Date: Tue, 29 Jan 2008 04:54:54 GMT From: Kip Macy <kmacy@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 134352 for review Message-ID: <200801290454.m0T4ss6X094438@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=134352 Change 134352 by kmacy@kmacy:storage:toehead on 2008/01/29 04:54:53 IFC 134350 Affected files ... .. //depot/projects/toehead/etc/defaults/rc.conf#5 integrate .. //depot/projects/toehead/etc/rc.d/ipfw#3 integrate .. //depot/projects/toehead/gnu/usr.bin/gdb/kgdb/kgdb.h#4 integrate .. //depot/projects/toehead/gnu/usr.bin/gdb/kgdb/kld.c#2 integrate .. //depot/projects/toehead/gnu/usr.bin/gdb/kgdb/kthr.c#3 integrate .. //depot/projects/toehead/gnu/usr.bin/gdb/kgdb/main.c#3 integrate .. //depot/projects/toehead/gnu/usr.bin/gdb/kgdb/trgt.c#4 integrate .. //depot/projects/toehead/gnu/usr.bin/gdb/kgdb/trgt_i386.c#2 integrate .. //depot/projects/toehead/lib/msun/src/s_exp2f.c#3 integrate .. //depot/projects/toehead/sbin/ffsinfo/ffsinfo.c#2 integrate .. //depot/projects/toehead/share/man/man4/ath.4#2 integrate .. //depot/projects/toehead/share/man/man4/awi.4#2 integrate .. //depot/projects/toehead/share/man/man4/ed.4#3 integrate .. //depot/projects/toehead/share/man/man4/man4.i386/snc.4#2 integrate .. //depot/projects/toehead/share/man/man4/wi.4#2 integrate .. //depot/projects/toehead/share/man/man5/rc.conf.5#4 integrate .. //depot/projects/toehead/sys/amd64/amd64/dump_machdep.c#2 integrate .. //depot/projects/toehead/sys/amd64/amd64/minidump_machdep.c#2 integrate .. //depot/projects/toehead/sys/arm/arm/dump_machdep.c#2 integrate .. //depot/projects/toehead/sys/cam/cam_xpt.c#4 integrate .. //depot/projects/toehead/sys/dev/acpica/acpi.c#2 integrate .. //depot/projects/toehead/sys/dev/bfe/if_bfe.c#2 integrate .. //depot/projects/toehead/sys/dev/bfe/if_bfereg.h#2 integrate .. //depot/projects/toehead/sys/dev/ciss/ciss.c#2 integrate .. //depot/projects/toehead/sys/dev/mxge/if_mxge.c#4 integrate .. //depot/projects/toehead/sys/i386/i386/dump_machdep.c#2 integrate .. //depot/projects/toehead/sys/i386/i386/minidump_machdep.c#2 integrate .. //depot/projects/toehead/sys/ia64/ia64/dump_machdep.c#2 integrate .. //depot/projects/toehead/sys/kern/kern_shutdown.c#4 integrate .. //depot/projects/toehead/sys/kern/subr_bus.c#3 integrate .. //depot/projects/toehead/sys/netgraph/netflow/netflow.c#2 integrate .. //depot/projects/toehead/sys/netgraph/netflow/ng_netflow.c#2 integrate .. //depot/projects/toehead/sys/netgraph/ng_bpf.c#2 integrate .. //depot/projects/toehead/sys/netinet/sctp_auth.c#2 integrate .. //depot/projects/toehead/sys/netinet/sctp_bsd_addr.c#3 integrate .. //depot/projects/toehead/sys/netinet/sctp_indata.c#2 integrate .. //depot/projects/toehead/sys/netinet/sctp_pcb.c#2 integrate .. //depot/projects/toehead/sys/security/audit/audit.c#2 integrate .. //depot/projects/toehead/sys/security/mac_mls/mac_mls.c#2 integrate .. //depot/projects/toehead/sys/sparc64/sparc64/dump_machdep.c#2 integrate .. //depot/projects/toehead/sys/sun4v/sun4v/dump_machdep.c#2 integrate .. //depot/projects/toehead/sys/sys/bus.h#2 integrate .. //depot/projects/toehead/sys/sys/conf.h#2 integrate .. //depot/projects/toehead/usr.bin/top/machine.c#4 integrate .. //depot/projects/toehead/usr.bin/xargs/xargs.1#3 integrate .. //depot/projects/toehead/usr.sbin/adduser/adduser.8#2 integrate .. //depot/projects/toehead/usr.sbin/adduser/adduser.sh#2 integrate Differences ... ==== //depot/projects/toehead/etc/defaults/rc.conf#5 (text+ko) ==== @@ -15,7 +15,7 @@ # For a more detailed explanation of all the rc.conf variables, please # refer to the rc.conf(5) manual page. # -# $FreeBSD: src/etc/defaults/rc.conf,v 1.324 2008/01/25 05:23:01 mtm Exp $ +# $FreeBSD: src/etc/defaults/rc.conf,v 1.326 2008/01/27 15:15:11 mtm Exp $ ############################################################## ### Important initial Boot-time options #################### @@ -122,6 +122,7 @@ firewall_nat_enable="NO" # Enable kernel NAT (if firewall_enable == YES) firewall_nat_interface="" # Public interface or IPaddress to use firewall_nat_flags="" # Additional configuration parameters +dummynet_enable="NO" # Load the dummynet(4) module ip_portrange_first="NO" # Set first dynamically allocated port ip_portrange_last="NO" # Set last dynamically allocated port ike_enable="NO" # Enable IKE daemon (usually racoon or isakmpd) @@ -560,7 +561,7 @@ watchdogd_enable="NO" # Start the software watchdog daemon devfs_rulesets="/etc/defaults/devfs.rules /etc/devfs.rules" # Files containing # devfs(8) rules. -devfs_system_ruleset="" # The name of a ruleset to apply to /dev +devfs_system_ruleset="" # The name (NOT number) of a ruleset to apply to /dev devfs_set_rulesets="" # A list of /mount/dev=ruleset_name settings to # apply (must be mounted already, i.e. fstab(5)) performance_cx_lowest="HIGH" # Online CPU idle state ==== //depot/projects/toehead/etc/rc.d/ipfw#3 (text+ko) ==== @@ -1,6 +1,6 @@ #!/bin/sh # -# $FreeBSD: src/etc/rc.d/ipfw,v 1.16 2008/01/26 14:02:19 mtm Exp $ +# $FreeBSD: src/etc/rc.d/ipfw,v 1.17 2008/01/27 15:15:12 mtm Exp $ # # PROVIDE: ipfw @@ -14,9 +14,17 @@ name="ipfw" rcvar="firewall_enable" start_cmd="ipfw_start" +start_precmd="ipfw_prestart" stop_cmd="ipfw_stop" required_modules="ipfw" +ipfw_prestart() +{ + if checkyesno dummynet_enable; then + required_modules="$required_modules dummynet" + fi +} + ipfw_start() { # set the firewall rules script if none was specified ==== //depot/projects/toehead/gnu/usr.bin/gdb/kgdb/kgdb.h#4 (text+ko) ==== @@ -23,7 +23,7 @@ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * - * $FreeBSD: src/gnu/usr.bin/gdb/kgdb/kgdb.h,v 1.8 2008/01/24 19:11:13 jhb Exp $ + * $FreeBSD: src/gnu/usr.bin/gdb/kgdb/kgdb.h,v 1.9 2008/01/28 21:40:10 jhb Exp $ */ #ifndef _KGDB_H_ @@ -48,6 +48,7 @@ extern struct kthr *curkthr; void kgdb_add_kld_cmd(char *, int); +void kgdb_auto_load_klds(void); void kgdb_target(void); void kgdb_trgt_fetch_registers(int); void kgdb_trgt_store_registers(int); ==== //depot/projects/toehead/gnu/usr.bin/gdb/kgdb/kld.c#2 (text+ko) ==== @@ -25,7 +25,7 @@ */ #include <sys/cdefs.h> -__FBSDID("$FreeBSD: src/gnu/usr.bin/gdb/kgdb/kld.c,v 1.1 2008/01/24 19:11:13 jhb Exp $"); +__FBSDID("$FreeBSD: src/gnu/usr.bin/gdb/kgdb/kld.c,v 1.3 2008/01/28 21:45:09 jhb Exp $"); #include <sys/param.h> #include <sys/stat.h> @@ -41,6 +41,16 @@ #include "kgdb.h" +/* + * TODO + * + * - Use 'target_read_memory()' instead of kvm_read(). + * - Hook into the solib stuff perhaps? + */ + +/* Offsets of fields in linker_file structure. */ +static CORE_ADDR off_address, off_filename, off_pathname, off_next; + static int kld_ok (char *path) { @@ -52,68 +62,72 @@ } /* - * Look for a matching file in the following order: + * Look for a matching file checking for debug suffixes before the raw file: * - filename + ".symbols" (e.g. foo.ko.symbols) * - filename + ".debug" (e.g. foo.ko.debug) * - filename (e.g. foo.ko) - * - dirname(kernel) + filename + ".symbols" (e.g. /boot/kernel/foo.ko.symbols) - * - dirname(kernel) + filename + ".debug" (e.g. /boot/kernel/foo.ko.debug) - * - dirname(kernel) + filename (e.g. /boot/kernel/foo.ko) - * - iterate over each path in the module path looking for: - * - dir + filename + ".symbols" (e.g. /boot/modules/foo.ko.symbols) - * - dir + filename + ".debug" (e.g. /boot/modules/foo.ko.debug) - * - dir + filename (e.g. /boot/modules/foo.ko) + */ +static const char *kld_suffixes[] = { + ".symbols", + ".debug", + "", + NULL +}; + +static int +check_kld_path (char *path, size_t path_size) +{ + const char **suffix; + char *ep; + + ep = path + strlen(path); + suffix = kld_suffixes; + while (*suffix != NULL) { + if (strlcat(path, *suffix, path_size) < path_size) { + if (kld_ok(path)) + return (1); + } + + /* Restore original path to remove suffix. */ + *ep = '\0'; + suffix++; + } + return (0); +} + +/* + * Try to find the path for a kld by looking in the kernel's directory and + * in the various paths in the module path. */ static int find_kld_path (char *filename, char *path, size_t path_size) { CORE_ADDR module_path_addr; - char module_path[PATH_MAX]; + char *module_path; char *kernel_dir, *module_dir, *cp; + int error; - snprintf(path, path_size, "%s.symbols", filename); - if (kld_ok(path)) - return (1); - snprintf(path, path_size, "%s.debug", filename); - if (kld_ok(path)) - return (1); - snprintf(path, path_size, "%s", filename); - if (kld_ok(path)) - return (1); kernel_dir = dirname(kernel); if (kernel_dir != NULL) { - snprintf(path, path_size, "%s/%s.symbols", kernel_dir, - filename); - if (kld_ok(path)) - return (1); - snprintf(path, path_size, "%s/%s.debug", kernel_dir, filename); - if (kld_ok(path)) - return (1); snprintf(path, path_size, "%s/%s", kernel_dir, filename); - if (kld_ok(path)) + if (check_kld_path(path, path_size)) return (1); } module_path_addr = kgdb_parse("linker_path"); - if (module_path_addr != 0 && - kvm_read(kvm, module_path_addr, module_path, sizeof(module_path)) == - sizeof(module_path)) { - module_path[PATH_MAX - 1] = '\0'; - cp = module_path; - while ((module_dir = strsep(&cp, ";")) != NULL) { - snprintf(path, path_size, "%s/%s.symbols", module_dir, - filename); - if (kld_ok(path)) - return (1); - snprintf(path, path_size, "%s/%s.debug", module_dir, - filename); - if (kld_ok(path)) - return (1); - snprintf(path, path_size, "%s/%s", module_dir, - filename); - if (kld_ok(path)) - return (1); + if (module_path_addr != 0) { + target_read_string(module_path_addr, &module_path, PATH_MAX, + &error); + if (error == 0) { + make_cleanup(xfree, module_path); + cp = module_path; + while ((module_dir = strsep(&cp, ";")) != NULL) { + snprintf(path, path_size, "%s/%s", module_dir, + filename); + if (check_kld_path(path, path_size)) + return (1); + } } - } + } return (0); } @@ -150,36 +164,29 @@ static int find_kld_address (char *arg, CORE_ADDR *address) { - CORE_ADDR kld, filename_addr; - CORE_ADDR off_address, off_filename, off_next; - char kld_filename[PATH_MAX]; + CORE_ADDR kld; + char *kld_filename; char *filename; - size_t filelen; + int error; - /* Compute offsets of relevant members in struct linker_file. */ - off_address = kgdb_parse("&((struct linker_file *)0)->address"); - off_filename = kgdb_parse("&((struct linker_file *)0)->filename"); - off_next = kgdb_parse("&((struct linker_file *)0)->link.tqe_next"); if (off_address == 0 || off_filename == 0 || off_next == 0) return (0); filename = basename(arg); - filelen = strlen(filename) + 1; - kld = kgdb_parse("linker_files.tqh_first"); - while (kld != 0) { + for (kld = kgdb_parse("linker_files.tqh_first"); kld != 0; + kld = read_pointer(kld + off_next)) { /* Try to read this linker file's filename. */ - filename_addr = read_pointer(kld + off_filename); - if (filename_addr == 0) - goto next_kld; - if (kvm_read(kvm, filename_addr, kld_filename, filelen) != - filelen) - goto next_kld; + target_read_string(read_pointer(kld + off_filename), + &kld_filename, PATH_MAX, &error); + if (error) + continue; /* Compare this kld's filename against our passed in name. */ - if (kld_filename[filelen - 1] != '\0') - goto next_kld; - if (strcmp(kld_filename, filename) != 0) - goto next_kld; + if (strcmp(kld_filename, filename) != 0) { + xfree(kld_filename); + continue; + } + xfree(kld_filename); /* * We found a match, use its address as the base @@ -189,116 +196,212 @@ if (*address == 0) return (0); return (1); - - next_kld: - kld = read_pointer(kld + off_next); } return (0); } +struct add_section_info { + struct section_addr_info *section_addrs; + int sect_index; + CORE_ADDR base_addr; + int add_kld_command; +}; + +static void +add_section (bfd *bfd, asection *sect, void *arg) +{ + struct add_section_info *asi = arg; + CORE_ADDR address; + char *name; + + /* Ignore non-resident sections. */ + if ((bfd_get_section_flags(bfd, sect) & (SEC_ALLOC | SEC_LOAD)) == 0) + return; + + name = xstrdup(bfd_get_section_name(bfd, sect)); + make_cleanup(xfree, name); + address = asi->base_addr + bfd_get_section_vma(bfd, sect); + asi->section_addrs->other[asi->sect_index].name = name; + asi->section_addrs->other[asi->sect_index].addr = address; + asi->section_addrs->other[asi->sect_index].sectindex = sect->index; + if (asi->add_kld_command) + printf_unfiltered("\t%s_addr = %s\n", name, + local_hex_string(address)); + asi->sect_index++; +} + static void -add_section(struct section_addr_info *section_addrs, int *sect_indexp, - char *name, CORE_ADDR address) +load_kld (char *path, CORE_ADDR base_addr, int from_tty, int add_kld_command) { - int sect_index; + struct add_section_info asi; + struct cleanup *cleanup; + bfd *bfd; + + /* Open the kld. */ + bfd = bfd_openr(path, gnutarget); + if (bfd == NULL) + error("\"%s\": can't open: %s", path, + bfd_errmsg(bfd_get_error())); + cleanup = make_cleanup_bfd_close(bfd); + + if (!bfd_check_format(bfd, bfd_object)) + error("\%s\": not an object file", path); + + /* Make sure we have a .text section. */ + if (bfd_get_section_by_name (bfd, ".text") == NULL) + error("\"%s\": can't find text section", path); + + if (add_kld_command) + printf_unfiltered("add symbol table from file \"%s\" at\n", + path); + + /* Build a section table for symbol_file_add() from the bfd sections. */ + asi.section_addrs = alloc_section_addr_info(bfd_count_sections(bfd)); + cleanup = make_cleanup(xfree, asi.section_addrs); + asi.sect_index = 0; + asi.base_addr = base_addr; + asi.add_kld_command = add_kld_command; + bfd_map_over_sections(bfd, add_section, &asi); + + if (from_tty && (!query("%s", ""))) + error("Not confirmed."); + + symbol_file_add(path, from_tty, asi.section_addrs, 0, + add_kld_command ? OBJF_USERLOADED : 0); - sect_index = *sect_indexp; - section_addrs->other[sect_index].name = name; - section_addrs->other[sect_index].addr = address; - printf_unfiltered("\t%s_addr = %s\n", name, - local_hex_string(address)); - sect_index++; - *sect_indexp = sect_index; + do_cleanups(cleanup); } void kgdb_add_kld_cmd (char *arg, int from_tty) { - struct section_addr_info *section_addrs; - struct cleanup *cleanup; char path[PATH_MAX]; - asection *sect; CORE_ADDR base_addr; - bfd *bfd; - CORE_ADDR text_addr, data_addr, bss_addr, rodata_addr; - int sect_count, sect_index; + + /* Try to open the raw path to handle absolute paths first. */ + snprintf(path, sizeof(path), "%s", arg); + if (!check_kld_path(path, sizeof(path))) { - if (!find_kld_path(arg, path, sizeof(path))) { - error("unable to locate kld"); - return; + /* + * If that didn't work, look in the various possible + * paths for the module. + */ + if (!find_kld_path(arg, path, sizeof(path))) { + error("Unable to locate kld"); + return; + } } if (!find_kld_address(arg, &base_addr)) { - error("unable to find kld in kernel"); + error("Unable to find kld in kernel"); return; } - /* Open the kld and find the offsets of the various sections. */ - bfd = bfd_openr(path, gnutarget); - if (bfd == NULL) { - error("\"%s\": can't open: %s", path, - bfd_errmsg(bfd_get_error())); - return; + load_kld(path, base_addr, from_tty, 1); + + reinit_frame_cache(); +} + +static void +dummy_cleanup (void *arg) +{ +} + +static void +load_single_kld (CORE_ADDR kld) +{ + CORE_ADDR address; + char kldpath[PATH_MAX]; + char *path, *filename; + int errcode, path_ok; + + /* Try to read this linker file's filename. */ + target_read_string(read_pointer(kld + off_filename), &filename, + PATH_MAX, &errcode); + if (errcode) + error("Unable to read kld filename"); + + make_cleanup(xfree, filename); + path_ok = 0; + + /* Try to read this linker file's pathname. */ + if (off_pathname != 0) { + target_read_string(read_pointer(kld + off_pathname), &path, + PATH_MAX, &errcode); + if (errcode == 0) { + make_cleanup(xfree, path); + + /* + * If we have a pathname, try to load the kld + * from there. + */ + strlcpy(kldpath, path, sizeof(kldpath)); + if (check_kld_path(kldpath, sizeof(kldpath))) + path_ok = 1; + } } - cleanup = make_cleanup_bfd_close(bfd); + + /* + * If we didn't get a pathname from the linker file path, try + * to find this kld in the various search paths. + */ + if (!path_ok && !find_kld_path(filename, kldpath, sizeof(kldpath))) + error("Unable to find kld file for \"%s\".", filename); - if (!bfd_check_format(bfd, bfd_object)) { - do_cleanups(cleanup); - error("\%s\": not an object file", path); - return; - } + /* Read this kld's base address and add its symbols. */ + address = read_pointer(kld + off_address); + if (address == 0) + error("Invalid address for kld \"%s\"", filename); - data_addr = bss_addr = rodata_addr = 0; - sect = bfd_get_section_by_name (bfd, ".text"); - if (sect == NULL) { - do_cleanups(cleanup); - error("\"%s\": can't find text section", path); - return; - } - text_addr = bfd_get_section_vma(bfd, sect); - sect_count = 1; + load_kld(kldpath, address, 0, 0); - /* Save the offsets of relevant sections. */ - sect = bfd_get_section_by_name (bfd, ".data"); - if (sect != NULL) { - data_addr = bfd_get_section_vma(bfd, sect); - sect_count++; - } + printf_unfiltered("Loaded symbols for kld \"%s\" from \"%s\"\n", + filename, path); +} - sect = bfd_get_section_by_name (bfd, ".bss"); - if (sect != NULL) { - bss_addr = bfd_get_section_vma(bfd, sect); - sect_count++; - } +static int +load_kld_stub (void *arg) +{ + CORE_ADDR kld = *(CORE_ADDR *)arg; - sect = bfd_get_section_by_name (bfd, ".rodata"); - if (sect != NULL) { - rodata_addr = bfd_get_section_vma(bfd, sect); - sect_count++; - } + load_single_kld(kld); - do_cleanups(cleanup); + return (1); +} - printf_unfiltered("add symbol table from file \"%s\" at\n", path); +void +kgdb_auto_load_klds (void) +{ + struct cleanup *cleanup; + CORE_ADDR kld, kernel; + int loaded_kld; - /* Build a section table for symbol_file_add(). */ - section_addrs = alloc_section_addr_info(sect_count); - cleanup = make_cleanup(xfree, section_addrs); - sect_index = 0; - add_section(section_addrs, §_index, ".text", base_addr + text_addr); - if (data_addr != 0) - add_section(section_addrs, §_index, ".data", - base_addr + data_addr); - if (bss_addr != 0) - add_section(section_addrs, §_index, ".bss", - base_addr + bss_addr); - if (rodata_addr != 0) - add_section(section_addrs, §_index, ".rodata", - base_addr + rodata_addr); + /* Compute offsets of relevant members in struct linker_file. */ + off_address = kgdb_parse("&((struct linker_file *)0)->address"); + off_filename = kgdb_parse("&((struct linker_file *)0)->filename"); + off_pathname = kgdb_parse("&((struct linker_file *)0)->pathname"); + off_next = kgdb_parse("&((struct linker_file *)0)->link.tqe_next"); + if (off_address == 0 || off_filename == 0 || off_next == 0) + return; - symbol_file_add(path, from_tty, section_addrs, 0, OBJF_USERLOADED); + /* Walk the list of linker files auto-loading klds. */ + cleanup = make_cleanup(dummy_cleanup, NULL); + loaded_kld = 0; + kld = kgdb_parse("linker_files.tqh_first"); + kernel = kgdb_parse("linker_kernel_file"); + for (kld = kgdb_parse("linker_files.tqh_first"); kld != 0; + kld = read_pointer(kld + off_next)) { + /* Skip the main kernel file. */ + if (kld == kernel) + continue; - reinit_frame_cache(); + if (catch_errors(load_kld_stub, &kld, + "Error while reading kld symbols:\n", RETURN_MASK_ALL)) + loaded_kld = 1; + } do_cleanups(cleanup); + + if (loaded_kld) + reinit_frame_cache(); } ==== //depot/projects/toehead/gnu/usr.bin/gdb/kgdb/kthr.c#3 (text+ko) ==== @@ -25,7 +25,7 @@ */ #include <sys/cdefs.h> -__FBSDID("$FreeBSD: src/gnu/usr.bin/gdb/kgdb/kthr.c,v 1.9 2008/01/18 18:57:27 emaste Exp $"); +__FBSDID("$FreeBSD: src/gnu/usr.bin/gdb/kgdb/kthr.c,v 1.10 2008/01/28 20:33:19 jhb Exp $"); #include <sys/param.h> #include <sys/proc.h> @@ -60,10 +60,8 @@ nl[0].n_name = (char *)(uintptr_t)sym; nl[1].n_name = NULL; - if (kvm_nlist(kvm, nl) != 0) { - warnx("kvm_nlist(%s): %s", sym, kvm_geterr(kvm)); + if (kvm_nlist(kvm, nl) != 0) return (0); - } return (nl[0].n_value); } @@ -82,13 +80,17 @@ uintptr_t addr, paddr; addr = kgdb_lookup("_allproc"); - if (addr == 0) + if (addr == 0) { + warnx("kvm_nlist(_allproc): %s", kvm_geterr(kvm)); return (NULL); + } kvm_read(kvm, addr, &paddr, sizeof(paddr)); dumppcb = kgdb_lookup("_dumppcb"); - if (dumppcb == 0) + if (dumppcb == 0) { + warnx("kvm_nlist(_dumppcb): %s", kvm_geterr(kvm)); return (NULL); + } addr = kgdb_lookup("_dumptid"); if (addr != 0) ==== //depot/projects/toehead/gnu/usr.bin/gdb/kgdb/main.c#3 (text+ko) ==== @@ -25,7 +25,7 @@ */ #include <sys/cdefs.h> -__FBSDID("$FreeBSD: src/gnu/usr.bin/gdb/kgdb/main.c,v 1.12 2008/01/17 21:43:12 jhb Exp $"); +__FBSDID("$FreeBSD: src/gnu/usr.bin/gdb/kgdb/main.c,v 1.13 2008/01/28 20:31:30 jhb Exp $"); #include <sys/param.h> #include <sys/stat.h> @@ -72,6 +72,7 @@ static char kvm_err[_POSIX2_LINE_MAX]; static int dumpnr; +static int quiet; static int verbose; static char crashdir[PATH_MAX]; @@ -239,6 +240,8 @@ * Display the unread portion of the message buffer. This gives the * user a some initial data to work from. */ + if (quiet) + return; bufp = kgdb_parse("msgbufp->msg_ptr"); size = (int)kgdb_parse("msgbufp->msg_size"); rseq = (int)kgdb_parse("msgbufp->msg_rseq"); @@ -302,7 +305,7 @@ struct stat st; struct captured_main_args args; char *s; - int a, ch, quiet, writecore; + int a, ch, writecore; dumpnr = -1; ==== //depot/projects/toehead/gnu/usr.bin/gdb/kgdb/trgt.c#4 (text+ko) ==== @@ -25,7 +25,7 @@ */ #include <sys/cdefs.h> -__FBSDID("$FreeBSD: src/gnu/usr.bin/gdb/kgdb/trgt.c,v 1.7 2008/01/24 19:11:13 jhb Exp $"); +__FBSDID("$FreeBSD: src/gnu/usr.bin/gdb/kgdb/trgt.c,v 1.8 2008/01/28 21:40:10 jhb Exp $"); #include <sys/param.h> #include <sys/proc.h> @@ -239,4 +239,5 @@ add_com ("add-kld", class_files, kgdb_add_kld_cmd, "Usage: add-kld FILE\n\ Load the symbols from the kernel loadable module FILE."); + kgdb_auto_load_klds(); } ==== //depot/projects/toehead/gnu/usr.bin/gdb/kgdb/trgt_i386.c#2 (text+ko) ==== @@ -25,7 +25,7 @@ */ #include <sys/cdefs.h> -__FBSDID("$FreeBSD: src/gnu/usr.bin/gdb/kgdb/trgt_i386.c,v 1.7 2007/11/16 22:17:37 jhb Exp $"); +__FBSDID("$FreeBSD: src/gnu/usr.bin/gdb/kgdb/trgt_i386.c,v 1.8 2008/01/28 20:33:19 jhb Exp $"); #include <sys/param.h> #include <sys/proc.h> @@ -141,8 +141,10 @@ */ if (trunc_page(tss) == 0xffc00000) { addr = kgdb_lookup("_cpu0prvpage"); - if (addr == 0) + if (addr == 0) { + warnx("kvm_nlist(_cpu0prvpage): %s", kvm_geterr(kvm)); return (0); + } if (kvm_read(kvm, addr, &cpu0prvpage, sizeof(cpu0prvpage)) != sizeof(cpu0prvpage)) { warnx("kvm_read: %s", kvm_geterr(kvm)); ==== //depot/projects/toehead/lib/msun/src/s_exp2f.c#3 (text+ko) ==== @@ -25,7 +25,7 @@ */ #include <sys/cdefs.h> -__FBSDID("$FreeBSD: src/lib/msun/src/s_exp2f.c,v 1.3 2008/01/19 21:37:14 bde Exp $"); +__FBSDID("$FreeBSD: src/lib/msun/src/s_exp2f.c,v 1.4 2008/01/28 01:19:07 das Exp $"); #include <float.h> @@ -93,12 +93,12 @@ exp2f(float x) { double tv; - float r, t, z; - uint32_t hx, hr, ix, i0; + float t, z; + uint32_t hx, htv, ix, i0; int32_t k; /* Filter out exceptional cases. */ - GET_FLOAT_WORD(hx,x); + GET_FLOAT_WORD(hx, x); ix = hx & 0x7fffffff; /* high word of |x| */ if(ix >= 0x43000000) { /* |x| >= 128 */ if(ix >= 0x7f800000) { @@ -119,25 +119,19 @@ STRICT_ASSIGN(float, t, x + redux); GET_FLOAT_WORD(i0, t); i0 += TBLSIZE / 2; - k = (i0 >> TBLBITS) << 23; + k = (i0 >> TBLBITS) << 20; i0 &= TBLSIZE - 1; t -= redux; z = x - t; /* Compute r = exp2(y) = exp2ft[i0] * p(z). */ tv = exp2ft[i0]; - r = tv + tv * (z * (P1 + z * (P2 + z * (P3 + z * P4)))); + tv = tv + tv * (z * (P1 + z * (P2 + z * (P3 + z * P4)))); - /* Scale by 2**(k>>23). */ - if(k >= -125 << 23) { - if (k != 0) { - GET_FLOAT_WORD(hr, r); - SET_FLOAT_WORD(r, hr + k); - } - return (r); - } else { - GET_FLOAT_WORD(hr, r); - SET_FLOAT_WORD(r, hr + (k + (100 << 23))); - return (r * twom100); + /* Scale by 2**(k>>20). */ + if (k != 0) { + GET_HIGH_WORD(htv, tv); + SET_HIGH_WORD(tv, htv + k); } + return (tv); } ==== //depot/projects/toehead/sbin/ffsinfo/ffsinfo.c#2 (text+ko) ==== @@ -48,7 +48,7 @@ #ifndef lint static const char rcsid[] = - "$FreeBSD: src/sbin/ffsinfo/ffsinfo.c,v 1.13 2007/02/14 23:22:33 brian Exp $"; + "$FreeBSD: src/sbin/ffsinfo/ffsinfo.c,v 1.14 2008/01/29 00:20:00 delphij Exp $"; #endif /* not lint */ /* ********************************************************** INCLUDES ***** */ @@ -141,7 +141,7 @@ cfg_lv = 0xff; cfg_in = -2; cfg_cg = -2; - out_file = "-"; + out_file = strdup("-"); while ((ch = getopt(argc, argv, "g:i:l:o:")) != -1) { switch (ch) { ==== //depot/projects/toehead/share/man/man4/ath.4#2 (text+ko) ==== @@ -29,7 +29,7 @@ .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF .\" THE POSSIBILITY OF SUCH DAMAGES. .\" -.\" $FreeBSD: src/share/man/man4/ath.4,v 1.43 2007/07/01 10:25:06 thompsa Exp $ +.\" $FreeBSD: src/share/man/man4/ath.4,v 1.44 2008/01/28 18:08:40 brueffer Exp $ .\"/ .Dd December 7, 2006 .Dt ATH 4 @@ -256,7 +256,6 @@ .Xr an 4 , .Xr arp 4 , .Xr ath_hal 4 , -.Xr card 4 , .Xr netintro 4 , .Xr pcic 4 , .Xr wi 4 , ==== //depot/projects/toehead/share/man/man4/awi.4#2 (text+ko) ==== @@ -1,5 +1,5 @@ .\" $NetBSD: awi.4,v 1.6 2000/03/22 11:24:33 onoe Exp $ -.\" $FreeBSD: src/share/man/man4/awi.4,v 1.23 2007/01/30 08:40:03 brueffer Exp $ +.\" $FreeBSD: src/share/man/man4/awi.4,v 1.24 2008/01/28 18:08:40 brueffer Exp $ .\" .Dd July 16, 2005 .Dt AWI 4 @@ -126,7 +126,6 @@ .Sh SEE ALSO .Xr altq 4 , .Xr arp 4 , -.Xr card 4 , .Xr cnw 4 , .Xr miibus 4 , .Xr netintro 4 , ==== //depot/projects/toehead/share/man/man4/ed.4#3 (text+ko) ==== @@ -28,9 +28,9 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.\" $FreeBSD: src/share/man/man4/ed.4,v 1.55 2008/01/01 21:41:39 imp Exp $ +.\" $FreeBSD: src/share/man/man4/ed.4,v 1.57 2008/01/29 00:13:20 trhodes Exp $ .\" -.Dd January 1, 2008 +.Dd January 27, 2008 .Dt ED 4 .Os .Sh NAME @@ -309,9 +309,6 @@ C-Bus, ISA, PCI and PC Card devices are supported. .Sh DIAGNOSTICS .Bl -diag -.It "ed%d: kernel configured irq %d doesn't match board configured irq %d." -The IRQ number that was specified in the kernel config file (and then compiled -into the kernel) differs from the IRQ that has been set on the interface card. .It "ed%d: failed to clear shared memory at %x - check configuration." When the card was probed at system boot time, the .Nm @@ -321,12 +318,14 @@ Ethernet card's shared memory. Either find the offending card and change its BIOS ROM to be at an address that does not conflict, or change the -.Cd iomem -option in the kernel config file so that the card's shared memory is mapped at a +settings in +.Xr device.hints 5 +that the card's shared memory is mapped at a non-conflicting address. .It "ed%d: Invalid irq configuration (%d) must be 2-5 for 3c503." -The IRQ number that was specified in the kernel config file is not valid for -the 3Com 3c503 card. +The IRQ number that was specified in the +.Xr device.hints 5 +file is not valid for the 3Com 3c503 card. The 3c503 can only be assigned to IRQs 2 through 5. .It "ed%d: Cannot find start of RAM." .It "ed%d: Cannot find any RAM, start : %d, x = %d." @@ -355,6 +354,14 @@ has failed to properly complete. Usually caused by the ISA bus speed being set too fast. +.It "ed%d: Invalid irq configuration (%ld) must be %s for %s" +Indicates the device has a different IRQ than supported or expected. +.It "ed%d: Cannot locate my ports!" +The device is using a different I/O port than the driver knows about. +.It "ed%d: Cannot extract MAC address" +Attempts to get the MAC address failed. +.It "ed%d: Missing mii!" +Probing for an MII bus has failed. .El .Sh CAVEATS Early revision DS8390 chips have problems. @@ -389,6 +396,7 @@ .Xr miibus 4 , .Xr netintro 4 , .Xr ng_ether 4 , +.Xr device.hints 5 , .Xr ifconfig 8 .Sh HISTORY The ==== //depot/projects/toehead/share/man/man4/man4.i386/snc.4#2 (text+ko) ==== @@ -23,7 +23,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.\" $FreeBSD: src/share/man/man4/man4.i386/snc.4,v 1.5 2005/07/31 03:30:45 keramida Exp $ +.\" $FreeBSD: src/share/man/man4/man4.i386/snc.4,v 1.6 2008/01/28 18:08:41 brueffer Exp $ .\" .Dd September 4, 2004 .Dt SNC 4 i386 @@ -113,7 +113,6 @@ invalid packet length. .El .Sh SEE ALSO -.Xr card 4 , .Xr netintro 4 , .Xr bus_alloc_resource_any 9 .Sh HISTORY ==== //depot/projects/toehead/share/man/man4/wi.4#2 (text+ko) ==== @@ -28,7 +28,7 @@ .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF .\" THE POSSIBILITY OF SUCH DAMAGE. .\" -.\" $FreeBSD: src/share/man/man4/wi.4,v 1.73 2007/07/11 04:17:02 imp Exp $ +.\" $FreeBSD: src/share/man/man4/wi.4,v 1.74 2008/01/28 18:08:41 brueffer Exp $ .\" $OpenBSD: wi.4tbl,v 1.14 2002/04/29 19:53:50 jsyn Exp $ .\" .Dd July 16, 2005 @@ -351,7 +351,6 @@ .Xr an 4 , .Xr arp 4 , .Xr ath 4 , -.Xr card 4 , .Xr netintro 4 , .Xr pccard 4 , .Xr pccbb 4 , @@ -420,9 +419,6 @@ This tells the PC Card system to use PCI interrupts for this odd beast. It is not possible to know automatically which kind of interrupts to use. OLDCARD devices -.Xr ( pcic 4 -and -.Xr card 4 ) support this device. NEWCARD devices .Xr ( pccbb 4 ==== //depot/projects/toehead/share/man/man5/rc.conf.5#4 (text+ko) ==== @@ -22,9 +22,9 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.\" $FreeBSD: src/share/man/man5/rc.conf.5,v 1.333 2008/01/23 16:08:35 chinsan Exp $ +.\" $FreeBSD: src/share/man/man5/rc.conf.5,v 1.334 2008/01/27 15:15:12 mtm Exp $ .\" -.Dd January 23, 2008 +.Dd January 27, 2008 .Dt RC.CONF 5 .Os .Sh NAME @@ -509,6 +509,16 @@ .It Va firewall_nat_flags >>> TRUNCATED FOR MAIL (1000 lines) <<<
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