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(rs6000_gen_section_name): Only replace last period in filename with section... 

(rs6000_gen_section_name): Only replace last period in filename with
section name and correct calculation of string length.

From-SVN: r4665
This commit is contained in:
Richard Kenner 1993-06-11 21:45:00 -04:00
parent 63b6b8450c
commit 11e5fe42ca
1 changed files with 14 additions and 12 deletions
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26
gcc/config/rs6000/rs6000.c
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@ -1,5 +1,5 @@
/* Subroutines used for code generation on IBM RS/6000.
Copyright (C) 1991 Free Software Foundation, Inc.
Copyright (C) 1991, 1993 Free Software Foundation, Inc.
Contributed by Richard Kenner (kenner@nyu.edu)
This file is part of GNU CC.
@ -1744,9 +1744,9 @@ output_ascii (file, p, n)
We name the section in the same manner as xlc. The name begins with an
underscore followed by the filename (after stripping any leading directory
names) with the period replaced by the string SECTION_DESC. If FILENAME
does not contain a period, SECTION_DESC is appended at the end of the
name. */
names) with the last period replaced by the string SECTION_DESC. If
FILENAME does not contain a period, SECTION_DESC is appended to the end of
the name. */
void
rs6000_gen_section_name (buf, filename, section_desc)
@ -1754,17 +1754,20 @@ rs6000_gen_section_name (buf, filename, section_desc)
char *filename;
char *section_desc;
{
char *q, *after_last_slash;
char *q, *after_last_slash, *last_period;
char *p;
int len;
int used_desc = 0;
after_last_slash = filename;
for (q = filename; *q; q++)
if (*q == '/')
after_last_slash = q + 1;
{
if (*q == '/')
after_last_slash = q + 1;
else if (*q == '.')
last_period = q;
}
len = strlen (filename) + strlen (section_desc) + 2;
len = strlen (after_last_slash) + strlen (section_desc) + 2;
*buf = (char *) permalloc (len);
p = *buf;
@ -1772,18 +1775,17 @@ rs6000_gen_section_name (buf, filename, section_desc)
for (q = after_last_slash; *q; q++)
{
if (*q == '.')
if (q == last_period)
{
strcpy (p, section_desc);
p += strlen (section_desc);
used_desc = 1;
}
else if (isalnum (*q))
*p++ = *q;
}
if (! used_desc)
if (last_period == 0)
strcpy (p, section_desc);
else
*p = '\0';