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Support for Unixware 7.1.x pxstatus_t and lwpxstatus_t.

binutils-2_11-branch
Alan Modra 26 years ago
parent
24dd9f7582
commit
f572a39d15
4 changed files with 130 additions and 41 deletions
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  1. 7
      bfd/ChangeLog
  2. 150
      bfd/configure
  3. 2
      bfd/configure.in
  4. 12
      bfd/elf.c

7
bfd/ChangeLog
View File

@ -1,3 +1,10 @@
2000-09-30 Petr Sorfa <petrs@sco.com>
* elf.c (elfcore_grok_pstatus): Check for size of pxstatus_t.
(elfcore_grok_lwpstatus): Check for size of lwpxstatus_t.
* configure.in: Add check for pxstatus_t and lwpxstatus_t.
* configure: Regenerate.
2000-09-27 Hans-Peter Nilsson <hp@axis.com>
Define two bfd_targets for absence and presence of leading

150
bfd/configure
View File

@ -5384,13 +5384,49 @@ EOF
fi
echo "$ac_t""$bfd_cv_have_sys_procfs_type_pstatus_t" 1>&6
echo $ac_n "checking for pxstatus_t in sys/procfs.h""... $ac_c" 1>&6
echo "configure:5389: checking for pxstatus_t in sys/procfs.h" >&5
if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pxstatus_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 5394 "configure"
#include "confdefs.h"
#define _SYSCALL32
#include <sys/procfs.h>
int main() {
pxstatus_t avar
; return 0; }
EOF
if { (eval echo configure:5403: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
bfd_cv_have_sys_procfs_type_pxstatus_t=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
bfd_cv_have_sys_procfs_type_pxstatus_t=no
fi
rm -f conftest*
fi
if test $bfd_cv_have_sys_procfs_type_pxstatus_t = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_PXSTATUS_T 1
EOF
fi
echo "$ac_t""$bfd_cv_have_sys_procfs_type_pxstatus_t" 1>&6
echo $ac_n "checking for pstatus32_t in sys/procfs.h""... $ac_c" 1>&6
echo "configure:5389: checking for pstatus32_t in sys/procfs.h" >&5
echo "configure:5425: checking for pstatus32_t in sys/procfs.h" >&5
if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pstatus32_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 5394 "configure"
#line 5430 "configure"
#include "confdefs.h"
#define _SYSCALL32
@ -5399,7 +5435,7 @@ int main() {
pstatus32_t avar
; return 0; }
EOF
if { (eval echo configure:5403: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:5439: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
bfd_cv_have_sys_procfs_type_pstatus32_t=yes
else
@ -5421,12 +5457,12 @@ EOF
echo "$ac_t""$bfd_cv_have_sys_procfs_type_pstatus32_t" 1>&6
echo $ac_n "checking for prpsinfo_t in sys/procfs.h""... $ac_c" 1>&6
echo "configure:5425: checking for prpsinfo_t in sys/procfs.h" >&5
echo "configure:5461: checking for prpsinfo_t in sys/procfs.h" >&5
if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prpsinfo_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 5430 "configure"
#line 5466 "configure"
#include "confdefs.h"
#define _SYSCALL32
@ -5435,7 +5471,7 @@ int main() {
prpsinfo_t avar
; return 0; }
EOF
if { (eval echo configure:5439: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:5475: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
bfd_cv_have_sys_procfs_type_prpsinfo_t=yes
else
@ -5457,12 +5493,12 @@ EOF
echo "$ac_t""$bfd_cv_have_sys_procfs_type_prpsinfo_t" 1>&6
echo $ac_n "checking for prpsinfo32_t in sys/procfs.h""... $ac_c" 1>&6
echo "configure:5461: checking for prpsinfo32_t in sys/procfs.h" >&5
echo "configure:5497: checking for prpsinfo32_t in sys/procfs.h" >&5
if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prpsinfo32_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 5466 "configure"
#line 5502 "configure"
#include "confdefs.h"
#define _SYSCALL32
@ -5471,7 +5507,7 @@ int main() {
prpsinfo32_t avar
; return 0; }
EOF
if { (eval echo configure:5475: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:5511: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
bfd_cv_have_sys_procfs_type_prpsinfo32_t=yes
else
@ -5493,12 +5529,12 @@ EOF
echo "$ac_t""$bfd_cv_have_sys_procfs_type_prpsinfo32_t" 1>&6
echo $ac_n "checking for psinfo_t in sys/procfs.h""... $ac_c" 1>&6
echo "configure:5497: checking for psinfo_t in sys/procfs.h" >&5
echo "configure:5533: checking for psinfo_t in sys/procfs.h" >&5
if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_psinfo_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 5502 "configure"
#line 5538 "configure"
#include "confdefs.h"
#define _SYSCALL32
@ -5507,7 +5543,7 @@ int main() {
psinfo_t avar
; return 0; }
EOF
if { (eval echo configure:5511: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:5547: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
bfd_cv_have_sys_procfs_type_psinfo_t=yes
else
@ -5529,12 +5565,12 @@ EOF
echo "$ac_t""$bfd_cv_have_sys_procfs_type_psinfo_t" 1>&6
echo $ac_n "checking for psinfo32_t in sys/procfs.h""... $ac_c" 1>&6
echo "configure:5533: checking for psinfo32_t in sys/procfs.h" >&5
echo "configure:5569: checking for psinfo32_t in sys/procfs.h" >&5
if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_psinfo32_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 5538 "configure"
#line 5574 "configure"
#include "confdefs.h"
#define _SYSCALL32
@ -5543,7 +5579,7 @@ int main() {
psinfo32_t avar
; return 0; }
EOF
if { (eval echo configure:5547: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:5583: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
bfd_cv_have_sys_procfs_type_psinfo32_t=yes
else
@ -5565,12 +5601,12 @@ EOF
echo "$ac_t""$bfd_cv_have_sys_procfs_type_psinfo32_t" 1>&6
echo $ac_n "checking for lwpstatus_t in sys/procfs.h""... $ac_c" 1>&6
echo "configure:5569: checking for lwpstatus_t in sys/procfs.h" >&5
echo "configure:5605: checking for lwpstatus_t in sys/procfs.h" >&5
if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_lwpstatus_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 5574 "configure"
#line 5610 "configure"
#include "confdefs.h"
#define _SYSCALL32
@ -5579,7 +5615,7 @@ int main() {
lwpstatus_t avar
; return 0; }
EOF
if { (eval echo configure:5583: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:5619: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
bfd_cv_have_sys_procfs_type_lwpstatus_t=yes
else
@ -5600,13 +5636,49 @@ EOF
fi
echo "$ac_t""$bfd_cv_have_sys_procfs_type_lwpstatus_t" 1>&6
echo $ac_n "checking for lwpxstatus_t in sys/procfs.h""... $ac_c" 1>&6
echo "configure:5641: checking for lwpxstatus_t in sys/procfs.h" >&5
if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_lwpxstatus_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 5646 "configure"
#include "confdefs.h"
#define _SYSCALL32
#include <sys/procfs.h>
int main() {
lwpxstatus_t avar
; return 0; }
EOF
if { (eval echo configure:5655: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
bfd_cv_have_sys_procfs_type_lwpxstatus_t=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
bfd_cv_have_sys_procfs_type_lwpxstatus_t=no
fi
rm -f conftest*
fi
if test $bfd_cv_have_sys_procfs_type_lwpxstatus_t = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_LWPXSTATUS_T 1
EOF
fi
echo "$ac_t""$bfd_cv_have_sys_procfs_type_lwpxstatus_t" 1>&6
echo $ac_n "checking for lwpstatus_t.pr_context in sys/procfs.h""... $ac_c" 1>&6
echo "configure:5605: checking for lwpstatus_t.pr_context in sys/procfs.h" >&5
echo "configure:5677: checking for lwpstatus_t.pr_context in sys/procfs.h" >&5
if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_context'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 5610 "configure"
#line 5682 "configure"
#include "confdefs.h"
#define _SYSCALL32
@ -5615,7 +5687,7 @@ int main() {
lwpstatus_t avar; void* aref = (void*) &avar.pr_context
; return 0; }
EOF
if { (eval echo configure:5619: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:5691: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_context=yes
else
@ -5637,12 +5709,12 @@ EOF
echo "$ac_t""$bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_context" 1>&6
echo $ac_n "checking for lwpstatus_t.pr_reg in sys/procfs.h""... $ac_c" 1>&6
echo "configure:5641: checking for lwpstatus_t.pr_reg in sys/procfs.h" >&5
echo "configure:5713: checking for lwpstatus_t.pr_reg in sys/procfs.h" >&5
if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_reg'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 5646 "configure"
#line 5718 "configure"
#include "confdefs.h"
#define _SYSCALL32
@ -5651,7 +5723,7 @@ int main() {
lwpstatus_t avar; void* aref = (void*) &avar.pr_reg
; return 0; }
EOF
if { (eval echo configure:5655: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:5727: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_reg=yes
else
@ -5673,12 +5745,12 @@ EOF
echo "$ac_t""$bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_reg" 1>&6
echo $ac_n "checking for win32_pstatus_t in sys/procfs.h""... $ac_c" 1>&6
echo "configure:5677: checking for win32_pstatus_t in sys/procfs.h" >&5
echo "configure:5749: checking for win32_pstatus_t in sys/procfs.h" >&5
if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_win32_pstatus_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 5682 "configure"
#line 5754 "configure"
#include "confdefs.h"
#define _SYSCALL32
@ -5687,7 +5759,7 @@ int main() {
win32_pstatus_t avar
; return 0; }
EOF
if { (eval echo configure:5691: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:5763: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
bfd_cv_have_sys_procfs_type_win32_pstatus_t=yes
else
@ -6076,17 +6148,17 @@ for ac_hdr in unistd.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:6080: checking for $ac_hdr" >&5
echo "configure:6152: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 6085 "configure"
#line 6157 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:6090: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:6162: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@ -6115,12 +6187,12 @@ done
for ac_func in getpagesize
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:6119: checking for $ac_func" >&5
echo "configure:6191: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 6124 "configure"
#line 6196 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@ -6143,7 +6215,7 @@ $ac_func();
; return 0; }
EOF
if { (eval echo configure:6147: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:6219: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@ -6168,7 +6240,7 @@ fi
done
echo $ac_n "checking for working mmap""... $ac_c" 1>&6
echo "configure:6172: checking for working mmap" >&5
echo "configure:6244: checking for working mmap" >&5
if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -6176,7 +6248,7 @@ else
ac_cv_func_mmap_fixed_mapped=no
else
cat > conftest.$ac_ext <<EOF
#line 6180 "configure"
#line 6252 "configure"
#include "confdefs.h"
/* Thanks to Mike Haertel and Jim Avera for this test.
@ -6316,7 +6388,7 @@ main()
}
EOF
if { (eval echo configure:6320: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
if { (eval echo configure:6392: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_func_mmap_fixed_mapped=yes
else
@ -6341,12 +6413,12 @@ fi
for ac_func in madvise mprotect
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:6345: checking for $ac_func" >&5
echo "configure:6417: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 6350 "configure"
#line 6422 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@ -6369,7 +6441,7 @@ $ac_func();
; return 0; }
EOF
if { (eval echo configure:6373: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:6445: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else

2
bfd/configure.in
View File

@ -343,12 +343,14 @@ changequote([,])dnl
BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(prstatus_t, pr_who)
BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(prstatus32_t, pr_who)
BFD_HAVE_SYS_PROCFS_TYPE(pstatus_t)
BFD_HAVE_SYS_PROCFS_TYPE(pxstatus_t)
BFD_HAVE_SYS_PROCFS_TYPE(pstatus32_t)
BFD_HAVE_SYS_PROCFS_TYPE(prpsinfo_t)
BFD_HAVE_SYS_PROCFS_TYPE(prpsinfo32_t)
BFD_HAVE_SYS_PROCFS_TYPE(psinfo_t)
BFD_HAVE_SYS_PROCFS_TYPE(psinfo32_t)
BFD_HAVE_SYS_PROCFS_TYPE(lwpstatus_t)
BFD_HAVE_SYS_PROCFS_TYPE(lwpxstatus_t)
BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(lwpstatus_t, pr_context)
BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(lwpstatus_t, pr_reg)
BFD_HAVE_SYS_PROCFS_TYPE(win32_pstatus_t)

12
bfd/elf.c
View File

@ -5553,7 +5553,11 @@ elfcore_grok_pstatus (abfd, note)
bfd *abfd;
Elf_Internal_Note *note;
{
if (note->descsz == sizeof (pstatus_t))
if (note->descsz == sizeof (pstatus_t)
#if defined (HAVE_PXSTATUS_T)
|| note->descsz == sizeof (pxstatus_t)
#endif
)
{
pstatus_t pstat;
@ -5591,7 +5595,11 @@ elfcore_grok_lwpstatus (abfd, note)
char *name;
asection *sect;
if (note->descsz != sizeof (lwpstat))
if (note->descsz != sizeof (lwpstat)
#if defined (HAVE_LWPXSTATUS_T)
&& note->descsz != sizeof (lwpxstatus_t)
#endif
)
return true;
memcpy (&lwpstat, note->descdata, sizeof (lwpstat));

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