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authorAlan Modra <amodra@gmail.com>2007-03-08 11:14:20 +0000
committerAlan Modra <amodra@gmail.com>2007-03-08 11:14:20 +0000
commit1620f33de1ac5f1ee4abf14b87c49e45b5bf097f (patch)
tree83a550771a949a00994e32459337afe5aafcf10c /opcodes/mt-ibld.c
parent6f12865c0ea3dce3f28d8fa386b981e4610ac4d4 (diff)
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Regenerate.
Diffstat (limited to 'opcodes/mt-ibld.c')
-rw-r--r--opcodes/mt-ibld.c23
1 files changed, 15 insertions, 8 deletions
diff --git a/opcodes/mt-ibld.c b/opcodes/mt-ibld.c
index 6778ac4..d1022a9 100644
--- a/opcodes/mt-ibld.c
+++ b/opcodes/mt-ibld.c
@@ -3,7 +3,7 @@
THIS FILE IS MACHINE GENERATED WITH CGEN: Cpu tools GENerator.
- the resultant file is machine generated, cgen-ibld.in isn't
- Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2005
+ Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2005, 2006
Free Software Foundation, Inc.
This file is part of the GNU Binutils and GDB, the GNU debugger.
@@ -168,13 +168,21 @@ insert_normal (CGEN_CPU_DESC cd,
else if (! CGEN_BOOL_ATTR (attrs, CGEN_IFLD_SIGNED))
{
unsigned long maxval = mask;
-
- if ((unsigned long) value > maxval)
+ unsigned long val = (unsigned long) value;
+
+ /* For hosts with a word size > 32 check to see if value has been sign
+ extended beyond 32 bits. If so then ignore these higher sign bits
+ as the user is attempting to store a 32-bit signed value into an
+ unsigned 32-bit field which is allowed. */
+ if (sizeof (unsigned long) > 4 && ((value >> 32) == -1))
+ val &= 0xFFFFFFFF;
+
+ if (val > maxval)
{
/* xgettext:c-format */
sprintf (errbuf,
- _("operand out of range (%lu not between 0 and %lu)"),
- value, maxval);
+ _("operand out of range (0x%lx not between 0 and 0x%lx)"),
+ val, maxval);
return errbuf;
}
}
@@ -440,9 +448,8 @@ extract_normal (CGEN_CPU_DESC cd,
word_length may be too big. */
if (cd->min_insn_bitsize < cd->base_insn_bitsize)
{
- if (word_offset == 0
- && word_length > total_length)
- word_length = total_length;
+ if (word_offset + word_length > total_length)
+ word_length = total_length - word_offset;
}
/* Does the value reside in INSN_VALUE, and at the right alignment? */