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Merge remote-tracking branch 'upstream/master' into feature/ich2

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This commit is contained in:
Jasmine Iwanek
2024-02-22 18:48:16 -05:00
parent 089511fd0e b728172edc
commit 78a56002c1
277 changed files with 24707 additions and 8812 deletions
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239
src/cpu/cpu.h
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@@ -86,42 +86,33 @@ enum {
};
enum {
CPU_PKG_8088 = (1 << 0),
CPU_PKG_8088_EUROPC = (1 << 1),
CPU_PKG_8086 = (1 << 2),
CPU_PKG_188 = (1 << 3),
CPU_PKG_186 = (1 << 4),
CPU_PKG_286 = (1 << 5),
CPU_PKG_386SX = (1 << 6),
CPU_PKG_386DX = (1 << 7),
CPU_PKG_M6117 = (1 << 8),
CPU_PKG_386SLC_IBM = (1 << 9),
CPU_PKG_486SLC = (1 << 10),
CPU_PKG_486SLC_IBM = (1 << 11),
CPU_PKG_486BL = (1 << 12),
CPU_PKG_486DLC = (1 << 13),
CPU_PKG_SOCKET1 = (1 << 14),
CPU_PKG_SOCKET3 = (1 << 15),
CPU_PKG_SOCKET3_PC330 = (1 << 16),
CPU_PKG_STPC = (1 << 17),
CPU_PKG_SOCKET4 = (1 << 18),
CPU_PKG_SOCKET5_7 = (1 << 19),
CPU_PKG_SOCKET8 = (1 << 20),
CPU_PKG_SLOT1 = (1 << 21),
CPU_PKG_SLOT2 = (1 << 22),
CPU_PKG_SLOTA = (1 << 23),
CPU_PKG_SOCKET370 = (1 << 24),
CPU_PKG_SOCKETA = (1 << 25),
CPU_PKG_EBGA368 = (1 << 26)
CPU_PKG_8088 = (1 << 0),
CPU_PKG_8088_EUROPC = (1 << 1),
CPU_PKG_8086 = (1 << 2),
CPU_PKG_188 = (1 << 3),
CPU_PKG_186 = (1 << 4),
CPU_PKG_286 = (1 << 5),
CPU_PKG_386SX = (1 << 6),
CPU_PKG_386DX = (1 << 7),
CPU_PKG_386DX_DESKPRO386 = (1 << 8),
CPU_PKG_M6117 = (1 << 9),
CPU_PKG_386SLC_IBM = (1 << 10),
CPU_PKG_486SLC = (1 << 11),
CPU_PKG_486SLC_IBM = (1 << 12),
CPU_PKG_486BL = (1 << 13),
CPU_PKG_486DLC = (1 << 14),
CPU_PKG_SOCKET1 = (1 << 15),
CPU_PKG_SOCKET3 = (1 << 16),
CPU_PKG_SOCKET3_PC330 = (1 << 17),
CPU_PKG_STPC = (1 << 18),
CPU_PKG_SOCKET4 = (1 << 19),
CPU_PKG_SOCKET5_7 = (1 << 20),
CPU_PKG_SOCKET8 = (1 << 21),
CPU_PKG_SLOT1 = (1 << 22),
CPU_PKG_SLOT2 = (1 << 23),
CPU_PKG_SOCKET370 = (1 << 24)
};
#define MANU_INTEL 0
#define MANU_AMD 1
#define MANU_CYRIX 2
#define MANU_IDT 3
#define MANU_NEC 4
#define MANU_IBM 5
#define CPU_SUPPORTS_DYNAREC 1
#define CPU_REQUIRES_DYNAREC 2
#define CPU_ALTERNATE_XTAL 4
@@ -165,17 +156,6 @@ typedef struct {
const CPU *cpus;
} cpu_family_t;
typedef struct {
const char *family;
const uint32_t rspeed;
const double multi;
} cpu_legacy_table_t;
typedef struct {
const char *machine;
const cpu_legacy_table_t **tables;
} cpu_legacy_machine_t;
#define C_FLAG 0x0001
#define P_FLAG 0x0004
#define A_FLAG 0x0010
@@ -194,6 +174,7 @@ typedef struct {
#define VIP_FLAG 0x0010 /* in EFLAGS */
#define VID_FLAG 0x0020 /* in EFLAGS */
#define EM_FLAG 0x00004 /* in CR0 */
#define WP_FLAG 0x10000 /* in CR0 */
#define CR4_VME (1 << 0) /* Virtual 8086 Mode Extensions */
@@ -246,58 +227,92 @@ typedef union {
} MMX_REG;
typedef struct {
/* IDT WinChip and WinChip 2 MSR's */
uint32_t tr1; /* 0x00000002, 0x0000000e */
uint32_t tr12; /* 0x00000002, 0x0000000e */
uint32_t cesr; /* 0x00000011 */
/* IBM 386SLC/486SLC/486BL MSRs */
uint64_t ibm_por; /* 0x00001000 - 386SLC and later */
uint64_t ibm_crcr; /* 0x00001001 - 386SLC and later */
uint64_t ibm_por2; /* 0x00001002 - 486SLC and later */
uint64_t ibm_pcr; /* 0x00001004 - 486BL3 */
/* Pentium Pro, Pentium II Klamath, and Pentium II Deschutes MSR's */
uint64_t apic_base; /* 0x0000001b - Should the Pentium not also have this? */
uint64_t ecx79; /* 0x00000079 */
/* IDT WinChip C6/2/VIA Cyrix III MSRs */
uint32_t fcr; /* 0x00000107 (IDT), 0x00001107 (VIA) */
uint64_t fcr2; /* 0x00000108 (IDT), 0x00001108 (VIA) */
uint64_t fcr3; /* 0x00000108 (IDT), 0x00001108 (VIA) */
uint64_t mcr[8]; /* 0x00000110 - 0x00000117 (IDT) */
uint32_t mcr_ctrl; /* 0x00000120 (IDT) */
/* AMD K5, 5k86, K6, K6-2, K6-2C, K6-3, K6-2P, and K6-3P MSR's */
uint64_t ecx83; /* 0x00000083 - AMD K5 and K6 MSR's. */
/* AMD K5/K6 MSRs */
uint64_t amd_aar; /* 0x00000082 - all K5 */
uint64_t amd_hwcr; /* 0x00000083 - all K5 and all K6 */
uint64_t amd_watmcr; /* 0x00000085 - K5 Model 1 and later */
uint64_t amd_wapmrr; /* 0x00000086 - K5 Model 1 and later */
/* Pentium Pro, Pentium II Klamath, and Pentium II Deschutes MSR's */
uint64_t ecx8x[4]; /* 0x00000088 - 0x0000008b */
uint64_t ia32_pmc[8]; /* 0x000000c1 - 0x000000c8 */
uint64_t mtrr_cap; /* 0x000000fe */
uint64_t amd_efer; /* 0xc0000080 - all K5 and all K6 */
uint64_t amd_star; /* 0xc0000081 - K6-2 and later */
uint64_t amd_whcr; /* 0xc0000082 - all K5 and all K6 */
uint64_t amd_uwccr; /* 0xc0000085 - K6-2C and later */
uint64_t amd_epmr; /* 0xc0000086 - K6-III+/2+ only */
uint64_t amd_psor; /* 0xc0000087 - K6-2C and later */
uint64_t amd_pfir; /* 0xc0000088 - K6-2C and later */
uint64_t amd_l2aar; /* 0xc0000089 - K6-III and later */
/* IDT WinChip and WinChip 2 MSR's that are also on the VIA Cyrix III */
uint32_t fcr; /* 0x00000107 (IDT), 0x00001107 (VIA) */
uint64_t fcr2; /* 0x00000108 (IDT), 0x00001108 (VIA) */
uint64_t fcr3; /* 0x00000108 (IDT), 0x00001108 (VIA) */
/* Pentium/Pentium MMX MSRs */
uint64_t mcar; /* 0x00000000 - also on K5 and (R/W) K6 */
uint64_t mctr; /* 0x00000001 - also on K5 and (R/W) K6 */
uint32_t tr1; /* 0x00000002 - also on WinChip C6/2 */
uint32_t tr2; /* 0x00000004 - reserved on PMMX */
uint32_t tr3; /* 0x00000005 */
uint32_t tr4; /* 0x00000006 */
uint32_t tr5; /* 0x00000007 */
uint32_t tr6; /* 0x00000008 */
uint32_t tr7; /* 0x00000009 */
uint32_t tr9; /* 0x0000000b */
uint32_t tr10; /* 0x0000000c */
uint32_t tr11; /* 0x0000000d */
uint32_t tr12; /* 0x0000000e - also on WinChip C6/2 and K6 */
uint32_t cesr; /* 0x00000011 - also on WinChip C6/2 and Cx6x86MX */
uint64_t pmc[2]; /* 0x00000012, 0x00000013 - also on WinChip C6/2 and Cx6x86MX */
uint32_t fp_last_xcpt; /* 0x8000001b - undocumented */
uint32_t probe_ctl; /* 0x8000001d - undocumented */
uint32_t ecx8000001e; /* 0x8000001e - undocumented */
uint32_t ecx8000001f; /* 0x8000001f - undocumented */
/* Pentium Pro, Pentium II Klamath, and Pentium II Deschutes MSR's */
uint64_t ecx116; /* 0x00000116 */
uint64_t ecx11x[4]; /* 0x00000118 - 0x0000011b */
uint64_t ecx11e; /* 0x0000011e */
/* Pentium Pro/II MSRs */
uint64_t apic_base; /* 0x0000001b */
uint32_t test_ctl; /* 0x00000033 */
uint64_t bios_updt; /* 0x00000079 */
/* Pentium II Klamath and Pentium II Deschutes MSR's */
uint16_t sysenter_cs; /* 0x00000174 - SYSENTER/SYSEXIT MSR's */
uint32_t sysenter_esp; /* 0x00000175 - SYSENTER/SYSEXIT MSR's */
uint32_t sysenter_eip; /* 0x00000176 - SYSENTER/SYSEXIT MSR's */
uint64_t bbl_cr_dx[4]; /* 0x00000088 - 0x0000008b */
uint64_t perfctr[2]; /* 0x000000c1, 0x000000c2 */
uint64_t mtrr_cap; /* 0x000000fe */
/* Pentium Pro, Pentium II Klamath, and Pentium II Deschutes MSR's */
uint64_t mcg_ctl; /* 0x0000017b - Machine Check Architecture */
uint64_t ecx186; /* 0x00000186, 0x00000187 */
uint64_t ecx187; /* 0x00000186, 0x00000187 */
uint64_t bbl_cr_addr; /* 0x00000116 */
uint64_t bbl_cr_decc; /* 0x00000118 */
uint64_t bbl_cr_ctl; /* 0x00000119 */
uint64_t bbl_cr_trig; /* 0x0000011a */
uint64_t bbl_cr_busy; /* 0x0000011b */
uint64_t bbl_cr_ctl3; /* 0x0000011e */
/* Pentium Pro, Pentium II Klamath, and Pentium II Deschutes MSR's */
uint64_t debug_ctl; /* 0x000001d9 - Debug Registers Control */
uint64_t ecx1e0; /* 0x000001e0 */
uint16_t sysenter_cs; /* 0x00000174 - Pentium II and later */
uint32_t sysenter_esp; /* 0x00000175 - Pentium II and later */
uint32_t sysenter_eip; /* 0x00000176 - Pentium II and later */
/* Pentium Pro, Pentium II Klamath, and Pentium II Deschutes MSR's that are also
on the VIA Cyrix III */
uint64_t mtrr_physbase[8]; /* 0x00000200 - 0x0000020f */
uint64_t mcg_ctl; /* 0x0000017b */
uint64_t evntsel[2]; /* 0x00000186, 0x00000187 */
uint32_t debug_ctl; /* 0x000001d9 */
uint32_t rob_cr_bkuptmpdr6; /* 0x000001e0 */
/* MTTR-related MSRs also present on the VIA Cyrix III */
uint64_t mtrr_physbase[8]; /* 0x00000200 - 0x0000020f (ECX & 0) */
uint64_t mtrr_physmask[8]; /* 0x00000200 - 0x0000020f (ECX & 1) */
uint64_t mtrr_fix64k_8000; /* 0x00000250 */
uint64_t mtrr_fix16k_8000; /* 0x00000258 */
uint64_t mtrr_fix16k_a000; /* 0x00000259 */
uint64_t mtrr_fix4k[8]; /* 0x00000268 - 0x0000026f */
uint64_t mtrr_deftype; /* 0x000002ff */
/* Pentium Pro, Pentium II Klamath, and Pentium II Deschutes MSR's */
uint64_t pat; /* 0x00000277 */
uint64_t pat; /* 0x00000277 - Pentium II Deschutes and later */
/* Pentium Pro, Pentium II Klamath, and Pentium II Deschutes MSR's that are also
on the VIA Cyrix III */
@@ -310,48 +325,12 @@ typedef struct {
uint64_t ecx19d; /* 0x0000019d */
/* Pentium Pro, Pentium II Klamath, and Pentium II Deschutes MSR's */
uint64_t mca_ctl[5]; /* 0x00000400, 0x00000404, 0x00000408, 0x0000040c, 0x00000410 - Machine Check Architecture */
uint64_t mca_ctl[5]; /* 0x00000400, 0x00000404, 0x00000408, 0x0000040c, 0x00000410 */
uint64_t ecx570; /* 0x00000570 */
/* IBM 386SLC, 486SLC, and 486BL MSR's */
uint64_t ibm_por; /* 0x00001000 - Processor Operation Register */
uint64_t ibm_crcr; /* 0x00001001 - Cache Region Control Register */
/* IBM 486SLC and 486BL MSR's */
uint64_t ibm_por2; /* 0x00001002 - Processor Operation Register */
/* Pentium Pro, Pentium II Klamath, and Pentium II Deschutes MSR's */
uint64_t ecx1002ff; /* 0x001002ff - MSR used by some Intel AMI boards */
/* AMD K5, 5k86, K6, K6-2, K6-2C, K6-3, K6-2P, and K6-3P MSR's */
uint64_t amd_efer; /* 0xc0000080 */
/* AMD K6-2, K6-2C, K6-3, K6-2P, and K6-3P MSR's */
uint64_t star; /* 0xc0000081 */
/* AMD K5, 5k86, K6, K6-2, K6-2C, K6-3, K6-2P, and K6-3P MSR's */
uint64_t amd_whcr; /* 0xc0000082 */
/* AMD K6-2C, K6-3, K6-2P, and K6-3P MSR's */
uint64_t amd_uwccr; /* 0xc0000085 */
/* AMD K6-2P and K6-3P MSR's */
uint64_t amd_epmr; /* 0xc0000086 */
/* AMD K6-2C, K6-3, K6-2P, and K6-3P MSR's */
uint64_t amd_psor; /* 0xc0000087, 0xc0000088 */
uint64_t amd_pfir; /* 0xc0000087, 0xc0000088 */
/* K6-3, K6-2P, and K6-3P MSR's */
uint64_t amd_l2aar; /* 0xc0000089 */
/* Weird long MSR's used by the Hyper-V BIOS. */
uint64_t ecx40000020; /* 0x40000020 */
/* Pentium Pro, Pentium II Klamath, and Pentium II Deschutes MSR's */
uint64_t ecxf0f00250; /* 0xf0f00250 - Some weird long MSR's used by i686 AMI & some Phoenix BIOSes */
uint64_t ecxf0f00258; /* 0xf0f00258 */
uint64_t ecxf0f00259; /* 0xf0f00259 */
/* Other/Unclassified MSRs */
uint64_t ecx20; /* 0x00000020, really 0x40000020, but we filter out the top 18 bits
like a real Deschutes does. */
} msr_t;
typedef struct {
@@ -539,7 +518,6 @@ extern cpu_state_t cpu_state;
extern fpu_state_t fpu_state;
extern const cpu_family_t cpu_families[];
extern const cpu_legacy_machine_t cpu_legacy_table[];
extern cpu_family_t *cpu_f;
extern CPU *cpu_s;
extern int cpu_override;
@@ -618,7 +596,6 @@ extern double bus_timing;
extern double isa_timing;
extern double pci_timing;
extern double agp_timing;
extern uint64_t pmc[2];
extern uint16_t temp_seg_data[4];
extern uint16_t cs_msr;
extern uint32_t esp_msr;
@@ -799,6 +776,11 @@ void cyrix_write_seg_descriptor(uint32_t addr, x86seg *seg);
#define SMHR_VALID (1 << 0)
#define SMHR_ADDR_MASK (0xfffffffc)
typedef union {
uint32_t fd;
uint8_t b[4];
} fetch_dat_t;
typedef struct {
struct {
uint32_t base;
@@ -820,6 +802,7 @@ extern int hlt_reset_pending;
extern cyrix_t cyrix;
extern int prefetch_prefixes;
extern int cpu_use_exec;
extern uint8_t use_custom_nmi_vector;
extern uint32_t custom_nmi_vector;
@@ -844,9 +827,19 @@ extern void nmi_raise(void);
extern MMX_REG *MMP[8];
extern uint16_t *MMEP[8];
extern int cpu_block_end;
extern int cpu_override_dynarec;
extern void mmx_init(void);
extern void prefetch_flush(void);
extern void prefetch_run(int instr_cycles, int bytes, int modrm, int reads, int reads_l, int writes, int writes_l, int ea32);
extern int lock_legal[256];
extern int lock_legal_0f[256];
extern int lock_legal_ba[8];
extern int lock_legal_80[8];
extern int lock_legal_f6[8];
extern int lock_legal_fe[8];
#endif /*EMU_CPU_H*/