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-rw-r--r--src/cmd/8l/list.c313
1 files changed, 1 insertions, 312 deletions
diff --git a/src/cmd/8l/list.c b/src/cmd/8l/list.c
index e2a2ec5ed..0a7534060 100644
--- a/src/cmd/8l/list.c
+++ b/src/cmd/8l/list.c
@@ -36,297 +36,10 @@
void
listinit(void)
{
-
- fmtinstall('R', Rconv);
- fmtinstall('A', Aconv);
- fmtinstall('D', Dconv);
- fmtinstall('S', Sconv);
- fmtinstall('P', Pconv);
+ listinit8();
fmtinstall('I', Iconv);
}
-static Prog *bigP;
-
-int
-Pconv(Fmt *fp)
-{
- Prog *p;
-
- p = va_arg(fp->args, Prog*);
- bigP = p;
- switch(p->as) {
- case ATEXT:
- if(p->from.scale) {
- fmtprint(fp, "(%d) %A %D,%d,%D",
- p->line, p->as, &p->from, p->from.scale, &p->to);
- break;
- }
- default:
- fmtprint(fp, "(%d) %A %D,%D",
- p->line, p->as, &p->from, &p->to);
- break;
- case ADATA:
- case AINIT_:
- case ADYNT_:
- fmtprint(fp, "(%d) %A %D/%d,%D",
- p->line, p->as, &p->from, p->from.scale, &p->to);
- break;
- }
- bigP = P;
- return 0;
-}
-
-int
-Aconv(Fmt *fp)
-{
- int i;
-
- i = va_arg(fp->args, int);
- return fmtstrcpy(fp, anames[i]);
-}
-
-char*
-xsymname(Sym *s)
-{
- if(s == nil)
- return "!!noname!!";
- return s->name;
-}
-
-int
-Dconv(Fmt *fp)
-{
- char str[STRINGSZ], s[STRINGSZ];
- Adr *a;
- int i;
-
- a = va_arg(fp->args, Adr*);
- i = a->type;
- if(i >= D_INDIR && i < 2*D_INDIR) {
- if(a->offset)
- snprint(str, sizeof str, "%d(%R)", a->offset, i-D_INDIR);
- else
- snprint(str, sizeof str, "(%R)", i-D_INDIR);
- goto brk;
- }
- switch(i) {
-
- default:
- snprint(str, sizeof str, "%R", i);
- break;
-
- case D_NONE:
- str[0] = 0;
- break;
-
- case D_BRANCH:
- if(bigP != P && bigP->pcond != P)
- if(a->sym != S)
- snprint(str, sizeof str, "%ux+%s", bigP->pcond->pc,
- a->sym->name);
- else
- snprint(str, sizeof str, "%ux", bigP->pcond->pc);
- else
- snprint(str, sizeof str, "%d(PC)", a->offset);
- break;
-
- case D_EXTERN:
- snprint(str, sizeof str, "%s+%d(SB)", xsymname(a->sym), a->offset);
- break;
-
- case D_STATIC:
- snprint(str, sizeof str, "%s<%d>+%d(SB)", xsymname(a->sym),
- a->sym->version, a->offset);
- break;
-
- case D_AUTO:
- snprint(str, sizeof str, "%s+%d(SP)", xsymname(a->sym), a->offset);
- break;
-
- case D_PARAM:
- if(a->sym)
- snprint(str, sizeof str, "%s+%d(FP)", a->sym->name, a->offset);
- else
- snprint(str, sizeof str, "%d(FP)", a->offset);
- break;
-
- case D_CONST:
- snprint(str, sizeof str, "$%d", a->offset);
- break;
-
- case D_CONST2:
- snprint(str, sizeof str, "$%d-%d", a->offset, a->offset2);
- break;
-
- case D_FCONST:
- snprint(str, sizeof str, "$(%.8ux,%.8ux)", a->ieee.h, a->ieee.l);
- break;
-
- case D_SCONST:
- snprint(str, sizeof str, "$\"%S\"", a->scon);
- break;
-
- case D_ADDR:
- a->type = a->index;
- a->index = D_NONE;
- snprint(str, sizeof str, "$%D", a);
- a->index = a->type;
- a->type = D_ADDR;
- goto conv;
- }
-brk:
- if(a->index != D_NONE) {
- sprint(s, "(%R*%d)", (int)a->index, a->scale);
- strcat(str, s);
- }
-conv:
- fmtstrcpy(fp, str);
-// if(a->gotype)
-// fmtprint(fp, "«%s»", a->gotype->name);
- return 0;
-}
-
-char* regstr[] =
-{
- "AL", /* [D_AL] */
- "CL",
- "DL",
- "BL",
- "AH",
- "CH",
- "DH",
- "BH",
-
- "AX", /* [D_AX] */
- "CX",
- "DX",
- "BX",
- "SP",
- "BP",
- "SI",
- "DI",
-
- "F0", /* [D_F0] */
- "F1",
- "F2",
- "F3",
- "F4",
- "F5",
- "F6",
- "F7",
-
- "CS", /* [D_CS] */
- "SS",
- "DS",
- "ES",
- "FS",
- "GS",
-
- "GDTR", /* [D_GDTR] */
- "IDTR", /* [D_IDTR] */
- "LDTR", /* [D_LDTR] */
- "MSW", /* [D_MSW] */
- "TASK", /* [D_TASK] */
-
- "CR0", /* [D_CR] */
- "CR1",
- "CR2",
- "CR3",
- "CR4",
- "CR5",
- "CR6",
- "CR7",
-
- "DR0", /* [D_DR] */
- "DR1",
- "DR2",
- "DR3",
- "DR4",
- "DR5",
- "DR6",
- "DR7",
-
- "TR0", /* [D_TR] */
- "TR1",
- "TR2",
- "TR3",
- "TR4",
- "TR5",
- "TR6",
- "TR7",
-
- "X0",
- "X1",
- "X2",
- "X3",
- "X4",
- "X5",
- "X6",
- "X7",
-
- "NONE", /* [D_NONE] */
-};
-
-int
-Rconv(Fmt *fp)
-{
- char str[STRINGSZ];
- int r;
-
- r = va_arg(fp->args, int);
- if(r >= D_AL && r <= D_NONE)
- sprint(str, "%s", regstr[r-D_AL]);
- else
- sprint(str, "gok(%d)", r);
-
- return fmtstrcpy(fp, str);
-}
-
-int
-Sconv(Fmt *fp)
-{
- int i, c;
- char str[STRINGSZ], *p, *a;
-
- a = va_arg(fp->args, char*);
- p = str;
- for(i=0; i<sizeof(double); i++) {
- c = a[i] & 0xff;
- if(c >= 'a' && c <= 'z' ||
- c >= 'A' && c <= 'Z' ||
- c >= '0' && c <= '9') {
- *p++ = c;
- continue;
- }
- *p++ = '\\';
- switch(c) {
- default:
- if(c < 040 || c >= 0177)
- break; /* not portable */
- p[-1] = c;
- continue;
- case 0:
- *p++ = 'z';
- continue;
- case '\\':
- case '"':
- *p++ = c;
- continue;
- case '\n':
- *p++ = 'n';
- continue;
- case '\t':
- *p++ = 't';
- continue;
- }
- *p++ = (c>>6) + '0';
- *p++ = ((c>>3) & 7) + '0';
- *p++ = (c & 7) + '0';
- }
- *p = 0;
- return fmtstrcpy(fp, str);
-}
-
int
Iconv(Fmt *fp)
{
@@ -352,27 +65,3 @@ Iconv(Fmt *fp)
free(s);
return 0;
}
-
-void
-diag(char *fmt, ...)
-{
- char buf[1024], *tn, *sep;
- va_list arg;
-
- tn = "";
- sep = "";
- if(cursym != S) {
- tn = cursym->name;
- sep = ": ";
- }
- va_start(arg, fmt);
- vseprint(buf, buf+sizeof(buf), fmt, arg);
- va_end(arg);
- print("%s%s%s\n", tn, sep, buf);
-
- nerrors++;
- if(nerrors > 20) {
- print("too many errors\n");
- errorexit();
- }
-}