diff options
Diffstat (limited to 'gas/config/obj-coff.h')
| -rw-r--r-- | gas/config/obj-coff.h | 369 |
1 files changed, 177 insertions, 192 deletions
diff --git a/gas/config/obj-coff.h b/gas/config/obj-coff.h index 60f16fc..43335fe 100644 --- a/gas/config/obj-coff.h +++ b/gas/config/obj-coff.h @@ -1,6 +1,6 @@ /* coff object file format Copyright 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, - 1999, 2000, 2001, 2002, 2003, 2004 + 1999, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc. This file is part of GAS. @@ -199,10 +199,7 @@ #define OBJ_COFF_MAX_AUXENTRIES 1 #endif -extern void coff_obj_symbol_new_hook PARAMS ((symbolS *)); #define obj_symbol_new_hook coff_obj_symbol_new_hook - -extern void coff_obj_read_begin_hook PARAMS ((void)); #define obj_read_begin_hook coff_obj_read_begin_hook /* This file really contains two implementations of the COFF back end. @@ -247,8 +244,6 @@ extern void coff_obj_read_begin_hook PARAMS ((void)); #define OUTPUT_FLAVOR bfd_target_coff_flavour -/* SYMBOL TABLE */ - /* Alter the field names, for now, until we've fixed up the other references to use the new name. */ #ifdef TC_I960 @@ -272,21 +267,14 @@ extern void coff_obj_read_begin_hook PARAMS ((void)); #define DO_NOT_STRIP 0 -extern void obj_coff_section PARAMS ((int)); - /* The number of auxiliary entries. */ #define S_GET_NUMBER_AUXILIARY(s) \ (coffsymbol (symbol_get_bfdsym (s))->native->u.syment.n_numaux) /* The number of auxiliary entries. */ -#define S_SET_NUMBER_AUXILIARY(s,v) (S_GET_NUMBER_AUXILIARY (s) = (v)) +#define S_SET_NUMBER_AUXILIARY(s, v) (S_GET_NUMBER_AUXILIARY (s) = (v)) /* True if a symbol name is in the string table, i.e. its length is > 8. */ -#define S_IS_STRING(s) (strlen(S_GET_NAME(s)) > 8 ? 1 : 0) - -extern int S_SET_DATA_TYPE PARAMS ((symbolS *, int)); -extern int S_SET_STORAGE_CLASS PARAMS ((symbolS *, int)); -extern int S_GET_STORAGE_CLASS PARAMS ((symbolS *)); -extern void SA_SET_SYM_ENDNDX PARAMS ((symbolS *, symbolS *)); +#define S_IS_STRING(s) (strlen (S_GET_NAME (s)) > 8 ? 1 : 0) /* Auxiliary entry macros. SA_ stands for symbol auxiliary. */ /* Omit the tv related fields. */ @@ -304,15 +292,15 @@ extern void SA_SET_SYM_ENDNDX PARAMS ((symbolS *, symbolS *)); #define SA_GET_SCN_NRELOC(s) (SYM_AUXENT (s)->x_scn.x_nreloc) #define SA_GET_SCN_NLINNO(s) (SYM_AUXENT (s)->x_scn.x_nlinno) -#define SA_SET_SYM_LNNO(s,v) (SYM_AUXENT (s)->x_sym.x_misc.x_lnsz.x_lnno=(v)) -#define SA_SET_SYM_SIZE(s,v) (SYM_AUXENT (s)->x_sym.x_misc.x_lnsz.x_size=(v)) -#define SA_SET_SYM_FSIZE(s,v) (SYM_AUXENT (s)->x_sym.x_misc.x_fsize=(v)) -#define SA_SET_SYM_LNNOPTR(s,v) (SYM_AUXENT (s)->x_sym.x_fcnary.x_fcn.x_lnnoptr=(v)) -#define SA_SET_SYM_DIMEN(s,i,v) (SYM_AUXENT (s)->x_sym.x_fcnary.x_ary.x_dimen[(i)]=(v)) -#define SA_SET_FILE_FNAME(s,v) strncpy(SYM_AUXENT (s)->x_file.x_fname,(v),FILNMLEN) -#define SA_SET_SCN_SCNLEN(s,v) (SYM_AUXENT (s)->x_scn.x_scnlen=(v)) -#define SA_SET_SCN_NRELOC(s,v) (SYM_AUXENT (s)->x_scn.x_nreloc=(v)) -#define SA_SET_SCN_NLINNO(s,v) (SYM_AUXENT (s)->x_scn.x_nlinno=(v)) +#define SA_SET_SYM_LNNO(s,v) (SYM_AUXENT (s)->x_sym.x_misc.x_lnsz.x_lnno = (v)) +#define SA_SET_SYM_SIZE(s,v) (SYM_AUXENT (s)->x_sym.x_misc.x_lnsz.x_size = (v)) +#define SA_SET_SYM_FSIZE(s,v) (SYM_AUXENT (s)->x_sym.x_misc.x_fsize = (v)) +#define SA_SET_SYM_LNNOPTR(s,v) (SYM_AUXENT (s)->x_sym.x_fcnary.x_fcn.x_lnnoptr = (v)) +#define SA_SET_SYM_DIMEN(s,i,v) (SYM_AUXENT (s)->x_sym.x_fcnary.x_ary.x_dimen[(i)] = (v)) +#define SA_SET_FILE_FNAME(s,v) strncpy (SYM_AUXENT (s)->x_file.x_fname, (v), FILNMLEN) +#define SA_SET_SCN_SCNLEN(s,v) (SYM_AUXENT (s)->x_scn.x_scnlen = (v)) +#define SA_SET_SCN_NRELOC(s,v) (SYM_AUXENT (s)->x_scn.x_nreloc = (v)) +#define SA_SET_SCN_NLINNO(s,v) (SYM_AUXENT (s)->x_scn.x_nlinno = (v)) /* Internal use only definitions. SF_ stands for symbol flags. @@ -322,31 +310,31 @@ extern void SA_SET_SYM_ENDNDX PARAMS ((symbolS *, symbolS *)); more on the balname/callname hack, see tc-i960.h. b.out is done differently. */ -#define SF_I960_MASK (0x000001ff) /* Bits 0-8 are used by the i960 port. */ -#define SF_SYSPROC (0x0000003f) /* bits 0-5 are used to store the sysproc number */ -#define SF_IS_SYSPROC (0x00000040) /* bit 6 marks symbols that are sysprocs */ -#define SF_BALNAME (0x00000080) /* bit 7 marks BALNAME symbols */ -#define SF_CALLNAME (0x00000100) /* bit 8 marks CALLNAME symbols */ - -#define SF_NORMAL_MASK (0x0000ffff) /* bits 12-15 are general purpose. */ - -#define SF_STATICS (0x00001000) /* Mark the .text & all symbols */ -#define SF_DEFINED (0x00002000) /* Symbol is defined in this file */ -#define SF_STRING (0x00004000) /* Symbol name length > 8 */ -#define SF_LOCAL (0x00008000) /* Symbol must not be emitted */ - -#define SF_DEBUG_MASK (0xffff0000) /* bits 16-31 are debug info */ - -#define SF_FUNCTION (0x00010000) /* The symbol is a function */ -#define SF_PROCESS (0x00020000) /* Process symbol before write */ -#define SF_TAGGED (0x00040000) /* Is associated with a tag */ -#define SF_TAG (0x00080000) /* Is a tag */ -#define SF_DEBUG (0x00100000) /* Is in debug or abs section */ -#define SF_GET_SEGMENT (0x00200000) /* Get the section of the forward symbol. */ +#define SF_I960_MASK 0x000001ff /* Bits 0-8 are used by the i960 port. */ +#define SF_SYSPROC 0x0000003f /* bits 0-5 are used to store the sysproc number. */ +#define SF_IS_SYSPROC 0x00000040 /* bit 6 marks symbols that are sysprocs. */ +#define SF_BALNAME 0x00000080 /* bit 7 marks BALNAME symbols. */ +#define SF_CALLNAME 0x00000100 /* bit 8 marks CALLNAME symbols. */ + +#define SF_NORMAL_MASK 0x0000ffff /* bits 12-15 are general purpose. */ + +#define SF_STATICS 0x00001000 /* Mark the .text & all symbols. */ +#define SF_DEFINED 0x00002000 /* Symbol is defined in this file. */ +#define SF_STRING 0x00004000 /* Symbol name length > 8. */ +#define SF_LOCAL 0x00008000 /* Symbol must not be emitted. */ + +#define SF_DEBUG_MASK 0xffff0000 /* bits 16-31 are debug info. */ + +#define SF_FUNCTION 0x00010000 /* The symbol is a function. */ +#define SF_PROCESS 0x00020000 /* Process symbol before write. */ +#define SF_TAGGED 0x00040000 /* Is associated with a tag. */ +#define SF_TAG 0x00080000 /* Is a tag. */ +#define SF_DEBUG 0x00100000 /* Is in debug or abs section. */ +#define SF_GET_SEGMENT 0x00200000 /* Get the section of the forward symbol. */ /* All other bits are unused. */ /* Accessors. */ -#define SF_GET(s) (*symbol_get_obj (s)) +#define SF_GET(s) (* symbol_get_obj (s)) #define SF_GET_DEBUG(s) (symbol_get_bfdsym (s)->flags & BSF_DEBUGGING) #define SF_SET_DEBUG(s) (symbol_get_bfdsym (s)->flags |= BSF_DEBUGGING) #define SF_GET_NORMAL_FIELD(s) (SF_GET (s) & SF_NORMAL_MASK) @@ -361,15 +349,15 @@ extern void SA_SET_SYM_ENDNDX PARAMS ((symbolS *, symbolS *)); #define SF_GET_TAGGED(s) (SF_GET (s) & SF_TAGGED) #define SF_GET_TAG(s) (SF_GET (s) & SF_TAG) #define SF_GET_GET_SEGMENT(s) (SF_GET (s) & SF_GET_SEGMENT) -#define SF_GET_I960(s) (SF_GET (s) & SF_I960_MASK) /* used by i960 */ -#define SF_GET_BALNAME(s) (SF_GET (s) & SF_BALNAME) /* used by i960 */ -#define SF_GET_CALLNAME(s) (SF_GET (s) & SF_CALLNAME) /* used by i960 */ -#define SF_GET_IS_SYSPROC(s) (SF_GET (s) & SF_IS_SYSPROC) /* used by i960 */ -#define SF_GET_SYSPROC(s) (SF_GET (s) & SF_SYSPROC) /* used by i960 */ +#define SF_GET_I960(s) (SF_GET (s) & SF_I960_MASK) /* Used by i960. */ +#define SF_GET_BALNAME(s) (SF_GET (s) & SF_BALNAME) /* Used by i960. */ +#define SF_GET_CALLNAME(s) (SF_GET (s) & SF_CALLNAME) /* Used by i960. */ +#define SF_GET_IS_SYSPROC(s) (SF_GET (s) & SF_IS_SYSPROC) /* Used by i960. */ +#define SF_GET_SYSPROC(s) (SF_GET (s) & SF_SYSPROC) /* Used by i960. */ /* Modifiers. */ #define SF_SET(s,v) (SF_GET (s) = (v)) -#define SF_SET_NORMAL_FIELD(s,v) (SF_GET (s) |= ((v) & SF_NORMAL_MASK)) +#define SF_SET_NORMAL_FIELD(s,v)(SF_GET (s) |= ((v) & SF_NORMAL_MASK)) #define SF_SET_DEBUG_FIELD(s,v) (SF_GET (s) |= ((v) & SF_DEBUG_MASK)) #define SF_SET_FILE(s) (SF_GET (s) |= SF_FILE) #define SF_SET_STATICS(s) (SF_GET (s) |= SF_STATICS) @@ -382,47 +370,38 @@ extern void SA_SET_SYM_ENDNDX PARAMS ((symbolS *, symbolS *)); #define SF_SET_TAGGED(s) (SF_GET (s) |= SF_TAGGED) #define SF_SET_TAG(s) (SF_GET (s) |= SF_TAG) #define SF_SET_GET_SEGMENT(s) (SF_GET (s) |= SF_GET_SEGMENT) -#define SF_SET_I960(s,v) (SF_GET (s) |= ((v) & SF_I960_MASK)) /* used by i960 */ -#define SF_SET_BALNAME(s) (SF_GET (s) |= SF_BALNAME) /* used by i960 */ -#define SF_SET_CALLNAME(s) (SF_GET (s) |= SF_CALLNAME) /* used by i960 */ -#define SF_SET_IS_SYSPROC(s) (SF_GET (s) |= SF_IS_SYSPROC) /* used by i960 */ -#define SF_SET_SYSPROC(s,v) (SF_GET (s) |= ((v) & SF_SYSPROC)) /* used by i960 */ +#define SF_SET_I960(s,v) (SF_GET (s) |= ((v) & SF_I960_MASK)) /* Used by i960. */ +#define SF_SET_BALNAME(s) (SF_GET (s) |= SF_BALNAME) /* Used by i960. */ +#define SF_SET_CALLNAME(s) (SF_GET (s) |= SF_CALLNAME) /* Used by i960. */ +#define SF_SET_IS_SYSPROC(s) (SF_GET (s) |= SF_IS_SYSPROC) /* Used by i960. */ +#define SF_SET_SYSPROC(s,v) (SF_GET (s) |= ((v) & SF_SYSPROC)) /* Used by i960. */ -/* -------------- Line number handling ------- */ + +/* Line number handling. */ extern int text_lineno_number; extern int coff_line_base; extern int coff_n_line_nos; +extern symbolS *coff_last_function; -#define obj_emit_lineno(WHERE,LINE,FILE_START) abort () -extern void coff_add_linesym PARAMS ((symbolS *)); - -void c_dot_file_symbol PARAMS ((const char *, int)); -#define obj_app_file(name, app) c_dot_file_symbol (name, app) - -extern void coff_frob_symbol PARAMS ((symbolS *, int *)); -extern void coff_adjust_symtab PARAMS ((void)); -extern void coff_frob_section PARAMS ((segT)); -extern void coff_adjust_section_syms PARAMS ((bfd *, asection *, PTR)); -extern void coff_frob_file_after_relocs PARAMS ((void)); -#define obj_frob_symbol(S,P) coff_frob_symbol(S,&P) +#define obj_emit_lineno(WHERE, LINE, FILE_START) abort () +#define obj_app_file(name, app) c_dot_file_symbol (name, app) +#define obj_frob_symbol(S,P) coff_frob_symbol (S, & P) +#define obj_frob_section(S) coff_frob_section (S) +#define obj_frob_file_after_relocs() coff_frob_file_after_relocs () #ifndef obj_adjust_symtab -#define obj_adjust_symtab() coff_adjust_symtab() +#define obj_adjust_symtab() coff_adjust_symtab () #endif -#define obj_frob_section(S) coff_frob_section (S) -#define obj_frob_file_after_relocs() coff_frob_file_after_relocs () - -extern symbolS *coff_last_function; /* Forward the segment of a forwarded symbol, handle assignments that just copy symbol values, etc. */ #ifndef OBJ_COPY_SYMBOL_ATTRIBUTES #ifndef TE_I386AIX -#define OBJ_COPY_SYMBOL_ATTRIBUTES(dest,src) \ +#define OBJ_COPY_SYMBOL_ATTRIBUTES(dest, src) \ (SF_GET_GET_SEGMENT (dest) \ ? (S_SET_SEGMENT (dest, S_GET_SEGMENT (src)), 0) \ : 0) #else -#define OBJ_COPY_SYMBOL_ATTRIBUTES(dest,src) \ +#define OBJ_COPY_SYMBOL_ATTRIBUTES(dest, src) \ (SF_GET_GET_SEGMENT (dest) && S_GET_SEGMENT (dest) == SEG_UNKNOWN \ ? (S_SET_SEGMENT (dest, S_GET_SEGMENT (src)), 0) \ : 0) @@ -466,7 +445,7 @@ extern const segT N_TYPE_seg[]; typedef struct { - /* Basic symbol */ + /* Basic symbol. */ struct internal_syment ost_entry; /* Auxiliary entry. */ union internal_auxent ost_auxent[OBJ_COFF_MAX_AUXENTRIES]; @@ -525,7 +504,7 @@ typedef struct || strchr (S_GET_NAME (s), '\001') != NULL \ || strchr (S_GET_NAME (s), '\002') != NULL \ || (flag_strip_local_absolute \ - && !S_IS_EXTERNAL(s) \ + && !S_IS_EXTERNAL (s) \ && (s)->sy_symbol.ost_entry.n_scnum == C_ABS_SECTION)) /* True if a symbol is not defined in this file. */ @@ -538,12 +517,12 @@ typedef struct && S_GET_VALUE (s) != 0) /* True if a symbol name is in the string table, i.e. its length is > 8. */ -#define S_IS_STRING(s) (strlen(S_GET_NAME(s)) > 8 ? 1 : 0) +#define S_IS_STRING(s) (strlen (S_GET_NAME (s)) > 8 ? 1 : 0) /* True if a symbol is defined as weak. */ #ifdef TE_PE #define S_IS_WEAK(s) \ - ((s)->sy_symbol.ost_entry.n_sclass == C_NT_WEAK \ + ( (s)->sy_symbol.ost_entry.n_sclass == C_NT_WEAK \ || (s)->sy_symbol.ost_entry.n_sclass == C_WEAKEXT) #else #define S_IS_WEAK(s) \ @@ -552,13 +531,13 @@ typedef struct /* Accessors. */ /* The name of the symbol. */ -#define S_GET_NAME(s) ((char*) (s)->sy_symbol.ost_entry.n_offset) +#define S_GET_NAME(s) ((char *) (s)->sy_symbol.ost_entry.n_offset) /* The pointer to the string table. */ #define S_GET_OFFSET(s) ((s)->sy_symbol.ost_entry.n_offset) /* The numeric value of the segment. */ -#define S_GET_SEGMENT(s) s_get_segment(s) +#define S_GET_SEGMENT(s) s_get_segment (s) /* The data type. */ #define S_GET_DATA_TYPE(s) ((s)->sy_symbol.ost_entry.n_type) @@ -571,38 +550,43 @@ typedef struct /* Modifiers. */ /* Set the name of the symbol. */ -#define S_SET_NAME(s,v) \ +#define S_SET_NAME(s, v) \ ((s)->sy_symbol.ost_entry.n_offset = (unsigned long) (v)) /* Set the offset of the symbol. */ -#define S_SET_OFFSET(s,v) \ +#define S_SET_OFFSET(s, v) \ ((s)->sy_symbol.ost_entry.n_offset = (v)) /* The numeric value of the segment. */ -#define S_SET_SEGMENT(s,v) \ - ((s)->sy_symbol.ost_entry.n_scnum = SEGMENT_TO_SYMBOL_TYPE(v)) +#define S_SET_SEGMENT(s, v) \ + ((s)->sy_symbol.ost_entry.n_scnum = SEGMENT_TO_SYMBOL_TYPE (v)) /* The data type. */ -#define S_SET_DATA_TYPE(s,v) \ +#define S_SET_DATA_TYPE(s, v) \ ((s)->sy_symbol.ost_entry.n_type = (v)) /* The storage class. */ -#define S_SET_STORAGE_CLASS(s,v) \ +#define S_SET_STORAGE_CLASS(s, v) \ ((s)->sy_symbol.ost_entry.n_sclass = (v)) /* The number of auxiliary entries. */ -#define S_SET_NUMBER_AUXILIARY(s,v) \ +#define S_SET_NUMBER_AUXILIARY(s, v) \ ((s)->sy_symbol.ost_entry.n_numaux = (v)) /* Additional modifiers. */ /* The symbol is external (does not mean undefined). */ #define S_SET_EXTERNAL(s) \ - { S_SET_STORAGE_CLASS(s, C_EXT) ; SF_CLEAR_LOCAL(s); } + do \ + { \ + S_SET_STORAGE_CLASS (s, C_EXT); \ + SF_CLEAR_LOCAL (s); \ + } \ + while (0) /* Auxiliary entry macros. SA_ stands for symbol auxiliary. */ /* Omit the tv related fields. */ /* Accessors. */ -#define SYM_AUXENT(S) (&(S)->sy_symbol.ost_auxent[0]) +#define SYM_AUXENT(S) (&(S)->sy_symbol.ost_auxent[0]) #define SA_GET_SYM_TAGNDX(s) (SYM_AUXENT (s)->x_sym.x_tagndx.l) #define SA_GET_SYM_LNNO(s) (SYM_AUXENT (s)->x_sym.x_misc.x_lnsz.x_lnno) @@ -619,19 +603,19 @@ typedef struct #define SA_GET_SCN_NLINNO(s) (SYM_AUXENT (s)->x_scn.x_nlinno) /* Modifiers. */ -#define SA_SET_SYM_TAGNDX(s,v) (SYM_AUXENT (s)->x_sym.x_tagndx.l=(v)) -#define SA_SET_SYM_LNNO(s,v) (SYM_AUXENT (s)->x_sym.x_misc.x_lnsz.x_lnno=(v)) -#define SA_SET_SYM_SIZE(s,v) (SYM_AUXENT (s)->x_sym.x_misc.x_lnsz.x_size=(v)) -#define SA_SET_SYM_FSIZE(s,v) (SYM_AUXENT (s)->x_sym.x_misc.x_fsize=(v)) -#define SA_SET_SYM_LNNOPTR(s,v) (SYM_AUXENT (s)->x_sym.x_fcnary.x_fcn.x_lnnoptr=(v)) -#define SA_SET_SYM_ENDNDX(s,v) (SYM_AUXENT (s)->x_sym.x_fcnary.x_fcn.x_endndx.l=(v)) -#define SA_SET_SYM_DIMEN(s,i,v) (SYM_AUXENT (s)->x_sym.x_fcnary.x_ary.x_dimen[(i)]=(v)) -#define SA_SET_FILE_FNAME(s,v) strncpy(SYM_AUXENT (s)->x_file.x_fname,(v),FILNMLEN) -#define SA_SET_FILE_FNAME_OFFSET(s,v) (SYM_AUXENT (s)->x_file.x_n.x_offset=(v)) -#define SA_SET_FILE_FNAME_ZEROS(s,v) (SYM_AUXENT (s)->x_file.x_n.x_zeroes=(v)) -#define SA_SET_SCN_SCNLEN(s,v) (SYM_AUXENT (s)->x_scn.x_scnlen=(v)) -#define SA_SET_SCN_NRELOC(s,v) (SYM_AUXENT (s)->x_scn.x_nreloc=(v)) -#define SA_SET_SCN_NLINNO(s,v) (SYM_AUXENT (s)->x_scn.x_nlinno=(v)) +#define SA_SET_SYM_TAGNDX(s,v) (SYM_AUXENT (s)->x_sym.x_tagndx.l = (v)) +#define SA_SET_SYM_LNNO(s,v) (SYM_AUXENT (s)->x_sym.x_misc.x_lnsz.x_lnno = (v)) +#define SA_SET_SYM_SIZE(s,v) (SYM_AUXENT (s)->x_sym.x_misc.x_lnsz.x_size = (v)) +#define SA_SET_SYM_FSIZE(s,v) (SYM_AUXENT (s)->x_sym.x_misc.x_fsize = (v)) +#define SA_SET_SYM_LNNOPTR(s,v) (SYM_AUXENT (s)->x_sym.x_fcnary.x_fcn.x_lnnoptr = (v)) +#define SA_SET_SYM_ENDNDX(s,v) (SYM_AUXENT (s)->x_sym.x_fcnary.x_fcn.x_endndx.l = (v)) +#define SA_SET_SYM_DIMEN(s,i,v) (SYM_AUXENT (s)->x_sym.x_fcnary.x_ary.x_dimen[(i)] = (v)) +#define SA_SET_FILE_FNAME(s,v) strncpy (SYM_AUXENT (s)->x_file.x_fname,(v),FILNMLEN) +#define SA_SET_FILE_FNAME_OFFSET(s,v) (SYM_AUXENT (s)->x_file.x_n.x_offset = (v)) +#define SA_SET_FILE_FNAME_ZEROS(s,v) (SYM_AUXENT (s)->x_file.x_n.x_zeroes = (v)) +#define SA_SET_SCN_SCNLEN(s,v) (SYM_AUXENT (s)->x_scn.x_scnlen = (v)) +#define SA_SET_SCN_NRELOC(s,v) (SYM_AUXENT (s)->x_scn.x_nreloc = (v)) +#define SA_SET_SCN_NLINNO(s,v) (SYM_AUXENT (s)->x_scn.x_nlinno = (v)) /* Internal use only definitions. SF_ stands for symbol flags. @@ -641,28 +625,28 @@ typedef struct more on the balname/callname hack, see tc-i960.h. b.out is done differently. */ -#define SF_I960_MASK (0x000001ff) /* Bits 0-8 are used by the i960 port. */ -#define SF_SYSPROC (0x0000003f) /* bits 0-5 are used to store the sysproc number */ -#define SF_IS_SYSPROC (0x00000040) /* bit 6 marks symbols that are sysprocs */ -#define SF_BALNAME (0x00000080) /* bit 7 marks BALNAME symbols */ -#define SF_CALLNAME (0x00000100) /* bit 8 marks CALLNAME symbols */ - -#define SF_NORMAL_MASK (0x0000ffff) /* bits 12-15 are general purpose. */ - -#define SF_STATICS (0x00001000) /* Mark the .text & all symbols */ -#define SF_DEFINED (0x00002000) /* Symbol is defined in this file */ -#define SF_STRING (0x00004000) /* Symbol name length > 8 */ -#define SF_LOCAL (0x00008000) /* Symbol must not be emitted */ - -#define SF_DEBUG_MASK (0xffff0000) /* bits 16-31 are debug info */ - -#define SF_FUNCTION (0x00010000) /* The symbol is a function */ -#define SF_PROCESS (0x00020000) /* Process symbol before write */ -#define SF_TAGGED (0x00040000) /* Is associated with a tag */ -#define SF_TAG (0x00080000) /* Is a tag */ -#define SF_DEBUG (0x00100000) /* Is in debug or abs section */ -#define SF_GET_SEGMENT (0x00200000) /* Get the section of the forward symbol. */ -#define SF_ADJ_LNNOPTR (0x00400000) /* Has a lnnoptr */ +#define SF_I960_MASK 0x000001ff /* Bits 0-8 are used by the i960 port. */ +#define SF_SYSPROC 0x0000003f /* bits 0-5 are used to store the sysproc number. */ +#define SF_IS_SYSPROC 0x00000040 /* bit 6 marks symbols that are sysprocs. */ +#define SF_BALNAME 0x00000080 /* bit 7 marks BALNAME symbols. */ +#define SF_CALLNAME 0x00000100 /* bit 8 marks CALLNAME symbols. */ + +#define SF_NORMAL_MASK 0x0000ffff /* bits 12-15 are general purpose. */ + +#define SF_STATICS 0x00001000 /* Mark the .text & all symbols. */ +#define SF_DEFINED 0x00002000 /* Symbol is defined in this file. */ +#define SF_STRING 0x00004000 /* Symbol name length > 8. */ +#define SF_LOCAL 0x00008000 /* Symbol must not be emitted. */ + +#define SF_DEBUG_MASK 0xffff0000 /* bits 16-31 are debug info. */ + +#define SF_FUNCTION 0x00010000 /* The symbol is a function. */ +#define SF_PROCESS 0x00020000 /* Process symbol before write. */ +#define SF_TAGGED 0x00040000 /* Is associated with a tag. */ +#define SF_TAG 0x00080000 /* Is a tag. */ +#define SF_DEBUG 0x00100000 /* Is in debug or abs section. */ +#define SF_GET_SEGMENT 0x00200000 /* Get the section of the forward symbol. */ +#define SF_ADJ_LNNOPTR 0x00400000 /* Has a lnnoptr. */ /* All other bits are unused. */ /* Accessors. */ @@ -681,15 +665,15 @@ typedef struct #define SF_GET_TAG(s) (SF_GET (s) & SF_TAG) #define SF_GET_GET_SEGMENT(s) (SF_GET (s) & SF_GET_SEGMENT) #define SF_GET_ADJ_LNNOPTR(s) (SF_GET (s) & SF_ADJ_LNNOPTR) -#define SF_GET_I960(s) (SF_GET (s) & SF_I960_MASK) /* used by i960 */ -#define SF_GET_BALNAME(s) (SF_GET (s) & SF_BALNAME) /* used by i960 */ -#define SF_GET_CALLNAME(s) (SF_GET (s) & SF_CALLNAME) /* used by i960 */ -#define SF_GET_IS_SYSPROC(s) (SF_GET (s) & SF_IS_SYSPROC) /* used by i960 */ -#define SF_GET_SYSPROC(s) (SF_GET (s) & SF_SYSPROC) /* used by i960 */ +#define SF_GET_I960(s) (SF_GET (s) & SF_I960_MASK) /* Used by i960. */ +#define SF_GET_BALNAME(s) (SF_GET (s) & SF_BALNAME) /* Used by i960. */ +#define SF_GET_CALLNAME(s) (SF_GET (s) & SF_CALLNAME) /* Used by i960. */ +#define SF_GET_IS_SYSPROC(s) (SF_GET (s) & SF_IS_SYSPROC) /* Used by i960. */ +#define SF_GET_SYSPROC(s) (SF_GET (s) & SF_SYSPROC) /* Used by i960. */ /* Modifiers. */ #define SF_SET(s,v) (SF_GET (s) = (v)) -#define SF_SET_NORMAL_FIELD(s,v) (SF_GET (s) |= ((v) & SF_NORMAL_MASK)) +#define SF_SET_NORMAL_FIELD(s,v)(SF_GET (s) |= ((v) & SF_NORMAL_MASK)) #define SF_SET_DEBUG_FIELD(s,v) (SF_GET (s) |= ((v) & SF_DEBUG_MASK)) #define SF_SET_FILE(s) (SF_GET (s) |= SF_FILE) #define SF_SET_STATICS(s) (SF_GET (s) |= SF_STATICS) @@ -704,11 +688,11 @@ typedef struct #define SF_SET_TAG(s) (SF_GET (s) |= SF_TAG) #define SF_SET_GET_SEGMENT(s) (SF_GET (s) |= SF_GET_SEGMENT) #define SF_SET_ADJ_LNNOPTR(s) (SF_GET (s) |= SF_ADJ_LNNOPTR) -#define SF_SET_I960(s,v) (SF_GET (s) |= ((v) & SF_I960_MASK)) /* used by i960 */ -#define SF_SET_BALNAME(s) (SF_GET (s) |= SF_BALNAME) /* used by i960 */ -#define SF_SET_CALLNAME(s) (SF_GET (s) |= SF_CALLNAME) /* used by i960 */ -#define SF_SET_IS_SYSPROC(s) (SF_GET (s) |= SF_IS_SYSPROC) /* used by i960 */ -#define SF_SET_SYSPROC(s,v) (SF_GET (s) |= ((v) & SF_SYSPROC)) /* used by i960 */ +#define SF_SET_I960(s,v) (SF_GET (s) |= ((v) & SF_I960_MASK)) /* Used by i960. */ +#define SF_SET_BALNAME(s) (SF_GET (s) |= SF_BALNAME) /* Used by i960. */ +#define SF_SET_CALLNAME(s) (SF_GET (s) |= SF_CALLNAME) /* Used by i960. */ +#define SF_SET_IS_SYSPROC(s) (SF_GET (s) |= SF_IS_SYSPROC) /* Used by i960. */ +#define SF_SET_SYSPROC(s,v) (SF_GET (s) |= ((v) & SF_SYSPROC)) /* Used by i960. */ /* File header macro and type definition. */ @@ -719,37 +703,35 @@ typedef struct #define OBJ_COFF_AOUTHDRSZ (0) #else #define OBJ_COFF_AOUTHDRSZ (AOUTHDRSZ) -#endif /* OBJ_COFF_OMIT_OPTIONAL_HEADER */ +#endif -#define H_GET_FILE_SIZE(h) \ - (long) (FILHSZ + OBJ_COFF_AOUTHDRSZ + \ - H_GET_NUMBER_OF_SECTIONS(h) * SCNHSZ + \ - H_GET_TEXT_SIZE(h) + H_GET_DATA_SIZE(h) + \ - H_GET_RELOCATION_SIZE(h) + H_GET_LINENO_SIZE(h) + \ - H_GET_SYMBOL_TABLE_SIZE(h) + \ - (h)->string_table_size) #define H_GET_TEXT_FILE_OFFSET(h) \ - (long) (FILHSZ + OBJ_COFF_AOUTHDRSZ + \ - H_GET_NUMBER_OF_SECTIONS(h) * SCNHSZ) + (long) (FILHSZ \ + + OBJ_COFF_AOUTHDRSZ \ + + H_GET_NUMBER_OF_SECTIONS (h) * SCNHSZ) + #define H_GET_DATA_FILE_OFFSET(h) \ - (long) (FILHSZ + OBJ_COFF_AOUTHDRSZ + \ - H_GET_NUMBER_OF_SECTIONS(h) * SCNHSZ + \ - H_GET_TEXT_SIZE(h)) + (long) (H_GET_TEXT_FILE_OFFSET (h) \ + + H_GET_TEXT_SIZE (h)) + #define H_GET_BSS_FILE_OFFSET(h) 0 + #define H_GET_RELOCATION_FILE_OFFSET(h) \ - (long) (FILHSZ + OBJ_COFF_AOUTHDRSZ + \ - H_GET_NUMBER_OF_SECTIONS(h) * SCNHSZ + \ - H_GET_TEXT_SIZE(h) + H_GET_DATA_SIZE(h)) + (long) (H_GET_DATA_FILE_OFFSET (h) \ + + H_GET_DATA_SIZE (h)) + #define H_GET_LINENO_FILE_OFFSET(h) \ - (long) (FILHSZ + OBJ_COFF_AOUTHDRSZ + \ - H_GET_NUMBER_OF_SECTIONS(h) * SCNHSZ + \ - H_GET_TEXT_SIZE(h) + H_GET_DATA_SIZE(h) + \ - H_GET_RELOCATION_SIZE(h)) + (long) (H_GET_RELOCATION_FILE_OFFSET (h) \ + + H_GET_RELOCATION_SIZE (h)) + #define H_GET_SYMBOL_TABLE_FILE_OFFSET(h) \ - (long) (FILHSZ + OBJ_COFF_AOUTHDRSZ + \ - H_GET_NUMBER_OF_SECTIONS(h) * SCNHSZ + \ - H_GET_TEXT_SIZE(h) + H_GET_DATA_SIZE(h) + \ - H_GET_RELOCATION_SIZE(h) + H_GET_LINENO_SIZE(h)) + (long) (H_GET_LINENO_FILE_OFFSET (h) \ + + H_GET_LINENO_SIZE (h)) + +#define H_GET_FILE_SIZE(h) \ + (long) (H_GET_SYMBOL_TABLE_FILE_OFFSET (h) \ + + H_GET_SYMBOL_TABLE_SIZE (h) \ + + (h)->string_table_size) /* Accessors. */ /* aouthdr. */ @@ -814,9 +796,9 @@ typedef struct typedef struct { - struct internal_aouthdr aouthdr; /* a.out header */ + struct internal_aouthdr aouthdr; /* a.out header. */ struct internal_filehdr filehdr; /* File header, not machine dep. */ - long string_table_size; /* names + '\0' + sizeof (int) */ + long string_table_size; /* names + '\0' + sizeof (int). */ long relocation_size; /* Cumulated size of relocation information for all sections in bytes. */ @@ -835,38 +817,13 @@ struct lineno_list #define obj_add_segment(s) obj_coff_add_segment (s) -extern segT obj_coff_add_segment PARAMS ((const char *)); - -extern void obj_coff_section PARAMS ((int)); - -extern void c_dot_file_symbol PARAMS ((const char *, int)); -#define obj_app_file(name, app) c_dot_file_symbol (name, app) -extern void obj_extra_stuff PARAMS ((object_headers * headers)); - -extern segT s_get_segment PARAMS ((symbolS *ptr)); - -extern void c_section_header PARAMS ((struct internal_scnhdr * header, - char *name, - long core_address, - long size, - long data_ptr, - long reloc_ptr, - long lineno_ptr, - long reloc_number, - long lineno_number, - long alignment)); - -#ifndef tc_coff_symbol_emit_hook -void tc_coff_symbol_emit_hook PARAMS ((symbolS *)); -#endif - /* Sanity check. */ - #ifdef TC_I960 #ifndef C_LEAFSTAT hey ! Where is the C_LEAFSTAT definition ? i960 - coff support is depending on it. #endif /* no C_LEAFSTAT */ #endif /* TC_I960 */ + extern struct internal_scnhdr data_section_header; extern struct internal_scnhdr text_section_header; @@ -878,7 +835,6 @@ extern struct internal_scnhdr text_section_header; #ifdef TE_PE #define obj_handle_link_once(t) obj_coff_pe_handle_link_once (t) -extern void obj_coff_pe_handle_link_once (); #endif #endif /* not BFD_ASSEMBLER */ @@ -906,11 +862,40 @@ extern const pseudo_typeS coff_pseudo_table[]; /* We need 12 bytes at the start of the section to hold some initial information. */ -extern void obj_coff_init_stab_section PARAMS ((segT)); #define INIT_STAB_SECTION(seg) obj_coff_init_stab_section (seg) /* Store the number of relocations in the section aux entry. */ #define SET_SECTION_RELOCS(sec, relocs, n) \ SA_SET_SCN_NRELOC (section_symbol (sec), n) +#define obj_app_file(name, app) c_dot_file_symbol (name, app) + +#ifdef BFD_ASSEMBLER +extern int S_SET_DATA_TYPE (symbolS *, int); +extern int S_SET_STORAGE_CLASS (symbolS *, int); +extern int S_GET_STORAGE_CLASS (symbolS *); +extern void SA_SET_SYM_ENDNDX (symbolS *, symbolS *); +extern void coff_add_linesym (symbolS *); +extern void c_dot_file_symbol (const char *, int); +extern void coff_frob_symbol (symbolS *, int *); +extern void coff_adjust_symtab (void); +extern void coff_frob_section (segT); +extern void coff_adjust_section_syms (bfd *, asection *, void *); +extern void coff_frob_file_after_relocs (void); +#else +extern void obj_extra_stuff (object_headers *); +#endif +extern void coff_obj_symbol_new_hook (symbolS *); +extern void coff_obj_read_begin_hook (void); +extern void obj_coff_section (int); +extern segT obj_coff_add_segment (const char *); +extern void obj_coff_section (int); +extern void c_dot_file_symbol (const char *, int); +extern segT s_get_segment (symbolS *); +extern void tc_coff_symbol_emit_hook (symbolS *); +extern void obj_coff_pe_handle_link_once (void); +extern void obj_coff_init_stab_section (segT); +extern void c_section_header (struct internal_scnhdr *, + char *, long, long, long, long, + long, long, long, long); #endif /* OBJ_FORMAT_H */ |