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Fix cygwin32 hosted dwarf2 target problem with line number info.

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* dwarf2out.c (size_of_string): Do count backslashes.

From-SVN: r20562
This commit is contained in:
Jim Wilson 1998-06-18 18:19:08 +00:00 committed by Jim Wilson
parent ce56e6ed02
commit 243e7835fb
2 changed files with 11 additions and 18 deletions
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4
gcc/ChangeLog
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@ -1,3 +1,7 @@
Thu Jun 18 18:16:01 1998 Jim Wilson <wilson@cygnus.com>
* dwarf2out.c (size_of_string): Do count backslashes.
Thu Jun 18 11:43:54 1998 Nick Clifton <nickc@cygnus.com> Thu Jun 18 11:43:54 1998 Nick Clifton <nickc@cygnus.com>
* config/arm/thumb.h (GO_IF_LEGITIMATE_ADDRESS): Disallow REG+REG * config/arm/thumb.h (GO_IF_LEGITIMATE_ADDRESS): Disallow REG+REG

25
gcc/dwarf2out.c
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@ -4451,29 +4451,18 @@ build_abbrev_table (die)
build_abbrev_table (c); build_abbrev_table (c);
} }
/* Return the size of a string, including the null byte. */ /* Return the size of a string, including the null byte.
This used to treat backslashes as escapes, and hence they were not included
in the count. However, that conflicts with what ASM_OUTPUT_ASCII does,
which treats a backslash as a backslash, escaping it if necessary, and hence
we must include them in the count. */
static unsigned long static unsigned long
size_of_string (str) size_of_string (str)
register char *str; register char *str;
{ {
register unsigned long size = 0; return strlen (str) + 1;
register unsigned long slen = strlen (str);
register unsigned long i;
register unsigned c;
for (i = 0; i < slen; ++i)
{
c = str[i];
if (c == '\\')
++i;
size += 1;
}
/* Null terminator. */
size += 1;
return size;
} }
/* Return the size of a location descriptor. */ /* Return the size of a location descriptor. */