I found this when doing a --enable-targets=all build with libunwind-ia64
properly configured.
CXX ia64-vms-tdep.o
/home/emaisin/src/binutils-gdb/gdb/ia64-vms-tdep.c: In function ‘int ia64_vms_find_proc_info_x(unw_addr_space_t, unw_word_t, unw_proc_info_t*, int, void*)’:
/home/emaisin/src/binutils-gdb/gdb/ia64-vms-tdep.c:79:33: error: invalid conversion from ‘void*’ to ‘gdb_byte* {aka unsigned char*}’ [-fpermissive]
pi->unwind_info, pi->unwind_info_size);
^
In file included from /home/emaisin/src/binutils-gdb/gdb/target.h:70:0,
from /home/emaisin/src/binutils-gdb/gdb/exec.h:23,
from /home/emaisin/src/binutils-gdb/gdb/gdbcore.h:29,
from /home/emaisin/src/binutils-gdb/gdb/ia64-vms-tdep.c:25:
/home/emaisin/src/binutils-gdb/gdb/target/target.h:35:12: note: initializing argument 2 of ‘int target_read_memory(CORE_ADDR, gdb_byte*, ssize_t)’
extern int target_read_memory (CORE_ADDR memaddr, gdb_byte *myaddr,
^
gdb/ChangeLog:
* ia64-vms-tdep.c (ia64_vms_find_proc_info_x): Add cast.
Commit
9018be22e0 ("Make target_read_alloc & al return vectors")
failed to update the code in ia64-tdep.c, for HAVE_LIBUNWIND_IA64_H.
This patch fixes that.
gdb/ChangeLog:
* ia64-tdep.c (ktab_buf): New global.
(getunwind_table): Return a gdb::optional<gdb::byte_vector>.
(get_kernel_table): Adjust.
This changes a few explicit checks of context_stack_depth to use
outermost_context_p instead. This simplifies some future work.
gdb/ChangeLog
2018-07-16 Tom Tromey <tom@tromey.com>
* xcoffread.c (read_xcoff_symtab): Use outermost_context_p.
* dwarf2read.c (using_directives, new_symbol): Use
outermost_context_p.
* dbxread.c (process_one_symbol): Use outermost_context_p.
* coffread.c (coff_symtab_read): Use outermost_context_p.
free_pending_blocks can be static because scoped_free_pendings (et al)
arrange for it to be NULL in the "steady state". This removes a
couple of unnecessary calls to free_pending_blocks and changes it to
be static.
gdb/ChangeLog
2018-07-16 Tom Tromey <tom@tromey.com>
* xcoffread.c (xcoff_initial_scan): Don't call
free_pending_blocks.
* dbxread.c (dbx_symfile_read): Don't call free_pending_blocks.
* buildsym.h (class scoped_free_pendings): Add constructor.
(free_pending_blocks): Don't declare.
* buildsym.c (scoped_free_pendings::scoped_free_pendings): New.
(free_pending_blocks): Now static.
This moves the global subfile_stack to be a member of
buildsym_compunit. It also change this to be a std::vector, which
simplifies the code.
gdb/ChangeLog
2018-07-16 Tom Tromey <tom@tromey.com>
* buildsym.h (push_subfile, pop_subfile): Update declarations.
* buildsym.c (struct buildsym_compunit) <m_subfile_stack>: New
member.
(struct subfile_stack): Remove.
(subfile_stack): Remove.
(push_subfile, pop_subfile, buildsym_init): Update.
This changes buildsym.c to use gdb_assert rather than internal_error
in a couple of spots.
gdb/ChangeLog
2018-07-16 Tom Tromey <tom@tromey.com>
* buildsym.c (push_subfile): Use gdb_assert.
(pop_subfile): Use gdb_assert.
I discovered that merge_symbol_lists is unused, so this removes it.
gdb/ChangeLog
2018-07-16 Tom Tromey <tom@tromey.com>
* buildsym.h (merge_symbol_lists): Remove.
* buildsym.c (merge_symbol_lists): Remove.
scan_file_globals is defined in stabsread.c, so move its declaration
to stabsread.h.
gdb/ChangeLog
2018-07-16 Tom Tromey <tom@tromey.com>
* stabsread.c (scan_file_globals): Update comment.
* stabsread.h (scan_file_globals): Move from buildsym.h.
* buildsym.h (scan_file_globals): Move to stabsread.h.
buildsym_new_init is just an alias for buildsym_init. This removes
it. In the long run buildsym_init will also go away; this patch just
helps make things a bit clearer in the meantime.
gdb/ChangeLog
2018-07-16 Tom Tromey <tom@tromey.com>
* xcoffread.c (xcoff_new_init): Update.
* mipsread.c (mipscoff_new_init): Update.
* mdebugread.c (mdebug_build_psymtabs): Update.
* elfread.c (elf_new_init): Update.
* dbxread.c (dbx_new_init, coffstab_build_psymtabs)
(elfstab_build_psymtabs, stabsect_build_psymtabs): Update.
* buildsym.h (buildsym_new_init): Don't declare.
* buildsym.c (buildsym_new_init): Remove.
The global within_function is only used by a few symbol readers. This
patch moves the global out of buildsym and into stabsread, which
seemed like a better fit. It also arranges for the existing readers
to clear the global at the appropriate time.
gdb/ChangeLog
2018-07-16 Tom Tromey <tom@tromey.com>
* stabsread.h (within_function): Move from buildsym.h.
* stabsread.c (start_stabs): Clear within_function.
* coffread.c (coff_start_symtab): Clear within_function.
* buildsym.h (within_function): Move to stabsread.h.
* buildsym.c (prepare_for_building): Update.
processing_gcc is also only used by stabsread -- it is set by the
DWARF reader, but this turns out not to be needed. So, this patch
moves processing_gcc and removes the assignment from the DWARF reader.
gdb/ChangeLog
2018-07-16 Tom Tromey <tom@tromey.com>
* stabsread.h (processing_gcc_compilation): Move from buildsym.h.
* dwarf2read.c (dwarf2_start_symtab): Don't set
processing_gcc_compilation.
* buildsym.h (processing_gcc_compilation): Move to stabsread.h.
A few things that currently reside in buildsym.c turn out to be
specific to the stabs reader. This patch moves these from
buildsym.[ch] to stabsread.[ch].
gdb/ChangeLog
2018-07-16 Tom Tromey <tom@tromey.com>
* stabsread.h (HASHSIZE, hashname, symnum, next_symbol_text)
(next_symbol_text_func): Move from buildsym.h.
* stabsread.c (hashname): Move from buildsym.c.
* buildsym.h (HASHSIZE, symnum, next_symbol_text)
(next_symbol_text_func, hashname): Move to stabsread.h.
* buildsym.c: Don't include bcache.h
(hashname): Move to stasbread.c.
context_stack_size is declared in buildsym.h, but only used in
buildsym.c. This makes it static in buildsym.c.
gdb/ChangeLog
2018-07-16 Tom Tromey <tom@tromey.com>
* buildsym.h (context_stack_size): Don't declare.
* buildsym.c (context_stack_size): New global.
processing_acc_compilation is only used in dbxread.c, so move it
there.
gdb/ChangeLog
2018-07-16 Tom Tromey <tom@tromey.com>
* dbxread.c (processing_acc_compilation): New global.
* buildsym.h (processing_acc_compilation): Don't declare.
This moves the global have_line_numbers into buildsym_compunit.
gdb/ChangeLog
2018-07-16 Tom Tromey <tom@tromey.com>
* buildsym.c (struct buildsym_compunit) <m_have_line_numbers>: New
member.
(have_line_numbers): Remove.
(record_line, prepare_for_building, end_symtab_get_static_block)
(augment_type_symtab): Update.
This moves the pending_macros global into buildsym_compunit.
gdb/ChangeLog
2018-07-16 Tom Tromey <tom@tromey.com>
* buildsym.c (~buildsym_compunit): Free the macro table.
(struct buildsym_compunit) <get_macro_table, release_macros>: New
methods.
<m_pending_macros>: New member.
(pending_macros): Remove.
(~scoped_free_pendings, get_macro_table, prepare_for_building)
(reset_symtab_globals, end_symtab_get_static_block)
(end_symtab_with_blockvector, augment_type_symtab)
(buildsym_init): Update.
This moves the global last_source_file into buildsym_compunit.
gdb/ChangeLog
2018-07-16 Tom Tromey <tom@tromey.com>
* buildsym.c (buildsym_compunit::buildsym_compunit): Add name
parameter.
(buildsym_compunit::set_last_source_file): New method.
<m_last_source_file>: New member.
(prepare_for_building): Remove "name" parameter.
(start_symtab, restart_symtab, reset_symtab_globals): Update.
(last_source_file): Remove.
(set_last_source_file, get_last_source_file): Update.
This adds an assertion in prepare_for_building. This was useful for
verifying whether some subsequent changes were valid.
gdb/ChangeLog
2018-07-16 Tom Tromey <tom@tromey.com>
* buildsym.c (prepare_for_building): Add assert.
This change buildsym_compunit::comp_dir to be a unique_xmalloc_ptr.
This is just a small cleanup to remove some manual memory management.
gdb/ChangeLog
2018-07-16 Tom Tromey <tom@tromey.com>
* buildsym.c (~buildsym_compunit): Update.
(struct buildsym_compunit) <comp_unit>: Now a unique_xmalloc_ptr.
(start_subfile, patch_subfile_names)
(end_symtab_with_blockvector): Update.
This changes buildsym_compunit to use new and delete.
gdb/ChangeLog
2018-07-16 Tom Tromey <tom@tromey.com>
* buildsym.c (struct buildsym_compunit): Add constructor,
destructor, initializers.
(start_buildsym_compunit): Remove.
(free_buildsym_compunit): Use "delete".
(start_symtab, restart_symtab): Use "new".
Currently mov to/from control, debug, and test register insns accept any
size GPR operand (general pattern: templates with D set and both
operands being registers in distinct register files). This is due to
improper checking of the reverse case, including not informing the
caller whether a straight and/or reverse match was successful.
The helper functions need to be told two indexes: One to index the given
operand types array, and the other to index the template one. The caller
must attempt a further straight match only if the function reported a
straight match (and respectively for reverse matches).
When an .eh_frame section has deferred layout because of plugins, gold
was neglecting to mark the section as deferred. When we later processed
the corresponding relocation section, we were then ignoring it, causing
the internal error later on in the link.
gold/
PR gold/23397
* object.cc (Sized_relobj_file::do_layout): Mark section as deferred.
* testsuite/Makefile.am (plugin_test_1): Add --emit-relocs option to
existing test case.
* testsuite/Makefile.in: Regenerate.
When generating _end, _edata, etc. symbols, and a version script provides
a version name, and we are linking against another shared library that
provides those symbols with a different version, gold ends up trying to
resolve the other shared library's symbols to the new definitions, resulting
in two copies of each symbol, one as default, and one as non-default.
This patch tests for that condition, and ignores the symbols provided
by the other shared library.
gold/
PR gold/23409
* symtab.cc (Symbol_table::define_special_symbol): Add check for
version name on existing symbol.
* testsuite/Makefile.am (ver_test_pr23409): New test case.
* testsuite/Makefile.in: Regenerate.
* testsuite/ver_test_pr23409.sh: New test script.
* testsuite/ver_test_pr23409_1.script: New version script.
* testsuite/ver_test_pr23409_2.script: New version script.
Fix this with gcc 6.3.0:
/home/simark/src/binutils-gdb/gdb/symfile.c: In function 'void set_objfile_default_section_offset(objfile*, const section_addr_info&, CORE_ADDR)':
/home/simark/src/binutils-gdb/gdb/symfile.c:2114:14: error: types may not be defined in a for-range-declaration [-Werror]
for (const struct other_sections *objf_sect : objf_addrs_sorted)
^~~~~~
gdb/ChangeLog:
* symfile.c (set_objfile_default_section_offset): Remove struct
keyword.
Since I helped upstream the or1k port I would like to claim myself as
maintainer.
sim/ChangeLog:
yyyy-mm-dd Stafford Horne <shorne@gmail.com>
* MAINTAINERS (or1k): Add myself as or1k maintainer.
Signed-off-by: Stafford Horne <shorne@gmail.com>
Since I helped upstream openrisc I would like to claim responsibility to
maintain it.
gdb/ChangeLog:
yyyy-mm-dd Stafford Horne <shorne@gmail.com>
* (Responsible Maintainers): Add myself as or1k maintainer.
Signed-off-by: Stafford Horne <shorne@gmail.com>
I've noticed that on a few hosts, when given an invalid hostname,
gdbserver fails with:
spawn /../../gdb/gdbserver/gdbserver --once tcp8:123:2353 /gdb/build/fedora-s390x/build/gdb/testsuite/outputs/gdb.server/server-connect/server-connect
tcp8:123:2353: cannot resolve name: No address associated with hostname
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Exiting
Unfortunately, this causes a fail on the new
gdb.server/server-connect.exp test (introduced by the IPv6 patch):
FAIL: gdb.server/server-connect.exp: tcp8: start gdbserver: gdbserver should fail but did not
This happens because we're expecting for another variant of this error
message:
cannot resolve name: Name or service not known
Therefore, this patch extends the helper function 'gdbserver_start' to
also recognize the "No address associated with hostname" message.
This "fixes" the testcase on the hosts that use this variant.
gdb/testsuite/ChangeLog:
2018-07-13 Sergio Durigan Junior <sergiodj@redhat.com>
* lib/gdbserver-support.exp (gdbserver_start): Expect for the
message "No address associated with hostname" when gdbserver
cannot resolve the hostname.
This removes a clang warning coming from -Wmissing-braces.
ChangeLog
2018-07-13 Tom Tromey <tom@tromey.com>
* symfile.c (set_objfile_default_section_offset): Use extra braces
around initializer.
* testsuite/gas/elf/missing-build-notes.s: New test. Checks that
relocs are correctly generated for missing build notes.
* testsuite/gas/elf/missing-build-notes.d: New file. Expected
output from objdump.
* testsuite/gas/elf/elf.exp: Run the new test.
* config/tc-arm.c (do_neon_mov): When converting an integer
immediate into a floating point value, check that the conversion
is valid. Also warn if the immediate is valid as both a floating
point value and a bit pattern.
* testsuite/gas/arm/vfp-mov-enc.s: Add instructions that use
floating point bit patterns.
* testsuite/gas/arm/vfp-mov-enc.d: Add regexps for the disassembly
of the new insns.
The BASR instruction behaves differently depending on whether the second
operand is a number from 1 to 15, or zero. In the former case BASR jumps
to the address contained in the general register of that number, but in
the latter case no jump is performed. GDB's displaced-stepping logic does
not distinguish these cases, although it should.
This is fixed. In the case where no jump is performed the PC is adjusted
to point back after the original instruction. Otherwise the PC is left
alone.
gdb/ChangeLog:
* s390-tdep.c (s390_displaced_step_fixup): Adjust PC for a
non-branching basr.
We start from a process_info pointer, pass down process->pid, and
then the target_kill implementations need to find the process from the
pid again. Pass the process_info pointer down directly instead.
gdb/gdbserver/ChangeLog:
2018-07-13 Pedro Alves <palves@redhat.com>
* linux-low.c (linux_kill): Change parameter to process_info
pointer instead of pid. Adjust.
* lynx-low.c (lynx_kill): Likewise.
* nto-low.c (nto_kill): Likewise.
* spu-low.c (spu_kill): Likewise.
* win32-low.c (win32_kill): Likewise.
* server.c (handle_v_kill, kill_inferior_callback)
(detach_or_kill_for_exit): Adjust.
* target.c (kill_inferior): Change parameter to process_info
pointer instead of pid. Adjust.
* target.h (struct target_ops) <kill>: Change parameter to
process_info pointer instead of pid. Adjust all implementations
and callers.
(kill_inferior): Likewise.
We start from a process_info pointer, pass down process->pid, and then
the target_detach and target_join implementations need to find the
process from the pid again. Pass the process_info pointer down
directly instead.
gdb/gdbserver/ChangeLog:
2018-07-13 Pedro Alves <palves@redhat.com>
* linux-low.c (linux_detach, linux_join): Change parameter to
process_info pointer instead of pid. Adjust.
* lynx-low.c (lynx_detach, lynx_join): Likewise.
* nto-low.c (nto_detach): Likewise.
* spu-low.c (spu_detach, spu_join): Likewise.
* win32-low.c (win32_detach, win32_join): Likewise.
* server.c (handle_detach, detach_or_kill_for_exit): Adjust.
* target.h (struct target_ops) <detach, join>: Change parameter to
process_info pointer instead of pid. Adjust all implementations
and callers.
(detach_inferior, join_inferior): Rename 'pid' parameter to
'proc'.
tests added for:
* number_or_range_parser
In particular, it tests the cur_tok when parsing is finished.
* parse_flags
* parse_flags_qcs
gdb/ChangeLog
2018-07-12 Philippe Waroquiers <philippe.waroquiers@skynet.be>
* Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
unittests/cli-utils-selftests.c
* unittests/cli-utils-selftests.c: New file.
Also, add prefixes to make some non unique tests unique.
gdb/testsuite/ChangeLog
2018-07-12 Philippe Waroquiers <philippe.waroquiers@skynet.be>
* gdb.threads/pthreads.exp: Test qcs FLAG arguments.
Add some test prefixes to make tests unique.
Edjunior Barbosa Machado
Simon Marchi
Simon Marchi
Tom Tromey
Nick Clifton
Jan Beulich
GDB Administrator
Simon Marchi
Cary Coutant
Stafford Horne
Sergio Durigan Junior
Andreas Arnez
Pedro Alves
Philippe Waroquiers