gcc/gcc/dwarf2asm.h

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Makefile.in (OBJS): Add dwarf2asm.o. * Makefile.in (OBJS): Add dwarf2asm.o. * dwarf2asm.c, dwarf2asm.h: New files. * dwarf2out.c (*): Use them. (size_of_uleb128, size_of_sleb128): Remove. (output_uleb128, output_sleb128): Remove. (UNALIGNED_SHORT_ASM_OP, UNALIGNED_INT_ASM_OP): Remove. (UNALIGNED_DOUBLE_INT_ASM_OP, ASM_BYTE_OP): Remove. (UNALIGNED_OFFSET_ASM_OP, UNALIGNED_WORD_ASM_OP): Remove. (FDE_LABEL, LINE_NUMBER_BEGIN_LABEL, LINE_NUMBER_END_LABEL): New. (ASM_OUTPUT_DWARF_DATA1, ASM_OUTPUT_DWARF_DELTA1): Remove. (ASM_OUTPUT_DWARF_DATA2, ASM_OUTPUT_DWARF_DELTA2): Remove. (ASM_OUTPUT_DWARF_DATA4, ASM_OUTPUT_DWARF_DELTA4): Remove. (ASM_OUTPUT_DWARF_DATA, ASM_OUTPUT_DWARF_DELTA): Remove. (ASM_OUTPUT_DWARF_ADDR, ASM_OUTPUT_DWARF_ADDR_DATA): Remove. (ASM_OUTPUT_DWARF_ADDR_DELTA, ASM_OUTPUT_DWARF_ADDR_CONST): Remove. (ASM_OUTPUT_DWARF_OFFSET4, ASM_OUTPUT_DWARF_OFFSET): Remove. (ASM_OUTPUT_DWARF_CONST_DOUBLE): Remove. (ASM_OUTPUT_DWARF_NSTRING, ASM_OUTPUT_DWARF_STRING): Remove. (dwarf2out_frame_debug): Remove unused variables. (output_loc_operands): Don't abort on 8 byte constants if host integers are wide enough. (output_symbolic_ref): Remove. (size_of_die): Don't assume 4 byte host integers. (output_line_info): Use ASM_GENERATE_INTERNAL_LABEL for begin and end labels. (add_const_value_attribute) [CONST_INT]: Verify we're not doing something stupid with HOST_WIDE_INT to long truncation. [CONST_DOUBLE]: Likewise. * config/arm/conix-elf.h (UNALIGNED_WORD_ASM_OP): Remove. (ASM_OUTPUT_DWARF2_ADDR_CONST, ASM_OUTPUT_DWARF_ADDR_CONST): Remove. * config/arm/unknown-elf.h: Likewise. * config/rs6000/aix.h (UNALIGNED_SHORT_ASM_OP): New. (UNALIGNED_INT_ASM_OP, UNALIGNED_DOUBLE_INT_ASM_OP): New. (ASM_OUTPUT_DWARF_ADDR_VAR, ASM_OUTPUT_DWARF_DELTA_VAR): Remove. (ASM_OUTPUT_DWARF_DELTA2, ASM_OUTPUT_DWARF_DELTA4): Remove. (ASM_OUTPUT_DWARF_DELTA, ASM_OUTPUT_DWARF_ADDR_DELTA): Remove. (ASM_OUTPUT_DWARF_ADDR, ASM_OUTPUT_DWARF_DATA4): Remove. (ASM_OUTPUT_DWARF_DATA2, ASM_OUTPUT_DWARF_OFFSET4): Remove. (ASM_OUTPUT_DWARF_OFFSET): Remove. * config/rs6000/sysv4.h (ASM_OUTPUT_DWARF_ADDR): Remove. * config/sparc/sp64-elf.h (UNALIGNED_DOUBLE_INT_ASM_OP): New. (UNALIGNED_LONGLONG_ASM_OP, ASM_OUTPUT_DWARF_ADDR): Remove. (ASM_OUTPUT_DWARF_ADDR_CONST, ASM_OUTPUT_DWARF_REF): Remove. From-SVN: r40197
2001-03-03 03:17:07 +01:00
/* Dwarf2 assembler output helper routines.
Copyright (C) 2001 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. */
/* ??? Format checking yields "null format string" warnings, which is
the way these routines are signaled that there is no associated
debug information. So the attributes are commented out. */
extern void dw2_asm_output_data PARAMS ((int, unsigned HOST_WIDE_INT,
const char *, ...))
/* ATTRIBUTE_PRINTF_3 */;
extern void dw2_asm_output_delta PARAMS ((int, const char *,
const char *,
const char *, ...))
/* ATTRIBUTE_PRINTF_4 */;
extern void dw2_asm_output_offset PARAMS ((int, const char *,
const char *, ...))
/* ATTRIBUTE_PRINTF_3 */;
extern void dw2_asm_output_pcrel PARAMS ((int, const char *,
const char *, ...))
/* ATTRIBUTE_PRINTF_3 */;
extern void dw2_asm_output_addr PARAMS ((int, const char *,
const char *, ...))
/* ATTRIBUTE_PRINTF_3 */;
Makefile.in (OBJS): Add dwarf2asm.o. * Makefile.in (OBJS): Add dwarf2asm.o. * dwarf2asm.c, dwarf2asm.h: New files. * dwarf2out.c (*): Use them. (size_of_uleb128, size_of_sleb128): Remove. (output_uleb128, output_sleb128): Remove. (UNALIGNED_SHORT_ASM_OP, UNALIGNED_INT_ASM_OP): Remove. (UNALIGNED_DOUBLE_INT_ASM_OP, ASM_BYTE_OP): Remove. (UNALIGNED_OFFSET_ASM_OP, UNALIGNED_WORD_ASM_OP): Remove. (FDE_LABEL, LINE_NUMBER_BEGIN_LABEL, LINE_NUMBER_END_LABEL): New. (ASM_OUTPUT_DWARF_DATA1, ASM_OUTPUT_DWARF_DELTA1): Remove. (ASM_OUTPUT_DWARF_DATA2, ASM_OUTPUT_DWARF_DELTA2): Remove. (ASM_OUTPUT_DWARF_DATA4, ASM_OUTPUT_DWARF_DELTA4): Remove. (ASM_OUTPUT_DWARF_DATA, ASM_OUTPUT_DWARF_DELTA): Remove. (ASM_OUTPUT_DWARF_ADDR, ASM_OUTPUT_DWARF_ADDR_DATA): Remove. (ASM_OUTPUT_DWARF_ADDR_DELTA, ASM_OUTPUT_DWARF_ADDR_CONST): Remove. (ASM_OUTPUT_DWARF_OFFSET4, ASM_OUTPUT_DWARF_OFFSET): Remove. (ASM_OUTPUT_DWARF_CONST_DOUBLE): Remove. (ASM_OUTPUT_DWARF_NSTRING, ASM_OUTPUT_DWARF_STRING): Remove. (dwarf2out_frame_debug): Remove unused variables. (output_loc_operands): Don't abort on 8 byte constants if host integers are wide enough. (output_symbolic_ref): Remove. (size_of_die): Don't assume 4 byte host integers. (output_line_info): Use ASM_GENERATE_INTERNAL_LABEL for begin and end labels. (add_const_value_attribute) [CONST_INT]: Verify we're not doing something stupid with HOST_WIDE_INT to long truncation. [CONST_DOUBLE]: Likewise. * config/arm/conix-elf.h (UNALIGNED_WORD_ASM_OP): Remove. (ASM_OUTPUT_DWARF2_ADDR_CONST, ASM_OUTPUT_DWARF_ADDR_CONST): Remove. * config/arm/unknown-elf.h: Likewise. * config/rs6000/aix.h (UNALIGNED_SHORT_ASM_OP): New. (UNALIGNED_INT_ASM_OP, UNALIGNED_DOUBLE_INT_ASM_OP): New. (ASM_OUTPUT_DWARF_ADDR_VAR, ASM_OUTPUT_DWARF_DELTA_VAR): Remove. (ASM_OUTPUT_DWARF_DELTA2, ASM_OUTPUT_DWARF_DELTA4): Remove. (ASM_OUTPUT_DWARF_DELTA, ASM_OUTPUT_DWARF_ADDR_DELTA): Remove. (ASM_OUTPUT_DWARF_ADDR, ASM_OUTPUT_DWARF_DATA4): Remove. (ASM_OUTPUT_DWARF_DATA2, ASM_OUTPUT_DWARF_OFFSET4): Remove. (ASM_OUTPUT_DWARF_OFFSET): Remove. * config/rs6000/sysv4.h (ASM_OUTPUT_DWARF_ADDR): Remove. * config/sparc/sp64-elf.h (UNALIGNED_DOUBLE_INT_ASM_OP): New. (UNALIGNED_LONGLONG_ASM_OP, ASM_OUTPUT_DWARF_ADDR): Remove. (ASM_OUTPUT_DWARF_ADDR_CONST, ASM_OUTPUT_DWARF_REF): Remove. From-SVN: r40197
2001-03-03 03:17:07 +01:00
extern void dw2_asm_output_addr_rtx PARAMS ((int, rtx,
const char *, ...))
/* ATTRIBUTE_PRINTF_3 */;
except.c (eh_data_format_name): Move to ... * except.c (eh_data_format_name): Move to ... * dwarf2asm.c: ... here. Use designated initializers if available. (dw2_asm_output_encoded_addr_rtx): Accept varargs commentary. * dwarf2asm.h: Update declarations. * dwarf2out.c (output_cfi) [DW_CFA_set_loc]: If for_eh, mind ASM_PREFERRED_EH_DATA_FORMAT. (output_call_frame_info): Likewise. Use 'L' augmentation for the LSDA encoding. * unwind-dw2-fde.h (struct fde_vector): New. (struct old_object): Rename from struct object. (struct object): New. (__register_frame_info_bases): Declare. (__register_frame_info_table_bases): Declare. (struct dwarf_fde): Remove explicit pc_begin/pc_range members. * unwind-dw2-fde.c (objects): Remove. (unseen_objects, seen_objects): New. (__register_frame_info_bases): New. (__register_frame_info): Use it. (__register_frame_info_table_bases): New. (__register_frame_info_table): Use it. (__deregister_frame_info): Rewrite for changed object struct. (base_from_object, get_cie_encoding, get_fde_encoding): New. (fde_unencoded_compare): Rename from fde_compare; uninline. (fde_single_encoding_compare, fde_mixed_encoding_compare): New. (start_fde_sort): Adjust for new definition of fde_vector. (fde_insert): Likewise. (end_fde_sort): Likewise. Select comparison function based on properties of the object. (fde_split): Take object and fde_compare_t arguments. (frame_heapsort, fde_merge): Likewise. (classify_object_over_fdes): Rename from count_fdes. Handle encoded pointers. Collect encoding, mixed_encoding, and pc_begin for the object. (add_fdes): Handle encoded pointers. (init_object): Rename from frame_init. Update for new struct object. (linear_search_fdes): Rename from search_fdes. Handle encoded pointers. (binary_search_unencoded_fdes): Broken out from _Unwind_Find_FDE. (binary_search_single_encoding_fdes): New. (binary_search_mixed_encoding_fdes): New. (search_object): New. (_Unwind_Find_FDE): Update for new struct object. Fill in the dwarf_eh_bases. * unwind-dw2.c: Include unwind-pe.h. Constify all pointers iterating over EH data. (_Unwind_FrameState): Remove saw_lsda, addr_encoding. Add fde_encoding, lsda_encoding. (read_uleb128, read_sleb128): Remove. (read_encoded_pointer): Remove. All callers use read_encoded_value. (extract_cie_info): Set lsda_encoding from 'L' augmentation. (uw_frame_state_for): Don't set bases.func. Handle encoded fde pointers. * unwind-pe.h: Add "struct" to _Unwind_Context references. From-SVN: r42176
2001-05-17 00:42:36 +02:00
extern void dw2_asm_output_encoded_addr_rtx PARAMS ((int, rtx,
const char *, ...))
/* ATTRIBUTE_PRINTF_3 */;
defaults.h (ASM_PREFERRED_EH_DATA_FORMAT): New. * defaults.h (ASM_PREFERRED_EH_DATA_FORMAT): New. * dwarf2asm.c (dw2_force_const_mem, dw2_output_indirect_constant_1, dw2_output_indirect_constants, dw2_asm_output_encoded_addr_rtx): New. * dwarf2asm.h (dw2_asm_output_encoded_addr_rtx): Prototype. (dw2_output_indirect_constants): Prototype. * dwarf2out.c (dwarf2out_begin_prologue): Generate current_function_func_begin_label if we'll need it for EH. Exit early for IA64_UNWIND_INFO. * except.c: Get DW_EH_PE_* defines from dwarf2.h. (eh_data_format_name): Update for indirect references. (output_function_exception_table): Care for IA64_UNWIND_INFO. Handle ASM_PREFERRED_EH_DATA_FORMAT. * except.h (MUST_USE_SJLJ_EXCEPTIONS): IA64_UNWIND_INFO needn't define HAVE_eh_return etc. * final.c (final_start_function): Always call dwarf2out_begin_prologue. (final_end_function): Don't call output_function_exception_table. * toplev.c (compile_file): Call dw2_output_indirect_constants. (rest_of_compilation): Invoke output_function_exception_table for ia64 before assemble_end_function. * tm.texi (ASM_PREFERRED_EH_DATA_FORMAT): Document. (ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX): Document. * unwind-dw2.c (_Unwind_GetTextRelBase, _Unwind_GetDataRelBase): New. * unwind.h: Declare them. * libgcc-std.ver: Export them. * unwind-pe.h: New file. * config/alpha/elf.h (ASM_PREFERRED_EH_DATA_FORMAT): New. * config/ia64/fde-glibc.c: Use "struct unw_table_entry" instead of "fde". (find_fde_for_dso): Extract DT_PLTGOT. (_Unwind_FindTableEntry): Rename from __ia64_find_fde; return the segment and gp as well. * config/ia64/frame-ia64.c: Remove file. * config/ia64/frame-ia64.h: Remove file. * config/ia64/unwind-ia64.c: New file. * config/ia64/unwind-ia64.h: New file. * config/ia64/ia64.h (ASM_OUTPUT_EH_CHAR): Remove. (ASM_OUTPUT_EH_SHORT, ASM_OUTPUT_EH_INT): Remove. (ASM_OUTPUT_EH_DOUBLE_INT): Remove. (ASM_PREFERRED_EH_DATA_FORMAT): New. (ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX): New. (IA64_UNWIND_INFO): Re-enable. (HANDLER_SECTION): Remove. (EH_RETURN_DATA_REGNO): New. * config/ia64/ia64.md (exception_receiver): Remove. * config/ia64/t-glibc (LIB2ADDEH): Re-enable. * config/ia64/t-ia64 (LIB2ADDEH): Re-enable. From-SVN: r41981
2001-05-12 08:03:20 +02:00
Makefile.in (OBJS): Add dwarf2asm.o. * Makefile.in (OBJS): Add dwarf2asm.o. * dwarf2asm.c, dwarf2asm.h: New files. * dwarf2out.c (*): Use them. (size_of_uleb128, size_of_sleb128): Remove. (output_uleb128, output_sleb128): Remove. (UNALIGNED_SHORT_ASM_OP, UNALIGNED_INT_ASM_OP): Remove. (UNALIGNED_DOUBLE_INT_ASM_OP, ASM_BYTE_OP): Remove. (UNALIGNED_OFFSET_ASM_OP, UNALIGNED_WORD_ASM_OP): Remove. (FDE_LABEL, LINE_NUMBER_BEGIN_LABEL, LINE_NUMBER_END_LABEL): New. (ASM_OUTPUT_DWARF_DATA1, ASM_OUTPUT_DWARF_DELTA1): Remove. (ASM_OUTPUT_DWARF_DATA2, ASM_OUTPUT_DWARF_DELTA2): Remove. (ASM_OUTPUT_DWARF_DATA4, ASM_OUTPUT_DWARF_DELTA4): Remove. (ASM_OUTPUT_DWARF_DATA, ASM_OUTPUT_DWARF_DELTA): Remove. (ASM_OUTPUT_DWARF_ADDR, ASM_OUTPUT_DWARF_ADDR_DATA): Remove. (ASM_OUTPUT_DWARF_ADDR_DELTA, ASM_OUTPUT_DWARF_ADDR_CONST): Remove. (ASM_OUTPUT_DWARF_OFFSET4, ASM_OUTPUT_DWARF_OFFSET): Remove. (ASM_OUTPUT_DWARF_CONST_DOUBLE): Remove. (ASM_OUTPUT_DWARF_NSTRING, ASM_OUTPUT_DWARF_STRING): Remove. (dwarf2out_frame_debug): Remove unused variables. (output_loc_operands): Don't abort on 8 byte constants if host integers are wide enough. (output_symbolic_ref): Remove. (size_of_die): Don't assume 4 byte host integers. (output_line_info): Use ASM_GENERATE_INTERNAL_LABEL for begin and end labels. (add_const_value_attribute) [CONST_INT]: Verify we're not doing something stupid with HOST_WIDE_INT to long truncation. [CONST_DOUBLE]: Likewise. * config/arm/conix-elf.h (UNALIGNED_WORD_ASM_OP): Remove. (ASM_OUTPUT_DWARF2_ADDR_CONST, ASM_OUTPUT_DWARF_ADDR_CONST): Remove. * config/arm/unknown-elf.h: Likewise. * config/rs6000/aix.h (UNALIGNED_SHORT_ASM_OP): New. (UNALIGNED_INT_ASM_OP, UNALIGNED_DOUBLE_INT_ASM_OP): New. (ASM_OUTPUT_DWARF_ADDR_VAR, ASM_OUTPUT_DWARF_DELTA_VAR): Remove. (ASM_OUTPUT_DWARF_DELTA2, ASM_OUTPUT_DWARF_DELTA4): Remove. (ASM_OUTPUT_DWARF_DELTA, ASM_OUTPUT_DWARF_ADDR_DELTA): Remove. (ASM_OUTPUT_DWARF_ADDR, ASM_OUTPUT_DWARF_DATA4): Remove. (ASM_OUTPUT_DWARF_DATA2, ASM_OUTPUT_DWARF_OFFSET4): Remove. (ASM_OUTPUT_DWARF_OFFSET): Remove. * config/rs6000/sysv4.h (ASM_OUTPUT_DWARF_ADDR): Remove. * config/sparc/sp64-elf.h (UNALIGNED_DOUBLE_INT_ASM_OP): New. (UNALIGNED_LONGLONG_ASM_OP, ASM_OUTPUT_DWARF_ADDR): Remove. (ASM_OUTPUT_DWARF_ADDR_CONST, ASM_OUTPUT_DWARF_REF): Remove. From-SVN: r40197
2001-03-03 03:17:07 +01:00
extern void dw2_asm_output_nstring PARAMS ((const char *, size_t,
const char *, ...))
/* ATTRIBUTE_PRINTF_3 */;
extern void dw2_asm_output_data_uleb128 PARAMS ((unsigned HOST_WIDE_INT,
const char *, ...))
/* ATTRIBUTE_PRINTF_2 */;
extern void dw2_asm_output_data_sleb128 PARAMS ((HOST_WIDE_INT,
const char *, ...))
/* ATTRIBUTE_PRINTF_2 */;
extern void dw2_asm_output_delta_uleb128 PARAMS ((const char *, const char *,
const char *, ...))
/* ATTRIBUTE_PRINTF_3 */;
extern void dw2_asm_output_delta_sleb128 PARAMS ((const char *, const char *,
const char *, ...))
/* ATTRIBUTE_PRINTF_3 */;
extern int size_of_uleb128 PARAMS ((unsigned HOST_WIDE_INT));
extern int size_of_sleb128 PARAMS ((HOST_WIDE_INT));
extern int size_of_encoded_value PARAMS ((int));
except.c (eh_data_format_name): Move to ... * except.c (eh_data_format_name): Move to ... * dwarf2asm.c: ... here. Use designated initializers if available. (dw2_asm_output_encoded_addr_rtx): Accept varargs commentary. * dwarf2asm.h: Update declarations. * dwarf2out.c (output_cfi) [DW_CFA_set_loc]: If for_eh, mind ASM_PREFERRED_EH_DATA_FORMAT. (output_call_frame_info): Likewise. Use 'L' augmentation for the LSDA encoding. * unwind-dw2-fde.h (struct fde_vector): New. (struct old_object): Rename from struct object. (struct object): New. (__register_frame_info_bases): Declare. (__register_frame_info_table_bases): Declare. (struct dwarf_fde): Remove explicit pc_begin/pc_range members. * unwind-dw2-fde.c (objects): Remove. (unseen_objects, seen_objects): New. (__register_frame_info_bases): New. (__register_frame_info): Use it. (__register_frame_info_table_bases): New. (__register_frame_info_table): Use it. (__deregister_frame_info): Rewrite for changed object struct. (base_from_object, get_cie_encoding, get_fde_encoding): New. (fde_unencoded_compare): Rename from fde_compare; uninline. (fde_single_encoding_compare, fde_mixed_encoding_compare): New. (start_fde_sort): Adjust for new definition of fde_vector. (fde_insert): Likewise. (end_fde_sort): Likewise. Select comparison function based on properties of the object. (fde_split): Take object and fde_compare_t arguments. (frame_heapsort, fde_merge): Likewise. (classify_object_over_fdes): Rename from count_fdes. Handle encoded pointers. Collect encoding, mixed_encoding, and pc_begin for the object. (add_fdes): Handle encoded pointers. (init_object): Rename from frame_init. Update for new struct object. (linear_search_fdes): Rename from search_fdes. Handle encoded pointers. (binary_search_unencoded_fdes): Broken out from _Unwind_Find_FDE. (binary_search_single_encoding_fdes): New. (binary_search_mixed_encoding_fdes): New. (search_object): New. (_Unwind_Find_FDE): Update for new struct object. Fill in the dwarf_eh_bases. * unwind-dw2.c: Include unwind-pe.h. Constify all pointers iterating over EH data. (_Unwind_FrameState): Remove saw_lsda, addr_encoding. Add fde_encoding, lsda_encoding. (read_uleb128, read_sleb128): Remove. (read_encoded_pointer): Remove. All callers use read_encoded_value. (extract_cie_info): Set lsda_encoding from 'L' augmentation. (uw_frame_state_for): Don't set bases.func. Handle encoded fde pointers. * unwind-pe.h: Add "struct" to _Unwind_Context references. From-SVN: r42176
2001-05-17 00:42:36 +02:00
extern const char *eh_data_format_name PARAMS ((int));
defaults.h (ASM_PREFERRED_EH_DATA_FORMAT): New. * defaults.h (ASM_PREFERRED_EH_DATA_FORMAT): New. * dwarf2asm.c (dw2_force_const_mem, dw2_output_indirect_constant_1, dw2_output_indirect_constants, dw2_asm_output_encoded_addr_rtx): New. * dwarf2asm.h (dw2_asm_output_encoded_addr_rtx): Prototype. (dw2_output_indirect_constants): Prototype. * dwarf2out.c (dwarf2out_begin_prologue): Generate current_function_func_begin_label if we'll need it for EH. Exit early for IA64_UNWIND_INFO. * except.c: Get DW_EH_PE_* defines from dwarf2.h. (eh_data_format_name): Update for indirect references. (output_function_exception_table): Care for IA64_UNWIND_INFO. Handle ASM_PREFERRED_EH_DATA_FORMAT. * except.h (MUST_USE_SJLJ_EXCEPTIONS): IA64_UNWIND_INFO needn't define HAVE_eh_return etc. * final.c (final_start_function): Always call dwarf2out_begin_prologue. (final_end_function): Don't call output_function_exception_table. * toplev.c (compile_file): Call dw2_output_indirect_constants. (rest_of_compilation): Invoke output_function_exception_table for ia64 before assemble_end_function. * tm.texi (ASM_PREFERRED_EH_DATA_FORMAT): Document. (ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX): Document. * unwind-dw2.c (_Unwind_GetTextRelBase, _Unwind_GetDataRelBase): New. * unwind.h: Declare them. * libgcc-std.ver: Export them. * unwind-pe.h: New file. * config/alpha/elf.h (ASM_PREFERRED_EH_DATA_FORMAT): New. * config/ia64/fde-glibc.c: Use "struct unw_table_entry" instead of "fde". (find_fde_for_dso): Extract DT_PLTGOT. (_Unwind_FindTableEntry): Rename from __ia64_find_fde; return the segment and gp as well. * config/ia64/frame-ia64.c: Remove file. * config/ia64/frame-ia64.h: Remove file. * config/ia64/unwind-ia64.c: New file. * config/ia64/unwind-ia64.h: New file. * config/ia64/ia64.h (ASM_OUTPUT_EH_CHAR): Remove. (ASM_OUTPUT_EH_SHORT, ASM_OUTPUT_EH_INT): Remove. (ASM_OUTPUT_EH_DOUBLE_INT): Remove. (ASM_PREFERRED_EH_DATA_FORMAT): New. (ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX): New. (IA64_UNWIND_INFO): Re-enable. (HANDLER_SECTION): Remove. (EH_RETURN_DATA_REGNO): New. * config/ia64/ia64.md (exception_receiver): Remove. * config/ia64/t-glibc (LIB2ADDEH): Re-enable. * config/ia64/t-ia64 (LIB2ADDEH): Re-enable. From-SVN: r41981
2001-05-12 08:03:20 +02:00
extern void dw2_output_indirect_constants PARAMS ((void));