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Re: [PATCH v2 1/5] target/ppc: Cache per-pmc insn and cycle count settin


From: Richard Henderson
Subject: Re: [PATCH v2 1/5] target/ppc: Cache per-pmc insn and cycle count settings
Date: Mon, 3 Jan 2022 13:26:32 -0800
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.14.0

On 1/3/22 10:53 AM, Daniel Henrique Barboza wrote:
+    /* Composite status for PMC[1-5] enabled and counting insns or cycles. */
+    uint8_t pmc_ins_cnt;
+    uint8_t pmc_cyc_cnt;

I should have updated the comment to 1-6 when I added cyc_cnt.

+        sel = extract64(mmcr1, MMCR1_PMC4EVT_EXTR, MMCR1_EVT_SIZE);
+        ins_cnt |= ((sel == 0xfa) || (sel == 0x2)) << 4;

Ah, thanks for fixing my typo.


r~



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