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[Qemu-devel] qemu/target-sparc translate.c
From: |
Fabrice Bellard |
Subject: |
[Qemu-devel] qemu/target-sparc translate.c |
Date: |
Wed, 21 Jun 2006 18:26:15 +0000 |
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;
}