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CPA: Add m5ops for critical path annotation work.

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This commit is contained in:
Ali Saidi 2009-02-26 19:29:16 -05:00
parent 894925f135
commit d5ef9ee06b
3 changed files with 77 additions and 3 deletions
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24
util/m5/m5op.h
View file

@ -53,7 +53,27 @@ void m5_debugbreak(void);
void m5_switchcpu(void);
void m5_addsymbol(uint64_t addr, char *symbol);
void m5_panic(void);
void m5_anbegin(uint64_t s);
void m5_anwait(uint64_t s, uint64_t w);
// These operations are for critical path annotation
void m5a_bsm(char *sm, const void *id, int flags);
void m5a_esm(char *sm);
void m5a_begin(int flags, char *st);
void m5a_end(void);
void m5a_q(const void *id, char *q, int count);
void m5a_dq(const void *id, char *q, int count);
void m5a_wf(const void *id, char *q, char *sm, int count);
void m5a_we(const void *id, char *q, char *sm, int count);
void m5a_ws(const void *id, char *q, char *sm);
void m5a_sq(const void *id, char *q, int count, int flags);
void m5a_aq(const void *id, char *q, int count);
void m5a_pq(const void *id, char *q, int count);
void m5a_l(char *lsm, const void *id, char *sm);
void m5a_identify(uint64_t id);
uint64_t m5a_getid(void);
#define M5_AN_FL_NONE 0x0
#define M5_AN_FL_BAD 0x2
#define M5_AN_FL_LINK 0x10
#define M5_AN_FL_RESET 0x20
#endif // __M5OP_H__

35
util/m5/m5op_alpha.S
View file

@ -74,6 +74,24 @@ func:
#define ADDSYMBOL(r1,r2) INST(m5_op, r1, r2, addsymbol_func)
#define PANIC INST(m5_op, 0, 0, panic_func)
#define AN_BSM INST(m5_op, an_bsm, 0, annotate_func)
#define AN_ESM INST(m5_op, an_esm, 0, annotate_func)
#define AN_BEGIN INST(m5_op, an_begin, 0, annotate_func)
#define AN_END INST(m5_op, an_end, 0, annotate_func)
#define AN_Q INST(m5_op, an_q, 0, annotate_func)
#define AN_RQ INST(m5_op, an_rq, 0, annotate_func)
#define AN_DQ INST(m5_op, an_dq, 0, annotate_func)
#define AN_WF INST(m5_op, an_wf, 0, annotate_func)
#define AN_WE INST(m5_op, an_we, 0, annotate_func)
#define AN_WS INST(m5_op, an_ws, 0, annotate_func)
#define AN_SQ INST(m5_op, an_sq, 0, annotate_func)
#define AN_AQ INST(m5_op, an_aq, 0, annotate_func)
#define AN_PQ INST(m5_op, an_pq, 0, annotate_func)
#define AN_L INST(m5_op, an_l, 0, annotate_func)
#define AN_IDENTIFY INST(m5_op, an_identify, 0, annotate_func)
#define AN_GETID INST(m5_op, an_getid, 0, annotate_func)
.set noreorder
SIMPLE_OP(arm, ARM(16))
@ -96,3 +114,20 @@ SIMPLE_OP(m5_switchcpu, SWITCHCPU)
SIMPLE_OP(m5_addsymbol, ADDSYMBOL(16, 17))
SIMPLE_OP(m5_panic, PANIC)
SIMPLE_OP(m5a_bsm, AN_BSM)
SIMPLE_OP(m5a_esm, AN_ESM)
SIMPLE_OP(m5a_begin, AN_BEGIN)
SIMPLE_OP(m5a_end, AN_END)
SIMPLE_OP(m5a_q, AN_Q)
SIMPLE_OP(m5a_rq, AN_RQ)
SIMPLE_OP(m5a_dq, AN_DQ)
SIMPLE_OP(m5a_wf, AN_WF)
SIMPLE_OP(m5a_we, AN_WE)
SIMPLE_OP(m5a_ws, AN_WS)
SIMPLE_OP(m5a_sq, AN_SQ)
SIMPLE_OP(m5a_aq, AN_AQ)
SIMPLE_OP(m5a_pq, AN_PQ)
SIMPLE_OP(m5a_l, AN_L)
SIMPLE_OP(m5a_identify, AN_IDENTIFY)
SIMPLE_OP(m5a_getid, AN_GETID)

21
util/m5/m5ops.h
View file

@ -52,8 +52,27 @@
#define addsymbol_func 0x53
#define panic_func 0x54
#define reserved1_func 0x55 // Reserved for user
#define reserved2_func 0x56 // Reserved for user
#define reserved3_func 0x57 // Reserved for user
#define reserved4_func 0x58 // Reserved for user
#define reserved5_func 0x59 // Reserved for user
// These operations are for critical path annotation
#define annotate_func 0x55
#define an_bsm 0x1
#define an_esm 0x2
#define an_begin 0x3
#define an_end 0x4
#define an_q 0x6
#define an_dq 0x7
#define an_wf 0x8
#define an_we 0x9
#define an_rq 0xA
#define an_ws 0xB
#define an_sq 0xC
#define an_aq 0xD
#define an_pq 0xE
#define an_l 0xF
#define an_identify 0x10
#define an_getid 0x11