arch_i386.c (1554B)
1 #include <scc/mach.h> 2 #include <scc/scc.h> 3 4 #include "../as.h" 5 #include "../x86/proc.h" 6 7 TUINT maxaddr = 0xFFFFFFFF; 8 int endian = LITTLE_ENDIAN; 9 10 void 11 iarch(void) 12 { 13 static struct { 14 char *name; 15 unsigned char type; 16 } regs[] = { 17 "CS", AREG_CS, 18 "DS", AREG_DS, 19 "SS", AREG_SS, 20 "ES", AREG_ES, 21 "FS", AREG_FS, 22 "GS", AREG_GS, 23 24 "AX", AREG_AX, 25 "AL", AREG_AL, 26 "AH", AREG_AH, 27 "EAX", AREG_EAX, 28 29 "BC", AREG_BX, 30 "BL", AREG_BL, 31 "BH", AREG_BH, 32 "EBX", AREG_EBX, 33 34 "CX", AREG_CX, 35 "CL", AREG_CL, 36 "CH", AREG_CH, 37 "ECX", AREG_ECX, 38 39 "DX", AREG_DX, 40 "DL", AREG_DL, 41 "DH", AREG_DH, 42 "EDX", AREG_EDX, 43 44 "SI", AREG_SI, 45 "ESI", AREG_ESI, 46 "DI", AREG_DI, 47 "EDI", AREG_EDI, 48 49 "SP", AREG_SP, 50 "ESP", AREG_ESP, 51 52 "BP", AREG_BP, 53 "EBP", AREG_EBP, 54 55 "R0", AREG_R0, 56 "MM0", AREG_MM0, 57 "R1", AREG_R1, 58 "MM1", AREG_MM1, 59 "R2", AREG_R2, 60 "MM2", AREG_MM2, 61 "R3", AREG_R3, 62 "MM3", AREG_MM3, 63 "R4", AREG_R4, 64 "MM4", AREG_MM4, 65 "R5", AREG_R5, 66 "MM5", AREG_MM5, 67 "R6", AREG_R6, 68 "MM6", AREG_MM6, 69 "R7", AREG_R7, 70 "MM7", AREG_MM7, 71 72 "XMM0", AREG_XMM0, 73 "XMM1", AREG_XMM1, 74 "XMM2", AREG_XMM2, 75 "XMM3", AREG_XMM3, 76 "XMM4", AREG_XMM4, 77 "XMM5", AREG_XMM5, 78 "XMM6", AREG_XMM6, 79 "XMM7", AREG_XMM7, 80 81 "YMM0", AREG_YMM0, 82 "YMM1", AREG_YMM1, 83 "YMM2", AREG_YMM2, 84 "YMM3", AREG_YMM3, 85 "YMM4", AREG_YMM4, 86 "YMM5", AREG_YMM5, 87 "YMM6", AREG_YMM6, 88 "YMM7", AREG_YMM7, 89 90 "MXCSR", AREG_MXCSR, 91 92 NULL 93 }, *bp; 94 95 for (bp = regs; bp->name; ++bp) { 96 Symbol *sym = lookup(bp->name); 97 sym->flags = FREG; 98 sym->value = bp->type; 99 } 100 }