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-rw-r--r--gdb/minsyms.c106
1 files changed, 39 insertions, 67 deletions
diff --git a/gdb/minsyms.c b/gdb/minsyms.c
index 9de5722..5f6db60 100644
--- a/gdb/minsyms.c
+++ b/gdb/minsyms.c
@@ -64,19 +64,6 @@ struct msym_bunch
struct minimal_symbol contents[BUNCH_SIZE];
};
-/* Bunch currently being filled up.
- The next field points to chain of filled bunches. */
-
-static struct msym_bunch *msym_bunch;
-
-/* Number of slots filled in current bunch. */
-
-static int msym_bunch_index;
-
-/* Total number of minimal symbols recorded so far for the objfile. */
-
-static int msym_count;
-
/* See minsyms.h. */
unsigned int
@@ -922,14 +909,14 @@ get_symbol_leading_char (bfd *abfd)
/* See minsyms.h. */
minimal_symbol_reader::minimal_symbol_reader (struct objfile *obj)
-: m_objfile (obj)
-{
- msym_count = 0;
- msym_bunch = NULL;
- /* Note that presetting msym_bunch_index to BUNCH_SIZE causes the
+: m_objfile (obj),
+ m_msym_bunch (NULL),
+ /* Note that presetting m_msym_bunch_index to BUNCH_SIZE causes the
first call to save a minimal symbol to allocate the memory for
the first bunch. */
- msym_bunch_index = BUNCH_SIZE;
+ m_msym_bunch_index (BUNCH_SIZE),
+ m_msym_count (0)
+{
}
/* Discard the currently collected minimal symbols, if any. If we wish
@@ -944,20 +931,19 @@ minimal_symbol_reader::~minimal_symbol_reader ()
{
struct msym_bunch *next;
- while (msym_bunch != NULL)
+ while (m_msym_bunch != NULL)
{
- next = msym_bunch->next;
- xfree (msym_bunch);
- msym_bunch = next;
+ next = m_msym_bunch->next;
+ xfree (m_msym_bunch);
+ m_msym_bunch = next;
}
}
/* See minsyms.h. */
void
-prim_record_minimal_symbol (const char *name, CORE_ADDR address,
- enum minimal_symbol_type ms_type,
- struct objfile *objfile)
+minimal_symbol_reader::record (const char *name, CORE_ADDR address,
+ enum minimal_symbol_type ms_type)
{
int section;
@@ -967,32 +953,31 @@ prim_record_minimal_symbol (const char *name, CORE_ADDR address,
case mst_text_gnu_ifunc:
case mst_file_text:
case mst_solib_trampoline:
- section = SECT_OFF_TEXT (objfile);
+ section = SECT_OFF_TEXT (m_objfile);
break;
case mst_data:
case mst_file_data:
- section = SECT_OFF_DATA (objfile);
+ section = SECT_OFF_DATA (m_objfile);
break;
case mst_bss:
case mst_file_bss:
- section = SECT_OFF_BSS (objfile);
+ section = SECT_OFF_BSS (m_objfile);
break;
default:
section = -1;
}
- prim_record_minimal_symbol_and_info (name, address, ms_type,
- section, objfile);
+ record_with_info (name, address, ms_type, section);
}
/* See minsyms.h. */
struct minimal_symbol *
-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,
- struct objfile *objfile)
+minimal_symbol_reader::record_full (const char *name, int name_len,
+ int copy_name,
+ CORE_ADDR address,
+ enum minimal_symbol_type ms_type,
+ int section)
{
struct msym_bunch *newobj;
struct minimal_symbol *msymbol;
@@ -1009,7 +994,7 @@ prim_record_minimal_symbol_full (const char *name, int name_len, int copy_name,
/* It's safe to strip the leading char here once, since the name
is also stored stripped in the minimal symbol table. */
- if (name[0] == get_symbol_leading_char (objfile->obfd))
+ if (name[0] == get_symbol_leading_char (m_objfile->obfd))
{
++name;
--name_len;
@@ -1018,17 +1003,17 @@ prim_record_minimal_symbol_full (const char *name, int name_len, int copy_name,
if (ms_type == mst_file_text && startswith (name, "__gnu_compiled"))
return (NULL);
- if (msym_bunch_index == BUNCH_SIZE)
+ if (m_msym_bunch_index == BUNCH_SIZE)
{
newobj = XCNEW (struct msym_bunch);
- msym_bunch_index = 0;
- newobj->next = msym_bunch;
- msym_bunch = newobj;
+ m_msym_bunch_index = 0;
+ newobj->next = m_msym_bunch;
+ m_msym_bunch = newobj;
}
- msymbol = &msym_bunch->contents[msym_bunch_index];
+ msymbol = &m_msym_bunch->contents[m_msym_bunch_index];
MSYMBOL_SET_LANGUAGE (msymbol, language_auto,
- &objfile->per_bfd->storage_obstack);
- MSYMBOL_SET_NAMES (msymbol, name, name_len, copy_name, objfile);
+ &m_objfile->per_bfd->storage_obstack);
+ MSYMBOL_SET_NAMES (msymbol, name, name_len, copy_name, m_objfile);
SET_MSYMBOL_VALUE_ADDRESS (msymbol, address);
MSYMBOL_SECTION (msymbol) = section;
@@ -1047,28 +1032,15 @@ prim_record_minimal_symbol_full (const char *name, int name_len, int copy_name,
/* If we already read minimal symbols for this objfile, then don't
ever allocate a new one. */
- if (!objfile->per_bfd->minsyms_read)
+ if (!m_objfile->per_bfd->minsyms_read)
{
- msym_bunch_index++;
- objfile->per_bfd->n_minsyms++;
+ m_msym_bunch_index++;
+ m_objfile->per_bfd->n_minsyms++;
}
- msym_count++;
+ m_msym_count++;
return msymbol;
}
-/* See minsyms.h. */
-
-struct minimal_symbol *
-prim_record_minimal_symbol_and_info (const char *name, CORE_ADDR address,
- enum minimal_symbol_type ms_type,
- int section,
- struct objfile *objfile)
-{
- return prim_record_minimal_symbol_full (name, strlen (name), 1,
- address, ms_type,
- section, objfile);
-}
-
/* Compare two minimal symbols by address and return a signed result based
on unsigned comparisons, so that we sort into unsigned numeric order.
Within groups with the same address, sort by name. */
@@ -1244,13 +1216,13 @@ minimal_symbol_reader::install ()
if (m_objfile->per_bfd->minsyms_read)
return;
- if (msym_count > 0)
+ if (m_msym_count > 0)
{
if (symtab_create_debug)
{
fprintf_unfiltered (gdb_stdlog,
"Installing %d minimal symbols of objfile %s.\n",
- msym_count, objfile_name (m_objfile));
+ m_msym_count, objfile_name (m_objfile));
}
/* Allocate enough space in the obstack, into which we will gather the
@@ -1258,7 +1230,7 @@ minimal_symbol_reader::install ()
compact out the duplicate entries. Once we have a final table,
we will give back the excess space. */
- alloc_count = msym_count + m_objfile->per_bfd->minimal_symbol_count + 1;
+ alloc_count = m_msym_count + m_objfile->per_bfd->minimal_symbol_count + 1;
obstack_blank (&m_objfile->per_bfd->storage_obstack,
alloc_count * sizeof (struct minimal_symbol));
msymbols = (struct minimal_symbol *)
@@ -1278,11 +1250,11 @@ minimal_symbol_reader::install ()
mcount = m_objfile->per_bfd->minimal_symbol_count;
- for (bunch = msym_bunch; bunch != NULL; bunch = bunch->next)
+ for (bunch = m_msym_bunch; bunch != NULL; bunch = bunch->next)
{
- for (bindex = 0; bindex < msym_bunch_index; bindex++, mcount++)
+ for (bindex = 0; bindex < m_msym_bunch_index; bindex++, mcount++)
msymbols[mcount] = bunch->contents[bindex];
- msym_bunch_index = BUNCH_SIZE;
+ m_msym_bunch_index = BUNCH_SIZE;
}
/* Sort the minimal symbols by address. */
generated by cgit v1.1 at 2024-12-03 13:55:03 +0000