Patchwork [8/8] hw: honor low bit in mipssim machine

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Submitter Nathan Froyd
Date June 8, 2010, 8:30 p.m.
Message ID <1276029003-10158-9-git-send-email-froydnj@codesourcery.com>
Download mbox | patch
Permalink /patch/55028/
State New
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Nathan Froyd - June 8, 2010, 8:30 p.m.
Signed-off-by: Nathan Froyd <froydnj@codesourcery.com>
---
 hw/mips_mipssim.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

Patch

diff --git a/hw/mips_mipssim.c b/hw/mips_mipssim.c
index a747de5..293d99e 100644
--- a/hw/mips_mipssim.c
+++ b/hw/mips_mipssim.c
@@ -106,7 +106,10 @@  static void main_cpu_reset(void *opaque)
     CPUState *env = s->env;
 
     cpu_reset(env);
-    env->active_tc.PC = s->vector;
+    env->active_tc.PC = s->vector & ~(target_ulong)1;
+    if (s->vector & 1) {
+        env->hflags |= MIPS_HFLAG_M16;
+    }
 }
 
 static void