[patch] tc-m68k.c: Add various missing control registers.
Kazu Hirata
kazu@codesourcery.com
Mon Aug 27 22:01:00 GMT 2007
Hi,
Attached is a patch to add various missing control registers to
mcf5*_ctrl.
Tested by using the registers in assembly files. OK to apply?
Kazu Hirata
2007-08-27 Nathan Sidwell <nathan@codesourcery.com>
* config/tc-m68k.c (mcf52235_ctrl): Add cache registers.
(mcf5253_ctrl): Add RAMBAR, MBAR, MBAR2.
(mcf5407_ctrl): New.
(m68k_cpus): Adjust 5407 entry.
Index: gas/config/tc-m68k.c
===================================================================
RCS file: /cvs/src/src/gas/config/tc-m68k.c,v
retrieving revision 1.94
diff -u -r1.94 tc-m68k.c
--- gas/config/tc-m68k.c 3 Jul 2007 11:01:04 -0000 1.94
+++ gas/config/tc-m68k.c 27 Aug 2007 19:18:08 -0000
@@ -201,7 +201,7 @@
0
};
static const enum m68k_register mcf52235_ctrl[] = {
- VBR, FLASHBAR, RAMBAR, RAMBAR1,
+ VBR, CACR, ACR0, ACR1, FLASHBAR, RAMBAR, RAMBAR1,
0
};
static const enum m68k_register mcf5225_ctrl[] = {
@@ -221,7 +221,7 @@
0
};
static const enum m68k_register mcf5253_ctrl[] = {
- VBR, CACR, ACR0, ACR1, RAMBAR0, RAMBAR1, MBAR,
+ VBR, CACR, ACR0, ACR1, RAMBAR0, RAMBAR1, RAMBAR, MBAR, MBAR2,
0
};
static const enum m68k_register mcf5271_ctrl[] = {
@@ -268,6 +268,15 @@
ROMBAR /* ROMBAR0 */, RAMBAR /* RAMBAR1 */,
0
};
+static const enum m68k_register mcf5407_ctrl[] = {
+ CACR, ASID, ACR0, ACR1, ACR2, ACR3,
+ VBR, PC, RAMBAR0, RAMBAR1, MBAR,
+ /* Legacy names */
+ TC /* ASID */,
+ ITT0 /* ACR0 */, ITT1 /* ACR1 */, DTT0 /* ACR2 */, DTT1 /* ACR3 */,
+ MBAR1 /* MBAR */, RAMBAR /* RAMBAR1 */,
+ 0
+};
static const enum m68k_register mcf54455_ctrl[] = {
CACR, ASID, ACR0, ACR1, ACR2, ACR3, MMUBAR,
VBR, PC, RAMBAR1, MBAR,
@@ -626,7 +635,7 @@
{mcfisa_a|mcfisa_aa|mcfhwdiv|mcfemac|mcfusp, mcf5373_ctrl, "5373", -1},
{mcfisa_a|mcfisa_aa|mcfhwdiv|mcfemac|mcfusp, mcf5373_ctrl, "537x", 0},
- {mcfisa_a|mcfisa_b|mcfhwdiv|mcfmac, mcf_ctrl, "5407",0},
+ {mcfisa_a|mcfisa_b|mcfhwdiv|mcfmac, mcf5407_ctrl, "5407",0},
{mcfisa_a|mcfisa_c|mcfhwdiv|mcfemac|mcfusp, mcf54455_ctrl, "54450", -1},
{mcfisa_a|mcfisa_c|mcfhwdiv|mcfemac|mcfusp, mcf54455_ctrl, "54451", -1},
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