Move many configure checks to common.m4
This moves many needed configure checks from gdb and gdbserver into common.m4. This helps gdbsupport, nat, and target be self-contained. The result is a bit spaghetti-ish, because gdbsupport uses another m4 file from gdb/. The resulting code is somewhat non-obvious. However, these problems already exist, so it's not really that much worse than what is already done. gdb/ChangeLog 2020-01-14 Tom Tromey <tom@tromey.com> * configure: Rebuild. * configure.ac: Move many checks to ../gdbsupport/common.m4. gdb/gdbserver/ChangeLog 2020-01-14 Tom Tromey <tom@tromey.com> * configure: Rebuild. * configure.ac: Remove any checks that were added to common.m4. * acinclude.m4: Include lib-ld.m4, lib-prefix.m4, and lib-link.m4. gdbsupport/ChangeLog 2020-01-14 Tom Tromey <tom@tromey.com> * configure, Makefile.in, aclocal.m4, common.m4, config.in: Rebuild. * common.m4 (GDB_AC_COMMON): Move many checks from gdb/configure.ac. * acinclude.m4: Include bfd.m4, ptrace.m4. Change-Id: I931eaa94065df268b30a2f1354390710df89c7f8
This commit is contained in:
Tom Tromey
parent
01027315f5
commit
05ea2a0510
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@ -1,3 +1,8 @@
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2020-01-14 Tom Tromey <tom@tromey.com>
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* configure: Rebuild.
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* configure.ac: Move many checks to ../gdbsupport/common.m4.
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2020-01-14 Tom Tromey <tom@tromey.com>
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* nat/x86-linux-dregs.c: Include configh.h.
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File diff suppressed because it is too large
Load Diff
100
gdb/configure.ac
100
gdb/configure.ac
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@ -480,11 +480,6 @@ AC_SEARCH_LIBS(kinfo_getvmmap, util util-freebsd,
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[AC_DEFINE(HAVE_KINFO_GETVMMAP, 1,
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[Define to 1 if your system has the kinfo_getvmmap function. ])])
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# fbsd-nat.c can also use kinfo_getfile.
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AC_SEARCH_LIBS(kinfo_getfile, util util-freebsd,
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[AC_DEFINE(HAVE_KINFO_GETFILE, 1,
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[Define to 1 if your system has the kinfo_getfile function. ])])
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AM_ICONV
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# GDB may fork/exec the iconv program to get the list of supported character
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@ -1204,57 +1199,16 @@ fi
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AC_SUBST(SRCHIGH_LIBS)
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AC_SUBST(SRCHIGH_CFLAGS)
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AC_ARG_WITH(intel_pt,
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AS_HELP_STRING([--with-intel-pt], [include Intel Processor Trace support (auto/yes/no)]),
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[], [with_intel_pt=auto])
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AC_MSG_CHECKING([whether to use intel pt])
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AC_MSG_RESULT([$with_intel_pt])
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if test "${with_intel_pt}" = no; then
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AC_MSG_WARN([Intel Processor Trace support disabled; some features may be unavailable.])
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HAVE_LIBIPT=no
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else
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AC_PREPROC_IFELSE([AC_LANG_SOURCE([[
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#include <linux/perf_event.h>
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#ifndef PERF_ATTR_SIZE_VER5
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# error
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#endif
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]])], [perf_event=yes], [perf_event=no])
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if test "$perf_event" != yes; then
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if test "$with_intel_pt" = yes; then
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AC_MSG_ERROR([linux/perf_event.h missing or too old])
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else
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AC_MSG_WARN([linux/perf_event.h missing or too old; some features may be unavailable.])
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fi
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fi
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AC_LIB_HAVE_LINKFLAGS([ipt], [], [#include "intel-pt.h"], [pt_insn_alloc_decoder (0);])
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if test "$HAVE_LIBIPT" != yes; then
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if test "$with_intel_pt" = yes; then
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AC_MSG_ERROR([libipt is missing or unusable])
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else
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AC_MSG_WARN([libipt is missing or unusable; some features may be unavailable.])
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fi
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else
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save_LIBS=$LIBS
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LIBS="$LIBS $LIBIPT"
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AC_CHECK_FUNCS(pt_insn_event)
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AC_CHECK_MEMBERS([struct pt_insn.enabled, struct pt_insn.resynced], [], [],
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[#include <intel-pt.h>])
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LIBS=$save_LIBS
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fi
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fi
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# ------------------------- #
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# Checks for header files. #
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# ------------------------- #
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AC_HEADER_STDC
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# elf_hp.h is for HP/UX 64-bit shared library support.
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AC_CHECK_HEADERS([nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
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thread_db.h linux/elf.h \
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AC_CHECK_HEADERS([nlist.h machine/reg.h poll.h sys/poll.h \
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thread_db.h \
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sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
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sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
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sys/resource.h sys/ptrace.h ptrace.h \
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sys/reg.h sys/debugreg.h sys/select.h \
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termios.h elf_hp.h])
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AC_CHECK_HEADERS(sys/user.h, [], [],
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@ -1279,12 +1233,6 @@ libiberty_INIT
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AC_CHECK_DECLS([snprintf])
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AM_LC_MESSAGES
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# ----------------------- #
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# Checks for structures. #
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# ----------------------- #
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AC_CHECK_MEMBERS([struct stat.st_blocks, struct stat.st_blksize])
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# ------------------ #
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# Checks for types. #
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# ------------------ #
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@ -1306,15 +1254,13 @@ AC_C_BIGENDIAN
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# Checks for library functions. #
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# ------------------------------ #
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AC_FUNC_MMAP
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AC_FUNC_VFORK
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AC_CHECK_FUNCS([getauxval getrusage getuid getgid \
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AC_CHECK_FUNCS([getuid getgid \
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pipe poll pread pread64 pwrite resize_term \
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sbrk getpgid setpgid setpgrp setsid \
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getpgid setsid \
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sigaction sigsetmask socketpair \
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ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
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setrlimit getrlimit posix_madvise waitpid \
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ptrace64 sigaltstack setns use_default_colors])
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use_default_colors])
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AM_LANGINFO_CODESET
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GDB_AC_COMMON
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@ -1475,17 +1421,6 @@ AC_CHECK_MEMBERS([struct ptrace_lwpinfo.pl_tdname], [], [],
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AC_CHECK_MEMBERS([struct ptrace_lwpinfo.pl_syscall_code], [], [],
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[#include <sys/ptrace.h>])
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if test "$ac_cv_header_sys_procfs_h" = yes; then
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BFD_HAVE_SYS_PROCFS_TYPE(gregset_t)
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BFD_HAVE_SYS_PROCFS_TYPE(fpregset_t)
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BFD_HAVE_SYS_PROCFS_TYPE(prgregset_t)
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BFD_HAVE_SYS_PROCFS_TYPE(prfpregset_t)
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BFD_HAVE_SYS_PROCFS_TYPE(prgregset32_t)
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BFD_HAVE_SYS_PROCFS_TYPE(lwpid_t)
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BFD_HAVE_SYS_PROCFS_TYPE(psaddr_t)
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BFD_HAVE_SYS_PROCFS_TYPE(elf_fpregset_t)
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fi
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# Check if the compiler supports the `long long' type.
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AC_CACHE_CHECK([for long long support in compiler], gdb_cv_c_long_long,
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@ -1737,29 +1672,6 @@ if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
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[Define if <thread_db.h> has the TD_NOTLS error code.])
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fi
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dnl Check if we can disable the virtual address space randomization.
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dnl The functionality of setarch -R.
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AC_CHECK_DECLS([ADDR_NO_RANDOMIZE],,, [#include <sys/personality.h>])
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define([PERSONALITY_TEST], [AC_LANG_PROGRAM([#include <sys/personality.h>], [
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# if !HAVE_DECL_ADDR_NO_RANDOMIZE
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# define ADDR_NO_RANDOMIZE 0x0040000
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# endif
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/* Test the flag could be set and stays set. */
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personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
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if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
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return 1])])
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AC_RUN_IFELSE([PERSONALITY_TEST],
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[have_personality=true],
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[have_personality=false],
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[AC_LINK_IFELSE([PERSONALITY_TEST],
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[have_personality=true],
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[have_personality=false])])
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if $have_personality
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then
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AC_DEFINE([HAVE_PERSONALITY], 1,
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[Define if you support the personality syscall.])
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fi
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dnl Set the host's .gdbinit filename.
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case $host_os in
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go32* | *djgpp*)
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@ -1,3 +1,10 @@
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2020-01-14 Tom Tromey <tom@tromey.com>
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* configure: Rebuild.
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* configure.ac: Remove any checks that were added to common.m4.
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* acinclude.m4: Include lib-ld.m4, lib-prefix.m4, and
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lib-link.m4.
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2020-01-14 Tom Tromey <tom@tromey.com>
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* server.h: Include config.h.
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@ -15,6 +15,11 @@ m4_include(../../config/acx.m4)
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m4_include(../../config/depstand.m4)
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m4_include(../../config/lead-dot.m4)
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dnl Needed for common.m4
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dnl For AC_LIB_HAVE_LINKFLAGS.
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m4_include(../../config/lib-ld.m4)
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m4_include(../../config/lib-prefix.m4)
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m4_include(../../config/lib-link.m4)
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dnl codeset.m4 is needed for common.m4, but not for
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dnl anything else in gdbserver.
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m4_include(../../config/codeset.m4)
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@ -110,21 +110,39 @@
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/* Define to 1 if you have the `fork' function. */
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#undef HAVE_FORK
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/* Define if <sys/procfs.h> has fpregset_t. */
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#undef HAVE_FPREGSET_T
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/* Define to 1 if you have the `getauxval' function. */
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#undef HAVE_GETAUXVAL
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/* Define to 1 if you have the `getpagesize' function. */
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#undef HAVE_GETPAGESIZE
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/* Define to 1 if you have the `getrlimit' function. */
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#undef HAVE_GETRLIMIT
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/* Define to 1 if you have the `getrusage' function. */
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#undef HAVE_GETRUSAGE
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/* Define if <sys/procfs.h> has gregset_t. */
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#undef HAVE_GREGSET_T
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/* Define to 1 if you have the <inttypes.h> header file. */
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#undef HAVE_INTTYPES_H
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/* Define to 1 if your system has the kinfo_getfile function. */
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#undef HAVE_KINFO_GETFILE
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/* Define if you have <langinfo.h> and nl_langinfo(CODESET). */
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#undef HAVE_LANGINFO_CODESET
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/* Define to 1 if you have the `dl' library (-ldl). */
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#undef HAVE_LIBDL
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/* Define if you have the ipt library. */
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#undef HAVE_LIBIPT
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/* Define if the target supports branch tracing. */
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#undef HAVE_LINUX_BTRACE
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@ -152,6 +170,9 @@
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/* Define to 1 if you have the <memory.h> header file. */
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#undef HAVE_MEMORY_H
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/* Define to 1 if you have a working `mmap' system call. */
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#undef HAVE_MMAP
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/* Define to 1 if you have the <netdb.h> header file. */
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#undef HAVE_NETDB_H
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@ -179,6 +200,9 @@
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/* Define if <sys/procfs.h> has prfpregset_t. */
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#undef HAVE_PRFPREGSET_T
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/* Define if <sys/procfs.h> has prgregset32_t. */
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#undef HAVE_PRGREGSET32_T
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/* Define if <sys/procfs.h> has prgregset_t. */
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#undef HAVE_PRGREGSET_T
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@ -197,6 +221,9 @@
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/* Define to 1 if you have the `pthread_sigmask' function. */
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#undef HAVE_PTHREAD_SIGMASK
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/* Define to 1 if you have the `ptrace64' function. */
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#undef HAVE_PTRACE64
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/* Define if the target supports PTRACE_GETFPXREGS for extended register
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access. */
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#undef HAVE_PTRACE_GETFPXREGS
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@ -207,15 +234,30 @@
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/* Define to 1 if you have the <ptrace.h> header file. */
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#undef HAVE_PTRACE_H
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/* Define to 1 if you have the `pt_insn_event' function. */
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#undef HAVE_PT_INSN_EVENT
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/* Define to 1 if you have the `pwrite' function. */
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#undef HAVE_PWRITE
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/* Define to 1 if you have the `sbrk' function. */
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#undef HAVE_SBRK
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/* Define to 1 if you have the `setns' function. */
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#undef HAVE_SETNS
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/* Define to 1 if you have the `setpgid' function. */
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#undef HAVE_SETPGID
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/* Define to 1 if you have the `setpgrp' function. */
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#undef HAVE_SETPGRP
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/* Define to 1 if you have the `sigaction' function. */
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#undef HAVE_SIGACTION
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/* Define to 1 if you have the `sigaltstack' function. */
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#undef HAVE_SIGALTSTACK
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/* Define to 1 if you have the <signal.h> header file. */
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#undef HAVE_SIGNAL_H
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@ -243,6 +285,12 @@
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/* Define to 1 if you have the <string.h> header file. */
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#undef HAVE_STRING_H
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/* Define to 1 if `enabled' is a member of `struct pt_insn'. */
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#undef HAVE_STRUCT_PT_INSN_ENABLED
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/* Define to 1 if `resynced' is a member of `struct pt_insn'. */
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#undef HAVE_STRUCT_PT_INSN_RESYNCED
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/* Define to 1 if `st_blksize' is a member of `struct stat'. */
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#undef HAVE_STRUCT_STAT_ST_BLKSIZE
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@ -264,6 +312,9 @@
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/* Define to 1 if you have the <sys/ioctl.h> header file. */
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#undef HAVE_SYS_IOCTL_H
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/* Define to 1 if you have the <sys/param.h> header file. */
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#undef HAVE_SYS_PARAM_H
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/* Define to 1 if you have the <sys/procfs.h> header file. */
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#undef HAVE_SYS_PROCFS_H
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File diff suppressed because it is too large
Load Diff
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@ -85,12 +85,12 @@ ACX_CONFIGURE_DIR(["../../gnulib"], ["build-gnulib-gdbserver"],
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ACX_CONFIGURE_DIR(["../../libiberty"], ["build-libiberty-gdbserver"])
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AC_CHECK_HEADERS(termios.h sys/reg.h string.h dnl
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proc_service.h sys/procfs.h linux/elf.h dnl
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sys/procfs.h linux/elf.h dnl
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fcntl.h signal.h sys/file.h dnl
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sys/ioctl.h netinet/in.h sys/socket.h netdb.h dnl
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netinet/tcp.h arpa/inet.h)
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AC_FUNC_FORK
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AC_CHECK_FUNCS(getauxval pread pwrite pread64 setns)
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AC_CHECK_FUNCS(pread pwrite pread64)
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GDB_AC_COMMON
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@ -160,8 +160,6 @@ libiberty_INIT
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AC_CHECK_DECLS([perror, vasprintf, vsnprintf])
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AC_CHECK_MEMBERS([struct stat.st_blocks, struct stat.st_blksize])
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# See if <sys/user.h> supports the %fs_base and %gs_bas amd64 segment registers.
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# Older amd64 Linux's don't have the fs_base and gs_base members of
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# `struct user_regs_struct'.
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@ -298,14 +296,6 @@ if test "${srv_linux_btrace}" = "yes"; then
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[Define if the target supports branch tracing.])
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fi
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if test "$ac_cv_header_sys_procfs_h" = yes; then
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BFD_HAVE_SYS_PROCFS_TYPE(lwpid_t)
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BFD_HAVE_SYS_PROCFS_TYPE(psaddr_t)
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BFD_HAVE_SYS_PROCFS_TYPE(prgregset_t)
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BFD_HAVE_SYS_PROCFS_TYPE(prfpregset_t)
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BFD_HAVE_SYS_PROCFS_TYPE(elf_fpregset_t)
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fi
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dnl Some systems (e.g., Android) have lwpid_t defined in libthread_db.h.
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if test "$bfd_cv_have_sys_procfs_type_lwpid_t" != yes; then
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GDBSERVER_HAVE_THREAD_DB_TYPE(lwpid_t)
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@ -404,30 +394,6 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])],
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[gdbsrv_cv_have_visibility_hidden=no])
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CFLAGS="$saved_cflags"
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dnl Check if we can disable the virtual address space randomization.
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dnl The functionality of setarch -R.
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AC_CHECK_DECLS([ADDR_NO_RANDOMIZE],,, [#include <sys/personality.h>])
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define([PERSONALITY_TEST], [AC_LANG_PROGRAM([#include <sys/personality.h>], [
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# if !HAVE_DECL_ADDR_NO_RANDOMIZE
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# define ADDR_NO_RANDOMIZE 0x0040000
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# endif
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/* Test the flag could be set and stays set. */
|
||||
personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
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if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
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return 1])])
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AC_RUN_IFELSE([PERSONALITY_TEST],
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[gdbsrv_cv_have_personality=true],
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[gdbsrv_cv_have_personality=false],
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[AC_LINK_IFELSE([PERSONALITY_TEST],
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[gdbsrv_cv_have_personality=true],
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[gdbsrv_cv_have_personality=false])])
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if $gdbsrv_cv_have_personality
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then
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AC_DEFINE([HAVE_PERSONALITY], 1,
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[Define if you support the personality syscall.])
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fi
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IPA_DEPFILES=""
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extra_libraries=""
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|
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|
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@ -1,3 +1,11 @@
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2020-01-14 Tom Tromey <tom@tromey.com>
|
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|
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* configure, Makefile.in, aclocal.m4, common.m4, config.in:
|
||||
Rebuild.
|
||||
* common.m4 (GDB_AC_COMMON): Move many checks from
|
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gdb/configure.ac.
|
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* acinclude.m4: Include bfd.m4, ptrace.m4.
|
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|
||||
2020-01-14 Tom Tromey <tom@tromey.com>
|
||||
|
||||
* common-defs.h: Add GDBSERVER case. Update includes.
|
||||
|
|
|
|||
|
|
@ -114,12 +114,17 @@ am__aclocal_m4_deps = $(top_srcdir)/../config/codeset.m4 \
|
|||
$(top_srcdir)/../config/gettext-sister.m4 \
|
||||
$(top_srcdir)/../config/largefile.m4 \
|
||||
$(top_srcdir)/../config/lead-dot.m4 \
|
||||
$(top_srcdir)/../config/lib-ld.m4 \
|
||||
$(top_srcdir)/../config/lib-link.m4 \
|
||||
$(top_srcdir)/../config/lib-prefix.m4 \
|
||||
$(top_srcdir)/../config/override.m4 \
|
||||
$(top_srcdir)/../config/plugins.m4 $(top_srcdir)/acinclude.m4 \
|
||||
$(top_srcdir)/common.m4 $(top_srcdir)/../config/ax_pthread.m4 \
|
||||
$(top_srcdir)/../bfd/bfd.m4 $(top_srcdir)/common.m4 \
|
||||
$(top_srcdir)/../config/ax_pthread.m4 \
|
||||
$(top_srcdir)/../gdb/ax_cxx_compile_stdcxx.m4 \
|
||||
$(top_srcdir)/../gdb/libiberty.m4 \
|
||||
$(top_srcdir)/../gdb/selftest.m4 $(top_srcdir)/configure.ac
|
||||
$(top_srcdir)/../gdb/selftest.m4 \
|
||||
$(top_srcdir)/../gdb/ptrace.m4 $(top_srcdir)/configure.ac
|
||||
am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
|
||||
$(ACLOCAL_M4)
|
||||
DIST_COMMON = $(srcdir)/Makefile.am $(top_srcdir)/configure \
|
||||
|
|
@ -243,6 +248,7 @@ GENCAT = @GENCAT@
|
|||
GMSGFMT = @GMSGFMT@
|
||||
GREP = @GREP@
|
||||
HAVE_CXX11 = @HAVE_CXX11@
|
||||
HAVE_LIBIPT = @HAVE_LIBIPT@
|
||||
INCINTL = @INCINTL@
|
||||
INSTALL = @INSTALL@
|
||||
INSTALL_DATA = @INSTALL_DATA@
|
||||
|
|
@ -253,8 +259,10 @@ INSTOBJEXT = @INSTOBJEXT@
|
|||
LDFLAGS = @LDFLAGS@
|
||||
LIBINTL = @LIBINTL@
|
||||
LIBINTL_DEP = @LIBINTL_DEP@
|
||||
LIBIPT = @LIBIPT@
|
||||
LIBOBJS = @LIBOBJS@
|
||||
LIBS = @LIBS@
|
||||
LTLIBIPT = @LTLIBIPT@
|
||||
LTLIBOBJS = @LTLIBOBJS@
|
||||
MAINT = @MAINT@
|
||||
MAKEINFO = @MAKEINFO@
|
||||
|
|
|
|||
|
|
@ -1,5 +1,7 @@
|
|||
m4_include([../bfd/bfd.m4])
|
||||
m4_include([common.m4])
|
||||
m4_include([../config/ax_pthread.m4])
|
||||
m4_include([../gdb/ax_cxx_compile_stdcxx.m4])
|
||||
m4_include([../gdb/libiberty.m4])
|
||||
m4_include([../gdb/selftest.m4])
|
||||
m4_include([../gdb/ptrace.m4])
|
||||
|
|
|
|||
|
|
@ -1201,6 +1201,9 @@ m4_include([../config/depstand.m4])
|
|||
m4_include([../config/gettext-sister.m4])
|
||||
m4_include([../config/largefile.m4])
|
||||
m4_include([../config/lead-dot.m4])
|
||||
m4_include([../config/lib-ld.m4])
|
||||
m4_include([../config/lib-link.m4])
|
||||
m4_include([../config/lib-prefix.m4])
|
||||
m4_include([../config/override.m4])
|
||||
m4_include([../config/plugins.m4])
|
||||
m4_include([acinclude.m4])
|
||||
|
|
|
|||
|
|
@ -42,13 +42,50 @@ AC_DEFUN([GDB_AC_COMMON], [
|
|||
sys/un.h sys/wait.h dnl
|
||||
thread_db.h wait.h dnl
|
||||
termios.h dnl
|
||||
dlfcn.h)
|
||||
dlfcn.h dnl
|
||||
linux/elf.h sys/procfs.h proc_service.h)
|
||||
|
||||
AC_FUNC_MMAP
|
||||
AC_FUNC_VFORK
|
||||
AC_CHECK_FUNCS([fdwalk getrlimit pipe pipe2 socketpair sigaction \
|
||||
sigprocmask])
|
||||
ptrace64 sbrk setns sigaltstack sigprocmask \
|
||||
setpgid setpgrp getrusage getauxval])
|
||||
|
||||
dnl Check if we can disable the virtual address space randomization.
|
||||
dnl The functionality of setarch -R.
|
||||
AC_CHECK_DECLS([ADDR_NO_RANDOMIZE],,, [#include <sys/personality.h>])
|
||||
define([PERSONALITY_TEST], [AC_LANG_PROGRAM([#include <sys/personality.h>], [
|
||||
# if !HAVE_DECL_ADDR_NO_RANDOMIZE
|
||||
# define ADDR_NO_RANDOMIZE 0x0040000
|
||||
# endif
|
||||
/* Test the flag could be set and stays set. */
|
||||
personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
|
||||
if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
|
||||
return 1])])
|
||||
AC_RUN_IFELSE([PERSONALITY_TEST],
|
||||
[have_personality=true],
|
||||
[have_personality=false],
|
||||
[AC_LINK_IFELSE([PERSONALITY_TEST],
|
||||
[have_personality=true],
|
||||
[have_personality=false])])
|
||||
if $have_personality
|
||||
then
|
||||
AC_DEFINE([HAVE_PERSONALITY], 1,
|
||||
[Define if you support the personality syscall.])
|
||||
fi
|
||||
|
||||
AC_CHECK_DECLS([strstr])
|
||||
|
||||
# ----------------------- #
|
||||
# Checks for structures. #
|
||||
# ----------------------- #
|
||||
|
||||
AC_CHECK_MEMBERS([struct stat.st_blocks, struct stat.st_blksize])
|
||||
|
||||
AC_SEARCH_LIBS(kinfo_getfile, util util-freebsd,
|
||||
[AC_DEFINE(HAVE_KINFO_GETFILE, 1,
|
||||
[Define to 1 if your system has the kinfo_getfile function. ])])
|
||||
|
||||
# Check for std::thread. This does not work on some platforms, like
|
||||
# mingw and DJGPP.
|
||||
AC_LANG_PUSH([C++])
|
||||
|
|
@ -90,4 +127,56 @@ AC_DEFUN([GDB_AC_COMMON], [
|
|||
if test "$gdb_cv_func_sigsetjmp" = "yes"; then
|
||||
AC_DEFINE(HAVE_SIGSETJMP, 1, [Define if sigsetjmp is available. ])
|
||||
fi
|
||||
|
||||
AC_ARG_WITH(intel_pt,
|
||||
AS_HELP_STRING([--with-intel-pt], [include Intel Processor Trace support (auto/yes/no)]),
|
||||
[], [with_intel_pt=auto])
|
||||
AC_MSG_CHECKING([whether to use intel pt])
|
||||
AC_MSG_RESULT([$with_intel_pt])
|
||||
|
||||
if test "${with_intel_pt}" = no; then
|
||||
AC_MSG_WARN([Intel Processor Trace support disabled; some features may be unavailable.])
|
||||
HAVE_LIBIPT=no
|
||||
else
|
||||
AC_PREPROC_IFELSE([AC_LANG_SOURCE([[
|
||||
#include <linux/perf_event.h>
|
||||
#ifndef PERF_ATTR_SIZE_VER5
|
||||
# error
|
||||
#endif
|
||||
]])], [perf_event=yes], [perf_event=no])
|
||||
if test "$perf_event" != yes; then
|
||||
if test "$with_intel_pt" = yes; then
|
||||
AC_MSG_ERROR([linux/perf_event.h missing or too old])
|
||||
else
|
||||
AC_MSG_WARN([linux/perf_event.h missing or too old; some features may be unavailable.])
|
||||
fi
|
||||
fi
|
||||
|
||||
AC_LIB_HAVE_LINKFLAGS([ipt], [], [#include "intel-pt.h"], [pt_insn_alloc_decoder (0);])
|
||||
if test "$HAVE_LIBIPT" != yes; then
|
||||
if test "$with_intel_pt" = yes; then
|
||||
AC_MSG_ERROR([libipt is missing or unusable])
|
||||
else
|
||||
AC_MSG_WARN([libipt is missing or unusable; some features may be unavailable.])
|
||||
fi
|
||||
else
|
||||
save_LIBS=$LIBS
|
||||
LIBS="$LIBS $LIBIPT"
|
||||
AC_CHECK_FUNCS(pt_insn_event)
|
||||
AC_CHECK_MEMBERS([struct pt_insn.enabled, struct pt_insn.resynced], [], [],
|
||||
[#include <intel-pt.h>])
|
||||
LIBS=$save_LIBS
|
||||
fi
|
||||
fi
|
||||
|
||||
if test "$ac_cv_header_sys_procfs_h" = yes; then
|
||||
BFD_HAVE_SYS_PROCFS_TYPE(gregset_t)
|
||||
BFD_HAVE_SYS_PROCFS_TYPE(fpregset_t)
|
||||
BFD_HAVE_SYS_PROCFS_TYPE(prgregset_t)
|
||||
BFD_HAVE_SYS_PROCFS_TYPE(prfpregset_t)
|
||||
BFD_HAVE_SYS_PROCFS_TYPE(prgregset32_t)
|
||||
BFD_HAVE_SYS_PROCFS_TYPE(lwpid_t)
|
||||
BFD_HAVE_SYS_PROCFS_TYPE(psaddr_t)
|
||||
BFD_HAVE_SYS_PROCFS_TYPE(elf_fpregset_t)
|
||||
fi
|
||||
])
|
||||
|
|
|
|||
|
|
@ -28,6 +28,10 @@
|
|||
/* define if the compiler supports basic C++11 syntax */
|
||||
#undef HAVE_CXX11
|
||||
|
||||
/* Define to 1 if you have the declaration of `ADDR_NO_RANDOMIZE', and to 0 if
|
||||
you don't. */
|
||||
#undef HAVE_DECL_ADDR_NO_RANDOMIZE
|
||||
|
||||
/* Define to 1 if you have the declaration of `asprintf', and to 0 if you
|
||||
don't. */
|
||||
#undef HAVE_DECL_ASPRINTF
|
||||
|
|
@ -39,6 +43,10 @@
|
|||
/* Define to 1 if you have the declaration of `ffs', and to 0 if you don't. */
|
||||
#undef HAVE_DECL_FFS
|
||||
|
||||
/* Define to 1 if you have the declaration of `ptrace', and to 0 if you don't.
|
||||
*/
|
||||
#undef HAVE_DECL_PTRACE
|
||||
|
||||
/* Define to 1 if you have the declaration of `snprintf', and to 0 if you
|
||||
don't. */
|
||||
#undef HAVE_DECL_SNPRINTF
|
||||
|
|
@ -78,18 +86,48 @@
|
|||
/* Define to 1 if you have the <dlfcn.h> header file. */
|
||||
#undef HAVE_DLFCN_H
|
||||
|
||||
/* Define if <sys/procfs.h> has elf_fpregset_t. */
|
||||
#undef HAVE_ELF_FPREGSET_T
|
||||
|
||||
/* Define to 1 if you have the `fdwalk' function. */
|
||||
#undef HAVE_FDWALK
|
||||
|
||||
/* Define to 1 if you have the `fork' function. */
|
||||
#undef HAVE_FORK
|
||||
|
||||
/* Define if <sys/procfs.h> has fpregset_t. */
|
||||
#undef HAVE_FPREGSET_T
|
||||
|
||||
/* Define to 1 if you have the `getauxval' function. */
|
||||
#undef HAVE_GETAUXVAL
|
||||
|
||||
/* Define to 1 if you have the `getpagesize' function. */
|
||||
#undef HAVE_GETPAGESIZE
|
||||
|
||||
/* Define to 1 if you have the `getrlimit' function. */
|
||||
#undef HAVE_GETRLIMIT
|
||||
|
||||
/* Define to 1 if you have the `getrusage' function. */
|
||||
#undef HAVE_GETRUSAGE
|
||||
|
||||
/* Define if <sys/procfs.h> has gregset_t. */
|
||||
#undef HAVE_GREGSET_T
|
||||
|
||||
/* Define to 1 if you have the <inttypes.h> header file. */
|
||||
#undef HAVE_INTTYPES_H
|
||||
|
||||
/* Define to 1 if your system has the kinfo_getfile function. */
|
||||
#undef HAVE_KINFO_GETFILE
|
||||
|
||||
/* Define if you have <langinfo.h> and nl_langinfo(CODESET). */
|
||||
#undef HAVE_LANGINFO_CODESET
|
||||
|
||||
/* Define if you have the ipt library. */
|
||||
#undef HAVE_LIBIPT
|
||||
|
||||
/* Define to 1 if you have the <linux/elf.h> header file. */
|
||||
#undef HAVE_LINUX_ELF_H
|
||||
|
||||
/* Define to 1 if you have the <linux/perf_event.h> header file. */
|
||||
#undef HAVE_LINUX_PERF_EVENT_H
|
||||
|
||||
|
|
@ -99,15 +137,39 @@
|
|||
/* Define to 1 if the system has the type `long long'. */
|
||||
#undef HAVE_LONG_LONG
|
||||
|
||||
/* Define if <sys/procfs.h> has lwpid_t. */
|
||||
#undef HAVE_LWPID_T
|
||||
|
||||
/* Define to 1 if you have the <memory.h> header file. */
|
||||
#undef HAVE_MEMORY_H
|
||||
|
||||
/* Define to 1 if you have a working `mmap' system call. */
|
||||
#undef HAVE_MMAP
|
||||
|
||||
/* Define if you support the personality syscall. */
|
||||
#undef HAVE_PERSONALITY
|
||||
|
||||
/* Define to 1 if you have the `pipe' function. */
|
||||
#undef HAVE_PIPE
|
||||
|
||||
/* Define to 1 if you have the `pipe2' function. */
|
||||
#undef HAVE_PIPE2
|
||||
|
||||
/* Define if <sys/procfs.h> has prfpregset_t. */
|
||||
#undef HAVE_PRFPREGSET_T
|
||||
|
||||
/* Define if <sys/procfs.h> has prgregset32_t. */
|
||||
#undef HAVE_PRGREGSET32_T
|
||||
|
||||
/* Define if <sys/procfs.h> has prgregset_t. */
|
||||
#undef HAVE_PRGREGSET_T
|
||||
|
||||
/* Define to 1 if you have the <proc_service.h> header file. */
|
||||
#undef HAVE_PROC_SERVICE_H
|
||||
|
||||
/* Define if <sys/procfs.h> has psaddr_t. */
|
||||
#undef HAVE_PSADDR_T
|
||||
|
||||
/* Have PTHREAD_PRIO_INHERIT. */
|
||||
#undef HAVE_PTHREAD_PRIO_INHERIT
|
||||
|
||||
|
|
@ -117,9 +179,33 @@
|
|||
/* Define to 1 if you have the `pthread_sigmask' function. */
|
||||
#undef HAVE_PTHREAD_SIGMASK
|
||||
|
||||
/* Define to 1 if you have the `ptrace64' function. */
|
||||
#undef HAVE_PTRACE64
|
||||
|
||||
/* Define to 1 if you have the <ptrace.h> header file. */
|
||||
#undef HAVE_PTRACE_H
|
||||
|
||||
/* Define to 1 if you have the `pt_insn_event' function. */
|
||||
#undef HAVE_PT_INSN_EVENT
|
||||
|
||||
/* Define to 1 if you have the `sbrk' function. */
|
||||
#undef HAVE_SBRK
|
||||
|
||||
/* Define to 1 if you have the `setns' function. */
|
||||
#undef HAVE_SETNS
|
||||
|
||||
/* Define to 1 if you have the `setpgid' function. */
|
||||
#undef HAVE_SETPGID
|
||||
|
||||
/* Define to 1 if you have the `setpgrp' function. */
|
||||
#undef HAVE_SETPGRP
|
||||
|
||||
/* Define to 1 if you have the `sigaction' function. */
|
||||
#undef HAVE_SIGACTION
|
||||
|
||||
/* Define to 1 if you have the `sigaltstack' function. */
|
||||
#undef HAVE_SIGALTSTACK
|
||||
|
||||
/* Define to 1 if you have the <signal.h> header file. */
|
||||
#undef HAVE_SIGNAL_H
|
||||
|
||||
|
|
@ -144,6 +230,27 @@
|
|||
/* Define to 1 if you have the <string.h> header file. */
|
||||
#undef HAVE_STRING_H
|
||||
|
||||
/* Define to 1 if `enabled' is a member of `struct pt_insn'. */
|
||||
#undef HAVE_STRUCT_PT_INSN_ENABLED
|
||||
|
||||
/* Define to 1 if `resynced' is a member of `struct pt_insn'. */
|
||||
#undef HAVE_STRUCT_PT_INSN_RESYNCED
|
||||
|
||||
/* Define to 1 if `st_blksize' is a member of `struct stat'. */
|
||||
#undef HAVE_STRUCT_STAT_ST_BLKSIZE
|
||||
|
||||
/* Define to 1 if `st_blocks' is a member of `struct stat'. */
|
||||
#undef HAVE_STRUCT_STAT_ST_BLOCKS
|
||||
|
||||
/* Define to 1 if you have the <sys/param.h> header file. */
|
||||
#undef HAVE_SYS_PARAM_H
|
||||
|
||||
/* Define to 1 if you have the <sys/procfs.h> header file. */
|
||||
#undef HAVE_SYS_PROCFS_H
|
||||
|
||||
/* Define to 1 if you have the <sys/ptrace.h> header file. */
|
||||
#undef HAVE_SYS_PTRACE_H
|
||||
|
||||
/* Define to 1 if you have the <sys/resource.h> header file. */
|
||||
#undef HAVE_SYS_RESOURCE_H
|
||||
|
||||
|
|
@ -171,12 +278,24 @@
|
|||
/* Define to 1 if you have the <unistd.h> header file. */
|
||||
#undef HAVE_UNISTD_H
|
||||
|
||||
/* Define to 1 if you have the `vfork' function. */
|
||||
#undef HAVE_VFORK
|
||||
|
||||
/* Define to 1 if you have the <vfork.h> header file. */
|
||||
#undef HAVE_VFORK_H
|
||||
|
||||
/* Define to 1 if you have the <wait.h> header file. */
|
||||
#undef HAVE_WAIT_H
|
||||
|
||||
/* Define to 1 if you have the <windows.h> header file. */
|
||||
#undef HAVE_WINDOWS_H
|
||||
|
||||
/* Define to 1 if `fork' works. */
|
||||
#undef HAVE_WORKING_FORK
|
||||
|
||||
/* Define to 1 if `vfork' works. */
|
||||
#undef HAVE_WORKING_VFORK
|
||||
|
||||
/* Name of package */
|
||||
#undef PACKAGE
|
||||
|
||||
|
|
@ -202,6 +321,21 @@
|
|||
your system. */
|
||||
#undef PTHREAD_CREATE_JOINABLE
|
||||
|
||||
/* Define to the type of arg 1 for ptrace. */
|
||||
#undef PTRACE_TYPE_ARG1
|
||||
|
||||
/* Define to the type of arg 3 for ptrace. */
|
||||
#undef PTRACE_TYPE_ARG3
|
||||
|
||||
/* Define to the type of arg 4 for ptrace. */
|
||||
#undef PTRACE_TYPE_ARG4
|
||||
|
||||
/* Define to the type of arg 5 for ptrace. */
|
||||
#undef PTRACE_TYPE_ARG5
|
||||
|
||||
/* Define as the return type of ptrace. */
|
||||
#undef PTRACE_TYPE_RET
|
||||
|
||||
/* The size of `long long', as computed by sizeof. */
|
||||
#undef SIZEOF_LONG_LONG
|
||||
|
||||
|
|
@ -270,5 +404,11 @@
|
|||
/* Define to 1 if you need to in order for `stat' and other things to work. */
|
||||
#undef _POSIX_SOURCE
|
||||
|
||||
/* Define to `int' if <sys/types.h> does not define. */
|
||||
#undef pid_t
|
||||
|
||||
/* Define to `unsigned int' if <sys/types.h> does not define. */
|
||||
#undef size_t
|
||||
|
||||
/* Define as `fork' if `vfork' does not work. */
|
||||
#undef vfork
|
||||
|
|
|
|||
File diff suppressed because it is too large
Load Diff
|
|
@ -45,6 +45,9 @@ GDB_AC_COMMON
|
|||
GDB_AC_SELFTEST
|
||||
AM_CONDITIONAL(SELFTEST, $enable_unittests)
|
||||
|
||||
# Check the return and argument types of ptrace.
|
||||
GDB_AC_PTRACE
|
||||
|
||||
TARGET_WORD_SIZE=`sed -n 's,#define BFD_ARCH_SIZE \(.*\)$,\1,p' ../bfd/bfd-in3.h`
|
||||
AC_DEFINE_UNQUOTED(TARGET_WORD_SIZE, $TARGET_WORD_SIZE,
|
||||
[Define to the word size for the target.])
|
||||
|
|
|
|||
Loading…
Reference in New Issue