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| author | Gedare Bloom <gedare@gwmail.gwu.edu> | 2011-06-17 12:20:10 -0500 |
|---|---|---|
| committer | Gedare Bloom <gedare@gwmail.gwu.edu> | 2011-06-17 12:20:10 -0500 |
| commit | 3f1f16703d7d7fafb29fb47415b9aa959fb8eda7 (patch) | |
| tree | bd3d9493221af378095342a3f8c219fd69739499 /util/m5 | |
| parent | 8b4307f8d863b1805ec0e282bccda23ff4863f16 (diff) | |
| download | gem5-3f1f16703d7d7fafb29fb47415b9aa959fb8eda7.tar.xz | |
ARM: Add m5ops and related support for workbegin() and workend() to ARM ISA.
Diffstat (limited to 'util/m5')
| -rw-r--r-- | util/m5/m5op.h | 2 | ||||
| -rw-r--r-- | util/m5/m5op_arm.S | 4 |
2 files changed, 6 insertions, 0 deletions
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) |