gcc/

        * Makefile.in (libgcc.mk, LIBGCC_DEPS): Add emutls.c.
        * builtin-types.def (BT_WORD): Make unsigned.
        (BT_FN_VOID_PTR_WORD_WORD_PTR): New.
        * builtins.def (BUILT_IN_EMUTLS_GET_ADDRESS): New.
        (BUILT_IN_EMUTLS_REGISTER_COMMON): New.
        * c-decl.c (grokdeclarator): Don't error if !have_tls.
        * c-parser.c (c_parser_omp_threadprivate): Likewise.
        * cgraph.c (decide_is_variable_needed): Look at force_output.
        Recurse for emulated tls.
        * cgraphunit.c (cgraph_varpool_remove_unreferenced_decls): Remove
        checks redundant with decide_is_variable_needed.
        (cgraph_build_static_cdtor): Do cgraph_varpool_assemble_pending_decls.
        * dwarf2out.c (loc_descriptor_from_tree_1): Don't do anything for
        emulated tls.
        * expr.c (emutls_var_address): New.
        (expand_expr_real_1): Expand emulated tls.
        (expand_expr_addr_expr_1): Likewise.
        * libgcc-std.ver: Add __emutls_get_address, __emutls_register_common.
        * output.h (emutls_finish): Declare.
        * toplev.c (compile_file): Call it.
        * tree-ssa-address.c (gen_addr_rtx): Check for const-ness of the
        address before wrapping in CONST.
        * varasm.c (emutls_htab, emutls_object_type): New.
        (EMUTLS_VAR_PREFIX, EMUTLS_TMPL_PREFIX): New.
        (get_emutls_object_name, get_emutls_object_type): New.
        (get_emutls_init_templ_addr, emutls_decl): New.
        (emutls_common_1, emutls_finish): New.
        (assemble_variable): When emulating tls, swap decls; generate
        constructor for the emutls objects.
        (do_assemble_alias): When emulating tls, swap decl and target name.
        (default_encode_section_info): Don't add SYMBOL_FLAG_TLS_SHIFT
        for emulated tls.
        * emutls.c: New file.
        * config/sparc/sol2.h (ASM_DECLARE_OBJECT_NAME): Only emit
        tls_object for real tls.

gcc/cp/
        * decl.c (grokvardecl): Don't error if !have_tls.
        (grokdeclarator): Likewise.
        * parser.c (cp_parser_omp_threadprivate): Likewise.

gcc/fortran/
        * f95-lang.c (gfc_init_builtin_functions): Add __emutls_get_address
        and __emutls_register_common.
        * openmp.c (gfc_match_omp_threadprivate): Don't error if !have_tls.
        * trans-common.c (build_common_decl): Don't check have_tls.
        * trans-decl.c (gfc_finish_var_decl): Likewise.
        * types.def (BT_WORD, BT_FN_PTR_PTR): New.
        (BT_FN_VOID_PTR_WORD_WORD_PTR): New.

gcc/testsuite/
        * lib/target-supports.exp (check_effective_target_tls): Redefine
        to mean non-emulated tls.
        * gcc.dg/tls/alias-1.c: Remove tls requirement.
        * gcc.dg/tls/asm-1.c, gcc.dg/tls/debug-1.c, gcc.dg/tls/diag-1.c,
        gcc.dg/tls/diag-2.c, gcc.dg/tls/diag-3.c, gcc.dg/tls/diag-4.c,
        gcc.dg/tls/diag-5.c, gcc.dg/tls/init-1.c, gcc.dg/tls/nonpic-1.c,
        gcc.dg/tls/opt-10.c, gcc.dg/tls/opt-5.c, gcc.dg/tls/opt-6.c,
        gcc.dg/tls/opt-8.c, gcc.dg/tls/opt-9.c, gcc.dg/tls/pic-1.c,
        gcc.dg/tls/struct-1.c, gcc.dg/tls/trivial.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@117440 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 5 insertions, 5 deletions

diff --git a/gcc/Makefile.in b/gcc/Makefile.in
index 082d0f726a3..f06e464d6e3 100644
--- a/gcc/Makefile.in
+++ b/gcc/Makefile.in
@@ -1422,9 +1422,9 @@ libgcc.mk: config.status Makefile mklibgcc $(LIB2ADD) $(LIB2ADD_ST) specs \
 	LIBGCOV='$(LIBGCOV)' \
 	LIB2ADD='$(LIB2ADD)' \
 	LIB2ADD_ST='$(LIB2ADD_ST)' \
-	LIB2ADDEH='$(LIB2ADDEH)' \
-	LIB2ADDEHSTATIC='$(LIB2ADDEHSTATIC)' \
-	LIB2ADDEHSHARED='$(LIB2ADDEHSHARED)' \
+	LIB2ADDEH='$(LIB2ADDEH) $(srcdir)/emutls.c' \
+	LIB2ADDEHSTATIC='$(LIB2ADDEHSTATIC) $(srcdir)/emutls.c' \
+	LIB2ADDEHSHARED='$(LIB2ADDEHSHARED) $(srcdir)/emutls.c' \
 	LIB2ADDEHDEP='$(LIB2ADDEHDEP)' \
 	LIB2_SIDITI_CONV_FUNCS='$(LIB2_SIDITI_CONV_FUNCS)' \
 	LIBUNWIND='$(LIBUNWIND)' \
@@ -1469,8 +1469,8 @@ LIBGCC_DEPS = $(GCC_PASSES) stmp-int-hdrs $(STMP_FIXPROTO) \
 	$(MACHMODE_H) longlong.h gbl-ctors.h config.status $(srcdir)/libgcc2.h \
 	tsystem.h $(FPBIT) $(DPBIT) $(TPBIT) $(LIB2ADD) \
 	config/dfp-bit.h config/dfp-bit.c \
-	$(LIB2ADD_ST) $(LIB2ADDEH) $(LIB2ADDEHDEP) $(EXTRA_PARTS) \
-	$(srcdir)/config/$(LIB1ASMSRC) \
+	$(LIB2ADD_ST) $(LIB2ADDEH) $(srcdir)/emutls.c $(LIB2ADDEHDEP) \
+	$(EXTRA_PARTS) $(srcdir)/config/$(LIB1ASMSRC) \
 	$(srcdir)/gcov-io.h $(srcdir)/gcov-io.c gcov-iov.h $(SFP_MACHINE)
 
 libgcov.a: libgcc.a; @true