void main(int argc, char *argv[]) { int i, c; char *a; char name[LIBNAMELEN]; Binit(&bso, 1, OWRITE); cout = -1; listinit(); memset(debug, 0, sizeof(debug)); nerrors = 0; outfile = "8.out"; HEADTYPE = -1; INITTEXT = -1; INITTEXTP = -1; INITDAT = -1; INITRND = -1; INITENTRY = 0; ARGBEGIN { default: c = ARGC(); if(c >= 0 && c < sizeof(debug)) debug[c]++; break; case 'o': /* output to (next arg) */ outfile = ARGF(); break; case 'E': a = ARGF(); if(a) INITENTRY = a; break; case 'H': a = ARGF(); if(a) HEADTYPE = atolwhex(a); break; case 'L': addlibpath(EARGF(usage())); break; case 'T': a = ARGF(); if(a) INITTEXT = atolwhex(a); break; case 'P': a = ARGF(); if(a) INITTEXTP = atolwhex(a); break; case 'D': a = ARGF(); if(a) INITDAT = atolwhex(a); break; case 'R': a = ARGF(); if(a) INITRND = atolwhex(a); break; case 'x': /* produce export table */ doexp = 1; if(argv[1] != nil && argv[1][0] != '-' && !isobjfile(argv[1])){ a = ARGF(); if(strcmp(a, "*") == 0) allexport = 1; else readundefs(a, SEXPORT); } break; case 'u': /* produce dynamically loadable module */ dlm = 1; debug['l']++; if(argv[1] != nil && argv[1][0] != '-' && !isobjfile(argv[1])) readundefs(ARGF(), SIMPORT); break; } ARGEND USED(argc); if(*argv == 0) usage(); if(!debug['9'] && !debug['U'] && !debug['B']) debug[DEFAULT] = 1; a = getenv("ccroot"); if(a != nil && *a != '\0') { if(!fileexists(a)) { diag("nonexistent $ccroot: %s", a); errorexit(); } }else a = ""; snprint(name, sizeof(name), "%s/%s/lib", a, thestring); addlibpath(name); if(HEADTYPE == -1) { if(debug['U']) HEADTYPE = 1; if(debug['B']) HEADTYPE = 2; if(debug['9']) HEADTYPE = 2; } switch(HEADTYPE) { default: diag("unknown -H option"); errorexit(); case 0: /* this is garbage */ HEADR = 20L+56L; if(INITTEXT == -1) INITTEXT = 0x40004CL; if(INITDAT == -1) INITDAT = 0x10000000L; if(INITRND == -1) INITRND = 0; break; case 1: /* is unix coff */ HEADR = 0xd0L; if(INITTEXT == -1) INITTEXT = 0xd0; if(INITDAT == -1) INITDAT = 0x400000; if(INITRND == -1) INITRND = 0; break; case 2: /* plan 9 */ HEADR = 32L; if(INITTEXT == -1) INITTEXT = 4096+32; if(INITDAT == -1) INITDAT = 0; if(INITRND == -1) INITRND = 4096; break; case 3: /* MS-DOS .COM */ HEADR = 0; if(INITTEXT == -1) INITTEXT = 0x0100; if(INITDAT == -1) INITDAT = 0; if(INITRND == -1) INITRND = 4; break; case 4: /* fake MS-DOS .EXE */ HEADR = 0x200; if(INITTEXT == -1) INITTEXT = 0x0100; if(INITDAT == -1) INITDAT = 0; if(INITRND == -1) INITRND = 4; HEADR += (INITTEXT & 0xFFFF); if(debug['v']) Bprint(&bso, "HEADR = 0x%ld\n", HEADR); break; case 5: /* elf executable */ HEADR = rnd(Ehdr32sz+3*Phdr32sz, 16); if(INITTEXT == -1) INITTEXT = 0x80100020L; if(INITDAT == -1) INITDAT = 0; if(INITRND == -1) INITRND = 4096; break; } if (INITTEXTP == -1) INITTEXTP = INITTEXT; if(INITDAT != 0 && INITRND != 0) print("warning: -D0x%lux is ignored because of -R0x%lux\n", INITDAT, INITRND); if(debug['v']) Bprint(&bso, "HEADER = -H0x%ld -T0x%lux -D0x%lux -R0x%lux\n", HEADTYPE, INITTEXT, INITDAT, INITRND); Bflush(&bso); for(i=1; optab[i].as; i++) if(i != optab[i].as) { diag("phase error in optab: %d", i); errorexit(); } for(i=0; i<Ymax; i++) ycover[i*Ymax + i] = 1; ycover[Yi0*Ymax + Yi8] = 1; ycover[Yi1*Ymax + Yi8] = 1; ycover[Yi0*Ymax + Yi32] = 1; ycover[Yi1*Ymax + Yi32] = 1; ycover[Yi8*Ymax + Yi32] = 1; ycover[Yal*Ymax + Yrb] = 1; ycover[Ycl*Ymax + Yrb] = 1; ycover[Yax*Ymax + Yrb] = 1; ycover[Ycx*Ymax + Yrb] = 1; ycover[Yrx*Ymax + Yrb] = 1; ycover[Yax*Ymax + Yrx] = 1; ycover[Ycx*Ymax + Yrx] = 1; ycover[Yax*Ymax + Yrl] = 1; ycover[Ycx*Ymax + Yrl] = 1; ycover[Yrx*Ymax + Yrl] = 1; ycover[Yf0*Ymax + Yrf] = 1; ycover[Yal*Ymax + Ymb] = 1; ycover[Ycl*Ymax + Ymb] = 1; ycover[Yax*Ymax + Ymb] = 1; ycover[Ycx*Ymax + Ymb] = 1; ycover[Yrx*Ymax + Ymb] = 1; ycover[Yrb*Ymax + Ymb] = 1; ycover[Ym*Ymax + Ymb] = 1; ycover[Yax*Ymax + Yml] = 1; ycover[Ycx*Ymax + Yml] = 1; ycover[Yrx*Ymax + Yml] = 1; ycover[Yrl*Ymax + Yml] = 1; ycover[Ym*Ymax + Yml] = 1; for(i=0; i<D_NONE; i++) { reg[i] = -1; if(i >= D_AL && i <= D_BH) reg[i] = (i-D_AL) & 7; if(i >= D_AX && i <= D_DI) reg[i] = (i-D_AX) & 7; if(i >= D_F0 && i <= D_F0+7) reg[i] = (i-D_F0) & 7; } zprg.link = P; zprg.pcond = P; zprg.back = 2; zprg.as = AGOK; zprg.from.type = D_NONE; zprg.from.index = D_NONE; zprg.from.scale = 1; zprg.to = zprg.from; pcstr = "%.6lux "; nuxiinit(); histgen = 0; textp = P; datap = P; edatap = P; pc = 0; dtype = 4; cout = create(outfile, 1, 0775); if(cout < 0) { diag("cannot create %s: %r", outfile); errorexit(); } version = 0; cbp = buf.cbuf; cbc = sizeof(buf.cbuf); firstp = prg(); lastp = firstp; if(INITENTRY == 0) { INITENTRY = "_main"; if(debug['p']) INITENTRY = "_mainp"; if(!debug['l']) lookup(INITENTRY, 0)->type = SXREF; } else if(!(*INITENTRY >= '0' && *INITENTRY <= '9')) lookup(INITENTRY, 0)->type = SXREF; while(*argv) objfile(*argv++); if(!debug['l']) loadlib(); firstp = firstp->link; if(firstp == P) errorexit(); if(doexp || dlm){ EXPTAB = "_exporttab"; zerosig(EXPTAB); zerosig("etext"); zerosig("edata"); zerosig("end"); if(dlm){ import(); HEADTYPE = 2; INITTEXT = INITDAT = 0; INITRND = 8; INITENTRY = EXPTAB; } export();
void main(int argc, char *argv[]) { int c; char *a; char name[LIBNAMELEN]; Binit(&bso, 1, OWRITE); cout = -1; listinit(); outfile = 0; nerrors = 0; curtext = P; HEADTYPE = -1; INITTEXT = -1; INITTEXTP = -1; INITDAT = -1; INITRND = -1; INITENTRY = 0; ARGBEGIN { default: c = ARGC(); if(c >= 0 && c < sizeof(debug)) debug[c]++; break; case 'o': outfile = ARGF(); break; case 'E': a = ARGF(); if(a) INITENTRY = a; break; case 'L': addlibpath(EARGF(usage())); break; case 'T': a = ARGF(); if(a) INITTEXT = atolwhex(a); break; case 'P': a = ARGF(); if(a) INITTEXTP = atolwhex(a); break; case 'D': a = ARGF(); if(a) INITDAT = atolwhex(a); break; case 'R': a = ARGF(); if(a) INITRND = atolwhex(a); break; case 'H': a = ARGF(); if(a) HEADTYPE = atolwhex(a); /* do something about setting INITTEXT */ break; case 'x': /* produce export table */ doexp = 1; if(argv[1] != nil && argv[1][0] != '-' && !isobjfile(argv[1])) readundefs(ARGF(), SEXPORT); break; case 'u': /* produce dynamically loadable module */ dlm = 1; if(argv[1] != nil && argv[1][0] != '-' && !isobjfile(argv[1])) readundefs(ARGF(), SIMPORT); break; } ARGEND USED(argc); if(*argv == 0) usage(); if(!debug['9'] && !debug['U'] && !debug['B']) debug[DEFAULT] = 1; a = getenv("ccroot"); if(a != nil && *a != '\0') { if(!fileexists(a)) { diag("nonexistent $ccroot: %s", a); errorexit(); } }else a = ""; snprint(name, sizeof(name), "%s/%s/lib", a, thestring); addlibpath(name); if(HEADTYPE == -1) { if(debug['U']) HEADTYPE = 0; if(debug['B']) HEADTYPE = 1; if(debug['9']) HEADTYPE = 2; } switch(HEADTYPE) { default: diag("unknown -H option"); errorexit(); case 0: /* no header */ case 6: /* no header, padded segments */ HEADR = 0L; if(INITTEXT == -1) INITTEXT = 0; if(INITDAT == -1) INITDAT = 0; if(INITRND == -1) INITRND = 4; break; case 1: /* aif for risc os */ HEADR = 128L; if(INITTEXT == -1) INITTEXT = 0x10005000 + HEADR; if(INITDAT == -1) INITDAT = 0; if(INITRND == -1) INITRND = 4; break; case 2: /* plan 9 */ HEADR = 32L; if(INITTEXT == -1) INITTEXT = 4128; if(INITDAT == -1) INITDAT = 0; if(INITRND == -1) INITRND = 4096; break; case 3: /* boot for NetBSD */ HEADR = 32L; if(INITTEXT == -1) INITTEXT = 0xF0000020L; if(INITDAT == -1) INITDAT = 0; if(INITRND == -1) INITRND = 4096; break; case 4: /* boot for IXP1200 */ HEADR = 0L; if(INITTEXT == -1) INITTEXT = 0x0; if(INITDAT == -1) INITDAT = 0; if(INITRND == -1) INITRND = 4; break; case 5: /* boot for ipaq */ HEADR = 16L; if(INITTEXT == -1) INITTEXT = 0xC0008010; if(INITDAT == -1) INITDAT = 0; if(INITRND == -1) INITRND = 1024; break; case 7: /* elf executable */ HEADR = rnd(Ehdr32sz+3*Phdr32sz, 16); if(INITTEXT == -1) INITTEXT = 4096+HEADR; if(INITDAT == -1) INITDAT = 0; if(INITRND == -1) INITRND = 4; break; } if (INITTEXTP == -1) INITTEXTP = INITTEXT; if(INITDAT != 0 && INITRND != 0) print("warning: -D0x%lux is ignored because of -R0x%lux\n", INITDAT, INITRND); if(debug['v']) Bprint(&bso, "HEADER = -H0x%d -T0x%lux -D0x%lux -R0x%lux\n", HEADTYPE, INITTEXT, INITDAT, INITRND); Bflush(&bso); zprg.as = AGOK; zprg.scond = 14; zprg.reg = NREG; zprg.from.name = D_NONE; zprg.from.type = D_NONE; zprg.from.reg = NREG; zprg.to = zprg.from; buildop(); histgen = 0; textp = P; datap = P; pc = 0; dtype = 4; if(outfile == 0) outfile = "5.out"; cout = create(outfile, 1, 0775); if(cout < 0) { diag("cannot create %s: %r", outfile); errorexit(); } nuxiinit(); version = 0; cbp = buf.cbuf; cbc = sizeof(buf.cbuf); firstp = prg(); lastp = firstp; if(INITENTRY == 0) { INITENTRY = "_main"; if(debug['p']) INITENTRY = "_mainp"; if(!debug['l']) lookup(INITENTRY, 0)->type = SXREF; } else if(!(*INITENTRY >= '0' && *INITENTRY <= '9')) lookup(INITENTRY, 0)->type = SXREF; while(*argv) objfile(*argv++); if(!debug['l']) loadlib(); firstp = firstp->link; if(firstp == P) goto out; if(doexp || dlm){ EXPTAB = "_exporttab"; zerosig(EXPTAB); zerosig("etext"); zerosig("edata"); zerosig("end"); if(dlm){ initdiv(); import(); HEADTYPE = 2; INITTEXT = INITDAT = 0; INITRND = 8; INITENTRY = EXPTAB; } else divsig(); export();
void main(int argc, char *argv[]) { int i, c; char *a; Binit(&bso, 1, OWRITE); cout = -1; listinit(); memset(debug, 0, sizeof(debug)); nerrors = 0; outfile = "6.out"; Lflag("."); HEADTYPE = -1; INITTEXT = -1; INITDAT = -1; INITRND = -1; INITENTRY = 0; ARGBEGIN { default: c = ARGC(); if(c >= 0 && c < sizeof(debug)) debug[c]++; break; case 'o': /* output to (next arg) */ outfile = ARGF(); break; case 'E': a = ARGF(); if(a) INITENTRY = a; break; case 'H': a = ARGF(); if(a) HEADTYPE = atolwhex(a); break; case 'L': Lflag(EARGF(usage())); break; case 'T': a = ARGF(); if(a) INITTEXT = atolwhex(a); break; case 'D': a = ARGF(); if(a) INITDAT = atolwhex(a); break; case 'R': a = ARGF(); if(a) INITRND = atolwhex(a); break; case 'x': /* produce export table */ doexp = 1; if(argv[1] != nil && argv[1][0] != '-' && !isobjfile(argv[1])) readundefs(ARGF(), SEXPORT); break; case 'u': /* produce dynamically loadable module */ dlm = 1; debug['l']++; if(argv[1] != nil && argv[1][0] != '-' && !isobjfile(argv[1])) readundefs(ARGF(), SIMPORT); break; } ARGEND USED(argc); if(*argv == 0) { usage(); } if(!debug['9'] && !debug['U'] && !debug['B']) debug[DEFAULT] = 1; if(HEADTYPE == -1) { if(debug['B']) HEADTYPE = 2; if(debug['9']) HEADTYPE = 2; } Lflag(smprint("%s/amd64/lib", (a = getenv("NXM")) == 0 ? "" : a)); switch(HEADTYPE) { default: diag("unknown -H option"); errorexit(); case 2: /* plan 9 */ HEADR = 32L+8L; if(INITTEXT == -1) INITTEXT = 0x200000+HEADR; if(INITDAT == -1) INITDAT = 0; if(INITRND == -1) INITRND = 0x200000; break; case 3: /* plan 9 */ HEADR = 32L; if(INITTEXT == -1) INITTEXT = 4096+HEADR; if(INITDAT == -1) INITDAT = 0; if(INITRND == -1) INITRND = 4096; break; case 5: /* elf32 executable */ HEADR = rnd(52L+3*32L, 16); if(INITTEXT == -1) INITTEXT = 0xf0110000L; if(INITDAT == -1) INITDAT = 0; if(INITRND == -1) INITRND = 4096; break; } if(INITDAT != 0 && INITRND != 0) print("warning: -D0x%llux is ignored because of -R0x%lux\n", INITDAT, INITRND); if(debug['v']) Bprint(&bso, "HEADER = -H%ld -T0x%llux -D0x%llux -R0x%lux\n", HEADTYPE, INITTEXT, INITDAT, INITRND); Bflush(&bso); for(i=1; optab[i].as; i++) { c = optab[i].as; if(opindex[c] != nil) { diag("phase error in optab: %d (%A)", i, c); errorexit(); } opindex[c] = &optab[i]; } for(i=0; i<Ymax; i++) ycover[i*Ymax + i] = 1; ycover[Yi0*Ymax + Yi8] = 1; ycover[Yi1*Ymax + Yi8] = 1; ycover[Yi0*Ymax + Ys32] = 1; ycover[Yi1*Ymax + Ys32] = 1; ycover[Yi8*Ymax + Ys32] = 1; ycover[Yi0*Ymax + Yi32] = 1; ycover[Yi1*Ymax + Yi32] = 1; ycover[Yi8*Ymax + Yi32] = 1; ycover[Ys32*Ymax + Yi32] = 1; ycover[Yi0*Ymax + Yi64] = 1; ycover[Yi1*Ymax + Yi64] = 1; ycover[Yi8*Ymax + Yi64] = 1; ycover[Ys32*Ymax + Yi64] = 1; ycover[Yi32*Ymax + Yi64] = 1; ycover[Yal*Ymax + Yrb] = 1; ycover[Ycl*Ymax + Yrb] = 1; ycover[Yax*Ymax + Yrb] = 1; ycover[Ycx*Ymax + Yrb] = 1; ycover[Yrx*Ymax + Yrb] = 1; ycover[Yrl*Ymax + Yrb] = 1; ycover[Ycl*Ymax + Ycx] = 1; ycover[Yax*Ymax + Yrx] = 1; ycover[Ycx*Ymax + Yrx] = 1; ycover[Yax*Ymax + Yrl] = 1; ycover[Ycx*Ymax + Yrl] = 1; ycover[Yrx*Ymax + Yrl] = 1; ycover[Yf0*Ymax + Yrf] = 1; ycover[Yal*Ymax + Ymb] = 1; ycover[Ycl*Ymax + Ymb] = 1; ycover[Yax*Ymax + Ymb] = 1; ycover[Ycx*Ymax + Ymb] = 1; ycover[Yrx*Ymax + Ymb] = 1; ycover[Yrb*Ymax + Ymb] = 1; ycover[Yrl*Ymax + Ymb] = 1; ycover[Ym*Ymax + Ymb] = 1; ycover[Yax*Ymax + Yml] = 1; ycover[Ycx*Ymax + Yml] = 1; ycover[Yrx*Ymax + Yml] = 1; ycover[Yrl*Ymax + Yml] = 1; ycover[Ym*Ymax + Yml] = 1; ycover[Yax*Ymax + Ymm] = 1; ycover[Ycx*Ymax + Ymm] = 1; ycover[Yrx*Ymax + Ymm] = 1; ycover[Yrl*Ymax + Ymm] = 1; ycover[Ym*Ymax + Ymm] = 1; ycover[Ymr*Ymax + Ymm] = 1; ycover[Yax*Ymax + Yxm] = 1; ycover[Ycx*Ymax + Yxm] = 1; ycover[Yrx*Ymax + Yxm] = 1; ycover[Yrl*Ymax + Yxm] = 1; ycover[Ym*Ymax + Yxm] = 1; ycover[Yxr*Ymax + Yxm] = 1; for(i=0; i<D_NONE; i++) { reg[i] = -1; if(i >= D_AL && i <= D_R15B) { reg[i] = (i-D_AL) & 7; if(i >= D_SPB && i <= D_DIB) regrex[i] = 0x40; if(i >= D_R8B && i <= D_R15B) regrex[i] = Rxr | Rxx | Rxb; } if(i >= D_AH && i<= D_BH) reg[i] = 4 + ((i-D_AH) & 7); if(i >= D_AX && i <= D_R15) { reg[i] = (i-D_AX) & 7; if(i >= D_R8) regrex[i] = Rxr | Rxx | Rxb; } if(i >= D_F0 && i <= D_F0+7) reg[i] = (i-D_F0) & 7; if(i >= D_M0 && i <= D_M0+7) reg[i] = (i-D_M0) & 7; if(i >= D_X0 && i <= D_X0+15) { reg[i] = (i-D_X0) & 7; if(i >= D_X0+8) regrex[i] = Rxr | Rxx | Rxb; } if(i >= D_CR+8 && i <= D_CR+15) regrex[i] = Rxr; } zprg.link = P; zprg.pcond = P; zprg.back = 2; zprg.as = AGOK; zprg.from.type = D_NONE; zprg.from.index = D_NONE; zprg.from.scale = 1; zprg.to = zprg.from; zprg.mode = 64; pcstr = "%.6llux "; nuxiinit(); histgen = 0; textp = P; datap = P; edatap = P; pc = 0; dtype = 4; cout = create(outfile, 1, 0775); if(cout < 0) { diag("cannot create %s", outfile); errorexit(); } version = 0; cbp = buf.cbuf; cbc = sizeof(buf.cbuf); firstp = prg(); lastp = firstp; if(INITENTRY == 0) { INITENTRY = "_main"; if(debug['p']) INITENTRY = "_mainp"; if(!debug['l']) lookup(INITENTRY, 0)->type = SXREF; } else if(!(*INITENTRY >= '0' && *INITENTRY <= '9')) lookup(INITENTRY, 0)->type = SXREF; while(*argv) objfile(*argv++); if(!debug['l']) loadlib(); firstp = firstp->link; if(firstp == P) errorexit(); if(doexp || dlm){ EXPTAB = "_exporttab"; zerosig(EXPTAB); zerosig("etext"); zerosig("edata"); zerosig("end"); if(dlm){ import(); HEADTYPE = 2; INITTEXT = 0; INITDAT = 0; INITRND = 8; INITENTRY = EXPTAB; } export();
void main(int argc, char *argv[]) { int c; char *a; char name[LIBNAMELEN]; Binit(&bso, 1, OWRITE); cout = -1; listinit(); outfile = 0; nerrors = 0; curtext = P; HEADTYPE = -1; INITTEXT = -1; INITTEXTP = -1; INITDAT = -1; INITRND = -1; INITENTRY = 0; ARGBEGIN { default: c = ARGC(); if(c >= 0 && c < sizeof(debug)) debug[c]++; break; case 'o': outfile = ARGF(); break; case 'E': a = ARGF(); if(a) INITENTRY = a; break; case 'L': addlibpath(EARGF(usage())); break; case 'T': a = ARGF(); if(a) INITTEXT = atolwhex(a); break; case 'P': a = ARGF(); if(a) INITTEXTP = atolwhex(a); break; case 'D': a = ARGF(); if(a) INITDAT = atolwhex(a); break; case 'R': a = ARGF(); if(a) INITRND = atolwhex(a); break; case 'H': a = ARGF(); if(a) HEADTYPE = atolwhex(a); break; case 'x': /* produce export table */ doexp = 1; if(argv[1] != nil && argv[1][0] != '-' && !isobjfile(argv[1])) readundefs(ARGF(), SEXPORT); break; case 'u': /* produce dynamically loadable module */ dlm = 1; if(argv[1] != nil && argv[1][0] != '-' && !isobjfile(argv[1])) readundefs(ARGF(), SIMPORT); break; } ARGEND USED(argc); if(*argv == 0) usage(); if(!debug['9'] && !debug['U'] && !debug['B']) debug[DEFAULT] = 1; a = getenv("ccroot"); if(a != nil && *a != '\0') { if(!fileexists(a)) { diag("nonexistent $ccroot: %s", a); errorexit(); } }else a = ""; snprint(name, sizeof(name), "%s/%s/lib", a, thestring); addlibpath(name); r0iszero = debug['0'] == 0; if(HEADTYPE == -1) { if(debug['U']) HEADTYPE = 0; if(debug['B']) HEADTYPE = 1; if(debug['9']) HEADTYPE = 2; } switch(HEADTYPE) { default: diag("unknown -H option"); errorexit(); case 0: /* boot */ HEADR = 32L; if(INITTEXT == -1) INITTEXT = 0x200000L; if(INITDAT == -1) INITDAT = 0; if(INITRND == -1) INITRND = 4096L; break; case 1: /* plan 9 q.out */ HEADR = 32L; if(INITTEXT == -1) INITTEXT = 4128; if(INITDAT == -1) INITDAT = 0; if(INITRND == -1) INITRND = 4096; break; case 2: /* plan 9 */ HEADR = 32L+8L; if(INITTEXT == -1) INITTEXT = 0x100000+HEADR; if(INITDAT == -1) INITDAT = 0; if(INITRND == -1) INITRND = 0x100000; break; case 3: /* raw */ HEADR = 0; if(INITTEXT == -1) INITTEXT = 4128; if(INITDAT == -1) { INITDAT = 0; INITRND = 4; } if(INITRND == -1) INITRND = 0; break; case 5: /* elf executable */ HEADR = rnd(Ehdr32sz+3*Phdr32sz, 16); if(INITTEXT == -1) INITTEXT = 0x00400000L+HEADR; if(INITDAT == -1) INITDAT = 0x10000000; if(INITRND == -1) INITRND = 0; break; case 9: /* ELF64 executable */ case 10: HEADR = rnd(Ehdr64sz+3*Phdr64sz, 16); if(INITTEXT == -1) INITTEXT = 0x100000+HEADR; if(INITDAT == -1) INITDAT = 0; if(INITRND == -1) INITRND = 0x100000; break; } if (INITTEXTP == -1) INITTEXTP = INITTEXT; if(INITDAT != 0 && INITRND != 0) print("warning: -D0x%llux is ignored because of -R0x%lux\n", INITDAT, INITRND); if(debug['v']) Bprint(&bso, "HEADER = -H0x%x -T0x%llux -D0x%llux -R0x%lux\n", HEADTYPE, INITTEXT, INITDAT, INITRND); Bflush(&bso); zprg.as = AGOK; zprg.reg = NREG; zprg.from.name = D_NONE; zprg.from.type = D_NONE; zprg.from.reg = NREG; zprg.from3 = zprg.from; zprg.to = zprg.from; buildop(); histgen = 0; textp = P; datap = P; pc = 0; dtype = 4; if(outfile == 0) outfile = "9.out"; cout = create(outfile, 1, 0775); if(cout < 0) { diag("cannot create %s: %r", outfile); errorexit(); } nuxiinit(); version = 0; cbp = buf.cbuf; cbc = sizeof(buf.cbuf); firstp = prg(); lastp = firstp; if(INITENTRY == 0) { INITENTRY = "_main"; if(debug['p']) INITENTRY = "_mainp"; if(!debug['l']) lookup(INITENTRY, 0)->type = SXREF; } else { /* * It's possibly a number handed in by -En (this is * the test made by entryvalue() when creating the appropriate * header). Calling lookup() on that will create the symbol 'n' * printing an undef() diagnostic later. */ a = INITENTRY; if(!(*a >= '0' && *a <= '9')) lookup(INITENTRY, 0)->type = SXREF; } while(*argv) objfile(*argv++); if(!debug['l']) loadlib(); firstp = firstp->link; if(firstp == P) goto out; if(doexp || dlm){ EXPTAB = "_exporttab"; zerosig(EXPTAB); zerosig("etext"); zerosig("edata"); zerosig("end"); if(dlm){ import(); HEADTYPE = 2; INITTEXT = 0; INITDAT = 0; INITRND = 8; INITENTRY = EXPTAB; } export();
void main(int argc, char *argv[]) { int c; char *a; Binit(&bso, 1, OWRITE); cout = -1; listinit(); outfile = 0; nerrors = 0; curtext = P; HEADTYPE = -1; INITTEXT = -1; INITDAT = -1; INITRND = -1; INITENTRY = 0; ARGBEGIN { default: c = ARGC(); if(c >= 0 && c < sizeof(debug)) debug[c]++; break; case 'o': outfile = ARGF(); break; case 'E': a = ARGF(); if(a) INITENTRY = a; break; case 'T': a = ARGF(); if(a) INITTEXT = atolwhex(a); break; case 'D': a = ARGF(); if(a) INITDAT = atolwhex(a); break; case 'R': a = ARGF(); if(a) INITRND = atolwhex(a); break; case 'H': a = ARGF(); if(a) HEADTYPE = atolwhex(a); break; case 'x': /* produce export table */ doexp = 1; if(argv[1] != nil && argv[1][0] != '-' && !isobjfile(argv[1])) readundefs(ARGF(), SEXPORT); break; case 'u': /* produce dynamically loadable module */ dlm = 1; if(argv[1] != nil && argv[1][0] != '-' && !isobjfile(argv[1])) readundefs(ARGF(), SIMPORT); break; } ARGEND USED(argc); if(*argv == 0) { diag("usage: ql [-options] objects"); errorexit(); } if(!debug['9'] && !debug['U'] && !debug['B']) debug[DEFAULT] = 1; r0iszero = debug['0'] == 0; if(HEADTYPE == -1) { if(debug['U']) HEADTYPE = 0; if(debug['B']) HEADTYPE = 1; if(debug['9']) HEADTYPE = 2; } switch(HEADTYPE) { default: diag("unknown -H option"); errorexit(); case 0: /* boot */ HEADR = 32L; if(INITTEXT == -1) INITTEXT = 0x200000L; if(INITDAT == -1) INITDAT = 0; if(INITRND == -1) INITRND = 4096L; break; case 1: /* Be boot format (PEF) */ HEADR = 208L; if(INITTEXT == -1) INITTEXT = 0x100000; if(INITDAT == -1) INITDAT = 0; if(INITRND == -1) INITRND = 4; break; case 2: /* plan 9 */ HEADR = 32L; if(INITTEXT == -1) INITTEXT = 0x100020; if(INITDAT == -1) INITDAT = 0; if(INITRND == -1) INITRND = 0x100000; break; case 3: /* raw */ HEADR = 0; if(INITTEXT == -1) INITTEXT = 4128; if(INITDAT == -1) { INITDAT = 0; INITRND = 4; } if(INITRND == -1) INITRND = 0; break; case 4: /* aix unix xcoff executable */ HEADR = 20L+72L+3*40L; if(INITTEXT == -1) INITTEXT = 0x1000000L+HEADR; if(INITDAT == -1) INITDAT = 0x20000000; if(INITRND == -1) INITRND = 0; break; case 5: /* elf executable */ case 6: /* elf for virtex 4 */ HEADR = rnd(52L+3*32L, 16); if(INITTEXT == -1) INITTEXT = 0x00400000L+HEADR; if(INITDAT == -1) INITDAT = 0x10000000; if(INITRND == -1) INITRND = 0; break; } if(INITDAT != 0 && INITRND != 0) print("warning: -D0x%lux is ignored because of -R0x%lux\n", INITDAT, INITRND); if(debug['v']) Bprint(&bso, "HEADER = -H0x%x -T0x%lux -D0x%lux -R0x%lux\n", HEADTYPE, INITTEXT, INITDAT, INITRND); Bflush(&bso); zprg.as = AGOK; zprg.reg = NREG; zprg.from.name = D_NONE; zprg.from.type = D_NONE; zprg.from.reg = NREG; zprg.from3 = zprg.from; zprg.to = zprg.from; buildop(); histgen = 0; textp = P; datap = P; pc = 0; dtype = 4; if(outfile == 0) outfile = "q.out"; cout = create(outfile, 1, 0775); if(cout < 0) { diag("%s: cannot create", outfile); errorexit(); } nuxiinit(); version = 0; cbp = buf.cbuf; cbc = sizeof(buf.cbuf); firstp = prg(); lastp = firstp; if(INITENTRY == 0) { INITENTRY = "_main"; if(debug['p']) INITENTRY = "_mainp"; if(!debug['l']) lookup(INITENTRY, 0)->type = SXREF; } else lookup(INITENTRY, 0)->type = SXREF; while(*argv) objfile(*argv++); if(!debug['l']) loadlib(); firstp = firstp->link; if(firstp == P) goto out; if(doexp || dlm){ EXPTAB = "_exporttab"; zerosig(EXPTAB); zerosig("etext"); zerosig("edata"); zerosig("end"); if(dlm){ import(); HEADTYPE = 2; INITTEXT = INITDAT = 0; INITRND = 8; INITENTRY = EXPTAB; } export();
void main(int argc, char *argv[]) { int c, i; Binit(&bso, 1, OWRITE); cout = -1; listinit(); nerrors = 0; curtext = P; outfile = "5.out"; HEADTYPE = -1; INITTEXT = -1; INITDAT = -1; INITRND = -1; INITENTRY = 0; ARGBEGIN { default: c = ARGC(); if(c == 'l') usage(); if(c >= 0 && c < sizeof(debug)) debug[c]++; break; case 'o': outfile = EARGF(usage()); break; case 'E': INITENTRY = EARGF(usage()); break; case 'L': Lflag(EARGF(usage())); break; case 'T': INITTEXT = atolwhex(EARGF(usage())); break; case 'D': INITDAT = atolwhex(EARGF(usage())); break; case 'R': INITRND = atolwhex(EARGF(usage())); break; case 'r': rpath = EARGF(usage()); break; case 'H': HEADTYPE = atolwhex(EARGF(usage())); /* do something about setting INITTEXT */ break; case 'x': /* produce export table */ doexp = 1; if(argv[1] != nil && argv[1][0] != '-' && !isobjfile(argv[1])) readundefs(ARGF(), SEXPORT); break; case 'u': /* produce dynamically loadable module */ dlm = 1; if(argv[1] != nil && argv[1][0] != '-' && !isobjfile(argv[1])) readundefs(ARGF(), SIMPORT); break; case 'V': print("%cl version %s\n", thechar, getgoversion()); errorexit(); } ARGEND USED(argc); if(argc != 1) usage(); libinit(); if(!debug['9'] && !debug['U'] && !debug['B']) debug[DEFAULT] = 1; if(HEADTYPE == -1) { if(debug['U']) HEADTYPE = 0; if(debug['B']) HEADTYPE = 1; if(debug['9']) HEADTYPE = 2; HEADTYPE = 6; } switch(HEADTYPE) { default: diag("unknown -H option"); errorexit(); case 0: /* no header */ HEADR = 0L; if(INITTEXT == -1) INITTEXT = 0; if(INITDAT == -1) INITDAT = 0; if(INITRND == -1) INITRND = 4; break; case 1: /* aif for risc os */ HEADR = 128L; if(INITTEXT == -1) INITTEXT = 0x10005000 + HEADR; if(INITDAT == -1) INITDAT = 0; if(INITRND == -1) INITRND = 4; break; case 2: /* plan 9 */ HEADR = 32L; if(INITTEXT == -1) INITTEXT = 4128; if(INITDAT == -1) INITDAT = 0; if(INITRND == -1) INITRND = 4096; break; case 3: /* boot for NetBSD */ HEADR = 32L; if(INITTEXT == -1) INITTEXT = 0xF0000020L; if(INITDAT == -1) INITDAT = 0; if(INITRND == -1) INITRND = 4096; break; case 4: /* boot for IXP1200 */ HEADR = 0L; if(INITTEXT == -1) INITTEXT = 0x0; if(INITDAT == -1) INITDAT = 0; if(INITRND == -1) INITRND = 4; break; case 5: /* boot for ipaq */ HEADR = 16L; if(INITTEXT == -1) INITTEXT = 0xC0008010; if(INITDAT == -1) INITDAT = 0; if(INITRND == -1) INITRND = 1024; break; case 6: /* arm elf */ debug['d'] = 1; // no dynamic linking elfinit(); HEADR = ELFRESERVE; if(INITTEXT == -1) INITTEXT = 0x8000 + HEADR; if(INITDAT == -1) INITDAT = 0; if(INITRND == -1) INITRND = 4096; break; } if(INITDAT != 0 && INITRND != 0) print("warning: -D0x%lux is ignored because of -R0x%lux\n", INITDAT, INITRND); if(debug['v']) Bprint(&bso, "HEADER = -H0x%d -T0x%lux -D0x%lux -R0x%lux\n", HEADTYPE, INITTEXT, INITDAT, INITRND); Bflush(&bso); zprg.as = AGOK; zprg.scond = 14; zprg.reg = NREG; zprg.from.name = D_NONE; zprg.from.type = D_NONE; zprg.from.reg = NREG; zprg.to = zprg.from; buildop(); thumbbuildop(); // could build on demand histgen = 0; textp = P; datap = P; edatap = P; pc = 0; dtype = 4; nuxiinit(); version = 0; cbp = buf.cbuf; cbc = sizeof(buf.cbuf); firstp = prg(); lastp = firstp; addlibpath("command line", "command line", argv[0], "main"); loadlib(); // mark some functions that are only referenced after linker code editing // TODO(kaib): this doesn't work, the prog can't be found in runtime for(i=0; i<nelem(linkername); i++) mark(lookup(linkername[i], 0)); deadcode(); firstp = firstp->link; if(firstp == P) goto out; if(doexp || dlm){ EXPTAB = "_exporttab"; zerosig(EXPTAB); zerosig("etext"); zerosig("edata"); zerosig("end"); if(dlm){ initdiv(); import(); HEADTYPE = 2; INITTEXT = INITDAT = 0; INITRND = 8; INITENTRY = EXPTAB; } else divsig(); export();
void main(int argc, char *argv[]) { int i, c; Binit(&bso, 1, OWRITE); cout = -1; listinit(); memset(debug, 0, sizeof(debug)); nerrors = 0; outfile = nil; HEADTYPE = -1; INITTEXT = -1; INITDAT = -1; INITRND = -1; INITENTRY = 0; ARGBEGIN { default: c = ARGC(); if(c == 'l') usage(); if(c >= 0 && c < sizeof(debug)) debug[c]++; break; case 'o': /* output to (next arg) */ outfile = EARGF(usage()); break; case 'E': INITENTRY = EARGF(usage()); break; case 'H': HEADTYPE = atolwhex(EARGF(usage())); break; case 'L': Lflag(EARGF(usage())); break; case 'T': INITTEXT = atolwhex(EARGF(usage())); break; case 'D': INITDAT = atolwhex(EARGF(usage())); break; case 'R': INITRND = atolwhex(EARGF(usage())); break; case 'r': rpath = EARGF(usage()); break; case 'x': /* produce export table */ doexp = 1; if(argv[1] != nil && argv[1][0] != '-' && !isobjfile(argv[1])) readundefs(ARGF(), SEXPORT); break; case 'u': /* produce dynamically loadable module */ dlm = 1; if(argv[1] != nil && argv[1][0] != '-' && !isobjfile(argv[1])) readundefs(ARGF(), SIMPORT); break; case 'V': print("%cl version %s\n", thechar, getgoversion()); errorexit(); } ARGEND if(argc != 1) usage(); mywhatsys(); // get goos if(HEADTYPE == -1) { HEADTYPE = 2; if(strcmp(goos, "linux") == 0) HEADTYPE = 7; else if(strcmp(goos, "darwin") == 0) HEADTYPE = 6; else if(strcmp(goos, "nacl") == 0) HEADTYPE = 8; else if(strcmp(goos, "freebsd") == 0) HEADTYPE = 9; else if(strcmp(goos, "mingw") == 0) HEADTYPE = 10; else if(strcmp(goos, "pchw") == 0) HEADTYPE = 11; else print("goos is not known: %s\n", goos); } if(outfile == nil) { if(HEADTYPE == 10) outfile = "8.out.exe"; else outfile = "8.out"; } libinit(); switch(HEADTYPE) { default: diag("unknown -H option"); errorexit(); case 0: /* this is garbage */ HEADR = 20L+56L; if(INITTEXT == -1) INITTEXT = 0x40004CL; if(INITDAT == -1) INITDAT = 0x10000000L; if(INITRND == -1) INITRND = 0; break; case 1: /* is unix coff */ HEADR = 0xd0L; if(INITTEXT == -1) INITTEXT = 0xd0; if(INITDAT == -1) INITDAT = 0x400000; if(INITRND == -1) INITRND = 0; break; case 2: /* plan 9 */ HEADR = 32L; if(INITTEXT == -1) INITTEXT = 4096+32; if(INITDAT == -1) INITDAT = 0; if(INITRND == -1) INITRND = 4096; break; case 3: /* MS-DOS .COM */ HEADR = 0; if(INITTEXT == -1) INITTEXT = 0x0100; if(INITDAT == -1) INITDAT = 0; if(INITRND == -1) INITRND = 4; break; case 4: /* fake MS-DOS .EXE */ HEADR = 0x200; if(INITTEXT == -1) INITTEXT = 0x0100; if(INITDAT == -1) INITDAT = 0; if(INITRND == -1) INITRND = 4; HEADR += (INITTEXT & 0xFFFF); if(debug['v']) Bprint(&bso, "HEADR = 0x%ld\n", HEADR); break; case 6: /* apple MACH */ /* * OS X system constant - offset from %gs to our TLS. * Explained in ../../libcgo/darwin_386.c. */ tlsoffset = 0x468; machoinit(); HEADR = MACHORESERVE; if(INITTEXT == -1) INITTEXT = 4096+HEADR; if(INITDAT == -1) INITDAT = 0; if(INITRND == -1) INITRND = 4096; break; case 7: /* elf32 executable */ case 9: /* * Linux ELF uses TLS offsets negative from %gs. * Translate 0(GS) and 4(GS) into -8(GS) and -4(GS). * Also known to ../../pkg/runtime/linux/386/sys.s * and ../../libcgo/linux_386.c. */ tlsoffset = -8; elfinit(); HEADR = ELFRESERVE; if(INITTEXT == -1) INITTEXT = 0x08048000+HEADR; if(INITDAT == -1) INITDAT = 0; if(INITRND == -1) INITRND = 4096; break; case 8: /* native client elf32 executable */ elfinit(); HEADR = 4096; if(INITTEXT == -1) INITTEXT = 0x20000; if(INITDAT == -1) INITDAT = 0; if(INITRND == -1) INITRND = 4096; break; case 10: /* PE executable */ peinit(); HEADR = PERESERVE; if(INITTEXT == -1) INITTEXT = PEBASE+0x1000; if(INITDAT == -1) INITDAT = 0; if(INITRND == -1) INITRND = PEALIGN; break; case 11: tlsoffset = 0; elfinit(); HEADR = ELFRESERVE; if(INITTEXT == -1) INITTEXT = 0x100000+HEADR; if(INITDAT == -1) INITDAT = 0; if(INITRND == -1) INITRND = 4096; break; } if(INITDAT != 0 && INITRND != 0) print("warning: -D0x%lux is ignored because of -R0x%lux\n", INITDAT, INITRND); if(debug['v']) Bprint(&bso, "HEADER = -H0x%ld -T0x%lux -D0x%lux -R0x%lux\n", HEADTYPE, INITTEXT, INITDAT, INITRND); Bflush(&bso); for(i=1; optab[i].as; i++) if(i != optab[i].as) { diag("phase error in optab: %d", i); errorexit(); } maxop = i; for(i=0; i<Ymax; i++) ycover[i*Ymax + i] = 1; ycover[Yi0*Ymax + Yi8] = 1; ycover[Yi1*Ymax + Yi8] = 1; ycover[Yi0*Ymax + Yi32] = 1; ycover[Yi1*Ymax + Yi32] = 1; ycover[Yi8*Ymax + Yi32] = 1; ycover[Yal*Ymax + Yrb] = 1; ycover[Ycl*Ymax + Yrb] = 1; ycover[Yax*Ymax + Yrb] = 1; ycover[Ycx*Ymax + Yrb] = 1; ycover[Yrx*Ymax + Yrb] = 1; ycover[Yax*Ymax + Yrx] = 1; ycover[Ycx*Ymax + Yrx] = 1; ycover[Yax*Ymax + Yrl] = 1; ycover[Ycx*Ymax + Yrl] = 1; ycover[Yrx*Ymax + Yrl] = 1; ycover[Yf0*Ymax + Yrf] = 1; ycover[Yal*Ymax + Ymb] = 1; ycover[Ycl*Ymax + Ymb] = 1; ycover[Yax*Ymax + Ymb] = 1; ycover[Ycx*Ymax + Ymb] = 1; ycover[Yrx*Ymax + Ymb] = 1; ycover[Yrb*Ymax + Ymb] = 1; ycover[Ym*Ymax + Ymb] = 1; ycover[Yax*Ymax + Yml] = 1; ycover[Ycx*Ymax + Yml] = 1; ycover[Yrx*Ymax + Yml] = 1; ycover[Yrl*Ymax + Yml] = 1; ycover[Ym*Ymax + Yml] = 1; for(i=0; i<D_NONE; i++) { reg[i] = -1; if(i >= D_AL && i <= D_BH) reg[i] = (i-D_AL) & 7; if(i >= D_AX && i <= D_DI) reg[i] = (i-D_AX) & 7; if(i >= D_F0 && i <= D_F0+7) reg[i] = (i-D_F0) & 7; } zprg.link = P; zprg.pcond = P; zprg.back = 2; zprg.as = AGOK; zprg.from.type = D_NONE; zprg.from.index = D_NONE; zprg.from.scale = 1; zprg.to = zprg.from; pcstr = "%.6lux "; nuxiinit(); histgen = 0; textp = P; datap = P; edatap = P; pc = 0; dtype = 4; version = 0; cbp = buf.cbuf; cbc = sizeof(buf.cbuf); firstp = prg(); lastp = firstp; addlibpath("command line", "command line", argv[0], "main"); loadlib(); deadcode(); firstp = firstp->link; if(firstp == P) errorexit(); if(doexp || dlm){ EXPTAB = "_exporttab"; zerosig(EXPTAB); zerosig("etext"); zerosig("edata"); zerosig("end"); if(dlm){ import(); HEADTYPE = 2; INITTEXT = INITDAT = 0; INITRND = 8; INITENTRY = EXPTAB; } export();