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This commit is contained in:
nerd73
2019-12-16 18:10:19 -07:00
committed by GitHub
parent 2ce2ea23d0
commit 4e8bcfd6ad
5 changed files with 145 additions and 29 deletions
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57
src/cpu/cpu.h
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@@ -31,39 +31,42 @@
#define CPU_286 2 /* 286 class CPUs */
#define CPU_386SX 3 /* 386 class CPUs */
#define CPU_386DX 4
#define CPU_RAPIDCAD 5
#define CPU_486SLC 6
#define CPU_486DLC 7
#define CPU_i486SX 8 /* 486 class CPUs */
#define CPU_Am486SX 9
#define CPU_Cx486S 10
#define CPU_i486DX 11
#define CPU_Am486DX 12
#define CPU_Cx486DX 13
#define CPU_iDX4 14
#define CPU_Cx5x86 15
#define CPU_WINCHIP 16 /* 586 class CPUs */
#define CPU_PENTIUM 17
#define CPU_PENTIUMMMX 18
#define CPU_Cx6x86 19
#define CPU_Cx6x86MX 20
#define CPU_Cx6x86L 21
#define CPU_CxGX1 22
#define CPU_IBM386SLC 5
#define CPU_IBM486SLC 6
#define CPU_IBM486BL 7
#define CPU_RAPIDCAD 8
#define CPU_486SLC 9
#define CPU_486DLC 10
#define CPU_i486SX 11 /* 486 class CPUs */
#define CPU_Am486SX 12
#define CPU_Cx486S 13
#define CPU_i486DX 14
#define CPU_Am486DX 15
#define CPU_Cx486DX 16
#define CPU_iDX4 17
#define CPU_Cx5x86 18
#define CPU_WINCHIP 19 /* 586 class CPUs */
#define CPU_PENTIUM 20
#define CPU_PENTIUMMMX 21
#define CPU_Cx6x86 22
#define CPU_Cx6x86MX 23
#define CPU_Cx6x86L 24
#define CPU_CxGX1 25
#ifdef DEV_BRANCH
#ifdef USE_AMD_K
#define CPU_K5 23
#define CPU_5K86 24
#define CPU_K6 25
#define CPU_K5 26
#define CPU_5K86 27
#define CPU_K6 28
#endif
#endif
#ifdef DEV_BRANCH
#ifdef USE_I686
#define CPU_PENTIUMPRO 26 /* 686 class CPUs */
#define CPU_PENTIUMPRO 29 /* 686 class CPUs */
#if 0
# define CPU_PENTIUM2 27
# define CPU_PENTIUM2D 28
# define CPU_PENTIUM2 30
# define CPU_PENTIUM2D 31
#else
# define CPU_PENTIUM2D 27
# define CPU_PENTIUM2D 30
#endif
#endif
#endif
@@ -102,6 +105,9 @@ extern CPU cpus_Am386SX[];
extern CPU cpus_Am386DX[];
extern CPU cpus_486SLC[];
extern CPU cpus_486DLC[];
extern CPU cpus_IBM386SLC[];
extern CPU cpus_IBM486SLC[];
extern CPU cpus_IBM486BL[];
extern CPU cpus_i486[];
extern CPU cpus_Am486[];
extern CPU cpus_Cx486[];
@@ -329,6 +335,7 @@ extern int cpu_cyrix_alignment; /*Cyrix 5x86/6x86 only has data misalignment
penalties when crossing 8-byte boundaries*/
extern int is8086, is286, is386, is486;
extern int isibmcpu;
extern int is_rapidcad;
extern int hasfpu;
#define CPU_FEATURE_RDTSC (1 << 0)