Change ExecContext to ThreadContext. This is being renamed to differentiate between the interface used objects outside of the CPU, and the interface used by the ISA. ThreadContext is used by objects outside of the CPU and is specifically defined in thread_context.hh. ExecContext is more implicit, and is defined by files such as base_dyn_inst.hh or cpu/simple/base.hh.

Further renames/reorganization will be coming shortly; what is currently CPUExecContext (the old ExecContext from m5) will be renamed to SimpleThread or something similar.

src/arch/alpha/arguments.cc:
src/arch/alpha/arguments.hh:
src/arch/alpha/ev5.cc:
src/arch/alpha/faults.cc:
src/arch/alpha/faults.hh:
src/arch/alpha/freebsd/system.cc:
src/arch/alpha/freebsd/system.hh:
src/arch/alpha/isa/branch.isa:
src/arch/alpha/isa/decoder.isa:
src/arch/alpha/isa/main.isa:
src/arch/alpha/linux/process.cc:
src/arch/alpha/linux/system.cc:
src/arch/alpha/linux/system.hh:
src/arch/alpha/linux/threadinfo.hh:
src/arch/alpha/process.cc:
src/arch/alpha/regfile.hh:
src/arch/alpha/stacktrace.cc:
src/arch/alpha/stacktrace.hh:
src/arch/alpha/tlb.cc:
src/arch/alpha/tlb.hh:
src/arch/alpha/tru64/process.cc:
src/arch/alpha/tru64/system.cc:
src/arch/alpha/tru64/system.hh:
src/arch/alpha/utility.hh:
src/arch/alpha/vtophys.cc:
src/arch/alpha/vtophys.hh:
src/arch/mips/faults.cc:
src/arch/mips/faults.hh:
src/arch/mips/isa_traits.cc:
src/arch/mips/isa_traits.hh:
src/arch/mips/linux/process.cc:
src/arch/mips/process.cc:
src/arch/mips/regfile/float_regfile.hh:
src/arch/mips/regfile/int_regfile.hh:
src/arch/mips/regfile/misc_regfile.hh:
src/arch/mips/regfile/regfile.hh:
src/arch/mips/stacktrace.hh:
src/arch/sparc/faults.cc:
src/arch/sparc/faults.hh:
src/arch/sparc/isa_traits.hh:
src/arch/sparc/linux/process.cc:
src/arch/sparc/linux/process.hh:
src/arch/sparc/process.cc:
src/arch/sparc/regfile.hh:
src/arch/sparc/solaris/process.cc:
src/arch/sparc/stacktrace.hh:
src/arch/sparc/ua2005.cc:
src/arch/sparc/utility.hh:
src/arch/sparc/vtophys.cc:
src/arch/sparc/vtophys.hh:
src/base/remote_gdb.cc:
src/base/remote_gdb.hh:
src/cpu/base.cc:
src/cpu/base.hh:
src/cpu/base_dyn_inst.hh:
src/cpu/checker/cpu.cc:
src/cpu/checker/cpu.hh:
src/cpu/checker/exec_context.hh:
src/cpu/cpu_exec_context.cc:
src/cpu/cpu_exec_context.hh:
src/cpu/cpuevent.cc:
src/cpu/cpuevent.hh:
src/cpu/exetrace.hh:
src/cpu/intr_control.cc:
src/cpu/memtest/memtest.hh:
src/cpu/o3/alpha_cpu.hh:
src/cpu/o3/alpha_cpu_impl.hh:
src/cpu/o3/alpha_dyn_inst_impl.hh:
src/cpu/o3/commit.hh:
src/cpu/o3/commit_impl.hh:
src/cpu/o3/cpu.cc:
src/cpu/o3/cpu.hh:
src/cpu/o3/fetch_impl.hh:
src/cpu/o3/regfile.hh:
src/cpu/o3/thread_state.hh:
src/cpu/ozone/back_end.hh:
src/cpu/ozone/cpu.hh:
src/cpu/ozone/cpu_impl.hh:
src/cpu/ozone/front_end.hh:
src/cpu/ozone/front_end_impl.hh:
src/cpu/ozone/inorder_back_end.hh:
src/cpu/ozone/lw_back_end.hh:
src/cpu/ozone/lw_back_end_impl.hh:
src/cpu/ozone/lw_lsq.hh:
src/cpu/ozone/lw_lsq_impl.hh:
src/cpu/ozone/thread_state.hh:
src/cpu/pc_event.cc:
src/cpu/pc_event.hh:
src/cpu/profile.cc:
src/cpu/profile.hh:
src/cpu/quiesce_event.cc:
src/cpu/quiesce_event.hh:
src/cpu/simple/atomic.cc:
src/cpu/simple/base.cc:
src/cpu/simple/base.hh:
src/cpu/simple/timing.cc:
src/cpu/static_inst.cc:
src/cpu/static_inst.hh:
src/cpu/thread_state.hh:
src/dev/alpha_console.cc:
src/dev/ns_gige.cc:
src/dev/sinic.cc:
src/dev/tsunami_cchip.cc:
src/kern/kernel_stats.cc:
src/kern/kernel_stats.hh:
src/kern/linux/events.cc:
src/kern/linux/events.hh:
src/kern/system_events.cc:
src/kern/system_events.hh:
src/kern/tru64/dump_mbuf.cc:
src/kern/tru64/tru64.hh:
src/kern/tru64/tru64_events.cc:
src/kern/tru64/tru64_events.hh:
src/mem/vport.cc:
src/mem/vport.hh:
src/sim/faults.cc:
src/sim/faults.hh:
src/sim/process.cc:
src/sim/process.hh:
src/sim/pseudo_inst.cc:
src/sim/pseudo_inst.hh:
src/sim/syscall_emul.cc:
src/sim/syscall_emul.hh:
src/sim/system.cc:
src/cpu/thread_context.hh:
src/sim/system.hh:
src/sim/vptr.hh:
    Change ExecContext to ThreadContext.

--HG--
rename : src/cpu/exec_context.hh => src/cpu/thread_context.hh
extra : convert_revision : 108bb97d15a114a565a2a6a23faa554f4e2fd77e

3 files changed, 23 insertions, 23 deletions

diff --git a/src/arch/alpha/isa/branch.isa b/src/arch/alpha/isa/branch.isa
index aa7abf289..7438e7e18 100644
--- a/src/arch/alpha/isa/branch.isa
+++ b/src/arch/alpha/isa/branch.isa
@@ -106,7 +106,7 @@ output header {{
         {
         }
 
-        Addr branchTarget(ExecContext *xc) const;
+        Addr branchTarget(ThreadContext *tc) const;
 
         std::string
         generateDisassembly(Addr pc, const SymbolTable *symtab) const;
@@ -121,10 +121,10 @@ output decoder {{
     }
 
     Addr
-    Jump::branchTarget(ExecContext *xc) const
+    Jump::branchTarget(ThreadContext *tc) const
     {
-        Addr NPC = xc->readPC() + 4;
-        uint64_t Rb = xc->readIntReg(_srcRegIdx[0]);
+        Addr NPC = tc->readPC() + 4;
+        uint64_t Rb = tc->readIntReg(_srcRegIdx[0]);
         return (Rb & ~3) | (NPC & 1);
     }
 
diff --git a/src/arch/alpha/isa/decoder.isa b/src/arch/alpha/isa/decoder.isa
index 6e19f2343..fab2ca2e1 100644
--- a/src/arch/alpha/isa/decoder.isa
+++ b/src/arch/alpha/isa/decoder.isa
@@ -765,56 +765,56 @@ decode OPCODE default Unknown::unknown() {
         // M5 special opcodes use the reserved 0x01 opcode space
         0x01: decode M5FUNC {
             0x00: arm({{
-                AlphaPseudo::arm(xc->xcBase());
+                AlphaPseudo::arm(xc->tcBase());
             }}, IsNonSpeculative);
             0x01: quiesce({{
-                AlphaPseudo::quiesce(xc->xcBase());
+                AlphaPseudo::quiesce(xc->tcBase());
             }}, IsNonSpeculative, IsQuiesce);
             0x02: quiesceNs({{
-                AlphaPseudo::quiesceNs(xc->xcBase(), R16);
+                AlphaPseudo::quiesceNs(xc->tcBase(), R16);
             }}, IsNonSpeculative, IsQuiesce);
             0x03: quiesceCycles({{
-                AlphaPseudo::quiesceCycles(xc->xcBase(), R16);
+                AlphaPseudo::quiesceCycles(xc->tcBase(), R16);
             }}, IsNonSpeculative, IsQuiesce);
             0x04: quiesceTime({{
-                R0 = AlphaPseudo::quiesceTime(xc->xcBase());
+                R0 = AlphaPseudo::quiesceTime(xc->tcBase());
             }}, IsNonSpeculative);
             0x10: ivlb({{
-                AlphaPseudo::ivlb(xc->xcBase());
+                AlphaPseudo::ivlb(xc->tcBase());
             }}, No_OpClass, IsNonSpeculative);
             0x11: ivle({{
-                AlphaPseudo::ivle(xc->xcBase());
+                AlphaPseudo::ivle(xc->tcBase());
             }}, No_OpClass, IsNonSpeculative);
             0x20: m5exit_old({{
-                AlphaPseudo::m5exit_old(xc->xcBase());
+                AlphaPseudo::m5exit_old(xc->tcBase());
             }}, No_OpClass, IsNonSpeculative);
             0x21: m5exit({{
-                AlphaPseudo::m5exit(xc->xcBase(), R16);
+                AlphaPseudo::m5exit(xc->tcBase(), R16);
             }}, No_OpClass, IsNonSpeculative);
-            0x30: initparam({{ Ra = xc->xcBase()->getCpuPtr()->system->init_param; }});
+            0x30: initparam({{ Ra = xc->tcBase()->getCpuPtr()->system->init_param; }});
             0x40: resetstats({{
-                AlphaPseudo::resetstats(xc->xcBase(), R16, R17);
+                AlphaPseudo::resetstats(xc->tcBase(), R16, R17);
             }}, IsNonSpeculative);
             0x41: dumpstats({{
-                AlphaPseudo::dumpstats(xc->xcBase(), R16, R17);
+                AlphaPseudo::dumpstats(xc->tcBase(), R16, R17);
             }}, IsNonSpeculative);
             0x42: dumpresetstats({{
-                AlphaPseudo::dumpresetstats(xc->xcBase(), R16, R17);
+                AlphaPseudo::dumpresetstats(xc->tcBase(), R16, R17);
             }}, IsNonSpeculative);
             0x43: m5checkpoint({{
-                AlphaPseudo::m5checkpoint(xc->xcBase(), R16, R17);
+                AlphaPseudo::m5checkpoint(xc->tcBase(), R16, R17);
             }}, IsNonSpeculative);
             0x50: m5readfile({{
-                R0 = AlphaPseudo::readfile(xc->xcBase(), R16, R17, R18);
+                R0 = AlphaPseudo::readfile(xc->tcBase(), R16, R17, R18);
             }}, IsNonSpeculative);
             0x51: m5break({{
-                AlphaPseudo::debugbreak(xc->xcBase());
+                AlphaPseudo::debugbreak(xc->tcBase());
             }}, IsNonSpeculative);
             0x52: m5switchcpu({{
-                AlphaPseudo::switchcpu(xc->xcBase());
+                AlphaPseudo::switchcpu(xc->tcBase());
             }}, IsNonSpeculative);
             0x53: m5addsymbol({{
-                AlphaPseudo::addsymbol(xc->xcBase(), R16, R17);
+                AlphaPseudo::addsymbol(xc->tcBase(), R16, R17);
             }}, IsNonSpeculative);
             0x54: m5panic({{
                 panic("M5 panic instruction called at pc=%#x.", xc->readPC());
diff --git a/src/arch/alpha/isa/main.isa b/src/arch/alpha/isa/main.isa
index 91ece0935..1270bf8d8 100644
--- a/src/arch/alpha/isa/main.isa
+++ b/src/arch/alpha/isa/main.isa
@@ -56,7 +56,7 @@ output decoder {{
 #include "base/fenv.hh"
 #include "base/loader/symtab.hh"
 #include "config/ss_compatible_fp.hh"
-#include "cpu/exec_context.hh"  // for Jump::branchTarget()
+#include "cpu/thread_context.hh"  // for Jump::branchTarget()
 
 #include <math.h>