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authorJim Kingdon <jkingdon@engr.sgi.com>1993-12-27 16:31:56 +0000
committerJim Kingdon <jkingdon@engr.sgi.com>1993-12-27 16:31:56 +0000
commit404f69a80b818c6d4a29fbb56f535b65d9d59b50 (patch)
treea0cf80474bef468996ada3bb498ab6b31d12df49 /gdb/minsyms.c
parente7386e322551fd94efdfbf228bf7db3efa0d9d56 (diff)
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* dbxread.c: Move default definition of GCC_COMPILED_FLAG_SYMBOL
from here . . . * symtab.h: . . . to here. * dbxread.c (record_minimal_symbol): Move check for gcc{,2}_compiled. and __gnu_compiled* from here . . . * minsyms.c (prim_record_minimal_symbol_and_info): . . . to here. * minsyms.c (prim_record_minimal_symbol): Call prim_record_minimal_symbol_and_info rather than duplicating code.
Diffstat (limited to 'gdb/minsyms.c')
-rw-r--r--gdb/minsyms.c45
1 files changed, 22 insertions, 23 deletions
diff --git a/gdb/minsyms.c b/gdb/minsyms.c
index dbb4e79..b45b4f4 100644
--- a/gdb/minsyms.c
+++ b/gdb/minsyms.c
@@ -297,31 +297,9 @@ prim_record_minimal_symbol (name, address, ms_type)
CORE_ADDR address;
enum minimal_symbol_type ms_type;
{
- register struct msym_bunch *new;
- register struct minimal_symbol *msymbol;
-
- if (msym_bunch_index == BUNCH_SIZE)
- {
- new = (struct msym_bunch *) xmalloc (sizeof (struct msym_bunch));
- msym_bunch_index = 0;
- new -> next = msym_bunch;
- msym_bunch = new;
- }
- msymbol = &msym_bunch -> contents[msym_bunch_index];
- SYMBOL_NAME (msymbol) = (char *) name;
- SYMBOL_INIT_LANGUAGE_SPECIFIC (msymbol, language_unknown);
- SYMBOL_VALUE_ADDRESS (msymbol) = address;
- SYMBOL_SECTION (msymbol) = -1;
- MSYMBOL_TYPE (msymbol) = ms_type;
- /* FIXME: This info, if it remains, needs its own field. */
- MSYMBOL_INFO (msymbol) = NULL; /* FIXME! */
- msym_bunch_index++;
- msym_count++;
+ prim_record_minimal_symbol (name, address, ms_type, NULL, -1);
}
-/* FIXME: Why don't we just combine this function with the one above
- and pass it a NULL info pointer value if info is not needed? */
-
void
prim_record_minimal_symbol_and_info (name, address, ms_type, info, section)
const char *name;
@@ -333,6 +311,27 @@ prim_record_minimal_symbol_and_info (name, address, ms_type, info, section)
register struct msym_bunch *new;
register struct minimal_symbol *msymbol;
+ if (ms_type == mst_file_text)
+ {
+ /* Don't put gcc_compiled, __gnu_compiled_cplus, and friends into
+ the minimal symbols, because if there is also another symbol
+ at the same address (e.g. the first function of the file),
+ lookup_minimal_symbol_by_pc would have no way of getting the
+ right one. */
+ if (name[0] == 'g'
+ && (strcmp (name, GCC_COMPILED_FLAG_SYMBOL) == 0
+ || strcmp (name, GCC2_COMPILED_FLAG_SYMBOL) == 0))
+ return;
+
+ {
+ char *tempstring = name;
+ if (tempstring[0] == bfd_get_symbol_leading_char (objfile->obfd))
+ ++tempstring;
+ if (STREQN (tempstring, "__gnu_compiled", 14))
+ return;
+ }
+ }
+
if (msym_bunch_index == BUNCH_SIZE)
{
new = (struct msym_bunch *) xmalloc (sizeof (struct msym_bunch));