1: / C library -- printf 2: 3: .globl _printf 4: .globl fltused, pfloat, pscien, _atof 5: 6: /.globl pfloat 7: /.globl pscien 8: .globl _putchar 9: 10: .globl csv 11: .globl cret 12: 13: _atof: 14: fltused: 15: pfloat: 16: pscien: 17: _printf: 18: jsr r5,csv 19: sub $126.,sp 20: mov 4(r5),formp / format 21: mov r5,r4 22: add $6,r4 / arglist 23: loop: 24: movb *formp,r0 25: beq 1f 26: inc formp 27: cmp r0,$'% 28: beq 2f 29: 3: 30: mov r0,(sp) 31: jsr pc,*$_putchar 32: br loop 33: 1: 34: jmp cret 35: 2: 36: / clr rjust 37: clr ndigit 38: / cmpb *formp,$'- 39: / bne 2f 40: / inc formp 41: / inc rjust 42: 2: 43: jsr r3,gnum 44: mov r1,width 45: / clr ndfnd 46: cmp r0,$'. 47: bne 1f 48: jsr r3,gnum 49: mov r1,ndigit 50: 1: 51: mov sp,r3 52: add $4,r3 53: mov $swtab,r1 54: 1: 55: mov (r1)+,r2 56: beq 3b 57: cmp r0,(r1)+ 58: bne 1b 59: jmp (r2) 60: .data 61: swtab: 62: decimal; 'd 63: / octal; 'o 64: / hex; 'x 65: / float; 'f 66: / scien; 'e 67: charac; 'c 68: string; 's 69: longorunsg; 'l 70: / unsigned; 'u 71: / remote; 'r 72: 0; 0 73: .text 74: 75: decimal: 76: mov (r4)+,r1 77: bge 1f 78: neg r1 79: movb $'-,(r3)+ 80: br 1f 81: 82: longorunsg: 83: cmpb *formp,$'d 84: bne unsigned 85: inc formp 86: br long 87: 88: unsigned: 89: mov (r4)+,r1 90: 1: 91: jsr pc,1f 92: br prbuf 93: 1: 94: clr r0 95: div $10.,r0 96: mov r1,-(sp) 97: mov r0,r1 98: beq 1f 99: jsr pc,1b 100: 1: 101: mov (sp)+,r0 102: add $'0,r0 103: movb r0,(r3)+ 104: rts pc 105: 106: long: 107: mov (r4)+,r2 108: mov (r4)+,r0 109: mov r4,-(sp) 110: mov r3,r4 111: mov r0,r3 112: tst r2 113: bpl 1f 114: neg r2 115: neg r3 116: sbc r2 117: movb $'-,(r4)+ 118: 1: 119: jsr pc,1f 120: mov r4,r3 121: mov (sp)+,r4 122: br prbuf 123: 124: 1: 125: clr r1 126: mov $32.,r0 127: 3: 128: ashc $1,r2 129: rol r1 130: cmp r1,$10. 131: blo 2f 132: sub $10.,r1 133: inc r3 134: 2: 135: sob r0,3b 136: add $'0,r1 137: mov r1,-(sp) 138: ashc $0,r2 139: beq 1f 140: jsr pc,1b 141: 1: 142: movb (sp)+,(r4)+ 143: rts pc 144: 145: 146: charac: 147: movb (r4)+,(r3)+ 148: bne 1f 149: dec r3 150: 1: 151: movb (r4)+,(r3)+ 152: bne prbuf 153: dec r3 154: br prbuf 155: 156: string: 157: mov ndigit,r1 158: clr r3 159: mov (r4),r2 160: 1: 161: tstb (r2)+ 162: beq 1f 163: inc r3 164: sob r1,1b 165: 1: 166: mov (r4)+,r2 167: br prstr 168: 169: /hex: 170: / mov $1f,r2 171: / .data 172: /1: 173: / -4; !17 174: / .text 175: / br 2f 176: / 177: /octal: 178: / mov $1f,r2 179: / .data 180: /1: 181: / -3; !7 182: / .text 183: /2: 184: / mov (r4)+,r1 185: / beq 2f 186: / tst ndigit 187: / beq 2f 188: / movb $'0,(r3)+ 189: /2: 190: / clr r0 191: / jsr pc,1f 192: / br prbuf 193: /1: 194: / mov r1,-(sp) 195: / ashc (r2),r0 196: / beq 1f 197: / jsr pc,1b 198: /1: 199: / mov (sp)+,r0 200: / bic 2(r2),r0 201: / add $'0,r0 202: / cmp r0,$'9 203: / ble 1f 204: / add $'A-'0-10.,r0 205: /1: 206: / movb r0,(r3)+ 207: / rts pc 208: / 209: /float: 210: / mov ndigit,r0 211: / mov ndfnd,r2 212: / jsr pc,pfloat 213: / br prbuf 214: / 215: /scien: 216: / mov ndigit,r0 217: / mov ndfnd,r2 218: / jsr pc,pscien 219: / br prbuf 220: / 221: /remote: 222: / mov (r4)+,r4 223: / mov (r4)+,formp 224: / jmp loop 225: / 226: prbuf: 227: mov sp,r2 228: add $4,r2 229: sub r2,r3 230: prstr: 231: mov r4,-(sp) 232: mov $' ,-(sp) 233: mov r3,r4 234: neg r3 235: add width,r3 236: ble 1f 237: / tst rjust 238: / bne 1f 239: 2: 240: jsr pc,*$_putchar 241: sob r3,2b 242: 1: 243: tst r4 244: beq 2f 245: 1: 246: movb (r2)+,(sp) 247: jsr pc,*$_putchar 248: sob r4,1b 249: 2: 250: tst r3 251: ble 1f 252: mov $' ,(sp) 253: 2: 254: jsr pc,*$_putchar 255: sob r3,2b 256: 1: 257: tst (sp)+ 258: mov (sp)+,r4 259: jmp loop 260: 261: gnum: 262: / clr ndfnd 263: clr r1 264: 1: 265: movb *formp,r0 266: inc formp 267: sub $'0,r0 268: cmp r0,$'*-'0 269: bne 2f 270: mov (r4)+,r0 271: br 3f 272: 2: 273: cmp r0,$9. 274: bhi 1f 275: 3: 276: / inc ndfnd 277: mul $10.,r1 278: add r0,r1 279: br 1b 280: 1: 281: add $'0,r0 282: rts r3 283: 284: .bss 285: width: .=.+2 286: formp: .=.+2 287: /rjust: .=.+2 288: /ndfnd: .=.+2 289: ndigit: .=.+2
Defined functions
_printf
declared in line 3; defined in line 17; used 69 times
- in line 3
- in /usr/src/ucb/pascal/pxp/error.c line 40, 86-95(5)
- in /usr/src/ucb/pascal/pxp/main.c line 220-221(2)
- in /usr/src/ucb/pascal/pxp/nl.c line 423, 435-450(7), 460-464(3), 474-484(4), 491-504(5), 511-514(2), 522-536(6), 542
- in /usr/src/ucb/pascal/pxp/pmon.c line 210-219(4), 343
- in /usr/src/ucb/pascal/pxp/pp.c line 66, 78, 88, 97, 107, 195, 201, 245, 261, 272, 297, 319
- in /usr/src/ucb/pascal/pxp/yycomm.c line 308
- in /usr/src/ucb/pascal/pxp/yycosts.c line 222, 236-240(4)
- in /usr/src/ucb/pascal/pxp/yyerror.c line 61-66(2)
- in /usr/src/ucb/pascal/pxp/yyput.c line 188, 211, 279
- in /usr/src/ucb/pascal/pxp/yyrecover.c line 208-212(3)
Defined variables
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Last modified: 1981-07-10
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