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ARM: Add m5ops and related support for workbegin() and workend() to ARM ISA.

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This commit is contained in:
Gedare Bloom
2011-06-17 12:20:10 -05:00
parent 8b4307f8d8
commit 3f1f16703d
5 changed files with 35 additions and 0 deletions
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2
util/m5/m5op.h
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@@ -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);

4
util/m5/m5op_arm.S
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@@ -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)