* [Qemu-devel] [5038] Relax qemu_ld/st constraints for !SOFTMMU case
@ 2008-08-21 1:14 malc
0 siblings, 0 replies; only message in thread
From: malc @ 2008-08-21 1:14 UTC (permalink / raw)
To: qemu-devel
Revision: 5038
http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=5038
Author: malc
Date: 2008-08-21 01:14:07 +0000 (Thu, 21 Aug 2008)
Log Message:
-----------
Relax qemu_ld/st constraints for !SOFTMMU case
Modified Paths:
--------------
trunk/tcg/ppc/tcg-target.c
Modified: trunk/tcg/ppc/tcg-target.c
===================================================================
--- trunk/tcg/ppc/tcg-target.c 2008-08-20 22:39:28 UTC (rev 5037)
+++ trunk/tcg/ppc/tcg-target.c 2008-08-21 01:14:07 UTC (rev 5038)
@@ -222,6 +222,7 @@
ct->ct |= TCG_CT_REG;
tcg_regset_set32(ct->u.regs, 0, 0xffffffff);
break;
+#ifdef CONFIG_SOFTMMU
case 'L': /* qemu_ld constraint */
ct->ct |= TCG_CT_REG;
tcg_regset_set32(ct->u.regs, 0, 0xffffffff);
@@ -247,6 +248,18 @@
tcg_regset_reset_reg(ct->u.regs, TCG_REG_R6);
tcg_regset_reset_reg(ct->u.regs, TCG_REG_R7);
break;
+#else
+ case 'L':
+ case 'K':
+ ct->ct |= TCG_CT_REG;
+ tcg_regset_set32(ct->u.regs, 0, 0xffffffff);
+ break;
+ case 'M':
+ ct->ct |= TCG_CT_REG;
+ tcg_regset_set32(ct->u.regs, 0, 0xffffffff);
+ tcg_regset_reset_reg(ct->u.regs, TCG_REG_R3);
+ break;
+#endif
default:
return -1;
}
@@ -785,7 +798,7 @@
/* r0 = env->tlb_table[mem_index][index].addend + addr */
#else /* !CONFIG_SOFTMMU */
- r1 = 4;
+ r1 = 3;
r0 = addr_reg;
#endif
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2008-08-21 1:14 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2008-08-21 1:14 [Qemu-devel] [5038] Relax qemu_ld/st constraints for !SOFTMMU case malc
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).