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authorAlan Modra <amodra@gmail.com>2003-12-04 11:07:22 +0000
committerAlan Modra <amodra@gmail.com>2003-12-04 11:07:22 +0000
commit8f8077465d4315c8f9e7a3572e7bb46d42c31188 (patch)
tree833de61b90422f938afa2b0e738250be7f6015f6 /opcodes
parentccfa34023338390c8f4becd23a377e36e5f30d3c (diff)
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* openrisc-asm.c: Regenerate.
* pj-opc.c: Update copyright date.
Diffstat (limited to 'opcodes')
-rw-r--r--opcodes/ChangeLog5
-rw-r--r--opcodes/openrisc-asm.c65
-rw-r--r--opcodes/pj-opc.c2
3 files changed, 47 insertions, 25 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index bc76e63..c8decc7 100644
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,8 @@
+2003-12-04 Alan Modra <amodra@bigpond.net.au>
+
+ * openrisc-asm.c: Regenerate.
+ * pj-opc.c: Update copyright date.
+
2003-12-03 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
* m32r-asm.c: Regenerate.
diff --git a/opcodes/openrisc-asm.c b/opcodes/openrisc-asm.c
index 9f6ee32..ad97790 100644
--- a/opcodes/openrisc-asm.c
+++ b/opcodes/openrisc-asm.c
@@ -60,7 +60,7 @@ long
openrisc_sign_extend_16bit (value)
long value;
{
- return (long) (short) value;
+ return ((value & 0xffff) ^ 0x8000) - 0x8000;
}
/* Handle hi(). */
@@ -74,15 +74,16 @@ parse_hi16 (cd, strp, opindex, valuep)
{
const char *errmsg;
enum cgen_parse_operand_result result_type;
- bfd_vma value;
+ unsigned long ret;
if (**strp == '#')
++*strp;
if (strncasecmp (*strp, "hi(", 3) == 0)
{
- *strp += 3;
+ bfd_vma value;
+ *strp += 3;
#if 0
errmsg = cgen_parse_signed_integer (cd, strp, opindex, valuep);
if (errmsg != NULL)
@@ -92,23 +93,31 @@ parse_hi16 (cd, strp, opindex, valuep)
errmsg = cgen_parse_address (cd, strp, opindex, BFD_RELOC_HI16,
&result_type, &value);
if (**strp != ')')
- return "missing `)'";
+ return _("missing `)'");
+
++*strp;
if (errmsg == NULL
&& result_type == CGEN_PARSE_OPERAND_RESULT_NUMBER)
value >>= 16;
- *valuep = (long) (short) value;
-
- return errmsg;
+ ret = value;
}
else
{
if (**strp == '-')
- errmsg = cgen_parse_signed_integer (cd, strp, opindex, (long *) &value);
+ {
+ long value;
+ errmsg = cgen_parse_signed_integer (cd, strp, opindex, &value);
+ ret = value;
+ }
else
- errmsg = cgen_parse_unsigned_integer (cd, strp, opindex, (unsigned long *) &value);
+ {
+ unsigned long value;
+ errmsg = cgen_parse_unsigned_integer (cd, strp, opindex, &value);
+ ret = value;
+ }
}
- *valuep = (long) (short) (value & 0xffff);
+
+ *valuep = ((ret & 0xffff) ^ 0x8000) - 0x8000;
return errmsg;
}
@@ -123,15 +132,16 @@ parse_lo16 (cd, strp, opindex, valuep)
{
const char *errmsg;
enum cgen_parse_operand_result result_type;
- bfd_vma value;
+ unsigned long ret;
if (**strp == '#')
++*strp;
if (strncasecmp (*strp, "lo(", 3) == 0)
{
- *strp += 3;
+ bfd_vma value;
+ *strp += 3;
#if 0
errmsg = cgen_parse_signed_integer (cd, strp, opindex, valuep);
if (errmsg != NULL)
@@ -142,21 +152,28 @@ parse_lo16 (cd, strp, opindex, valuep)
errmsg = cgen_parse_address (cd, strp, opindex, BFD_RELOC_LO16,
&result_type, &value);
if (**strp != ')')
- return "missing `)'";
- ++*strp;
- if (errmsg == NULL
- && result_type == CGEN_PARSE_OPERAND_RESULT_NUMBER)
- value &= 0xffff;
- *valuep = (long) (short) value;
+ return _("missing `)'");
- return errmsg;
+ ++*strp;
+ ret = value;
}
-
- if (**strp == '-')
- errmsg = cgen_parse_signed_integer (cd, strp, opindex, (long *) &value);
else
- errmsg = cgen_parse_unsigned_integer (cd, strp, opindex, (unsigned long *) &value);
- *valuep = (long) (short) (value & 0xffff);
+ {
+ if (**strp == '-')
+ {
+ long value;
+ errmsg = cgen_parse_signed_integer (cd, strp, opindex, &value);
+ ret = value;
+ }
+ else
+ {
+ unsigned long value;
+ errmsg = cgen_parse_unsigned_integer (cd, strp, opindex, &value);
+ ret = value;
+ }
+ }
+
+ *valuep = ((ret & 0xffff) ^ 0x8000) - 0x8000;
return errmsg;
}
diff --git a/opcodes/pj-opc.c b/opcodes/pj-opc.c
index 68ca05e..218496d 100644
--- a/opcodes/pj-opc.c
+++ b/opcodes/pj-opc.c
@@ -1,5 +1,5 @@
/* pj-opc.c -- Definitions for picoJava opcodes.
- Copyright 1999, 2000 Free Software Foundation, Inc.
+ Copyright 1999, 2000, 2002 Free Software Foundation, Inc.
Contributed by Steve Chamberlain of Transmeta (sac@pobox.com).
This program is free software; you can redistribute it and/or modify