Date: Mon, 14 Jun 2004 04:27:29 GMT From: Marcel Moolenaar <marcel@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 54899 for review Message-ID: <200406140427.i5E4RT38064652@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=54899 Change 54899 by marcel@marcel_nfs on 2004/06/14 04:26:32 Skip registers of which we cannot get the values. This is needed on ia64, where the register frame has a variable size. While here, KNFify. Affected files ... .. //depot/projects/gdb/sys/ddb/db_print.c#3 edit Differences ... ==== //depot/projects/gdb/sys/ddb/db_print.c#3 (text+ko) ==== @@ -46,27 +46,24 @@ #include <ddb/db_sym.h> void -db_show_regs(dummy1, dummy2, dummy3, dummy4) - db_expr_t dummy1; - boolean_t dummy2; - db_expr_t dummy3; - char * dummy4; +db_show_regs(db_expr_t _1, boolean_t _2, db_expr_t _3, char *_4) { - register struct db_variable *regp; - db_expr_t value, offset; - const char * name; + struct db_variable *regp; + db_expr_t value, offset; + const char *name; for (regp = db_regs; regp < db_eregs; regp++) { - db_read_variable(regp, &value); - db_printf("%-12s%#10lr", regp->name, (unsigned long)value); - db_find_xtrn_sym_and_offset((db_addr_t)value, &name, &offset); - if (name != NULL && offset <= (unsigned long)db_maxoff && - offset != value) { - db_printf("\t%s", name); - if (offset != 0) - db_printf("+%+#lr", (long)offset); - } - db_printf("\n"); + if (!db_read_variable(regp, &value)) + continue; + db_printf("%-12s%#10lr", regp->name, (unsigned long)value); + db_find_xtrn_sym_and_offset((db_addr_t)value, &name, &offset); + if (name != NULL && offset <= (unsigned long)db_maxoff && + offset != value) { + db_printf("\t%s", name); + if (offset != 0) + db_printf("+%+#lr", (long)offset); + } + db_printf("\n"); } db_print_loc_and_inst(PC_REGS()); }
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