diff options
Diffstat (limited to 'os/port/mkdevc')
| -rw-r--r-- | os/port/mkdevc | 216 |
1 files changed, 216 insertions, 0 deletions
diff --git a/os/port/mkdevc b/os/port/mkdevc new file mode 100644 index 00000000..afb7caa7 --- /dev/null +++ b/os/port/mkdevc @@ -0,0 +1,216 @@ +$AWK -v 'objtype='$OBJTYPE ' +BEGIN{ + if(ARGC < 2) + exit +} + +/^$/{ + next; +} +/^#/{ + next; +} +collect && /^[^ \t]/{ + collect = 0; +} +collect && section ~ "dev"{ + dev[ndev++] = $1; + if($1 ~ "vga") + devvga = 1; +} +collect && section ~ "ip"{ + ip[nip++] = $1; +} +collect && (section ~ "ether" || section ~ "link") { + link[nlink++] = $1; +} +collect && section ~ "mod"{ + mod[nmod++] = $1; +} +collect && section ~ "vga"{ + option = 0; + for(i = 2; i < NF; i++){ + if($i ~ "[+]hwgc"){ + hwgc[nhwgc++] = $1; + option = 1; + } else if($i ~ "[+=]hwgc"){ + hwgc[nhwgc++] = $1; + if(option == 0) + option = 2; + } + } + if(option < 2) + vga[nvga++] = $1; +} +collect && section ~ "misc"{ + misc[nmisc++] = $1; + if($1 ~ "^arch.*") + arch[narch++] = $1; + else if($1 ~ "^sd.*") + sdifc[nsdifc++] = $1; + else if($1 ~ "^uart.*") + physuart[nphysuart++] = substr($1, 5, length($1)-4) "physuart"; + else if($1 ~ "^vga.*"){ + if(NF == 1) + vgadev[nvgadev++] = $1; + else for(i = 2; i <= NF; i++){ + if($i ~ "[+]cur") + vgadev[nvgadev++] = $1; + if($i ~ "[+=]cur") + vgacur[nvgacur++] = $1; + } + } + else if($1 ~ ".*\.root"){ + x = substr($1, 1, index($1, ".")-1); + if(x ~ "(dossrv|kfs)") + x = "fs"; + fs[nfs++] = x; + } +} +collect && section ~ "port"{ + port[nport++] = $0; +} +collect && section ~ "code"{ + code[ncode++] = $0; +} +$0 ~ /^[^ \t]/{ + if($0 ~ "(code|dev|ether|ip|lib|link|mod|misc|port|root|vga)"){ + section = $0; + collect = 1; + } + next; +} + +END{ + if(ARGC < 2) + exit "usage" + + printf "#include \"u.h\"\n" + printf "#include \"../port/lib.h\"\n" + printf "#include \"mem.h\"\n" + printf "#include \"dat.h\"\n" + printf "#include \"fns.h\"\n" + printf "#include \"io.h\"\n" + if(nphysuart) + printf "#include \"../port/uart.h\"\n" + printf "#include \"../port/error.h\"\n" + printf "#include \"interp.h\"\n\n" + printf "#include \"%s.root.h\"\n\n", ARGV[1]; + + printf "ulong ndevs = %d;\n", ndev+8 + for(i = 0; i < ndev; i++) + printf "extern Dev %sdevtab;\n", dev[i]; + printf "Dev* devtab[%d]={\n", ndev+8 + for(i = 0; i < ndev; i++) + printf "\t&%sdevtab,\n", dev[i]; + printf "\tnil,\n};\n\n"; + + + for(i = 0; i < nfs; i++){ + printf "extern uchar %scode[];\n", fs[i]; + printf "extern ulong %slen;\n", fs[i]; + } + for(i = 0; i < nlink; i++) + printf "extern void %slink(void);\n", link[i]; + + printf "void links(void){\n"; + for(i = 0; i < nfs; i++) + printf "\taddrootfile(\"%s\", %scode, %slen);\n", fs[i], fs[i], fs[i]; + for(i = 0; i < nlink; i++) + printf "\t%slink();\n", link[i]; + printf "}\n\n"; + + for(i = 0; i < nmod; i++) + printf "extern void %smodinit(void);\n", mod[i]; + printf "void modinit(void){\n"; + for(i = 0; i < nmod; i++) + printf("\t%smodinit();\n",mod[i]); + printf("}\n\n"); + + if(narch || objtype ~ "386"){ + for(i = 0; i < narch; i++) + printf "extern PCArch %s;\n", arch[i]; + printf "PCArch* knownarch[] = {\n"; + for(i = 0; i < narch; i++) + printf "\t&%s,\n", arch[i]; + printf "\tnil,\n};\n\n"; + } + + if(nsdifc){ + printf "#include \"../port/sd.h\"\n"; + for(i = 0; i < nsdifc; i++) + printf "extern SDifc %sifc;\n", sdifc[i]; + printf "SDifc* sdifc[] = {\n"; + for(i = 0; i < nsdifc; i++) + printf "\t&%sifc,\n", sdifc[i]; + printf "\tnil,\n};\n\n"; + } + + if(nphysuart){ + for(i = 0; i < nphysuart; i++) + printf "extern PhysUart %s;\n", physuart[i]; + printf "PhysUart* physuart[] = {\n"; + for(i = 0; i < nphysuart; i++) + printf "\t&%s,\n", physuart[i]; + printf "\tnil,\n};\n\n"; + } + + if(devvga || nvga || nvgadev){ + printf "#include <draw.h>\n" + printf "#include <memdraw.h>\n" + + if(nvga){ + printf "#include \"vga.h\"\n" + for(i = 0; i < nvga; i++) + printf "extern Vgac %s;\n", vga[i]; + printf "Vgac* knownvga[] = {\n"; + for(i = 0; i < nvga; i++) + printf "\t&%s,\n", vga[i]; + printf "\tnil,\n};\n\n"; + + if(nhwgc){ + for(i = 0; i < nhwgc; i++) + printf "extern Hwgc %shwgc;\n", hwgc[i]; + printf "Hwgc* knownhwgc[] = {\n"; + for(i = 0; i < nhwgc; i++) + printf "\t&%shwgc,\n", hwgc[i]; + printf "\tnil,\n};\n\n"; + } + } + + if(nvgadev){ + printf "#include \"screen.h\"\n"; + for(i = 0; i < nvgadev; i++) + printf "extern VGAdev %sdev;\n", vgadev[i]; + printf "VGAdev* vgadev[] = {\n"; + for(i = 0; i < nvgadev; i++) + printf "\t&%sdev,\n", vgadev[i]; + printf "\tnil,\n};\n\n"; + + for(i = 0; i < nvgacur; i++) + printf "extern VGAcur %scur;\n", vgacur[i]; + printf "VGAcur* vgacur[] = {\n"; + for(i = 0; i < nvgacur; i++) + printf "\t&%scur,\n", vgacur[i]; + printf "\tnil,\n};\n\n"; + } + } + + if(nip){ + printf "#include \"../ip/ip.h\"\n"; + for(i = 0; i < nip; i++) + printf "extern void %sinit(Fs*);\n", ip[i]; + printf "void (*ipprotoinit[])(Fs*) = {\n"; + for(i = 0; i < nip; i++) + printf "\t%sinit,\n", ip[i]; + printf "\tnil,\n};\n\n"; + } + + for(i = 0; i < ncode; i++) + printf "%s\n", code[i]; + + printf "char* conffile = \"%s\";\n", ARGV[1]; + printf "ulong kerndate = KERNDATE;\n"; + + exit +}' $* |