dbxout.c (dbxout_init): If DBX_OUTPUT_GCC_MARKER is defined, use it instead of blindly generating a .stabs.
* dbxout.c (dbxout_init): If DBX_OUTPUT_GCC_MARKER is defined, use it instead of blindly generating a .stabs. * xcoffout.h: Define DBX_OUTPUT_GCC_MARKER so we put the type in the right place. * xcoffout.c: Don't bother defining default for N_CATCH. (UNKNOWN_STAB): Use internal_error. (stab_to_sclass): Remove now-unnecessary aborts. Remove #if 0'ed case N_BROWS. Add #ifdef N_OPT block. From-SVN: r41404
This commit is contained in:
parent
599d54fd8e
commit
ad087b92db
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@ -1,3 +1,14 @@
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2001-04-17 Zack Weinberg <zackw@stanford.edu>
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* dbxout.c (dbxout_init): If DBX_OUTPUT_GCC_MARKER is defined,
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use it instead of blindly generating a .stabs.
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* xcoffout.h: Define DBX_OUTPUT_GCC_MARKER so we put the type
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in the right place.
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* xcoffout.c: Don't bother defining default for N_CATCH.
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(UNKNOWN_STAB): Use internal_error.
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(stab_to_sclass): Remove now-unnecessary aborts.
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Remove #if 0'ed case N_BROWS. Add #ifdef N_OPT block.
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Tue Apr 17 21:41:11 2001 Jeffrey A Law (law@cygnus.com)
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* jump.c (mark_all_labels): Canonicalize the tail recursion
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@ -92,7 +103,7 @@ Mon Apr 16 08:03:48 2001 Jeffrey A Law (law@cygnus.com)
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* pa.md (reload_outdi): Operand 0 must be a non hard register.
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* pa.c (secondary_reload_class): SAR<->FP copies require a
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* pa.c (secondary_reload_class): SAR<->FP copies require a
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secondary register.
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* install.texi (mips-mips-bsd): Update list of functions
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@ -149,8 +160,8 @@ Fri Apr 13 21:40:28 2001 Loren J. Rittle <ljrittle@acm.org>
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2001-04-13 Alan Modra <alan@linuxcare.com.au>
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* pa.h (GO_IF_LEGITIMATE_ADDRESS): Disallow PIC LO_SUM
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fp mode addresses.
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* pa.h (GO_IF_LEGITIMATE_ADDRESS): Disallow PIC LO_SUM
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fp mode addresses.
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2001-04-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
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@ -500,12 +511,12 @@ Thu Apr 12 18:13:37 2001 Rodney Brown <RodneyBrown@mynd.com>
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eliminate_constant_term, expand_complex_abs, find_single_use,
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make_tree, init_expr_once, init_optabs, supports_one_only):
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Likewise.
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* tree.h (exact_log2_wide, floor_log2_wide, expand_null_return,
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rest_of_type_compilation, emit_queue, do_pending_stack_adjust,
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expand_assignment, store_expr, emit_line_note_after,
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emit_line_note_force, split_specs_attrs, label_rtx): Likewise.
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* toplev.h (exact_log2_wide, floor_log2_wide): Add prototype.
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* sparc-protos.h: Delete redundant prototypes.
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@ -558,7 +569,7 @@ Tue Apr 10 17:45:50 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
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2001-04-10 Andrew MacLeod <amacleod@redhat.com>
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* function.c (purge_single_hard_subreg_set): Only check REGNO if
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* function.c (purge_single_hard_subreg_set): Only check REGNO if
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the subreg was a hard register. Pseudos are left as subregs.
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2001-04-29 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
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@ -566,7 +577,7 @@ Tue Apr 10 17:45:50 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
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* Makefile.in (LIB2FUNCS_STATIC_EXTRA): New macro.
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(LIB2ADD_ST): New macro, pass it to mklibgcc.
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* mklibgcc.in (libgcc2_st_objs): New variable, set it from LIB2ADD_ST.
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(libgcc_st_objs): New, set from libgcc2_st_objs. Use it for libgcc.a.
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(libgcc_st_objs): New, set from libgcc2_st_objs. Use it for libgcc.a.
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* config/rs6000/t-ppccomm (LIB2FUNCS_STATIC_EXTRA): New macro.
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2001-04-09 Bo Thorsen <bo@suse.co.uk>
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@ -575,7 +586,7 @@ Tue Apr 10 17:45:50 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
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2001-04-09 Andrew MacLeod <amacleod@redhat.com>
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* output.h (set_block_num): Missed it earlier, remove deprecated
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* output.h (set_block_num): Missed it earlier, remove deprecated
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prototype.
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2001-04-09 Andrew MacLeod <amacleod@redhat.com>
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@ -585,29 +596,29 @@ Tue Apr 10 17:45:50 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
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(oprs_not_set_p): Pass basic_blocks instead of ints as parameters.
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(handle_rd_kill_set): Change bb parameter from int to basic_block.
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(compute_kill_rd): Pass basic_blocks instead of ints as parameters.
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(expr_killed_p): Change bb parameter from int to basic_block, pass
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(expr_killed_p): Change bb parameter from int to basic_block, pass
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basic_blocks instead of ints as parameters.
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(compute_ae_kill): Pass basic_blocks instead of ints as parameters.
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(expr_reaches_here_p_work, expr_reaches_here_p): Change bb parameter
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(expr_reaches_here_p_work, expr_reaches_here_p): Change bb parameter
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from int to basic_block, pass basic_blocks instead of ints as parms.
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(pre_expr_reaches_here_p_work, pre_expr_reaches_here_p): Change bb
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(pre_expr_reaches_here_p_work, pre_expr_reaches_here_p): Change bb
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parameter from int to basic_block, pass basic_blocks instead of ints.
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(process_insert_insn): Pass basic_blocks instead of ints as parameters.
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(insert_insn_end_bb): Change bb parameter from int to basic_block,
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(insert_insn_end_bb): Change bb parameter from int to basic_block,
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pass basic_blocks instead of ints.
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(pre_edge_insert, pre_insert_copy_insn, pre_insert_copies): Pass
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(pre_edge_insert, pre_insert_copy_insn, pre_insert_copies): Pass
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basic_blocks instead of ints as parameters.
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(pre_delete): Pass basic_blocks instead of ints as parameters.
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(hoist_expr_reaches_here_p): Change bb parameter from int to
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(hoist_expr_reaches_here_p): Change bb parameter from int to
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basic_block, pass basic_blocks instead of ints.
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(hoist_code): Pass basic_blocks instead of ints as parameters.
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(reg_set_info, store_ops_ok, store_killed_after, store_killed_before):
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(reg_set_info, store_ops_ok, store_killed_after, store_killed_before):
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Change bb parameter from int to basic_block.
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(build_store_vectors): Pass basic_blocks instead of ints as parameters.
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(insert_insn_start_bb): Change bb parameter from int to basic_block,
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(insert_insn_start_bb): Change bb parameter from int to basic_block,
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pass basic_blocks instead of ints.
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(insert_store): Pass basic_blocks instead of ints as parameters.
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(replace_store_insn, delete_store): Change bb parameter from int to
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(replace_store_insn, delete_store): Change bb parameter from int to
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basic_block, pass basic_blocks instead of ints.
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(store_motion): Pass basic_blocks instead of ints as parameters.
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@ -618,7 +629,7 @@ Tue Apr 10 17:45:50 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
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* flow.c (set_block_num): Remove obsolete function.
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(set_block_for_new_insns): Set BB for single or multiple insns.
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* gcse.c (handle_avail_expr): Use set_block_for_new_insns.
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(process_insn_end_bb): Use set_block_for_new_insns or
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(process_insn_end_bb): Use set_block_for_new_insns or
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set_block_for_insn instead of set_block_num.
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(pre_insert_copy_insn): Use set_block_for_new_insns.
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(update_ld_motion_stores): Use set_block_for_new_insns.
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@ -634,13 +645,13 @@ Tue Apr 10 17:45:50 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
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* flags.h (flag_gcse_lm, flag_gcse_sm): New optimization flags.
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* gcse.c (struct ls_expr): Add load/store expressions structure.
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(modify_mem_list, canon_modify_mem_list): New variable.
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(gcse_main): Initialize & finalize alias analysis. Use enhanced
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(gcse_main): Initialize & finalize alias analysis. Use enhanced
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load motion and store motion if requested.
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(alloc_gcse_mem): Allocate space for modify_mem_list array.
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(free_gcse_mem): Free the modify_mem_list array.
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(oprs_unchanged_p): Use load_killed_in_block_p.
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(gcse_mems_conflict_p, gcse_mem_operand): New variables.
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(mems_conflict_for_gcse_p): New function. Don't kill loads
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(mems_conflict_for_gcse_p): New function. Don't kill loads
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with stores to themselves if its in the load/store expression list.
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(load_killed_in_block_p): New function.
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(canon_list_insert): New Function.
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@ -428,9 +428,13 @@ dbxout_init (asm_file, input_file_name, syms)
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ASM_OUTPUT_INTERNAL_LABEL (asmfile, "Ltext", 0);
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#endif /* no DBX_OUTPUT_MAIN_SOURCE_FILENAME */
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#ifdef DBX_OUTPUT_GCC_MARKER
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DBX_OUTPUT_GCC_MARKER (asmfile);
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#else
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/* Emit an N_OPT stab to indicate that this file was compiled by GCC. */
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fprintf (asmfile, "%s\"%s\",%d,0,0,0\n",
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ASM_STABS_OP, STABS_GCC_MARKER, N_OPT);
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#endif
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lastfile = input_file_name;
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@ -45,11 +45,6 @@ Boston, MA 02111-1307, USA. */
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#include "gstab.h"
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#else
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#include <stab.h>
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/* This is a GNU extension we need to reference in this file. */
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#ifndef N_CATCH
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#define N_CATCH 0x54
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#endif
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#endif
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/* Line number of beginning of current function, minus one.
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/* Print an error message for unrecognized stab codes. */
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#define UNKNOWN_STAB(STR) \
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do { \
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error ("Unknown stab %s: : 0x%x\n", STR, stab); \
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fflush (stderr); \
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} while (0)
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internal_error ("No sclass for %s stab (0x%x)\n", STR, stab)
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/* Conversion routine from BSD stabs to AIX storage classes. */
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case N_FNAME:
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UNKNOWN_STAB ("N_FNAME");
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abort ();
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case N_FUN:
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return C_FUN;
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#ifdef N_MAIN
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case N_MAIN:
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UNKNOWN_STAB ("N_MAIN");
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abort ();
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#endif
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case N_RSYM:
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case N_SSYM:
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UNKNOWN_STAB ("N_SSYM");
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abort ();
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case N_RPSYM:
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return C_RPSYM;
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case N_SO:
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UNKNOWN_STAB ("N_SO");
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abort ();
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case N_SOL:
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UNKNOWN_STAB ("N_SOL");
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abort ();
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case N_SLINE:
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UNKNOWN_STAB ("N_SLINE");
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abort ();
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#ifdef N_DSLINE
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case N_DSLINE:
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UNKNOWN_STAB ("N_DSLINE");
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abort ();
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#endif
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#ifdef N_BSLINE
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case N_BSLINE:
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UNKNOWN_STAB ("N_BSLINE");
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abort ();
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#endif
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#if 0
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/* This has the same value as N_BSLINE. */
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case N_BROWS:
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UNKNOWN_STAB ("N_BROWS");
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abort ();
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#endif
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#ifdef N_BINCL
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case N_BINCL:
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UNKNOWN_STAB ("N_BINCL");
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abort ();
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#endif
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#ifdef N_EINCL
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case N_EINCL:
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UNKNOWN_STAB ("N_EINCL");
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abort ();
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#endif
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#ifdef N_EXCL
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case N_EXCL:
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UNKNOWN_STAB ("N_EXCL");
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abort ();
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#endif
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case N_LBRAC:
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UNKNOWN_STAB ("N_LBRAC");
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abort ();
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case N_RBRAC:
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UNKNOWN_STAB ("N_RBRAC");
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abort ();
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case N_BCOMM:
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return C_BCOMM;
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case N_LENG:
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UNKNOWN_STAB ("N_LENG");
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abort ();
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case N_PC:
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UNKNOWN_STAB ("N_PC");
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abort ();
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#ifdef N_M2C
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case N_M2C:
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UNKNOWN_STAB ("N_M2C");
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abort ();
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#endif
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#ifdef N_SCOPE
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case N_SCOPE:
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UNKNOWN_STAB ("N_SCOPE");
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abort ();
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#endif
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#ifdef N_CATCH
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case N_CATCH:
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UNKNOWN_STAB ("N_CATCH");
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abort ();
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#endif
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#ifdef N_OPT
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case N_OPT:
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UNKNOWN_STAB ("N_OPT");
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#endif
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default:
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UNKNOWN_STAB ("default");
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abort ();
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UNKNOWN_STAB ("?");
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}
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}
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@ -172,6 +172,10 @@ extern const char *xcoff_lastfile;
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} \
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}
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/* .stabx has the type in a different place. */
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#define DBX_OUTPUT_GCC_MARKER(FILE) \
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fprintf ((FILE), "%s\"%s\",0,%d,0\n", ASM_STABS_OP, STABS_GCC_MARKER, N_OPT)
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/* Do not break .stabs pseudos into continuations. */
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#define DBX_CONTIN_LENGTH 0
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