* [Qemu-devel] [5595] target-ppc: fix srw on 64-bit targets
@ 2008-11-02 8:22 Aurelien Jarno
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From: Aurelien Jarno @ 2008-11-02 8:22 UTC (permalink / raw)
To: qemu-devel
Revision: 5595
http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=5595
Author: aurel32
Date: 2008-11-02 08:22:16 +0000 (Sun, 02 Nov 2008)
Log Message:
-----------
target-ppc: fix srw on 64-bit targets
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Modified Paths:
--------------
trunk/target-ppc/translate.c
Modified: trunk/target-ppc/translate.c
===================================================================
--- trunk/target-ppc/translate.c 2008-11-01 14:50:20 UTC (rev 5594)
+++ trunk/target-ppc/translate.c 2008-11-02 08:22:16 UTC (rev 5595)
@@ -2012,7 +2012,7 @@
/* srw & srw. */
GEN_HANDLER(srw, 0x1F, 0x18, 0x10, 0x00000000, PPC_INTEGER)
{
- TCGv temp;
+ TCGv temp, temp2;
int l1, l2;
l1 = gen_new_label();
l2 = gen_new_label();
@@ -2024,8 +2024,10 @@
tcg_gen_br(l2);
gen_set_label(l1);
tcg_gen_andi_tl(temp, cpu_gpr[rB(ctx->opcode)], 0x3f);
- tcg_gen_shr_tl(cpu_gpr[rA(ctx->opcode)], cpu_gpr[rS(ctx->opcode)], temp);
- tcg_gen_ext32u_tl(cpu_gpr[rA(ctx->opcode)], cpu_gpr[rA(ctx->opcode)]);
+ temp2 = tcg_temp_new(TCG_TYPE_TL);
+ tcg_gen_ext32u_tl(temp2, cpu_gpr[rS(ctx->opcode)]);
+ tcg_gen_shr_tl(cpu_gpr[rA(ctx->opcode)], temp2, temp);
+ tcg_temp_free(temp2);
gen_set_label(l2);
tcg_temp_free(temp);
if (unlikely(Rc(ctx->opcode) != 0))
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