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2023-08-12gprofng: fix typos in get_realpath() and check_executable()Vladimir Mezentsev2-8/+4
gprofng/ChangeLog 2023-08-09 Vladimir Mezentsev <vladimir.mezentsev@oracle.com> * src/Application.cc (Application::get_realpath): Fix typo. * src/checks.cc (collect::check_executable): Likewise.
2023-08-02Revert "2.41 Release sources"Sam James2-2/+14
This reverts commit 675b9d612cc59446e84e2c6d89b45500cb603a8d. See https://sourceware.org/pipermail/binutils/2023-August/128761.html.
2023-08-022.41 Release sourcesbinutils-2_41-releaseNick Clifton2-14/+2
2023-07-31gprofng: create a list of available viewsVladimir Mezentsev2-2/+14
In our GUI project (https://savannah.gnu.org/projects/gprofng-gui), we use the output of gp-display-text to display the data. gp-display-text did not report available views. gprofng/ChangeLog 2023-07-26 Vladimir Mezentsev <vladimir.mezentsev@oracle.com> * src/Command.cc: Add commands for gprofng GUI. * src/gprofng.rc: Set defaults for gprofng GUI.
2023-07-01gprofng: fix data raceVladimir Mezentsev5-93/+34
In our GUI project (https://savannah.gnu.org/projects/gprofng-gui), we use the output of gprofng to display the data. Sometimes this data is corrupted. gprofng/ChangeLog 2023-06-29 Vladimir Mezentsev <vladimir.mezentsev@oracle.com> * src/ipc.cc (ipc_doWork): Fix data race. * src/ipcio.cc (IPCresponse::print): Fix data race. Remove unused variables and functions. * src/ipcio.h: Declare two variables. * src/StringBuilder.cc (StringBuilder::write): New function. * src/StringBuilder.h: Likewise.
2023-05-31gprofng: Fix -Wsign-compare warningVladimir Mezentsev1-1/+2
gprofng/ChangeLog 2023-05-25 Vladimir Mezentsev <vladimir.mezentsev@oracle.com> PR gprofng/30490 * src/LoadObject.cc: Fix -Wsign-compare warning.
2023-05-16gprofng: include a new function in the right placeVladimir Mezentsev1-45/+18
Static function name is not available in stripped libraries. In this case, gprofng maps PC to a fake function like <static>@0xPC (<libname>). Sometimes gprofng creates two functions instead of one. Also FUNC_FLAG_SIMULATED is needed for these fake functions. gprofng/ChangeLog 2023-05-11 Vladimir Mezentsev <vladimir.mezentsev@oracle.com> * src/LoadObject.cc (LoadObject::find_function): Set FUNC_FLAG_SIMULATED. Include a new function in the right place.
2023-04-17gprofng: Update documentationVladimir Mezentsev2-160/+10
This patch addresses bugzilla 29521: Bug 29521 - [docs] man pages are not in the release tarball The dependence on help2man to create the man pages has been eliminated. All man pages are now written in Texinfo. Texi2pod and pod2man are used to generate the man pages from the source. The user guide has been significantly expanded. It also includes all the man pages. These are formatted appropriately in the INFO, PDF, and HTML formats. The index in the user guide has been enhanced to include an overview of all options and commands that have been documented so far. The work on the documentation has not been completed, but this is a significant step forward. gprofng/ChangeLog 2023-04-15 Vladimir Mezentsev <vladimir.mezentsev@oracle.com> PR gprofng/29521 * doc/Makefile.am: Build documentation. * doc/gprofng.texi: Update documentation. * doc/version.texi: Likewise. * src/Makefile.am: Move the man pages generation to doc/Makefile.am. * gp-display-html/Makefile.am: Likewise. * doc/gp-archive.texi: New file. * doc/gp-collect-app.texi: New file. * doc/gp-display-html.texi: New file. * doc/gp-display-src.texi: New file. * doc/gp-display-text.texi: New file. * doc/gp-macros.texi: New file. * doc/gprofng_ug.texi: New file. * doc/Makefile.in: Rebuild. * gp-display-html/Makefile.in: Rebuild. * src/Makefile.in" Rebuild.
2023-03-27gprofng: 30089 [display text] Invalid number of threadsVladimir Mezentsev1-11/+0
The real problem is that libcollector doesn't interpose thread_create@GLIBC_2.34 We interpose a lot of libC functions (dlopen, fork, pthread_create, etc.). Some of these functions have versions. For example, dlopen@GLIBC_2.34, dlopen@GLIBC_2.17, dlopen@GLIBC_2.2.5, etc. We have to interpose each of the functions because we don't know which version of libC will be used during profiling. Historically, we have used three versions of scripts (mapfile.aarch64-Linux, mapfile.amd64-Linux, mapfile.intel-Linux). Three are not needed. One is enough The fixes below include: - merged all version symbols into one version script. - added new version symbols which are defined in latest versions of libC. - removed unused defines and duplicated code. - added the DCL_FUNC_VER macro to define the version symbols. Tested on x86_64 and aarch64 (OL8/OL9). No regression. gprofng/ChangeLog 2023-03-23 Vladimir Mezentsev <vladimir.mezentsev@oracle.com> PR gprofng/30089 * libcollector/Makefile.am: Use libgprofng.ver instead of mapfile.* * libcollector/configure.ac: Delete GPROFNG_VARIANT. * src/collector_module.h: Move the SYMVER_ATTRIBUTE macro to collector.h * libcollector/collector.h: Add macros (SYMVER_ATTRIBUTE, DCL_FUNC_VER). Remove unused defines. * libcollector/dispatcher.c: Interpose functions from libC. Clean up the old code. * libcollector/iotrace.c: Likewise. * libcollector/libcol_util.c: Likewise. * libcollector/linetrace.c: Likewise. * libcollector/mmaptrace.c: Likewise. * libcollector/synctrace.c: Likewise. * libcollector/libgprofng.ver: New file. * libcollector/Makefile.in: Rebuild. * libcollector/configure: Rebuild. * libcollector/mapfile.aarch64-Linux: Removed. * libcollector/mapfile.amd64-Linux: Removed. * libcollector/mapfile.intel-Linux: Removed. * libcollector/mapfile.sparc-Linux: Removed. * libcollector/mapfile.sparcv9-Linux: Removed.
2023-03-11gprofng: fix the Dwarf readerVladimir Mezentsev1-1/+9
gprofng/ChangeLog 2023-03-10 Vladimir Mezentsev <vladimir.mezentsev@oracle.com> gprofng/src/DwarfLib.cc (DwrLineRegs::getPath): Add a DW_AT_comp_dir string if the directoty table has relative names.
2023-03-10gprofng: PR30195 [display text] Source code location can not be foundVladimir Mezentsev1-1/+1
gprofng/ChangeLog 2023-03-10 Vladimir Mezentsev <vladimir.mezentsev@oracle.com> PR gprofng/30195 gprofng/src/DwarfLib.cc (DwrLineRegs::reset): Set 'file = 1;'.
2023-03-07gprofng: read Dwarf 5Vladimir Mezentsev5-105/+382
gprofng reads Dwarf to find function names, sources, and line numbers. gprofng skips other debug information. I fixed three places in gprofng Dwarf reader: - parsing the compilation unit header. - parsing the line number table header. - parsing new DW_FORMs. Tested on aarch64-linux/x86_64-linux. gprofng/ChangeLog 2023-03-05 Vladimir Mezentsev <vladimir.mezentsev@oracle.com> PR gprofng/30195 gprofng/src/Dwarf.cc: Support Dwarf-5. gprofng/src/DwarfLib.cc: Likewise. gprofng/src/Dwarf.h: Likewise. gprofng/src/DwarfLib.h: Likewise. gprofng/src/collctrl.cc: Don't read freed memory.
2023-02-17gprofng: fix Dwarf reader for DW_TAG_subprogramVladimir Mezentsev1-2/+1
gprofng/ChangeLog 2023-02-16 Vladimir Mezentsev <vladimir.mezentsev@oracle.com> * src/Dwarf.cc: Skip DW_TAG_subprogram when DW_AT_declaration is 1.
2023-02-07gprofng: fix SIGSEGV when processing unusual dwarfVladimir Mezentsev2-14/+22
gprofng/ChangeLog 2023-02-07 Vladimir Mezentsev <vladimir.mezentsev@oracle.com> PR gprofng/30093 * src/Dwarf.cc: add nullptr check. * src/DwarfLib.cc: Likewise.
2023-01-26gprofng: PR30043 libgprofng.so.* are installed to a wrong locationVladimir Mezentsev2-46/+37
gprofng/ChangeLog 2023-01-25 Vladimir Mezentsev <vladimir.mezentsev@oracle.com> PR gprofng/30043 PR gprofng/28972 * src/Makefile.am: Use lib_LTLIBRARIES instead of pkglib_LTLIBRARIES. * src/Makefile.in: Rebuild.
2023-01-24gprofng: PR29521 [docs] man pages are not in the release tarballVladimir Mezentsev2-10/+6
gprofng/ChangeLog 2023-01-20 Vladimir Mezentsev <vladimir.mezentsev@oracle.com> PR gprofng/29521 * configure.ac: Check if $MAKEINFO and $HELP2MAN are missing. * Makefile.am: Build doc if $MAKEINFO exists. * doc/gprofng.texi: Update documentation for gprofng. * doc/Makefile.am: Build gprofng.1. * src/Makefile.am: Move the build of gprofng.1 to doc/Makefile.am. * configure: Rebuild. * Makefile.in: Rebuild. * doc/Makefile.in: Rebuild. * src/Makefile.in: Rebuild.
2023-01-17Revert "gprofng: PR29987 bfd/archive.c:1447: undefined reference to ↵Vladimir Mezentsev2-2/+8
`filename_ncmp'" This reverts commit c2a5d74050ea9d7897b4122ef57c627d395683b3.
2023-01-13gprofng: PR29987 bfd/archive.c:1447: undefined reference to `filename_ncmp'Vladimir Mezentsev2-8/+2
gprofng/ChangeLog 2023-01-12 Vladimir Mezentsev <vladimir.mezentsev@oracle.com> PR gprofng/29987 * configure.ac: Remove dependencies on libbfd and libiberty. * gprofng/src/Makefile.am: Likewise. * configure: Rebuild. * Makefile.in: Rebuild. * src/Makefile.in: Rebuild. * doc/Makefile.in: Rebuild. * gp-display-html/Makefile.in: Rebuild.
2023-01-01Update year range in gprofng copyright noticesAlan Modra192-193/+193
This adds 'Innovative Computing Labs' as an external author to update-copyright.py, to cover the copyright notice in gprofng/common/opteron_pcbe.c, and uses that plus another external author 'Oracle and' to update gprofng copyright dates. I'm not going to commit 'Oracle and' as an accepted author, but that covers the string "Copyright (c) 2006, 2012, Oracle and/or its affiliates. All rights reserved." found in gprofng/testsuite/gprofng.display/jsynprog files.
2022-12-19gprofng: PR29646 Various warningsVladimir Mezentsev5-9/+11
gprofng/ChangeLog 2022-12-19 Vladimir Mezentsev <vladimir.mezentsev@oracle.com> PR gprofng/29646 * common/core_pcbe.c: Fix missingReturn warning. * libcollector/iolib.c: Fix -Waddress warnings. * src/Settings.cc: Likewise. * src/checks.cc: Likewise. * libcollector/linetrace.c: Likewise. * libcollector/iotrace.c: Fix va_end_missing error. * libcollector/libcol_util.c: Fix uninitvar warning. * src/Command.cc: Fix arrayIndexOutOfBounds error. * src/Function.cc: Fix uninitStructMember warning. * src/ipc.cc: Fix -Wwrite-strings warnings.
2022-11-28gprofng: remove unused gprofng/src/DbeSession.cc.1Vladimir Mezentsev1-3531/+0
2022-11-16PR29788, gprofng cannot display Java's generated assembly codeVladimir Mezentsev2-6/+7
gprofng/ChangeLog 2022-11-15 Vladimir Mezentsev <vladimir.mezentsev@oracle.com> PR gprofng/29788 * src/Experiment.h: Declare dyntext_name. * src/Experiment.cc: Use dyntext_name to initialize img_fname.
2022-10-11gprofng: use the --libdir path to find librariesVladimir Mezentsev3-3/+9
gprofng/ChangeLog 2022-10-10 Vladimir Mezentsev <vladimir.mezentsev@oracle.com> PR gprofng/29663 * src/Makefile.am: Add -DLIBDIR to CPPFLAGS. * src/Makefile.in: Rebuild. * src/envsets.cc (putenv_libcollector_ld_misc): Use LIBDIR to find the gprofng libraries.
2022-09-29gprofng: fix cppcheck warningsVladimir Mezentsev2-2/+2
gprofng/ChangeLog 2022-09-29 Vladimir Mezentsev <vladimir.mezentsev@oracle.com> * common/hwcdrv.c: Fix cppcheck warning. * src/ABS.h: Likewise. * src/CompCom.cc: Likewise.
2022-09-21gprofng: fix -Wduplicated-cond warningVladimir Mezentsev1-1/+1
gprofng/ChangeLog 2022-09-21 Vladimir Mezentsev <vladimir.mezentsev@oracle.com> * src/collctrl.cc: Fix -Wduplicated-cond warning.
2022-09-14gprofng: fix build issues on muslVladimir Mezentsev3-7/+9
gprofng/ChangeLog 2022-09-14 Vladimir Mezentsev <vladimir.mezentsev@oracle.com> PR gprofng/29477 * configure.ac: Set __MUSL_LIBC. * configure: Rebuild. * common/config.h.in: Rebuild. * src/collector_module.h: Fix compiler errors because mmap64, open64, pwrite64 are macros and getcontext() is absent on musl. * libcollector/collector.c: Likewise. * libcollector/hwprofile.c: Likewise. * libcollector/iolib.c: Likewise. * libcollector/libcol_util.c: Likewise. * libcollector/linetrace.c: Likewise. * libcollector/memmgr.c: Likewise. * libcollector/profile.c: Likewise. * libcollector/unwind.c: Likewise. * libcollector/dispatcher.c: Likewise. * src/Experiment.cc: Likewise. * libcollector/collector.h: Use dlsym() because dlvsym() is not defined on musl. * libcollector/iotrace.c: Remove interposition of versioned functions. * libcollector/mmaptrace.c: Likewise. * libcollector/libcol_util.h: Fix -Wint-to-pointer-cast warnings. * libcollector/jprofile.c: Likewise. * libcollector/synctrace.c: Include "collector.h". * src/Print.cc: Use get_basename() because basename() is not defined on musl. * common/hwcdrv.c: Fix -Wformat= warnings.
2022-07-18gprofng: link libgprofng.so against -lpthreadVladimir Mezentsev2-4/+11
gprofng/ChangeLog 2022-07-15 Vladimir Mezentsev <vladimir.mezentsev@oracle.com> PR gprofng/29364 * src/Makefile.am (libgprofng_la_LIBADD): Add -lpthread. * src/Makefile.in: Rebuild.
2022-07-09Regenerate with automake-1.15.1Alan Modra1-351/+138
Until we update the recommended versions of autoconf/automake, files should be regenerated with automake-1.15.1 and autoconf-2.69. That's not because we think those versions are golden, and newer versions are bad. It's simply because maintainers want to be able to update configury files without trouble, and if someone regenerates files with automake-1.16.5 then --enable-maintainer-mode builds will hit errors: checking that generated files are newer than configure... configure.ac:26: error: version mismatch. This is Automake 1.15.1, configure.ac:26: but the definition used by this AM_INIT_AUTOMAKE configure.ac:26: comes from Automake 1.16.5. You should recreate configure.ac:26: aclocal.m4 with aclocal and run automake again. WARNING: 'automake-1.15' is probably too old. Correcting this requires regenerating the files by hand.
2022-07-08Update version to 2.39.50 and regenerate filesNick Clifton1-138/+351
2022-07-07gprofng: fix regression in testing for not yet installed versionVladimir Mezentsev1-1/+4
gprofng/ChangeLog 2022-07-07 Vladimir Mezentsev <vladimir.mezentsev@oracle.com> * src/Settings.cc (Settings::read_rc): Read environment variable GPROFNG_SYSCONFDIR. * testsuite/lib/Makefile.skel: Export GPROFNG_SYSCONFDIR. * testsuite/gprofng.display/display.exp: Shorten the list of tests.
2022-06-28gprofng: fix build when BUILD_MAN is falseVladimir Mezentsev2-15/+15
gprofng/ChangeLog 2022-06-28 Vladimir Mezentsev <vladimir.mezentsev@oracle.com> PR gprofng/29131 * gp-display-html/Makefile.am: Set man_MANS only when BUILD_MAN is true. * src/Makefile.am: Likewise. * gp-display-html/Makefile.in: Rebuild. * src/Makefile.in: Rebuild.
2022-06-28gprofng: use $(sysconfdir) instead $(prefix)/etcVladimir Mezentsev3-5/+14
gprofng/ChangeLog 2022-06-28 Vladimir Mezentsev <vladimir.mezentsev@oracle.com> PR gprofng/29191 * src/Makefile.am: Use $(sysconfdir) instead $(prefix)/etc. * src/Settings.cc: Likewise. * src/Makefile.in: Rebuild.
2022-06-16gprofng: fix build with -Werror=format-truncationVladimir Mezentsev4-36/+18
gprofng/ChangeLog 2022-06-16 Vladimir Mezentsev <vladimir.mezentsev@oracle.com> * configure.ac: Remove -Wno-format-truncation. * src/Makefile.am: Likewise. * configure: Rebuild. * src/Makefile.in: Rebuild. * common/hwctable.c: Fix -Werror=format-truncation errors. * src/ipc.cc: Likewise. * src/parse.cc: Likewise.
2022-06-14gprofng: fix build with -Werror=format-securityVladimir Mezentsev5-726/+141
gprofng/ChangeLog 2022-06-13 Vladimir Mezentsev <vladimir.mezentsev@oracle.com> PR gprofng/28968 * src/src/Hist_data.cc (print_row): Make param const. * src/src/Hist_data.h (print_row): Likewise. * src/src/Print.h: Remove unused functions and variables. * src/Print.cc: Fix -Werror=format-security errors. * src/parse.cc: Likewise.
2022-05-27gprofng: fix build with -mx32Vladimir Mezentsev5-19/+21
gprofng/ChangeLog 2022-05-27 Vladimir Mezentsev <vladimir.mezentsev@oracle.com> PR gprofng/28983 PR gprofng/29143 * src/Experiment.cc (write_header): Fix argument for ctime. Fix -Wformat= warnings. * src/Dbe.cc: Likewise. * src/DwarfLib.h: Fix [-Wsign-compare] warnings. * src/Experiment.h: Likewise. * src/ipc.cc: Fix -Wformat= warnings.
2022-05-09gprofng: include percentages in default metrics listVladimir Mezentsev1-2/+2
gprofng/ChangeLog 2022-05-09 Vladimir Mezentsev <vladimir.mezentsev@oracle.com> * src/gprofng.rc: Include percentages in default metrics list.
2022-04-29gprofng: assertion in gprofng/src/Expression.cc:139Vladimir Mezentsev2-18/+18
gprofng/ChangeLog 2022-04-28 Vladimir Mezentsev <vladimir.mezentsev@oracle.com> PR gprofng/29102 * src/Expression.h: Remove fixupValues. * src/Expression.cc (Expression::copy): Fix a bug.
2022-04-11gprofng doesn't build with gcc 5.5Vladimir Mezentsev7-3577/+125
gprofng/ChangeLog 2022-04-07 Vladimir Mezentsev <vladimir.mezentsev@oracle.com> PR gprofng/29026 * configure.ac: Check version of bison. * src/Makefile.am (QLParser.yy): Run bison * src/QLParser.yy: Adapted for bison 3.04 or later. * src/DbeSession.cc: make some params const. * src/DbeSession.h: Likewise. * configure: Regenerate. * Makefile.in: Regenerate. * src/Makefile.in: Regenerate. * src/QLParser.tab.cc: Deleted. * src/QLParser.tab.hh: Deleted. * doc/Makefile.in: Regenerate. * gp-display-html/Makefile.in: Regenerate. * libcollector/configure: Regenerate.
2022-04-08gprofng: fprintf_styled_func not inizialized for disassemblerVladimir Mezentsev1-0/+16
gprofng/ChangeLog 2022-04-07 Vladimir Mezentsev <vladimir.mezentsev@oracle.com> * libcollector/unwind.c: inizialize fprintf_styled_func. * src/Disasm.cc: Likewise.
2022-04-08gprofng: zlib handlingVladimir Mezentsev2-18/+37
gprofng/ChangeLog 2022-04-06 Vladimir Mezentsev <vladimir.mezentsev@oracle.com> * configure.ac: Add AM_ZLIB. * src/Makefile.am: Add $(ZLIBINC) and $(ZLIB). * gprofng/src/DbeSession.h: Likewise. * configure: Regenerate. * Makefile.in: Regenerate. * doc/Makefile.in: Regenerate. * gp-display-html/Makefile.in: Regenerate. * src/Makefile.in: Regenerate.
2022-03-21Install gprofng libraries under $(pkglibdir)Vladimir Mezentsev3-41/+49
gprofng/ChangeLog 2022-03-21 Vladimir Mezentsev <vladimir.mezentsev@oracle.com> PR gprofng/28972 * gprofng/libcollector/Makefile.am: Rename lib_LTLIBRARIES to pkglib_LTLIBRARIES. Add install-data-local. * gprofng/src/Makefile.am: Likewise. * gprofng/src/envsets.cc (putenv_libcollector_ld_misc): New location of the gprofng libraries. * gprofng/configure.ac: Removed an unused GPROFNG_LIBDIR. * gprofng/Makefile.am: Removed an unused GPROFNG_LIBDIR. Add install-data-local. * gprofng/configure: Regenerate. * gprofng/Makefile.in: Likewise. * gprofng/doc/Makefile.in: Likewise. * gprofng/gp-display-htmllibcollector/Makefile.in: Likewise. * gprofng/libcollector/Makefile.in: Likewise. * gprofng/src/Makefile.in: Likewise.
2022-03-18Fix Build issues due to patch "gprofng: a new GNU profiler"Nick Clifton3-15/+20
Find and fix more places where clock_gettime() and CLOCK_MONOTONIC_RAW are used.
2022-03-17gprofng configure target testsAlan Modra1-0/+5
${target} in configure.ac should be the canonical target, so that for example, someone configuring with --target=x86_64-linux will match x86_64-*-linux*. * configure.ac: Invoke AC_CANONICAL_TARGET. * libcollector/configure.ac: Likewise. * Makefile.in: Regenerate. * configure: Regenerate. * doc/Makefile.in: Regenerate. * gp-display-html/Makefile.in: Regenerate. * libcollector/Makefile.in: Regenerate. * libcollector/configure: Regenerate. * src/Makefile.in: Regenerate.
2022-03-16gprofng: Use symver attribute if availableH.J. Lu1-0/+11
Use symver attribute if available, instead of asm statement, to support LTO build. PR gprof/28962 * libcollector/dispatcher.c (timer_create@@GLIBC_2.3.3): Use SYMVER_ATTRIBUTE. (timer_create@GLIBC_2.2): Likewise. (timer_create@GLIBC_2.2.5): Likewise. (pthread_create@@GLIBC_2.1): Likewise. (pthread_create@GLIBC_2.0): Likewise. * libcollector/iotrace.c (open64@@GLIBC_2.2): Likewise. (open64@GLIBC_2.1): Likewise. (fopen@@GLIBC_2.1): Likewise. (fopen@GLIBC_2.0): Likewise. (fclose@@GLIBC_2.1): Likewise. (fclose@GLIBC_2.0): Likewise. (fdopen@@GLIBC_2.1): Likewise. (fdopen@GLIBC_2.0): Likewise. (pread@@GLIBC_2.2): Likewise. (pread@GLIBC_2.1): Likewise. (pwrite@@GLIBC_2.2): Likewise. (pwrite@GLIBC_2.1): Likewise. (pwrite64@@GLIBC_2.2): Likewise. (pwrite64@GLIBC_2.1): Likewise. (fgetpos@@GLIBC_2.2): Likewise. (fgetpos@GLIBC_2.0): Likewise. (fgetpos64@@GLIBC_2.2): Likewise. (fgetpos64@GLIBC_2.1): Likewise. (fsetpos@@GLIBC_2.2): Likewise. (fsetpos@GLIBC_2.0): Likewise. (fsetpos64@@GLIBC_2.2): Likewise. (fsetpos64@GLIBC_2.1): Likewise. * libcollector/linetrace.c (posix_spawn@@GLIBC_2.15): Likewise. (posix_spawn@GLIBC_2.2): Likewise. (posix_spawn@GLIBC_2.2.5): Likewise. (posix_spawnp@@GLIBC_2.15): Likewise. (posix_spawnp@GLIBC_2.2): Likewise. (posix_spawnp@GLIBC_2.2.5): Likewise. (popen@@GLIBC_2.1): Likewise. (popen@GLIBC_2.0): Likewise. (_popen@@GLIBC_2.1): Likewise. (_popen@GLIBC_2.0): Likewise. * libcollector/mmaptrace.c (dlopen@@GLIBC_2.1): Likewise. (dlopen@GLIBC_2.0): Likewise. * libcollector/synctrace.c (pthread_cond_wait@@GLIBC_2.3.2): Likewise. (pthread_cond_wait@GLIBC_2.0): Likewise. (pthread_cond_wait@GLIBC_2.2.5): Likewise. (pthread_cond_wait@GLIBC_2.2): Likewise. (pthread_cond_timedwait@@GLIBC_2.3.2): Likewise. (pthread_cond_timedwait@GLIBC_2.0): Likewise. (pthread_cond_timedwait@GLIBC_2.2.5): Likewise. (pthread_cond_timedwait@GLIBC_2.2): Likewise. (sem_wait@@GLIBC_2.1): Likewise. (sem_wait@GLIBC_2.0): Likewise. * src/collector_module.h (SYMVER_ATTRIBUTE): New.
2022-03-16gprofng: Don't hardcode -Wno-format-truncation/-Wno-switchH.J. Lu2-4/+8
Use -Wno-format-truncation and -Wno-switch only if they are supported. PR gprof/28969 * configure.ac (GPROFNG_NO_FORMAT_TRUNCATION_CFLAGS): New AC_SUBST for -Wno-format-truncation. (GPROFNG_NO_SWITCH_CFLAGS): New AC_SUBST for -Wno-switch. * Makefile.in: Regenerate. * configure: Likewise. * src/Makefile.am (AM_CFLAGS): Replace -Wno-format-truncation and -Wno-switch with GPROFNG_NO_FORMAT_TRUNCATION_CFLAGS and GPROFNG_NO_SWITCH_CFLAGS. * src/Makefile.in: Regenerate.
2022-03-16gprofng: Define ATTRIBUTE_FALLTHROUGHH.J. Lu1-1/+1
Define ATTRIBUTE_FALLTHROUGH to __attribute__ ((fallthrough)) only for GCC 7 or above. PR gprof/28969 * common/gp-defs.h (ATTRIBUTE_FALLTHROUGH): New. * src/gp-collect-app.cc (collect::check_args): Replace /* FALLTHROUGH */ with ATTRIBUTE_FALLTHROUGH.
2022-03-15gprofng: avoid using `fallthrough' attributesJose E. Marchesi1-1/+1
gprofng didn't build with gcc 6.3 due to the usage of __attribute__ ((fallthrough)). This patch uses /* FALLTHROUGH */ instead. 2022-03-15 Jose E. Marchesi <jose.marchesi@oracle.com> * gprofng/src/gp-collect-app.cc (collect::check_args): Use fallthrough comment instead of attribute.
2022-03-11gprofng: a new GNU profilerVladimir Mezentsev196-0/+115604
top-level * Makefile.def: Add gprofng module. * configure.ac: Add --enable-gprofng option. * src-release.sh: Add gprofng. * Makefile.in: Regenerate. * configure: Regenerate. * gprofng: New directory. binutils * MAINTAINERS: Add gprofng maintainer. * README-how-to-make-a-release: Add gprofng. include. * collectorAPI.h: New file. * libcollector.h: New file. * libfcollector.h: New file.
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