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"gcc -fno-builtin -Wall -Wwrite-strings -Wshadow" can be your friend. 

Well, sometimes.
Bunch of patches from Pat Rankin for cleaning up some warnings in vax-vms gas.
This commit is contained in:
Ken Raeburn 1995-01-24 21:56:29 +00:00
parent c81a3fa9b6
commit f2224fe249
2 changed files with 45 additions and 7 deletions
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37
gas/ChangeLog
View File

@ -1,3 +1,40 @@
Tue Jan 24 16:44:23 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
* config/tc-vax.c (vip): Introduce new ptr-to-const local variable
for scanning operand string.
Sat Jan 21 17:50:38 1995 Pat Rankin (rankin@eql.caltech.edu)
* config/vax-inst.h (struct vop, fields `vop_warn', `vop_error'):
make them pointers to const char;
(struct vit, field `vit_error'): ditto.
* config/atof-vax.c (md_atof): rename local `littlenum_pointer'
to `littlenumP' to avoid shadowing file scope variable.
* config/tc-vax.c (vip_begin, vip_op_defaults, vip_op_1): make
string arguments be pointers to const char;
(vip): make `alloperr' const char *;
(vip_op): make `err' and `wrn' const char *; rename `access' to
`access_mode' to avoid shadowing library function.
* config/obj-vms.c (`symbol_name'): make it const char *;
(get_struct_name): cast one use of `symbol_name' to char *
[caller guarantees that it won't modify the pointer's target];
(PUT_COUNTED_STRING): use pointer to const char;
(VMS_typedef_parse): make `pnt2' const char *;
(Write_VMS_MHD_Records): make `cp' const char *;
(VMS_Modify_Psect_Attributes, array `Attributes'): make const,
and make field `Name' pointer to const char;
* as.h (`seg_name[]' declaration): pointers to const char;
(struct _pseudo_type, field `poc_name'): pointer to const char.
* subsegs.c (`seg_name[]' definition): ditto;
* hash.c (hash_ask): rename argument `access' to `access_type'
to avoid shadowing library function.
* write.c (variable `the_object_file'): move from file scope
to block scope within write_object_file(); free it after use;
(fixup_segment): conditionally exclude it for OBJ_VMS.
(cvt_frag_to_fill): rename argument `headers' to `headersP'
to avoid shadowing file scope variable.
Mon Jan 23 21:42:39 1995 Jeff Law (law@snake.cs.utah.edu)
* config/tc-hppa.c (pa_ip, case 'D'): Fix typo which caused

15
gas/config/obj-vms.c
View File

@ -168,7 +168,7 @@ struct forward_ref *f_ref_root =
* This variable is used to keep track of the name of the symbol we are
* working on while we are parsing the stabs directives.
*/
static char *symbol_name;
static const char *symbol_name;
/* We use this counter to assign numbers to all of the structures, unions
* and enums that we define. When we actually declare a variable to the
@ -272,7 +272,7 @@ static int Current_Object_Record_Type; /* Type of record in above */
#define PUT_CHAR(val) Object_Record_Buffer[Object_Record_Offset++] = val
#define PUT_COUNTED_STRING(cp) {\
register char *p = cp; \
register const char *p = cp; \
PUT_CHAR(strlen(p)); \
while (*p) PUT_CHAR(*p++);}
@ -1589,7 +1589,7 @@ get_struct_name (str)
while ((*pnt != ':') && (*pnt != '\0'))
pnt--;
if (*pnt == '\0')
return symbol_name;
return (char *) symbol_name;
*pnt-- = '\0';
while ((*pnt != ';') && (*pnt != '='))
pnt--;
@ -2438,7 +2438,7 @@ VMS_typedef_parse (str)
{
char *pnt;
char *pnt1;
char *pnt2;
const char *pnt2;
int i;
int dtype;
struct forward_ref *fpnt;
@ -3129,7 +3129,8 @@ get_VMS_time_on_unix (Now)
static void
Write_VMS_MHD_Records ()
{
register char *cp, *cp1;
register const char *cp;
register char *cp1;
register int i;
struct
{
@ -3510,9 +3511,9 @@ VMS_Modify_Psect_Attributes (Name, Attribute_Pointer)
register int i;
register char *cp;
int Negate;
static struct
static const struct
{
char *Name;
const char *Name;
int Value;
} Attributes[] =
{