2a1ee410ce
* 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
139 lines
2.0 KiB
Plaintext
139 lines
2.0 KiB
Plaintext
GCC_3.0 {
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# libgcc1 symbols
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__absvsi2
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__adddf3
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__addsf3
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__addvsi3
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__ashlsi3
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__ashrsi3
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__divdf3
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__divsf3
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__divsi3
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__divtf3
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__eqdf2
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__eqsf2
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__extendsfdf2
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__fixdfsi
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__fixsfsi
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__floatsidf
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__floatsisf
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__gedf2
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__gesf2
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__gtdf2
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__gtsf2
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__ledf2
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__lesf2
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__lshrsi3
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__ltdf2
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__ltsf2
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__modsi3
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__muldf3
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__mulsf3
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__mulsi3
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__mulvsi3
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__nedf2
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__negdf2
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__negsf2
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__negvsi2
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__nesf2
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__subdf3
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__subsf3
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__subvsi3
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__truncdfsf2
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__udivsi3
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__umodsi3
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# libgcc2 DImode arithmetic (for 32-bit targets).
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__absvdi2
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__addvdi3
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__ashldi3
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__ashrdi3
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__cmpdi2
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__divdi3
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__ffsdi2
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__fixdfdi
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__fixsfdi
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__fixunssfsi
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__fixunsdfdi
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__fixunssfdi
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__fixunsdfsi
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__floatdidf
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__floatdisf
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__lshrdi3
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__moddi3
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__muldi3
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__mulvdi3
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__negdi2
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__negvdi2
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__subvdi3
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__ucmpdi2
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__udivdi3
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__udivmoddi4
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__umoddi3
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# libgcc2 TImode arithmetic (for 64-bit targets).
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__ashlti3
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__ashrti3
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__cmpti2
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__divti3
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__ffsti2
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__fixdfti
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__fixsfti
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__lshrti3
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__modti3
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__multi3
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__negti2
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__ucmpti2
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__udivmodti4
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__udivti3
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__umodti3
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__fixunsdfti
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__fixunssfti
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__floattidf
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__floattisf
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__fixtfti
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__fixunstfti
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__floattitf
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# Basic block profile symbols.
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# ??? Some of these are for `-a', which ought to die.
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__bb
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__bb_exit_func
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__bb_fork_func
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__bb_init_func
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__bb_init_trace_func
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__bb_trace_func
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__bb_trace_ret
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# ??? Symbols that perhaps unused should be nuked.
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__clear_cache
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__gcc_bcmp
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# EH symbols
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_Unwind_DeleteException
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_Unwind_ForcedUnwind
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_Unwind_GetGR
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_Unwind_GetIP
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_Unwind_GetLanguageSpecificData
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_Unwind_GetRegionStart
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_Unwind_GetTextRelBase
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_Unwind_GetDataRelBase
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_Unwind_RaiseException
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_Unwind_Resume
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_Unwind_SetGR
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_Unwind_SetIP
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__deregister_frame
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__deregister_frame_info
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__register_frame
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__register_frame_info
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__register_frame_info_table
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__register_frame_table
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# SjLj EH symbols
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_Unwind_SjLj_Register
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_Unwind_SjLj_Unregister
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_Unwind_SjLj_RaiseException
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_Unwind_SjLj_ForcedUnwind
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_Unwind_SjLj_Resume
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}
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