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on the template class 'vec'.
This patch rewrites the old VEC macro-based interface into a new one
based on the template class 'vec'. The user-visible changes are
described in http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec.
I have tested the patch pretty extensively:
- Regular bootstraps on x86_64, ppc, ia64, sparc and hppa.
- Bootstraps with --enable-checking=release
- Bootstraps with --enable-checking=gc,gcac
- Basic builds on all targets (using contrib/config-list.mk).
We no longer access the vectors via VEC_* macros. The pattern is
"VEC_operation (T, A, V, args)" becomes "V.operation (args)".
The only thing I could not do is create proper ctors and dtors for the
vec class. Since these vectors are stored in unions, we
have to keep them as PODs (C++03 does not allow non-PODs in unions).
This means that creation and destruction must be explicit. There is a
new method vec<type, allocation, layout>::create() and another vec<type,
allocation, layout>::destroy() to allocate the internal vector.
For vectors that must be pointers, there is a family of free functions
that implement the operations that need to tolerate NULL vectors.
These functions all start with the prefix 'vec_safe_'. See the wiki
page for details.
The gengtype change removes the special handling for VEC() that used
to exist in gengtype. Additionally, it allows gengtype to recognize
templates of more than one argument and introduces the concept of an
undefined type (useful for template arguments that may or may not be
types).
When a TYPE_UNDEFINED is reached, gengtype will ignore it if it
happens inside a type marked with GTY((user)). Otherwise, it will
emit an error.
Finally, gengtype rejects root types marked GTY((user)) that are not
first class pointers.
2012-11-16 Diego Novillo <dnovillo@google.com>
VEC API overhaul (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
* vec.c (register_overhead): Convert it into
member function of vec_prefix.
(release_overhead): Likewise.
(calculate_allocation): Likewise.
(vec_heap_free): Remove.
(vec_gc_o_reserve_1): Remove.
(vec_heap_o_reserve_1): Remove.
(vec_stack_o_reserve_1): Remove.
(vec_stack_o_reserve_exact): Remove.
(register_stack_vec): New.
(stack_vec_register_index): New.
(unregister_stack_vec): New.
(vec_assert_fail): Remove.
* vec.h: Conditionally include ggc.h. Document conditional
hackery.
Update top-level documentation.
(ALONE_VEC_CHECK_INFO): Remove.
(VEC_CHECK_INFO): Remove.
(ALONE_VEC_CHECK_DECL): Remove.
(VEC_CHECK_DECL): Remove.
(ALONE_VEC_CHECK_PASS): Remove.
(VEC_CHECK_PASS): Remove.
(VEC_ASSERT): Remove.
(vec_prefix): Add friends va_gc, va_gc_atomic, va_heap and
va_stack.
Mark fields alloc_ and num_ as protected.
(struct vec_t): Remove. Remove all function members.
(struct vl_embed): Declare.
(struct vl_ptr): Declare.
(free): Remove.
(reserve_exact): Remove.
(reserve): Remove.
(safe_splice): Remove.
(safe_push): Remove.
(safe_grow): Remove.
(safe_grow_cleared): Remove.
(safe_insert): Remove.
(DEF_VEC_I): Remove.
(DEF_VEC_ALLOC_I): Remove.
(DEF_VEC_P): Remove.
(DEF_VEC_ALLOC_P): Remove.
(DEF_VEC_O): Remove.
(DEF_VEC_ALLOC_O): Remove.
(DEF_VEC_ALLOC_P_STACK): Remove.
(DEF_VEC_ALLOC_O_STACK): Remove.
(DEF_VEC_ALLOC_I_STACK): Remove.
(DEF_VEC_A): Remove.
(DEF_VEC_ALLOC_A): Remove.
(vec_stack_p_reserve_exact_1): Remove.
(vec_stack_o_reserve): Remove.
(vec_stack_o_reserve_exact): Remove.
(VEC_length): Remove.
(VEC_empty): Remove.
(VEC_address): Remove.
(vec_address): Remove.
(VEC_last): Remove.
(VEC_index): Remove.
(VEC_iterate): Remove.
(VEC_embedded_size): Remove.
(VEC_embedded_init): Remove.
(VEC_free): Remove.
(VEC_copy): Remove.
(VEC_space): Remove.
(VEC_reserve): Remove.
(VEC_reserve_exact): Remove.
(VEC_splice): Remove.
(VEC_safe_splice): Remove.
(VEC_quick_push): Remove.
(VEC_safe_push): Remove.
(VEC_pop): Remove.
(VEC_truncate): Remove.
(VEC_safe_grow): Remove.
(VEC_replace): Remove.
(VEC_quick_insert): Remove.
(VEC_safe_insert): Remove.
(VEC_ordered_remove): Remove.
(VEC_unordered_remove): Remove.
(VEC_block_remove): Remove.
(VEC_lower_bound): Remove.
(VEC_alloc): Remove.
(VEC_qsort): Remove.
(va_heap): Declare.
(va_heap::default_layout): New typedef to vl_ptr.
(va_heap::reserve): New.
(va_heap::release): New.
(va_gc): Declare.
(va_gc::default_layout): New typedef to vl_embed.
(va_gc::reserve): New.
(va_gc::release): New.
(va_gc_atomic): Declare. Inherit from va_gc.
(va_stack): Declare.
(va_stack::default_layout): New typedef to vl_ptr.
(va_stack::alloc): New.
(va_stack::reserve): New.
(va_stack::release): New.
(register_stack_vec): Declare.
(stack_vec_register_index): Declare.
(unregister_stack_vec): Declare.
(vec<T, A = va_heap, L = typename A::default_layout>): Declare
empty vec template.
(vec<T, A, vl_embed>): Partial specialization for embedded
layout.
(vec<T, A, vl_embed>::allocated): New.
(vec<T, A, vl_embed>::length): New.
(vec<T, A, vl_embed>::is_empty): New.
(vec<T, A, vl_embed>::address): New.
(vec<T, A, vl_embed>::operator[]): New.
(vec<T, A, vl_embed>::last New.
(vec<T, A, vl_embed>::space): New.
(vec<T, A, vl_embed>::iterate): New.
(vec<T, A, vl_embed>::iterate): New.
(vec<T, A, vl_embed>::copy): New.
(vec<T, A, vl_embed>::splice): New.
(vec<T, A, vl_embed>::quick_push New.
(vec<T, A, vl_embed>::pop New.
(vec<T, A, vl_embed>::truncate): New.
(vec<T, A, vl_embed>::quick_insert): New.
(vec<T, A, vl_embed>::ordered_remove): New.
(vec<T, A, vl_embed>::unordered_remove): New.
(vec<T, A, vl_embed>::block_remove): New.
(vec<T, A, vl_embed>::qsort): New.
(vec<T, A, vl_embed>::lower_bound): New.
(vec<T, A, vl_embed>::embedded_size): New.
(vec<T, A, vl_embed>::embedded_init): New.
(vec<T, A, vl_embed>::quick_grow): New.
(vec<T, A, vl_embed>::quick_grow_cleared): New.
(vec_safe_space): New.
(vec_safe_length): New.
(vec_safe_address): New.
(vec_safe_is_empty): New.
(vec_safe_reserve): New.
(vec_safe_reserve_exact): New.
(vec_alloc): New.
(vec_free): New.
(vec_safe_grow): New.
(vec_safe_grow_cleared): New.
(vec_safe_iterate): New.
(vec_safe_push): New.
(vec_safe_insert): New.
(vec_safe_truncate): New.
(vec_safe_copy): New.
(vec_safe_splice): New.
(vec<T, A, vl_ptr>): New partial specialization for the space
efficient layout.
(vec<T, A, vl_ptr>::exists): New.
(vec<T, A, vl_ptr>::is_empty): New.
(vec<T, A, vl_ptr>::length): New.
(vec<T, A, vl_ptr>::address): New.
(vec<T, A, vl_ptr>::operator[]): New.
(vec<T, A, vl_ptr>::operator!=): New.
(vec<T, A, vl_ptr>::operator==): New.
(vec<T, A, vl_ptr>::last): New.
(vec<T, A, vl_ptr>::space): New.
(vec<T, A, vl_ptr>::iterate): New.
(vec<T, A, vl_ptr>::copy): New.
(vec<T, A, vl_ptr>::reserve): New.
(vec<T, A, vl_ptr>::reserve_exact): New.
(vec<T, A, vl_ptr>::splice): New.
(vec<T, A, vl_ptr>::safe_splice): New.
(vec<T, A, vl_ptr>::quick_push): New.
(vec<T, A, vl_ptr>::safe_push): New.
(vec<T, A, vl_ptr>::pop): New.
(vec<T, A, vl_ptr>::truncate): New.
(vec<T, A, vl_ptr>::safe_grow): New.
(vec<T, A, vl_ptr>::safe_grow_cleared): New.
(vec<T, A, vl_ptr>::quick_grow): New.
(vec<T, A, vl_ptr>::quick_grow_cleared): New.
(vec<T, A, vl_ptr>::quick_insert): New.
(vec<T, A, vl_ptr>::safe_insert): New.
(vec<T, A, vl_ptr>::ordered_remove): New.
(vec<T, A, vl_ptr>::unordered_remove): New.
(vec<T, A, vl_ptr>::block_remove): New.
(vec<T, A, vl_ptr>::qsort): New.
(vec<T, A, vl_ptr>::lower_bound): New.
(vec_stack_alloc): Define.
(FOR_EACH_VEC_SAFE_ELT): Define.
* vecir.h: Remove. Update all users.
* vecprim.h: Remove. Update all users.
Move uchar to coretypes.h.
* Makefile.in (VEC_H): Add $(GGC_H).
Remove vecir.h and vecprim.h dependencies everywhere.
2012-11-16 Diego Novillo <dnovillo@google.com>
* gengtype-lex.l (VEC): Remove.
Add characters in the set [\!\>\.-].
* gengtype-parse.c (token_names): Remove "VEC".
(require_template_declaration): Remove handling of VEC_TOKEN.
(type): Likewise.
Call create_user_defined_type when parsing GTY((user)).
* gengtype-state.c (type_lineloc): handle TYPE_UNDEFINED.
(write_state_undefined_type): New.
(write_state_type): Call write_state_undefined_type for
TYPE_UNDEFINED.
(read_state_type): Call read_state_undefined_type for
TYPE_UNDEFINED.
* gengtype.c (dbgprint_count_type_at): Handle TYPE_UNDEFINED.
(create_user_defined_type): Make extern.
(type_for_name): Factor out of resolve_typedef.
(create_undefined_type): New
(resolve_typedef): Call it when we cannot find a previous
typedef and the type is not a template.
(find_structure): Accept TYPE_UNDEFINED.
(set_gc_used_type): Add argument ALLOWED_UNDEFINED_TYPES,
default to false.
Emit an error for TYPE_UNDEFINED unless LEVEL is GC_UNUSED or
ALLOWED_UNDEFINED_TYPES is set.
Set ALLOWED_UNDEFINED_TYPES to true for TYPE_USER_STRUCT.
(filter_type_name): Accept templates with more than one
argument.
(output_mangled_typename): Handle TYPE_UNDEFINED
(walk_type): Likewise.
(write_types_process_field): Likewise.
(write_func_for_structure): If CHAIN_NEXT is set, ORIG_S
should not be a user-defined type.
(write_types_local_user_process_field): Handle TYPE_ARRAY,
TYPE_NONE and TYPE_UNDEFINED.
(write_types_local_process_field): Likewise.
(contains_scalar_p): Return 0 for TYPE_USER_STRUCT.
(write_root): Reject user-defined types that are not pointers.
Handle TYPE_NONE, TYPE_UNDEFINED, TYPE_UNION, TYPE_LANG_STRUCT
and TYPE_PARAM_STRUCT.
(output_typename): Handle TYPE_NONE, TYPE_UNDEFINED, and
TYPE_ARRAY.
(dump_typekind): Handle TYPE_UNDEFINED.
* gengtype.h (enum typekind): Add TYPE_UNDEFINED.
(create_user_defined_type): Declare.
(enum gty_token): Remove VEC_TOKEN.
2012-11-16 Diego Novillo <dnovillo@google.com>
Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
* coretypes.h (uchar): Define.
* alias.c: Use new vec API in vec.h.
* asan.c: Likewise.
* attribs.c: Likewise.
* basic-block.h: Likewise.
* bb-reorder.c: Likewise.
* builtins.c: Likewise.
* calls.c: Likewise.
* cfg.c: Likewise.
* cfganal.c: Likewise.
* cfgcleanup.c: Likewise.
* cfgexpand.c: Likewise.
* cfghooks.c: Likewise.
* cfghooks.h: Likewise.
* cfgloop.c: Likewise.
* cfgloop.h: Likewise.
* cfgloopanal.c: Likewise.
* cfgloopmanip.c: Likewise.
* cfgrtl.c: Likewise.
* cgraph.c: Likewise.
* cgraph.h: Likewise.
* cgraphclones.c: Likewise.
* cgraphunit.c: Likewise.
* combine.c: Likewise.
* compare-elim.c: Likewise.
* coverage.c: Likewise.
* cprop.c: Likewise.
* data-streamer.h: Likewise.
* dbxout.c: Likewise.
* dce.c: Likewise.
* df-core.c: Likewise.
* df-problems.c: Likewise.
* df-scan.c: Likewise.
* dominance.c: Likewise.
* domwalk.c: Likewise.
* domwalk.h: Likewise.
* dse.c: Likewise.
* dwarf2cfi.c: Likewise.
* dwarf2out.c: Likewise.
* dwarf2out.h: Likewise.
* emit-rtl.c: Likewise.
* except.c: Likewise.
* except.h: Likewise.
* expr.c: Likewise.
* expr.h: Likewise.
* final.c: Likewise.
* fold-const.c: Likewise.
* function.c: Likewise.
* function.h: Likewise.
* fwprop.c: Likewise.
* gcc.c: Likewise.
* gcse.c: Likewise.
* genattr.c: Likewise.
* genattrtab.c: Likewise.
* genautomata.c: Likewise.
* genextract.c: Likewise.
* genopinit.c: Likewise
* ggc-common.c: Likewise.
* ggc.h: Likewise.
* gimple-low.c: Likewise.
* gimple-ssa-strength-reduction.c: Likewise.
* gimple-streamer-in.c: Likewise.
* gimple.c: Likewise.
* gimple.h: Likewise.
* gimplify.c: Likewise.
* graph.c: Likewise.
* graphds.c: Likewise.
* graphds.h: Likewise.
* graphite-blocking.c: Likewise.
* graphite-clast-to-gimple.c: Likewise.
* graphite-dependences.c: Likewise.
* graphite-interchange.c: Likewise.
* graphite-optimize-isl.c: Likewise.
* graphite-poly.c: Likewise.
* graphite-poly.h: Likewise.
* graphite-scop-detection.c: Likewise.
* graphite-scop-detection.h: Likewise.
* graphite-sese-to-poly.c: Likewise.
* graphite.c: Likewise.
* godump.c: Likewise.
* haifa-sched.c: Likewise.
* hw-doloop.c: Likewise.
* hw-doloop.h: Likewise.
* ifcvt.c: Likewise.
* insn-addr.h: Likewise.
* ipa-cp.c: Likewise.
* ipa-inline-analysis.c: Likewise.
* ipa-inline-transform.c: Likewise.
* ipa-inline.c: Likewise.
* ipa-inline.h: Likewise.
* ipa-prop.c: Likewise.
* ipa-prop.h: Likewise.
* ipa-pure-const.c: Likewise.
* ipa-ref-inline.h: Likewise.
* ipa-ref.c: Likewise.
* ipa-ref.h: Likewise.
* ipa-reference.c: Likewise.
* ipa-split.c: Likewise.
* ipa-utils.c: Likewise.
* ipa-utils.h: Likewise.
* ipa.c: Likewise.
* ira-build.c: Likewise.
* ira-color.c: Likewise.
* ira-emit.c: Likewise.
* ira-int.h: Likewise.
* ira.c: Likewise.
* loop-invariant.c: Likewise.
* loop-unroll.c: Likewise.
* lower-subreg.c: Likewise.
* lra-lives.c: Likewise.
* lra.c: Likewise.
* lto-cgraph.c: Likewise.
* lto-section-out.c: Likewise.
* lto-streamer-in.c: Likewise.
* lto-streamer-out.c: Likewise.
* lto-streamer.h: Likewise.
* lto-symtab.c: Likewise.
* mcf.c: Likewise.
* modulo-sched.c: Likewise.
* omp-low.c: Likewise.
* opts-common.c: Likewise.
* opts-global.c: Likewise.
* opts.c: Likewise.
* opts.h: Likewise.
* passes.c: Likewise.
* predict.c: Likewise.
* print-tree.c: Likewise.
* profile.c: Likewise.
* profile.h: Likewise.
* read-rtl.c: Likewise.
* ree.c: Likewise.
* reg-stack.c: Likewise.
* regrename.c: Likewise.
* regrename.h: Likewise.
* reload.c: Likewise.
* reload.h: Likewise.
* reload1.c: Likewise.
* rtl.h: Likewise.
* sched-deps.c: Likewise.
* sched-int.h: Likewise.
* sdbout.c: Likewise.
* sel-sched-dump.c: Likewise.
* sel-sched-ir.c: Likewise.
* sel-sched-ir.h: Likewise.
* sel-sched.c: Likewise.
* sese.c: Likewise.
* sese.h: Likewise.
* statistics.h: Likewise.
* stmt.c: Likewise.
* stor-layout.c: Likewise.
* store-motion.c: Likewise.
* tlink.c: Likewise.
* toplev.c: Likewise.
* trans-mem.c: Likewise.
* tree-browser.c: Likewise.
* tree-call-cdce.c: Likewise.
* tree-cfg.c: Likewise.
* tree-cfgcleanup.c: Likewise.
* tree-chrec.c: Likewise.
* tree-chrec.h: Likewise.
* tree-complex.c: Likewise.
* tree-data-ref.c: Likewise.
* tree-data-ref.h: Likewise.
* tree-dfa.c: Likewise.
* tree-diagnostic.c: Likewise.
* tree-dump.c: Likewise.
* tree-eh.c: Likewise.
* tree-emutls.c: Likewise.
* tree-flow.h: Likewise.
* tree-if-conv.c: Likewise.
* tree-inline.c: Likewise.
* tree-inline.h: Likewise.
* tree-into-ssa.c: Likewise.
* tree-iterator.c: Likewise.
* tree-loop-distribution.c: Likewise.
* tree-mudflap.c: Likewise.
* tree-optimize.c: Likewise.
* tree-outof-ssa.c: Likewise.
* tree-parloops.c: Likewise.
* tree-phinodes.c: Likewise.
* tree-predcom.c: Likewise.
* tree-pretty-print.c: Likewise.
* tree-scalar-evolution.c: Likewise.
* tree-sra.c: Likewise.
* tree-ssa-address.c: Likewise.
* tree-ssa-alias.c: Likewise.
* tree-ssa-ccp.c: Likewise.
* tree-ssa-coalesce.c: Likewise.
* tree-ssa-dce.c: Likewise.
* tree-ssa-dom.c: Likewise.
* tree-ssa-forwprop.c: Likewise.
* tree-ssa-live.c: Likewise.
* tree-ssa-live.h: Likewise.
* tree-ssa-loop-im.c: Likewise.
* tree-ssa-loop-ivcanon.c: Likewise.
* tree-ssa-loop-ivopts.c: Likewise.
* tree-ssa-loop-manip.c: Likewise.
* tree-ssa-loop-niter.c: Likewise.
* tree-ssa-loop-prefetch.c: Likewise.
* tree-ssa-math-opts.c: Likewise.
* tree-ssa-operands.c: Likewise.
* tree-ssa-phiopt.c: Likewise.
* tree-ssa-phiprop.c: Likewise.
* tree-ssa-pre.c: Likewise.
* tree-ssa-propagate.c: Likewise.
* tree-ssa-reassoc.c: Likewise.
* tree-ssa-sccvn.c: Likewise.
* tree-ssa-sccvn.h: Likewise.
* tree-ssa-strlen.c: Likewise.
* tree-ssa-structalias.c: Likewise.
* tree-ssa-tail-merge.c: Likewise.
* tree-ssa-threadedge.c: Likewise.
* tree-ssa-threadupdate.c: Likewise.
* tree-ssa-uncprop.c: Likewise.
* tree-ssa-uninit.c: Likewise.
* tree-ssa.c: Likewise.
* tree-ssanames.c: Likewise.
* tree-stdarg.c: Likewise.
* tree-streamer-in.c: Likewise.
* tree-streamer-out.c: Likewise.
* tree-streamer.c: Likewise.
* tree-streamer.h: Likewise.
* tree-switch-conversion.c: Likewise.
* tree-vect-data-refs.c: Likewise.
* tree-vect-generic.c: Likewise.
* tree-vect-loop-manip.c: Likewise.
* tree-vect-loop.c: Likewise.
* tree-vect-patterns.c: Likewise.
* tree-vect-slp.c: Likewise.
* tree-vect-stmts.c: Likewise.
* tree-vectorizer.c: Likewise.
* tree-vectorizer.h: Likewise.
* tree-vrp.c: Likewise.
* tree.c: Likewise.
* tree.h: Likewise.
* value-prof.c: Likewise.
* value-prof.h: Likewise.
* var-tracking.c: Likewise.
* varasm.c: Likewise.
* varpool.c: Likewise.
* vmsdbgout.c: Likewise.
* config/bfin/bfin.c: Likewise.
* config/c6x/c6x.c: Likewise.
* config/darwin.c: Likewise.
* config/i386/i386.c: Likewise.
* config/ia64/ia64.c: Likewise.
* config/mep/mep.c: Likewise.
* config/mips/mips.c: Likewise.
* config/pa/pa.c: Likewise.
* config/rs6000/rs6000-c.c: Likewise.
* config/rs6000/rs6000.c: Likewise.
* config/rx/rx.c: Likewise.
* config/spu/spu-c.c: Likewise.
* config/vms/vms.c: Likewise.
* config/vxworks.c: Likewise.
* config/epiphany/resolve-sw-modes.c: Likewise.
From-SVN: r193595
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gcc/ChangeLog
2012-11-06 Sterling Augustine <saugustine@google.com>
Cary Coutant <ccoutant@google.com>
* common.opt (gno-split-dwarf, gsplit-dwarf): New switches.
* doc/invoke.texi (Debugging Options): Document them.
* gcc.c (replace_extension_spec_func): New function.
(ASM_FINAL_SPEC): Adjust.
(static_spec_functions): Add new field for replace-extension.
(check_live_switch): Adjust comment. Add case for 'g'.
* opts.c (finish_options): Set x_debug_generate_pub_sections based on
x_dwarf_split_debug_info.
(common_handle_option): Add case for OPT_gsplit_dwarf.
* dwarf2out.h (addr_table_entry_struct): Add forward declaration.
(dw_val_struct): Add val_entry pointer.
* dwarf2out.c: (debug_skeleton_info_section,
debug_skeleton_abbrev_section, debug_addr_section,
debug_skeleton_line_section, debug_str_offsets_section): New globals.
(NOT_INDEXED, NO_INDEX_ASSIGNED): New defines.
(indirect_string_node): New field index.
(ate_kind): New enum with fields ate_kind_rtc, ate_kind_rtx_dtprel,
ate_kind_label.
(addr_table_entry): New structure and type.
(dw_loc_list_struct): Add field begin_entry.
(new_loc_desc): Initialize val_entry.
(size_of_loc_descr, output_loc_operands, output_loc_operands_raw):
Add cases for DW_OP_GNU_addr_index and DW_OP_const_index.
(build_cfa_loc): Initialize val_entry.
(AT_index, add_addr_table_entry, remove_addr_table_entry,
add_AT_lbl_id): New functions.
(add_AT_addr, add_AT_range_list): New parameter force_direct.
(output_die_abbrevs): New function.
(add_ranges_by_labels): New parameter force_direct.
(output_line_info): New parameter prologue_only.
(dtprel_bool): New enum with dtprel_false and dtprel_true.
(dw_addr_op, new_addr_loc_descr): New functions.
(DEBUG_DWO_INFO_SECTION, DEBUG_DWO_ABBREV_SECTION,
DEBUG_ADDR_SECTION, DEBUG_NORM_MACINFO_SECTION,
DEBUG_DWO_MACINFO_SECTION, DEBUG_MACINFO_SECTION,
DEBUG_NORM_MACRO_SECTION, DEBUG_DWO_MACRO_SECTION,
DEBUG_MACRO_SECTION, DEBUG_DWO_LINE_SECTION,
DEBUG_DWO_LOC_SECTION, DEBUG_NORM_STR_OFFSETS_SECTION,
DEBUG_DWO_STR_OFFSETS_SECTION, DEBUG_STR_OFFSETS_SECTION,
DEBUG_DWO_STR_SECTION, DEBUG_NORM_STR_SECTION, DEBUG_STR_SECTION,
DEBUG_MACRO_SECTION_FLAGS, DEBUG_SKELETON_LINE_SECTION_LABEL,
DEBUG_SKELETON_INFO_SECTION_LABEL, DEBUG_ADDR_SECTION_LABEL
DEBUG_SKELETON_ABBREV_SECTION_LABEL): New macros.
(DEBUG_STR_SECTION_FLAGS): Adjust.
(TEXT_SECTION_LABEL, COLD_TEXT_SECTION_LABEL,
DEBUG_LINE_SECTION_LABEL, DEBUG_INFO_SECTION_LABEL,
DEBUG_ABBREV_SECTION_LABEL, DEBUG_ADDR_SECTION_LABEL,
DEBUG_LOC_SECTION_LABEL, DEBUG_RANGES_SECTION_LABEL,
DEBUG_MACINFO_SECTION_LABEL, DEBUG_MACRO_SECTION_LABEL): Adjust
indentation.
(debug_skeleton_abbrev_section_label, debug_addr_section_label,
debug_skeleton_line_section_label, debug_skeleton_info_section_label):
New global variables.
(add_AT_flag, add_AT_int, add_AT_unsigned, add_AT_double, add_AT_vec,
add_AT_data8): Initialize val_entry.
(add_AT_low_high_pc): New parameter force_direct. Handle
dwarf_split_debug_info.
(set_indirect_string, find_AT_string_form): New functions.
(AT_string_form): Adjust to call find_AT_string_from.
(add_AT_die_ref, add_AT_fde_ref, add_AT_loc, add_AT_list):
Initialize val_entry.
(addr_index_table): New global variable.
(addr_table_entry_do_hash, addr_table_entry_eq, add_addr_table_entry,
init_addr_table_entry, remove_addr_table_entry, index_addr_table_entry,
remove_loc_list_addr_table_entries): New functions.
(add_AT_addr, add_AT_lbl_id, add_AT_range_list): New parameter
force_direct. Handle dwarf_split_debug_info.
(add_AT_file, add_AT_vms_delta, add_AT_lineptr, add_AT_macptr,
add_AT_offset): Initialize val_entry.
(UNRELOCATED_OFFSET, RELOCATED_OFFSET): New defines.
(size_of_die): Handle dwarf_split_debug_info.
(size_of_aranges, value_format): Call AT_class. Check AT_index.
(output_die_abbrevs): New function.
(output_abbrev_section): Call output_die_abbrevs.
(new_loc_list): Initialize begin_entry.
(output_loc_list): Handle dwarf_split_debug_info.
(output_range_list_offset, output_loc_list_offset,
output_attr_index_or_value, ): New functions.
(output_die): Fix call to dw2_asm_output_data. Call
output_attr_index_or_value and output_range_list_offset.
Adjust logic around dw_val_class_str.
(add_top_lebel_skeleton_die_attrs, get_skeleton_type_unit,
output_skeleton_debug_sections): New functions.
(output_comdat_type_unit, output_pubname, output_aranges): Handle
dwarf_split_debug_info.
(add_ranges_by_labels): New parameter force_direct.
(mem_loc_descriptor, loc_descr): Call new_addr_loc_descr.
(loc_list_from_tree, add_const_value_attribtue): Use dtprel_bools in
place of generic integer.
(dwarf2out_vms_debug_main_pointer, gen_entry_point_die, gen_label_die,
gen_call_site_die, gen_subprogram_die, gen_variable_die,
add_high_low_attributes): Adjust calls to add_AT_lbl_id.
(output_macinfo_op): Adjust indirect_string_logic.
(save_macinfo_strings): New function.
(output_macinfo): Adjust.
(dwarf2out_init): Handle dwarf_split_debug_info.
(index_string, output_index_string_offset, output_index_string): New
functions.
(output_indirect_string): Adjust.
(output_indirect_strings, output_addr_table_entry, output_addr_table):
New functions.
(resolve_addr_in_expr, hash_loc_operands): Handle DW_OP_GNU_addr_index
and DW_OP_GNU_const_index. Handle dwarf_split_debug_info. Call
remove_loc_list_addr_table_entries and remove_addr_table_entry.
(index_location_lists): New function.
(dwarf2out_finish): Handle dwarf_split_debug_info. New variable
main_comp_unit_die. Adjust calls to add_AT_low_high_pc,
add_ranges_by_labels, add_AT_addr, and add_AT_lineptr. Call
save_macinfo_strings and output_indirect_strings.
include/ChangeLog
2012-10-29 Sterling Augustine <saugustine@google.com>
Cary Coutant <ccoutant@google.com>
* dwarf2.h (dwarf_location_list_entry_type): New enum with fields
DW_LLE_GNU_end_of_list_entry, DW_LLE_GNU_base_address_selection_entry,
DW_LLE_GNU_start_end_entry and DW_LLE_GNU_start_length_entry.
Co-Authored-By: Cary Coutant <ccoutant@google.com>
From-SVN: r193267
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|
* dwarf2out.h (enum dw_val_class): Add dw_val_class_high_pc.
* dwarf2out.c (dw_val_equal_p): Handle dw_val_class_high_pc.
(add_AT_low_high_pc): New function.
(AT_lbl): Handle dw_val_class_high_pc.
(print_die): Likewise.
(attr_checksum): Likewise.
(attr_checksum_ordered): Likewise.
(same_dw_val_p): Likewise.
(size_of_die): Likewise.
(value_format): Likewise.
(output_die): Likewise.
(gen_subprogram_die): Use add_AT_low_high_pc.
(add_high_low_attributes): Likewise.
(dwarf2out_finish): Likewise.
From-SVN: r190543
|
|
applications and option being applied to...
gcc:
2012-07-27 Laurynas Biveinis <laurynas.biveinis@gmail.com>
Steven Bosscher <steven@gcc.gnu.org>
* gengtype.c (adjust_field_type): Diagnose duplicate "length"
option applications and option being applied to arrays of atomic
types.
(walk_type): Allow "atomic" option on strings too.
* dwarf2out.h (struct dw_vec_struct): Use the "atomic" GTY option
for the array field.
* vec.h: Describe the atomic object "A" type of the macros in
the header comment.
(VEC_T_GTY_ATOMIC, DEF_VEC_A, DEF_VEC_ALLOC_A): Define.
* emit-rtl.c (locations_locators_vals): use the atomic object
vector.
* doc/gty.texi: Clarify that GTY option "length" is only for
arrays of non-atomic objects. Fix typo in the description of the
"atomic" option.
gcc/java:
2012-07-24 Laurynas Biveinis <laurynas.biveinis@gmail.com>
* jcf.h (CPool): Use the "atomic" GTY option for the tags field.
(bootstrap_method): Likewise for the bootstrap_arguments field.
libcpp:
2012-07-24 Laurynas Biveinis <laurynas.biveinis@gmail.com>
* include/line-map.h (line_map_macro): Use the "atomic" GTY option
for the macro_locations field.
Co-Authored-By: Steven Bosscher <steven@gcc.gnu.org>
From-SVN: r189951
|
|
gcc/
PR middle-end/53249
* dwarf2out.h (get_address_mode): Move declaration to...
* rtl.h: ...here.
* dwarf2out.c (get_address_mode): Move definition to...
* rtlanal.c: ...here.
* var-tracking.c (get_address_mode): Delete.
* combine.c (find_split_point): Use get_address_mode instead of
targetm.addr_space.address_mode.
* cselib.c (cselib_record_sets): Likewise.
* dse.c (canon_address, record_store): Likewise.
* emit-rtl.c (adjust_address_1, offset_address): Likewise.
* expr.c (move_by_pieces, emit_block_move_via_loop, store_by_pieces)
(store_by_pieces_1, expand_assignment, store_expr, store_constructor)
(expand_expr_real_1): Likewise.
* ifcvt.c (noce_try_cmove_arith): Likewise.
* optabs.c (maybe_legitimize_operand_same_code): Likewise.
* reload.c (find_reloads): Likewise.
* sched-deps.c (sched_analyze_1, sched_analyze_2): Likewise.
* sel-sched-dump.c (debug_mem_addr_value): Likewise.
From-SVN: r187320
|
|
Add a generic function to adjust cfi state from one row to another.
Use this to implement text section switching. This will also be
usable for arbitrary changes around a cfg for shrink-wrapping.
* dwarf2cfi.c (add_cfi_args_size): Split out from...
(dwarf2out_args_size): ... here.
(add_cfi_restore): Split out from ...
(dwarf2out_frame_debug_cfa_restore): ... here.
(def_cfa_0): Split out from ...
(def_cfa_1): ... here.
(cfi_oprnd_equal_p, cfi_equal_p): New.
(change_cfi_row): New.
(add_cfis_to_fde): Set fde->dw_fde_switch_cfi_index.
(create_cfi_notes): Use change_cfi_row at SWITCH_TEXT note.
(output_cfis): Remove.
* dwarf2out.c (output_fde): Simplify output_cfi loop.
(dwarf2out_switch_text_section): Don't call output_cfis.
(dw_val_equal_p, loc_descr_equal_p_1, loc_descr_equal_p): New.
* dwarf2out.h: Update decls.
(enum dw_val_class): Add dw_val_class_none.
From-SVN: r176700
|
|
Use it instead of old_cfa, old_args_size, and cfa_remember variables.
Remove the global cfa variable, as it was usually a duplicate of
old_cfa and otherwise confusing. Always make a local copy of the
cur_row->cfa variable before modification instead.
* dwarf2cfi.c (dw_cfi_row, dw_cfi_row_ref): New.
(cie_cfi_row): New.
(new_cfi_row, copy_cfi_row, free_cfi_row): New.
(cfa, old_cfa, cfa_remember, old_cfa_remember, old_args_size): Remove.
(cur_row, remember_row): New.
(def_cfa_1): Use cur_row instead of the old_* variables.
(dwarf2out_frame_debug_restore_state): Similarly.
(dwarf2out_args_size, dwarf2out_notice_stack_adjust): Likewise.
(dwarf2out_frame_debug_def_cfa): Use a local variable instead of cfa.
(dwarf2out_frame_debug_adjust_cfa): Likewise.
(dwarf2out_frame_debug_cfa_offset): Likewise.
(dwarf2out_frame_debug_expr): Likewise.
(execute_dwarf2_frame): Set up cur_row.
* dwarf2out.h (struct cfa_loc): Mark for GTY.
From-SVN: r176697
|
|
PR target/49713
* dwarf2out.h (dwarf_frame_regnum): Remove.
* dwarf2out.c (based_loc_descr): Revert last change. Initialize regno
earlier from DWARF_FRAME_REGNUM. Never use dbx_reg_number.
* dwarf2cfi.c (dw_stack_pointer_regnum, dw_frame_pointer_regnum): New.
(execute_dwarf2_frame): Initialize them.
(DW_STACK_POINTER_REGNUM, DW_FRAME_POINTER_REGNUM): Remove; replace
users of the macros with the variables.
(expand_builtin_dwarf_sp_column): Revert last change.
(expand_builtin_init_dwarf_reg_sizes): Likewise. Compute the
result of DWARF_FRAME_REGNUM into a local variable.
From-SVN: r176212
|
|
* dwarf2cfi.c (DW_STACK_POINTER_REGNUM): New.
(DW_FRAME_POINTER_REGNUM): New.
(expand_builtin_init_dwarf_reg_sizes): Use unsigned for rnum.
(def_cfa_1): Do not convert reg to DWARF_FRAME_REGNUM here.
(dwf_regno): New.
(dwarf2out_flush_queued_reg_saves, dwarf2out_frame_debug_def_cfa,
dwarf2out_frame_debug_adjust_cfa, dwarf2out_frame_debug_cfa_register,
dwarf2out_frame_debug_cfa_expression, dwarf2out_frame_debug_expr):
Use it.
* dwarf2out.c (based_loc_descr): Use dwarf_frame_regnum.
* dwarf2out.h (dwarf_frame_regnum): New.
(struct cfa_loc): Document the domain of the reg member.
From-SVN: r176178
|
|
* defaults.h (DWARF2_ADDR_SIZE, DWARF_OFFSET_SIZE,
DWARF_TYPE_SIGNATURE_SIZE): Move from ...
* dwarf2out.c: ... here.
(output_all_cfis): Remove.
(dwarf2out_switch_text_section): Use output_cfis directly.
(size_of_locs): Export.
(output_loc_sequence, output_loc_sequence_raw): Export.
(div_data_align, need_data_align_sf_opcode, dwarf_cfi_name, output_cfi,
output_cfi_directive, dwarf2out_emit_cfi, output_cfis, output_cfa_loc,
output_cfa_loc_raw): Move to ...
* dwarfcfi.c: ... here.
* dwarf2out.h: Update decls.
From-SVN: r176107
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|
* dwarf2out.c (output_cfi_directive): Export. Add FILE parameter.
Handle some opcodes specially for debugging.
* print-rtl.c: Include dwarf2out.h
(print_rtx): Handle NOTE_INSN_CFI.
* Makefile.in (print-rtl.o): Update.
From-SVN: r176020
|
|
* tree-pass.h (pass_dwarf2_frame): Declare.
* passes.c (init_optimization_passes): Add it.
* dwarf2cfi.c (dwarf2out_frame_debug): Make static.
(create_cfi_notes): Rename from dwarf2out_frame_debug_after_prologue;
make static, do not call add_cfis_to_fde.
(dwarf2out_frame_debug_init, dwarf2cfi_function_init,
dwarf2out_frame_init): Merge into...
(execute_dwarf2_frame): ... here. New function.
(dwarf2out_do_frame, dwarf2out_do_cfi_asm): Make boolean. Change
saved_do_cfi_asm to a tri-state variable.
(gate_dwarf2_frame, pass_dwarf2_frame): New.
* dwarf2out.c (dwarf2out_begin_prologue): Only allocate the fde
if it has yet to be done. Don't call dwarf2cfi_function_init.
* dwarf2out.h, debug.h: Update decls.
* final.c (final_start_function): Don't call
dwarf2out_frame_debug_init or dwarf2out_frame_debug_after_prologue.
* lto-streamer-in.c (lto_init_eh): Don't call dwarf2out_frame_init.
* toplev.c (lang_dependent_init): Likewise.
From-SVN: r176019
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|
Prepare for allocating the FDE for the current function earlier
than dwarf2out_begin_prologue.
* dwarf2out.c (fde_table, fde_table_allocated, fde_table_in_use,
FDE_TABLE_INCREMENT): Replace with...
(fde_vec): ... this, a new vector.
(current_fde): Remove. Replace all users with cfun->fde.
(output_call_frame_info): Use FOR_EACH_VEC_ELT over fde_vec.
(size_of_aranges, dwarf2out_finish): Likewise.
(dwarf2out_alloc_current_fde): Break out from ...
(dwarf2out_begin_prologue): ... here.
(dwarf2out_frame_init): Remove.
* dwarf2cfi.c: Update all users of current_fde.
(dwarf2out_frame_init): Rename from dwarf2cfi_frame_init.
* dwarf2out.h: Update decls.
(dw_fde_node): Add fde_index member.
* function.h (struct function): Add fde member.
From-SVN: r176018
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|
This patch is essentially Bernd's 006-cfilabel patch, updated
for all the other changes to dwarf2out.
The patch reduces the difference between the cfi-asm and non-cfi-asm
code paths. We now emit the CFI notes in all cases. Later, after we're
done producing the CFI insns we need, another pass over the rtl adds
the necessary labels and set_loc/advance_loc CFIs. One consequence of
this is that def_cfa_1 can no longer use lookup_cfa, so it just compares
to an old_cfa variable instead.
The major change since Bernd's patch is that all the target-specific
changes are no longer necessary.
* dwarf2cfi.c (add_cfi): Remove.
(dwarf2out_cfi_label): Remove force argument. Only generate the
label name.
(add_fde_cfi): Simplify the different code paths.
(add_cie_cfi): New.
(old_cfa, old_cfa_remember): New.
(def_cfa_1, reg_save): Remove label, add for_cie parameter.
(last_reg_save_label): Remove.
(dwarf2out_args_size, dwarf2out_stack_adjust, queue_reg_save,
dwarf2out_frame_debug_def_cfa, dwarf2out_frame_debug_adjust_cfa,
dwarf2out_frame_debug_cfa_offset, dwarf2out_frame_debug_cfa_register,
dwarf2out_frame_debug_cfa_expression,
dwarf2out_frame_debug_cfa_restore,
dwarf2out_frame_debug_cfa_window_save,
dwarf2out_frame_debug_expr): Remove label parameter.
(cfi_label_required_p, add_cfis_to_fde): New.
(dwarf2out_frame_debug_after_prologue): New.
(dwarf2cfi_frame_init): Initialize old_cfa.
(dwarf2out_frame_debug_restore_state): Likewise.
* dwarf2out.c (dwarf2out_emit_cfi): Only do output for cfi_asm.
(dwarf2out_switch_text_section): Don't clear dw_fde_current_label here.
* final.c (final_start_function): Call
dwarf2out_frame_debug_after_prologue.
Co-Authored-By: Richard Henderson <rth@redhat.com>
From-SVN: r176017
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|
This patch is essentially Bernd's 005-scanfirst patch, updated for
the introduction of the dwarf2cfi.c file.
We introduce NOTE_INSN_CFI and NOTE_INSN_CFI_LABEL to hold the dwarf2
info during the bulk of final. The actual construction of these notes
still happens during final, right at the very beginning of the pass,
via the dwarf2out_frame_debug_init hook.
* dwarf2cfi.c (cfi_insn): New.
(dwarf2out_cfi_label): Don't emit cfi label here.
(add_fde_cfi): Create a NOTE_INSN_CFI.
(dwarf2out_frame_debug): Setup cfi_insn.
(dwarf2out_frame_debug_init): Loop over insns creating CFI notes.
(dwarf2out_cfi_begin_epilogue): Make static.
(dwarf2out_frame_debug_restore_state): Make static.
* dwarf2out.c (output_cfi_directive): Make static.
(dwarf2out_emit_cfi): New.
* dwarf2out.h: Update.
* final.c (final): Remove CFI notes.
(final_scan_insn): Don't call dwarf2out_cfi_begin_epilogue,
dwarf2out_frame_debug_restore_state, dwarf2out_frame_debug.
Handle NOTE_INSN_CFI and NOTE_INSN_CFI_LABEL.
* insn-notes.def (NOTE_INSN_CFI): New.
(NOTE_INSN_CFI_LABEL): New.
* rtl.h (union rtunion_def): Add rt_cfi member.
(XCFI, XCCFI, NOTE_CFI, NOTE_LABEL_NUMBER): New.
Co-Authored-By: Richard Henderson <rth@redhat.com>
From-SVN: r176016
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|
Excepting changing some functions from static to extern, this
patch contains code motion only. The split is not very clean
at this point, but will be refined as CFI construction is turned
into its own proper pass.
* dwarf2cfi.c: New file.
* Makefile.in (OBJS): Add it.
(GTFILES): Add dwarf2cfi.c and dwarf2out.h.
* gengtype.c (open_base_files): Include dwarf2out.h.
* coretypes.h (enum var_init_status): Move from ...
* rtl.h: ... here.
* dwarf2out.c (saved_do_cfi_asm, dwarf2out_do_frame,
dwarf2out_do_cfi_asm, cie_cfi_vec, dwarf2out_cfi_label_num,
expand_builtin_dwarf_sp_column, init_return_column_size,
expand_builtin_init_dwarf_reg_sizes, new_cfi, add_cfi,
dwarf2out_cfi_label, emit_cfa_remember, any_cfis_emitted, add_fde_cfi,
lookup_cfa_1, lookup_cfa, cfa, cfa_store, cfa_remember, args_size,
old_args_size, cfa_equal_p, def_cfa_1, reg_save, initial_return_save,
stack_adjust_offset, barrier_args_size, compute_barrier_args_size_1,
compute_barrier_args_size, dwarf2out_args_size,
dwarf2out_stack_adjust, dwarf2out_notice_stack_adjust,
queued_reg_saves, reg_saved_in_data, regs_saved_in_regs,
compare_reg_or_pc, record_reg_saved_in_reg, last_reg_save_label,
queue_reg_save, dwarf2out_flush_queued_reg_saves,
clobbers_queued_reg_save, reg_saved_in, cfa_temp,
dwarf2out_frame_debug_def_cfa, dwarf2out_frame_debug_adjust_cfa,
dwarf2out_frame_debug_cfa_offset, dwarf2out_frame_debug_cfa_register,
dwarf2out_frame_debug_cfa_expression,
dwarf2out_frame_debug_cfa_restore,
dwarf2out_frame_debug_cfa_window_save, dwarf2out_frame_debug_expr,
dwarf2out_frame_debug, dwarf2out_frame_debug_init,
dwarf2out_cfi_begin_epilogue, dwarf2out_frame_debug_restore_state,
get_cfa_from_loc_descr): Move to dwarf2cfi.c.
(dw_cfi_ref, dw_fde_ref, dw_cfi_oprnd_ref, enum dw_cfi_oprnd_type,
dw_cfi_oprnd, dw_cfi_node, cfi_vec, dw_cfa_location, dw_fde_node,
dw_val_ref, dw_die_ref, const_dw_die_ref, dw_loc_descr_ref,
dw_loc_list_ref, enum dw_val_class, dw_vec_const, dw_val_node,
dw_loc_descr_node): Move to dwarf2out.h.
(current_fde, output_cfi_directive, build_cfa_loc, get_address_mode,
mem_loc_descriptor): Export.
(build_cfa_aligned_loc): Export. Take CFA as a parameter.
(dwarf2out_frame_init): Extract CIE generation code to
dwarf2cfi_frame_init.
From-SVN: r176015
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The dwarf2out_cfi_label function is privatized, the
dwarf2out_def_cfa function is merged into its last user.
The others really are unused.
* dwarf2out.c (dwarf2out_cfi_label): Make static.
(dwarf2out_flush_queued_reg_saves): Make static.
(dwarf2out_reg_save): Remove.
(dwarf2out_return_save): Remove.
(dwarf2out_return_reg): Remove.
(dwarf2out_reg_save_reg): Remove.
(dwarf2out_def_cfa): Merge into ...
(dwarf2out_frame_init): ... here.
* dwarf2out.h, tree.h: Remove declarations as necessary.
From-SVN: r175876
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|
* dwarf2out.h (dwarf2out_frame_debug_init): Declare.
* dwarf2out.c (dwarf2out_frame_debug_init): New function, broken
out of ...
(dwarf2out_frame_debug): ... here. Don't handle a NULL argument.
* final.c (final_start_function): Call the new function rather
than using a NULL argument for dwarf2out_frame_debug.
From-SVN: r171839
|
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gcc.c-torture/execute/builtins/sprintf-chk.c)
PR middle-end/45484
* dwarf2out.c (flush_queued_reg_saves): Rename to...
(dwarf2out_flush_queued_reg_saves): ... this. No longer static.
(dwarf2out_frame_debug_expr, dwarf2out_frame_debug): Adjust callers.
* dwarf2out.h (dwarf2out_flush_queued_reg_saves): New prototype.
* config/i386/i386.c (output_set_got): Call it.
From-SVN: r163823
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|
* dwarf2out.c (dwarf2out_vms_debug_main_pointer): New function.
* dwarf2out.h (dwarf2out_vms_debug_main_pointer): Declare new function.
* config/ia64/ia64-protos.h (ia64_start_function): Declare.
* config/ia64/sysv4.h (ASM_DECLARE_FUNCTION_NAME): Move contents
to ia64_start_function. Invoke it.
* config/ia64/ia64.c (ia64_start_function): Call new function
dwarf2out_vms_debug_main_pointer.
From-SVN: r161402
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that are needed by the VMS debugger on I64.
* config/ia64/vms.h (ASM_OUTPUT_DWARF_DELTA_UNITS): Remove.
(ASM_OUTPUT_DWARF_VMS_DELTA: Define new macro.
* dbxout.c (gcc_debug_hooks): New entry begin_epilogue.
* debug.c: Likewise.
* sdbout.c: Likewise.
* vmsdbgout.c: Likewise.
* debug.h: Likewise. (dwarf2out_vms_{begin,end}_prologue): Declare.
* doc/tm.texi (ASM_OUTPUT_DWARF_VMS_DELTA): Document.
* dwarf2asm.c (dw2_asm_output_vms_delta): New function.
(ASM_OUTPUT_DWARF_VMS_DELTA): Call it.
* dwarf2asm.h (dw2_asm_output_vms_delta): Declare.
* dwarf2out.c (dw_fde_struct): New fields
dw_fde_vms_{end,begin}_prologue.
(PROLOGUE_END_LABEL, EPILOGUE_BEGIN_LABEL): New macros.
(dwarf2out_begin_prologue): Set dw_fde_struct defaults for above.
(dwarf2out_vms_end_prologue): New function.
(dwarf2out_vms_begin_epilogue): New function.
(dw_val_struct): New value dw_val_class_vms_delta.
(gcc_debug_hooks): New entry begin_epilogue. Set end_prologue,
begin_epilogue for VMS.
(AT_vms_delta1, AT_vms_delta2, add_AT_vms_delta): Declare
new static functions.
(dwarf_attr_name): New cases DW_AT_HP_{prologue,epilogue}.
(AT_vms_delta1, AT_vms_delta2, add_AT_vms_delta): New
static functions.
(print_die): New case dw_val_class_vms_delta.
(attr_checksum): Likewise.
(same_dw_val_p: Likewise.
(size_of_die): Likewise.
(value_format): Likewise.
(output_die): Likewise.
(gen_subprogram_die): Call add_AT_vms_delta on VMS.
(dwarf2out_begin_epilogue): Rename to dwarf2out_cfi_begin_epilogue
* dwarf2out.h (dwarf2out_begin_epilogue): Rename to
dwarf2out_cfi_begin_epilogue
* final.c (final_scan_insn): Likewise. Call begin_epilogue.
From-SVN: r160858
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|
* cfgcleanup.c (try_crossjump_to_edge): Only skip past
NOTE_INSN_BASIC_BLOCK.
* cfglayout.c (duplicate_insn_chain): Copy epilogue insn marks.
Duplicate NOTE_INSN_EPILOGUE_BEG notes.
* cfgrtl.c (can_delete_note_p): Allow NOTE_INSN_EPILOGUE_BEG
to be deleted.
* dwarf2out.c (struct cfa_loc): Change indirect field to bitfield,
add in_use field.
(add_cfi): Disable check redefining cfa away from drap.
(lookup_cfa_1): Add remember argument; handle remember/restore.
(lookup_cfa): Pass remember argument.
(cfa_remember): New.
(compute_barrier_args_size_1): Remove sibcall check.
(dwarf2out_frame_debug_def_cfa): New.
(dwarf2out_frame_debug_adjust_cfa): New.
(dwarf2out_frame_debug_cfa_offset): New.
(dwarf2out_frame_debug_cfa_register): New.
(dwarf2out_frame_debug_cfa_restore): New.
(dwarf2out_frame_debug): Handle REG_CFA_* notes.
(dwarf2out_begin_epilogue): New.
(dwarf2out_frame_debug_restore_state): New.
(dw_cfi_oprnd1_desc): Handle DW_CFA_remember_state,
DW_CFA_restore_state.
(output_cfi_directive): Likewise.
(convert_cfa_to_fb_loc_list): Likewise.
(dw_cfi_oprnd1_desc): Handle DW_CFA_restore.
* dwarf2out.h: Update.
* emit-rtl.c (try_split): Don't split RTX_FRAME_RELATED_P.
(copy_insn_1): Early out for null.
* final.c (final_scan_insn): Call dwarf2out_begin_epilogue
and dwarf2out_frame_debug_restore_state.
* function.c (prologue, epilogue, sibcall_epilogue): Remove.
(prologue_insn_hash, epilogue_insn_hash): New.
(free_after_compilation): Adjust freeing accordingly.
(record_insns): Create hash table if needed; push insns into
hash instead of array.
(maybe_copy_epilogue_insn): New.
(contains): Search hash table instead of array.
(sibcall_epilogue_contains): Remove.
(thread_prologue_and_epilogue_insns): Split eh_return insns
and mark them as epilogues.
(reposition_prologue_and_epilogue_notes): Rewrite epilogue
scanning in terms of basic blocks.
* insn-notes.def (CFA_RESTORE_STATE): New.
* jump.c (returnjump_p_1): Accept EH_RETURN.
(eh_returnjump_p_1, eh_returnjump_p): New.
* reg-notes.def (CFA_DEF_CFA, CFA_ADJUST_CFA, CFA_OFFSET,
CFA_REGISTER, CFA_RESTORE): New.
* rtl.def (EH_RETURN): New.
* rtl.h (eh_returnjump_p, maybe_copy_epilogue_insn): Declare.
* config/bfin/bfin.md (UNSPEC_VOLATILE_EH_RETURN): Remove.
(eh_return_internal): Use eh_return rtx; split w/ epilogue.
* config/i386/i386.c (gen_push): Update cfa state.
(pro_epilogue_adjust_stack): Add set_cfa argument. When true,
add a CFA_ADJUST_CFA note.
(ix86_dwarf_handle_frame_unspec): Remove.
(ix86_expand_prologue): Update cfa state.
(ix86_emit_restore_reg_using_pop): New.
(ix86_emit_restore_regs_using_pop): New.
(ix86_emit_leave): New.
(ix86_emit_restore_regs_using_mov): Add CFA_RESTORE notes.
(ix86_expand_epilogue): Add notes for unwinding the epilogue.
* config/i386/i386.h (struct machine_cfa_state): New.
(ix86_cfa_state): New.
* config/i386/i386.md (UNSPEC_EH_RETURN): Remove.
(eh_return_internal): Merge from eh_return_<mode>,
use eh_return rtx, split w/ epilogue.
From-SVN: r147995
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PR fortran/22244
* langhooks-def.h (LANG_HOOKS_GET_ARRAY_DESCR_INFO): Define.
(LANG_HOOKS_FOR_TYPES_INITIALIZER): Add it.
* langhooks.h (struct array_descr_info): Forward declaration.
(struct lang_hooks_for_types): Add get_array_descr_info field.
* dwarf2.h (DW_AT_bit_stride, DW_AT_byte_stride): New.
(DW_AT_stride_size, DW_AT_stride): Keep around for Dwarf2
compatibility.
* dwarf2out.h (struct array_descr_info): New type.
* dwarf2out.c (dwarf_attr_name): Rename DW_AT_stride to
DW_AT_byte_stride and DW_AT_stride_size to DW_AT_bit_size.
(descr_info_loc, add_descr_info_field, gen_descr_array_type_die):
New functions.
(gen_type_die_with_usage): Call lang_hooks.types.get_array_descr_info
and gen_descr_array_type_die.
* trans.h (struct array_descr_info): Forward declaration.
(gfc_get_array_descr_info): New prototype.
(enum gfc_array_kind): New type.
(struct lang_type): Add akind field.
(GFC_TYPE_ARRAY_AKIND): Define.
* trans-types.c: Include dwarf2out.h.
(gfc_build_array_type): Add akind argument. Adjust
gfc_get_array_type_bounds call.
(gfc_get_nodesc_array_type): Include proper debug info even for
assumed-size arrays.
(gfc_get_array_type_bounds): Add akind argument, set
GFC_TYPE_ARRAY_AKIND to it.
(gfc_sym_type, gfc_get_derived_type): Adjust gfc_build_array_type
callers.
(gfc_get_array_descr_info): New function.
* trans-array.c (gfc_trans_create_temp_array,
gfc_conv_expr_descriptor): Adjust gfc_get_array_type_bounds
callers.
* trans-stmt.c (gfc_trans_pointer_assign_need_temp): Likewise.
* trans-types.h (gfc_get_array_type_bounds): Adjust prototype.
* Make-lang.in (fortran/trans-types.o): Depend on dwarf2out.h.
* f95-lang.c (LANG_HOOKS_GET_ARRAY_DESCR_INFO): Define.
From-SVN: r130724
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|
License and to point readers at the COPYING3 file and the FSF's license web page.
From-SVN: r126948
|
|
* dwarf2out.c (dwarf2out_add_library_unit_info): Remove.
* dwarf2out.h: Remove the prototype for
dwarf2out_add_library_unit_info.
From-SVN: r111716
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|
From-SVN: r101317
|
|
* dwarf2out.c (dwarf2out_stack_adjust): Add after_p argument. Save
args_size adjustments for calls even with cfa as stack pointer.
Search calls for stack adjustments after the insn is issued.
(dwarf2out_frame_debug): Add after_p argument; pass it on.
* dwarf2out.h (dwarf2out_frame_debug): Update to match.
* final.c (final_start_function, final_scan_insn): Likewise.
From-SVN: r91319
|
|
* cse.c: Convert prototypes to ISO C90.
* cselib.c: Likewise.
* cselib.h: Likewise.
* dbxout.c: Likewise.
* debug.c: Likewise.
* df.c: Likewise.
* df.h: Likewise.
* dojump.c: Likewise.
* doloop.c: Likewise.
* dominance.c: Likewise.
* dwarf2asm.c: Likewise.
* dwarf2out.c: Likewise.
* dwarf2out.h: Likewise.
* dwarfout.c: Likewise.
From-SVN: r68673
|
|
* function.h (struct function) [funcdef_no]: Rename profile_label_no.
(current_function_funcdef_no): Similarly.
* function.c (funcdef_no): Similarly.
(prepare_function_start): Set current_function_funcdef_no.
(expand_function_start): Don't set current_function_profile_label_no.
* dwarf2out.h (current_funcdef_number): Remove.
* dwarf2out.c (current_funcdef_number): Remove. Replace with
current_function_funcdef_no throughout.
* dwarfout.c, vmsdbgout.c: Similarly.
* except.c (sjlj_funcdef_number): Remove.
(sjlj_emit_function_enter): Use current_function_funcdef_no instead.
(output_function_exception_table): Likewise.
* final.c (profile_function): Use current_function_funcdef_no
instead of current_function_profile_label_no.
From-SVN: r54709
|
|
* Makefile.in, alias.c, basic-block.h, bb-reorder.c, bitmap.c,
bitmap.h, builtin-types.def, builtins.c, builtins.def,
c-aux-info.c, c-common.c, c-common.def, c-common.h,
c-convert.c, c-decl.c, c-dump.c, c-dump.h, c-errors.c,
c-format.c, c-lang.c, c-lex.c, c-lex.h, c-parse.in,
c-pragma.c, c-pragma.h, c-semantics.c, c-tree.h, c-typeck.c,
caller-save.c, calls.c, collect2.c, collect2.h, combine.c,
conditions.h, config.gcc, configure.frag, configure.in,
conflict.c, convert.c, convert.h, cppspec.c, crtstuff.c,
cse.c, cselib.c, cselib.h, dbxout.c, dbxout.h, defaults.h,
dependence.c, df.c, df.h, diagnostic.c, diagnostic.h,
doloop.c, dominance.c, dwarf.h, dwarf2.h, dwarf2asm.c,
dwarf2asm.h, dwarf2out.c, dwarf2out.h, dwarfout.c,
emit-rtl.c, errors.c, errors.h, except.c, except.h,
exgettext, explow.c, expmed.c, expr.c, expr.h, final.c,
fixproto, flags.h, flow.c, fold-const.c, fp-test.c,
function.c, function.h, gbl-ctors.h, gcc.c, gcc.h, gcc.hlp,
gccspec.c, gcov-io.h, gcse.c, genattr.c, genattrtab.c,
gencheck.c, gencodes.c, genconfig.c, genemit.c,
genextract.c, genflags.c, gengenrtl.c, genmultilib,
genopinit.c, genoutput.c, genpeep.c, genrecog.c,
gensupport.c, gensupport.h, ggc-callbacks.c, ggc-common.c,
ggc-none.c, ggc-page.c, ggc-simple.c, ggc.h, global.c,
graph.c, graph.h, gthr-aix.h, gthr-dce.h, gthr-posix.h,
gthr-rtems.h, gthr-single.h, gthr-solaris.h, gthr-vxworks.h,
gthr-win32.h, gthr.h, haifa-sched.c, halfpic.c, halfpic.h,
hard-reg-set.h, hwint.h, ifcvt.c, input.h, insn-addr.h,
integrate.c, integrate.h, jump.c, lcm.c, libgcc2.c,
libgcc2.h, lists.c, local-alloc.c, loop.c, loop.h,
machmode.def, machmode.h, main.c, mbchar.c, mbchar.h,
mips-tdump.c, mips-tfile.c, mklibgcc.in, mkmap-flat.awk,
mkmap-symver.awk, optabs.c, output.h, params.c, params.def,
params.h, predict.c, predict.def, predict.h, prefix.c,
prefix.h, print-rtl.c, print-tree.c, profile.c, protoize.c,
read-rtl.c, real.c, real.h, recog.c, recog.h, reg-stack.c,
regclass.c, regmove.c, regrename.c, regs.h, reload.c,
reload.h, reload1.c, reorg.c, resource.c, resource.h, rtl.c,
rtl.def, rtl.h, rtlanal.c, sbitmap.c, sbitmap.h,
sched-deps.c, sched-ebb.c, sched-int.h, sched-rgn.c,
sched-vis.c, sdbout.c, sdbout.h, sibcall.c, simplify-rtx.c,
ssa-ccp.c, ssa-dce.c, ssa.c, ssa.h, stmt.c, stor-layout.c,
stringpool.c, system.h, timevar.c, timevar.def, timevar.h,
tlink.c, toplev.c, toplev.h, tree.c, tree.def, tree.h,
tsystem.h, unroll.c, unwind-dw2-fde.c, unwind-dw2-fde.h,
unwind-dw2.c, unwind-pe.h, unwind-sjlj.c, unwind.h,
unwind.inc, varasm.c, varray.c, varray.h, xcoffout.c,
xcoffout.h: replace "GNU CC" with "GCC".
From-SVN: r45105
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|
* Makefile.in (emit-rtl.o, c-decl.o): Depend on debug.h.
(final.o): Don't depend on xcoffout.h, dbxout.h or sdbout.h.
(toplev.o): Don't depend on xcoffout.h.
* c-decl.c: Include debug.h
(duplicate_decls): Use debug hook.
* dbxout.c (dbxout_source_file, dbxout_args): Make static.
(dbx_debug_hooks, xcoff_debug_hooks): Update.
(dbxout_types): Remove.
* dbxout.h (dbxout_source_file, dbxout_types, dbxout_args): Remove.
* debug.c (do_nothing_debug_hooks): Update.
(debug_true_tree, debug_nothing_rtx): New.
* debug.h (struct rtx_def): New.
(struct gcc_debug_hooks): New hooks ignore_block,
outlining_inline_function and label.
(debug_true_tree, debug_nothing_rtx, dwarf2out_frame_init,
dwarf2out_frame_finish): New.
* dwarf2out.c (dwarf2out_ignore_block, dwarf2out_abstract_function):
Make static, update prototype.
(dwarf2_debug_hooks): Update.
* dwarf2out.h (dwarf2out_ignore_block, dwarf2out_abstract_function,
dwarf2out_frame_init, dwarf2out_frame_finish): Remove.
* dwarfout.c (dwarf_debug_hooks): Update.
* emit-rtl.c: Include debug.h.
(remove_unnecessary_notes): Use debug hook.
* final.c: Don't include dbxout.h, xcoffout.h or sdbout.h.
(final_scan_insn): Use debug hook.
* integrate.c (output_inline_function): Use debug hook.
* sdbout.c (sdbout_toplevel_data, sdbout_label): Make static.
(sdb_debug_hooks): Update.
* sdbout.h (sdbout_label, sdbout_toplevel_data): Remove.
* toplev.c: Don't include xcoffout.h.
(note_outlining_of_inline_function, debug_ignore_block): Remove.
* toplev.h (note_outlining_of_inline_function, debug_ignore_block):
Remove.
* tree.h (dwarf2out_do_frame): Remove.
From-SVN: r44163
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* dbxout.c (dbxout_source_line): Make static, update prototype.
(dbx_debug_hooks, xcoff_debug_hooks): Add new hooks.
(dbxout_init, dbxout_finish, dbxout_source_line,
dbxout_begin_block, dbxout_end_block): Update for new prototypes.
* dbxout.h (dbxout_source_line): Delete.
* debug.c (debug_nothing_file, debug_nothing_file_int,
debug_nothing_file_charstar_rtx): New.
(do_nothing_debug_hooks): Update.
(debug_nothing_void, debug_nothing_charstar_rtx,
dwarf2out_end_epilogue): New.
(debug_nothing_file_charstar, debug_nothing_file_int_int): Rename.
* debug.h (struct rtx_def): Declare.
(gcc_debug_hooks): New hooks source_line, end_epilogue
and end_function.
(debug_nothing_void, debug_nothing_charstar_rtx,
dwarf2out_end_epilogue): New.
(debug_nothing_file_charstar, debug_nothing_file_int_int): Rename.
* dwarf2out.c (dwarf2out_source_line): Make static, update prototype.
(dwarf2_debug_hooks): Update.
(dwarf2out_init, dwarf2out_finish, dwarf2out_source_line,
dwarf2out_begin_block, dwarf2out_end_block): Update for new prototypes.
* dwarf2out.h (dwarf2out_source_line): Remove.
* dwarfout.c (dwarfout_end_epilogue, dwarfout_end_function):
Make static, update prototype.
(dwarfout_init, dwarfout_finish, dwarfout_source_line,
dwarfout_begin_block, dwarfout_end_block): Update for new prototypes.
(dwarf_debug_hooks): Update.
* dwarfout.h (dwarfout_end_epilogue, dwarfout_source_line,
dwarfout_end_function): Remove.
* final.c (profile_function): Use debug hooks for ending functions
and epilogues.
(output_source_line, final_end_function): Update prototype,
use debug hooks.
(final_start_function, final_scan_insn): Update.
* output.h (sdb_begin_function_line): Remove.
(final_end_function): Update prototype.
* sdbout.c (sdb_begin_function_line): Make static.
(PUT_SDB_EPILOGUE_END): Move to sdbout_end_epilogue.
(sdbout_source_line): New.
(sdbout_end_epilogue, sdbout_end_function): Make static, update
prototypes.
(sdb_debug_hooks): Update.
(sdbout_init, sdbout_source_line,
sdbout_begin_block, sdbout_end_block): Update for new prototypes.
* sdbout.h (sdbout_end_epilogue, sdbout_end_function): Remove.
* toplev.c (compile_file, rest_of_compilation): Update.
* tree.h (dwarf2out_end_epilogue): Move to debug.h.
* xcoffout.c (xcoffout_source_line, xcoffout_begin_block,
xcoffout_end_block, xcoffout_end_epilogue, xcoffout_end_function):
Update for prototype changes.
* xcoffout.h (xcoffout_source_line, xcoffout_begin_block,
xcoffout_end_block, xcoffout_end_epilogue): Update prototypes.
From-SVN: r44017
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* Makefile.in (final.o): Depend on debug.h.
* dbxout.c (dbxout_begin_block, dbxout_end_block): New.
(dbx_debug_hooks): Add new hooks.
(xcoff_debug_hooks): New.
* debug.c (debug_nothing_file_int_int): New.
(do_nothing_debug_hooks): Update.
* debug.h (gcc_debug_hooks): New hooks begin_block and end_block.
(debug_nothing_file_int_int): New.
* dwarf2out.c (dwarf2out_begin_block, dwarf2out_end_block): Make
static, update prototype.
(dwarf2_debug_hooks): Update.
* dwarf2out.h (dwarf2out_begin_block, dwarf2out_end_block): Remove.
* dwarfout.c (dwarfout_begin_block, dwarfout_end_block): Make
static, update prototype.
(dwarf_debug_hooks): Update.
* dwarfout.h (dwarfout_begin_block, dwarfout_end_block): Remove.
* final.c: Include debug.h.
(final_scan_insn): Use debug hooks when beginning and ending blocks.
* sdbout.c (sdbout_begin_block, sdbout_end_block): Make
static, update prototype.
(sdb_debug_hooks): Update.
* sdbout.h (sdbout_begin_block, sdbout_end_block): Remove.
* toplev.c: Distinguish between xcoff and dbx.
* f/lex.c (ffelex_file_pop_, ffelex_file_push_, ffelex_hash_):
Call all debug hooks, not just dwarf ones.
From-SVN: r43959
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* Makefile.in (c-lex.o): Wrap long lines. Depend on debug.h.
* c-lex.c (cb_file_change, cb_define, cb_undef): Use debug
hooks directly.
* dbxout.c (dbx_debug_hooks): Add new hooks.
(dbxout_start_new_source_file): Rename dbxout_start_source_file,
make static.
(dbxout_resume_previous_source_file): Rename dbxout_end_source_file,
make static.
* dbxout.h (dbxout_start_new_source_file,
dbxout_resume_previous_source_file): Delete.
* debug.c (do_nothing_debug_hooks): Add new hooks.
(debug_nothing_init_finish): Rename debug_nothing_file_charstar.
(debug_nothing_int_charstar, debug_nothing_int): New.
* debug.h (gcc_debug_hooks): New hooks define, undef,
start_source_file and end_source_file.
(debug_nothing_init_finish): Rename debug_nothing_file_charstar.
(debug_nothing_int_charstar, debug_nothing_int): New.
* dwarf2out.c (dwarf2_debug_hooks): Add new hooks.
(dwarf2out_start_source_file, dwarf2out_end_source_file,
dwarf2out_define, dwarf2out_undef): Make static.
* dwarf2out.h (dwarf2out_start_source_file, dwarf2out_end_source_file,
dwarf2out_define, dwarf2out_undef): Remove.
* dwarfout.c (dwarf_debug_hooks): Add new hooks.
(dwarfout_start_source_file, dwarfout_end_source_file,
dwarfout_define, dwarfout_undef): Make static.
(dwarfout_start_source_file_check,
dwarfout_end_source_file_check): New.
(dwarfout_define, dwarfout_finish): Update.
* dwarfout.h (dwarfout_start_new_source_file,
dwarfout_resume_previous_source_file, dwarfout_define,
dwarfout_undef): Remove.
* sdbout.c (sdb_debug_hooks): Add new hooks.
(sdbout_start_new_source_file): Rename sdbout_start_source_file,
make static.
(sdbout_resume_previous_source_file): Rename sdbout_end_source_file,
make static, take an arg.
* sdbout.h (sdbout_start_new_source_file,
sdbout_resume_previous_source_file): Delete.
* toplev.c (debug_start_source_file, debug_end_source_file,
debug_define, debug_undef): Delete.
* toplev.h (debug_start_source_file, debug_end_source_file,
debug_define, debug_undef): Delete.
* java/jcf-parse.c: Include debug.h.
(parse_class_file): Update to use debug hooks directly.
* java/Make-lang.in (jcf-parse.o): Depend on debug.h.
From-SVN: r43952
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* Makefile.in (toplev.o, sdbout.o, dbxout.o, dwarfout.o,
dwarf2out.o): Depend on debug.h, wrap long lines.
* dbxout.c: Include debug.h.
(dbx_debug_hooks): New.
(dbxout_init): Make static, take just 2 args.
(dbxout_finish): Make static.
* dbxout.h (dbxout_init, dbxout_finish): Delete.
* debug.c: New file.
* debug.h: New file.
* dwarf2out.c: Include debug.h.
(dwarf2_debug_hooks): New.
(dwarf2out_init): Make static.
(dwarf2out_finish): Make static, take 2 args.
* dwarf2out.h (dwarf2out_init, dwarf2out_finish): Delete.
* dwarfout.c: Include debug.h.
(dwarf_debug_hooks): New.
(dwarfout_init): Make static.
(dwarfout_finish): Make static, take 2 args.
* dwarfout.h (dwarfout_init, dwarfout_finish): Delete.
* sdbout.c: Include debug.h.
(sdb_debug_hooks): New.
(sdbout_init): Make static, take 2 args.
* sdbout.h (sdbout_init): Delete.
* toplev.c: Include debug.h.
(debug_hooks): New.
(compile_file): Set deubg_hooks based on command line options.
Use the hooks unconditionally rather than conditional compilation.
From-SVN: r43908
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|
2001-07-04 Daniel Berlin <dan@cgsoftware.com>
* c-lex.c (cb_file_change): Pass line number to
debug_start_source_file.
(cb_undefine): Pass correct line number to debug_undef.
* toplev.c (debug_start_source_file): Add line number to
parameters. Pass it along to dwarf2out_start_source_file.
(decode_g_option): Stop resetting debug level back to normal when
we change debug formats, unless the current level is
none. (Before, -g3 -gdwarf-2 would use debug level 2, rather than
3).
* toplev.h (debug_start_source_file): Add line number to
parameters.
* dwarf2out.h (dwarf2out_start_source_file): Add line number to parameters.
* dwarf2out.c (dwarf2out_start_source_file): Add line number to
parameters.
Output debug_macinfo data for starting file if requested.
(dwarf2out_end_source_file): Output debug_macinfo data for ending
file if requested.
(dwarf2out_define): Output debug_macinfo data for defining a macro if requested.
(dwarf2out_undef): Output debug_macinfo data for undefining a
macro if requested.
(DEBUG_MACINFO_SECTION): New. DWARF2 macro info section name.
(DEBUG_MACINFO_SECTION_LABEL): New. DWARF2 macro info section label.
(macinfo_section_label): New. DWARF2 macro info section label.
(dwarf2out_init): If we want macro info, output the start label
for the section.
(dwarf2out_finish): If we want macro info, add a DW_AT_macro_info
attribute to the compilation unit die pointing to the macro info.
2001-07-04 Daniel Berlin <dan@cgsoftware.com>
* dwarf2out.c (new_loc_list): Move to inside #ifdef
DWARF2_DEBUGGING_INFO.
(add_loc_descr_to_loc_list): Ditto.
(output_loc_list): Ditto.
Also, fix thinko in curr not being initialized.
(gen_internal_sym): Ditto.
From-SVN: r43763
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From-SVN: r40924
|
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* dwarf2out.c (add_bound_info): Don't crash if SAVE_EXPR_RTL is
NULL.
(gen_subprogram_die): Don't abort on seeing a second definition if
the previous one was abstract. Don't replace an abstract instance
in the lookup table.
* dwarf2out.c (dwarf2out_abstract_function): Rename from
gen_abstract_function.
* dwarf2out.h: Declare it.
* toplev.c (note_outlining_of_inline_function): New fn.
* toplev.h: Declare it.
* integrate.c (output_inline_function): Call it.
* c-decl.c (duplicate_decls): Call it when redefining an extern
inline. Don't inline the new defn.
From-SVN: r39763
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* dwarfout.c (INSN_LABEL_FMT): Remove.
(output_label_die): Use ASM_GENERATE_INTERNAL_LABEL.
(dwarfout_label): Remove.
* dwarfout.h: Remove it's prototype.
* dwarf2out.c (INSN_LABEL_FMT): Remove.
(gen_label_die): Use ASM_GENERATE_INTERNAL_LABEL.
(dwarf2out_label): Remove.
* dwarf2out.h: Remove it's prototype.
* final.c (final_scan_insn): Don't call dwarf[2]out_label.
From-SVN: r37310
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* toplev.c (debug_ignore_block): Return int.
* dwarf2out.c (dwarf2out_ignore_block): Likewise.
* toplev.h, dwarf2out.h: Adjust.
* emit-rtl.c (remove_unnecessary_notes): Test return value.
* emit-rtl.c (remove_unnecessary_notes): Fix spelling of "necessary".
* toplev.c, final.c, rtl.h: Adjust.
From-SVN: r33616
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* dwarf2out.c (dw_cfi_oprnd_struct, dw_fde_struct, add_fde_cfi,
reg_save, dwarf2out_frame_debug_expr, dwarf2out_def_cfa,
dwarf2out_window_save, dwarf2out_args_size, dwarf2out_reg_save,
dwarf2out_return_save, dwarf2out_return_reg,
dwarf2out_stack_adjust, dwarf2out_frame_debug, primary_filename,
add_AT_lbl_id, add_AT_lbl_offset, type_tag, decl_start_label,
gen_compile_unit_die, dwarf2out_init): Constify a char*.
* dwarf2out.h (dwarf2out_init): Likewise.
* dwarfout.c (filename_entry, primary_filename, last_filename,
type_tag, output_compile_unit_die, dwarfout_init): Likewise.
* tree.h (dwarf2out_def_cfa, dwarf2out_window_save,
dwarf2out_args_size, dwarf2out_reg_save, dwarf2out_return_save,
dwarf2out_return_reg): Likewise.
From-SVN: r33448
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From-SVN: r32332
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* Makefile.in (c-common.o): Depend on $(EXPR_H).
* c-common.c: Include expr.h.
* c-pragma.c (mark_align_stack): Add prototype.
* caller-save.c (add_stored_regs): Likewise.
* combine.c (record_promoted_value): Likewise.
* i386.c (ix86_sched_reorder_pentium, ix86_sched_reorder_ppro):
Likewise.
* cppinit.c (new_pending_define): Likewise.
* cpplib.c (skip_block_comment, skip_line_comment): Likewise.
* dwarf2out.c (save_rtx, splice_child_die, reverse_die_lists,
AT_class, AT_flag, AT_int, AT_unsigned, AT_string, AT_ref, AT_loc,
AT_addr, AT_lbl, get_AT_ref, free_AT, free_die, local_scope_p,
class_scope_p): Likewise.
* dwarf2out.h (dwarf2out_set_demangle_name_func,
dwarf2out_add_library_unit_info): Likewise.
* ggc.h (ggc_page_print_statistics): Likewise.
* haifa-sched.c (propagate_deps): Likewise.
* reg-stack.c (next_flags_user, record_label_references): Likewise.
* rtl.h (set_stack_check_libfunc): Likewise.
* toplev.h (set_fatal_function): Likewise.
* toplev.c (set_fatal_function): Delete prototype.
* diagnostic.c: Deconstify functions returning malloc'ed ptrs.
From-SVN: r31810
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* cccp.c: PROTO -> PARAMS.
* cexp.y: Likewise.
* collect2.c: Likewise.
* combine.c: Likewise.
* convert.h: Likewise.
* cse.c: Likewise.
* dbxout.c: Likewise.
* dbxout.h: Likewise.
* diagnostic.c: Likewise.
* doprint.c: Likewise.
* dwarf2out.c: Likewise.
* dwarf2out.h: Likewise.
* dwarfout.c: Likewise.
* dwarfout.h: Likewise.
* dyn-string.h: Likewise.
From-SVN: r31399
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* dwarf2out.c (dwarf2out_frame_debug_expr, add_incomplete_type,
retry_incomplete_types): Add static prototype.
(stripattributes, dwarf_cfi_name, ASM_OUTPUT_DWARF_STRING,
dwarf_tag_name, dwarf_attr_name, dwarf_form_name,
dwarf_stack_op_name, dwarf_type_encoding_name, add_AT_string,
dwarf2_name, add_name_attribute, lookup_filename, dwarf2out_line,
dwarf2out_start_source_file, dwarf2out_define, dwarf2out_undef):
Constify a char*.
* dwarf2out.h (dwarf2out_define, dwarf2out_undef,
dwarf2out_start_source_file, dwarf2out_line): Likewise.
From-SVN: r28645
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From-SVN: r20606
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* dwarfout.h, dwarf2out.h, dbxout.h, sdbout.h: New files.
Prototypes for externally used functions in respective C files.
* dwarfout.c, dbxout.c, dwarf2out.c, sdbout.c, toplev,c,
final.c: Include above files.
* Makefile.in (toplev.o): Add dependency for above four headers.
(final.o): Likewise.
(dwarfout.o, dbxout.o, dwarf2out.o, sdbout.o): Depend on four
respective header files.
From-SVN: r19835
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