Hi Christoph,
../../binutils-2.17/gas/read.c:1282: warning: 'stopc' may be used
uninitialized in this function
Thanks for reporting this. Although it is being a bit pedantic, gcc is
technically correct that this variable might be used with an
uninitialized value, so I am checking in the attached patch to resolve
this problem.
Cheers
Nick
gas/ChangeLog:
2006-08-29 Nick Clifton <[EMAIL PROTECTED]>
* read.c (s_align): Initialize the 'stopc' variable to prevent
compiler complaints about it being used without being
initialized.
(s_comm_internal, s_mri_common, s_fail, s_globl, s_space,
s_float_space, s_struct, cons_worker, equals): Likewise.
Index: gas/read.c
===================================================================
RCS file: /cvs/src/src/gas/read.c,v
retrieving revision 1.120
diff -c -3 -p -r1.120 read.c
*** gas/read.c 24 Jul 2006 16:30:55 -0000 1.120
--- gas/read.c 29 Aug 2006 15:13:54 -0000
*************** s_align (int arg, int bytes_p)
*** 1282,1288 ****
unsigned int align_limit = ALIGN_LIMIT;
unsigned int align;
char *stop = NULL;
! char stopc;
offsetT fill = 0;
int max;
int fill_p;
--- 1282,1288 ----
unsigned int align_limit = ALIGN_LIMIT;
unsigned int align;
char *stop = NULL;
! char stopc = 0;
offsetT fill = 0;
int max;
int fill_p;
*************** s_comm_internal (int param,
*** 1426,1432 ****
offsetT temp, size;
symbolS *symbolP = NULL;
char *stop = NULL;
! char stopc;
expressionS exp;
if (flag_mri)
--- 1426,1432 ----
offsetT temp, size;
symbolS *symbolP = NULL;
char *stop = NULL;
! char stopc = 0;
expressionS exp;
if (flag_mri)
*************** s_mri_common (int small ATTRIBUTE_UNUSED
*** 1538,1544 ****
symbolS *sym;
offsetT align;
char *stop = NULL;
! char stopc;
if (!flag_mri)
{
--- 1538,1544 ----
symbolS *sym;
offsetT align;
char *stop = NULL;
! char stopc = 0;
if (!flag_mri)
{
*************** s_fail (int ignore ATTRIBUTE_UNUSED)
*** 1807,1813 ****
{
offsetT temp;
char *stop = NULL;
! char stopc;
if (flag_mri)
stop = mri_comment_field (&stopc);
--- 1807,1813 ----
{
offsetT temp;
char *stop = NULL;
! char stopc = 0;
if (flag_mri)
stop = mri_comment_field (&stopc);
*************** s_globl (int ignore ATTRIBUTE_UNUSED)
*** 1929,1935 ****
int c;
symbolS *symbolP;
char *stop = NULL;
! char stopc;
if (flag_mri)
stop = mri_comment_field (&stopc);
--- 1929,1935 ----
int c;
symbolS *symbolP;
char *stop = NULL;
! char stopc = 0;
if (flag_mri)
stop = mri_comment_field (&stopc);
*************** s_space (int mult)
*** 2878,2884 ****
expressionS val;
char *p = 0;
char *stop = NULL;
! char stopc;
int bytes;
#ifdef md_flush_pending_output
--- 2878,2884 ----
expressionS val;
char *p = 0;
char *stop = NULL;
! char stopc = 0;
int bytes;
#ifdef md_flush_pending_output
*************** s_float_space (int float_type)
*** 3054,3060 ****
int flen;
char temp[MAXIMUM_NUMBER_OF_CHARS_FOR_FLOAT];
char *stop = NULL;
! char stopc;
if (flag_mri)
stop = mri_comment_field (&stopc);
--- 3054,3060 ----
int flen;
char temp[MAXIMUM_NUMBER_OF_CHARS_FOR_FLOAT];
char *stop = NULL;
! char stopc = 0;
if (flag_mri)
stop = mri_comment_field (&stopc);
*************** void
*** 3131,3137 ****
s_struct (int ignore ATTRIBUTE_UNUSED)
{
char *stop = NULL;
! char stopc;
if (flag_mri)
stop = mri_comment_field (&stopc);
--- 3131,3137 ----
s_struct (int ignore ATTRIBUTE_UNUSED)
{
char *stop = NULL;
! char stopc = 0;
if (flag_mri)
stop = mri_comment_field (&stopc);
*************** cons_worker (register int nbytes, /* 1=.
*** 3514,3520 ****
int c;
expressionS exp;
char *stop = NULL;
! char stopc;
#ifdef md_flush_pending_output
md_flush_pending_output ();
--- 3514,3520 ----
int c;
expressionS exp;
char *stop = NULL;
! char stopc = 0;
#ifdef md_flush_pending_output
md_flush_pending_output ();
*************** void
*** 5010,5016 ****
equals (char *sym_name, int reassign)
{
char *stop = NULL;
! char stopc;
input_line_pointer++;
if (*input_line_pointer == '=')
--- 5010,5016 ----
equals (char *sym_name, int reassign)
{
char *stop = NULL;
! char stopc = 0;
input_line_pointer++;
if (*input_line_pointer == '=')
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