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| author | Richard Sandiford <rdsandiford@googlemail.com> | 2001-11-09 18:05:30 +0000 |
|---|---|---|
| committer | Richard Sandiford <rdsandiford@googlemail.com> | 2001-11-09 18:05:30 +0000 |
| commit | b165b83891be5218d0f7b4c9e773c5fb4b6d8e6e (patch) | |
| tree | f92e396b5c3c4b22d275e3db9c9761261266ea6a | |
| parent | f312f057407f275b27753c401ede0938c45d299c (diff) | |
| download | gdb-b165b83891be5218d0f7b4c9e773c5fb4b6d8e6e.zip gdb-b165b83891be5218d0f7b4c9e773c5fb4b6d8e6e.tar.gz gdb-b165b83891be5218d0f7b4c9e773c5fb4b6d8e6e.tar.bz2 | |
* cgen-asm.c (cgen_parse_keyword): If the keyword is too big to
fit in the buffer, try to match the empty keyword.
| -rw-r--r-- | opcodes/ChangeLog | 5 | ||||
| -rw-r--r-- | opcodes/cgen-asm.c | 14 |
2 files changed, 15 insertions, 4 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index a319183..b064120 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,3 +1,8 @@ +2001-11-09 Richard Sandiford <rsandifo@redhat.com> + + * cgen-asm.c (cgen_parse_keyword): If the keyword is too big to + fit in the buffer, try to match the empty keyword. + 2001-11-09 Nick Clifton <nickc@cambridge.redhat.com> * cgen-ibld.in (extract_1): Fix badly placed #if 0. diff --git a/opcodes/cgen-asm.c b/opcodes/cgen-asm.c index b664d7b..05b62bf 100644 --- a/opcodes/cgen-asm.c +++ b/opcodes/cgen-asm.c @@ -229,10 +229,16 @@ cgen_parse_keyword (cd, strp, keyword_table, valuep) ++p; if (p - start >= (int) sizeof (buf)) - return _("unrecognized keyword/register name"); - - memcpy (buf, start, p - start); - buf[p - start] = 0; + { + /* All non-empty CGEN keywords can fit into BUF. The only thing + we can match here is the empty keyword. */ + buf[0] = 0; + } + else + { + memcpy (buf, start, p - start); + buf[p - start] = 0; + } ke = cgen_keyword_lookup_name (keyword_table, buf); |