osprey/be/cg/MIPS/cgemit_targ.cxx File Reference

#include "elf_stuff.h"
#include "defs.h"
#include "targ_const.h"
#include "targ_const_private.h"
#include "vstring.h"
#include "config_asm.h"
#include "em_elf.h"
#include "symtab.h"
#include "tn.h"
#include "cgemit.h"
#include "cgemit_targ.h"
#include "data_layout.h"
#include "bb.h"
#include "op.h"
#include "iface_scn.h"
#include "cg_flags.h"
#include "glob.h"
#include "sections.h"

Include dependency graph for cgemit_targ.cxx:

Go to the source code of this file.

Defines

#define USE_STANDARD_TYPES   1

#define EH_REGION_LINKONCE_PREFIX   ".gnu.linkonce.e."

#define EH_DESC_LINKONCE_PREFIX   ".gnu.linkonce.h."

Functions/Subroutines

static BOOL Non_Default_Text_Section (ST *pu)

void CGEMIT_Targ_Initialize (ST *pu)

void CGEMIT_Targ_Text_Initialize (ST *pu)

void CGEMIT_Targ_Text_Finalize (ST *pu)

BOOL CGEMIT_Align_Section_Once (const char *scn_name)

void CGEMIT_Prn_File_Dir_In_Asm (USRCPOS usrcpos, const char *pathname, const char *filename)

void CGEMIT_Prn_Line_Dir_In_Asm (USRCPOS usrcpos)

void CGEMIT_Prn_Scn_In_Asm (ST *st, ST *cur_section)

void CGEMIT_Prn_Scn_In_Asm (FILE *asm_file, const char *scn_name, Elf64_Word scn_type, Elf64_Word scn_flags, Elf64_Xword scn_entsize, Elf64_Word scn_align, const char *cur_scn_name)

void CGEMIT_Change_Origin_In_Asm (ST *st, INT64 offset)

BOOL CGEMIT_Use_Base_ST_For_Reloc (INT reloc, ST *st)

INT CGEMIT_Relocs_In_Asm (TN *t, ST *st, vstring *buf, INT64 *val)

void CGEMIT_Relocs_In_Object (TN *t, ST *st, INT32 PC, pSCNINFO PU_section, INT64 *val)

void CGEMIT_Add_Call_Information (OP *op, BB *bb, INT32 PC, pSCNINFO PU_section)

void CGEMIT_Gen_Asm_Frame (INT64 frame_len)

void CGEMIT_Prn_Ent_In_Asm (ST *pu)

void STACK_FP_Fixup_PU ()

void CGEMIT_Weak_Alias (ST *sym, ST *strongsym)

void CGEMIT_Write_Literal_TCON (ST *lit_st, TCON tcon)

void CGEMIT_Write_Literal_Label (ST *lit_st, LABEL_IDX lab)

void CGEMIT_Write_Literal_Symbol (ST *lit_st, ST *sym, Elf64_Sxword sym_ofst)

void CGEMIT_Alias (ST *sym, ST *strongsym)

Variables

static ST * current_pu = NULL

Define Documentation

#define EH_DESC_LINKONCE_PREFIX ".gnu.linkonce.h."

Referenced by CGEMIT_Change_Origin_In_Asm().

#define EH_REGION_LINKONCE_PREFIX ".gnu.linkonce.e."

Referenced by CGEMIT_Change_Origin_In_Asm().

#define USE_STANDARD_TYPES 1

Definition at line 59 of file cgemit_targ.cxx.

Function Documentation

void CGEMIT_Add_Call_Information	(	OP *	op,
		BB *	bb,
		INT32	PC,
		pSCNINFO	PU_section
	)

Definition at line 402 of file cgemit_targ.cxx.

References ANNOT_CALLINFO, ANNOT_callinfo, ANNOT_Get(), BB_annotations, CALLINFO_call_st, CALLINFO_call_wn, Em_Add_New_Event(), Em_Add_New_Rela(), EMIT_interface_section, EMT_Put_Elf_Symbol(), Interface_Scn_Add_Call(), NULL, R_IA_64_PCREL21B, and ST_is_export_local().

void CGEMIT_Alias	(	ST *	sym,
		ST *	strongsym
	)

Definition at line 651 of file cgemit_targ.cxx.

References Asm_File, fprintf(), and ST_name.

BOOL CGEMIT_Align_Section_Once ( const char * scn_name )

Definition at line 115 of file cgemit_targ.cxx.

References strcmp().

Referenced by CGEMIT_Prn_Scn_In_Asm().

void CGEMIT_Change_Origin_In_Asm	(	ST *	st,
		INT64	offset
	)

Definition at line 255 of file cgemit_targ.cxx.

References AS_ALIGN, AS_ORIGIN, Asm_File, CG_emit_non_gas_syntax, EH_DESC_LINKONCE_PREFIX, EH_REGION_LINKONCE_PREFIX, fprintf(), ST_name, strcmp(), strlen(), and strncmp().

Referenced by Change_Section_Origin().

void CGEMIT_Gen_Asm_Frame ( INT64 frame_len )

Definition at line 435 of file cgemit_targ.cxx.

References AS_FRAME, Asm_File, Current_PU_Stack_Model, FP_TN, fprintf(), RA_TN, rc, REGISTER_machine_id, SMODEL_SMALL, SP_TN, TN_register, and TN_register_class.

void CGEMIT_Prn_Ent_In_Asm ( ST * pu )

Definition at line 452 of file cgemit_targ.cxx.

References ANNOT_ENTRYINFO, ANNOT_entryinfo, ANNOT_Get(), AS_ENT, Asm_File, BB_annotations, CG_emit_non_gas_syntax, Cur_PU_Name, EMT_Write_Qualified_Name(), Entry_BB_Head, ENTRYINFO_name, fprintf(), ST_is_not_used, ST_name, and strcmp().

void CGEMIT_Prn_File_Dir_In_Asm	(	USRCPOS	usrcpos,
		const char *	pathname,
		const char *	filename
	)

Definition at line 121 of file cgemit_targ.cxx.

References AS_FILE, Asm_File, CG_emit_non_gas_syntax, fprintf(), NULL, and USRCPOS_filenum.

void CGEMIT_Prn_Line_Dir_In_Asm ( USRCPOS usrcpos )

Definition at line 144 of file cgemit_targ.cxx.

References Asm_File, CG_emit_asm_dwarf, CG_emit_non_gas_syntax, fprintf(), USRCPOS_column, USRCPOS_filenum, and USRCPOS_linenum.

void CGEMIT_Prn_Scn_In_Asm	(	FILE *	asm_file,
		const char *	scn_name,
		Elf64_Word	scn_type,
		Elf64_Word	scn_flags,
		Elf64_Xword	scn_entsize,
		Elf64_Word	scn_align,
		const char *	cur_scn_name
	)

Definition at line 178 of file cgemit_targ.cxx.

References AS_ALIGN, AS_SECTION, BOOL, CG_emit_non_gas_syntax, CGEMIT_Align_Section_Once(), CGEMIT_Prn_Scn_In_Asm(), FALSE, fprintf(), Non_Default_Text_Section(), NULL, p, printed, SHF_ALLOC, SHF_EXECINSTR, SHF_WRITE, ST_base, ST_name, strcmp(), tmp1, tmp2, and TRUE.

void CGEMIT_Prn_Scn_In_Asm	(	ST *	st,
		ST *	cur_section
	)

Definition at line 163 of file cgemit_targ.cxx.

References Asm_File, CGEMIT_Prn_Scn_In_Asm(), Get_Section_Elf_Entsize(), Get_Section_Elf_Flags(), Get_Section_Elf_Type(), NULL, ST_name, STB_align, STB_section_idx, tmp, and UINT32.

INT CGEMIT_Relocs_In_Asm	(	TN *	t,
		ST *	st,
		vstring *	buf,
		INT64 *	val
	)

Definition at line 313 of file cgemit_targ.cxx.

References CLASS_BLOCK, FALSE, FmtAssert, GP_DISP, INT, ST_class, ST_name, STB_section, Symbol_Name_Suffix, TN_RELOC_GOT_DISP, TN_RELOC_GOT_OFST, TN_RELOC_GOT_PAGE, TN_RELOC_GPREL16, TN_RELOC_HI_GPSUB, TN_RELOC_HIGH16, TN_RELOC_LO_GPSUB, TN_RELOC_LOW16, TN_relocs, and vstr_concat().

void CGEMIT_Relocs_In_Object	(	TN *	t,
		ST *	st,
		INT32	PC,
		pSCNINFO	PU_section,
		INT64 *	val
	)

Definition at line 395 of file cgemit_targ.cxx.

References FALSE, and FmtAssert.

void CGEMIT_Targ_Initialize ( ST * pu )

Definition at line 92 of file cgemit_targ.cxx.

void CGEMIT_Targ_Text_Finalize ( ST * pu )

Definition at line 107 of file cgemit_targ.cxx.

References Asm_File, fprintf(), and Non_Default_Text_Section().

void CGEMIT_Targ_Text_Initialize ( ST * pu )

Definition at line 99 of file cgemit_targ.cxx.

References Asm_File, fprintf(), Non_Default_Text_Section(), ST_base, and ST_name.

BOOL CGEMIT_Use_Base_ST_For_Reloc	(	INT	reloc,
		ST *	st
	)

Definition at line 298 of file cgemit_targ.cxx.

References FALSE, SCLASS_TEXT, ST_is_export_local(), ST_sclass, and TN_RELOC_IA_LTOFF_FPTR.

void CGEMIT_Weak_Alias	(	ST *	sym,
		ST *	strongsym
	)

Definition at line 582 of file cgemit_targ.cxx.

References AS_WEAK, Asm_File, fprintf(), and ST_name.

void CGEMIT_Write_Literal_Label	(	ST *	lit_st,
		LABEL_IDX	lab
	)

Definition at line 606 of file cgemit_targ.cxx.

References Asm_File, EMT_Write_Qualified_Name(), fprintf(), LABEL_name, bfd_link_order::p, p, bfd_link_order::u, and UINT64.

void CGEMIT_Write_Literal_Symbol	(	ST *	lit_st,
		ST *	sym,
		Elf64_Sxword	sym_ofst
	)

Definition at line 619 of file cgemit_targ.cxx.

References Asm_File, Base_Symbol_And_Offset(), CLASS_CONST, CLASS_FUNC, EMT_Write_Qualified_Name(), fprintf(), Has_Base_Block, INT64, ST_class, and ST_is_export_local().

void CGEMIT_Write_Literal_TCON	(	ST *	lit_st,
		TCON	tcon
	)

Definition at line 588 of file cgemit_targ.cxx.

References Asm_File, EMT_Write_Qualified_Name(), FALSE, FmtAssert, fprintf(), INT32_MAX, INT32_MIN, INT64, MTYPE_F4, MTYPE_I4, MTYPE_U4, TCON_ty, TCON_v0, TCON_word0, and val.

static BOOL Non_Default_Text_Section ( ST * pu ) [static]

Definition at line 81 of file cgemit_targ.cxx.

References FALSE, SCLASS_TEXT, ST_base, ST_name, ST_sclass, and strcmp().

Referenced by CGEMIT_Prn_Scn_In_Asm(), CGEMIT_Targ_Text_Finalize(), and CGEMIT_Targ_Text_Initialize().

void STACK_FP_Fixup_PU ( )

Definition at line 578 of file cgemit_targ.cxx.

Variable Documentation

ST* current_pu = NULL [static]

Definition at line 78 of file cgemit_targ.cxx.


Defines
#define	USE_STANDARD_TYPES 1
#define	EH_REGION_LINKONCE_PREFIX ".gnu.linkonce.e."
#define	EH_DESC_LINKONCE_PREFIX ".gnu.linkonce.h."
Functions/Subroutines
static BOOL	Non_Default_Text_Section (ST *pu)
void	CGEMIT_Targ_Initialize (ST *pu)
void	CGEMIT_Targ_Text_Initialize (ST *pu)
void	CGEMIT_Targ_Text_Finalize (ST *pu)
BOOL	CGEMIT_Align_Section_Once (const char *scn_name)
void	CGEMIT_Prn_File_Dir_In_Asm (USRCPOS usrcpos, const char pathname, const char filename)
void	CGEMIT_Prn_Line_Dir_In_Asm (USRCPOS usrcpos)
void	CGEMIT_Prn_Scn_In_Asm (ST st, ST cur_section)
void	CGEMIT_Prn_Scn_In_Asm (FILE asm_file, const char scn_name, Elf64_Word scn_type, Elf64_Word scn_flags, Elf64_Xword scn_entsize, Elf64_Word scn_align, const char *cur_scn_name)
void	CGEMIT_Change_Origin_In_Asm (ST *st, INT64 offset)
BOOL	CGEMIT_Use_Base_ST_For_Reloc (INT reloc, ST *st)
INT	CGEMIT_Relocs_In_Asm (TN t, ST st, vstring buf, INT64 val)
void	CGEMIT_Relocs_In_Object (TN t, ST st, INT32 PC, pSCNINFO PU_section, INT64 *val)
void	CGEMIT_Add_Call_Information (OP op, BB bb, INT32 PC, pSCNINFO PU_section)
void	CGEMIT_Gen_Asm_Frame (INT64 frame_len)
void	CGEMIT_Prn_Ent_In_Asm (ST *pu)
void	STACK_FP_Fixup_PU ()
void	CGEMIT_Weak_Alias (ST sym, ST strongsym)
void	CGEMIT_Write_Literal_TCON (ST *lit_st, TCON tcon)
void	CGEMIT_Write_Literal_Label (ST *lit_st, LABEL_IDX lab)
void	CGEMIT_Write_Literal_Symbol (ST lit_st, ST sym, Elf64_Sxword sym_ofst)
void	CGEMIT_Alias (ST sym, ST strongsym)
Variables
static ST *	current_pu = NULL