Makefile.in (toplev.o, [...]): Don't depend on dwarfout.h.
* Makefile.in (toplev.o, dwarfout.o, final.o): Don't depend on dwarfout.h. * dbxout.c (dbxout_function): Rename dbxout_funciton_decl, move to conditionally compiled block. (dbx_debug_hooks, xcoff_debug_hooks): Update. * dbxout.h (dbxout_function): Remove. * debug.c (do_nothing_debug_hooks): Update. * debug.h (struct gcc_debug_hooks): New hooks function_decl, global_decl, deferred_inline_function. * dwarf2out.c (dwarf2_debug_hooks): Update. (dwarf2out_global_decl): New. * dwarfout.c: Don't include dwarfout.h. (dwarfout_global_decl, dwarfout_function_decl, dwarfout_deferred_inline_function): New. (dwarf_debug_hooks): Update. * dwarfout.h: Remove. * final.c: Don't include dwarfout.h. * sdbout.c (sdbout_global_decl): New. (sdbout_debug_hooks): Update. * toplev.c: Don't include dwarfout.h. (check_global_declarations, rest_of_compilation): Use new debug hooks. (note_deferral_of_defined_inline_function): Remove. * toplev.h (note_deferral_of_defined_inline_function): Remove. * ch/Makefile.in (lex.o): No dependence on dwarfout.h. * ch/lex.c: Don't include dwarfout.h. * cp/Make-lang.in (decl2.o): No dependence on dwarfout.h, dwarf2out.h. (semantics.o, optimize.o): Depend on debug.h not dwarfout.h. * cp/decl2.c: Don't include dwarfout.h and dwarf2out.h. * cp/optimize.c: Include debug.h. (maybe_clone_body): Use debug hook. * cp/semantics.c: Include debug.h. (expand_body): Use debug hook. * po/POTFILES.in: Remove dwarfout.h. From-SVN: r44145
This commit is contained in:
Neil Booth
Neil Booth
parent
c60e94a70e
commit
2b85879e63
22 changed files with 233 additions and 179 deletions
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@ -1,3 +1,39 @@
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2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
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* Makefile.in (toplev.o, dwarfout.o, final.o): Don't depend on
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dwarfout.h.
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* dbxout.c (dbxout_function): Rename dbxout_funciton_decl, move
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to conditionally compiled block.
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(dbx_debug_hooks, xcoff_debug_hooks): Update.
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* dbxout.h (dbxout_function): Remove.
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* debug.c (do_nothing_debug_hooks): Update.
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* debug.h (struct gcc_debug_hooks): New hooks function_decl,
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global_decl, deferred_inline_function.
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* dwarf2out.c (dwarf2_debug_hooks): Update.
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(dwarf2out_global_decl): New.
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* dwarfout.c: Don't include dwarfout.h.
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(dwarfout_global_decl, dwarfout_function_decl,
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dwarfout_deferred_inline_function): New.
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(dwarf_debug_hooks): Update.
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* dwarfout.h: Remove.
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* final.c: Don't include dwarfout.h.
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* sdbout.c (sdbout_global_decl): New.
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(sdbout_debug_hooks): Update.
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* toplev.c: Don't include dwarfout.h.
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(check_global_declarations, rest_of_compilation): Use new debug hooks.
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(note_deferral_of_defined_inline_function): Remove.
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* toplev.h (note_deferral_of_defined_inline_function): Remove.
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* ch/Makefile.in (lex.o): No dependence on dwarfout.h.
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* ch/lex.c: Don't include dwarfout.h.
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* cp/Make-lang.in (decl2.o): No dependence on dwarfout.h, dwarf2out.h.
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(semantics.o, optimize.o): Depend on debug.h not dwarfout.h.
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* cp/decl2.c: Don't include dwarfout.h and dwarf2out.h.
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* cp/optimize.c: Include debug.h.
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(maybe_clone_body): Use debug hook.
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* cp/semantics.c: Include debug.h.
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(expand_body): Use debug hook.
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* po/POTFILES.in: Remove dwarfout.h.
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2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
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* c-lex.c (c_lex): Remove CPP_INT, CPP_FLOAT cases.
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@ -1340,7 +1340,7 @@ diagnostic.o : diagnostic.c diagnostic.h diagnostic.def \
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$(GGC_H) input.h $(INSN_ATTR_H) insn-config.h toplev.h intl.h
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toplev.o : toplev.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) function.h \
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flags.h input.h $(INSN_ATTR_H) xcoffout.h output.h diagnostic.h \
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debug.h insn-config.h intl.h $(RECOG_H) Makefile toplev.h dwarfout.h \
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debug.h insn-config.h intl.h $(RECOG_H) Makefile toplev.h \
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dwarf2out.h sdbout.h dbxout.h $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) \
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graph.h $(LOOP_H) except.h $(REGS_H) $(TIMEVAR_H) $(lang_options_files) \
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ssa.h $(PARAMS_H) $(TM_P_H) reload.h dwarf2asm.h
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@ -1401,7 +1401,7 @@ sdbout.o : sdbout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) flags.h \
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insn-config.h $(OBSTACK_H) xcoffout.h c-pragma.h ggc.h \
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sdbout.h toplev.h $(TM_P_H) except.h debug.h
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dwarfout.o : dwarfout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) dwarf.h \
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flags.h insn-config.h reload.h output.h toplev.h dwarfout.h $(TM_P_H) \
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flags.h insn-config.h reload.h output.h toplev.h $(TM_P_H) \
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debug.h
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dwarf2out.o : dwarf2out.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) dwarf2.h \
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debug.h flags.h insn-config.h reload.h output.h diagnostic.h \
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@ -1524,7 +1524,7 @@ sched-vis.o : sched-vis.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
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final.o : final.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h intl.h \
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$(REGS_H) $(RECOG_H) conditions.h insn-config.h $(INSN_ATTR_H) function.h \
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real.h output.h hard-reg-set.h except.h debug.h \
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xcoffout.h toplev.h reload.h dwarfout.h dwarf2out.h sdbout.h \
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xcoffout.h toplev.h reload.h dwarf2out.h sdbout.h \
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dbxout.h $(BASIC_BLOCK_H) $(TM_P_H) $(TARGET_H)
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recog.o : recog.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) function.h $(BASIC_BLOCK_H) \
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$(REGS_H) $(RECOG_H) $(EXPR_H) hard-reg-set.h flags.h insn-config.h \
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@ -1,3 +1,8 @@
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2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
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* Makefile.in (lex.o): No dependence on dwarfout.h.
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* lex.c: Don't include dwarfout.h.
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2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
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* ch-tree.h: Remove prototype for combine_parm_decls, unused
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@ -290,7 +290,7 @@ lang.o : lang.c $(CONFIG_H) $(CHILL_TREE_H) $(srcdir)/../input.h lex.h \
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$(srcdir)/../diagnostic.h
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lex.o : lex.c $(CONFIG_H) $(CHILL_TREE_H) $(RTL_H) $(srcdir)/../flags.h \
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$(srcdir)/../input.h $(srcdir)/parse.h $(srcdir)/../system.h \
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$(srcdir)/../toplev.h lex.h $(srcdir)/../dwarfout.h hash.h
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$(srcdir)/../toplev.h lex.h hash.h
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loop.o : loop.c $(CONFIG_H) $(RTL_H) $(CHILL_TREE_H) lex.h \
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$(srcdir)/../flags.h $(srcdir)/../input.h \
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$(srcdir)/../tree.h $(srcdir)/../system.h $(srcdir)/../toplev.h
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@ -35,10 +35,6 @@ Boston, MA 02111-1307, USA. */
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#include "toplev.h"
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#include "tm_p.h"
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#ifdef DWARF_DEBUGGING_INFO
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#include "dwarfout.h"
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#endif
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#ifdef MULTIBYTE_CHARS
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#include <locale.h>
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#endif
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@ -1,3 +1,11 @@
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2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
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* decl2.c: Don't include dwarfout.h and dwarf2out.h.
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* optimize.c: Include debug.h.
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(maybe_clone_body): Use debug hook.
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* semantics.c: Include debug.h.
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(expand_body): Use debug hook.
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2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
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* spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases.
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@ -244,7 +244,7 @@ cp/decl.o: cp/decl.c $(CXX_TREE_H) flags.h cp/lex.h cp/decl.h stack.h \
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output.h $(EXPR_H) except.h toplev.h hash.h $(GGC_H) $(RTL_H) \
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cp/operators.def $(TM_P_H)
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cp/decl2.o: cp/decl2.c $(CXX_TREE_H) flags.h cp/lex.h cp/decl.h $(EXPR_H) \
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output.h except.h toplev.h dwarf2out.h dwarfout.h $(GGC_H) $(RTL_H)
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output.h except.h toplev.h $(GGC_H) $(RTL_H)
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cp/typeck2.o: cp/typeck2.c $(CXX_TREE_H) flags.h toplev.h output.h $(TM_P_H) \
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diagnostic.h
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cp/typeck.o: cp/typeck.c $(CXX_TREE_H) flags.h $(RTL_H) $(EXPR_H) toplev.h \
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@ -274,10 +274,10 @@ cp/error.o: cp/error.c $(CXX_TREE_H) toplev.h diagnostic.h
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cp/errfn.o: cp/errfn.c $(CXX_TREE_H) toplev.h
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cp/repo.o: cp/repo.c $(CXX_TREE_H) toplev.h $(GGC_H) diagnostic.h
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cp/semantics.o: cp/semantics.c $(CXX_TREE_H) cp/lex.h except.h toplev.h \
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flags.h $(GGC_H) output.h $(RTL_H) $(TIMEVAR_H) $(EXPR_H)
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flags.h $(GGC_H) debug.h output.h $(RTL_H) $(TIMEVAR_H) $(EXPR_H)
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cp/dump.o: cp/dump.c $(CXX_TREE_H) c-dump.h
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cp/optimize.o: cp/optimize.c $(CXX_TREE_H) rtl.h integrate.h insn-config.h \
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input.h params.h
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input.h params.h debug.h
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cp/mangle.o: cp/mangle.c $(CXX_TREE_H) toplev.h
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cp/parse.o: cp/parse.c $(CXX_TREE_H) flags.h cp/lex.h except.h output.h \
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@ -40,8 +40,6 @@ Boston, MA 02111-1307, USA. */
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#include "output.h"
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#include "except.h"
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#include "toplev.h"
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#include "dwarf2out.h"
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#include "dwarfout.h"
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#include "ggc.h"
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#include "timevar.h"
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#include "cpplib.h"
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@ -32,6 +32,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
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#include "ggc.h"
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#include "params.h"
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#include "hashtab.h"
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#include "debug.h"
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/* To Do:
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@ -1104,7 +1105,7 @@ maybe_clone_body (fn)
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return 0;
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/* Emit the DWARF1 abstract instance. */
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note_deferral_of_defined_inline_function (fn);
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(*debug_hooks->deferred_inline_function) (fn);
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/* We know that any clones immediately follow FN in the TYPE_METHODS
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list. */
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@ -37,6 +37,7 @@
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#include "expr.h"
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#include "output.h"
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#include "timevar.h"
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#include "debug.h"
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/* There routines provide a modular interface to perform many parsing
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operations. They may therefore be used during actual parsing, or
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@ -2440,7 +2441,7 @@ expand_body (fn)
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we actually need to write this function out. */
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defer_fn (fn);
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/* Let the back-end know that this funtion exists. */
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note_deferral_of_defined_inline_function (fn);
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(*debug_hooks->deferred_inline_function) (fn);
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return;
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}
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64
gcc/dbxout.c
64
gcc/dbxout.c
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@ -317,6 +317,7 @@ static void dbxout_begin_function PARAMS ((tree));
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static void dbxout_begin_block PARAMS ((unsigned, unsigned));
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static void dbxout_end_block PARAMS ((unsigned, unsigned));
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static void dbxout_function_decl PARAMS ((tree));
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struct gcc_debug_hooks dbx_debug_hooks =
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{
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@ -337,7 +338,10 @@ struct gcc_debug_hooks dbx_debug_hooks =
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#else
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debug_nothing_tree, /* begin_function */
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#endif
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debug_nothing_int /* end_function */
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debug_nothing_int, /* end_function */
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dbxout_function_decl,
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debug_nothing_tree, /* global_decl */
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debug_nothing_tree /* deferred_inline_function */
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};
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#endif /* DBX_DEBUGGING_INFO */
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@ -357,7 +361,10 @@ struct gcc_debug_hooks xcoff_debug_hooks =
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debug_nothing_int, /* end_prologue */
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xcoffout_end_epilogue,
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debug_nothing_tree, /* begin_function */
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xcoffout_end_function
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xcoffout_end_function,
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debug_nothing_tree, /* function_decl */
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debug_nothing_tree, /* global_decl */
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debug_nothing_tree /* deferred_inline_function */
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};
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#endif /* XCOFF_DEBUGGING_INFO */
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@ -608,6 +615,33 @@ dbxout_end_block (line, n)
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ASM_OUTPUT_INTERNAL_LABEL (asmfile, "LBE", n);
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}
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/* Output dbx data for a function definition.
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This includes a definition of the function name itself (a symbol),
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definitions of the parameters (locating them in the parameter list)
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and then output the block that makes up the function's body
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(including all the auto variables of the function). */
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static void
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dbxout_function_decl (decl)
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tree decl;
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{
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#ifndef DBX_FUNCTION_FIRST
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dbxout_begin_function (decl);
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#endif
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dbxout_block (DECL_INITIAL (decl), 0, DECL_ARGUMENTS (decl));
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#ifdef DBX_OUTPUT_FUNCTION_END
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DBX_OUTPUT_FUNCTION_END (asmfile, decl);
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#endif
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#if defined(ASM_OUTPUT_SECTION_NAME)
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if (use_gnu_debug_info_extensions
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#if defined(NO_DBX_FUNCTION_END)
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&& ! NO_DBX_FUNCTION_END
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#endif
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)
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dbxout_function_end ();
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#endif
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}
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#endif /* DBX_DEBUGGING_INFO */
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/* At the end of compilation, finish writing the symbol table.
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@ -2733,30 +2767,4 @@ dbxout_begin_function (decl)
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dbxout_symbol (DECL_RESULT (decl), 1);
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}
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/* Output dbx data for a function definition.
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This includes a definition of the function name itself (a symbol),
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definitions of the parameters (locating them in the parameter list)
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and then output the block that makes up the function's body
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(including all the auto variables of the function). */
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void
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dbxout_function (decl)
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tree decl;
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{
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#ifndef DBX_FUNCTION_FIRST
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dbxout_begin_function (decl);
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#endif
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dbxout_block (DECL_INITIAL (decl), 0, DECL_ARGUMENTS (decl));
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#ifdef DBX_OUTPUT_FUNCTION_END
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DBX_OUTPUT_FUNCTION_END (asmfile, decl);
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#endif
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#if defined(ASM_OUTPUT_SECTION_NAME)
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if (use_gnu_debug_info_extensions
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#if defined(NO_DBX_FUNCTION_END)
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&& ! NO_DBX_FUNCTION_END
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#endif
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)
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dbxout_function_end ();
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#endif
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}
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#endif /* DBX_DEBUGGING_INFO || XCOFF_DEBUGGING_INFO */
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@ -25,4 +25,3 @@ extern int dbxout_symbol PARAMS ((tree, int));
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extern void dbxout_parms PARAMS ((tree));
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extern void dbxout_reg_parms PARAMS ((tree));
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extern int dbxout_syms PARAMS ((tree));
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extern void dbxout_function PARAMS ((tree));
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@ -35,7 +35,10 @@ struct gcc_debug_hooks do_nothing_debug_hooks =
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debug_nothing_int, /* end_prologue */
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debug_nothing_void, /* end_epilogue */
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debug_nothing_tree, /* begin_function */
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debug_nothing_int /* end_function */
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debug_nothing_int, /* end_function */
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debug_nothing_tree, /* function_decl */
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debug_nothing_tree, /* global_decl */
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debug_nothing_tree /* deferred_inline_function */
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};
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/* This file contains implementations of each debug hook that do
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14
gcc/debug.h
14
gcc/debug.h
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@ -73,6 +73,20 @@ struct gcc_debug_hooks
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/* Record end of function. LINE is highest line number in function. */
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void (* end_function) PARAMS ((unsigned int line));
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/* Debug information for a function DECL. This might include the
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function name (a symbol), its parameters, and the block that
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makes up the function's body, and the local variables of the
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function. */
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void (* function_decl) PARAMS ((union tree_node *decl));
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/* Debug information for a global DECL. Called from toplev.c after
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compilation proper has finished. */
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void (* global_decl) PARAMS ((union tree_node *decl));
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/* DECL is an inline function, whose body is present, but which is
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not being output at this point. */
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void (* deferred_inline_function) PARAMS ((union tree_node *decl));
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};
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extern struct gcc_debug_hooks *debug_hooks;
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@ -3022,6 +3022,7 @@ static void dwarf2out_start_source_file PARAMS ((unsigned, const char *));
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static void dwarf2out_end_source_file PARAMS ((unsigned));
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static void dwarf2out_begin_block PARAMS ((unsigned, unsigned));
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static void dwarf2out_end_block PARAMS ((unsigned, unsigned));
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static void dwarf2out_global_decl PARAMS ((tree));
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/* The debug hooks structure. */
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@ -3040,7 +3041,10 @@ struct gcc_debug_hooks dwarf2_debug_hooks =
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debug_nothing_int, /* end_prologue */
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dwarf2out_end_epilogue,
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debug_nothing_tree, /* begin_function */
|
||||
debug_nothing_int /* end_function */
|
||||
debug_nothing_int, /* end_function */
|
||||
dwarf2out_decl, /* function_decl */
|
||||
dwarf2out_global_decl,
|
||||
debug_nothing_tree /* deferred_inline_function */
|
||||
};
|
||||
|
||||
/* NOTE: In the comments in this file, many references are made to
|
||||
|
|
@ -11011,6 +11015,21 @@ dwarf2out_add_library_unit_info (filename, context_list)
|
|||
}
|
||||
}
|
||||
|
||||
/* Debug information for a global DECL. Called from toplev.c after
|
||||
compilation proper has finished. */
|
||||
static void
|
||||
dwarf2out_global_decl (decl)
|
||||
tree decl;
|
||||
{
|
||||
/* Output DWARF2 information for file-scope tentative data object
|
||||
declarations, file-scope (extern) function declarations (which
|
||||
had no corresponding body) and file-scope tagged type
|
||||
declarations and definitions which have not yet been forced out. */
|
||||
|
||||
if (TREE_CODE (decl) != FUNCTION_DECL || !DECL_INITIAL (decl))
|
||||
dwarf2out_decl (decl);
|
||||
}
|
||||
|
||||
/* Write the debugging output for DECL. */
|
||||
|
||||
void
|
||||
|
|
|
|||
|
|
@ -574,7 +574,6 @@ Boston, MA 02111-1307, USA. */
|
|||
#include "insn-config.h"
|
||||
#include "reload.h"
|
||||
#include "output.h"
|
||||
#include "dwarfout.h"
|
||||
#include "toplev.h"
|
||||
#include "tm_p.h"
|
||||
#include "debug.h"
|
||||
|
|
@ -801,6 +800,10 @@ static void dwarfout_end_epilogue PARAMS ((void));
|
|||
static void dwarfout_source_line PARAMS ((unsigned int, const char *));
|
||||
static void dwarfout_end_prologue PARAMS ((unsigned int));
|
||||
static void dwarfout_end_function PARAMS ((unsigned int));
|
||||
static void dwarfout_function_decl PARAMS ((tree));
|
||||
static void dwarfout_global_decl PARAMS ((tree));
|
||||
static void dwarfout_deferred_inline_function PARAMS ((tree));
|
||||
static void dwarfout_file_scope_decl PARAMS ((tree , int));
|
||||
static const char *dwarf_tag_name PARAMS ((unsigned));
|
||||
static const char *dwarf_attr_name PARAMS ((unsigned));
|
||||
static const char *dwarf_stack_op_name PARAMS ((unsigned));
|
||||
|
|
@ -1389,7 +1392,10 @@ struct gcc_debug_hooks dwarf_debug_hooks =
|
|||
dwarfout_end_prologue,
|
||||
dwarfout_end_epilogue,
|
||||
debug_nothing_tree, /* begin_function */
|
||||
dwarfout_end_function
|
||||
dwarfout_end_function,
|
||||
dwarfout_function_decl,
|
||||
dwarfout_global_decl,
|
||||
dwarfout_deferred_inline_function
|
||||
};
|
||||
|
||||
/************************ general utility functions **************************/
|
||||
|
|
@ -5324,7 +5330,7 @@ output_decl (decl, containing_scope)
|
|||
|
||||
/* If we're emitting an out-of-line copy of an inline function,
|
||||
set up to refer to the abstract instance emitted from
|
||||
note_deferral_of_defined_inline_function. */
|
||||
dwarfout_deferred_inline_function. */
|
||||
if (DECL_INLINE (decl) && ! DECL_ABSTRACT (decl)
|
||||
&& ! (containing_scope && TYPE_P (containing_scope)))
|
||||
set_decl_origin_self (decl);
|
||||
|
|
@ -5631,7 +5637,62 @@ output_decl (decl, containing_scope)
|
|||
}
|
||||
}
|
||||
|
||||
void
|
||||
/* Output debug information for a function. */
|
||||
static void
|
||||
dwarfout_function_decl (decl)
|
||||
tree decl;
|
||||
{
|
||||
dwarfout_file_scope_decl (decl, 0);
|
||||
}
|
||||
|
||||
/* Debug information for a global DECL. Called from toplev.c after
|
||||
compilation proper has finished. */
|
||||
static void
|
||||
dwarfout_global_decl (decl)
|
||||
tree decl;
|
||||
{
|
||||
/* Output DWARF information for file-scope tentative data object
|
||||
declarations, file-scope (extern) function declarations (which
|
||||
had no corresponding body) and file-scope tagged type
|
||||
declarations and definitions which have not yet been forced out. */
|
||||
|
||||
if (TREE_CODE (decl) != FUNCTION_DECL || !DECL_INITIAL (decl))
|
||||
dwarfout_file_scope_decl (decl, 1);
|
||||
}
|
||||
|
||||
/* DECL is an inline function, whose body is present, but which is not
|
||||
being output at this point. (We're putting that off until we need
|
||||
to do it.) */
|
||||
static void
|
||||
dwarfout_deferred_inline_function (decl)
|
||||
tree decl;
|
||||
{
|
||||
/* Generate the DWARF info for the "abstract" instance of a function
|
||||
which we may later generate inlined and/or out-of-line instances
|
||||
of. */
|
||||
if ((DECL_INLINE (decl) || DECL_ABSTRACT (decl))
|
||||
&& ! DECL_ABSTRACT_ORIGIN (decl))
|
||||
{
|
||||
/* The front-end may not have set CURRENT_FUNCTION_DECL, but the
|
||||
DWARF code expects it to be set in this case. Intuitively,
|
||||
DECL is the function we just finished defining, so setting
|
||||
CURRENT_FUNCTION_DECL is sensible. */
|
||||
tree saved_cfd = current_function_decl;
|
||||
int was_abstract = DECL_ABSTRACT (decl);
|
||||
current_function_decl = decl;
|
||||
|
||||
/* Let the DWARF code do its work. */
|
||||
set_decl_abstract_flags (decl, 1);
|
||||
dwarfout_file_scope_decl (decl, 0);
|
||||
if (! was_abstract)
|
||||
set_decl_abstract_flags (decl, 0);
|
||||
|
||||
/* Reset CURRENT_FUNCTION_DECL. */
|
||||
current_function_decl = saved_cfd;
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
dwarfout_file_scope_decl (decl, set_finalizing)
|
||||
register tree decl;
|
||||
register int set_finalizing;
|
||||
|
|
|
|||
|
|
@ -1,21 +0,0 @@
|
|||
/* dwarfout.h - Various declarations for functions found in dwarfout.c
|
||||
Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
|
||||
|
||||
This file is part of GNU CC.
|
||||
|
||||
GNU CC is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
GNU CC is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with GNU CC; see the file COPYING. If not, write to
|
||||
the Free Software Foundation, 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
extern void dwarfout_file_scope_decl PARAMS ((tree , int));
|
||||
|
|
@ -76,10 +76,6 @@ Boston, MA 02111-1307, USA. */
|
|||
#include "xcoffout.h"
|
||||
#endif
|
||||
|
||||
#ifdef DWARF_DEBUGGING_INFO
|
||||
#include "dwarfout.h"
|
||||
#endif
|
||||
|
||||
#if defined (DWARF2_UNWIND_INFO) || defined (DWARF2_DEBUGGING_INFO)
|
||||
#include "dwarf2out.h"
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -731,7 +731,6 @@ dwarf2asm.h
|
|||
dwarf2out.c
|
||||
dwarf2out.h
|
||||
dwarfout.c
|
||||
dwarfout.h
|
||||
emit-rtl.c
|
||||
#enquire.c is used only by GCC maintainers and installers
|
||||
errors.c
|
||||
|
|
|
|||
32
gcc/sdbout.c
32
gcc/sdbout.c
|
|
@ -99,6 +99,7 @@ static void sdbout_begin_block PARAMS ((unsigned, unsigned));
|
|||
static void sdbout_end_block PARAMS ((unsigned, unsigned));
|
||||
static void sdbout_source_line PARAMS ((unsigned int, const char *));
|
||||
static void sdbout_end_epilogue PARAMS ((void));
|
||||
static void sdbout_global_decl PARAMS ((tree));
|
||||
#ifndef MIPS_DEBUGGING_INFO
|
||||
static void sdbout_begin_prologue PARAMS ((unsigned int, const char *));
|
||||
#endif
|
||||
|
|
@ -315,7 +316,10 @@ struct gcc_debug_hooks sdb_debug_hooks =
|
|||
#endif
|
||||
sdbout_end_epilogue,
|
||||
sdbout_begin_function,
|
||||
sdbout_end_function
|
||||
sdbout_end_function,
|
||||
debug_nothing_tree, /* function_decl */
|
||||
sdbout_global_decl,
|
||||
debug_nothing_tree /* deferred_inline_function */
|
||||
};
|
||||
|
||||
#if 0
|
||||
|
|
@ -1472,6 +1476,32 @@ sdbout_reg_parms (parms)
|
|||
}
|
||||
}
|
||||
|
||||
/* Output debug information for a global DECL. Called from toplev.c
|
||||
after compilation proper has finished. */
|
||||
|
||||
static void
|
||||
sdbout_global_decl (decl)
|
||||
tree decl;
|
||||
{
|
||||
if (TREE_CODE (decl) == VAR_DECL
|
||||
&& DECL_INITIAL (decl)
|
||||
&& ! DECL_EXTERNAL (decl)
|
||||
&& DECL_RTL (decl) != 0)
|
||||
{
|
||||
/* The COFF linker can move initialized global vars to the end.
|
||||
And that can screw up the symbol ordering. By putting the
|
||||
symbols in that order to begin with, we avoid a problem.
|
||||
mcsun!unido!fauern!tumuc!pes@uunet.uu.net. */
|
||||
if (TREE_PUBLIC (decl))
|
||||
sdbout_symbol (decl, 0);
|
||||
|
||||
/* Output COFF information for non-global file-scope initialized
|
||||
variables. */
|
||||
if (GET_CODE (DECL_RTL (decl)) == MEM)
|
||||
sdbout_toplevel_data (decl);
|
||||
}
|
||||
}
|
||||
|
||||
/* Describe the beginning of an internal block within a function.
|
||||
Also output descriptions of variables defined in this block.
|
||||
|
||||
|
|
|
|||
103
gcc/toplev.c
103
gcc/toplev.c
|
|
@ -68,10 +68,6 @@ Boston, MA 02111-1307, USA. */
|
|||
#include "integrate.h"
|
||||
#include "debug.h"
|
||||
|
||||
#ifdef DWARF_DEBUGGING_INFO
|
||||
#include "dwarfout.h"
|
||||
#endif
|
||||
|
||||
#if defined (DWARF2_UNWIND_INFO) || defined (DWARF2_DEBUGGING_INFO)
|
||||
#include "dwarf2out.h"
|
||||
#endif
|
||||
|
|
@ -2059,47 +2055,7 @@ check_global_declarations (vec, len)
|
|||
warning_with_decl (decl, "`%s' defined but not used");
|
||||
|
||||
timevar_push (TV_SYMOUT);
|
||||
#ifdef SDB_DEBUGGING_INFO
|
||||
/* The COFF linker can move initialized global vars to the end.
|
||||
And that can screw up the symbol ordering.
|
||||
By putting the symbols in that order to begin with,
|
||||
we avoid a problem. mcsun!unido!fauern!tumuc!pes@uunet.uu.net. */
|
||||
if (write_symbols == SDB_DEBUG && TREE_CODE (decl) == VAR_DECL
|
||||
&& TREE_PUBLIC (decl) && DECL_INITIAL (decl)
|
||||
&& ! DECL_EXTERNAL (decl)
|
||||
&& DECL_RTL (decl) != 0)
|
||||
sdbout_symbol (decl, 0);
|
||||
|
||||
/* Output COFF information for non-global
|
||||
file-scope initialized variables. */
|
||||
if (write_symbols == SDB_DEBUG
|
||||
&& TREE_CODE (decl) == VAR_DECL
|
||||
&& DECL_INITIAL (decl)
|
||||
&& ! DECL_EXTERNAL (decl)
|
||||
&& DECL_RTL (decl) != 0
|
||||
&& GET_CODE (DECL_RTL (decl)) == MEM)
|
||||
sdbout_toplevel_data (decl);
|
||||
#endif /* SDB_DEBUGGING_INFO */
|
||||
#ifdef DWARF_DEBUGGING_INFO
|
||||
/* Output DWARF information for file-scope tentative data object
|
||||
declarations, file-scope (extern) function declarations (which
|
||||
had no corresponding body) and file-scope tagged type declarations
|
||||
and definitions which have not yet been forced out. */
|
||||
|
||||
if (write_symbols == DWARF_DEBUG
|
||||
&& (TREE_CODE (decl) != FUNCTION_DECL || !DECL_INITIAL (decl)))
|
||||
dwarfout_file_scope_decl (decl, 1);
|
||||
#endif
|
||||
#ifdef DWARF2_DEBUGGING_INFO
|
||||
/* Output DWARF2 information for file-scope tentative data object
|
||||
declarations, file-scope (extern) function declarations (which
|
||||
had no corresponding body) and file-scope tagged type declarations
|
||||
and definitions which have not yet been forced out. */
|
||||
|
||||
if (write_symbols == DWARF2_DEBUG
|
||||
&& (TREE_CODE (decl) != FUNCTION_DECL || !DECL_INITIAL (decl)))
|
||||
dwarf2out_decl (decl);
|
||||
#endif
|
||||
(*debug_hooks->global_decl) (decl);
|
||||
timevar_pop (TV_SYMOUT);
|
||||
}
|
||||
}
|
||||
|
|
@ -2634,46 +2590,6 @@ rest_of_type_compilation (type, toplev)
|
|||
timevar_pop (TV_SYMOUT);
|
||||
}
|
||||
|
||||
/* DECL is an inline function, whose body is present, but which is not
|
||||
being output at this point. (We're putting that off until we need
|
||||
to do it.) If there are any actions that need to take place,
|
||||
including the emission of debugging information for the function,
|
||||
this is where they should go. This function may be called by
|
||||
language-dependent code for front-ends that do not even generate
|
||||
RTL for functions that don't need to be put out. */
|
||||
|
||||
void
|
||||
note_deferral_of_defined_inline_function (decl)
|
||||
tree decl ATTRIBUTE_UNUSED;
|
||||
{
|
||||
#ifdef DWARF_DEBUGGING_INFO
|
||||
/* Generate the DWARF info for the "abstract" instance of a function
|
||||
which we may later generate inlined and/or out-of-line instances
|
||||
of. */
|
||||
if (write_symbols == DWARF_DEBUG
|
||||
&& (DECL_INLINE (decl) || DECL_ABSTRACT (decl))
|
||||
&& ! DECL_ABSTRACT_ORIGIN (decl))
|
||||
{
|
||||
/* The front-end may not have set CURRENT_FUNCTION_DECL, but the
|
||||
DWARF code expects it to be set in this case. Intuitively,
|
||||
DECL is the function we just finished defining, so setting
|
||||
CURRENT_FUNCTION_DECL is sensible. */
|
||||
tree saved_cfd = current_function_decl;
|
||||
int was_abstract = DECL_ABSTRACT (decl);
|
||||
current_function_decl = decl;
|
||||
|
||||
/* Let the DWARF code do its work. */
|
||||
set_decl_abstract_flags (decl, 1);
|
||||
dwarfout_file_scope_decl (decl, 0);
|
||||
if (! was_abstract)
|
||||
set_decl_abstract_flags (decl, 0);
|
||||
|
||||
/* Reset CURRENT_FUNCTION_DECL. */
|
||||
current_function_decl = saved_cfd;
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
/* FNDECL is an inline function which is about to be emitted out of line.
|
||||
Do any preparation, such as emitting abstract debug info for the inline
|
||||
before it gets mangled by optimization. */
|
||||
|
|
@ -2822,7 +2738,7 @@ rest_of_compilation (decl)
|
|||
declared inline but not inlined, and those inlined even
|
||||
though they weren't declared inline. Conveniently, that's
|
||||
what DECL_INLINE means at this point. */
|
||||
note_deferral_of_defined_inline_function (decl);
|
||||
(*debug_hooks->deferred_inline_function) (decl);
|
||||
|
||||
if (DECL_DEFER_OUTPUT (decl))
|
||||
{
|
||||
|
|
@ -3802,20 +3718,7 @@ rest_of_compilation (decl)
|
|||
generated. During that call, we *will* be routed past here. */
|
||||
|
||||
timevar_push (TV_SYMOUT);
|
||||
#ifdef DBX_DEBUGGING_INFO
|
||||
if (write_symbols == DBX_DEBUG)
|
||||
dbxout_function (decl);
|
||||
#endif
|
||||
|
||||
#ifdef DWARF_DEBUGGING_INFO
|
||||
if (write_symbols == DWARF_DEBUG)
|
||||
dwarfout_file_scope_decl (decl, 0);
|
||||
#endif
|
||||
|
||||
#ifdef DWARF2_DEBUGGING_INFO
|
||||
if (write_symbols == DWARF2_DEBUG)
|
||||
dwarf2out_decl (decl);
|
||||
#endif
|
||||
(*debug_hooks->function_decl) (decl);
|
||||
timevar_pop (TV_SYMOUT);
|
||||
|
||||
exit_rest_of_compilation:
|
||||
|
|
|
|||
|
|
@ -123,8 +123,6 @@ extern void fnotice PARAMS ((FILE *, const char *, ...))
|
|||
|
||||
extern int wrapup_global_declarations PARAMS ((union tree_node **, int));
|
||||
extern void check_global_declarations PARAMS ((union tree_node **, int));
|
||||
extern void note_deferral_of_defined_inline_function
|
||||
PARAMS ((union tree_node *));
|
||||
extern void note_outlining_of_inline_function
|
||||
PARAMS ((union tree_node *));
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue