[Qemu-devel] qemu/target-sparc translate.c

[Fabrice Bellard <fabrice@bellard.org>]

CVSROOT:	/sources/qemu
Module name:	qemu
Changes by:	Fabrice Bellard <bellard>	06/06/21 18:26:15

Modified files:
	target-sparc   : translate.c 

Log message:
	sparc branch fix (Blue Swirl)

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/qemu/target-sparc/translate.c?cvsroot=qemu&r1=1.27&r2=1.28

Patches:
Index: translate.c
===================================================================
RCS file: /sources/qemu/qemu/target-sparc/translate.c,v
retrieving revision 1.27
retrieving revision 1.28
diff -u -b -r1.27 -r1.28
--- translate.c	18 Jun 2006 19:36:58 -0000	1.27
+++ translate.c	21 Jun 2006 18:26:15 -0000	1.28
@@ -956,8 +956,8 @@
 		    int cc;
 
 		    target = GET_FIELD_SP(insn, 0, 18);
-		    target <<= 2;
 		    target = sign_extend(target, 18);
+		    target <<= 2;
 		    cc = GET_FIELD_SP(insn, 20, 21);
 		    if (cc == 0)
 			do_branch(dc, target, insn, 0);
@@ -971,8 +971,8 @@
 		{
 		    target = GET_FIELD_SP(insn, 0, 13) | 
 			(GET_FIELD_SP(insn, 20, 21) >> 7);
-		    target <<= 2;
 		    target = sign_extend(target, 16);
+		    target <<= 2;
 		    rs1 = GET_FIELD(insn, 13, 17);
 		    gen_movl_reg_T0(rs1);
 		    do_branch_reg(dc, target, insn);
@@ -986,8 +986,8 @@
 		    gen_op_trap_ifnofpu();
 #endif
 		    target = GET_FIELD_SP(insn, 0, 18);
-		    target <<= 2;
 		    target = sign_extend(target, 19);
+		    target <<= 2;
 		    do_fbranch(dc, target, insn, cc);
 		    goto jmp_insn;
 		}
@@ -995,8 +995,8 @@
 	    case 0x2:		/* BN+x */
 		{
 		    target = GET_FIELD(insn, 10, 31);
-		    target <<= 2;
 		    target = sign_extend(target, 22);
+		    target <<= 2;
 		    do_branch(dc, target, insn, 0);
 		    goto jmp_insn;
 		}
@@ -1007,8 +1007,8 @@
 		    gen_op_trap_ifnofpu();
 #endif
 		    target = GET_FIELD(insn, 10, 31);
-		    target <<= 2;
 		    target = sign_extend(target, 22);
+		    target <<= 2;
 		    do_fbranch(dc, target, insn, 0);
 		    goto jmp_insn;
 		}