diff options
Diffstat (limited to 'target-i386/machine.c')
| -rw-r--r-- | target-i386/machine.c | 73 |
1 files changed, 38 insertions, 35 deletions
diff --git a/target-i386/machine.c b/target-i386/machine.c index 722d62e471..cd1ddd29e9 100644 --- a/target-i386/machine.c +++ b/target-i386/machine.c @@ -42,39 +42,42 @@ static const VMStateDescription vmstate_xmm_reg = { } }; -#define VMSTATE_XMM_REGS(_field, _state, _n) \ - VMSTATE_STRUCT_ARRAY(_field, _state, _n, 0, vmstate_xmm_reg, XMMReg) +#define VMSTATE_XMM_REGS(_field, _state, _start) \ + VMSTATE_STRUCT_SUB_ARRAY(_field, _state, _start, CPU_NB_REGS, 0, \ + vmstate_xmm_reg, XMMReg) -/* YMMH format is the same as XMM */ +/* YMMH format is the same as XMM, but for bits 128-255 */ static const VMStateDescription vmstate_ymmh_reg = { .name = "ymmh_reg", .version_id = 1, .minimum_version_id = 1, .fields = (VMStateField[]) { - VMSTATE_UINT64(XMM_Q(0), XMMReg), - VMSTATE_UINT64(XMM_Q(1), XMMReg), + VMSTATE_UINT64(XMM_Q(2), XMMReg), + VMSTATE_UINT64(XMM_Q(3), XMMReg), VMSTATE_END_OF_LIST() } }; -#define VMSTATE_YMMH_REGS_VARS(_field, _state, _n, _v) \ - VMSTATE_STRUCT_ARRAY(_field, _state, _n, _v, vmstate_ymmh_reg, XMMReg) +#define VMSTATE_YMMH_REGS_VARS(_field, _state, _start, _v) \ + VMSTATE_STRUCT_SUB_ARRAY(_field, _state, _start, CPU_NB_REGS, _v, \ + vmstate_ymmh_reg, XMMReg) static const VMStateDescription vmstate_zmmh_reg = { .name = "zmmh_reg", .version_id = 1, .minimum_version_id = 1, .fields = (VMStateField[]) { - VMSTATE_UINT64(YMM_Q(0), YMMReg), - VMSTATE_UINT64(YMM_Q(1), YMMReg), - VMSTATE_UINT64(YMM_Q(2), YMMReg), - VMSTATE_UINT64(YMM_Q(3), YMMReg), + VMSTATE_UINT64(XMM_Q(4), XMMReg), + VMSTATE_UINT64(XMM_Q(5), XMMReg), + VMSTATE_UINT64(XMM_Q(6), XMMReg), + VMSTATE_UINT64(XMM_Q(7), XMMReg), VMSTATE_END_OF_LIST() } }; -#define VMSTATE_ZMMH_REGS_VARS(_field, _state, _n) \ - VMSTATE_STRUCT_ARRAY(_field, _state, _n, 0, vmstate_zmmh_reg, YMMReg) +#define VMSTATE_ZMMH_REGS_VARS(_field, _state, _start) \ + VMSTATE_STRUCT_SUB_ARRAY(_field, _state, _start, CPU_NB_REGS, 0, \ + vmstate_zmmh_reg, XMMReg) #ifdef TARGET_X86_64 static const VMStateDescription vmstate_hi16_zmm_reg = { @@ -82,20 +85,21 @@ static const VMStateDescription vmstate_hi16_zmm_reg = { .version_id = 1, .minimum_version_id = 1, .fields = (VMStateField[]) { - VMSTATE_UINT64(ZMM_Q(0), ZMMReg), - VMSTATE_UINT64(ZMM_Q(1), ZMMReg), - VMSTATE_UINT64(ZMM_Q(2), ZMMReg), - VMSTATE_UINT64(ZMM_Q(3), ZMMReg), - VMSTATE_UINT64(ZMM_Q(4), ZMMReg), - VMSTATE_UINT64(ZMM_Q(5), ZMMReg), - VMSTATE_UINT64(ZMM_Q(6), ZMMReg), - VMSTATE_UINT64(ZMM_Q(7), ZMMReg), + VMSTATE_UINT64(XMM_Q(0), XMMReg), + VMSTATE_UINT64(XMM_Q(1), XMMReg), + VMSTATE_UINT64(XMM_Q(2), XMMReg), + VMSTATE_UINT64(XMM_Q(3), XMMReg), + VMSTATE_UINT64(XMM_Q(4), XMMReg), + VMSTATE_UINT64(XMM_Q(5), XMMReg), + VMSTATE_UINT64(XMM_Q(6), XMMReg), + VMSTATE_UINT64(XMM_Q(7), XMMReg), VMSTATE_END_OF_LIST() } }; -#define VMSTATE_Hi16_ZMM_REGS_VARS(_field, _state, _n) \ - VMSTATE_STRUCT_ARRAY(_field, _state, _n, 0, vmstate_hi16_zmm_reg, ZMMReg) +#define VMSTATE_Hi16_ZMM_REGS_VARS(_field, _state, _start) \ + VMSTATE_STRUCT_SUB_ARRAY(_field, _state, _start, CPU_NB_REGS, 0, \ + vmstate_hi16_zmm_reg, XMMReg) #endif static const VMStateDescription vmstate_bnd_regs = { @@ -654,17 +658,16 @@ static bool avx512_needed(void *opaque) } for (i = 0; i < CPU_NB_REGS; i++) { -#define ENV_ZMMH(reg, field) (env->zmmh_regs[reg].YMM_Q(field)) - if (ENV_ZMMH(i, 0) || ENV_ZMMH(i, 1) || - ENV_ZMMH(i, 2) || ENV_ZMMH(i, 3)) { +#define ENV_XMM(reg, field) (env->xmm_regs[reg].XMM_Q(field)) + if (ENV_XMM(i, 4) || ENV_XMM(i, 6) || + ENV_XMM(i, 5) || ENV_XMM(i, 7)) { return true; } #ifdef TARGET_X86_64 -#define ENV_Hi16_ZMM(reg, field) (env->hi16_zmm_regs[reg].ZMM_Q(field)) - if (ENV_Hi16_ZMM(i, 0) || ENV_Hi16_ZMM(i, 1) || - ENV_Hi16_ZMM(i, 2) || ENV_Hi16_ZMM(i, 3) || - ENV_Hi16_ZMM(i, 4) || ENV_Hi16_ZMM(i, 5) || - ENV_Hi16_ZMM(i, 6) || ENV_Hi16_ZMM(i, 7)) { + if (ENV_XMM(i+16, 0) || ENV_XMM(i+16, 1) || + ENV_XMM(i+16, 2) || ENV_XMM(i+16, 3) || + ENV_XMM(i+16, 4) || ENV_XMM(i+16, 5) || + ENV_XMM(i+16, 6) || ENV_XMM(i+16, 7)) { return true; } #endif @@ -679,9 +682,9 @@ static const VMStateDescription vmstate_avx512 = { .minimum_version_id = 1, .fields = (VMStateField[]) { VMSTATE_UINT64_ARRAY(env.opmask_regs, X86CPU, NB_OPMASK_REGS), - VMSTATE_ZMMH_REGS_VARS(env.zmmh_regs, X86CPU, CPU_NB_REGS), + VMSTATE_ZMMH_REGS_VARS(env.xmm_regs, X86CPU, 0), #ifdef TARGET_X86_64 - VMSTATE_Hi16_ZMM_REGS_VARS(env.hi16_zmm_regs, X86CPU, CPU_NB_REGS), + VMSTATE_Hi16_ZMM_REGS_VARS(env.xmm_regs, X86CPU, 16), #endif VMSTATE_END_OF_LIST() } @@ -750,7 +753,7 @@ VMStateDescription vmstate_x86_cpu = { VMSTATE_INT32(env.a20_mask, X86CPU), /* XMM */ VMSTATE_UINT32(env.mxcsr, X86CPU), - VMSTATE_XMM_REGS(env.xmm_regs, X86CPU, CPU_NB_REGS), + VMSTATE_XMM_REGS(env.xmm_regs, X86CPU, 0), #ifdef TARGET_X86_64 VMSTATE_UINT64(env.efer, X86CPU), @@ -803,7 +806,7 @@ VMStateDescription vmstate_x86_cpu = { /* XSAVE related fields */ VMSTATE_UINT64_V(env.xcr0, X86CPU, 12), VMSTATE_UINT64_V(env.xstate_bv, X86CPU, 12), - VMSTATE_YMMH_REGS_VARS(env.ymmh_regs, X86CPU, CPU_NB_REGS, 12), + VMSTATE_YMMH_REGS_VARS(env.xmm_regs, X86CPU, 0, 12), VMSTATE_END_OF_LIST() /* The above list is not sorted /wrt version numbers, watch out! */ }, |