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configure: Stop checking for PT_GETXMMREGS.

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This request is present on all modern *BSD/i386 systems (those
released since mid-2006), and the *BSD/i386 targets now assume it is
present unconditionally.
This commit is contained in:
John Baldwin 2022-03-02 14:09:55 -08:00
parent 72919b16ec
commit 74320502cb
2 changed files with 0 additions and 57 deletions
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37
gdb/configure vendored
View File

@ -16245,43 +16245,6 @@ $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
fi
# See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
$as_echo_n "checking for PT_GETXMMREGS... " >&6; }
if ${gdb_cv_have_pt_getxmmregs+:} false; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/ptrace.h>
int
main ()
{
PT_GETXMMREGS;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
gdb_cv_have_pt_getxmmregs=yes
else
gdb_cv_have_pt_getxmmregs=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
$as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
if test "$gdb_cv_have_pt_getxmmregs" = yes; then
$as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
fi
# See if <sys/ptrace.h> supports LWP names on FreeBSD
# Older FreeBSD versions don't have the pl_tdname member of
# `struct ptrace_lwpinfo'.

20
gdb/configure.ac
View File

@ -1486,26 +1486,6 @@ if test "$gdb_cv_have_pt_getdbregs" = yes; then
[Define if sys/ptrace.h defines the PT_GETDBREGS request.])
fi
# See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
AC_MSG_CHECKING(for PT_GETXMMREGS)
AC_CACHE_VAL(
[gdb_cv_have_pt_getxmmregs],
[AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM(
[#include <sys/types.h>
#include <sys/ptrace.h>],
[PT_GETXMMREGS;]
)],
[gdb_cv_have_pt_getxmmregs=yes],
[gdb_cv_have_pt_getxmmregs=no]
)]
)
AC_MSG_RESULT($gdb_cv_have_pt_getxmmregs)
if test "$gdb_cv_have_pt_getxmmregs" = yes; then
AC_DEFINE(HAVE_PT_GETXMMREGS, 1,
[Define if sys/ptrace.h defines the PT_GETXMMREGS request.])
fi
# See if <sys/ptrace.h> supports LWP names on FreeBSD
# Older FreeBSD versions don't have the pl_tdname member of
# `struct ptrace_lwpinfo'.