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Enable pcycle counting. #96

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merged 1 commit into from
Dec 19, 2024
+5 −1
Merged

Enable pcycle counting. #96

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6 changes: 5 additions & 1 deletion target/hexagon/translate.c
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Original file line number Diff line number Diff line change
@@ -136,7 +136,6 @@ static inline void gen_precise_exception(int excp, target_ulong PC)
tcg_gen_movi_tl(hex_cause_code, excp);
gen_exception(HEX_EVENT_PRECISE, PC);
}
#endif

static inline void gen_pcycle_counters(DisasContext *ctx)
{
@@ -145,6 +144,7 @@ static inline void gen_pcycle_counters(DisasContext *ctx)
ctx->num_cycles = 0;
}
}
#endif

static void gen_exec_counters(DisasContext *ctx)
{
@@ -154,6 +154,10 @@ static void gen_exec_counters(DisasContext *ctx)
hex_gpr[HEX_REG_QEMU_INSN_CNT], ctx->num_insns);
tcg_gen_addi_tl(hex_gpr[HEX_REG_QEMU_HVX_CNT],
hex_gpr[HEX_REG_QEMU_HVX_CNT], ctx->num_hvx_insns);

#ifndef CONFIG_USER_ONLY
gen_pcycle_counters(ctx);
#endif
}

static bool use_goto_tb(DisasContext *ctx, target_ulong dest)