static void rescan (GtkFileBrowser *file_browser) { gchar *path; gint row; GtkCTreeNode *child; DIR *dir = NULL; struct stat st; struct dirent *dirent; gchar *name; gchar *label[14]; gtk_clist_freeze (GTK_CLIST(file_browser)); gtk_clist_clear (GTK_CLIST(file_browser)); if (file_browser->path != NULL) dir = opendir(file_browser->path); if (dir) { while (dirent = readdir(dir)) { GdkPixmap *icon1,*icon2; GdkBitmap *mask1,*mask2; gchar buf_size[10]; gchar buf_nlink[10]; label[0] = NULL; label[1] = dirent->d_name; label[2] = buf_size; label[8] = buf_nlink; if ((dirent->d_name[0] == '.') && (dirent->d_name[1]==0)) continue; name = g_strconcat (file_browser->path, G_DIR_SEPARATOR_S, dirent->d_name, NULL); if (stat(name, &st)==0) { struct group *gr; struct passwd *pw; // TYPE if (S_ISDIR(st.st_mode)) { label[0] = "<DIR>"; } // NAME // SIZE g_snprintf (buf_size,10,"%d",st.st_size); // FLAGS label[3] = strmode(st.st_mode); // ATTR label[4] = strattr(getflags(name)); // access,modify,change label[5] = label[6] = label[7] = "10.10.1999 12:30"; // N LINKS g_snprintf (buf_nlink,10,"%d",st.st_nlink); pw = getpwuid (st.st_uid); gr = getgrgid (st.st_gid); label[9] = pw ? pw->pw_name : "?"; label[10] = gr ? gr->gr_name : "?"; //"INode", //"Device" label[11] = NULL; label[12] = NULL; row = gtk_clist_append (GTK_CLIST(file_browser),label); } g_free (name); } closedir(dir); // gtk_ctree_sort_node (GTK_CTREE(file_browser), GTK_CTREE_NODE(node)); // gtk_ctree_select (GTK_CTREE(ctree), GTK_CTREE_NODE(node)); } gtk_clist_thaw (GTK_CLIST(file_browser)); }
/* clocal() is called to do local transformations on * an expression tree preparitory to its being * written out in intermediate code. * * the major essential job is rewriting the * automatic variables and arguments in terms of * REG and OREG nodes * conversion ops which are not necessary are also clobbered here * in addition, any special features (such as rewriting * exclusive or) are easily handled here as well */ P1ND * clocal(P1ND *p) { struct attr *ap; register struct symtab *q; register P1ND *r, *l, *n, *s; register int o; register int m; #ifdef PCC_DEBUG if (xdebug) { printf("clocal: %p\n", p); p1fwalk(p, eprint, 0); } #endif switch( o = p->n_op ){ case NAME: if ((q = p->n_sp) == NULL) return p; /* Nothing to care about */ switch (q->sclass) { case PARAM: case AUTO: /* fake up a structure reference */ r = block(REG, NIL, NIL, PTR+STRTY, 0, 0); slval(r, 0); r->n_rval = FPREG; p = stref(block(STREF, r, p, 0, 0, 0)); break; case USTATIC: if (kflag == 0) break; /* FALLTHROUGH */ case STATIC: #ifdef TLS if (q->sflags & STLS) { p = tlsref(p); break; } #endif if (kflag == 0) { if (q->slevel == 0) break; } else if (kflag && !statinit && blevel > 0 && #ifdef GCC_COMPAT attr_find(q->sap, GCC_ATYP_WEAKREF)) { #else 0) { #endif /* extern call */ p = picext(p); } else if (blevel > 0 && !statinit) p = picstatic(p); break; case REGISTER: p->n_op = REG; slval(p, 0); p->n_rval = q->soffset; break; case EXTERN: case EXTDEF: #ifdef TLS if (q->sflags & STLS) { p = tlsref(p); break; } #endif #ifdef PECOFFABI if (q->sflags & SDLLINDIRECT) p = import(p); #endif #ifdef GCC_COMPAT if ((ap = attr_find(q->sap, GCC_ATYP_VISIBILITY)) != NULL && strcmp(ap->sarg(0), "hidden") == 0) printf(PRTPREF "\t.hidden %s\n", getsoname(q)); #endif if (kflag == 0) break; if (blevel > 0 && !statinit) p = picext(p); break; } break; case ADDROF: if (kflag == 0 || blevel == 0 || statinit) break; /* char arrays may end up here */ l = p->n_left; if (l->n_op != NAME || (l->n_type != ARY+CHAR && l->n_type != ARY+WCHAR_TYPE)) break; l = p; p = picstatic(p->n_left); p1nfree(l); if (p->n_op != UMUL) cerror("ADDROF error"); l = p; p = p->n_left; p1nfree(l); break; case UCALL: if (kflag == 0) break; l = block(REG, NIL, NIL, INT, 0, 0); l->n_rval = EBX; p->n_right = buildtree(ASSIGN, l, tempnode(gotnr, INT, 0, 0)); p->n_op -= (UCALL-CALL); break; case USTCALL: #if defined(os_openbsd) ap = strattr(p->n_left->n_ap); if (ap->amsize == SZCHAR || ap->amsize == SZSHORT || ap->amsize == SZINT || ap->amsize == SZLONGLONG) #else if (attr_find(p->n_left->n_ap, ATTR_COMPLEX) && (ap = strattr(p->n_left->n_ap)) && ap->amsize == SZLONGLONG) #endif { /* float complex */ /* fake one arg to make pass2 happy */ p->n_right = block(FUNARG, bcon(0), NIL, INT, 0, 0); p->n_op -= (UCALL-CALL); break; } /* Add hidden arg0 */ r = block(REG, NIL, NIL, INCREF(VOID), 0, 0); regno(r) = EBP; #ifdef GCC_COMPAT if ((ap = attr_find(p->n_ap, GCC_ATYP_REGPARM)) != NULL && ap->iarg(0) > 0) { l = block(REG, NIL, NIL, INCREF(VOID), 0, 0); regno(l) = EAX; p->n_right = buildtree(ASSIGN, l, r); } else #endif p->n_right = block(FUNARG, r, NIL, INCREF(VOID), 0, 0); p->n_op -= (UCALL-CALL); if (kflag == 0) break; l = block(REG, NIL, NIL, INT, 0, 0); regno(l) = EBX; r = buildtree(ASSIGN, l, tempnode(gotnr, INT, 0, 0)); p->n_right = block(CM, r, p->n_right, INT, 0, 0); break; /* FALLTHROUGH */ #if defined(MACHOABI) case CALL: case STCALL: if (p->n_type == VOID) break; r = tempnode(0, p->n_type, p->n_df, p->n_ap); l = tcopy(r); p = buildtree(COMOP, buildtree(ASSIGN, r, p), l); #endif break; #ifdef notyet /* XXX breaks sometimes */ case CBRANCH: l = p->n_left; /* * Remove unnecessary conversion ops. */ if (!clogop(l->n_op) || l->n_left->n_op != SCONV) break; if (coptype(l->n_op) != BITYPE) break; if (l->n_right->n_op != ICON) break; r = l->n_left->n_left; if (r->n_type >= FLOAT) break; if (toolarge(r->n_type, l->n_right->n_lval)) break; l->n_right->n_type = r->n_type; if (l->n_op >= ULE && l->n_op <= UGT) l->n_op -= (UGT-ULE); p->n_left = buildtree(l->n_op, r, l->n_right); p1nfree(l->n_left); p1nfree(l); break; #endif case PCONV: l = p->n_left; /* Make int type before pointer */ if (l->n_type < INT || l->n_type == LONGLONG || l->n_type == ULONGLONG || l->n_type == BOOL) { /* float etc? */ p->n_left = block(SCONV, l, NIL, UNSIGNED, 0, 0); } break; case SCONV: if (p->n_left->n_op == COMOP) break; /* may propagate wrong type later */ l = p->n_left; if (p->n_type == l->n_type) { p1nfree(p); return l; } if ((p->n_type & TMASK) == 0 && (l->n_type & TMASK) == 0 && tsize(p->n_type, p->n_df, p->n_ap) == tsize(l->n_type, l->n_df, l->n_ap)) { if (p->n_type != FLOAT && p->n_type != DOUBLE && l->n_type != FLOAT && l->n_type != DOUBLE && l->n_type != LDOUBLE && p->n_type != LDOUBLE) { if (l->n_op == NAME || l->n_op == UMUL || l->n_op == TEMP) { l->n_type = p->n_type; p1nfree(p); return l; } } } if (DEUNSIGN(p->n_type) == INT && DEUNSIGN(l->n_type) == INT && coptype(l->n_op) == BITYPE && l->n_op != COMOP && l->n_op != QUEST && l->n_op != ASSIGN) { l->n_type = p->n_type; p1nfree(p); return l; } o = l->n_op; m = p->n_type; if (o == ICON) { /* * Can only end up here if o is an address, * and in that case the only compile-time conversion * possible is to int. */ if ((TMASK & l->n_type) == 0 && l->n_sp == NULL) cerror("SCONV ICON"); if (l->n_sp == 0) { p->n_type = UNSIGNED; concast(l, m); } else if (m != INT && m != UNSIGNED) break; l->n_type = m; l->n_ap = 0; p1nfree(p); return l; } else if (l->n_op == FCON) cerror("SCONV FCON"); if ((p->n_type == CHAR || p->n_type == UCHAR || p->n_type == SHORT || p->n_type == USHORT) && (l->n_type == FLOAT || l->n_type == DOUBLE || l->n_type == LDOUBLE)) { p = block(SCONV, p, NIL, p->n_type, p->n_df, p->n_ap); p->n_left->n_type = INT; return p; } break; case MOD: case DIV: if (o == DIV && p->n_type != CHAR && p->n_type != SHORT) break; if (o == MOD && p->n_type != CHAR && p->n_type != SHORT) break; /* make it an int division by inserting conversions */ p->n_left = makety(p->n_left, INT, 0, 0, 0); p->n_right = makety(p->n_right, INT, 0, 0, 0); o = p->n_type; p->n_type = INT; p = makety(p, o, 0, 0, 0); break; case FORCE: /* put return value in return reg */ p->n_op = ASSIGN; p->n_right = p->n_left; p->n_left = block(REG, NIL, NIL, p->n_type, 0, 0); p->n_left->n_rval = p->n_left->n_type == BOOL ? RETREG(CHAR) : RETREG(p->n_type); break; case LS: case RS: /* shift count must be in a char */ if (p->n_right->n_type == CHAR || p->n_right->n_type == UCHAR) break; p->n_right = block(SCONV, p->n_right, NIL, CHAR, 0, 0); break; /* If not using pcc struct return */ case STASG: r = p->n_right; if (r->n_op != STCALL && r->n_op != USTCALL) break; m = tsize(BTYPE(r->n_type), r->n_df, r->n_ap); if (m == SZCHAR) m = CHAR; else if (m == SZSHORT) m = SHORT; else if (m == SZINT) m = INT; else if (m == SZLONGLONG) m = LONGLONG; else break; #if !defined(os_openbsd) if (attr_find(r->n_ap, ATTR_COMPLEX) == 0) break; /* float _Complex always in regs */ #endif l = buildtree(ADDROF, p->n_left, NIL); p1nfree(p); r->n_op -= (STCALL-CALL); r->n_type = m; /* r = long, l = &struct */ n = tempnode(0, m, r->n_df, r->n_ap); r = buildtree(ASSIGN, p1tcopy(n), r); s = tempnode(0, l->n_type, l->n_df, l->n_ap); l = buildtree(ASSIGN, p1tcopy(s), l); p = buildtree(COMOP, r, l); l = buildtree(CAST, block(NAME, NIL, NIL, m|PTR, 0, 0), p1tcopy(s)); r = l->n_right; p1nfree(l->n_left); p1nfree(l); r = buildtree(ASSIGN, buildtree(UMUL, r, NIL), n); p = buildtree(COMOP, p, r); p = buildtree(COMOP, p, s); break; }
/* * Fixup types when modes given in defid(). */ void gcc_modefix(NODE *p) { struct attr *ap; #ifdef TARGET_TIMODE struct attr *a2; #endif struct symtab *sp; char *s; int i, u; if ((ap = attr_find(p->n_ap, GCC_ATYP_MODE)) == NULL) return; u = ISUNSIGNED(BTYPE(p->n_type)); if ((i = amatch(ap->aa[0].sarg, mods, ATSZ)) == 0) { werror("unknown mode arg %s", ap->aa[0].sarg); return; } i = mods[i].typ; if (i >= 1 && i <= MAXTYPES) { MODTYPE(p->n_type, ctype(i)); if (u) p->n_type = ENUNSIGN(p->n_type); } else switch (i) { #ifdef TARGET_TIMODE case 800: if (BTYPE(p->n_type) == STRTY) break; MODTYPE(p->n_type, tisp->stype); p->n_df = tisp->sdf; p->n_ap = tisp->sap; if (ap->iarg(1) == u) break; /* must add a new mode struct to avoid overwriting */ a2 = attr_new(GCC_ATYP_MODE, 3); a2->sarg(0) = ap->sarg(0); a2->iarg(1) = u; p->n_ap = attr_add(p->n_ap, a2); break; #endif case FCOMPLEX: case COMPLEX: case LCOMPLEX: /* Destination should have been converted to a struct already */ if (BTYPE(p->n_type) != STRTY) uerror("gcc_modefix: complex not STRTY"); i -= (FCOMPLEX-FLOAT); ap = strattr(p->n_ap); sp = ap->amlist; if (sp->stype == (unsigned)i) return; /* Already correct type */ /* we must change to another struct */ s = i == FLOAT ? "0f" : i == DOUBLE ? "0d" : i == LDOUBLE ? "0l" : 0; sp = lookup(addname(s), 0); for (ap = sp->sap; ap != NULL; ap = ap->next) p->n_ap = attr_add(p->n_ap, attr_dup(ap)); break; default: cerror("gcc_modefix"); } }