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* gasp.c (change_base): Recognize \(...) construct documented to

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pass through enclosed characters literally through to the output.
	(process_assigns): Likewise.  Also, be more careful to avoid
	looking past the end of the buffer.
PR 9268.
This commit is contained in:
Ian Lance Taylor
1996-03-22 16:14:07 +00:00
parent 51776a11a6
commit 5ba7c0bee1
2 changed files with 40 additions and 1 deletions
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12
gas/ChangeLog
View File

@ -1,3 +1,15 @@
Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
* gasp.c (change_base): Recognize \(...) construct documented to
pass through enclosed characters literally through to the output.
(process_assigns): Likewise. Also, be more careful to avoid
looking past the end of the buffer.
Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
* config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* doc/as.texinfo, doc/c-i960.texi: Fix typos.

29
gas/gasp.c
View File

@ -1103,7 +1103,21 @@ change_base (idx, in, out)
while (idx < in->len)
{
if (idx < in->len - 1 && in->ptr[idx + 1] == '\'' && ! mri)
if (in->ptr[idx] == '\\'
&& idx + 1 < in->len
&& in->ptr[idx + 1] == '(')
{
idx += 2;
while (idx < in->len
&& in->ptr[idx] != ')')
{
sb_add_char (out, in->ptr[idx]);
idx++;
}
if (idx < in->len)
idx++;
}
else if (idx < in->len - 1 && in->ptr[idx + 1] == '\'' && ! mri)
{
int base;
int value;
@ -1761,11 +1775,24 @@ process_assigns (idx, in, buf)
{
hash_entry *ptr;
if (in->ptr[idx] == '\\'
&& idx + 1 < in->len
&& in->ptr[idx + 1] == '(')
{
do
{
sb_add_char (buf, in->ptr[idx]);
idx++;
}
while (idx < in->len && in->ptr[idx - 1] != ')');
}
else if (in->ptr[idx] == '\\'
&& idx + 1 < in->len
&& in->ptr[idx + 1] == '&')
{
idx = condass_lookup_name (in, idx + 2, buf, 1);
}
else if (in->ptr[idx] == '\\'
&& idx + 1 < in->len
&& in->ptr[idx + 1] == '$')
{
idx = condass_lookup_name (in, idx + 2, buf, 0);