From f36fb8e1bef9da251f6b4cf35978fa0934c854ac Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Sun, 12 Aug 2001 20:16:29 +0000 Subject: * cgen-ibld.in (extract_normal): Match type of VALUE and MASK to *VALUEP. Regenerate all cgen files. --- opcodes/openrisc-ibld.c | 23 +++++++++++++++++++---- 1 file changed, 19 insertions(+), 4 deletions(-) (limited to 'opcodes/openrisc-ibld.c') diff --git a/opcodes/openrisc-ibld.c b/opcodes/openrisc-ibld.c index ea7535ef4be..c828aba3b69 100644 --- a/opcodes/openrisc-ibld.c +++ b/opcodes/openrisc-ibld.c @@ -145,7 +145,22 @@ insert_normal (cd, value, attrs, word_offset, start, length, word_length, } /* Ensure VALUE will fit. */ - if (! CGEN_BOOL_ATTR (attrs, CGEN_IFLD_SIGNED)) + if (CGEN_BOOL_ATTR (attrs, CGEN_IFLD_SIGN_OPT)) + { + long minval = - (1L << (length - 1)); + unsigned long maxval = mask; + + if ((value > 0 && (unsigned long) value > maxval) + || value < minval) + { + /* xgettext:c-format */ + sprintf (errbuf, + _("operand out of range (%ld not between %ld and %lu)"), + value, minval, maxval); + return errbuf; + } + } + else if (! CGEN_BOOL_ATTR (attrs, CGEN_IFLD_SIGNED)) { unsigned long maxval = mask; @@ -400,7 +415,7 @@ extract_normal (cd, ex_info, insn_value, attrs, word_offset, start, length, #endif long *valuep; { - CGEN_INSN_INT value, mask; + long value, mask; /* If LENGTH is zero, this operand doesn't contribute to the value so give it a standard value of zero. */ @@ -428,9 +443,9 @@ extract_normal (cd, ex_info, insn_value, attrs, word_offset, start, length, word_length = total_length; } - /* Does the value reside in INSN_VALUE? */ + /* Does the value reside in INSN_VALUE, and at the right alignment? */ - if (CGEN_INT_INSN_P || word_offset == 0) + if (CGEN_INT_INSN_P || (word_offset == 0 && word_length == total_length)) { if (CGEN_INSN_LSB0_P) value = insn_value >> ((word_offset + start + 1) - length); -- cgit v1.2.1