# psi_add_redir(name, symbol)
-# Add a function redirection to $PSI_REDIRS.
+# Add a function redirection to $PSI_REDIRS_H.
psi_add_redir() {
- cat >>$PSI_REDIRS <<EOF
- {"$1", (psi_func_ptr) $2},
-EOF
+ PSI_REDIRS="$PSI_REDIRS
+ {\"$1\", (psi_func_ptr) $2},"
}
# psi_add_decl(decl, options)
-# Add a pre-defined decl to $PSI_VA_DECLS/$PSI_DECLS.
+# Add a pre-defined decl to $PSI_VA_DECLS_H/$PSI_DECLS_H.
psi_add_decl() {
- case "$2" in
- *functor*)
- cat >>$PSI_FN_DECLS <<EOF
- $1, {0},
-EOF
- ;;
- *vararg*)
- cat >>$PSI_VA_DECLS <<EOF
- $1, {0},
-EOF
- ;;
- *)
- cat >>$PSI_DECLS <<EOF
- $1, {0},
-EOF
- ;;
- esac
+ PSI_DECLS="$PSI_DECLS
+ $1, {0},"
}
dnl PSI_DECL_TYPE(type functor_name, args)
-dnl Adds a pre-defined functor decl to $PSI_FN_DECLS.
+dnl Adds a pre-defined functor decl to $PSI_FN_DECLS_H.
AC_DEFUN(PSI_DECL_TYPE, [
- PSI_DECL_ARGS($1, $2)
- psi_add_decl "$psi_decl_args" functor
+ PSI_DECL_ARGS($1, $2, functor)
+ psi_add_decl "$psi_decl_args"
])
dnl PSI_REDIR(name, custom symbol)
dnl Create a function redirection to an optional custom symbol.
psi_add_redir $1 ifelse([$2],[],[$1],[$2])
])
-dnl PSI_FUNC_LIBC_MAIN()
-dnl Check for the platforms default stub in executables.
-AC_DEFUN(PSI_FUNC_LIBC_MAIN, [
- AC_REQUIRE([AC_PROG_AWK])
- AC_CACHE_CHECK(for libc start main symbol, psi_cv_libc_main, [
- psi_libc_main=
- AC_TRY_LINK(PSI_INCLUDES, [(void)0;], [
- psi_libc_main=`nm -g conftest$ac_exeext | $AWK -F ' *|@' '/^@<:@@<:@:space:@:>@@:>@+U / {print$[]3; exit}'`
- ])
- psi_cv_libc_main=$psi_libc_main
- ])
-])
-
-dnl PSI_DECL_ARGS(decl args)
+dnl PSI_DECL_ARGS(decl func, decl args, options)
dnl INTERNAL: build psi_decl_args
AC_DEFUN(PSI_DECL_ARGS, [
psi_decl_args=
- PSI_DECL_ARG($1)
+ PSI_DECL_ARG([$1], [$3])
m4_case([$2],
[(void)], [],
[()], [],
[], [],
- [m4_map_args_sep([PSI_DECL_ARG(m4_normalize(], [))], [], m4_bregexp([$2], [(\(.*\))], [\1]))])
+ [m4_map_args_sep(
+ [PSI_DECL_ARG(m4_normalize(],
+ [), [0])], [], m4_bregexp([$2], [(\(.*\))], [\1]))])
])
-dnl PSI_DECL_ARG(decl arg)
+dnl PSI_DECL_ARG(decl arg, options)
dnl INTERNAL: build psi_decl_args
AC_DEFUN(PSI_DECL_ARG, [
- m4_define([member_name], PSI_VAR_NAME($1))
- m4_define([member_type], PSI_VAR_TYPE($1))
+ m4_define([member_name], PSI_VAR_NAME([$1]))
+ m4_define([member_type], PSI_VAR_TYPE([$1]))
PSI_TYPE_INDIRECTION([$1],, pl, as)
if test -n "$psi_decl_args"; then
psi_decl_args="$psi_decl_args, "
fi
- psi_decl_args="[$psi_decl_args{]PSI_TYPE_PAIR(member_type)[, \"]member_name[\",] $pl, $as[}]"
+ psi_decl_args="[$psi_decl_args{]ifelse([$2],,DECL_KIND_STD,[ifelse([$2],0,0,AS_TR_CPP([DECL_KIND_$2]))])[, ]PSI_TYPE_PAIR(member_type)[, \"]member_name[\",] $pl, $as[}]"
])
dnl PSI_DECL(type func, args, flags, libs)
dnl Check for a function or macro declaration and a possible asm redirection.
-dnl Adds a pre-defined (vararg) decl to $PSI_VA_DECLS/$PSI_DECLS.
+dnl Adds a pre-defined (vararg) decl to $PSI_VA_DECLS_H/$PSI_DECLS_H.
dnl Calls PSI_MACRO if PSI_FUNC fails.
AC_DEFUN(PSI_DECL, [
- AC_REQUIRE([PSI_FUNC_LIBC_MAIN])dnl
-
- PSI_DECL_ARGS($1, $2)
+ PSI_DECL_ARGS($1, $2, $3)
psi_symbol="PSI_VAR_NAME($1)"
AC_CACHE_CHECK(for PSI_VAR_NAME($1), [psi_cv_fn_]PSI_VAR_NAME($1), [
then
PSI_REDIR($psi_symbol)
fi
- psi_add_decl "$psi_decl_args" $3
+ psi_add_decl "$psi_decl_args"
;;
esac
;;
;;
*)
PSI_REDIR($psi_symbol)
- psi_add_decl "$psi_decl_args" $3
+ psi_add_decl "$psi_decl_args"
;;
esac
])