binutils-gdb

Commit Graph

Author	SHA1	Message	Date
Christian Groessler	a8067ea859	ld/testsuite/ld-z8k/test-ld.sh: Remove. Checked in by mistake.	10 years ago
Christian Groessler	2ac27cd3c1	Add z8k ld testsuite and fix range check in coff-z8k.c bfd/ * coff-z8k.c (extra_case): Fix range check for R_JR relocation. ld/ * ld/testsuite/ld-z8k/0filler.s: New file. * ld/testsuite/ld-z8k/branch-target.s: New file. * ld/testsuite/ld-z8k/branch-target2.s: New file. * ld/testsuite/ld-z8k/calr-back-8001.d: New file. * ld/testsuite/ld-z8k/calr-back-8002.d: New file. * ld/testsuite/ld-z8k/calr-back-fail-8001.d: New file. * ld/testsuite/ld-z8k/calr-back-fail-8002.d: New file. * ld/testsuite/ld-z8k/calr-forw-8001.d: New file. * ld/testsuite/ld-z8k/calr-forw-8002.d: New file. * ld/testsuite/ld-z8k/calr-forw-fail-8001.d: New file. * ld/testsuite/ld-z8k/calr-forw-fail-8002.d: New file. * ld/testsuite/ld-z8k/calr-opcode.s: New file. * ld/testsuite/ld-z8k/dbjnz-forw-8001.d: New file. * ld/testsuite/ld-z8k/dbjnz-forw-8002.d: New file. * ld/testsuite/ld-z8k/dbjnz-forw-fail-8001.d: New file. * ld/testsuite/ld-z8k/dbjnz-forw-fail-8002.d: New file. * ld/testsuite/ld-z8k/dbjnz-opcode.s: New file. * ld/testsuite/ld-z8k/djnz-back-8001.d: New file. * ld/testsuite/ld-z8k/djnz-back-8002.d: New file. * ld/testsuite/ld-z8k/djnz-back-fail-8001.d: New file. * ld/testsuite/ld-z8k/djnz-back-fail-8002.d: New file. * ld/testsuite/ld-z8k/djnz-forw-8001.d: New file. * ld/testsuite/ld-z8k/djnz-forw-8002.d: New file. * ld/testsuite/ld-z8k/djnz-forw-fail-8001.d: New file. * ld/testsuite/ld-z8k/djnz-forw-fail-8002.d: New file. * ld/testsuite/ld-z8k/djnz-opcode.s: New file. * ld/testsuite/ld-z8k/filler.s: New file. * ld/testsuite/ld-z8k/jr-back-8001.d: New file. * ld/testsuite/ld-z8k/jr-back-8002.d: New file. * ld/testsuite/ld-z8k/jr-back-fail-8001.d: New file. * ld/testsuite/ld-z8k/jr-back-fail-8002.d: New file. * ld/testsuite/ld-z8k/jr-forw-8001.d: New file. * ld/testsuite/ld-z8k/jr-forw-8002.d: New file. * ld/testsuite/ld-z8k/jr-forw-fail-8001.d: New file. * ld/testsuite/ld-z8k/jr-forw-fail-8002.d: New file. * ld/testsuite/ld-z8k/jr-opcode.s: New file. * ld/testsuite/ld-z8k/ldr-back-8001.d: New file. * ld/testsuite/ld-z8k/ldr-back-8002.d: New file. * ld/testsuite/ld-z8k/ldr-back-fail-8001.d: New file. * ld/testsuite/ld-z8k/ldr-back-fail-8002.d: New file. * ld/testsuite/ld-z8k/ldr-forw-8001.d: New file. * ld/testsuite/ld-z8k/ldr-forw-8002.d: New file. * ld/testsuite/ld-z8k/ldr-forw-fail-8001.d: New file. * ld/testsuite/ld-z8k/ldr-forw-fail-8002.d: New file. * ld/testsuite/ld-z8k/ldr-opcode.s: New file. * ld/testsuite/ld-z8k/ldrb-forw-8001.d: New file. * ld/testsuite/ld-z8k/ldrb-forw-8002.d: New file. * ld/testsuite/ld-z8k/ldrb-forw-fail-8001.d: New file. * ld/testsuite/ld-z8k/ldrb-forw-fail-8002.d: New file. * ld/testsuite/ld-z8k/ldrb-opcode.s: New file. * ld/testsuite/ld-z8k/ldrb-opcode2.s: New file. * ld/testsuite/ld-z8k/other-file.s: New file. * ld/testsuite/ld-z8k/reloc.dd: New file. * ld/testsuite/ld-z8k/reloc.ld: New file. * ld/testsuite/ld-z8k/relocseg.dd: New file. * ld/testsuite/ld-z8k/relocseg.ld: New file. * ld/testsuite/ld-z8k/relocseg1.dd: New file. * ld/testsuite/ld-z8k/test-ld.sh: New file. * ld/testsuite/ld-z8k/this-file.s: New file. * ld/testsuite/ld-z8k/z8k.exp: New file.	10 years ago
GDB Administrator	de3da64574	Automatic date update in version.in	10 years ago
Peter Bergner	026122a670	Re-add support for lbarx, lharx, stbcx. and sthcx. insns back to the E6500 cpu. opcodes/ PR binutils/20196 * ppc-opc.c (powerpc_opcodes <lbarx, lharx, stbcx., sthcx.>): Enable opcodes for E6500. gas/ PR binutils/20196 * gas/testsuite/gas/ppc/e6500.s <lbarx, lharx, lwarx, ldarx, stbcx., sthcx., stwcx., stdcx.>: Add tests. * gas/testsuite/gas/ppc/e6500.d: Likewise. * gas/testsuite/gas/ppc/power8.s: Likewise. * gas/testsuite/gas/ppc/power8.d: Likewise. * gas/testsuite/gas/ppc/power4.s <lwarx, ldarx, stwcx., stdcx.>: Add tests. * gas/testsuite/gas/ppc/power4.d: Likewise.	10 years ago
H.J. Lu	07f5af7d3c	Handle indirect branches for AMD64 and Intel64 AMD64 spec and Intel64 spec differ in indirect branches in 64-bit mode. AMD64 supports indirect branches with 16-bit address via the data size prefix while the data size prefix is ignored by Intel64. gas/ PR binutis/18386 * testsuite/gas/i386/i386.exp: Run x86-64-branch-4. * testsuite/gas/i386/x86-64-branch.d: Updated. * testsuite/gas/i386/ilp32/x86-64-branch.d: Likewise. * testsuite/gas/i386/x86-64-branch-4.l: New file. * testsuite/gas/i386/x86-64-branch-4.s: Likewise. opcodes/ PR binutis/18386 * i386-dis.c (indirEv): Replace stack_v_mode with indir_v_mode. (indir_v_mode): New. Add comments for '&'. (reg_table): Replace "{T\|}" with "{&\|}" on call and jmp. (putop): Handle '&'. (intel_operand_size): Handle indir_v_mode. (OP_E_register): Likewise. * i386-opc.tbl: Mark 64-bit indirect call/jmp as AMD64. Add 64-bit indirect call/jmp for AMD64. * i386-tbl.h: Regenerated	10 years ago
Kyrylo Tkachov	1aa70332ca	[AArch64][gas] Add support for Cortex-A73 * config/tc-aarch64.c (aarch64_cpus): Add cortex-a73 entry. * doc/c-aarch64.texi (-mcpu): Document cortex-a73 value.	10 years ago
Kyrylo Tkachov	362a3ebaca	[ARM][gas] Add support for Cortex-A73 * config/tc-arm.c (arm_cpus): Add cortex-a73 entry. * doc/c-arm.texi (-mcpu=): Document cortex-a73 value.	10 years ago
Jon Turney	0ae534d2cf	Fix C++ build for Cygwin gdb/ChangeLog: 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk> * windows-nat.c (handle_output_debug_string): Return type of gdb_signal_from_host() is gdb_signal, not an int. (windows_get_exec_module_filename): Add pointer casts for C++. gdb/gdbserver/ChangeLog: 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk> * win32-low.c (win32_create_inferior): Add pointer casts for C++.	10 years ago
H.J. Lu	b1058ce988	Update x86 linker tests for --disable-x86-relax-relocations Pass -mrelax-relocations=yes to x86 linker tests, which require relax relocations, to support --disable-x86-relax-relocations. * testsuite/ld-i386/i386.exp: Assemble gotpc1.o and pr19319b.o with -mrelax-relocations=yes. * testsuite/ld-i386/lea1a.d (as): Add -mrelax-relocations=yes. * testsuite/ld-i386/lea1b.d (as): Likewise. * testsuite/ld-i386/lea1d.d (as): Likewise. * testsuite/ld-i386/lea1e.d (as): Likewise. * testsuite/ld-i386/lea1f.d (as): Likewise. * testsuite/ld-i386/load7.d (as): Likewise. * testsuite/ld-i386/mov1b.d (as): Likewise. * testsuite/ld-i386/pr19175.d (as): Likewise. * testsuite/ld-ifunc/ifunc-13-i386.d (as): Likewise. * testsuite/ld-ifunc/ifunc-21-i386.d (as): Likewise. * testsuite/ld-ifunc/ifunc-22-i386.d (as): Likewise. * testsuite/ld-x86-64/x86-64.exp: Assemble gotpcrel1a.o, gotpcrel1b.o and gotpcrel1c.o with -mrelax-relocations=yes.	10 years ago
GDB Administrator	e94321588d	Automatic date update in version.in	10 years ago
Tom Tromey	1b40ec0559	Fix PR python/18984 This fixes PR python/18984. The bug is that gdbpy_solib_name uses GDB_PY_LL_ARG, whereas it should use GDB_PY_LLU_ARG to avoid overflow. Built and tested on x86-64 Fedora 23. 2016-06-02 Tom Tromey <tom@tromey.com> PR python/18984: * python/python.c (gdbpy_solib_name): Use GDB_PY_LLU_ARG. 2016-06-02 Tom Tromey <tom@tromey.com> PR python/18984: * gdb.python/py-shared.exp: Add solib_name test.	11 years ago
Nick Clifton	99914dfd71	Add "arm_any" architecture type to allow -m option to various binutils to match any ARM architecture. PR target/20088 * cpu-arm.c (processors): Add "arm_any" type to match any ARM architecture. (arch_info_struct): Likewise. (architectures): Likewise.	10 years ago
Nick Clifton	c09ec62dde	Also check that the group header's sh_info field is valid. PR 20089 * objcopy.c (group_signature): Fail if the input symbol table has not been loaded, or if the sh_info field of the group header is 0.	10 years ago
Nick Clifton	bcc3a8bca1	Fix a seg-fault when stripping a corrupt binary. PR 20089 * objcopy.c (group_signature): Fail if the input symbol table has not been loaded.	10 years ago
Simon Marchi	193bd37899	mi-memory-changed.exp: Fix filename passed to untested gdb/testsuite/ChangeLog: * gdb.mi/mi-memory-changed.exp: Fix filename passed to untested.	10 years ago
Vineet Gupta	4ad0bb5f3a	Allow ARC Linux targets that do not use uclibc. bfd * config.bfd: Replace -uclibc with . gas configure.tgt: Replace -uclibc with . ld configure.tgt: Replace -uclibc with *.	10 years ago
H.J. Lu	3ddf1bdd42	Replace data32 with data16 in comments The 0x66 prefix is data16, not data32 in 64-bit. * elf64-x86-64.c: Replace data32 with data16 in comments.	10 years ago
Andrew Burgess	4eb6f89250	Add support for 48 and 64 bit ARC instructions. gas * config/tc-arc.c (parse_opcode_flags): New function. (find_opcode_match): Move flag parsing code out to new function. Ignore operands marked IGNORE. (build_fake_opcode_hash_entry): New function. (find_special_case_long_opcode): New function. (find_special_case): Lookup long opcodes. * testsuite/gas/arc/nps400-7.d: New file. * testsuite/gas/arc/nps400-7.s: New file. include * opcode/arc.h (MAX_INSN_ARGS): Increase to 16. (struct arc_long_opcode): New structure. (arc_long_opcodes): Declare. (arc_num_long_opcodes): Declare. opcodes * arc-dis.c (struct arc_operand_iterator): New structure. (find_format_from_table): All the old content from find_format, with some minor adjustments, and parameter renaming. (find_format_long_instructions): New function. (find_format): Rewritten. (arc_insn_length): Add LSB parameter. (extract_operand_value): New function. (operand_iterator_next): New function. (print_insn_arc): Use new functions to find opcode, and iterator over operands. * arc-opc.c (insert_nps_3bit_dst_short): New function. (extract_nps_3bit_dst_short): New function. (insert_nps_3bit_src2_short): New function. (extract_nps_3bit_src2_short): New function. (insert_nps_bitop1_size): New function. (extract_nps_bitop1_size): New function. (insert_nps_bitop2_size): New function. (extract_nps_bitop2_size): New function. (insert_nps_bitop_mod4_msb): New function. (extract_nps_bitop_mod4_msb): New function. (insert_nps_bitop_mod4_lsb): New function. (extract_nps_bitop_mod4_lsb): New function. (insert_nps_bitop_dst_pos3_pos4): New function. (extract_nps_bitop_dst_pos3_pos4): New function. (insert_nps_bitop_ins_ext): New function. (extract_nps_bitop_ins_ext): New function. (arc_operands): Add new operands. (arc_long_opcodes): New global array. (arc_num_long_opcodes): New global. * arc-nps400-tbl.h: Add comments referencing arc_long_opcodes.	10 years ago
Nick Clifton	5b6312fd20	Fix a bug displaying the interpretation of a CFA block that just contains DW_CFA_NOP instructions. * dwarf.c (display_debug_frames): Do not display any interpretation if the block consists solely of DW__CFA_NOPs.	10 years ago
Alan Modra	5b677558bc	Revert PR16467 change This reverts the pr16467 change, which was incorrect due to faulty analysis of the pr16467 testcase. The failure was not due to a mismatch in symbol type (ifunc/non-ifunc) but due to a symbol loop being set up. See https://sourceware.org/ml/binutils/2016-06/msg00013.html for some rambling on versioned symbols and ELF shared library symbol overriding that explain this patch. bfd/ PR ld/20159 PR ld/16467 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change. (_bfd_elf_add_default_symbol): Don't indirect to/from defined symbol given a version by a script different to the version of the symbol being added. (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and _bfd_elf_strtab_restore. Don't fudge dynstr references. * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete. (struct strtab_save): New. (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions. * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete. (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.	10 years ago
Trevor Saunders	c273521c9a	ns32k: remove dupplicate definition of input_line_pointer gas/ChangeLog: 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org> * config/tc-ns32k.c: Remove definition of input_line_pointer.	10 years ago
Trevor Saunders	1fe0971e41	add more extern C opcodes/ChangeLog: 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org> * nds32-asm.h: Add extern "C". * sh-opc.h: Likewise. bfd/ChangeLog: 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org> * elf32-hppa.h: Add extern "C". * elf32-nds32.h: Likewise. * elf32-tic6x.h: Likewise. include/ChangeLog: 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org> * elf/mips.h: Likewise. * elf/sh.h: Likewise. * opcode/d10v.h: Likewise. * opcode/d30v.h: Likewise. * opcode/ia64.h: Likewise. * opcode/mips.h: Likewise. * opcode/ppc.h: Likewise. * opcode/sparc.h: Likewise. * opcode/tic6x.h: Likewise. * opcode/v850.h: Likewise.	10 years ago
Trevor Saunders	814f1489e9	avr: replace sentinal with iteration from 0 to ARRAY_SIZE This seems a little easier to understand than using a sentinal, and will hopefully let the compiler optimize the loop better. It also has the effect that we stop initializing a field of the sentinal that is an enum with zero. gas/ChangeLog: 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org> * config/tc-avr.c (avr_parse_cons_expression): Replace iteration to sentinal with iteration to array size.	10 years ago
Trevor Saunders	d05584d3ee	xtensa: typedef enums when defining them I think this is the more typical way to do this. Its also slightly shorter and less repeditive. gas/ChangeLog: 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org> * config/xtensa-relax.h: Move typedefs of enums to the enums definition.	11 years ago
Trevor Saunders	5e429f4cdc	ns32k: use XOBNEW in another spot gas/ChangeLog: 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org> * config/tc-ns32k.c (bit_fix_new): Replace obstack-alloc with XOBNEW macro.	10 years ago
GDB Administrator	65ce606bc4	Automatic date update in version.in	10 years ago
Nick Clifton	885a10879e	Add new Serbian translation for the bfd library. * po/sr.po: New Serbian translation. * configure.ac (ALL_LINGUAS): Add sr. * configure: Regenerate.	10 years ago
Pedro Alves	bb7c96deb1	gdb/remote-fileio.c: Eliminate custom SIGINT signal handler ... and fix Ctrl-C races. The current remote-fileio.c SIGINT/EINTR code can lose Ctrl-C -- there's a period where SIG_IGN is installed as signal handler, for example. Since: - remote.c no longer installs a custom SIGINT handler; - The current remote-fileio.c SIGINT handler is basically the same as the default SIGINT handler (event-top.c:handle_sigint), in principle, except that instead of setting the quit flag, it sets a separate flag. I think we should be able to completely remove the remote-fileio.c SIGINT handler, and centralize on the quit flag, thus fixing the Ctrl-C race. gdb/ChangeLog: yyyy-mm-dd Pedro Alves <palves@redhat.com> * remote-fileio.c (remote_fio_ctrl_c_flag, remote_fio_sa) (remote_fio_osa) (remote_fio_ofunc, remote_fileio_sig_init, remote_fileio_sig_set) (remote_fileio_sig_exit, remote_fileio_ctrl_c_signal_handler): Delete. (remote_fileio_o_quit_handler): New global. (remote_fileio_quit_handler): New function. (remote_fileio_reply): Check the quit flag instead of the custom 'remote_fio_ctrl_c_flag' flag. Restore the quit handler instead of changing the SIGINT handler. (do_remote_fileio_request): Override the quit handler instead of changing the SIGINT handler.	10 years ago
Graham Markall	315f180f2f	Add support for some variants of the ARC nps400 rflt instruction. gas * testsuite/gas/arc/nps-400-1.s: Add rflt variants with operands of types a,b,u6, 0,b,u6, and 0,b,limm. * testsuite/gas/arc/nps-400-1.d: Likewise. opcodes * arc-nps400-tbl.h: Add operands a,b,u6, 0,b,u6, and 0,b,limm to the rflt instruction.	10 years ago
Nick Clifton	51403f74d9	Add xmalloc_failed() function to common-utils.c in to avoid the need to link in libiberty's xmalloc code.	10 years ago
Markus Metzger	e3b5daf9f7	infcmd, btrace: fix crash in 'finish' for tailcall-only frames Patch `7eb895307f` Skip unwritable frames in command "finish" skips non-writable frames in addition to tailcall frames. If skip_tailcall_frames already returns NULL, skip_unwritable_frames will be called with a NULL frame and crash in get_frame_arch. This is caught by gdb.btrace/tailcall-only.exp. Further, if we ever end up with a mixture of tailcall and non-writable frames, we may not skip all of them, as intended. Loop over skip_tailcall_frames and skip_unwritable_frames as long as at least one of them makes progress. gdb/ * infcmd.c (skip_finish_frames): New. (finish_command): Call skip_finish_frames.	10 years ago
Yao Qi	03d73f1fd9	Wake up interruptible_select in remote_fileio ctrl-c handler As reported in PR 19998, after type ctrl-c, GDB hang there and does not send interrupt. It causes a fail in gdb.base/interrupt.exp. All targets support remote fileio should be affected. When we type ctrc-c, SIGINT is handled by remote_fileio_sig_set, as shown below, #0 remote_fileio_sig_set (sigint_func=0x4495d0 <remote_fileio_ctrl_c_signal_handler(int)>) at /home/yao/SourceCode/gnu/gdb/git/gdb/remote-fileio.c:325 #1 0x00000000004495de in remote_fileio_ctrl_c_signal_handler (signo=<optimised out>) at /home/yao/SourceCode/gnu/gdb/git/gdb/remote-fileio.c:349 #2 <signal handler called> #3 0x00007ffff647ed83 in __select_nocancel () at ../sysdeps/unix/syscall-template.S:81 #4 0x00000000005530ce in interruptible_select (n=10, readfds=readfds@entry=0x7fffffffd730, writefds=writefds@entry=0x0, exceptfds=exceptfds@entry=0x0, timeout=timeout@entry=0x0) at /home/yao/SourceCode/gnu/gdb/git/gdb/event-top.c:1017 #5 0x000000000061ab20 in stdio_file_read (file=<optimised out>, buf=0x12d02e0 "\n\022-\001", length_buf=16383) at /home/yao/SourceCode/gnu/gdb/git/gdb/ui-file.c:577 #6 0x000000000044a4dc in remote_fileio_func_read (buf=0x12c0360 "") at /home/yao/SourceCode/gnu/gdb/git/gdb/remote-fileio.c:583 #7 0x0000000000449598 in do_remote_fileio_request (uiout=<optimised out>, buf_arg=buf_arg@entry=0x12c0340) at /home/yao/SourceCode/gnu/gdb/git/gdb/remote-fileio.c:1179 we don't set quit_serial_event, do { res = gdb_select (n, readfds, writefds, exceptfds, timeout); } while (res == -1 && errno == EINTR); if (res == 1 && FD_ISSET (fd, readfds)) { errno = EINTR; return -1; } return res; we can't go out of the loop above, and that is why GDB can't send interrupt. Recently, we stop throwing exception from SIGINT handler (remote_fileio_ctrl_c_signal_handler) https://sourceware.org/ml/gdb-patches/2016-03/msg00372.html, which is correct, because gdb_select is interruptible. However, in the same patch series, we add interruptible_select later as a wrapper to gdb_select, https://sourceware.org/ml/gdb-patches/2016-03/msg00375.html and it is not interruptible (because of the loop in it) unless select/poll-able file descriptors are marked. This fix in this patch is to call quit_serial_event_set, so that we can go out of the loop above, return -1 and set errno to EINTR. 2016-06-01 Yao Qi <yao.qi@linaro.org> PR remote/19998 * remote-fileio.c (remote_fileio_ctrl_c_signal_handler): Call quit_serial_event_set.	10 years ago
Trevor Saunders	a2b5fccc63	sh: make constant unsigned to avoid narrowing Shifting into the sign bit of a 32 bit int and then converting to a unsigned type is less straight forward than just shifting an unsigned value. opcodes/ChangeLog: 2016-05-31 Trevor Saunders <tbsaunde+binutils@tbsaunde.org> * sh-opc.h (ARCH_SH_HAS_DSP): Make the shifted value an unsigned constant.	10 years ago
Joel Brobecker	c799dec78a	Document the GDB 7.11.1 release in gdb/ChangeLog gdb/ChangeLog: GDB 7.11.1 released.	10 years ago
GDB Administrator	75c039be62	Automatic date update in version.in	10 years ago
Martin Galvan	3326303bf5	[PR gdb/19893] Fix handling of synthetic C++ references https://sourceware.org/bugzilla/show_bug.cgi?id=19893 I've traced the main source of the problem to pieced_value_funcs.coerce_ref not being implemented. Since gdb always assumes references are implemented as pointers, this causes it to think that it's dealing with a NULL pointer, thus breaking any operations involving synthetic references. What I did here was implementing pieced_value_funcs.coerce_ref using some of the synthetic pointer handling code from indirect_pieced_value, as Pedro suggested. I also made a few adjustments to the reference printing code so that it correctly shows either the address of the referenced value or (if it's non-addressable) the "<synthetic pointer>" string. I also wrote some unit tests based on Dwarf::assemble; these took a while to make because in most cases I needed a synthetic reference to a physical variable. Additionally, I started working on a unit test for classes that have a vtable, but ran into a few issues so that'll probably go in a future patch. One thing that should definitely be fixed is that proc function_range (called for MACRO_AT_func) will always try to compile/link using gcc with the default options instead of g++, thus breaking C++ compilations that require e.g. libstdc++. gdb/ChangeLog: * dwarf2loc.c (coerce_pieced_ref, indirect_synthetic_pointer, fetch_const_value_from_synthetic_pointer): New functions. (indirect_pieced_value): Move lower half to indirect_synthetic_pointer. (pieced_value_funcs): Implement coerce_ref. * valops.c (value_addr): Call coerce_ref for synthetic references. * valprint.c (valprint_check_validity): Return true for synthetic references. Also, don't show "<synthetic pointer>" if they reference addressable values. (generic_val_print_ref): Handle synthetic references. Also move some code to print_ref_address. (print_ref_address, get_value_addr_contents): New functions. gdb/testsuite/ChangeLog: * gdb.dwarf2/implref.exp: Rename to... * gdb.dwarf2/implref-const.exp: ...this. Also add more test statements. * gdb.dwarf2/implref-array.c: New file. * gdb.dwarf2/implref-array.exp: Likewise. * gdb.dwarf2/implref-global.c: Likewise. * gdb.dwarf2/implref-global.exp: Likewise. * gdb.dwarf2/implref-struct.c: Likewise. * gdb.dwarf2/implref-struct.exp: Likewise.	10 years ago
Alan Modra	f7433f011e	objcopy add-symbol uninitialised struct * objcopy.c: Formatting, whitespace throughout. (copy_main): Init newsym->othersym. (parse_symflags): Make len a size_t. Adjust uses.	10 years ago
Alan Modra	c12969f8b5	Don't needlessly clear xmemdup allocated memory. * xmemdup.c (xmemdup): Use xmalloc rather than xcalloc.	10 years ago
GDB Administrator	c7022704e9	Automatic date update in version.in	10 years ago
Marcin Kościelnicki	40d85a7f9c	gold/s390: Fix compilation on gcc 4.4 gold/ChangeLog: PR/19960 * s390.cc (Target_s390::ss_code_st_r14): Removed. (Target_s390::ss_code_l_r14): Removed. (Target_s390::ss_code_ear): Removed. (Target_s390::ss_code_c): Removed. (Target_s390::ss_match_st_r14): New function. (Target_s390::ss_match_l_r14): New function. (Target_s390::ss_match_mcount): Call ss_match_{l,st}_r14 instead of matching code directly. (Target_s390::ss_match_ear): New function. (Target_s390::ss_match_c): New function. (Target_s390::do_calls_non_split): Call ss_match_{ear,c} instead of matching code directly.	10 years ago
Antoine Tremblay	825c8ef28f	Add tests for 64bit values in trace-condition.exp This patch adds tests for emit operations with 64 bit values. It takes special care to avoid mistakes that one could make on a 32bit architecture using 64bit values. gdb/testsuite/ChangeLog: * gdb.trace/trace-condition.exp: Add 64bit tests.	10 years ago
Antoine Tremblay	2320162a62	Add variable length tests for emit_ref in trace-condition.exp This patch add variable length tests for emit_ref by reading the variable passed as argument of 8 to 64 bit. gdb/testsuite/ChangeLog: * gdb.trace/trace-condition.c (marker): Adapt signature to 8 to 64 bits types. (main): Adapt to 8 to 64 bits types. * gdb.trace/trace-condition.exp: Add new tests.	10 years ago
Antoine Tremblay	a781823347	Add emit_less_unsigned test in trace-condition.exp This patch adds coverage for emit_less_unsigned. gdb/testsuite/ChangeLog: * gdb.trace/trace-condition.exp: Add emit_less_unsigned test.	10 years ago
Antoine Tremblay	0d33646690	Move trace conditions tests from ftrace.exp to trace-condition.exp This patch moves conditional tests that were done in ftrace.exp to trace-condition.exp. Note that emit_ref is now tested by the anarg local variable there is no need to test the register directly. All emit calls have been tested using asserts before / after the move, to ensure that the tests cover the same functions. Note that these function were not covered before and are still not: emit_gt_goto, emit_lt_goto, emit_pop, emit_unsigned_less. gdb/testsuite/ChangeLog: * gdb.trace/ftrace.exp (test_ftrace_condition): Remove. Move condition tests... * gdb.trace/trace-condition.exp: Here.	10 years ago
Antoine Tremblay	7faeb45ae3	Add counter-cases for trace-condition.exp tests In trace-condition.exp, tests are done by doing a conditional tracepoint and validating that the trace contains all the frames that could be collected if that condition is true. E.g. test_tracepoints $trace_command "21 + 21 == 42" 10 This will always return true and collect the 10 frames possible to collect with the test program. However, if the condition evaluation is broken such that the condition is unconditional we will not notice this problem. This patch adds counter-cases to such conditions like so: $trace_command "21 + 11 == 42" 0 This way such a problem would be noticed. gdb/testsuite/ChangeLog: * gdb.trace/trace-condition.exp: Add counter-case tests.	10 years ago
Jan Kratochvil	e385593eef	PR 15231: import bare DW_TAG_lexical_block Local variables in lambdas are not accessible https://sourceware.org/bugzilla/show_bug.cgi?id=15231 GDB: read_lexical_block_scope /* Ignore blocks with missing or invalid low and high pc attributes. / [...] if (!dwarf2_get_pc_bounds (die, &lowpc, &highpc, cu, NULL)) return; But sometimes there is: FAIL: gcc-5.3.1-6.fc23.x86_64 <2><92>: Abbrev Number: 11 (DW_TAG_lexical_block) <3><9c>: Abbrev Number: 13 (DW_TAG_structure_type) <9d> DW_AT_name : (indirect string, offset: 0x3c): <lambda()> [...] Where DW_TAG_lexical_block has no attributes. Such whole subtree is currently dropped by GDB while I think it should just import all its children DIEs. It even XFAIL->XPASSes gdb.ada/out_of_line_in_inlined.exp: commit `0fa7fe506c` Author: Joel Brobecker <brobecker@adacore.com> out of line functions nested inside inline functions. So I have removed that xfail. gdb/ChangeLog 2016-05-30 Jan Kratochvil <jan.kratochvil@redhat.com> PR c++/15231 dwarf2read.c (enum pc_bounds_kind): Add PC_BOUNDS_INVALID. (process_psymtab_comp_unit_reader, read_func_scope): Adjust callers. (read_lexical_block_scope): Import DIEs from bare DW_TAG_lexical_block. (read_call_site_scope): Adjust callers. (dwarf2_get_pc_bounds): Implement pc_bounds_invalid. (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds): Adjust callers. gdb/testsuite/ChangeLog 2016-05-30 Jan Kratochvil <jan.kratochvil@redhat.com> PR c++/15231 * gdb.ada/out_of_line_in_inlined.exp: Remove xfails. * gdb.dwarf2/dw2-lexical-block-bare.exp: New file.	10 years ago
Jan Kratochvil	3a2b436ae9	Code cleanup: dwarf2_get_pc_bounds: -1/0/+1 -> enum Make the code (maybe) more readable + primarily prepare it for [patch 2/2] enum extension. This change should have no code change impact. gdb/ChangeLog 2016-05-30 Jan Kratochvil <jan.kratochvil@redhat.com> Code cleanup: dwarf2_get_pc_bounds: -1/0/+1 -> enum * dwarf2read.c (enum pc_bounds_kind) New. (dwarf2_get_pc_bounds): Use it in the declaration. (process_psymtab_comp_unit_reader): Adjust caller. Rename has_pc_info to cu_bounds_kind. (read_func_scope, read_lexical_block_scope, read_call_site_scope): Adjust callers. (dwarf2_get_pc_bounds): Use enum pc_bounds_kind in the definition. (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds): Adjust callers.	10 years ago
GDB Administrator	2adb06b571	Automatic date update in version.in	10 years ago
Jan Kratochvil	aab3c527d7	NEWS: QCatchSyscalls: simplify Standardize the QCatchSyscalls NEWS entry. gdb/ChangeLog 2016-05-29 Jan Kratochvil <jan.kratochvil@redhat.com> * NEWS (QCatchSyscalls): Remove the parameter. Include ... (QCatchSyscalls:1 in qSupported) ... this separate entry which got deleted.	10 years ago
Jan Kratochvil	c64e0f6165	NEWS: Remove empty line. gdb/ChangeLog 2016-05-29 Jan Kratochvil <jan.kratochvil@redhat.com> * NEWS (N stop reply): Remove empty line.	10 years ago

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