Bochs/bochs/cpu/cpudb/amd/phenomx3_8650_toliman.cc

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/////////////////////////////////////////////////////////////////////////
// $Id$
/////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2012-2017 Stanislav Shwartsman
// Written by Stanislav Shwartsman [sshwarts at sourceforge net]
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// This library 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA B 02110-1301 USA
//
/////////////////////////////////////////////////////////////////////////
#include "bochs.h"
#include "cpu.h"
#include "param_names.h"
#include "phenomx3_8650_toliman.h"
#define LOG_THIS cpu->
#if BX_SUPPORT_X86_64
phenom_8650_toliman_t::phenom_8650_toliman_t(BX_CPU_C *cpu): bx_cpuid_t(cpu)
{
if (! BX_SUPPORT_SVM)
BX_INFO(("WARNING: SVM support is not compiled in !"));
if (! BX_SUPPORT_MONITOR_MWAIT)
BX_INFO(("WARNING: MONITOR/MWAIT support is not compiled in !"));
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enable_cpu_extension(BX_ISA_X87);
enable_cpu_extension(BX_ISA_486);
enable_cpu_extension(BX_ISA_PENTIUM);
enable_cpu_extension(BX_ISA_MMX);
enable_cpu_extension(BX_ISA_3DNOW);
enable_cpu_extension(BX_ISA_SYSCALL_SYSRET_LEGACY);
enable_cpu_extension(BX_ISA_SYSENTER_SYSEXIT);
enable_cpu_extension(BX_ISA_P6);
enable_cpu_extension(BX_ISA_SSE);
enable_cpu_extension(BX_ISA_SSE2);
enable_cpu_extension(BX_ISA_SSE3);
#if BX_SUPPORT_MONITOR_MWAIT
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enable_cpu_extension(BX_ISA_MONITOR_MWAIT);
#endif
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enable_cpu_extension(BX_ISA_CLFLUSH);
enable_cpu_extension(BX_ISA_POPCNT);
enable_cpu_extension(BX_ISA_LZCNT);
enable_cpu_extension(BX_ISA_SSE4A);
enable_cpu_extension(BX_ISA_DEBUG_EXTENSIONS);
enable_cpu_extension(BX_ISA_VME);
enable_cpu_extension(BX_ISA_PSE);
enable_cpu_extension(BX_ISA_PAE);
enable_cpu_extension(BX_ISA_PGE);
#if BX_PHY_ADDRESS_LONG
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enable_cpu_extension(BX_ISA_PSE36);
#endif
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enable_cpu_extension(BX_ISA_MTRR);
enable_cpu_extension(BX_ISA_PAT);
enable_cpu_extension(BX_ISA_XAPIC);
enable_cpu_extension(BX_ISA_LONG_MODE);
enable_cpu_extension(BX_ISA_LM_LAHF_SAHF);
enable_cpu_extension(BX_ISA_NX);
enable_cpu_extension(BX_ISA_FFXSR);
enable_cpu_extension(BX_ISA_CMPXCHG16B);
enable_cpu_extension(BX_ISA_1G_PAGES);
enable_cpu_extension(BX_ISA_MISALIGNED_SSE);
enable_cpu_extension(BX_ISA_RDTSCP);
#if BX_SUPPORT_SVM
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enable_cpu_extension(BX_ISA_SVM);
#endif
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enable_cpu_extension(BX_ISA_ALT_MOV_CR8);
enable_cpu_extension(BX_ISA_XAPIC_EXT);
}
void phenom_8650_toliman_t::get_cpuid_leaf(Bit32u function, Bit32u subfunction, cpuid_function_t *leaf) const
{
static const char* brand_string = "AMD Phenom(tm) 8650 Triple-Core Processor\0\0\0\0\0\0\0";
static bx_bool cpuid_limit_winnt = SIM->get_param_bool(BXPN_CPUID_LIMIT_WINNT)->get();
if (cpuid_limit_winnt)
if (function > 1 && function < 0x80000000) function = 1;
switch(function) {
case 0x80000000:
get_ext_cpuid_leaf_0(leaf);
return;
case 0x80000001:
get_ext_cpuid_leaf_1(leaf);
return;
case 0x80000002:
case 0x80000003:
case 0x80000004:
get_ext_cpuid_brand_string_leaf(brand_string, function, leaf);
return;
case 0x80000005:
get_ext_cpuid_leaf_5(leaf);
return;
case 0x80000006:
get_ext_cpuid_leaf_6(leaf);
return;
case 0x80000007:
get_ext_cpuid_leaf_7(leaf);
return;
case 0x80000008:
get_ext_cpuid_leaf_8(leaf);
return;
#if BX_SUPPORT_SVM
case 0x8000000A:
get_ext_cpuid_leaf_A(leaf);
return;
#endif
case 0x80000019:
get_ext_cpuid_leaf_19(leaf);
return;
case 0x8000001A:
get_ext_cpuid_leaf_1A(leaf);
return;
case 0x00000000:
get_std_cpuid_leaf_0(leaf);
return;
case 0x00000001:
get_std_cpuid_leaf_1(leaf);
return;
#if BX_SUPPORT_MONITOR_MWAIT
case 0x00000005:
get_std_cpuid_leaf_5(leaf);
return;
#endif
default:
get_reserved_leaf(leaf);
return;
}
}
#if BX_SUPPORT_SVM
Bit32u phenom_8650_toliman_t::get_svm_extensions_bitmask(void) const
{
return BX_CPUID_SVM_NESTED_PAGING |
BX_CPUID_SVM_LBR_VIRTUALIZATION |
BX_CPUID_SVM_SVM_LOCK;
}
#endif
// leaf 0x00000000 //
void phenom_8650_toliman_t::get_std_cpuid_leaf_0(cpuid_function_t *leaf) const
{
static const char* vendor_string = "AuthenticAMD";
// EAX: highest std function understood by CPUID
// EBX: vendor ID string
// EDX: vendor ID string
// ECX: vendor ID string
unsigned max_leaf = BX_SUPPORT_MONITOR_MWAIT ? 0x5 : 0x1;
static bx_bool cpuid_limit_winnt = SIM->get_param_bool(BXPN_CPUID_LIMIT_WINNT)->get();
if (cpuid_limit_winnt)
max_leaf = 0x1;
get_leaf_0(max_leaf, vendor_string, leaf);
}
// leaf 0x00000001 //
void phenom_8650_toliman_t::get_std_cpuid_leaf_1(cpuid_function_t *leaf) const
{
// EAX: CPU Version Information
// [3:0] Stepping ID
// [7:4] Model: starts at 1
// [11:8] Family: 4=486, 5=Pentium, 6=PPro, ...
// [13:12] Type: 0=OEM, 1=overdrive, 2=dual cpu, 3=reserved
// [19:16] Extended Model
// [27:20] Extended Family
leaf->eax = 0x00100F23;
// EBX:
// [7:0] Brand ID
// [15:8] CLFLUSH cache line size (value*8 = cache line size in bytes)
// [23:16] Number of logical processors in one physical processor
// [31:24] Local Apic ID
unsigned n_logical_processors = ncores*nthreads;
leaf->ebx = ((CACHE_LINE_SIZE / 8) << 8) |
(n_logical_processors << 16);
#if BX_SUPPORT_APIC
leaf->ebx |= ((cpu->get_apic_id() & 0xff) << 24);
#endif
// ECX: Extended Feature Flags
// * [0:0] SSE3: SSE3 Instructions
// [1:1] PCLMULQDQ Instruction support
// [2:2] DTES64: 64-bit DS area
// * [3:3] MONITOR/MWAIT support
// [4:4] DS-CPL: CPL qualified debug store
// [5:5] VMX: Virtual Machine Technology
// [6:6] SMX: Secure Virtual Machine Technology
// [7:7] EST: Enhanced Intel SpeedStep Technology
// [8:8] TM2: Thermal Monitor 2
// [9:9] SSSE3: SSSE3 Instructions
// [10:10] CNXT-ID: L1 context ID
// [11:11] reserved
// [12:12] FMA Instructions support
// * [13:13] CMPXCHG16B: CMPXCHG16B instruction support
// [14:14] xTPR update control
// [15:15] PDCM - Perfon and Debug Capability MSR
// [16:16] reserved
// [17:17] PCID: Process Context Identifiers
// [18:18] DCA - Direct Cache Access
// [19:19] SSE4.1 Instructions
// [20:20] SSE4.2 Instructions
// [21:21] X2APIC
// [22:22] MOVBE instruction
// * [23:23] POPCNT instruction
// [24:24] TSC Deadline
// [25:25] AES Instructions
// [26:26] XSAVE extensions support
// [27:27] OSXSAVE support
// [28:28] AVX extensions support
// [29:29] AVX F16C - Float16 conversion support
// [30:30] RDRAND instruction
// [31:31] reserved
leaf->ecx = BX_CPUID_EXT_SSE3 |
#if BX_SUPPORT_MONITOR_MWAIT
BX_CPUID_EXT_MONITOR_MWAIT |
#endif
BX_CPUID_EXT_CMPXCHG16B |
BX_CPUID_EXT_POPCNT;
// EDX: Standard Feature Flags
// * [0:0] FPU on chip
// * [1:1] VME: Virtual-8086 Mode enhancements
// * [2:2] DE: Debug Extensions (I/O breakpoints)
// * [3:3] PSE: Page Size Extensions
// * [4:4] TSC: Time Stamp Counter
// * [5:5] MSR: RDMSR and WRMSR support
// * [6:6] PAE: Physical Address Extensions
// * [7:7] MCE: Machine Check Exception
// * [8:8] CXS: CMPXCHG8B instruction
// * [9:9] APIC: APIC on Chip
// [10:10] Reserved
// * [11:11] SYSENTER/SYSEXIT support
// * [12:12] MTRR: Memory Type Range Reg
// * [13:13] PGE/PTE Global Bit
// * [14:14] MCA: Machine Check Architecture
// * [15:15] CMOV: Cond Mov/Cmp Instructions
// * [16:16] PAT: Page Attribute Table
// * [17:17] PSE-36: Physical Address Extensions
// [18:18] PSN: Processor Serial Number
// * [19:19] CLFLUSH: CLFLUSH Instruction support
// [20:20] Reserved
// [21:21] DS: Debug Store
// [22:22] ACPI: Thermal Monitor and Software Controlled Clock Facilities
// * [23:23] MMX Technology
// * [24:24] FXSR: FXSAVE/FXRSTOR (also indicates CR4.OSFXSR is available)
// * [25:25] SSE: SSE Extensions
// * [26:26] SSE2: SSE2 Extensions
// [27:27] Self Snoop
// * [28:28] Hyper Threading Technology
// [29:29] TM: Thermal Monitor
// [30:30] Reserved
// [31:31] PBE: Pending Break Enable
leaf->edx = BX_CPUID_STD_X87 |
BX_CPUID_STD_VME |
BX_CPUID_STD_DEBUG_EXTENSIONS |
BX_CPUID_STD_PSE |
BX_CPUID_STD_TSC |
BX_CPUID_STD_MSR |
BX_CPUID_STD_PAE |
BX_CPUID_STD_MCE |
BX_CPUID_STD_CMPXCHG8B |
BX_CPUID_STD_SYSENTER_SYSEXIT |
BX_CPUID_STD_MTRR |
BX_CPUID_STD_GLOBAL_PAGES |
BX_CPUID_STD_MCA |
BX_CPUID_STD_CMOV |
BX_CPUID_STD_PAT |
BX_CPUID_STD_PSE36 |
BX_CPUID_STD_CLFLUSH |
BX_CPUID_STD_MMX |
BX_CPUID_STD_FXSAVE_FXRSTOR |
BX_CPUID_STD_SSE |
BX_CPUID_STD_SSE2 |
BX_CPUID_STD_HT;
#if BX_SUPPORT_APIC
// if MSR_APICBASE APIC Global Enable bit has been cleared,
// the CPUID feature flag for the APIC is set to 0.
if (cpu->msr.apicbase & 0x800)
leaf->edx |= BX_CPUID_STD_APIC; // APIC on chip
#endif
}
#if BX_SUPPORT_MONITOR_MWAIT
// leaf 0x00000005 //
void phenom_8650_toliman_t::get_std_cpuid_leaf_5(cpuid_function_t *leaf) const
{
// CPUID function 0x00000005 - MONITOR/MWAIT Leaf
// EAX - Smallest monitor-line size in bytes
// EBX - Largest monitor-line size in bytes
// ECX -
// [31:2] - reserved
// [1:1] - exit MWAIT even with EFLAGS.IF = 0
// [0:0] - MONITOR/MWAIT extensions are supported
// EDX -
// [03-00] - number of C0 sub C-states supported using MWAIT
// [07-04] - number of C1 sub C-states supported using MWAIT
// [11-08] - number of C2 sub C-states supported using MWAIT
// [15-12] - number of C3 sub C-states supported using MWAIT
// [19-16] - number of C4 sub C-states supported using MWAIT
// [31-20] - reserved (MBZ)
leaf->eax = CACHE_LINE_SIZE;
leaf->ebx = CACHE_LINE_SIZE;
leaf->ecx = 3;
leaf->edx = 0;
}
#endif
// leaf 0x80000000 //
void phenom_8650_toliman_t::get_ext_cpuid_leaf_0(cpuid_function_t *leaf) const
{
get_leaf_0(0x8000001A, "AuthenticAMD", leaf);
}
// leaf 0x80000001 //
void phenom_8650_toliman_t::get_ext_cpuid_leaf_1(cpuid_function_t *leaf) const
{
// EAX: CPU Version Information (same as 0x00000001.EAX)
leaf->eax = 0x00100F23;
// EBX: Brand ID
leaf->ebx = 0x10000563;
// ECX:
// * [0:0] LAHF/SAHF instructions support in 64-bit mode
// * [1:1] CMP_Legacy: Core multi-processing legacy mode (AMD)
// * [2:2] SVM: Secure Virtual Machine (AMD)
// * [3:3] Extended APIC Space
// * [4:4] AltMovCR8: LOCK MOV CR0 means MOV CR8
// * [5:5] LZCNT: LZCNT instruction support
// * [6:6] SSE4A: SSE4A Instructions support
// * [7:7] Misaligned SSE support
// * [8:8] PREFETCHW: PREFETCHW instruction support
// * [9:9] OSVW: OS visible workarounds (AMD)
// * [10:10] IBS: Instruction based sampling
// [11:11] XOP: Extended Operations Support and XOP Prefix
// [12:12] SKINIT support
// [13:13] WDT: Watchdog timer support
// [14:14] Reserved
// [15:15] LWP: Light weight profiling
// [16:16] FMA4: Four-operand FMA instructions support
// [17:17] Reserved
// [18:18] Reserved
// [19:19] Reserved
// [20:20] NodeId: Indicates support for NodeId MSR (0xc001100c)
// [21:21] Reserved
// [22:22] TBM: trailing bit manipulation instructions support
// [23:23] Topology extensions support
// [31:24] Reserved
leaf->ecx = BX_CPUID_EXT2_LAHF_SAHF |
BX_CPUID_EXT2_CMP_LEGACY |
#if BX_SUPPORT_SVM
BX_CPUID_EXT2_SVM |
#endif
BX_CPUID_EXT2_EXT_APIC_SPACE |
BX_CPUID_EXT2_ALT_MOV_CR8 |
BX_CPUID_EXT2_LZCNT |
BX_CPUID_EXT2_SSE4A |
BX_CPUID_EXT2_MISALIGNED_SSE |
BX_CPUID_EXT2_PREFETCHW |
BX_CPUID_EXT2_OSVW |
BX_CPUID_EXT2_IBS;
// EDX:
// Many of the bits in EDX are the same as FN 0x00000001 for AMD
// * [0:0] FPU on chip
// * [1:1] VME: Virtual-8086 Mode enhancements
// * [2:2] DE: Debug Extensions (I/O breakpoints)
// * [3:3] PSE: Page Size Extensions
// * [4:4] TSC: Time Stamp Counter
// * [5:5] MSR: RDMSR and WRMSR support
// * [6:6] PAE: Physical Address Extensions
// * [7:7] MCE: Machine Check Exception
// * [8:8] CXS: CMPXCHG8B instruction
// * [9:9] APIC: APIC on Chip
// [10:10] Reserved
// * [11:11] SYSCALL/SYSRET support
// * [12:12] MTRR: Memory Type Range Reg
// * [13:13] PGE/PTE Global Bit
// * [14:14] MCA: Machine Check Architecture
// * [15:15] CMOV: Cond Mov/Cmp Instructions
// * [16:16] PAT: Page Attribute Table
// * [17:17] PSE-36: Physical Address Extensions
// [18:18] Reserved
// [19:19] Reserved
// * [20:20] No-Execute page protection
// [21:21] Reserved
// * [22:22] AMD MMX Extensions
// * [23:23] MMX Technology
// * [24:24] FXSR: FXSAVE/FXRSTOR (also indicates CR4.OSFXSR is available)
// * [25:25] Fast FXSAVE/FXRSTOR mode support
// * [26:26] 1G paging support
// * [27:27] Support RDTSCP Instruction
// [28:28] Reserved
// * [29:29] Long Mode
// * [30:30] AMD 3DNow! Extensions
// * [31:31] AMD 3DNow! Instructions
leaf->edx = BX_CPUID_STD_X87 |
BX_CPUID_STD_VME |
BX_CPUID_STD_DEBUG_EXTENSIONS |
BX_CPUID_STD_PSE |
BX_CPUID_STD_TSC |
BX_CPUID_STD_MSR |
BX_CPUID_STD_PAE |
BX_CPUID_STD_MCE |
BX_CPUID_STD_CMPXCHG8B |
BX_CPUID_STD2_SYSCALL_SYSRET |
BX_CPUID_STD_MTRR |
BX_CPUID_STD_GLOBAL_PAGES |
BX_CPUID_STD_MCA |
BX_CPUID_STD_CMOV |
BX_CPUID_STD_PAT |
BX_CPUID_STD_PSE36 |
BX_CPUID_STD2_NX |
BX_CPUID_STD2_AMD_MMX_EXT |
BX_CPUID_STD_MMX |
BX_CPUID_STD_FXSAVE_FXRSTOR |
BX_CPUID_STD2_FFXSR |
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BX_CPUID_STD2_1G_PAGES |
BX_CPUID_STD2_RDTSCP |
BX_CPUID_STD2_LONG_MODE |
BX_CPUID_STD2_3DNOW_EXT |
BX_CPUID_STD2_3DNOW;
#if BX_SUPPORT_APIC
// if MSR_APICBASE APIC Global Enable bit has been cleared,
// the CPUID feature flag for the APIC is set to 0.
if (cpu->msr.apicbase & 0x800)
leaf->edx |= BX_CPUID_STD_APIC; // APIC on chip
#endif
}
// leaf 0x80000002 //
// leaf 0x80000003 //
// leaf 0x80000004 //
// leaf 0x80000005 //
void phenom_8650_toliman_t::get_ext_cpuid_leaf_5(cpuid_function_t *leaf) const
{
// CPUID function 0x800000005 - L1 Cache and TLB Identifiers
leaf->eax = 0xFF30FF10;
leaf->ebx = 0xFF20FF20;
leaf->ecx = 0x40020140;
leaf->edx = 0x40020140;
}
// leaf 0x80000006 //
void phenom_8650_toliman_t::get_ext_cpuid_leaf_6(cpuid_function_t *leaf) const
{
// CPUID function 0x800000006 - L2 Cache and TLB Identifiers
leaf->eax = 0x20800000;
leaf->ebx = 0x42004200;
leaf->ecx = 0x02008140;
leaf->edx = 0x0010A140;
}
// leaf 0x80000007 //
void phenom_8650_toliman_t::get_ext_cpuid_leaf_7(cpuid_function_t *leaf) const
{
// CPUID function 0x800000007 - Advanced Power Management
leaf->eax = 0;
leaf->ebx = 0;
leaf->ecx = 0;
leaf->edx = 0x000001F9;
}
// leaf 0x80000008 //
void phenom_8650_toliman_t::get_ext_cpuid_leaf_8(cpuid_function_t *leaf) const
{
bx_cpuid_t::get_ext_cpuid_leaf_8(leaf);
// ECX:
// [17..16] Performance time-stamp counter size.
// [15..12] APIC ID size, Zero value indicates that legacy methods must be
// used to derive the maximum number of cores.
// [11..8] (reserved)
// [7..0] Number of physical cores - 1.
leaf->ecx = ncores - 1;
}
// leaf 0x80000009 : Reserved //
#if BX_SUPPORT_SVM
// leaf 0x8000000A : SVM //
void phenom_8650_toliman_t::get_ext_cpuid_leaf_A(cpuid_function_t *leaf) const
{
leaf->eax = 0x01; /* SVM revision ID */
leaf->ebx = 0x40; /* number of ASIDs */
leaf->ecx = 0;
// * [0:0] NP - Nested paging support
// * [1:1] LBR virtualization
// * [2:2] SVM Lock
// [3:3] NRIPS - Next RIP save on VMEXIT
// [4:4] TscRate - MSR based TSC ratio control
// [5:5] VMCB Clean bits support
// [6:6] Flush by ASID support
// [7:7] Decode assists support
// [9:8] Reserved
// [10:10] Pause filter support
// [11:11] Reserved
// [12:12] Pause filter threshold support
// [31:13] Reserved
leaf->edx = get_svm_extensions_bitmask();
}
#endif
// leaf 0x8000000B - 0x80000018: Reserved //
void phenom_8650_toliman_t::get_ext_cpuid_leaf_19(cpuid_function_t *leaf) const
{
// CPUID function 0x800000019 - 1G Page TLB Identifiers
leaf->eax = 0xF0300000;
leaf->ebx = 0;
leaf->ecx = 0;
leaf->edx = 0;
}
void phenom_8650_toliman_t::get_ext_cpuid_leaf_1A(cpuid_function_t *leaf) const
{
// CPUID function 0x80000001A - Performance Optimization Identifiers
leaf->eax = 0x00000003;
leaf->ebx = 0;
leaf->ecx = 0;
leaf->edx = 0;
}
void phenom_8650_toliman_t::dump_cpuid(void) const
{
bx_cpuid_t::dump_cpuid(BX_SUPPORT_MONITOR_MWAIT ? 0x5 : 0x1, 0x1A);
}
bx_cpuid_t *create_phenom_8650_toliman_cpuid(BX_CPU_C *cpu) { return new phenom_8650_toliman_t(cpu); }
#endif