osprey/be/cg/cgemit.h File Reference

#include "dwarf_DST_mem.h"
#include "symtab.h"

Include dependency graph for cgemit.h:

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Functions/Subroutines
void	EMT_Begin_File (char *process_name, char *options)
void	EMT_End_File (void)
void	EMT_Emit_PU (ST *pu, DST_IDX pu_dst, WN *rwn)
mINT32	EMT_Put_Elf_Symbol (ST *sym)
void	EMT_Change_Symbol_To_Undefined (ST *sym)
void	EMT_Change_Symbol_To_Weak (ST *sym)
INT	Check_If_Should_Align_BB (BB *bb, INT32 curpc)
void	EMT_Write_Qualified_Name (FILE *f, ST *st)
Variables
BOOL	CG_emit_asm_dwarf
BOOL	CG_emit_unwind_info
BOOL	CG_emit_unwind_directives

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Function Documentation

INT Check_If_Should_Align_BB	(	BB *	bb,
		INT32	curpc
	)

Definition at line 5698 of file cgemit.cxx.

References Align_Instructions, BB_freq, BB_id, BB_length, BB_loophead, BB_prev, BBLIST_item, Branch_Skips_First_Op(), CGTARG_Text_Alignment(), FOR_ALL_BB_PREDS, fprintf(), FREQUENT_BB_DIFF, Get_Trace(), INST_BYTES, INT, INT32, NULL, Num_of_OPs_in_First_Group(), OPT_Space, PC_Incr(), preds, R10K_PRIMARY_ICACHE_LINE_WORDS, TFile, TP_EMIT, Trace_Inst, TRUE, and UINT.

Referenced by GCM_Schedule_Region(), and R_Resolve_Branches().

void EMT_Begin_File	(	char *	process_name,
		char *	options
	)

Definition at line 8974 of file cgemit.cxx.

References alloca, ASM_CMNT, ASM_DIR_NOAT, ASM_DIR_NOREORDER, Asm_File, Assembly, Cg_Dwarf_Begin(), Cg_Dwarf_Gen_Asm_File_Table(), CG_emit_asm_dwarf, CG_emit_non_gas_syntax, CGEMIT_Global_Decls(), cold_PC, Debug_Level, DEBUG_Optimize_Space, Em_Add_Comment(), Em_Begin_File(), EMIT_interface_section, Enumerate_Insts(), FALSE, fdopen, File_info, FILE_INFO_gp_group(), FP_Double, fprintf(), fputs(), Gen_PIC_Call_Shared, Gen_PIC_Shared, generate_dwarf, generate_elf_symbols, Get_Ism_Name(), Get_Trace(), GLOBAL_SYMTAB, Guaranteed_Small_GOT, Has_GP_Groups, INCLUDE_STAMP, Init_ST_elf_index(), INT, Interface_Scn_Begin_File(), Isa_Name(), List_Build_Date, List_Compile_Options(), NULL, Obj_File, Obj_File_Name, Object_Code, sprintf(), strlen(), Target_Byte_Sex, Target_ISA, text_PC, TP_CG, TP_EMIT, Trace_Elf, Trace_Init, TRUE, unlink, and Use_32_Bit_Pointers.

Referenced by CG_Init().

void EMT_Change_Symbol_To_Undefined

(

ST *

sym

)

Definition at line 1324 of file cgemit.cxx.

References Em_Undefine_Symbol(), and ST_elf_index().

Referenced by CG_Change_Elf_Symbol_To_Undefined().

void EMT_Change_Symbol_To_Weak

(

ST *

sym

)

Definition at line 1334 of file cgemit.cxx.

References Em_Set_Symbol_Binding(), ST_elf_index(), and STB_WEAK.

Referenced by Can_Be_Tail_Call().

void EMT_Emit_PU	(	ST *	pu,
		DST_IDX	pu_dst,
		WN *	rwn
	)

Definition at line 8335 of file cgemit.cxx.

References anl_file, Anl_File_Path(), AS_END, AS_ENT, AS_GLOBAL, AS_SECTION, AS_TYPE, AS_TYPE_FUNC, ASM_CMNT, Asm_File, Assembly, Base_Symbol(), Base_Symbol_And_Offset(), BB_next, BOOL, cache_last_label_info(), Cg_Dwarf_Process_PU(), CG_emit_non_gas_syntax, CGEMIT_Function_Definition(), CGEMIT_Gen_Asm_Frame(), CGEMIT_Prn_Ent_In_Asm(), CGEMIT_Setup_Ctrl_Register(), CLASS_BLOCK, CLASS_VAR, count, Create_Cold_Text_Section(), Cur_PU_Name, CURRENT_SYMTAB, CXX_Exceptions_On, CXX_NEW, Debug_Level, DevWarn, DW_DLX_EH_OFFSET_UNAVAILABLE, DW_DLX_NO_EH_OFFSET, EH_Get_PU_Range_INITO(), EH_Get_PU_Range_ST(), Em_Add_New_Event(), Em_Create_Section_Symbol(), EMT_Assemble_BB(), EMT_Put_Elf_Symbol(), EMT_Write_Qualified_Name(), end, FALSE, fclose(), Finalize_Unwind_Info(), Fix_Cache_Conflict_latency(), Fix_MM_Latency(), fopen, FOR_ALL_BB_OPs, FOREACH_SYMBOL, fprintf(), fputc(), fputs(), Frame_Len, bb::freq, generate_dwarf, Get_Current_PU, Get_Trace(), GLOBAL_SYMTAB, Has_Base_Block, Init_Section(), Init_ST_elf_index(), Init_Unwind_Info(), Initial_Pu_Label, INST_BYTES, INT, INT64, Is_True, LABEL_name, Last_Label, LL_FORMAT, LOCS_Enable_Bundle_Formation, MEM_local_pool, NULL, Object_Code, Offset_From_Last_Label, OP_code, OP_dummy, OP_simulated, path, PC, Print_Label(), Process_Bss_Data(), Process_Initos_And_Literals(), PU_CXX_LANG, PU_F77_LANG, PU_F90_LANG, PU_ftn_lang(), PU_has_exc_scopes(), PU_Size, PU_src_lang, Pu_Table, R_Resolve_Branches(), REGION_First_BB, SCLASS_AUTO, SCLASS_COMMON, SCLASS_EXTERN, Set_ST_is_not_used, Set_ST_ofst, Set_STB_size, Setup_Text_Section_For_BB(), Setup_Text_Section_For_PU(), ST_class, ST_elf_index(), ST_is_export_local(), ST_is_not_used, ST_name, ST_pu(), ST_sclass, St_Table, ST_Table_Size(), STACK_FP_Fixup_PU(), STB_section, strcmp(), Target, TARGET_ITANIUM, text_PC, TFile, TP_EMIT, Trace_Inst, TRUE, UINT, and UINT8.

Referenced by CG_Generate_Code().

void EMT_End_File

(

void

)

Definition at line 9293 of file cgemit.cxx.

References alloca, AS_ALIGN, AS_GLOBAL, AS_SECTION, ASM_DIR_ALIGN, ASM_DIR_GPVALUE, ASM_DIR_STOINTERNAL, Asm_File, Assembly, Cg_Dwarf_Finish(), Cg_Dwarf_Translate_To_Elf(), Cg_Dwarf_Write_Assembly_From_Symbolic_Relocs(), CG_emit_asm_dwarf, CG_emit_non_gas_syntax, CGEMIT_Alias(), CGEMIT_Weak_Alias(), Change_Section_Origin(), CLASS_BLOCK, CLASS_CONST, CLASS_FUNC, CLASS_NAME, CLASS_VAR, Debug_Level, DEBUG_Optimize_Space, EC_Is_Bad_Pragma_Abort, EETARG_Emit_IP_Calc_Func(), Em_Add_Bytes_To_Scn(), Em_Add_Comment(), Em_Add_New_Symbol(), Em_Add_New_Weak_Symbol(), Em_Change_Section_Alignment(), Em_Cleanup_Unwind(), Em_Dwarf_End(), Em_Dwarf_Prepare_Output(), Em_Dwarf_Write_Scns(), Em_End_File(), Em_End_Section(), Em_Get_Section_Index(), Em_Get_Section_Offset(), Em_Options_Scn(), Em_Write_Reginfo(), Emit_Global_Data, EMIT_interface_section, EMT_Put_Elf_Symbol(), end_previous_text_region(), ErrMsg(), EXPORT_INTERNAL, FOREACH_SYMBOL, fprintf(), fputs(), generate_dwarf, generate_elf_symbols, GLOBAL_SYMTAB, GP_DISP, Has_Base_Block, Has_Strong_Symbol(), Index_To_Str(), Init_Section(), Init_ST_elf_index(), INT, INT16, Interface_Scn_End_File(), IPA_Object_Name, last_scn, NULL, Object_Code, Print_Dynsym(), Process_Bss_Data(), Process_Distr_Array(), Process_Initos_And_Literals(), Pure_ABI, Read_Global_Data, Reset_STB_root_base, Reset_STB_section, Save_Str2(), SCLASS_COMMENT, SCLASS_COMMON, SCLASS_EXTERN, SEC_is_merge(), Set_ST_base, Set_ST_export, Set_ST_name, Set_ST_ofst, Set_ST_sclass, Set_STB_align, Set_STB_compiler_layout, Set_STB_scninfo_idx(), Set_STB_section_idx, sprintf(), ST_base, ST_class, ST_emit_symbol, ST_is_export_local(), ST_is_fill_align, ST_is_not_used, ST_is_weak_symbol, ST_name, st_other_for_sym(), ST_sclass, ST_strong, STB_align, STB_GLOBAL, STB_nobits, STB_scninfo_idx(), STB_section, STB_section_idx, STB_size, STO_INTERNAL, strlen(), strncmp(), STT_FUNC, STT_OBJECT, AUX_SCN::sym, UINT32, Use_32_Bit_Pointers, and void.

Referenced by CG_Fini().

mINT32 EMT_Put_Elf_Symbol

(

ST *

sym

)

Definition at line 1090 of file cgemit.cxx.

References AS_GLOBAL, AS_TYPE, AS_TYPE_FUNC, AS_WEAK, Asm_File, Assembly, Base_Symbol_And_Offset(), CG_emit_non_gas_syntax, CLASS_BLOCK, CLASS_CONST, CLASS_FUNC, CLASS_NAME, CLASS_UNK, CLASS_VAR, Em_Add_New_Symbol(), Em_Add_New_Undef_Symbol(), Em_Get_Section_Index(), EMT_Put_Elf_Symbol(), EMT_Write_Qualified_Name(), FALSE, fprintf(), fputc(), generate_elf_symbols, Get_Offset_From_Full(), Init_Section(), INT64, Is_True, Print_Common(), Print_ST(), SCLASS_COMMON, SCLASS_DGLOBAL, SCLASS_EH_REGION, SCLASS_EXTERN, SCLASS_FORMAL, SCLASS_FSTATIC, SCLASS_PSTATIC, SCLASS_UGLOBAL, SCLASS_UNKNOWN, Set_ST_elf_index(), SHN_COMMON, SHN_MIPS_SCOMMON, SHN_MIPS_SUNDEFINED, SHN_UNDEF, ST_class, ST_elf_index(), ST_emit_symbol, ST_full, ST_is_export_local(), ST_is_gp_relative(), ST_is_not_used, ST_is_split_common, ST_is_weak_symbol, ST_name, st_other_for_sym(), ST_sclass, ST_type, STB_GLOBAL, STB_LOCAL, STB_scninfo_idx(), STB_section, STB_WEAK, STO_SC_ALIGN_UNUSED, strncmp(), STT_FUNC, STT_NOTYPE, STT_OBJECT, TFile, Trace_Elf, TY_align, and TY_size.

Referenced by CGEMIT_Add_Call_Information(), CGEMIT_Relocs_In_Object(), EMT_Assemble_BB(), EMT_Emit_PU(), EMT_End_File(), EMT_Put_Elf_Symbol(), get_elfindex_from_ASSOC_INFO(), Initialize_Interface_Description(), Process_Bss_Data(), put_location(), r_apply_l_const(), r_assemble_binary(), r_assemble_op(), R_Resolve_Branches(), Update_Interface_Scn(), Write_INITO(), Write_Label(), and Write_Symbol().

void EMT_Write_Qualified_Name	(	FILE *	f,
		ST *	st
	)

Definition at line 881 of file cgemit.cxx.

References CLASS_VAR, Emit_Global_Data, fprintf(), fputs(), Get_Current_PU_ST, GLOBAL_SYMTAB, Label_Name_Separator, SCLASS_PSTATIC, ST_base, ST_class, ST_index, ST_is_export_local(), ST_level, ST_name, ST_ofst, ST_pu(), ST_sclass, strlen(), strncmp(), and Symbol_Name_Suffix.

Referenced by CGEMIT_Prn_Ent_In_Asm(), CGEMIT_Write_Literal_Label(), CGEMIT_Write_Literal_Symbol(), CGEMIT_Write_Literal_TCON(), EMT_Emit_PU(), EMT_Put_Elf_Symbol(), Print_Common(), Print_Dynsym(), Print_Label(), Write_Symbol(), and Write_Symdiff().

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Variable Documentation

BOOL CG_emit_asm_dwarf

Definition at line 232 of file cgemit.cxx.

Referenced by CGEMIT_Prn_File_Dir_In_Asm(), CGEMIT_Prn_Line_Dir_In_Asm(), EMT_Begin_File(), and EMT_End_File().

BOOL CG_emit_unwind_directives

Definition at line 235 of file cgemit.cxx.

Referenced by Build_Fde_For_Proc(), and Emit_Unwind_Directives_For_OP().

BOOL CG_emit_unwind_info

Definition at line 233 of file cgemit.cxx.

Referenced by Build_Fde_For_Proc(), Cg_Dwarf_Begin(), CG_Generate_Code(), EMT_Assemble_BB(), and r_assemble_op().