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Diffstat (limited to 'gdb/somread.c')
-rw-r--r--gdb/somread.c92
1 files changed, 46 insertions, 46 deletions
diff --git a/gdb/somread.c b/gdb/somread.c
index 2d619f3..d9d3e7b 100644
--- a/gdb/somread.c
+++ b/gdb/somread.c
@@ -19,7 +19,7 @@
#include "defs.h"
#include "bfd.h"
-#include <syms.h>
+#include "som/aout.h"
#include "symtab.h"
#include "symfile.h"
#include "objfiles.h"
@@ -51,9 +51,9 @@ som_symtab_read (bfd *abfd, struct objfile *objfile,
int val, dynamic;
char *stringtab;
asection *shlib_info;
- struct symbol_dictionary_record *buf, *bufp, *endbufp;
+ struct som_external_symbol_dictionary_record *buf, *bufp, *endbufp;
char *symname;
- CONST int symsize = sizeof (struct symbol_dictionary_record);
+ CONST int symsize = sizeof (struct som_external_symbol_dictionary_record);
CORE_ADDR text_offset, data_offset;
@@ -100,14 +100,20 @@ som_symtab_read (bfd *abfd, struct objfile *objfile,
for (bufp = buf; bufp < endbufp; ++bufp)
{
enum minimal_symbol_type ms_type;
+ unsigned int flags = bfd_getb32 (bufp->flags);
+ unsigned int symbol_type
+ = (flags >> SOM_SYMBOL_TYPE_SH) & SOM_SYMBOL_TYPE_MASK;
+ unsigned int symbol_scope
+ = (flags >> SOM_SYMBOL_SCOPE_SH) & SOM_SYMBOL_SCOPE_MASK;
+ CORE_ADDR symbol_value = bfd_getb32 (bufp->symbol_value);
QUIT;
- switch (bufp->symbol_scope)
+ switch (symbol_scope)
{
case SS_UNIVERSAL:
case SS_EXTERNAL:
- switch (bufp->symbol_type)
+ switch (symbol_type)
{
case ST_SYM_EXT:
case ST_ARG_EXT:
@@ -117,15 +123,14 @@ som_symtab_read (bfd *abfd, struct objfile *objfile,
case ST_PRI_PROG:
case ST_SEC_PROG:
case ST_MILLICODE:
- symname = bufp->name.n_strx + stringtab;
+ symname = bfd_getb32 (bufp->name) + stringtab;
ms_type = mst_text;
- bufp->symbol_value += text_offset;
- bufp->symbol_value = gdbarch_addr_bits_remove
- (gdbarch, bufp->symbol_value);
+ symbol_value += text_offset;
+ symbol_value = gdbarch_addr_bits_remove (gdbarch, symbol_value);
break;
case ST_ENTRY:
- symname = bufp->name.n_strx + stringtab;
+ symname = bfd_getb32 (bufp->name) + stringtab;
/* For a dynamic executable, ST_ENTRY symbols are
the stubs, while the ST_CODE symbol is the real
function. */
@@ -133,22 +138,20 @@ som_symtab_read (bfd *abfd, struct objfile *objfile,
ms_type = mst_solib_trampoline;
else
ms_type = mst_text;
- bufp->symbol_value += text_offset;
- bufp->symbol_value = gdbarch_addr_bits_remove
- (gdbarch, bufp->symbol_value);
+ symbol_value += text_offset;
+ symbol_value = gdbarch_addr_bits_remove (gdbarch, symbol_value);
break;
case ST_STUB:
- symname = bufp->name.n_strx + stringtab;
+ symname = bfd_getb32 (bufp->name) + stringtab;
ms_type = mst_solib_trampoline;
- bufp->symbol_value += text_offset;
- bufp->symbol_value = gdbarch_addr_bits_remove
- (gdbarch, bufp->symbol_value);
+ symbol_value += text_offset;
+ symbol_value = gdbarch_addr_bits_remove (gdbarch, symbol_value);
break;
case ST_DATA:
- symname = bufp->name.n_strx + stringtab;
- bufp->symbol_value += data_offset;
+ symname = bfd_getb32 (bufp->name) + stringtab;
+ symbol_value += data_offset;
ms_type = mst_data;
break;
default:
@@ -161,18 +164,17 @@ som_symtab_read (bfd *abfd, struct objfile *objfile,
case SS_GLOBAL:
#endif
case SS_LOCAL:
- switch (bufp->symbol_type)
+ switch (symbol_type)
{
case ST_SYM_EXT:
case ST_ARG_EXT:
continue;
case ST_CODE:
- symname = bufp->name.n_strx + stringtab;
+ symname = bfd_getb32 (bufp->name) + stringtab;
ms_type = mst_file_text;
- bufp->symbol_value += text_offset;
- bufp->symbol_value = gdbarch_addr_bits_remove
- (gdbarch, bufp->symbol_value);
+ symbol_value += text_offset;
+ symbol_value = gdbarch_addr_bits_remove (gdbarch, symbol_value);
check_strange_names:
/* Utah GCC 2.5, FSF GCC 2.6 and later generate correct local
@@ -200,37 +202,34 @@ som_symtab_read (bfd *abfd, struct objfile *objfile,
case ST_PRI_PROG:
case ST_SEC_PROG:
case ST_MILLICODE:
- symname = bufp->name.n_strx + stringtab;
+ symname = bfd_getb32 (bufp->name) + stringtab;
ms_type = mst_file_text;
- bufp->symbol_value += text_offset;
- bufp->symbol_value = gdbarch_addr_bits_remove
- (gdbarch, bufp->symbol_value);
+ symbol_value += text_offset;
+ symbol_value = gdbarch_addr_bits_remove (gdbarch, symbol_value);
break;
case ST_ENTRY:
- symname = bufp->name.n_strx + stringtab;
+ symname = bfd_getb32 (bufp->name) + stringtab;
/* SS_LOCAL symbols in a shared library do not have
export stubs, so we do not have to worry about
using mst_file_text vs mst_solib_trampoline here like
we do for SS_UNIVERSAL and SS_EXTERNAL symbols above. */
ms_type = mst_file_text;
- bufp->symbol_value += text_offset;
- bufp->symbol_value = gdbarch_addr_bits_remove
- (gdbarch, bufp->symbol_value);
+ symbol_value += text_offset;
+ symbol_value = gdbarch_addr_bits_remove (gdbarch, symbol_value);
break;
case ST_STUB:
- symname = bufp->name.n_strx + stringtab;
+ symname = bfd_getb32 (bufp->name) + stringtab;
ms_type = mst_solib_trampoline;
- bufp->symbol_value += text_offset;
- bufp->symbol_value = gdbarch_addr_bits_remove
- (gdbarch, bufp->symbol_value);
+ symbol_value += text_offset;
+ symbol_value = gdbarch_addr_bits_remove (gdbarch, symbol_value);
break;
case ST_DATA:
- symname = bufp->name.n_strx + stringtab;
- bufp->symbol_value += data_offset;
+ symname = bfd_getb32 (bufp->name) + stringtab;
+ symbol_value += data_offset;
ms_type = mst_file_data;
goto check_strange_names;
@@ -246,12 +245,12 @@ som_symtab_read (bfd *abfd, struct objfile *objfile,
This also happens for weak symbols, but their type is
ST_DATA. */
case SS_UNSAT:
- switch (bufp->symbol_type)
+ switch (symbol_type)
{
case ST_STORAGE:
case ST_DATA:
- symname = bufp->name.n_strx + stringtab;
- bufp->symbol_value += data_offset;
+ symname = bfd_getb32 (bufp->name) + stringtab;
+ symbol_value += data_offset;
ms_type = mst_data;
break;
@@ -264,12 +263,11 @@ som_symtab_read (bfd *abfd, struct objfile *objfile,
continue;
}
- if (bufp->name.n_strx > obj_som_stringtab_size (abfd))
- error (_("Invalid symbol data; bad HP string table offset: %d"),
- bufp->name.n_strx);
+ if (bfd_getb32 (bufp->name) > obj_som_stringtab_size (abfd))
+ error (_("Invalid symbol data; bad HP string table offset: %s"),
+ plongest (bfd_getb32 (bufp->name)));
- prim_record_minimal_symbol (symname, bufp->symbol_value, ms_type,
- objfile);
+ prim_record_minimal_symbol (symname, symbol_value, ms_type, objfile);
}
}
@@ -426,6 +424,8 @@ static const struct sym_fns som_sym_fns =
&psym_functions
};
+initialize_file_ftype _initialize_somread;
+
void
_initialize_somread (void)
{
generated by cgit v1.1 at 2025-02-13 16:49:09 +0000