject_pf(struct kvm_vcpu *vcpu, ulong eaddr, bool is_store)
{
- u64 dsisr;
- struct kvm_vcpu_arch_shared *shared = vcpu->arch.shared;
+ u32 dsisr;
+ u64 msr = kvmppc_get_msr(vcpu);
- shared->msr = kvmppc_set_field(shared->msr, 33, 36, 0);
- shared->msr = kvmppc_set_field(shared->msr, 42, 47, 0);
- shared->dar = eaddr;
+ msr = kvmppc_set_field(msr, 33, 36, 0);
+ msr = kvmppc_set_field(msr, 42, 47, 0);
+ kvmppc_set_msr(vcpu, msr);
+ kvmppc_set_dar(vcpu, eaddr);
/* Page Fault */
dsisr = kvmppc_set_field(0, 33, 33, 1);
if (is_store)
- shared->dsisr = kvmppc_set_field(dsisr, 38, 38, 1);
+ dsisr = kvmppc_set_field(dsisr, 38, 38, 1);
+ kvmppc_set_dsisr(vcpu, dsisr);
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;
@@ -197,7 +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;
}
@@ -207,11 +198,11 @@ 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]);
+ kvm_cvt_fd((u32*)tmp, &VCPU_FPR(vcpu, rs));
vcpu->arch.qpr[rs] = *((u32*)tmp);
break;
case FPU_LS_DOUBLE:
- vcpu->arch.fpr[rs] = *((u64*)tmp);
+ VCPU_FPR(vcpu, rs) = *((u64*)tmp);
break;
}
@@ -222,7 +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;
@@ -233,18 +224,18 @@ 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);
+ kvm_cvt_df(&VCPU_FPR(vcpu, rs), (u32*)tmp);
val = *((u32*)tmp);
len = sizeof(u32);
break;
case FPU_LS_SINGLE_LOW:
- *((u32*)tmp) = vcpu->arch.fpr[rs];
- val = vcpu->arch.fpr[rs] & 0xffffffff;
+ *((u32*)tmp) = VCPU_FPR(vcpu, rs);
+ val = VCPU_FPR(vcpu, rs) & 0xffffffff;
len = sizeof(u32);
break;
case FPU_LS_DOUBLE:
- *((u64*)tmp) = vcpu->arch.fpr[rs];
- val = vcpu->arch.fpr[rs];
+ *((u64*)tmp) = VCPU_FPR(vcpu, rs);
+ val = VCPU_FPR(vcpu, rs);
len = sizeof(u64);
break;
default:
@@ -257,7 +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;
}
@@ -268,7 +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;
@@ -288,12 +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;
}
@@ -301,7 +292,7 @@ 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]);
+ kvm_cvt_fd(&tmp[0], &VCPU_FPR(vcpu, rs));
vcpu->arch.qpr[rs] = tmp[1];
dprintk(KERN_INFO "KVM: PSQ_LD [0x%x, 0x%x] at 0x%lx (%d)\n", tmp[0],
@@ -311,7 +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;
@@ -319,7 +310,7 @@ 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]);
+ kvm_cvt_df(&VCPU_FPR(vcpu, rs), &tmp[0]);
tmp[1] = vcpu->arch.qpr[rs];
r = kvmppc_st(vcpu, &addr, len, tmp, true);
@@ -327,10 +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;
}
@@ -350,15 +341,7 @@ static inline u32 inst_get_field(u32 inst, int msb, int lsb)
return kvmppc_get_field(inst, msb + 32, lsb + 32);
}
-/*
- * Replaces inst bits with ordering according to spec.
- */
-static inline u32 inst_set_field(u32 inst, int msb, int lsb, int value)
-{
- return kvmppc_set_field(inst, msb + 32, lsb + 32, value);
-}
-
-bool kvmppc_inst_is_paired_single(struct kvm_vcpu *vcpu, u32 inst)
+static bool kvmppc_inst_is_paired_single(struct kvm_vcpu *vcpu, u32 inst)
{
if (!(vcpu->arch.hflags & BOOK3S_HFLAG_PAIRED_SINGLE))
return false;
@@ -512,7 +495,6 @@ static int kvmppc_ps_three_in(struct kvm_vcpu *vcpu, bool rc,
u32 *src2, u32 *src3))
{
u32 *qpr = vcpu->arch.qpr;
- u64 *fpr = vcpu->arch.fpr;
u32 ps0_out;
u32 ps0_in1, ps0_in2, ps0_in3;
u32 ps1_in1, ps1_in2, ps1_in3;
@@ -521,20 +503,20 @@ static int kvmppc_ps_three_in(struct kvm_vcpu *vcpu, bool rc,
WARN_ON(rc);
/* PS0 */
- kvm_cvt_df(&fpr[reg_in1], &ps0_in1);
- kvm_cvt_df(&fpr[reg_in2], &ps0_in2);
- kvm_cvt_df(&fpr[reg_in3], &ps0_in3);
+ kvm_cvt_df(&VCPU_FPR(vcpu, reg_in1), &ps0_in1);
+ kvm_cvt_df(&VCPU_FPR(vcpu, reg_in2), &ps0_in2);
+ kvm_cvt_df(&VCPU_FPR(vcpu, reg_in3), &ps0_in3);
if (scalar & SCALAR_LOW)
ps0_in2 = qpr[reg_in2];
- func(&vcpu->arch.fpscr, &ps0_out, &ps0_in1, &ps0_in2, &ps0_in3);
+ func(&vcpu->arch.fp.fpscr, &ps0_out, &ps0_in1, &ps0_in2, &ps0_in3);
dprintk(KERN_INFO "PS3 ps0 -> f(0x%x, 0x%x, 0x%x) = 0x%x\n",
ps0_in1, ps0_in2, ps0_in3, ps0_out);
if (!(scalar & SCALAR_NO_PS0))
- kvm_cvt_fd(&ps0_out, &fpr[reg_out]);
+ kvm_cvt_fd(&ps0_out, &VCPU_FPR(vcpu, reg_out));
/* PS1 */
ps1_in1 = qpr[reg_in1];
@@ -545,7 +527,7 @@ static int kvmppc_ps_three_in(struct kvm_vcpu *vcpu, bool rc,
ps1_in2 = ps0_in2;
if (!(scalar & SCALAR_NO_PS1))
- func(&vcpu->arch.fpscr, &qpr[reg_out], &ps1_in1, &ps1_in2, &ps1_in3);
+ func(&vcpu->arch.fp.fpscr, &qpr[reg_out], &ps1_in1, &ps1_in2, &ps1_in3);
dprintk(KERN_INFO "PS3 ps1 -> f(0x%x, 0x%x, 0x%x) = 0x%x\n",
ps1_in1, ps1_in2, ps1_in3, qpr[reg_out]);
@@ -561,7 +543,6 @@ static int kvmppc_ps_two_in(struct kvm_vcpu *vcpu, bool rc,
u32 *src2))
{
u32 *qpr = vcpu->arch.qpr;
- u64 *fpr = vcpu->arch.fpr;
u32 ps0_out;
u32 ps0_in1, ps0_in2;
u32 ps1_out;
@@ -571,20 +552,20 @@ static int kvmppc_ps_two_in(struct kvm_vcpu *vcpu, bool rc,
WARN_ON(rc);
/* PS0 */
- kvm_cvt_df(&fpr[reg_in1], &ps0_in1);
+ kvm_cvt_df(&VCPU_FPR(vcpu, reg_in1), &ps0_in1);
if (scalar & SCALAR_LOW)
ps0_in2 = qpr[reg_in2];
else
- kvm_cvt_df(&fpr[reg_in2], &ps0_in2);
+ kvm_cvt_df(&VCPU_FPR(vcpu, reg_in2), &ps0_in2);
- func(&vcpu->arch.fpscr, &ps0_out, &ps0_in1, &ps0_in2);
+ func(&vcpu->arch.fp.fpscr, &ps0_out, &ps0_in1, &ps0_in2);
if (!(scalar & SCALAR_NO_PS0)) {
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]);
+ kvm_cvt_fd(&ps0_out, &VCPU_FPR(vcpu, reg_out));
}
/* PS1 */
@@ -594,7 +575,7 @@ static int kvmppc_ps_two_in(struct kvm_vcpu *vcpu, bool rc,
if (scalar & SCALAR_HIGH)
ps1_in2 = ps0_in2;
- func(&vcpu->arch.fpscr, &ps1_out, &ps1_in1, &ps1_in2);
+ func(&vcpu->arch.fp.fpscr, &ps1_out, &ps1_in1, &ps1_in2);
if (!(scalar & SCALAR_NO_PS1)) {
qpr[reg_out] = ps1_out;
@@ -612,7 +593,6 @@ static int kvmppc_ps_one_in(struct kvm_vcpu *vcpu, bool rc,
u32 *dst, u32 *src1))
{
u32 *qpr = vcpu->arch.qpr;
- u64 *fpr = vcpu->arch.fpr;
u32 ps0_out, ps0_in;
u32 ps1_in;
@@ -620,17 +600,17 @@ static int kvmppc_ps_one_in(struct kvm_vcpu *vcpu, bool rc,
WARN_ON(rc);
/* PS0 */
- kvm_cvt_df(&fpr[reg_in], &ps0_in);
- func(&vcpu->arch.fpscr, &ps0_out, &ps0_in);
+ kvm_cvt_df(&VCPU_FPR(vcpu, reg_in), &ps0_in);
+ func(&vcpu->arch.fp.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]);
+ kvm_cvt_fd(&ps0_out, &VCPU_FPR(vcpu, reg_out));
/* PS1 */
ps1_in = qpr[reg_in];
- func(&vcpu->arch.fpscr, &qpr[reg_out], &ps1_in);
+ func(&vcpu->arch.fp.fpscr, &qpr[reg_out], &ps1_in);
dprintk(KERN_INFO "PS1 ps1 -> f(0x%x) = 0x%x\n",
ps1_in, qpr[reg_out]);
@@ -638,32 +618,44 @@ 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 = kvmppc_get_last_inst(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;
+ u64 *fpr_d, *fpr_a, *fpr_b, *fpr_c;
- int ax_rd = inst_get_field(inst, 6, 10);
- int ax_ra = inst_get_field(inst, 11, 15);
- int ax_rb = inst_get_field(inst, 16, 20);
- int ax_rc = inst_get_field(inst, 21, 25);
- short full_d = inst_get_field(inst, 16, 31);
-
- u64 *fpr_d = &vcpu->arch.fpr[ax_rd];
- u64 *fpr_a = &vcpu->arch.fpr[ax_ra];
- u64 *fpr_b = &vcpu->arch.fpr[ax_rb];
- u64 *fpr_c = &vcpu->arch.fpr[ax_rc];
-
- bool rcomp = (inst & 1) ? true : false;
- u32 cr = kvmppc_get_cr(vcpu);
+ bool rcomp;
+ u32 cr;
#ifdef DEBUG
int i;
#endif
+ emulated = kvmppc_get_last_inst(vcpu, INST_GENERIC, &pinst);
+ inst = ppc_inst_val(pinst);
+ if (emulated != EMULATE_DONE)
+ return emulated;
+
+ ax_rd = inst_get_field(inst, 6, 10);
+ ax_ra = inst_get_field(inst, 11, 15);
+ ax_rb = inst_get_field(inst, 16, 20);
+ ax_rc = inst_get_field(inst, 21, 25);
+ full_d = inst_get_field(inst, 16, 31);
+
+ fpr_d = &VCPU_FPR(vcpu, ax_rd);
+ fpr_a = &VCPU_FPR(vcpu, ax_ra);
+ fpr_b = &VCPU_FPR(vcpu, ax_rb);
+ fpr_c = &VCPU_FPR(vcpu, ax_rc);
+
+ rcomp = (inst & 1) ? true : false;
+ cr = kvmppc_get_cr(vcpu);
+
if (!kvmppc_inst_is_paired_single(vcpu, inst))
return EMULATE_FAIL;
- if (!(vcpu->arch.shared->msr & MSR_FP)) {
+ if (!(kvmppc_get_msr(vcpu) & MSR_FP)) {
kvmppc_book3s_queue_irqprio(vcpu, BOOK3S_INTERRUPT_FP_UNAVAIL);
return EMULATE_AGAIN;
}
@@ -674,11 +666,11 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
/* Do we need to clear FE0 / FE1 here? Don't think so. */
#ifdef DEBUG
- for (i = 0; i < ARRAY_SIZE(vcpu->arch.fpr); i++) {
+ for (i = 0; i < ARRAY_SIZE(vcpu->arch.fp.fpr); i++) {
u32 f;
- kvm_cvt_df(&vcpu->arch.fpr[i], &f);
+ kvm_cvt_df(&VCPU_FPR(vcpu, 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]);
+ i, f, VCPU_FPR(vcpu, i), i, vcpu->arch.qpr[i]);
}
#endif
@@ -690,7 +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:
@@ -700,7 +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);
@@ -713,7 +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:
@@ -723,7 +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);
@@ -743,7 +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:
@@ -757,15 +749,15 @@ 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);
break;
}
case OP_4X_PS_NEG:
- vcpu->arch.fpr[ax_rd] = vcpu->arch.fpr[ax_rb];
- vcpu->arch.fpr[ax_rd] ^= 0x8000000000000000ULL;
+ VCPU_FPR(vcpu, ax_rd) = VCPU_FPR(vcpu, ax_rb);
+ VCPU_FPR(vcpu, ax_rd) ^= 0x8000000000000000ULL;
vcpu->arch.qpr[ax_rd] = vcpu->arch.qpr[ax_rb];
vcpu->arch.qpr[ax_rd] ^= 0x80000000;
break;
@@ -775,7 +767,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
break;
case OP_4X_PS_MR:
WARN_ON(rcomp);
- vcpu->arch.fpr[ax_rd] = vcpu->arch.fpr[ax_rb];
+ VCPU_FPR(vcpu, ax_rd) = VCPU_FPR(vcpu, ax_rb);
vcpu->arch.qpr[ax_rd] = vcpu->arch.qpr[ax_rb];
break;
case OP_4X_PS_CMPO1:
@@ -784,44 +776,44 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
break;
case OP_4X_PS_NABS:
WARN_ON(rcomp);
- vcpu->arch.fpr[ax_rd] = vcpu->arch.fpr[ax_rb];
- vcpu->arch.fpr[ax_rd] |= 0x8000000000000000ULL;
+ VCPU_FPR(vcpu, ax_rd) = VCPU_FPR(vcpu, ax_rb);
+ VCPU_FPR(vcpu, ax_rd) |= 0x8000000000000000ULL;
vcpu->arch.qpr[ax_rd] = vcpu->arch.qpr[ax_rb];
vcpu->arch.qpr[ax_rd] |= 0x80000000;
break;
case OP_4X_PS_ABS:
WARN_ON(rcomp);
- vcpu->arch.fpr[ax_rd] = vcpu->arch.fpr[ax_rb];
- vcpu->arch.fpr[ax_rd] &= ~0x8000000000000000ULL;
+ VCPU_FPR(vcpu, ax_rd) = VCPU_FPR(vcpu, ax_rb);
+ VCPU_FPR(vcpu, ax_rd) &= ~0x8000000000000000ULL;
vcpu->arch.qpr[ax_rd] = vcpu->arch.qpr[ax_rb];
vcpu->arch.qpr[ax_rd] &= ~0x80000000;
break;
case OP_4X_PS_MERGE00:
WARN_ON(rcomp);
- 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_FPR(vcpu, ax_rd) = VCPU_FPR(vcpu, ax_ra);
+ /* vcpu->arch.qpr[ax_rd] = VCPU_FPR(vcpu, ax_rb); */
+ kvm_cvt_df(&VCPU_FPR(vcpu, ax_rb),
&vcpu->arch.qpr[ax_rd]);
break;
case OP_4X_PS_MERGE01:
WARN_ON(rcomp);
- vcpu->arch.fpr[ax_rd] = vcpu->arch.fpr[ax_ra];
+ VCPU_FPR(vcpu, ax_rd) = VCPU_FPR(vcpu, ax_ra);
vcpu->arch.qpr[ax_rd] = vcpu->arch.qpr[ax_rb];
break;
case OP_4X_PS_MERGE10:
WARN_ON(rcomp);
- /* vcpu->arch.fpr[ax_rd] = vcpu->arch.qpr[ax_ra]; */
+ /* VCPU_FPR(vcpu, ax_rd) = vcpu->arch.qpr[ax_ra]; */
kvm_cvt_fd(&vcpu->arch.qpr[ax_ra],
- &vcpu->arch.fpr[ax_rd]);
- /* vcpu->arch.qpr[ax_rd] = vcpu->arch.fpr[ax_rb]; */
- kvm_cvt_df(&vcpu->arch.fpr[ax_rb],
+ &VCPU_FPR(vcpu, ax_rd));
+ /* vcpu->arch.qpr[ax_rd] = VCPU_FPR(vcpu, ax_rb); */
+ kvm_cvt_df(&VCPU_FPR(vcpu, ax_rb),
&vcpu->arch.qpr[ax_rd]);
break;
case OP_4X_PS_MERGE11:
WARN_ON(rcomp);
- /* vcpu->arch.fpr[ax_rd] = vcpu->arch.qpr[ax_ra]; */
+ /* VCPU_FPR(vcpu, ax_rd) = vcpu->arch.qpr[ax_ra]; */
kvm_cvt_fd(&vcpu->arch.qpr[ax_ra],
- &vcpu->arch.fpr[ax_rd]);
+ &VCPU_FPR(vcpu, ax_rd));
vcpu->arch.qpr[ax_rd] = vcpu->arch.qpr[ax_rb];
break;
}
@@ -834,7 +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:
@@ -844,7 +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);
@@ -856,7 +848,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
case OP_4A_PS_SUM1:
emulated = kvmppc_ps_two_in(vcpu, rcomp, ax_rd,
ax_rb, ax_ra, SCALAR_NO_PS0 | SCALAR_HIGH, fps_fadds);
- vcpu->arch.fpr[ax_rd] = vcpu->arch.fpr[ax_rc];
+ VCPU_FPR(vcpu, ax_rd) = VCPU_FPR(vcpu, ax_rc);
break;
case OP_4A_PS_SUM0:
emulated = kvmppc_ps_two_in(vcpu, rcomp, ax_rd,
@@ -932,7 +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;
}
@@ -940,7 +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)
@@ -951,7 +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;
}
@@ -959,7 +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)
@@ -970,7 +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;
}
@@ -978,7 +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)
@@ -989,7 +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;
}
@@ -997,7 +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)
@@ -1011,7 +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;
}
@@ -1020,7 +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)
@@ -1032,7 +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;
}
@@ -1041,7 +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)
@@ -1053,7 +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;
}
@@ -1062,7 +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)
@@ -1074,7 +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;
}
@@ -1083,7 +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)
@@ -1095,7 +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;
@@ -1106,45 +1098,45 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
case 59:
switch (inst_get_field(inst, 21, 30)) {
case OP_59_FADDS:
- fpd_fadds(&vcpu->arch.fpscr, &cr, fpr_d, fpr_a, fpr_b);
+ fpd_fadds(&vcpu->arch.fp.fpscr, &cr, fpr_d, fpr_a, fpr_b);
kvmppc_sync_qpr(vcpu, ax_rd);
break;
case OP_59_FSUBS:
- fpd_fsubs(&vcpu->arch.fpscr, &cr, fpr_d, fpr_a, fpr_b);
+ fpd_fsubs(&vcpu->arch.fp.fpscr, &cr, fpr_d, fpr_a, fpr_b);
kvmppc_sync_qpr(vcpu, ax_rd);
break;
case OP_59_FDIVS:
- fpd_fdivs(&vcpu->arch.fpscr, &cr, fpr_d, fpr_a, fpr_b);
+ fpd_fdivs(&vcpu->arch.fp.fpscr, &cr, fpr_d, fpr_a, fpr_b);
kvmppc_sync_qpr(vcpu, ax_rd);
break;
case OP_59_FRES:
- fpd_fres(&vcpu->arch.fpscr, &cr, fpr_d, fpr_b);
+ fpd_fres(&vcpu->arch.fp.fpscr, &cr, fpr_d, fpr_b);
kvmppc_sync_qpr(vcpu, ax_rd);
break;
case OP_59_FRSQRTES:
- fpd_frsqrtes(&vcpu->arch.fpscr, &cr, fpr_d, fpr_b);
+ fpd_frsqrtes(&vcpu->arch.fp.fpscr, &cr, fpr_d, fpr_b);
kvmppc_sync_qpr(vcpu, ax_rd);
break;
}
switch (inst_get_field(inst, 26, 30)) {
case OP_59_FMULS:
- fpd_fmuls(&vcpu->arch.fpscr, &cr, fpr_d, fpr_a, fpr_c);
+ fpd_fmuls(&vcpu->arch.fp.fpscr, &cr, fpr_d, fpr_a, fpr_c);
kvmppc_sync_qpr(vcpu, ax_rd);
break;
case OP_59_FMSUBS:
- fpd_fmsubs(&vcpu->arch.fpscr, &cr, fpr_d, fpr_a, fpr_c, fpr_b);
+ fpd_fmsubs(&vcpu->arch.fp.fpscr, &cr, fpr_d, fpr_a, fpr_c, fpr_b);
kvmppc_sync_qpr(vcpu, ax_rd);
break;
case OP_59_FMADDS:
- fpd_fmadds(&vcpu->arch.fpscr, &cr, fpr_d, fpr_a, fpr_c, fpr_b);
+ fpd_fmadds(&vcpu->arch.fp.fpscr, &cr, fpr_d, fpr_a, fpr_c, fpr_b);
kvmppc_sync_qpr(vcpu, ax_rd);
break;
case OP_59_FNMSUBS:
- fpd_fnmsubs(&vcpu->arch.fpscr, &cr, fpr_d, fpr_a, fpr_c, fpr_b);
+ fpd_fnmsubs(&vcpu->arch.fp.fpscr, &cr, fpr_d, fpr_a, fpr_c, fpr_b);
kvmppc_sync_qpr(vcpu, ax_rd);
break;
case OP_59_FNMADDS:
- fpd_fnmadds(&vcpu->arch.fpscr, &cr, fpr_d, fpr_a, fpr_c, fpr_b);
+ fpd_fnmadds(&vcpu->arch.fp.fpscr, &cr, fpr_d, fpr_a, fpr_c, fpr_b);
kvmppc_sync_qpr(vcpu, ax_rd);
break;
}
@@ -1159,12 +1151,12 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
break;
case OP_63_MFFS:
/* XXX missing CR */
- *fpr_d = vcpu->arch.fpscr;
+ *fpr_d = vcpu->arch.fp.fpscr;
break;
case OP_63_MTFSF:
/* XXX missing fm bits */
/* XXX missing CR */
- vcpu->arch.fpscr = *fpr_b;
+ vcpu->arch.fp.fpscr = *fpr_b;
break;
case OP_63_FCMPU:
{
@@ -1172,7 +1164,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
u32 cr0_mask = 0xf0000000;
u32 cr_shift = inst_get_field(inst, 6, 8) * 4;
- fpd_fcmpu(&vcpu->arch.fpscr, &tmp_cr, fpr_a, fpr_b);
+ fpd_fcmpu(&vcpu->arch.fp.fpscr, &tmp_cr, fpr_a, fpr_b);
cr &= ~(cr0_mask >> cr_shift);
cr |= (cr & cr0_mask) >> cr_shift;
break;
@@ -1183,40 +1175,40 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
u32 cr0_mask = 0xf0000000;
u32 cr_shift = inst_get_field(inst, 6, 8) * 4;
- fpd_fcmpo(&vcpu->arch.fpscr, &tmp_cr, fpr_a, fpr_b);
+ fpd_fcmpo(&vcpu->arch.fp.fpscr, &tmp_cr, fpr_a, fpr_b);
cr &= ~(cr0_mask >> cr_shift);
cr |= (cr & cr0_mask) >> cr_shift;
break;
}
case OP_63_FNEG:
- fpd_fneg(&vcpu->arch.fpscr, &cr, fpr_d, fpr_b);
+ fpd_fneg(&vcpu->arch.fp.fpscr, &cr, fpr_d, fpr_b);
break;
case OP_63_FMR:
*fpr_d = *fpr_b;
break;
case OP_63_FABS:
- fpd_fabs(&vcpu->arch.fpscr, &cr, fpr_d, fpr_b);
+ fpd_fabs(&vcpu->arch.fp.fpscr, &cr, fpr_d, fpr_b);
break;
case OP_63_FCPSGN:
- fpd_fcpsgn(&vcpu->arch.fpscr, &cr, fpr_d, fpr_a, fpr_b);
+ fpd_fcpsgn(&vcpu->arch.fp.fpscr, &cr, fpr_d, fpr_a, fpr_b);
break;
case OP_63_FDIV:
- fpd_fdiv(&vcpu->arch.fpscr, &cr, fpr_d, fpr_a, fpr_b);
+ fpd_fdiv(&vcpu->arch.fp.fpscr, &cr, fpr_d, fpr_a, fpr_b);
break;
case OP_63_FADD:
- fpd_fadd(&vcpu->arch.fpscr, &cr, fpr_d, fpr_a, fpr_b);
+ fpd_fadd(&vcpu->arch.fp.fpscr, &cr, fpr_d, fpr_a, fpr_b);
break;
case OP_63_FSUB:
- fpd_fsub(&vcpu->arch.fpscr, &cr, fpr_d, fpr_a, fpr_b);
+ fpd_fsub(&vcpu->arch.fp.fpscr, &cr, fpr_d, fpr_a, fpr_b);
break;
case OP_63_FCTIW:
- fpd_fctiw(&vcpu->arch.fpscr, &cr, fpr_d, fpr_b);
+ fpd_fctiw(&vcpu->arch.fp.fpscr, &cr, fpr_d, fpr_b);
break;
case OP_63_FCTIWZ:
- fpd_fctiwz(&vcpu->arch.fpscr, &cr, fpr_d, fpr_b);
+ fpd_fctiwz(&vcpu->arch.fp.fpscr, &cr, fpr_d, fpr_b);
break;
case OP_63_FRSP:
- fpd_frsp(&vcpu->arch.fpscr, &cr, fpr_d, fpr_b);
+ fpd_frsp(&vcpu->arch.fp.fpscr, &cr, fpr_d, fpr_b);
kvmppc_sync_qpr(vcpu, ax_rd);
break;
case OP_63_FRSQRTE:
@@ -1224,39 +1216,39 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
double one = 1.0f;
/* fD = sqrt(fB) */
- fpd_fsqrt(&vcpu->arch.fpscr, &cr, fpr_d, fpr_b);
+ fpd_fsqrt(&vcpu->arch.fp.fpscr, &cr, fpr_d, fpr_b);
/* fD = 1.0f / fD */
- fpd_fdiv(&vcpu->arch.fpscr, &cr, fpr_d, (u64*)&one, fpr_d);
+ fpd_fdiv(&vcpu->arch.fp.fpscr, &cr, fpr_d, (u64*)&one, fpr_d);
break;
}
}
switch (inst_get_field(inst, 26, 30)) {
case OP_63_FMUL:
- fpd_fmul(&vcpu->arch.fpscr, &cr, fpr_d, fpr_a, fpr_c);
+ fpd_fmul(&vcpu->arch.fp.fpscr, &cr, fpr_d, fpr_a, fpr_c);
break;
case OP_63_FSEL:
- fpd_fsel(&vcpu->arch.fpscr, &cr, fpr_d, fpr_a, fpr_c, fpr_b);
+ fpd_fsel(&vcpu->arch.fp.fpscr, &cr, fpr_d, fpr_a, fpr_c, fpr_b);
break;
case OP_63_FMSUB:
- fpd_fmsub(&vcpu->arch.fpscr, &cr, fpr_d, fpr_a, fpr_c, fpr_b);
+ fpd_fmsub(&vcpu->arch.fp.fpscr, &cr, fpr_d, fpr_a, fpr_c, fpr_b);
break;
case OP_63_FMADD:
- fpd_fmadd(&vcpu->arch.fpscr, &cr, fpr_d, fpr_a, fpr_c, fpr_b);
+ fpd_fmadd(&vcpu->arch.fp.fpscr, &cr, fpr_d, fpr_a, fpr_c, fpr_b);
break;
case OP_63_FNMSUB:
- fpd_fnmsub(&vcpu->arch.fpscr, &cr, fpr_d, fpr_a, fpr_c, fpr_b);
+ fpd_fnmsub(&vcpu->arch.fp.fpscr, &cr, fpr_d, fpr_a, fpr_c, fpr_b);
break;
case OP_63_FNMADD:
- fpd_fnmadd(&vcpu->arch.fpscr, &cr, fpr_d, fpr_a, fpr_c, fpr_b);
+ fpd_fnmadd(&vcpu->arch.fp.fpscr, &cr, fpr_d, fpr_a, fpr_c, fpr_b);
break;
}
break;
}
#ifdef DEBUG
- for (i = 0; i < ARRAY_SIZE(vcpu->arch.fpr); i++) {
+ for (i = 0; i < ARRAY_SIZE(vcpu->arch.fp.fpr); i++) {
u32 f;
- kvm_cvt_df(&vcpu->arch.fpr[i], &f);
+ kvm_cvt_df(&VCPU_FPR(vcpu, i), &f);
dprintk(KERN_INFO "FPR[%d] = 0x%x\n", i, f);
}
#endif
@@ -1264,6 +1256,7 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
if (rcomp)
kvmppc_set_cr(vcpu, cr);
+ disable_kernel_fp();
preempt_enable();
return emulated;
generated by cgit (git 2.34.1) at 2025-12-27 11:22:50 +0000