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* Adjust gdb/doc/ChangeLog re "set/show remotebaud" renaming...Joel Brobecker2013-10-111-2/+4
| | | | | ... adding the node names, to be more explicit about which nodes were affected by this change.
* gdb/qiyao2013-10-111-1/+1
| | | | Typo fix in my previous commit.
* gdb/qiyao2013-10-112-6/+44
| | | | | | | | | | | * remote.c (discard_pending_stop_replies_in_queue): Update declaration. (struct stop_reply) <rs>: New field. (remove_stop_reply_of_remote_state): New function. (discard_pending_stop_replies_in_queue): Add parameter 'rs'. Callers update. Pass remove_stop_reply_of_remote_state to QUEUE_iterate. (remote_parse_stop_reply): Initialize field 'rs'.
* opcodes/Roland McGrath2013-10-112-20/+33
| | | | | | | * i386-dis.c (oappend_maybe_intel): New function. (OP_ST, OP_STi, append_seg, OP_I, OP_I64, OP_sI, OP_ESreg): Use it. (OP_C, OP_T, CMP_Fixup, OP_EX_VexImmW): Likewise. (VCMP_Fixup, VPCMP_Fixup, PCLMUL_Fixup): Likewise.
* daily updateAlan Modra2013-10-101-1/+1
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* opcodes/Roland McGrath2013-10-103-13/+24
| | | | | | | * cr16-opc.c (REG): Cast NAME to 'reg' enum type to suppress possible compiler warnings when the union's initializer is actually meant for the 'preg' enum typed member. * crx-opc.c (REG): Likewise.
* opcodes/Roland McGrath2013-10-102-3/+8
| | | | | * v850-dis.c (v850_cacheop_codes, v850_prefop_codes): Remove duplicate const qualifier.
* gdb/aarch64-linux-tdep.c: Call linux_init_abi.willnewton2013-10-102-0/+7
| | | | | | | | | | | | If we are running on a Linux platform we should call linux_init_abi in order to get all the useful hooks it enables. gdb/ChangeLog: 2013-10-10 Will Newton <will.newton@linaro.org> * aarch64-linux-tdep.c (aarch64_linux_init_abi): Call linux_init_abi.
* 2013-10-10 Andreas Arnez <arnez@linux.vnet.ibm.com>Andreas Krebbel2013-10-102-7/+12
| | | | | * lib/gdb.exp (gdb_core_cmd): Replace fixed string "re-load generated corefile" by argument "$test".
* Remove unnecessary @w{} in gdb.texinfoJoel Brobecker2013-10-102-1/+5
| | | | | | gdb/doc/ChangeLog: * gdb.texinfo (Connecting): Remove unnecessary @w{}.
* Rename "set/show remotebaud" command into "set/show serial baud"Joel Brobecker2013-10-107-30/+81
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch renames the "set/show remotebaud" commands into "set/show serial baud", and moves its implementation into serial.c. It also moves the "baud_rate" global from top.c to serial.c, where the new code is being added (the alternative was to add an include of target.h). And to facilitate the transition to the new setting name, this patch also preserves the old commands, and marks them as deprecated to alert the users of the change. gdb/ChangeLog: * cli/cli-cmds.c (show_baud_rate): Moved to serial.c as serial_baud_show_cmd. (_initialize_cli_cmds): Delete the code creating the "set/show remotebaud" commands. * serial.c (baud_rate): Move here from top.c. (serial_baud_show_cmd): Move here from cli/cli-cmds.c. (_initialize_serial): Create "set/show serial baud" commands. Add "set/show remotebaud" command aliases. * top.c (baud_rate): Moved to serial.c. * NEWS: Document the new "set/show serial baud" commands, replacing "set/show remotebaud". gdb/doc/ChangeLog: * gdb.texinfo: Replace "set remotebaud" and "show remotebaud" by "set serial baud" and "show serial baud" (resp) throughout.
* daily updateAlan Modra2013-10-091-1/+1
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* sim/erc32/ChangeLog:sergiodj2013-10-092-3/+16
| | | | | | | | 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com> PR sim/16018: * float.c (set_fsr): Add missing "break" statements. Reindent code.
* bfd/Roland McGrath2013-10-092-2/+7
| | | | | * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch expression to int to silence over-eager compiler warnings.
* bfd/Roland McGrath2013-10-092-2/+5
| | | | | * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in loop that doesn't use (or initialize) it.
* bfd/Roland McGrath2013-10-092-3/+8
| | | | | * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry): Move second const qualifier so it applies to the pointer.
* Stop using errno values around target_xfer interfaces and memory errors.Pedro Alves2013-10-0910-79/+122
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | target_read_memory & friends build on top of target_read (thus on top of the target_xfer machinery), but turn all errors to EIO, an errno value. I think we'd better convert all these to return a target_xfer_error too, like target_xfer_partial in a previous patch. The patch starts by doing that. (The patch does not add a enum target_xfer_error value for '0'/no error, and likewise does not change the return type of several of these functions to enum target_xfer_error, because different functions return '0' with different semantics.) I audited the tree for memory_error calls, EIO checks, places where GDB hardcodes 'errno = EIO', and also for strerror calls. What I found is that nowadays there's really no need to handle random errno values, other than the EIOs gdb itself hardcodes. No doubt errno values would appear in common code back in the day when target_xfer_memory was the main interface to access memory, but nowadays, any errno value that deprecated interface could return is just absorved by default_xfer_partial: else if (xfered == 0 && errno == 0) /* "deprecated_xfer_memory" uses 0, cross checked against ERRNO as one indication of an error. */ return 0; else return -1; There are two places in the code that check for EIO and print "out of bounds", and defer to strerror for other errors. That's c-lang.c:c_get_string, and valprint.c.:val_print_string. AFAICT, the strerror branch can never be reached nowadays, as the only error possible to get at those points is EIO, given that it's GDB itself that set that errno value (in target_read_memory, etc.). breakpoint.c:insert_bp_location always prints the error val as if an errno, returned by target_insert_breakpoint, with strerr. Now the error here is either always EIO for mem-break.c targets (again hardcoded by the target_read_memory/target_write_memory functions), so this always prints "Input/output error" or similar (depending on host), or, for remote targets (and probably others), this gem: Error accessing memory address 0x80200400: Unknown error -1. This patch makes these 3 places print the exact same error memory_error prints. This changes output, but I think this is better, for making memory error output consistent with other commands, and, it means we have a central place to tweak for memory errors. E.g., this changes: Cannot insert breakpoint 1. Error accessing memory address 0x5fc660: Input/output error. to: Cannot insert breakpoint 1. Cannot access memory at address 0x5fc660 Which I find pretty much acceptable. Surprisingly, only py-prettyprint.exp had a regression, for needing an adjustment. I also grepped the testsuite for the old errors, and found no other hits. Now that errno values aren't used anywhere in any of these memory access related routines, I made memory_error itself take a target_xfer_error instead of an errno. The new target_xfer_memory_error function added recently is no longer necessary, and is thus removed. Tested on x86_64 Fedora 17, native and gdbserver. gdb/ 2013-10-09 Pedro Alves <palves@redhat.com> * breakpoint.c (insert_bp_location): Use memory_error_message to build the memory error string. * c-lang.c: Include "gdbcore.h". (c_get_string): Use memory_error to throw error. (target_xfer_memory_error): Delete. (memory_error_message): New, factored out from target_xfer_memory_error. (memory_error): Change parameter type to target_xfer_error. Rewrite. (read_memory): Use memory_error instead of target_xfer_memory_error. * gdbcore.h: Include "target.h". (memory_error): Change parameter type to target_xfer_error. (memory_error_message): Declare function. * target.c (target_read_memory, target_read_stack) (target_write_memory, target_write_raw_memory): Return TARGET_XFER_E_IO on error. Adjust comments. (get_target_memory): Pass TARGET_XFER_E_IO to memory_error, instead of EIO. * target.h (target_read, target_insert_breakpoint) (target_remove_breakpoint): Adjust comments. * valprint.c (partial_memory_read): Rename parameter, and adjust comment. (val_print_string): Use memory_error_message to build the memory error string. gdb/testsuite/ 2013-10-09 Pedro Alves <palves@redhat.com> * gdb.python/py-prettyprint.exp (run_lang_tests): Adjust expected output.
* PR binutils/16022Nick Clifton2013-10-092-15/+19
| | | | * elf32-rx.c (rx_dump_symtab): Add missing break statements.
* Minor O_CLOEXEC optimization, "regression" fixJan Kratochvil2013-10-092-10/+17
| | | | | | | | | gdb/ 2013-10-09 Jan Kratochvil <jan.kratochvil@redhat.com> * common/filestuff.c (gdb_fopen_cloexec): Remove initialization of result variable. Rename variable fopen_e_ever_failed to fopen_e_ever_failed_einval. Retry fopen only for errno EINVAL.
* monitor.c: Don't install a deprecated_xfer_memory method.Pedro Alves2013-10-092-15/+44
| | | | | | | | | | | | | | | | | | This removes another yet instance of a deprecated_xfer_memory user. Tested by building a --enable-targets=all gdb, on x86-64 Fedora 17. gdb/ 2013-10-09 Pedro Alves <palves@redhat.com> * monitor.c (monitor_write_memory, monitor_write_memory_bytes) (monitor_write_memory_longlongs, monitor_write_memory_block): Constify 'myaddr' parameter. (monitor_xfer_memory): Adjust interface as monitor_xfer_partial helper. (monitor_xfer_partial): New function. (init_base_monitor_ops): Don't install a deprecated_xfer_memory hook. Install a to_xfer_partial hook.
* * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.Tom Tromey2013-10-092-1/+5
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* PR ld/16021Nick Clifton2013-10-092-84/+6
| | | | | * elf32-rl78.c (rl78_dump_symtab): Delete. (rl78_get_reloc): Delete.
* Uniquefy gdb.base/catch-syscall.exp test names.Pedro Alves2013-10-092-112/+147
| | | | | | | | | | | | | | | | | | | catch-syscall.exp has a series of duplicated output in gdb.sum. This patch makes sure all test names are unique, using with_test_prefix. Tested on x86_64 Fedora 17. gdb/testsuite/ 2013-10-09 Pedro Alves <palves@redhat.com> * gdb.base/catch-syscall.exp (test_catch_syscall_without_args) (test_catch_syscall_with_args, test_catch_syscall_with_many_args) (test_catch_syscall_with_wrong_args) (test_catch_syscall_restarting_inferior) (test_catch_syscall_fail_nodatadir) (test_catch_syscall_without_args_noxml) (test_catch_syscall_with_args_noxml) (test_catch_syscall_with_wrong_args_noxml): Use with_test_prefix.
* bfdTom Tromey2013-10-095-4/+20
| | | | | | | | | * bfd-in2.h: Rebuild. * opncls.c (bfd_get_alt_debug_link_info): Change type of buildid_len to bfd_size_type. gdb * dwarf2read.c (dwarf2_get_dwz_file): Update for type change in bfd_get_alt_debug_link_info.
* New flag OBJF_NOT_FILENAMEJan Kratochvil2013-10-096-4/+26
| | | | | | | | | | | | | | | | | gdb/ 2013-10-09 Jan Kratochvil <jan.kratochvil@redhat.com> New flag OBJF_NOT_FILENAME. * auto-load.c (auto_load_objfile_script): Check also OBJF_NOT_FILENAME. * jit.c (jit_object_close_impl): Use OBJF_NOT_FILENAME for allocate_objfile. (jit_bfd_try_read_symtab): Use OBJF_NOT_FILENAME for symbol_file_add_from_bfd. * jv-lang.c (get_dynamics_objfile): Use OBJF_NOT_FILENAME for allocate_objfile. * objfiles.c (allocate_objfile): Assert OBJF_NOT_FILENAME if NAME is NULL. * objfiles.h (OBJF_NOT_FILENAME): New.
* bfd/ChangeLogsergiodj2013-10-092-17/+69
| | | | | | | | 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com> PR binutils/15993 * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each "case". Reindent "switch" statements.
* daily updateAlan Modra2013-10-081-1/+1
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* fix PR symtab/15597Tom Tromey2013-10-0812-155/+530
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes gdb PR symtab/15597. The bug is that the .gnu_debugaltlink section includes the build-id of the alt file, but gdb does not use it. This patch fixes the problem by changing gdb to do what it ought to always have done: verify the build id of the file found using the filename in .gnu_debugaltlink; and if that does not match, try to find the correct debug file using the build-id and debug-file-directory. This patch touches BFD. Previously, gdb had its own code for parsing .gnu_debugaltlink; I changed it to use the BFD functions after those were introduced. However, the BFD functions are incorrect -- they assume that .gnu_debugaltlink is formatted like .gnu_debuglink. However, it it is not. Instead, it consists of a file name followed by the build-id -- no alignment, and the build-id is not a CRC. Fixing this properly is a bit of a pain. But, because separate_alt_debug_file_exists just has a FIXME for the build-id case, I did not fix it properly. Instead I introduced a hack. This leaves BFD working just as well as it did before my patch. I'm willing to do something better here but I could use some guidance as to what. It seems that the build-id code in BFD is largely punted on. FWIW gdb is the only user of bfd_get_alt_debug_link_info outside of BFD itself. I moved the build-id logic out of elfread.c and into a new file. This seemed cleanest to me. Writing a test case was a bit of a pain. I added a couple new features to the DWARF assembler to handle this. Built and regtested on x86-64 Fedora 18. * bfd-in2.h: Rebuild. * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len parameter. Change type of buildid_out. Update. (get_alt_debug_link_info_shim): New function. (bfd_follow_gnu_debuglink): Use it. * Makefile.in (SFILES): Add build-id.c. (HFILES_NO_SRCDIR): Add build-id.h. * build-id.c: New file, largely from elfread.c. Modified most functions. * build-id.h: New file. * dwarf2read.c (dwarf2_get_dwz_file): Update for change to bfd_get_alt_debug_link_info. Verify dwz file's build-id. Search for dwz file using build-id. * elfread.c (build_id_bfd_get, build_id_verify) (build_id_to_debug_filename, find_separate_debug_file): Remove. * gdb.dwarf2/dwzbuildid.exp: New file. * lib/dwarf.exp (Dwarf::_section): Add "flags" and "type" parameters. (Dwarf::_defer_output): Change "section" parameter to "section_spec"; update. (Dwarf::gnu_debugaltlink, Dwarf::_note, Dwarf::build_id): New procs.
* * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG alsoAndreas Schwab2013-10-082-2/+7
| | | | for PIE executables.
* opcodes/Jan Beulich2013-10-083-26/+33
| | | | | | | | | 2013-10-08 Jan Beulich <jbeulich@suse.com> * i386-opc.tbl (invlpg): Use Anysize instead of Unspecified. (clflush): Use Anysize instead of Byte|Unspecified. (prefetch*): Likewise. * i386-tbl.h: Re-generate.
* 2013-10-08 Jan-Benedict Glaw <jbglaw@lug-owl.de>Jan-Benedict Glaw2013-10-083-2/+7
| | | | | * configure.ac: Update from GCC. * configure: Regenerate.
* [Ada] psymbol search failure due to comparison function discrepancyJoel Brobecker2013-10-082-7/+62
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Upon trying to print the value of a variant record, a user noticed the following problem: (gdb) print rt warning: Unknown upper bound, using 1. warning: Unknown upper bound, using 1. $1 = (a => ((a1 => (4), a2 => (4)), (a1 => (8), a2 => (8)))) The expected output is: (gdb) print rt $1 = (a => ((a1 => (4, 4), a2 => (8, 8)), (a1 => (4, 4), a2 => (8, 8)))) The problems comes from the fact that components "a1" and "a2" are defined as arrays whose upper bound is dynamic. To determine the value of that upper bound, GDB relies on the GNAT encoding and searches for the parallel ___U variable. Unfortunately, the search fails while doing a binary search inside the partial symtab of the unit where the array and its bound (and therefore the parallel ___U variable) are defined. It fails because partial symbols are sorted using strcmp_iw_ordered, while Ada symbol lookups are performed using a different comparison function (ada-lang.c:compare_names). The two functions are supposed to be compatible, but a change performed in April 2011 modified strcmp_iw_ordered, introducing case-sensitivity issues. As a result, the two functions would now disagree when passed the following two arguments: string1="common__inner_arr___SIZE_A_UNIT" string2="common__inner_arr__T4s___U" The difference starts at "_SIZE_A_UNIT" vs "T4s___U". So, it's mostly a matter of comparing '_' with 'T'. On the one hand, strcmp_iw_ordered would return -1, while compare_names returned 11. The change that made all the difference is that strcmp_iw_ordered now performs a case-insensitive comparison, and only resorts to case-sentitive comparison if the first comparison finds an equality. This changes everything, because while 'T' (84) and 't' (116) are on opposite sides of '_' (95). This patch aims at restoring the compatibility between the two functions, by adding case-sensitivity handling in the Ada comparison function. gdb/ChangeLog: * ada-lang.c (compare_names_with_case): Renamed from compare_names, adding a new parameter "casing" and its handling. New function documentation. (compare_names): New function, implemented using compare_names_with_case.
* Add missing ChangeLog entry.Joel Brobecker2013-10-081-0/+4
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* [Ada] Remove unnecessary ada_exception_sal advance declaration.Joel Brobecker2013-10-081-3/+0
| | | | | | gdb/ChangeLog: * ada-lang.c (ada_exception_sal): Remove advance declaration.
* gdb.ada/mi_catch_ex.exp: Make test names unique.Joel Brobecker2013-10-082-4/+8
| | | | | | gdb/testsuite/ChangeLog: * gdb.ada/mi_catch_ex.exp: Make "mi_execute_to" test names unique.
* daily updateAlan Modra2013-10-071-1/+1
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* move the demangled_names_hash into the per-BFDTom Tromey2013-10-075-24/+34
| | | | | | | | | | | | | | | | | | | | | | | This moves the demangled_names_hash from the objfile into the per-BFD object. This is part of the objfile splitting project. The demangled names hash is independent of the program space. And, it is needed by the symbol tables. Both of these things indicate that it must be pushed into the per-BFD object, which this patch does. Built and regtested on x86-64 Fedora 18. * objfiles.c (free_objfile_per_bfd_storage): Delete the demangled_names_hash. (free_objfile): Don't delete the demangled_names_hash. * objfiles.h (struct objfile_per_bfd_storage) <demangled_names_hash>: New field. (struct objfile) <demangled_names_hash>: Move to objfile_per_bfd_storage. * symfile.c (reread_symbols): Don't delete the demangled_names_hash. * symtab.c (create_demangled_names_hash): Update. (symbol_set_names): Update.
* don't share per-BFD data if relocations are neededTom Tromey2013-10-074-4/+53
| | | | | | | | | | | | | | | | | | | | | | | | | | Right now we always share per-BFD data across objfiles, if there is a BFD. This works fine. However, we're going to start sharing more data, and sometimes this data will come directly from sections of the BFD. If such a section has SEC_RELOC set, then the data coming from that section will not be truly sharable -- the section will be program-space-dependent, and re-read by gdb for each objfile. This patch disallows per-BFD sharing in this case. This is a bit "heavy" in that we could in theory examine each bit of shared data for suitability. However, that is more complicated, and SEC_RELOC is rare enough that I think we needn't bother. Note that the "no sharing" case is equivalent to "gdb works as it historically did". That is, the sharing is a new(-ish) optimization. Built and regtested on x86-64 Fedora 18. * gdb_bfd.c (struct gdb_bfd_data) <relocation_computed, needs_relocations>: New fields. (gdb_bfd_requires_relocations): New function. * gdb_bfd.h (gdb_bfd_requires_relocations): Declare. * objfiles.c (get_objfile_bfd_data): Disallow sharing if the BFD needs relocations applied.
* * lib/mi-support.exp (varobj_tree::walk_tree): Set _root_idxTom Tromey2013-10-072-0/+8
| | | | to 0.
* 2013-10-07 Chao-ying Fu <Chao-ying.Fu@imgtec.com>Chao-ying Fu2013-10-072-4/+8
| | | | * micromips-opc.c (micromips_opcodes): Fix dmfgc0 and dmtgc0.
* [DOC] Mention what happens when the thread of a thread-specific breakpoint ↵Pedro Alves2013-10-072-0/+24
| | | | | | | | | | | | | | | disappears. We recently made GDB auto-delete thread-specific breakpoints when the corresponding thread is removed from the thread list, but we hadn't mentioned it in the manual. gdb/ 2013-10-07 Pedro Alves <palves@redhat.com> PR breakpoints/11568 * gdb.texinfo (Thread-Specific Breakpoints): Mention what happens when the thread is removed from the thread list.
* Thread-specific breakpoints: say "no longer in the thread list" instead of ↵Pedro Alves2013-10-072-1/+7
| | | | | | | | | | | | | | | "gone". It seems "gone" may confuse people, while that was exactly what it was trying to avoid. Switch to saying "no longer in the thread list", which is really the predicate GDB uses. gdb/ 2013-10-07 Pedro Alves <palves@redhat.com> PR breakpoints/11568 * breakpoint.c (remove_threaded_breakpoints): Say "no longer in the thread list" instead of "gone".
* This patch adds a new convenience variable called "$_exitsignal", whichsergiodj2013-10-0712-3/+308
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | will hold the signal number when the inferior terminates due to the uncaught signal. I've made modifications on infrun.c:handle_inferior_event such that $_exitcode gets cleared when the inferior signalled, and vice-versa. This assumption was made because the variables are mutually exclusive, i.e., when the inferior terminates because of an uncaught signal it is not possible for it to return. I have also made modifications such that when a corefile is loaded, $_exitsignal gets set to the uncaught signal that "killed" the inferior, and $_exitcode is cleared. The patch also adds a NEWS entry, documentation bits, and a testcase. The documentation entry explains how to use $_exitsignal and $_exitcode in a GDB script, by making use of the new $_isvoid convenience function. gdb/ 2013-10-06 Sergio Durigan Junior <sergiodj@redhat.com> * NEWS: Mention new convenience variable $_exitsignal. * corelow.c (core_open): Reset exit convenience variables. Set $_exitsignal to the uncaught signal which generated the corefile. * infrun.c (handle_inferior_event): Reset exit convenience variables. Set $_exitsignal for TARGET_WAITKIND_SIGNALLED. (clear_exit_convenience_vars): New function. * inferior.h (clear_exit_convenience_vars): New prototype. gdb/testsuite/ 2013-10-06 Sergio Durigan Junior <sergiodj@redhat.com> * gdb.base/corefile.exp: Test whether $_exitsignal is set and $_exitcode is void when opening a corefile. * gdb.base/exitsignal.exp: New file. * gdb.base/segv.c: Likewise. * gdb.base/normal.c: Likewise. gdb/doc/ 2013-10-06 Sergio Durigan Junior <sergiodj@redhat.com> * gdb.texinfo (Convenience Variables): Document $_exitsignal. Update entry for $_exitcode.
* daily updateAlan Modra2013-10-061-1/+1
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* gdb/qiyao2013-10-062-1/+6
| | | | * varobj.h: Add comments to enum varobj_languages.
* daily updateAlan Modra2013-10-051-1/+1
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* (dwarf2_section_info): Comment tweaks missed in previous checkin.Doug Evans2013-10-051-2/+2
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* Add support for DWP file format version 2.Doug Evans2013-10-053-118/+802
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * NEWS: Mention support for DWP file format version 2. * dwarf2read.c (dwarf2_section_info): Convert asection field to a union of asection, containing_section. New fields virtual_offset and is_virtual. Change type of readin filed from int to char. (dwo_sections, dwo_file): Tweak comments. (dwp_v2_section_ids): New enum. (dwp_sections): New fields abbrev, info, line, loc, macinfo, macro, str_offsets, types. (virtual_v1_dwo_sections): Renamed from virtual_dwo_sections. All uses updated. (virtual_v2_dwo_sections): New struct. (dwp_hash_table): New fields version, nr_columns. Change type of section_pool field to a union. (dwp_file): New field version. (dwarf2_has_info): Check for virtual sections. (get_containing_section): New function. (get_section_bfd_owner, get_section_bfd_section): Call it. (dwarf2_locate_sections): Update. (dwarf2_section_empty_p): Update. (dwarf2_read_section): Handle virtual sections. (locate_dwz_sections): Update. (create_dwp_hash_table): Document and handle V2 format. (locate_v1_virtual_dwo_sections): Renamed from locate_virtual_dwo_sections and update. All callers updated. (create_dwo_unit_in_dwp_v1): Renamed from create_dwo_in_dwp. Delete arg htab. Rename arg section_index to unit_index. All callers updated. (MAX_NR_V1_DWO_SECTIONS): Renamed from MAX_NR_DWO_SECTIONS. All uses updated. (create_dwp_v2_section, create_dwo_unit_in_dwp_v2): New functions. (lookup_dwo_unit_in_dwp): Add V2 support. (dwarf2_locate_dwo_sections): Update. (dwarf2_locate_common_dwp_sections): Renamed from dwarf2_locate_dwp_sections and update. All callers updated. (dwarf2_locate_v2_dwp_sections): New function. (open_and_init_dwp_file): Add V2 support. (read_str_index): New locals str_section, str_offsets_section.
* daily updateAlan Modra2013-10-051-1/+1
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* Clean up ptid.h/ptid.c.Pedro Alves2013-10-043-49/+50
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ptid_t contructors, accessors and predicates are documented in _three_ places, and each place uses a different wording. E.g, the descriptions in the .c file of the new ptid_lwp_p, ptid_tid_p weren't updated in the final revision like the descriptions in the .h file were. Clearly, switching to a style that has a single central description avoids such issues. Worse, some of the existing descriptions are plain wrong, such as: /* Attempt to find and return an existing ptid with the given PID, LWP, and TID components. If none exists, create a new one and return that. */ ptid_t ptid_build (int pid, long lwp, long tid); The function does nothing that complicated. It's just a simple constructor. So this gets rid of all the unnecessary descriptions, leaving only the ones near the function declarations in the header file, and fixes/clarifies those that remain. gdb/ 2013-10-04 Pedro Alves <palves@redhat.com> * common/ptid.c (null_ptid, minus_one_ptid, ptid_build) (pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid) (ptid_equal, ptid_is_pid, ptid_lwp_p, ptid_tid_p): Replace describing comments with references to ptid.h. * common/ptid.h: Remove intro description of constructors, accessors and predicates. (struct ptid): Reformat. (minus_one_ptid, ptid_build, pid_to_ptid, ptid_get_pid) (ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid): Change describing comments.
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