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* ppc-opc.c (extract_sprg): Use ALLOW8_SPRG to include VLE.

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This commit is contained in:
Alan Modra 2012-05-18 00:30:47 +00:00
parent 682c7f7b28
commit 98c76446ea
2 changed files with 7 additions and 4 deletions
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4
opcodes/ChangeLog
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@ -1,3 +1,7 @@
2012-05-17 James Lemke <jwlemke@codesourcery.com>
* ppc-opc.c (extract_sprg): Use ALLOW8_SPRG to include VLE.
2012-05-17 Daniel Richard G. <skunk@iskunk.org>
Nick Clifton <nickc@redhat.com>

7
opcodes/ppc-opc.c
View File

@ -1825,8 +1825,7 @@ insert_sprg (unsigned long insn,
const char **errmsg)
{
if (value > 7
|| (value > 3
&& (dialect & ALLOW8_SPRG) == 0))
|| (value > 3 && (dialect & ALLOW8_SPRG) == 0))
*errmsg = _("invalid sprg number");
/* If this is mfsprg4..7 then use spr 260..263 which can be read in
@ -1845,8 +1844,8 @@ extract_sprg (unsigned long insn,
unsigned long val = (insn >> 16) & 0x1f;
/* mfsprg can use 260..263 and 272..279. mtsprg only uses spr 272..279
If not BOOKE or 405, then both use only 272..275. */
if ((val - 0x10 > 3 && (dialect & (PPC_OPCODE_BOOKE | PPC_OPCODE_405)) == 0)
If not BOOKE, 405 or VLE, then both use only 272..275. */
if ((val - 0x10 > 3 && (dialect & ALLOW8_SPRG) == 0)
|| (val - 0x10 > 7 && (insn & 0x100) != 0)
|| val <= 3
|| (val & 8) != 0)