From 3f1f16703d7d7fafb29fb47415b9aa959fb8eda7 Mon Sep 17 00:00:00 2001 From: Gedare Bloom Date: Fri, 17 Jun 2011 12:20:10 -0500 Subject: ARM: Add m5ops and related support for workbegin() and workend() to ARM ISA. --- util/m5/m5op.h | 2 ++ util/m5/m5op_arm.S | 4 ++++ 2 files changed, 6 insertions(+) (limited to 'util') diff --git a/util/m5/m5op.h b/util/m5/m5op.h index b8f13da35..38815e3c3 100644 --- a/util/m5/m5op.h +++ b/util/m5/m5op.h @@ -53,6 +53,8 @@ void m5_debugbreak(void); void m5_switchcpu(void); void m5_addsymbol(uint64_t addr, char *symbol); void m5_panic(void); +void m5_work_begin(uint64_t workid, uint64_t threadid); +void m5_work_end(uint64_t workid, uint64_t threadid); // These operations are for critical path annotation void m5a_bsm(char *sm, const void *id, int flags); diff --git a/util/m5/m5op_arm.S b/util/m5/m5op_arm.S index e3c6509e2..b1fb9adc7 100644 --- a/util/m5/m5op_arm.S +++ b/util/m5/m5op_arm.S @@ -84,6 +84,8 @@ func: #define SWITCHCPU INST(m5_op, 0, 0, switchcpu_func) #define ADDSYMBOL(r1,r2) INST(m5_op, r1, r2, addsymbol_func) #define PANIC INST(m5_op, 0, 0, panic_func) +#define WORK_BEGIN(r1,r2) INST(m5_op, r1, r2, work_begin_func) +#define WORK_END(r1,r2) INST(m5_op, r1, r2, work_end_func) #define AN_BSM INST(m5_op, an_bsm, 0, annotate_func) #define AN_ESM INST(m5_op, an_esm, 0, annotate_func) @@ -123,6 +125,8 @@ SIMPLE_OP(m5_debugbreak, DEBUGBREAK) SIMPLE_OP(m5_switchcpu, SWITCHCPU) SIMPLE_OP(m5_addsymbol, ADDSYMBOL(0, 1)) SIMPLE_OP(m5_panic, PANIC) +SIMPLE_OP(m5_work_begin, WORK_BEGIN(0,1)) +SIMPLE_OP(m5_work_end, WORK_END(0,1)) SIMPLE_OP(m5a_bsm, AN_BSM) SIMPLE_OP(m5a_esm, AN_ESM) -- cgit v1.2.3