|
|
1.1 ! root 1: /* ! 2: * 386 definition ! 3: */ ! 4: #include <u.h> ! 5: #include <bio.h> ! 6: #include "/386/include/ureg.h" ! 7: #include <mach.h> ! 8: ! 9: #define MINREG 0 ! 10: #define MAXREG 0 ! 11: ! 12: #define USIZE 0x1000 ! 13: #define USER_REG(x) (USIZE-((19)*4)+(ulong)(x)) ! 14: #define FP_CTL(x) (0x0000+4+4*(x)) ! 15: #define FP_REG(x) (0x0000+4+7*4+10*(x)) ! 16: #define SCALLOFF (0x0000+4+108) ! 17: ! 18: #define REGOFF(x) (USER_REG(&((struct Ureg *) 0)->x)) ! 19: ! 20: #define PC REGOFF(pc) ! 21: #define SP REGOFF(sp) ! 22: #define AX REGOFF(ax) ! 23: ! 24: Reglist i386reglist[] = { ! 25: {"DI", REGOFF(di), RINT, 'X'}, ! 26: {"SI", REGOFF(si), RINT, 'X'}, ! 27: {"BP", REGOFF(bp), RINT, 'X'}, ! 28: {"BX", REGOFF(bx), RINT, 'X'}, ! 29: {"DX", REGOFF(dx), RINT, 'X'}, ! 30: {"CX", REGOFF(cx), RINT, 'X'}, ! 31: {"AX", REGOFF(ax), RINT, 'X'}, ! 32: {"GS", REGOFF(gs), RINT, 'X'}, ! 33: {"FS", REGOFF(fs), RINT, 'X'}, ! 34: {"ES", REGOFF(es), RINT, 'X'}, ! 35: {"DS", REGOFF(ds), RINT, 'X'}, ! 36: {"TRAP", REGOFF(trap), RINT, 'X'}, ! 37: {"ECODE", REGOFF(ecode), RINT, 'X'}, ! 38: {"PC", PC, RINT, 'X'}, ! 39: {"CS", REGOFF(cs), RINT, 'X'}, ! 40: {"EFLAGS", REGOFF(flags), RINT, 'X'}, ! 41: {"SP", SP, RINT, 'X'}, ! 42: {"SS", REGOFF(ss), RINT, 'X'}, ! 43: ! 44: {"E0", FP_CTL(0), RFLT, 'X'}, ! 45: {"E1", FP_CTL(1), RFLT, 'X'}, ! 46: {"E2", FP_CTL(2), RFLT, 'X'}, ! 47: {"E3", FP_CTL(3), RFLT, 'X'}, ! 48: {"E4", FP_CTL(4), RFLT, 'X'}, ! 49: {"E5", FP_CTL(5), RFLT, 'X'}, ! 50: {"E6", FP_CTL(6), RFLT, 'X'}, ! 51: {"F0", FP_REG(7), RFLT, '3'}, ! 52: {"F1", FP_REG(6), RFLT, '3'}, ! 53: {"F2", FP_REG(5), RFLT, '3'}, ! 54: {"F3", FP_REG(4), RFLT, '3'}, ! 55: {"F4", FP_REG(3), RFLT, '3'}, ! 56: {"F5", FP_REG(2), RFLT, '3'}, ! 57: {"F6", FP_REG(1), RFLT, '3'}, ! 58: {"F7", FP_REG(0), RFLT, '3'}, ! 59: { 0 } ! 60: }; ! 61: ! 62: Mach mi386 = ! 63: { ! 64: "386", ! 65: MI386, /* machine type */ ! 66: i386reglist, /* register list */ ! 67: MINREG, /* minimum register */ ! 68: MAXREG, /* maximum register */ ! 69: "PC", ! 70: "SP", ! 71: 0, /* link register */ ! 72: AX, /* return reg */ ! 73: 0x1000, /* page size */ ! 74: 0x80100000, /* kernel base */ ! 75: 0, /* kernel text mask */ ! 76: 0, /* offset of ksp in /proc/proc */ ! 77: 4, /* correction to ksp value */ ! 78: 4, /* offset of kpc in /proc/proc */ ! 79: 0, /* correction to kpc value */ ! 80: SCALLOFF, /* offset in ublk to sys call # */ ! 81: 1, /* quantization of pc */ ! 82: "setSB", /* static base register name (bogus anyways) */ ! 83: 0, /* value */ ! 84: 4, /* szaddr */ ! 85: 4, /* szreg */ ! 86: 4, /* szfloat */ ! 87: 8, /* szdouble */ ! 88: };
This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.