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[Qemu-devel] [PATCH 13/14] alpha: disp12 is not used for USER emulation
From: |
Juan Quintela |
Subject: |
[Qemu-devel] [PATCH 13/14] alpha: disp12 is not used for USER emulation |
Date: |
Thu, 2 Jun 2011 13:53:48 +0200 |
Signed-off-by: Juan Quintela <address@hidden>
---
target-alpha/translate.c | 7 ++++++-
1 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/target-alpha/translate.c b/target-alpha/translate.c
index 5c11cf2..fd286d8 100644
--- a/target-alpha/translate.c
+++ b/target-alpha/translate.c
@@ -1467,7 +1467,10 @@ static void gen_rx(int ra, int set)
static ExitStatus translate_one(DisasContext *ctx, uint32_t insn)
{
uint32_t palcode;
- int32_t disp21, disp16, disp12;
+ int32_t disp21, disp16;
+#ifndef CONFIG_USER_ONLY
+ int32_t disp12;
+#endif
uint16_t fn11;
uint8_t opc, ra, rb, rc, fpfn, fn7, islit, real_islit;
uint8_t lit;
@@ -1487,7 +1490,9 @@ static ExitStatus translate_one(DisasContext *ctx,
uint32_t insn)
palcode = insn & 0x03FFFFFF;
disp21 = ((int32_t)((insn & 0x001FFFFF) << 11)) >> 11;
disp16 = (int16_t)(insn & 0x0000FFFF);
+#ifndef CONFIG_USER_ONLY
disp12 = (int32_t)((insn & 0x00000FFF) << 20) >> 20;
+#endif
fn11 = (insn >> 5) & 0x000007FF;
fpfn = fn11 & 0x3F;
fn7 = (insn >> 5) & 0x0000007F;
--
1.7.5.2
- Re: [Qemu-devel] [PATCH 09/14] exec: last_first_tb was only used in !ONLY_USER case, (continued)
- [Qemu-devel] [PATCH 11/14] linux-user: fpu_save_addr is not used, Juan Quintela, 2011/06/02
- [Qemu-devel] [PATCH 12/14] linux-user: syscall should use sanitized arg1, Juan Quintela, 2011/06/02
- [Qemu-devel] [PATCH 14/14] lsi53c895a: current_dev is not used, Juan Quintela, 2011/06/02
- [Qemu-devel] [PATCH 13/14] alpha: disp12 is not used for USER emulation,
Juan Quintela <=
- [Qemu-devel] [PATCH 10/14] mips: we really need the extra arguments, Juan Quintela, 2011/06/02
- Re: [Qemu-devel] [PATCH 00/14] More gcc 4.6 warnings fixes, Christophe Fergeau, 2011/06/02