From: Blue Swirl <blauwirbel@gmail.com>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] [4869] Really fix cas
Date: Tue, 15 Jul 2008 14:52:10 +0000 [thread overview]
Message-ID: <E1KIlsw-0005zK-PA@cvs.savannah.gnu.org> (raw)
Revision: 4869
http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=4869
Author: blueswir1
Date: 2008-07-15 14:52:09 +0000 (Tue, 15 Jul 2008)
Log Message:
-----------
Really fix cas
Modified Paths:
--------------
trunk/target-sparc/translate.c
Modified: trunk/target-sparc/translate.c
===================================================================
--- trunk/target-sparc/translate.c 2008-07-11 00:27:19 UTC (rev 4868)
+++ trunk/target-sparc/translate.c 2008-07-15 14:52:09 UTC (rev 4869)
@@ -4178,12 +4178,11 @@
unsigned int xop = GET_FIELD(insn, 7, 12);
cpu_src1 = get_src1(insn, cpu_src1);
- if (xop == 0x3c || xop == 0x3e)
- {
+ if (xop == 0x3c || xop == 0x3e) { // V9 casa/casxa
rs2 = GET_FIELD(insn, 27, 31);
gen_movl_reg_TN(rs2, cpu_src2);
- }
- else if (IS_IMM) { /* immediate */
+ tcg_gen_mov_tl(cpu_addr, cpu_src1);
+ } else if (IS_IMM) { /* immediate */
rs2 = GET_FIELDs(insn, 19, 31);
tcg_gen_addi_tl(cpu_addr, cpu_src1, (int)rs2);
} else { /* register */
@@ -4615,11 +4614,11 @@
gen_stf_asi(cpu_addr, insn, 8, DFPREG(rd));
break;
case 0x3c: /* V9 casa */
- gen_cas_asi(cpu_val, cpu_addr, cpu_val, insn, rd);
+ gen_cas_asi(cpu_val, cpu_addr, cpu_src2, insn, rd);
gen_movl_TN_reg(rd, cpu_val);
break;
case 0x3e: /* V9 casxa */
- gen_casx_asi(cpu_val, cpu_addr, cpu_val, insn, rd);
+ gen_casx_asi(cpu_val, cpu_addr, cpu_src2, insn, rd);
gen_movl_TN_reg(rd, cpu_val);
break;
#else
reply other threads:[~2008-07-15 14:52 UTC|newest]
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