binutils-gdb

Commit Graph

Author	SHA1	Message	Date
Nick Clifton	71d01c691e	Remove Mei Ligang as SCORE maintainer	10 years ago
Nick Clifton	cf581a9b94	Add Bernd Schmidt to Past Maintainers list	10 years ago
Nick Clifton	93df7317ee	Restore ability to build zlib in a srcdir == builddir configuration. * configure.ac: Restore old behaviour of only enabling multilibs when a target subdirectory is defined. This allows building with srcdir == builddir. * configure: Regenerate.	10 years ago
Nick Clifton	33eaf5de31	Fix spelling mistakes and typos in the GAS sources. PR gas/21072 * asintl.h: Fix spelling mistakes and typos. * atof-generic.c: Likewise. * bit_fix.h: Likewise. * config/atof-ieee.c: Likewise. * config/bfin-defs.h: Likewise. * config/bfin-parse.y: Likewise. * config/obj-coff-seh.h: Likewise. * config/obj-coff.c: Likewise. * config/obj-evax.c: Likewise. * config/obj-macho.c: Likewise. * config/rx-parse.y: Likewise. * config/tc-aarch64.c: Likewise. * config/tc-alpha.c: Likewise. * config/tc-arc.c: Likewise. * config/tc-arm.c: Likewise. * config/tc-avr.c: Likewise. * config/tc-bfin.c: Likewise. * config/tc-cr16.c: Likewise. * config/tc-cris.c: Likewise. * config/tc-crx.c: Likewise. * config/tc-d10v.c: Likewise. * config/tc-d30v.c: Likewise. * config/tc-dlx.c: Likewise. * config/tc-epiphany.c: Likewise. * config/tc-frv.c: Likewise. * config/tc-hppa.c: Likewise. * config/tc-i370.c: Likewise. * config/tc-i386-intel.c: Likewise. * config/tc-i386.c: Likewise. * config/tc-i960.c: Likewise. * config/tc-ia64.c: Likewise. * config/tc-m32r.c: Likewise. * config/tc-m68hc11.c: Likewise. * config/tc-m68k.c: Likewise. * config/tc-mcore.c: Likewise. * config/tc-mep.c: Likewise. * config/tc-mep.h: Likewise. * config/tc-metag.c: Likewise. * config/tc-microblaze.c: Likewise. * config/tc-mips.c: Likewise. * config/tc-mmix.c: Likewise. * config/tc-mn10200.c: Likewise. * config/tc-mn10300.c: Likewise. * config/tc-msp430.c: Likewise. * config/tc-msp430.h: Likewise. * config/tc-nds32.c: Likewise. * config/tc-nds32.h: Likewise. * config/tc-nios2.c: Likewise. * config/tc-nios2.h: Likewise. * config/tc-ns32k.c: Likewise. * config/tc-pdp11.c: Likewise. * config/tc-ppc.c: Likewise. * config/tc-pru.c: Likewise. * config/tc-rx.c: Likewise. * config/tc-s390.c: Likewise. * config/tc-score.c: Likewise. * config/tc-score7.c: Likewise. * config/tc-sh.c: Likewise. * config/tc-sh64.c: Likewise. * config/tc-sparc.c: Likewise. * config/tc-tic4x.c: Likewise. * config/tc-tic54x.c: Likewise. * config/tc-v850.c: Likewise. * config/tc-vax.c: Likewise. * config/tc-visium.c: Likewise. * config/tc-xgate.c: Likewise. * config/tc-xtensa.c: Likewise. * config/tc-z80.c: Likewise. * config/tc-z8k.c: Likewise. * config/te-vms.c: Likewise. * config/xtensa-relax.c: Likewise. * doc/as.texinfo: Likewise. * doc/c-arm.texi: Likewise. * doc/c-hppa.texi: Likewise. * doc/c-i370.texi: Likewise. * doc/c-i386.texi: Likewise. * doc/c-m32r.texi: Likewise. * doc/c-m68k.texi: Likewise. * doc/c-mmix.texi: Likewise. * doc/c-msp430.texi: Likewise. * doc/c-nds32.texi: Likewise. * doc/c-ns32k.texi: Likewise. * doc/c-riscv.texi: Likewise. * doc/c-rx.texi: Likewise. * doc/c-s390.texi: Likewise. * doc/c-tic6x.texi: Likewise. * doc/c-tilegx.texi: Likewise. * doc/c-tilepro.texi: Likewise. * doc/c-v850.texi: Likewise. * doc/c-xgate.texi: Likewise. * doc/c-xtensa.texi: Likewise. * dwarf2dbg.c: Likewise. * ecoff.c: Likewise. * itbl-ops.c: Likewise. * listing.c: Likewise. * macro.c: Likewise. * po/gas.pot: Likewise. * read.c: Likewise. * struc-symbol.h: Likewise. * symbols.h: Likewise. * testsuite/gas/arc/relocs-errors.err: Likewise. * write.c: Likewise.	10 years ago
Bernd Schmidt	715e99a498	* MAINTAINERS (BFIN): Remove myself as Blackfin maintainer.	10 years ago
Nick Clifton	8069955ee0	Updated Irish translation for ld and Swedish translation for gas.	10 years ago
Nick Clifton	05a1325405	Sync top-level make and configure files with FSF GCC mainline versions. * configure.ac: Update year in copyright notice. Sync from FSF GCC mainline, bringing in the following patches. * Makefile.def: Likewise. * Makefile.tpl: Likewise. * configure: Regenerate. * Makefile.in: Regenerate. 2016-12-21 Jakub Jelinek <jakub@redhat.com> * configure.ac: Don't bootstrap libmpx unless --with-build-config includes bootstrap-mpx. 2016-12-01 Matthias Klose <doko@ubuntu.com> * configure.ac: Don't use pkg-config to check for bdw-gc. 2016-11-30 Matthias Klose <doko@ubuntu.com> * Makefile.def: Remove reference to boehm-gc target module. * configure.ac: Include pkg.m4, check for --with-target-bdw-gc options and for the bdw-gc pkg-config module. 2016-11-15 Matthias Klose <doko@ubuntu.com> * config-ml.in: Remove references to GCJ. * configure.ac: Likewise. 2016-09-30 Jakub Jelinek <jakub@redhat.com> * configure.ac: Add target-libffi to target_libraries. Readd libgcj target disablings, modified to only target-libffi. Readd target addition of go to unsupported languages. 2016-09-30 Andrew Haley <aph@redhat.com> * Makefile.def: Remove libjava. * Makefile.tpl: Likewise. * configure.ac: Likewise. 2016-09-26 Anton Kolesov <Anton.Kolesov@synopsys.com> * configure.ac: Disable "sim" directory for arc--. 2016-09-12 Maciej W. Rozycki <macro@imgtec.com> configure.ac: Check for the minimum in-tree MPFR version handled.	10 years ago
Maciej W. Rozycki	1e5f45bb15	PR ld/20828: Work around RISC-V failures Complement commit `81ff47b3a5` ("PR ld/20828: Fix linker script symbols wrongly forced local with section GC") and add `.plt' to the list of output sections created, fixing: FAIL: PR ld/20828 dynamic symbols with section GC (auxiliary shared library) FAIL: PR ld/20828 dynamic symbols with section GC (plain) FAIL: PR ld/20828 dynamic symbols with section GC (version script) failures with `riscv32-elf', `riscv32-linux', `riscv64-elf' and `riscv64-linux' targets caused by LD crashing in the absence of such a section. ld/ PR ld/20828 * testsuite/ld-elf/pr20828.ld: Add `.plt'.	10 years ago
Maciej W. Rozycki	fda46c417f	PR ld/20828: Remove leading `_' from symbols used in tests Complement commit `81ff47b3a5` ("PR ld/20828: Fix linker script symbols wrongly forced local with section GC") and remove the leading underscore from `_fdata' and `_edata' symbols used in tests, fixing a: FAIL: PR ld/20828 dynamic symbols with section GC (version script) failure with targets such as: `bfin-elf', `bfin-uclinux', `metag-elf', `metag-linux' `mn10300-elf', `sh-elf', `sh64-elf', and possibly other ones, that have `_' set (with `elf_symbol_leading_char') as the leading character for symbols. As from commit `93252b1cf4` ("bfd/ld: handle ABI prefixes in version scripts") these targets strip the leading underscore before applying version script rules, because the (default) syntax for symbol names is that of the C language rather than their low-level symbol table encoding. ld/ PR ld/20828 * testsuite/ld-elf/pr20828.ld: Rename `_fdata' and `_edata' to `fdata' and `edata' respectively. * testsuite/ld-elf/pr20828.ver: Adjust accordingly. * testsuite/ld-elf/pr20828-a.sd: Likewise. * testsuite/ld-elf/pr20828-b.sd: Likewise. * testsuite/ld-elf/pr20828-c.sd: Likewise.	10 years ago
Maciej W. Rozycki	adcbdc63e5	PR ld/20828: Relax symbol ordering in tests Complement commit `81ff47b3a5` ("PR ld/20828: Fix linker script symbols wrongly forced local with section GC") and make tests check for the presence of global `_fdata' and `_edata' symbols separately, removing any dependency on symbol table ordering for tests to succeed and removing: FAIL: PR ld/20828 dynamic symbols with section GC (auxiliary shared library) FAIL: PR ld/20828 dynamic symbols with section GC (plain) failures with the `x86_64-solaris2' target, which has additional intervening entries: Symbol table '.dynsym' contains 6 entries: Num: Value Size Type Bind Vis Ndx Name 0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND 1: 0000000000000000 0 NOTYPE GLOBAL DEFAULT 1 _fdata 2: 0000000000000000 0 OBJECT GLOBAL DEFAULT 1 _DYNAMIC 3: 0000000000000000 0 OBJECT GLOBAL DEFAULT ABS _PROCEDURE_LINKAGE_TABLE_ 4: 0000000000000000 0 NOTYPE GLOBAL DEFAULT 1 _edata 5: 00000000000001b8 0 OBJECT GLOBAL DEFAULT 4 _GLOBAL_OFFSET_TABLE_ Rename dump pattern files accordingly for consistency. ld/ PR ld/20828 * testsuite/ld-elf/pr20828-1.sd: Remove test. * testsuite/ld-elf/pr20828-a.sd: New test. * testsuite/ld-elf/pr20828-2a.sd: Rename test to... * testsuite/ld-elf/pr20828-b.sd: ... this. * testsuite/ld-elf/pr20828-2b.sd: Rename test to... * testsuite/ld-elf/pr20828-c.sd: ... this. * testsuite/ld-elf/shared.exp: Adjust accordingly.	10 years ago
Jiong Wang	9966f7eece	[ld, testsuite] Honor cflags when GCC used as linker driver ld/ * testsuite/lib/ld-lib.exp (run_ld_link_exec_tests): Append board_cflags as gcc is used as linker driver. * testsuite/ld-unique/unique.exp: Likewise	10 years ago
GDB Administrator	dcd310a08c	Automatic date update in version.in	10 years ago
GDB Administrator	54f1917fb1	Automatic date update in version.in	10 years ago
Joel Brobecker	eb1cdb627c	Document the GDB 7.12.1 release in gdb/ChangeLog gdb/ChangeLog: GDB 7.12.1 released.	10 years ago
Simon Marchi	b1ce65684d	Fix Py_DECREF being executed without holding the GIL When the gdbpy_ref objects get destroyed, they call Py_DECREF to decrement the reference counter of the python object they hold a reference to. Any time we call into the Python API, we should be holding the GIL. The gdbpy_enter object does that for us in an RAII-fashion. However, if gdbpy_enter is declared after a gdbpy_ref object in a function, gdbpy_enter's destructor will be called (and the GIL will be released) before gdbpy_ref's destructor is called. Therefore, we will end up calling Py_DECREF without holding the GIL. This became obvious with Python 3.6, where memory management functions have asserts to make sure that the GIL is held. This was exposed by tests py-as-string.exp, py-function.exp and py-xmethods. For example: (gdb) p $_as_string(enum_valid) Fatal Python error: Python memory allocator called without holding the GIL Current thread 0x00007f7f7b21c780 (most recent call first): [1] 18678 abort (core dumped) ./gdb -nx testsuite/outputs/gdb.python/py-as-string/py-as-string #0 0x00007ffff618bc37 in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff618f028 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007ffff6b104d6 in Py_FatalError (msg=msg@entry=0x7ffff6ba15b8 "Python memory allocator called without holding the GIL") at Python/pylifecycle.c:1457 #3 0x00007ffff6a37a68 in _PyMem_DebugCheckGIL () at Objects/obmalloc.c:1972 #4 0x00007ffff6a3804e in _PyMem_DebugFree (ctx=0x7ffff6e65290 <_PyMem_Debug+48>, ptr=0x24f8830) at Objects/obmalloc.c:1994 #5 0x00007ffff6a38e1d in PyMem_Free (ptr=<optimized out>) at Objects/obmalloc.c:442 #6 0x00007ffff6b866c6 in _PyFaulthandler_Fini () at ./Modules/faulthandler.c:1369 #7 0x00007ffff6b104bd in Py_FatalError (msg=msg@entry=0x7ffff6ba15b8 "Python memory allocator called without holding the GIL") at Python/pylifecycle.c:1431 #8 0x00007ffff6a37a68 in _PyMem_DebugCheckGIL () at Objects/obmalloc.c:1972 #9 0x00007ffff6a3804e in _PyMem_DebugFree (ctx=0x7ffff6e652c0 <_PyMem_Debug+96>, ptr=0x7ffff46b6040) at Objects/obmalloc.c:1994 #10 0x00007ffff6a38f55 in PyObject_Free (ptr=<optimized out>) at Objects/obmalloc.c:503 #11 0x00007ffff6a5f27e in unicode_dealloc (unicode=unicode@entry=0x7ffff46b6040) at Objects/unicodeobject.c:1794 #12 0x00007ffff6a352a9 in _Py_Dealloc (op=0x7ffff46b6040) at Objects/object.c:1786 #13 0x000000000063f28b in gdb_Py_DECREF (op=0x7ffff46b6040) at /home/emaisin/src/binutils-gdb/gdb/python/python-internal.h:192 #14 0x000000000063fa33 in gdbpy_ref_policy::decref (ptr=0x7ffff46b6040) at /home/emaisin/src/binutils-gdb/gdb/python/py-ref.h:35 #15 0x000000000063fa77 in gdb::ref_ptr<_object, gdbpy_ref_policy>::~ref_ptr (this=0x7fffffffcdf0, __in_chrg=<optimized out>) at /home/emaisin/src/binutils-gdb/gdb/common/gdb_ref_ptr.h:91 #16 0x000000000064d8b8 in fnpy_call (gdbarch=0x2b50010, language=0x115d2c0 <c_language_defn>, cookie=0x7ffff46b7468, argc=1, argv=0x7fffffffcf48) at /home/emaisin/src/binutils-gdb/gdb/python/py-function.c:145 The fix is to place the gdbpy_enter first in the function. I also cleaned up the comments a bit and removed the unnecessary initialization of the value variable. gdb/ChangeLog: * python/py-function.c (fnpy_call): Reorder declarations to have the gdbpy_enter object declared first. * python/py-xmethods.c (gdbpy_get_xmethod_arg_types): Likewise.	10 years ago
Simon Marchi	fec93fb13d	Add missing PR reference in ChangeLog	10 years ago
Simon Marchi	6f8b04077b	Fix python-interactive with Python 3.6 New in v2: - Define PyMem_RawMalloc as PyMem_Malloc for Python < 3.4 and use PyMem_RawMalloc in the code. Since Python 3.4, the callback installed in PyOS_ReadlineFunctionPointer should return a value allocated with PyMem_RawMalloc instead of PyMem_Malloc. The reason is that PyMem_Malloc must be called with the Python Global Interpreter Lock (GIL) held, which is not the case in the context where this function is called. PyMem_RawMalloc was introduced for cases like this. In Python 3.6, it looks like they added an assert to verify that PyMem_Malloc was not called without the GIL. The consequence is that typing anything in the python-interactive mode of gdb crashes the process. The same behavior was observed with the official package on Arch Linux as well as with a manual Python build on Ubuntu 14.04. This is what is shown with a debug build of Python 3.6 (the error with a non-debug build is far less clear): (gdb) pi >>> print(1) Fatal Python error: Python memory allocator called without holding the GIL Current thread 0x00007f1459af8780 (most recent call first): [1] 21326 abort ./gdb and the backtrace: #0 0x00007ffff618bc37 in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff618f028 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007ffff6b104d6 in Py_FatalError (msg=msg@entry=0x7ffff6ba15b8 "Python memory allocator called without holding the GIL") at Python/pylifecycle.c:1457 #3 0x00007ffff6a37a68 in _PyMem_DebugCheckGIL () at Objects/obmalloc.c:1972 #4 0x00007ffff6a3804e in _PyMem_DebugFree (ctx=0x7ffff6e65290 <_PyMem_Debug+48>, ptr=0x24f8830) at Objects/obmalloc.c:1994 #5 0x00007ffff6a38e1d in PyMem_Free (ptr=<optimized out>) at Objects/obmalloc.c:442 #6 0x00007ffff6b866c6 in _PyFaulthandler_Fini () at ./Modules/faulthandler.c:1369 #7 0x00007ffff6b104bd in Py_FatalError (msg=msg@entry=0x7ffff6ba15b8 "Python memory allocator called without holding the GIL") at Python/pylifecycle.c:1431 #8 0x00007ffff6a37a68 in _PyMem_DebugCheckGIL () at Objects/obmalloc.c:1972 #9 0x00007ffff6a37aa3 in _PyMem_DebugMalloc (ctx=0x7ffff6e65290 <_PyMem_Debug+48>, nbytes=5) at Objects/obmalloc.c:1980 #10 0x00007ffff6a38d91 in PyMem_Malloc (size=<optimized out>) at Objects/obmalloc.c:418 #11 0x000000000064dbe2 in gdbpy_readline_wrapper (sys_stdin=0x7ffff6514640 <_IO_2_1_stdin_>, sys_stdout=0x7ffff6514400 <_IO_2_1_stdout_>, prompt=0x7ffff4d4f7d0 ">>> ") at /home/emaisin/src/binutils-gdb/gdb/python/py-gdb-readline.c:75 The documentation is very clear about it [1] and it was also mentioned in the "What's New In Python 3.4" page [2]. [1] https://docs.python.org/3/c-api/veryhigh.html#c.PyOS_ReadlineFunctionPointer [2] https://docs.python.org/3/whatsnew/3.4.html#changes-in-the-c-api gdb/ChangeLog: * python/python-internal.h (PyMem_RawMalloc): Define for Python < 3.4. * python/py-gdb-readline.c (gdbpy_readline_wrapper): Use PyMem_RawMalloc instead of PyMem_Malloc.	10 years ago
GDB Administrator	6dd1c25a5a	Automatic date update in version.in	10 years ago
Luis Machado	23e829301b	Fix uppercase test names in gdb.python/py-xmethods.exp Some leftover uppercase test names in py-xmethods.exp. The patch also replaces two "continue" calls with untested calls to make things a bit more clear. gdb/testsuite/ChangeLog: 2017-01-20 Luis Machado <lgustavo@codesourcery.com> * gdb.python/py-xmethods.exp: Fix test names starting with lowercase and add untested calls.	10 years ago
Luis Machado	d334ae250a	Make gdb.python/python.exp more robust I noticed gdb.python/python.exp failing on aarch64-elf like so: FAIL: gdb.python/python.exp: Test decode_line func1 line number This particular test expects the line number for func1 to be 19, hardcoded. In my aarch64-elf tests gdb thinks func1 is at line 20, making the test fail. The following patch addresses this by reading the line number information from GDB and comparing it against the python decoded symtab information. gdb/testsuite/ChangeLog: 2017-01-20 Luis Machado <lgustavo@codesourcery.com> * gdb.python/python.exp: Check line number against what GDB thinks the line number is for func1.	10 years ago
Luis Machado	78cbbba8e0	Add command to erase all flash memory regions Changes in v4: - Replaced phex call with hex_string. Changes in v3: - Addressed comments by Pedro. - Output of memory region size now in hex format. - Misc formatting fixups. - Addressed Simon's comments on formatting. - Adjusted command text in the manual entry. - Fixed up ChangeLog. - Renamed flash_erase_all_command to flash_erase_command. Changes in v2: - Added NEWS entry. - Fixed long lines. - Address printing with paddress. Years ago we contributed flash programming patches upstream. The following patch is a leftover one that complements that functionality by adding a new command to erase all reported flash memory blocks. The command is most useful when we're dealing with flash-enabled targets (mostly bare-metal) and we need to reset the board for some reason. The wiping out of flash memory regions should help the target come up with a known clean state from which the user can load a new image and resume debugging. It is convenient enough to do this from the debugger, and there is also an MI command to expose this functionality to the IDE's. gdb/doc/ChangeLog: 2017-01-20 Mike Wrighton <mike_wrighton@codesourcery.com> Luis Machado <lgustavo@codesourcery.com> * gdb.texinfo (-target-flash-erase): New MI command description. (flash-erase): New CLI command description. gdb/ChangeLog: 2017-01-20 Mike Wrighton <mike_wrighton@codesourcery.com> Luis Machado <lgustavo@codesourcery.com> * NEWS (New commands): Mention flash-erase. (New MI commands): Mention target-flash-erase. * mi/mi-cmds.c (mi_cmd_target_flash_erase): Add target-flash-erase MI command. * mi/mi-cmds.h (mi_cmd_target_flash_erase): New declaration. * mi/mi-main.c (mi_cmd_target_flash_erase): New function. * target.c (flash_erase_command): New function. (initialize_targets): Add new flash-erase command. * target.h (flash_erase_command): New declaration.	10 years ago
Jiong Wang	7f784814df	[AArch64] Optimize .gnu.hash table size for executable bfd/ * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function. (elf_backend_hash_symbol): Define. ld/ * testsuite/ld-aarch64/aarch64-elf.exp (aarch64elflinktests): New tests. * testsuite/ld-aarch64/func-in-so.s: New test source file. * testsuite/ld-aarch64/func-sym-hash-opt.s: Likewise. * testsuite/ld-aarch64/func-sym-hash-opt.d: New expected test result.	10 years ago
Nick Clifton	add3afb219	Updated Irish translation for the opcodes library. * po/ga.po: Updated Irish translation.	10 years ago
Nick Clifton	9d46ce346f	Fix potential array overrun in x86 assembler. * config/tc-i386.c (parse_operands): Check for operand overflow before setting the unspecified bit.	10 years ago
Nick Clifton	a24df30571	Fix problem in aarch64 gold sources uncovered by Coverty - using sizeof on a pointer instead of an array. * aarch64.cc (Stub_template_repertoire): Change ST_E_835769_INSNS from a pointer to an array.	10 years ago
Nick Clifton	de1ab01e8e	Sync zlib sources with GCC, upgrading to 1.2.10. Changes in 1.2.10 (2 Jan 2017) - Avoid warnings on snprintf() return value - Fix bug in deflate_stored() for zero-length input - Fix bug in gzwrite.c that produced corrupt gzip files - Remove files to be installed before copying them in Makefile.in - Add warnings when compiling with assembler code Changes in 1.2.9 (31 Dec 2016) - Fix contrib/minizip to permit unzipping with desktop API [Zouzou] - Improve contrib/blast to return unused bytes - Assure that gzoffset() is correct when appending - Improve compress() and uncompress() to support large lengths - Fix bug in test/example.c where error code not saved - Remedy Coverity warning [Randers-Pehrson] - Improve speed of gzprintf() in transparent mode - Fix inflateInit2() bug when windowBits is 16 or 32 - Change DEBUG macro to ZLIB_DEBUG - Avoid uninitialized access by gzclose_w() - Allow building zlib outside of the source directory - Fix bug that accepted invalid zlib header when windowBits is zero - Fix gzseek() problem on MinGW due to buggy _lseeki64 there - Loop on write() calls in gzwrite.c in case of non-blocking I/O - Add --warn (-w) option to ./configure for more compiler warnings - Reject a window size of 256 bytes if not using the zlib wrapper - Fix bug when level 0 used with Z_HUFFMAN or Z_RLE - Add --debug (-d) option to ./configure to define ZLIB_DEBUG - Fix bugs in creating a very large gzip header - Add uncompress2() function, which returns the input size used - Assure that deflateParams() will not switch functions mid-block - Dramatically speed up deflation for level 0 (storing) - Add gzfread(), duplicating the interface of fread() - Add gzfwrite(), duplicating the interface of fwrite() - Add deflateGetDictionary() function - Use snprintf() for later versions of Microsoft C - Fix *Init macros to use z_ prefix when requested - Replace as400 with os400 for OS/400 support [Monnerat] - Add crc32_z() and adler32_z() functions with size_t lengths - Update Visual Studio project files [AraHaan]	10 years ago
Andrew Burgess	1737c64030	objdump: Better objdump section headers in wide mode When displaying the section headers table using objdump (-h), the column containing the section header name is currently fixed at 13 characters. A section name that is longer than 13 characters will overflow the column causing the table to become miss-aligned. In this commit I change the behaviour so that _in wide mode_ (-w -h) the section name column is dynamically resized to fit the longest section name we plan to display. In wide mode the column still retains a minimum width of 13 characters. In non-wide more the behaviour is completely unchanged. While I was changing the dump_headers function I have unified the two printf lines that handled the different address widths into a single printf, the address width is now passed into printf using the '' field width format character. binutils/ChangeLog: objdump.c (dump_section_header): Extract max section name length from data parameter, use this when formatting output. (find_longest_section_name): New function. (dump_headers): Calculate longest section name when in wide mode, reformat to unify printing of header line. ld/ChangeLog: * testsuite/ld-elf/eh-frame-hdr.d: Update expected results.	10 years ago
Joel Brobecker	2132fe8503	fix gdbserver build in nat/linux-ptrace.c on arm-android The following change replaced an include of gregset.h by an include of <sys/procfs.h>: commit `39b2247157` Date: Thu Aug 11 12:01:22 2016 +0100 Subject: Fix fallout from gdb/20413's fix (x32: linux_ptrace_test_ret_to_nx: Cannot PTRACE_PEEKUSER) Unfortunately, this broke gdbserver on Android, because that file does not exist on this platform. This patch fixes the issue by conditionalizing its include with HAVE_SYS_PROCFS_H (which we check both in gdb/configure and gdbserver/configure). gdb/ChangeLog: * nat/linux-ptrace.c: Only include <sys/procfs.h> if HAVE_SYS_PROCFS_H is defined. Tested by rebuilding gdbserver on arm-android and GNU/Linux.	10 years ago
GDB Administrator	8b5a555d09	Automatic date update in version.in	10 years ago
GDB Administrator	530d10ca18	Automatic date update in version.in	10 years ago
Maciej W. Rozycki	6984613a53	PR ld/20995: MIPS: Set GAS flags correctly for tests Complement commit `9acc85a62e` ("Use dynrelro for symbols in relro sections too"). ld/ PR ld/20995 * testsuite/ld-elf/elf.exp: Set GAS flags correctly for the `mips--*' target and `pr20995' and `pr20995-2' tests.	10 years ago
Maciej W. Rozycki	81ff47b3a5	PR ld/20828: Fix linker script symbols wrongly forced local with section GC Fix a generic ELF linker regression introduced with a chain of changes made to unused input section garbage collection: - commit `1a766c6843` ("Also hide symbols without PLT nor GOT references."), <https://sourceware.org/ml/binutils/2011-09/msg00076.html>, - commit `1d5316ab67` ("PR ld/13177: garbage collector retains zombie references to external libraries"), <https://sourceware.org/ml/binutils/2011-10/msg00161.html>, - commit `6673f753c0` ("Fix PR 12772, garbage collection of dynamic syms"), <https://sourceware.org/ml/binutils/2011-12/msg00077.html>, causing the garbage collection of unused symbols present in a DSO involved in a link to make identically named symbols ordinarily defined (i.e. not hidden or PROVIDEd) by a linker script local, even though the latter symbols are supposed to be global as if no DSO defined them as well. This is because linker script assignments are processed very late as `lang_process' proceeds, down in the call to `ldemul_before_allocation', which is made after the call to `lang_gc_sections' to do input section garbage collecting. Consequently if unused, then any such DSO-defined symbol has already been garbage-collected and internally marked local. It would ordinarily be removed from dynamic symbol table output, however a linker script assignment correctly replaces its original definition with the new one and enters it into the dynamic symbol table produced as it is supposed to be exported. The original local marking is however retained making the symbol local in the dynamic symbol table and therefore not available externally. This also causes a sorting problem with the MIPS target, which does not expect non-section local dynamic symbols to be output and produces an invalid binary. Fix the problem then, by removing the `forced_local' marking for the offending case and add suitable test cases. First to verify that unused symbols ordinarily defined with linker script assignments remain exported in the context of input section garbage collection whether or not a DSO defining identically named symbols is present in the link. Second that a linker version script still correctly retains or removes such symbols as requested. bfd/ PR ld/20828 * elflink.c (bfd_elf_record_link_assignment): Clear any `forced_local' marking for DSO symbols that are not being provided. ld/ PR ld/20828 * testsuite/ld-elf/pr20828-1.sd: New test. * testsuite/ld-elf/pr20828-2a.sd: New test. * testsuite/ld-elf/pr20828-2b.sd: New test. * testsuite/ld-elf/pr20828.ld: New test linker script. * testsuite/ld-elf/pr20828.ver: New test version script. * testsuite/ld-elf/pr20828.s: New test source. * testsuite/ld-elf/shared.exp: Run the new test.	10 years ago
Maciej W. Rozycki	9e009953a5	PR gas/20649: MIPS: Fix GOT16/LO16 reloc pairing with comdat sections Correct a regression from commit `8614eeee67` ("Traditional MIPS patches"), <https://sourceware.org/ml/binutils/2000-07/msg00018.html>, which caused symbols in linkonce or what is these days known as comdat sections to be treated as external for the purpose of PIC relocation generation even if their binding remains STB_LOCAL. This in turn disabled GOT16/LO16 relocation pairing with references to such symbols, as no complementing LO16 relocation is expected for external GOT16 references in the o32 ABI, which ultimately leads to link errors, e.g.: ld: comdat-reloc.o: Can't find matching LO16 reloc against `foo' for R_MIPS_GOT16 at 0x24 in section `.text.bar[bar]' as with the LD test case included with this change. Revert the special case for symbols in comdat sections then, making code actually match `adjust_reloc_syms' as indicated in its explanatory comment, and adjust calling code accordingly. Also bring back the corresponding description of what now is `s_is_linkonce', lost with commit `5f0fe04bc5` ("Improved MIPS16/MIPS32 code intermixing for gas."), <https://www.sourceware.org/ml/binutils/2006-07/msg00039.html>. gas/ PR gas/20649 * config/tc-mips.c (pic_need_relax): Don't check for linkonce symbols, remove the `segtype' parameter. (mips_frob_file, md_estimate_size_before_relax): Adjust accordingly. (s_is_linkonce): Add an explanatory comment. * testsuite/gas/mips/comdat-reloc.d: New test. * testsuite/gas/mips/comdat-reloc.s: New test source. * testsuite/gas/mips/mips.exp: Run the new test. ld/ PR gas/20649 * testsuite/ld-mips-elf/mips-elf.exp: Add PIC comdat GOT16/LO16 relocation pairing link test.	10 years ago
Szabolcs Nagy	c13a63b046	[ARM] Fix the decoding of indexed element VCMLA instruction Bit 24 of the indexed element vcmla decode mask was incorrectly left unset. This could cause incorrect disassembly of some currently undefined instructions as vcmla. Rotatation immediates were not printed correctly in the disassembly (could print 170 and 280 instead of 180 and 270). opcodes/ * arm-dis.c (coprocessor_opcodes): Fix vcmla mask and disassembly. gas/ * testsuite/gas/arm/armv8_3-a-simd.s: Add vcmla tests. * testsuite/gas/arm/armv8_3-a-simd.d: Update.	10 years ago
Alan Hayward	d1dff2266d	Allocate data in cached_reg_t 2017-01-18 Alan Hayward <alan.hayward@arm.com> * remote.c (struct cached_reg): Change data into a pointer. * (stop_reply_dtr): Free data pointers before deleting vector. (process_stop_reply): Likewise. (remote_parse_stop_reply): Allocate space for data	10 years ago
Alan Hayward	9890e4338d	Use register_size () instead of MAX_REGISTER_SIZE 2017-01-18 Alan Hayward <alan.hayward@arm.com> * amd64-tdep.c (amd64_pseudo_register_read_value): remove MAX_REGISTER_SIZE. (amd64_pseudo_register_read_value): Likewise. * remote.c (fetch_register_using_p): Remove MAX_REGISTER_SIZE. (store_register_using_P): Likewise. * regcache.c (regcache_xfer_part): Likewise.	10 years ago
Bernhard Rosenkranzer	2cedb9ebf8	Add support for processing lex source files with flex v 2.6.3 PR 21059 binutils* arlex.l: Support processing with flex 2.6.3. * deflex.l: Likewise. gas * config/bfin-lex.l: Support processing with flex 2.6.3. * itbl-lex.l: Likewise.	10 years ago
Nathan Sidwell	1ec4b9f28b	Catch gas exit-via-signal gas/ * as.h (gas_assert): Use abort. (as_assert): Remove. (signal_init): Declare. * as.c (main): Call signal_init. * messages.c: #include <signal.h> (as_assert): Delete. (as_abort): Allow NULL FILE. (signal_crash): New. (signal_init): Register fatal signal handlers. * configure.ac: Check for strsignal. * config.in: Rebuilt. * configure: Rebuilt.	10 years ago
Dimitar Dimitrov	319b82e47d	Skip linker tests for unique symbols in shared libraries if the target does not support building shared libraries. ld * testsuite/ld-unique/unique.exp: Filter shared lib cases in uniqeue.exp, as not all targets have such support.	10 years ago
Dmitry Timoshkov	6bb21700ab	Stop the (optional) dialong control data from being aligned when parsing/writing windows resource files. binutils* resbin.c: Optional dialog control data immediately follow the control description without alignment. * testsuite/binutils-all/windres/controldata.rc: New test. source. * testsuite/binutils-all/windres/controldata.rsd: New test.	10 years ago
Nick Clifton	01fabda4d4	Updated Swedish translation for GAS.	10 years ago
Jim Wilson	05b3d79d26	Fixes for addv and xtn2 instructions. sim/aarch64/ * simulator.c (do_vec_ADDV): Call aarch64_set_vec_u64 instead of aarch64_set_reg_u64. In case 2, call HALT_UNALLOC if not full. In case 3, call HALT_UNALLOC unconditionally. (do_vec_XTN): Delete shifts. In case 2, change index from i + 4 to i + 2. Delete if on bias, change index to i + bias * X. sim/testsuite/sim/aarch64/ * addv.s: New. * xtn.s: New.	10 years ago
GDB Administrator	11741d50ef	Automatic date update in version.in	10 years ago
Kuan-Lin Chen	640d6bfddb	RISC-V/bfd: Hook elf_backend_object_p to set the mach type.	10 years ago
GDB Administrator	f964e51d90	Automatic date update in version.in	10 years ago
Ivo Raisr	7a36499abc	gdb: sparc: split real and pseudo registers. gdb/ChangeLog: 2017-01-16 Ivo Raisr <ivo.raisr@oracle.com> Split real and pseudo registers. * sparc-tdep.h (SPARC_CORE_REGISTERS): New macro. (sparc32_pseudo_regnum): New enum. * sparc64-tdep.h (sparc64_pseudo_regnum): New enum. * sparc-tdep.c (SPARC32_FPU_REGISTERS): New macro. (SPARC32_CP0_REGISTERS): New macro. (sparc32_pseudo_register_name): New function. (sparc32_register_name): Use sparc32_pseudo_register_name. (sparc32_pseudo_register_type): New function. (sparc32_register_type): Use sparc32_pseudo_register_type. (sparc32_pseudo_register_read, sparc32_pseudo_register_write): Handle pseudo register numbers. * sparc64-tdep.c SPARC64_FPU_REGISTERS): New macro. (SPARC64_CP0_REGISTERS): New macro. (sparc64_pseudo_register_name): New function. (sparc64_register_name): Use sparc64_pseudo_register_name. (sparc64_pseudo_register_type): New function. (sparc64_register_type): Use sparc64_pseudo_register_type. (sparc64_pseudo_register_read, sparc64_pseudo_register_write): Handle pseudo register numbers. (sparc64_store_floating_fields, sparc64_extract_floating_fields, sparc64_store_arguments): Handle pseudo register numbers.	10 years ago
Nick Clifton	6aa1df2d44	Updated Swedish translations for GAS and LD subdirectories. gas * po/sv.po: Updated Swedish translation. ld * po/sv.po: Updated Swedish translation.	10 years ago
GDB Administrator	17a3046bfd	Automatic date update in version.in	10 years ago
GDB Administrator	e707b49e73	Automatic date update in version.in	10 years ago
GDB Administrator	545e07dffd	Automatic date update in version.in	10 years ago

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