no more common syscall emulation, now common for everyone

check abi-tag note section of elf binary for OS
add pseudo functions (moved from alpha and made to be generic)
move setsyscallreturn into isa traits

arch/alpha/SConscript:
    no more common syscall emulation, now common for everyone
arch/alpha/isa_traits.hh:
    move setsyscallreturn into isa description
arch/alpha/linux/process.cc:
arch/alpha/tru64/process.cc:
    use generic functions rather than alpha specific ones
arch/sparc/isa_traits.hh:
    have consts for generic pseudo syscalls
arch/sparc/linux/process.cc:
    use generic functions
base/loader/elf_object.cc:
    check abi-tag note section of elf binary for OS
cpu/exec_context.hh:
    move syssyscallreturn into isa traits
sim/process.cc:
    find call num with a more generic
sim/syscall_emul.cc:
sim/syscall_emul.hh:
    add pseudo functions (moved from alpha and made to be generic)

--HG--
extra : convert_revision : 5a31024ecde7e39b830365ddd84593ea501a34d2

1 files changed, 1 insertions, 1 deletions

diff --git a/sim/process.cc b/sim/process.cc
index fddd9a0b9..894beeb05 100644
--- a/sim/process.cc
+++ b/sim/process.cc
@@ -354,7 +354,7 @@ LiveProcess::syscall(ExecContext *xc)
 {
     num_syscalls++;
 
-    int64_t callnum = xc->regs.intRegFile[ReturnValueReg];
+    int64_t callnum = xc->regs.intRegFile[SyscallNumReg];
 
     SyscallDesc *desc = getDesc(callnum);
     if (desc == NULL)