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| author | Mike Frysinger <vapier@gentoo.org> | 2021-06-12 12:01:27 -0400 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2021-06-12 22:29:26 -0400 |
| commit | a687671327dd2eb4d715745cce04a8f1c96e1fc1 (patch) | |
| tree | 138c44a6ffff5610bcbab424f9ada0cb437d8ecf /sim/rx/rx.c | |
| parent | 2726bbc3391eddf0f75da56011137d327a156aab (diff) | |
| download | gdb-a687671327dd2eb4d715745cce04a8f1c96e1fc1.zip gdb-a687671327dd2eb4d715745cce04a8f1c96e1fc1.tar.gz gdb-a687671327dd2eb4d715745cce04a8f1c96e1fc1.tar.bz2 | |
sim: rx: replace cycle-stats with common profile settings
The common sim-profile option controls whether to keep track of
runtime execution (like cycle count), so switch the rx-specific
cycle-stats option over to that.
Diffstat (limited to 'sim/rx/rx.c')
| -rw-r--r-- | sim/rx/rx.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/sim/rx/rx.c b/sim/rx/rx.c index 869dd3a..6661227 100644 --- a/sim/rx/rx.c +++ b/sim/rx/rx.c @@ -35,7 +35,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include "err.h" #include "misc.h" -#ifdef CYCLE_STATS +#ifdef WITH_PROFILE static const char * id_names[] = { "RXO_unknown", "RXO_mov", /* d = s (signed) */ @@ -213,7 +213,7 @@ static int po0; #else #define STATS(x) -#endif /* CYCLE_STATS */ +#endif /* WITH_PROFILE */ #ifdef CYCLE_ACCURATE @@ -424,7 +424,7 @@ get_op (const RX_Opcode_Decoded *rd, int i) if (regs.m2m == M2M_BOTH) { tprintf("src memory stall\n"); -#ifdef CYCLE_STATS +#ifdef WITH_PROFILE memory_stalls ++; #endif regs.cycle_count ++; @@ -594,7 +594,7 @@ put_op (const RX_Opcode_Decoded *rd, int i, int v) { tprintf("dst memory stall\n"); regs.cycle_count ++; -#ifdef CYCLE_STATS +#ifdef WITH_PROFILE memory_stalls ++; #endif regs.m2m = 0; @@ -943,14 +943,14 @@ decode_opcode (void) unsigned long opcode_pc; RX_Data rx_data; const RX_Opcode_Decoded *opcode; -#ifdef CYCLE_STATS +#ifdef WITH_PROFILE unsigned long long prev_cycle_count; #endif #ifdef CYCLE_ACCURATE unsigned int tx; #endif -#ifdef CYCLE_STATS +#ifdef WITH_PROFILE prev_cycle_count = regs.cycle_count; #endif @@ -988,7 +988,7 @@ decode_opcode (void) { tprintf("1 cycle branch alignment penalty\n"); cycles (branch_alignment_penalty); -#ifdef CYCLE_STATS +#ifdef WITH_PROFILE branch_alignment_stalls ++; #endif } @@ -1087,7 +1087,7 @@ decode_opcode (void) cycles (3); branch_alignment_penalty = 1; } -#ifdef CYCLE_STATS +#ifdef WITH_PROFILE branch_stalls ++; #endif #endif @@ -1116,7 +1116,7 @@ decode_opcode (void) cycles (3); branch_alignment_penalty = 1; } -#ifdef CYCLE_STATS +#ifdef WITH_PROFILE branch_stalls ++; #endif #endif @@ -1754,7 +1754,7 @@ decode_opcode (void) /* Note: specs say 5, chip says 3. */ if (regs.fast_return && regs.link_register == regs.r_pc) { -#ifdef CYCLE_STATS +#ifdef WITH_PROFILE fast_returns ++; #endif tprintf("fast return bonus\n"); @@ -1796,7 +1796,7 @@ decode_opcode (void) if (regs.fast_return && regs.link_register == regs.r_pc) { tprintf("fast return bonus\n"); -#ifdef CYCLE_STATS +#ifdef WITH_PROFILE fast_returns ++; #endif cycles (tx < 3 ? 3 : tx + 1); @@ -2172,7 +2172,7 @@ decode_opcode (void) new_rt = -1; #endif -#ifdef CYCLE_STATS +#ifdef WITH_PROFILE if (prev_cycle_count == regs.cycle_count) { printf("Cycle count not updated! id %s\n", id_names[opcode->id]); @@ -2180,7 +2180,7 @@ decode_opcode (void) } #endif -#ifdef CYCLE_STATS +#ifdef WITH_PROFILE if (running_benchmark) { int omap = op_lookup (opcode->op[0].type, opcode->op[1].type, opcode->op[2].type); @@ -2199,7 +2199,7 @@ decode_opcode (void) return RX_MAKE_STEPPED (); } -#ifdef CYCLE_STATS +#ifdef WITH_PROFILE void reset_pipeline_stats (void) { @@ -2227,7 +2227,7 @@ halt_pipeline_stats (void) void pipeline_stats (void) { -#ifdef CYCLE_STATS +#ifdef WITH_PROFILE int i, o1; int p, p1; #endif @@ -2242,7 +2242,7 @@ pipeline_stats (void) printf ("cycles: %13s\n", comma (regs.cycle_count)); #endif -#ifdef CYCLE_STATS +#ifdef WITH_PROFILE if (benchmark_start_cycle) printf ("bmark: %13s\n", comma (benchmark_end_cycle - benchmark_start_cycle)); |