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author | Ian Lance Taylor <ian@gcc.gnu.org> | 2011-01-13 05:42:40 +0000 |
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committer | Ian Lance Taylor <ian@gcc.gnu.org> | 2011-01-13 05:42:40 +0000 |
commit | 5fd58e56f04a8c90f07dc6059b1126f82fa611b6 (patch) | |
tree | 6ea4c2ccdfa331be96e818f3bd7473ce089e5bc4 | |
parent | cff0c39da10717bec95ae9b1d57d05645f91dea9 (diff) | |
download | gcc-5fd58e56f04a8c90f07dc6059b1126f82fa611b6.zip gcc-5fd58e56f04a8c90f07dc6059b1126f82fa611b6.tar.gz gcc-5fd58e56f04a8c90f07dc6059b1126f82fa611b6.tar.bz2 |
Add some Solaris support to mksysinfo.sh.
From Rainer Orth.
From-SVN: r168739
-rwxr-xr-x | libgo/mksysinfo.sh | 31 |
1 files changed, 27 insertions, 4 deletions
diff --git a/libgo/mksysinfo.sh b/libgo/mksysinfo.sh index d28f7ff..f43db61 100755 --- a/libgo/mksysinfo.sh +++ b/libgo/mksysinfo.sh @@ -8,8 +8,8 @@ # This shell script creates the sysinfo.go file which holds types and # constants extracted from the system header files. This relies on a -# hook in gcc: the -ggo option will generate debugging information in -# Go syntax. +# hook in gcc: the -fdump-go-spec option will generate debugging +# information in Go syntax. # We currently #include all the files at once, which works, but leads # to exposing some names which ideally should not be exposed, as they @@ -69,11 +69,13 @@ grep -v '^// ' gen-sysinfo.go | \ grep -v '^func' | \ grep -v '^type _timeval ' | \ grep -v '^type _timespec ' | \ + grep -v '^type _timestruc_t ' | \ grep -v '^type _epoll_' | \ grep -v 'in6_addr' | \ grep -v 'sockaddr_in6' | \ sed -e 's/\([^a-zA-Z0-9_]\)_timeval\([^a-zA-Z0-9_]\)/\1Timeval\2/g' \ -e 's/\([^a-zA-Z0-9_]\)_timespec\([^a-zA-Z0-9_]\)/\1Timespec\2/g' \ + -e 's/\([^a-zA-Z0-9_]\)_timestruc_t\([^a-zA-Z0-9_]\)/\1Timestruc\2/g' \ >> ${OUT} # The errno constants. @@ -83,6 +85,9 @@ grep '^const _E' gen-sysinfo.go | \ # The O_xxx flags. grep '^const _\(O\|F\|FD\)_' gen-sysinfo.go | \ sed -e 's/^\(const \)_\([^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} +if ! grep '^const O_ASYNC' ${OUT} >/dev/null 2>&1; then + echo "const O_ASYNC = 0" >> ${OUT} +fi if ! grep '^const O_CLOEXEC' ${OUT} >/dev/null 2>&1; then echo "const O_CLOEXEC = 0" >> ${OUT} fi @@ -195,9 +200,13 @@ fi if ! grep '^const PTRACE_EVENT_EXIT' ${OUT} > /dev/null 2>&1; then echo "const PTRACE_EVENT_EXIT = 6" >> ${OUT} fi +if ! grep '^const _PTRACE_TRACEME' ${OUT} > /dev/null 2>&1; then + echo "const _PTRACE_TRACEME = 0" >> ${OUT} +fi # The registers returned by PTRACE_GETREGS. This is probably -# GNU/Linux specific. +# GNU/Linux specific; it should do no harm if there is no +# _user_regs_struct. regs=`grep '^type _user_regs_struct struct' gen-sysinfo.go` if test "$regs" != ""; then regs=`echo $regs | sed -e 's/type _user_regs_struct struct //' -e 's/[{}]//g'` @@ -263,6 +272,18 @@ echo $timespec | \ -e 's/tv_sec *[a-zA-Z0-9_]*/Sec Timespec_sec_t/' \ -e 's/tv_nsec *[a-zA-Z0-9_]*/Nsec Timespec_nsec_t/' >> ${OUT} +timestruc=`grep '^type _timestruc_t ' gen-sysinfo.go || true` +if test "$timestruc" != ""; then + timestruc_sec=`echo $timestruc | sed -n -e 's/^.*tv_sec \([^ ]*\);.*$/\1/p'` + timestruc_nsec=`echo $timestruc | sed -n -e 's/^.*tv_nsec \([^ ]*\);.*$/\1/p'` + echo "type Timestruc_sec_t $timestruc_sec" >> ${OUT} + echo "type Timestruc_nsec_t $timestruc_nsec" >> ${OUT} + echo $timestruc | \ + sed -e 's/^type _timestruc_t /type Timestruc /' \ + -e 's/tv_sec *[a-zA-Z0-9_]*/Sec Timestruc_sec_t/' \ + -e 's/tv_nsec *[a-zA-Z0-9_]*/Nsec Timestruc_nsec_t/' >> ${OUT} +fi + # The stat type. grep 'type _stat ' gen-sysinfo.go | \ sed -e 's/type _stat/type Stat_t/' \ @@ -281,6 +302,7 @@ grep 'type _stat ' gen-sysinfo.go | \ -e 's/st_ctim/Ctime/' \ -e 's/\([^a-zA-Z0-9_]\)_timeval\([^a-zA-Z0-9_]\)/\1Timeval\2/g' \ -e 's/\([^a-zA-Z0-9_]\)_timespec\([^a-zA-Z0-9_]\)/\1Timespec\2/g' \ + -e 's/\([^a-zA-Z0-9_]\)_timestruc_t\([^a-zA-Z0-9_]\)/\1Timestruc\2/g' \ >> ${OUT} # The directory searching types. @@ -309,9 +331,10 @@ if test "$rusage" != ""; then f=`echo $field | sed -e 's/^\(.\).*$/\1/'` r=`echo $field | sed -e 's/^.\(.*\)$/\1/'` f=`echo $f | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ` - # Fix _timeval and _timespec. + # Fix _timeval _timespec, and _timestruc_t. r=`echo $r | sed -e s'/ _timeval$/ Timeval/'` r=`echo $r | sed -e s'/ _timespec$/ Timespec/'` + r=`echo $r | sed -e s'/ _timestruc_t$/ Timestruc/'` field="$f$r" nrusage="$nrusage $field;" done |