Merge zizzer:/bk/multiarch

into  zeep.eecs.umich.edu:/z/saidi/work/m5.ma2

arch/alpha/isa_traits.hh:
arch/alpha/linux/process.cc:
arch/sparc/isa_traits.hh:
arch/sparc/linux/process.cc:
sim/process.cc:
    merge

--HG--
rename : cpu/exec_context.hh => cpu/cpu_exec_context.hh
extra : convert_revision : fea0155c8e23abbd0d5d5251abbd0f4d223fe935

1 files changed, 1 insertions, 13 deletions

diff --git a/cpu/cpu_exec_context.hh b/cpu/cpu_exec_context.hh
index a5153e618..beaf67352 100644
--- a/cpu/cpu_exec_context.hh
+++ b/cpu/cpu_exec_context.hh
@@ -505,19 +505,7 @@ class CPUExecContext
 
     void setSyscallReturn(SyscallReturn return_value)
     {
-        // check for error condition.  Alpha syscall convention is to
-        // indicate success/failure in reg a3 (r19) and put the
-        // return value itself in the standard return value reg (v0).
-        const int RegA3 = 19;	// only place this is used
-        if (return_value.successful()) {
-            // no error
-            regs.intRegFile[RegA3] = 0;
-            regs.intRegFile[TheISA::ReturnValueReg] = return_value.value();
-        } else {
-            // got an error, return details
-            regs.intRegFile[RegA3] = (TheISA::IntReg) -1;
-            regs.intRegFile[TheISA::ReturnValueReg] = -return_value.value();
-        }
+        TheISA::setSyscallReturn(return_value, &regs);
     }
 
     void syscall()