1992/0323/pc/main.c (diff list | history)

1992/0321/sys/src/9/pc/main.c:8,13 – 1992/0323/sys/src/9/pc/main.c:8,14 (short | long | prev | next)
1991/0716		#include "init.h"
1991/0629
1991/1210		int machtype;
1992/0323		uchar *sp; /* stack pointer for /boot */
1991/0711
1991/0716		void
1991/0702		main(void)
1992/0321/sys/src/9/pc/main.c:93,99 – 1992/0323/sys/src/9/pc/main.c:94,100
1991/0927		ksetenv("cputype", "386");
1991/0926		poperror(); }
1991/0716		touser();
1992/0323		touser(sp);
1991/0712		}
1991/0629		void
1992/0321/sys/src/9/pc/main.c:103,108 – 1992/0323/sys/src/9/pc/main.c:104,110
1991/0716		Segment *s; User *up; KMap *k;
1992/0323		Page *pg;
1991/0905
1991/0716		p = newproc(); p->pgrp = newpgrp();
1992/0321/sys/src/9/pc/main.c:138,143 – 1992/0323/sys/src/9/pc/main.c:140,150
1991/0716		*/ s = newseg(SG_STACK, USTKTOP-BY2PG, 1); p->seg[SSEG] = s;
1992/0323		pg = newpage(1, 0, USTKTOP-BY2PG); segpage(s, pg); k = kmap(pg); bootargs(VA(k)); kunmap(k);
1991/0716		/* * Text
1992/0321/sys/src/9/pc/main.c:150,155 – 1992/0323/sys/src/9/pc/main.c:157,199
1991/0716		kunmap(k); ready(p);
1992/0323		} uchar * pusharg(char *p) { int n; n = strlen(p)+1; sp -= n; memmove(sp, p, n); return sp; } void bootargs(ulong base) { int i, ac; uchar *av[32]; char *p, *pp; uchar **lsp; sp = (uchar*)base + BY2PG - MAXSYSARG*BY2WD; ac = 0; av[ac++] = pusharg("/386/9safari"); av[ac++] = pusharg("-p"); /* 4 byte word align stack */ sp = (uchar*)((ulong)sp & ~3); /* build argc, argv on stack */ sp -= (ac+1)*sizeof(sp); lsp = (uchar**)sp; for(i = 0; i < ac; i++) *lsp++ = av[i] + ((USTKTOP - BY2PG) - base); *lsp = 0; sp += (USTKTOP - BY2PG) - base - sizeof(ulong);
1991/0711		}
1991/0716		Conf conf;