diff options
author | Paul Mackerras <paulus@samba.org> | 2013-10-15 20:43:02 +1100 |
---|---|---|
committer | Alexander Graf <agraf@suse.de> | 2014-01-09 10:15:00 +0100 |
commit | efff19122315f1431f6b02cd2983b15f5d3957bd (patch) | |
tree | 7c0e937099931df69b9efb510a9030c419767db9 /arch/powerpc/kvm/book3s_paired_singles.c | |
parent | 09548fdaf32ce77a68e7f9a8a3098c1306b04858 (diff) | |
download | linux-efff19122315f1431f6b02cd2983b15f5d3957bd.tar.bz2 |
KVM: PPC: Store FP/VSX/VMX state in thread_fp/vr_state structures
This uses struct thread_fp_state and struct thread_vr_state to store
the floating-point, VMX/Altivec and VSX state, rather than flat arrays.
This makes transferring the state to/from the thread_struct simpler
and allows us to unify the get/set_one_reg implementations for the
VSX registers.
Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'arch/powerpc/kvm/book3s_paired_singles.c')
-rw-r--r-- | arch/powerpc/kvm/book3s_paired_singles.c | 169 |
1 files changed, 83 insertions, 86 deletions
diff --git a/arch/powerpc/kvm/book3s_paired_singles.c b/arch/powerpc/kvm/book3s_paired_singles.c index a59a25a13218..c1abd95063f4 100644 --- a/arch/powerpc/kvm/book3s_paired_singles.c +++ b/arch/powerpc/kvm/book3s_paired_singles.c @@ -160,7 +160,7 @@ 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) @@ -207,11 +207,11 @@ 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; } @@ -233,18 +233,18 @@ 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: @@ -301,7 +301,7 @@ 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], @@ -319,7 +319,7 @@ 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); @@ -512,7 +512,6 @@ 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 +520,20 @@ 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 +544,7 @@ 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 +560,6 @@ 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 +569,20 @@ 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 +592,7 @@ 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 +610,6 @@ 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 +617,17 @@ 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]); @@ -649,10 +646,10 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu) 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]; + u64 *fpr_d = &VCPU_FPR(vcpu, ax_rd); + u64 *fpr_a = &VCPU_FPR(vcpu, ax_ra); + u64 *fpr_b = &VCPU_FPR(vcpu, ax_rb); + u64 *fpr_c = &VCPU_FPR(vcpu, ax_rc); bool rcomp = (inst & 1) ? true : false; u32 cr = kvmppc_get_cr(vcpu); @@ -674,11 +671,11 @@ 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 @@ -764,8 +761,8 @@ int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu) 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 +772,7 @@ 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 +781,44 @@ 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; } @@ -856,7 +853,7 @@ 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, @@ -1106,45 +1103,45 @@ 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 +1156,12 @@ 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 +1169,7 @@ 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 +1180,40 @@ 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 +1221,39 @@ 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 |