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-rw-r--r--gdb/ChangeLog12
-rw-r--r--gdb/buildsym.c4
-rw-r--r--gdb/c-exp.y1
-rw-r--r--gdb/ch-exp.y2
-rw-r--r--gdb/dbxread.c4
-rw-r--r--gdb/dwarfread.c1
-rw-r--r--gdb/gdbtypes.c2
-rw-r--r--gdb/m2-exp.y3
-rw-r--r--gdb/minsyms.c1
-rw-r--r--gdb/nlmread.c1
-rw-r--r--gdb/partial-stab.h2
-rw-r--r--gdb/stabsread.c9
-rw-r--r--gdb/symfile.c4
-rw-r--r--gdb/symmisc.c6
-rw-r--r--gdb/symtab.c3
15 files changed, 32 insertions, 23 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 6f181d2..1d6a856 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,15 @@
+Wed Sep 1 19:31:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
+
+ * symtab.c, symfile.c, c-exp.y, ch-exp.y, m2-exp.y, buildsym.c,
+ symfile.h, stabsread.c, minsyms.c, solib.c, nlmread.c, dwarfread.c
+ partial-stab.h, symmisc.c, gdbtypes.c: Lint. Remove (or put
+ inside #if) unused variables and labels. Fix unclosed comment.
+ Deal with enumeration values unhandled in switch statements. Make
+ sure non-void functions return values. Include appropriate
+ headers.
+ * dbxread.c (elfstab_build_psymtabs): Don't check for unsigned
+ value < 0.
+
Wed Sep 1 14:36:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
* i960-tdep.c, ns32k-pinsn.c, remote-adapt.c, xcoffread.c:
diff --git a/gdb/buildsym.c b/gdb/buildsym.c
index 4ba512f..48b1a82 100644
--- a/gdb/buildsym.c
+++ b/gdb/buildsym.c
@@ -432,8 +432,8 @@ start_subfile (name, dirname)
p = strrchr (subfile->name, '.');
if (p != NULL
- && (p[1] == 'C' && p[2] == '\0'
- || p[1] == 'c' && p[2] == 'c' && p[3] == '\0'))
+ && ((p[1] == 'C' && p[2] == '\0')
+ || (p[1] == 'c' && p[2] == 'c' && p[3] == '\0')))
for (s = subfiles; s != NULL; s = s->next)
if (s->language == language_c)
s->language = language_cplus;
diff --git a/gdb/c-exp.y b/gdb/c-exp.y
index 0b19ed5..edfa63e 100644
--- a/gdb/c-exp.y
+++ b/gdb/c-exp.y
@@ -665,6 +665,7 @@ variable: name_not_typename
case LOC_ARG:
case LOC_REF_ARG:
case LOC_REGPARM:
+ case LOC_REGPARM_ADDR:
case LOC_LOCAL:
case LOC_LOCAL_ARG:
case LOC_BASEREG:
diff --git a/gdb/ch-exp.y b/gdb/ch-exp.y
index 8951133..b6370f3 100644
--- a/gdb/ch-exp.y
+++ b/gdb/ch-exp.y
@@ -1214,7 +1214,6 @@ match_float_literal ()
char *tokptr = lexptr;
char *buf;
char *copy;
- char ch;
double dval;
extern double strtod ();
@@ -1929,6 +1928,7 @@ yylex ()
case LOC_ARG:
case LOC_REF_ARG:
case LOC_REGPARM:
+ case LOC_REGPARM_ADDR:
case LOC_LOCAL:
case LOC_LOCAL_ARG:
case LOC_BASEREG:
diff --git a/gdb/dbxread.c b/gdb/dbxread.c
index 42bd4b4..e50cd04 100644
--- a/gdb/dbxread.c
+++ b/gdb/dbxread.c
@@ -1356,7 +1356,6 @@ read_ofile_symtab (pst)
unsigned char type;
unsigned max_symnum;
register bfd *abfd;
- struct symtab *rtn;
struct objfile *objfile;
int sym_offset; /* Offset to start of symbols to read */
int sym_size; /* Size of symbols to read */
@@ -2077,8 +2076,7 @@ elfstab_build_psymtabs (objfile, section_offsets, mainline,
DBX_STRINGTAB_SIZE (objfile) = stabstrsize;
DBX_SYMTAB_OFFSET (objfile) = staboffset;
- if (stabstrsize < 0 /* FIXME: stabstrsize is unsigned; never true! */
- || stabstrsize > bfd_get_size (sym_bfd))
+ if (stabstrsize > bfd_get_size (sym_bfd))
error ("ridiculous string table size: %d bytes", stabstrsize);
DBX_STRINGTAB (objfile) = (char *)
obstack_alloc (&objfile->psymbol_obstack, stabstrsize+1);
diff --git a/gdb/dwarfread.c b/gdb/dwarfread.c
index 076f175..3cad3de 100644
--- a/gdb/dwarfread.c
+++ b/gdb/dwarfread.c
@@ -2171,7 +2171,6 @@ locval (loc)
auto long stack[64];
int stacki;
char *end;
- long regno;
int loc_atom_code;
int loc_value_size;
diff --git a/gdb/gdbtypes.c b/gdb/gdbtypes.c
index b2d0047..cdd7343 100644
--- a/gdb/gdbtypes.c
+++ b/gdb/gdbtypes.c
@@ -684,7 +684,9 @@ lookup_struct_elt_type (type, name, noerr)
int noerr;
{
int i;
+#if 0
char *typename;
+#endif
if (TYPE_CODE (type) == TYPE_CODE_PTR ||
TYPE_CODE (type) == TYPE_CODE_REF)
diff --git a/gdb/m2-exp.y b/gdb/m2-exp.y
index 1d7e801..13b93a0 100644
--- a/gdb/m2-exp.y
+++ b/gdb/m2-exp.y
@@ -606,6 +606,7 @@ variable: NAME
case LOC_LOCAL:
case LOC_REF_ARG:
case LOC_REGPARM:
+ case LOC_REGPARM_ADDR:
case LOC_LOCAL_ARG:
case LOC_BASEREG:
case LOC_BASEREG_ARG:
@@ -1119,12 +1120,14 @@ yylex ()
case LOC_ARG:
case LOC_REF_ARG:
case LOC_REGPARM:
+ case LOC_REGPARM_ADDR:
case LOC_LOCAL:
case LOC_LOCAL_ARG:
case LOC_BASEREG:
case LOC_BASEREG_ARG:
case LOC_CONST:
case LOC_CONST_BYTES:
+ case LOC_OPTIMIZED_OUT:
return NAME;
case LOC_TYPEDEF:
diff --git a/gdb/minsyms.c b/gdb/minsyms.c
index d8488f2..3665380 100644
--- a/gdb/minsyms.c
+++ b/gdb/minsyms.c
@@ -490,7 +490,6 @@ install_minimal_symbols (objfile)
register struct minimal_symbol *msymbols;
int alloc_count;
register char leading_char;
- char *demangled_name;
if (msym_count > 0)
{
diff --git a/gdb/nlmread.c b/gdb/nlmread.c
index 54e91aa..fde3af2 100644
--- a/gdb/nlmread.c
+++ b/gdb/nlmread.c
@@ -121,7 +121,6 @@ nlm_symtab_read (abfd, addr, objfile)
asymbol **symbol_table;
unsigned int number_of_symbols;
unsigned int i;
- int index;
struct cleanup *back_to;
CORE_ADDR symaddr;
enum minimal_symbol_type ms_type;
diff --git a/gdb/partial-stab.h b/gdb/partial-stab.h
index 35d0193..e511599 100644
--- a/gdb/partial-stab.h
+++ b/gdb/partial-stab.h
@@ -286,7 +286,9 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
continue;
}
+#ifdef DBXREAD_ONLY
record_include_file:
+#endif
psymtab_include_list[includes_used++] = namestring;
if (includes_used >= includes_allocated)
diff --git a/gdb/stabsread.c b/gdb/stabsread.c
index 2a5b972..1841a76 100644
--- a/gdb/stabsread.c
+++ b/gdb/stabsread.c
@@ -1275,11 +1275,7 @@ read_type (pp, objfile)
/* Name including "struct", etc. */
char *type_name;
- /* Name without "struct", etc. */
- char *type_name_only;
-
{
- char *prefix;
char *from, *to;
/* Set the type code according to the following letter. */
@@ -2005,7 +2001,6 @@ read_cpp_abbrev (fip, pp, type, objfile)
struct objfile *objfile;
{
register char *p;
- const char *prefix;
char *name;
char cpp_abbrev;
struct type *context;
@@ -3112,7 +3107,7 @@ read_huge_number (pp, end, bits)
{
if (bits != NULL)
*bits = -1;
- return;
+ return 0;
}
}
else
@@ -3127,7 +3122,7 @@ read_huge_number (pp, end, bits)
count how many bits are in them). */
if (bits != NULL)
*bits = -1;
- return;
+ return 0;
}
/* -0x7f is the same as 0x80. So deal with it by adding one to
diff --git a/gdb/symfile.c b/gdb/symfile.c
index 72c6efa..d68ac20 100644
--- a/gdb/symfile.c
+++ b/gdb/symfile.c
@@ -1169,8 +1169,8 @@ clear_symtab_users ()
discarded if symbol reading is successful. */
#if 0
- /* FIXME: As free_named_symtabs is currently a big noop this function
- is no longer needed.
+/* FIXME: As free_named_symtabs is currently a big noop this function
+ is no longer needed. */
static void
clear_symtab_users_once PARAMS ((void));
diff --git a/gdb/symmisc.c b/gdb/symmisc.c
index fec7120..f81fcdc 100644
--- a/gdb/symmisc.c
+++ b/gdb/symmisc.c
@@ -437,7 +437,8 @@ maintenance_print_symbols (args, from_tty)
/* Print symbol ARGS->SYMBOL on ARGS->OUTFILE. ARGS->DEPTH says how
far to indent. ARGS is really a struct print_symbol_args *, but is
- declared as char * to get it past catch_errors. */
+ declared as char * to get it past catch_errors. Returns 0 for error,
+ 1 for success. */
static int
print_symbol (args)
@@ -452,7 +453,7 @@ print_symbol (args)
{
fprintf (outfile, "label %s at 0x%x\n", SYMBOL_SOURCE_NAME (symbol),
SYMBOL_VALUE_ADDRESS (symbol));
- return;
+ return 1;
}
if (SYMBOL_NAMESPACE (symbol) == STRUCT_NAMESPACE)
{
@@ -573,6 +574,7 @@ print_symbol (args)
}
}
fprintf (outfile, "\n");
+ return 1;
}
void
diff --git a/gdb/symtab.c b/gdb/symtab.c
index 6830be4..9765e0b 100644
--- a/gdb/symtab.c
+++ b/gdb/symtab.c
@@ -436,8 +436,6 @@ lookup_symbol (name, block, namespace, is_a_field_of_this, symtab)
register struct objfile *objfile;
register struct block *b;
register struct minimal_symbol *msymbol;
- char *temp;
- extern char *gdb_completer_word_break_characters;
/* Search specified block and its superiors. */
@@ -1964,7 +1962,6 @@ decode_line_1 (argptr, funfirstline, default_symtab, default_line, canonical)
if ((copy[0] == copy [p - *argptr - 1])
&& strchr (gdb_completer_quote_characters, copy[0]) != NULL)
{
- char *temp;
copy [p - *argptr - 1] = '\0';
copy++;
}
generated by cgit v1.1 at 2024-11-24 08:25:41 +0000