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Added VME emulation to Intel DX4, Pentium and Pentium MMX.

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Temporarily disabled recompilation of CLI and STI.
This commit is contained in:
SarahW 2017-06-30 20:42:19 +01:00
commit 1f33b52451
11 changed files with 259 additions and 62 deletions
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18
src/cpu.h
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@ -23,16 +23,17 @@ extern int cpu, cpu_manufacturer;
#define CPU_i486DX 10
#define CPU_Am486DX 11
#define CPU_Cx486DX 12
#define CPU_Cx5x86 13
#define CPU_iDX4 13
#define CPU_Cx5x86 14
/*586 class CPUs*/
#define CPU_WINCHIP 14
#define CPU_PENTIUM 15
#define CPU_PENTIUMMMX 16
#define CPU_Cx6x86 17
#define CPU_Cx6x86MX 18
#define CPU_Cx6x86L 19
#define CPU_CxGX1 20
#define CPU_WINCHIP 15
#define CPU_PENTIUM 16
#define CPU_PENTIUMMMX 17
#define CPU_Cx6x86 18
#define CPU_Cx6x86MX 19
#define CPU_Cx6x86L 20
#define CPU_CxGX1 21
#define MANU_INTEL 0
#define MANU_AMD 1
@ -106,6 +107,7 @@ extern int cpu_hasrdtsc;
extern int cpu_hasMSR;
extern int cpu_hasMMX;
extern int cpu_hasCR4;
extern int cpu_hasVME;
#define CR4_TSD (1 << 2)
#define CR4_DE (1 << 3)