(scan_xcoff_symtab): Update.
* mdebugread.c (record_minimal_symbol): Update.
(parse_partial_symbols): Update.
* elfread.c (record_minimal_symbol): Update.
* dbxread.c (record_minimal_symbol): Update.
* coffread.c (record_minimal_symbol): Update.
* sh64-tdep.c (MSYMBOL_IS_SPECIAL): Redefine.
(sh64_elf_make_msymbol_special): Update.
* mips-tdep.c (mips_elf_make_msymbol_special): Use
MSYMBOL_TARGET_FLAG_1.
(mips_elf_make_msymbol_special): Likewise.
(msymbol_is_special): Likewise.
* minsyms.c (prim_record_minimal_symbol_and_info): Update.
(install_minimal_symbols): Likewise.
(prim_record_minimal_symbol): Update.
(prim_record_minimal_symbol_and_info): Remove 'info' argument.
* m68hc11-tdep.c (MSYMBOL_SET_RTC): Redefine.
(MSYMBOL_SET_RTI): Redefine.
(MSYMBOL_IS_RTC): Redefine.
(MSYMBOL_IS_RTI): Redefine.
* arm-tdep.c (MSYMBOL_SET_SPECIAL): Redefine.
(MSYMBOL_IS_SPECIAL): Redefine.
* symtab.h (struct minimal_symbol) <info>: Remove.
<target_flag_1, target_flag_2>: New fields.
(MSYMBOL_INFO): Remove.
(MSYMBOL_TARGET_FLAG_1): New macro.
(MSYMBOL_TARGET_FLAG_2): Likewise.
(prim_record_minimal_symbol_and_info): Update.
+2008-10-01 Tom Tromey <tromey@redhat.com>
+
+ * xcoffread.c (RECORD_MINIMAL_SYMBOL): Update.
+ (scan_xcoff_symtab): Update.
+ * mdebugread.c (record_minimal_symbol): Update.
+ (parse_partial_symbols): Update.
+ * elfread.c (record_minimal_symbol): Update.
+ * dbxread.c (record_minimal_symbol): Update.
+ * coffread.c (record_minimal_symbol): Update.
+ * sh64-tdep.c (MSYMBOL_IS_SPECIAL): Redefine.
+ (sh64_elf_make_msymbol_special): Update.
+ * mips-tdep.c (mips_elf_make_msymbol_special): Use
+ MSYMBOL_TARGET_FLAG_1.
+ (mips_elf_make_msymbol_special): Likewise.
+ (msymbol_is_special): Likewise.
+ * minsyms.c (prim_record_minimal_symbol_and_info): Update.
+ (install_minimal_symbols): Likewise.
+ (prim_record_minimal_symbol): Update.
+ (prim_record_minimal_symbol_and_info): Remove 'info' argument.
+ * m68hc11-tdep.c (MSYMBOL_SET_RTC): Redefine.
+ (MSYMBOL_SET_RTI): Redefine.
+ (MSYMBOL_IS_RTC): Redefine.
+ (MSYMBOL_IS_RTI): Redefine.
+ * arm-tdep.c (MSYMBOL_SET_SPECIAL): Redefine.
+ (MSYMBOL_IS_SPECIAL): Redefine.
+ * symtab.h (struct minimal_symbol) <info>: Remove.
+ <target_flag_1, target_flag_2>: New fields.
+ (MSYMBOL_INFO): Remove.
+ (MSYMBOL_TARGET_FLAG_1): New macro.
+ (MSYMBOL_TARGET_FLAG_2): Likewise.
+ (prim_record_minimal_symbol_and_info): Update.
+
2008-09-30 Joel Brobecker <brobecker@adacore.com>
* ada-lang.c (is_digits_suffix): Delete unused function.
MSYMBOL_IS_SPECIAL Tests the "special" bit in a minimal symbol. */
#define MSYMBOL_SET_SPECIAL(msym) \
- MSYMBOL_INFO (msym) = (char *) (((long) MSYMBOL_INFO (msym)) \
- | 0x80000000)
+ MSYMBOL_TARGET_FLAG_1 (msym) = 1
#define MSYMBOL_IS_SPECIAL(msym) \
- (((long) MSYMBOL_INFO (msym) & 0x80000000) != 0)
+ MSYMBOL_TARGET_FLAG_1 (msym)
/* Macros for swapping shorts and ints. In the unlikely case that anybody else needs these,
move to a general header. (A better solution might be to define memory read routines that
bfd_section = cs_to_bfd_section (cs, objfile);
return prim_record_minimal_symbol_and_info (cs->c_name, address, type,
- NULL, section, bfd_section, objfile);
+ section, bfd_section, objfile);
}
\f
/* coff_symfile_init ()
lowest_text_address = address;
prim_record_minimal_symbol_and_info
- (name, address, ms_type, NULL, section, bfd_section, objfile);
+ (name, address, ms_type, section, bfd_section, objfile);
}
\f
/* Scan and build partial symbols for a symbol file.
address = gdbarch_smash_text_address (gdbarch, address);
return prim_record_minimal_symbol_and_info
- (name, address, ms_type, NULL, bfd_section->index, bfd_section, objfile);
+ (name, address, ms_type, bfd_section->index, bfd_section, objfile);
}
/*
MSYMBOL_IS_RTI Tests the "RTC" bit in a minimal symbol. */
#define MSYMBOL_SET_RTC(msym) \
- MSYMBOL_INFO (msym) = (char *) (((long) MSYMBOL_INFO (msym)) \
- | 0x80000000)
+ MSYMBOL_TARGET_FLAG_1 (msym) = 1
#define MSYMBOL_SET_RTI(msym) \
- MSYMBOL_INFO (msym) = (char *) (((long) MSYMBOL_INFO (msym)) \
- | 0x40000000)
+ MSYMBOL_TARGET_FLAG_2 (msym) = 1
#define MSYMBOL_IS_RTC(msym) \
- (((long) MSYMBOL_INFO (msym) & 0x80000000) != 0)
+ MSYMBOL_TARGET_FLAG_1 (msym)
#define MSYMBOL_IS_RTI(msym) \
- (((long) MSYMBOL_INFO (msym) & 0x40000000) != 0)
+ MSYMBOL_TARGET_FLAG_2 (msym)
enum insn_return_kind {
RETURN_RTS,
bfd_section = NULL;
}
- prim_record_minimal_symbol_and_info (name, address, ms_type, NULL,
+ prim_record_minimal_symbol_and_info (name, address, ms_type,
section, bfd_section, objfile);
}
case stStaticProc:
prim_record_minimal_symbol_and_info (name, sh.value,
- mst_file_text, NULL,
+ mst_file_text,
SECT_OFF_TEXT (objfile), NULL,
objfile);
case stStatic: /* Variable */
if (SC_IS_DATA (sh.sc))
prim_record_minimal_symbol_and_info (name, sh.value,
- mst_file_data, NULL,
+ mst_file_data,
SECT_OFF_DATA (objfile),
NULL,
objfile);
else
prim_record_minimal_symbol_and_info (name, sh.value,
- mst_file_bss, NULL,
+ mst_file_bss,
SECT_OFF_BSS (objfile),
NULL,
objfile);
}
prim_record_minimal_symbol_and_info (name, address, ms_type,
- NULL, section, NULL, objfile);
+ section, NULL, objfile);
}
/* Record a minimal symbol in the msym bunches. Returns the symbol
struct minimal_symbol *
prim_record_minimal_symbol_and_info (const char *name, CORE_ADDR address,
enum minimal_symbol_type ms_type,
- char *info, int section,
+ int section,
asection *bfd_section,
struct objfile *objfile)
{
}
MSYMBOL_TYPE (msymbol) = ms_type;
- /* FIXME: This info, if it remains, needs its own field. */
- MSYMBOL_INFO (msymbol) = info; /* FIXME! */
+ MSYMBOL_TARGET_FLAG_1 (msymbol) = 0;
+ MSYMBOL_TARGET_FLAG_2 (msymbol) = 0;
MSYMBOL_SIZE (msymbol) = 0;
/* The hash pointers must be cleared! If they're not,
SYMBOL_LINKAGE_NAME (&msymbols[mcount]) = NULL;
SYMBOL_VALUE_ADDRESS (&msymbols[mcount]) = 0;
- MSYMBOL_INFO (&msymbols[mcount]) = NULL;
+ MSYMBOL_TARGET_FLAG_1 (&msymbols[mcount]) = 0;
+ MSYMBOL_TARGET_FLAG_2 (&msymbols[mcount]) = 0;
MSYMBOL_SIZE (&msymbols[mcount]) = 0;
MSYMBOL_TYPE (&msymbols[mcount]) = mst_unknown;
SYMBOL_INIT_LANGUAGE_SPECIFIC (&msymbols[mcount], language_unknown);
{
if (((elf_symbol_type *) (sym))->internal_elf_sym.st_other == STO_MIPS16)
{
- MSYMBOL_INFO (msym) = (char *)
- (((long) MSYMBOL_INFO (msym)) | 0x80000000);
+ MSYMBOL_TARGET_FLAG_1 (msym) = 1;
SYMBOL_VALUE_ADDRESS (msym) |= 1;
}
}
static int
msymbol_is_special (struct minimal_symbol *msym)
{
- return (((long) MSYMBOL_INFO (msym) & 0x80000000) != 0);
+ return MSYMBOL_TARGET_FLAG_1 (msym);
}
/* XFER a value from the big/little/left end of the register.
MSYMBOL_IS_SPECIAL tests the "special" bit in a minimal symbol */
#define MSYMBOL_IS_SPECIAL(msym) \
- (((long) MSYMBOL_INFO (msym) & 0x80000000) != 0)
+ MSYMBOL_TARGET_FLAG_1 (msym)
static void
sh64_elf_make_msymbol_special (asymbol *sym, struct minimal_symbol *msym)
if (((elf_symbol_type *)(sym))->internal_elf_sym.st_other == STO_SH5_ISA32)
{
- MSYMBOL_INFO (msym) = (char *) (((long) MSYMBOL_INFO (msym)) | 0x80000000);
+ MSYMBOL_TARGET_FLAG_1 (msym) = 1;
SYMBOL_VALUE_ADDRESS (msym) |= 1;
}
}
struct general_symbol_info ginfo;
- /* The info field is available for caching machine-specific
- information so it doesn't have to rederive the info constantly
- (over a serial line). It is initialized to zero and stays that
- way until target-dependent code sets it. Storage for any data
- pointed to by this field should be allocated on the
- objfile_obstack for the associated objfile. The type would be
- "void *" except for reasons of compatibility with older
- compilers. This field is optional.
-
- Currently, the AMD 29000 tdep.c uses it to remember things it has decoded
- from the instructions in the function header, and the MIPS-16 code uses
- it to identify 16-bit procedures. */
-
- char *info;
-
/* Size of this symbol. end_psymtab in dbxread.c uses this
information to calculate the end of the partial symtab based on the
address of the last symbol plus the size of the last symbol. */
ENUM_BITFIELD(minimal_symbol_type) type : 8;
+ /* Two flag bits provided for the use of the target. */
+ unsigned int target_flag_1 : 1;
+ unsigned int target_flag_2 : 1;
+
/* Minimal symbols with the same hash key are kept on a linked
list. This is the link. */
struct minimal_symbol *demangled_hash_next;
};
-#define MSYMBOL_INFO(msymbol) (msymbol)->info
+#define MSYMBOL_TARGET_FLAG_1(msymbol) (msymbol)->target_flag_1
+#define MSYMBOL_TARGET_FLAG_2(msymbol) (msymbol)->target_flag_2
#define MSYMBOL_SIZE(msymbol) (msymbol)->size
#define MSYMBOL_TYPE(msymbol) (msymbol)->type
extern struct minimal_symbol *prim_record_minimal_symbol_and_info
(const char *, CORE_ADDR,
enum minimal_symbol_type,
- char *info, int section, asection * bfd_section, struct objfile *);
+ int section, asection * bfd_section, struct objfile *);
extern unsigned int msymbol_hash_iw (const char *);
namestr = (NAME); \
if (namestr[0] == '.') ++namestr; \
prim_record_minimal_symbol_and_info (namestr, (ADDR), (TYPE), \
- (char *)NULL, (SECTION), (asection *)NULL, (OBJFILE)); \
+ (SECTION), (asection *)NULL, (OBJFILE)); \
misc_func_recorded = 1; \
}
prim_record_minimal_symbol_and_info
(namestring, symbol.n_value,
sclass == C_HIDEXT ? mst_file_data : mst_data,
- NULL, secnum_to_section (symbol.n_scnum, objfile),
+ secnum_to_section (symbol.n_scnum, objfile),
NULL, objfile);
break;
prim_record_minimal_symbol_and_info
(namestring, symbol.n_value,
sclass == C_HIDEXT ? mst_file_data : mst_data,
- NULL, secnum_to_section (symbol.n_scnum, objfile),
+ secnum_to_section (symbol.n_scnum, objfile),
NULL, objfile);
break;
}
prim_record_minimal_symbol_and_info
(namestring, symbol.n_value,
sclass == C_HIDEXT ? mst_file_bss : mst_bss,
- NULL, secnum_to_section (symbol.n_scnum, objfile),
+ secnum_to_section (symbol.n_scnum, objfile),
NULL, objfile);
break;
}
projects / binutils-gdb.git / commitdiff