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* coffread.c (record_minimal_symbol): Update.

Browse source 
* dbxread.c (record_minimal_symbol): Update.
	* elfread.c (record_minimal_symbol): Update.
	* machoread.c (macho_symtab_add_minsym): Update.
	* mdebugread.c (record_minimal_symbol, parse_partial_symbols):
	Update.
	* minsyms.c (prim_record_minimal_symbol): Update.
	(prim_record_minimal_symbol_full): Remove 'bfd_section'
	argument.
	(prim_record_minimal_symbol_and_info): Likewise.
	* minsyms.h (prim_record_minimal_symbol_full)
	(prim_record_minimal_symbol_and_info): Update.
	* symtab.c (allocate_symbol, initialize_symbol)
	(allocate_template_symbol): Initialize SYMBOL_SECTION.
	* xcoffread.c (record_minimal_symbol, scan_xcoff_symtab):
	Update.
This commit is contained in:
Tom Tromey 2013-04-08 20:13:22 +00:00
parent 36192a8d54
commit e6dc44a8f5
10 changed files with 31 additions and 68 deletions
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19
gdb/ChangeLog
View file

@ -1,3 +1,22 @@
2013-04-08 Tom Tromey <tromey@redhat.com>
* coffread.c (record_minimal_symbol): Update.
* dbxread.c (record_minimal_symbol): Update.
* elfread.c (record_minimal_symbol): Update.
* machoread.c (macho_symtab_add_minsym): Update.
* mdebugread.c (record_minimal_symbol, parse_partial_symbols):
Update.
* minsyms.c (prim_record_minimal_symbol): Update.
(prim_record_minimal_symbol_full): Remove 'bfd_section'
argument.
(prim_record_minimal_symbol_and_info): Likewise.
* minsyms.h (prim_record_minimal_symbol_full)
(prim_record_minimal_symbol_and_info): Update.
* symtab.c (allocate_symbol, initialize_symbol)
(allocate_template_symbol): Initialize SYMBOL_SECTION.
* xcoffread.c (record_minimal_symbol, scan_xcoff_symtab):
Update.
2013-04-08 Tom Tromey <tromey@redhat.com>
PR symtab/8423:

6
gdb/coffread.c
View file

@ -456,8 +456,6 @@ record_minimal_symbol (struct coff_symbol *cs, CORE_ADDR address,
enum minimal_symbol_type type, int section,
struct objfile *objfile)
{
struct bfd_section *bfd_section;
/* We don't want TDESC entry points in the minimal symbol table. */
if (cs->c_name[0] == '@')
return NULL;
@ -472,10 +470,8 @@ record_minimal_symbol (struct coff_symbol *cs, CORE_ADDR address,
return NULL;
}
bfd_section = cs_to_bfd_section (cs, objfile);
return prim_record_minimal_symbol_and_info (cs->c_name, address,
type, section,
bfd_section, objfile);
type, section, objfile);
}
/* coff_symfile_init ()

13
gdb/dbxread.c
View file

@ -440,35 +440,29 @@ record_minimal_symbol (char *name, CORE_ADDR address, int type,
{
enum minimal_symbol_type ms_type;
int section;
asection *bfd_section;
switch (type)
{
case N_TEXT | N_EXT:
ms_type = mst_text;
section = SECT_OFF_TEXT (objfile);
bfd_section = DBX_TEXT_SECTION (objfile);
break;
case N_DATA | N_EXT:
ms_type = mst_data;
section = SECT_OFF_DATA (objfile);
bfd_section = DBX_DATA_SECTION (objfile);
break;
case N_BSS | N_EXT:
ms_type = mst_bss;
section = SECT_OFF_BSS (objfile);
bfd_section = DBX_BSS_SECTION (objfile);
break;
case N_ABS | N_EXT:
ms_type = mst_abs;
section = -1;
bfd_section = NULL;
break;
#ifdef N_SETV
case N_SETV | N_EXT:
ms_type = mst_data;
section = SECT_OFF_DATA (objfile);
bfd_section = DBX_DATA_SECTION (objfile);
break;
case N_SETV:
/* I don't think this type actually exists; since a N_SETV is the result
@ -476,7 +470,6 @@ record_minimal_symbol (char *name, CORE_ADDR address, int type,
file local. */
ms_type = mst_file_data;
section = SECT_OFF_DATA (objfile);
bfd_section = DBX_DATA_SECTION (objfile);
break;
#endif
case N_TEXT:
@ -485,7 +478,6 @@ record_minimal_symbol (char *name, CORE_ADDR address, int type,
case N_FN_SEQ:
ms_type = mst_file_text;
section = SECT_OFF_TEXT (objfile);
bfd_section = DBX_TEXT_SECTION (objfile);
break;
case N_DATA:
ms_type = mst_file_data;
@ -507,17 +499,14 @@ record_minimal_symbol (char *name, CORE_ADDR address, int type,
ms_type = mst_data;
}
section = SECT_OFF_DATA (objfile);
bfd_section = DBX_DATA_SECTION (objfile);
break;
case N_BSS:
ms_type = mst_file_bss;
section = SECT_OFF_BSS (objfile);
bfd_section = DBX_BSS_SECTION (objfile);
break;
default:
ms_type = mst_unknown;
section = -1;
bfd_section = NULL;
break;
}
@ -526,7 +515,7 @@ record_minimal_symbol (char *name, CORE_ADDR address, int type,
lowest_text_address = address;
prim_record_minimal_symbol_and_info
(name, address, ms_type, section, bfd_section, objfile);
(name, address, ms_type, section, objfile);
}
/* Scan and build partial symbols for a symbol file.

2
gdb/elfread.c
View file

@ -211,7 +211,7 @@ record_minimal_symbol (const char *name, int name_len, int copy_name,
ms_type,
gdb_bfd_section_index (objfile->obfd,
bfd_section),
bfd_section, objfile);
objfile);
}
/* Read the symbol table of an ELF file.

2
gdb/machoread.c
View file

@ -167,7 +167,7 @@ macho_symtab_add_minsym (struct objfile *objfile, const asymbol *sym)
prim_record_minimal_symbol_and_info
(sym->name, symaddr, ms_type,
gdb_bfd_section_index (objfile->obfd, sym->section),
sym->section, objfile);
objfile);
}
}

21
gdb/mdebugread.c
View file

@ -2256,74 +2256,59 @@ record_minimal_symbol (const char *name, const CORE_ADDR address,
struct objfile *objfile)
{
int section;
asection *bfd_section;
switch (storage_class)
{
case scText:
section = SECT_OFF_TEXT (objfile);
bfd_section = bfd_get_section_by_name (cur_bfd, ".text");
break;
case scData:
section = SECT_OFF_DATA (objfile);
bfd_section = bfd_get_section_by_name (cur_bfd, ".data");
break;
case scBss:
section = SECT_OFF_BSS (objfile);
bfd_section = bfd_get_section_by_name (cur_bfd, ".bss");
break;
case scSData:
section = get_section_index (objfile, ".sdata");
bfd_section = bfd_get_section_by_name (cur_bfd, ".sdata");
break;
case scSBss:
section = get_section_index (objfile, ".sbss");
bfd_section = bfd_get_section_by_name (cur_bfd, ".sbss");
break;
case scRData:
section = get_section_index (objfile, ".rdata");
bfd_section = bfd_get_section_by_name (cur_bfd, ".rdata");
break;
case scInit:
section = get_section_index (objfile, ".init");
bfd_section = bfd_get_section_by_name (cur_bfd, ".init");
break;
case scXData:
section = get_section_index (objfile, ".xdata");
bfd_section = bfd_get_section_by_name (cur_bfd, ".xdata");
break;
case scPData:
section = get_section_index (objfile, ".pdata");
bfd_section = bfd_get_section_by_name (cur_bfd, ".pdata");
break;
case scFini:
section = get_section_index (objfile, ".fini");
bfd_section = bfd_get_section_by_name (cur_bfd, ".fini");
break;
case scRConst:
section = get_section_index (objfile, ".rconst");
bfd_section = bfd_get_section_by_name (cur_bfd, ".rconst");
break;
#ifdef scTlsData
case scTlsData:
section = get_section_index (objfile, ".tlsdata");
bfd_section = bfd_get_section_by_name (cur_bfd, ".tlsdata");
break;
#endif
#ifdef scTlsBss
case scTlsBss:
section = get_section_index (objfile, ".tlsbss");
bfd_section = bfd_get_section_by_name (cur_bfd, ".tlsbss");
break;
#endif
default:
/* This kind of symbol is not associated to a section. */
section = -1;
bfd_section = NULL;
}
prim_record_minimal_symbol_and_info (name, address, ms_type,
section, bfd_section, objfile);
section, objfile);
}
/* Master parsing procedure for first-pass reading of file symbols
@ -3510,7 +3495,7 @@ parse_partial_symbols (struct objfile *objfile)
prim_record_minimal_symbol_and_info (name, sh.value,
mst_file_text,
SECT_OFF_TEXT (objfile),
NULL, objfile);
objfile);
/* FALLTHROUGH */
@ -3596,13 +3581,11 @@ parse_partial_symbols (struct objfile *objfile)
prim_record_minimal_symbol_and_info (name, sh.value,
mst_file_data,
SECT_OFF_DATA (objfile),
NULL,
objfile);
else
prim_record_minimal_symbol_and_info (name, sh.value,
mst_file_bss,
SECT_OFF_BSS (objfile),
NULL,
objfile);
class = LOC_STATIC;
break;

19
gdb/minsyms.c
View file

@ -892,7 +892,7 @@ prim_record_minimal_symbol (const char *name, CORE_ADDR address,
}
prim_record_minimal_symbol_and_info (name, address, ms_type,
section, NULL, objfile);
section, objfile);
}
/* See minsyms.h. */
@ -902,7 +902,6 @@ prim_record_minimal_symbol_full (const char *name, int name_len, int copy_name,
CORE_ADDR address,
enum minimal_symbol_type ms_type,
int section,
asection *bfd_section,
struct objfile *objfile)
{
struct obj_section *obj_section;
@ -945,17 +944,6 @@ prim_record_minimal_symbol_full (const char *name, int name_len, int copy_name,
SYMBOL_SECTION (msymbol) = section;
SYMBOL_OBJ_SECTION (msymbol) = NULL;
/* Find obj_section corresponding to bfd_section. */
if (bfd_section)
ALL_OBJFILE_OSECTIONS (objfile, obj_section)
{
if (obj_section->the_bfd_section == bfd_section)
{
SYMBOL_OBJ_SECTION (msymbol) = obj_section;
break;
}
}
MSYMBOL_TYPE (msymbol) = ms_type;
MSYMBOL_TARGET_FLAG_1 (msymbol) = 0;
MSYMBOL_TARGET_FLAG_2 (msymbol) = 0;
@ -980,12 +968,11 @@ struct minimal_symbol *
prim_record_minimal_symbol_and_info (const char *name, CORE_ADDR address,
enum minimal_symbol_type ms_type,
int section,
asection *bfd_section,
struct objfile *objfile)
{
return prim_record_minimal_symbol_full (name, strlen (name), 1,
address, ms_type, section,
bfd_section, objfile);
address, ms_type,
section, objfile);
}
/* Compare two minimal symbols by address and return a signed result based

6
gdb/minsyms.h
View file

@ -88,7 +88,6 @@ struct cleanup *make_cleanup_discard_minimal_symbols (void);
ADDRESS - the address of the symbol
MS_TYPE - the type of the symbol
SECTION - the symbol's section
BFD_SECTION - the symbol's BFD section; used to find the
appropriate obj_section for the minimal symbol. This can be NULL.
OBJFILE - the objfile associated with the minimal symbol. */
@ -99,14 +98,12 @@ struct minimal_symbol *prim_record_minimal_symbol_full
CORE_ADDR address,
enum minimal_symbol_type ms_type,
int section,
asection *bfd_section,
struct objfile *objfile);
/* Like prim_record_minimal_symbol_full, but:
- uses strlen to compute NAME_LEN,
- passes COPY_NAME = 0,
- passes SECTION = 0,
- and passes BFD_SECTION = NULL.
- and passes a default SECTION, depending on the type
This variant does not return the new symbol. */
@ -123,7 +120,6 @@ struct minimal_symbol *prim_record_minimal_symbol_and_info
CORE_ADDR,
enum minimal_symbol_type,
int section,
asection *bfd_section,
struct objfile *);
/* Install the minimal symbols that have been collected into the given

1
gdb/somread.c
View file

@ -314,7 +314,6 @@ som_symtab_read (bfd *abfd, struct objfile *objfile,
prim_record_minimal_symbol_and_info (symname, symbol_value, ms_type,
gdb_bfd_section_index (objfile->obfd,
section),
section,
objfile);
}
}

10
gdb/xcoffread.c
View file

@ -922,15 +922,12 @@ record_minimal_symbol (const char *name, CORE_ADDR address,
int n_scnum,
struct objfile *objfile)
{
int secnum;
asection *bfd_sect;
if (name[0] == '.')
++name;
xcoff_secnum_to_sections (n_scnum, objfile, &bfd_sect, &secnum);
prim_record_minimal_symbol_and_info (name, address, ms_type,
secnum, bfd_sect, objfile);
secnum_to_section (n_scnum, objfile),
objfile);
}
/* xcoff has static blocks marked in `.bs', `.es' pairs. They cannot be
@ -2346,7 +2343,6 @@ scan_xcoff_symtab (struct objfile *objfile)
(namestring, symbol.n_value,
sclass == C_HIDEXT ? mst_file_data : mst_data,
secnum_to_section (symbol.n_scnum, objfile),
secnum_to_bfd_section (symbol.n_scnum, objfile),
objfile);
break;
@ -2424,7 +2420,6 @@ scan_xcoff_symtab (struct objfile *objfile)
(namestring, symbol.n_value,
sclass == C_HIDEXT ? mst_file_data : mst_data,
secnum_to_section (symbol.n_scnum, objfile),
secnum_to_bfd_section (symbol.n_scnum, objfile),
objfile);
break;
}
@ -2442,7 +2437,6 @@ scan_xcoff_symtab (struct objfile *objfile)
(namestring, symbol.n_value,
sclass == C_HIDEXT ? mst_file_bss : mst_bss,
secnum_to_section (symbol.n_scnum, objfile),
secnum_to_bfd_section (symbol.n_scnum, objfile),
objfile);
break;
}