From: Alistair Francis <alistair.francis@opensource.wdc.com>
To: qemu-devel@nongnu.org, peter.maydell@linaro.org
Cc: alistair23@gmail.com, Bin Meng <bmeng.cn@gmail.com>,
Alistair Francis <alistair.francis@wdc.com>
Subject: [PULL 20/21] target/riscv: csr: Rename HCOUNTEREN_CY and friends
Date: Fri, 17 Sep 2021 07:49:03 +1000 [thread overview]
Message-ID: <20210916214904.734206-21-alistair.francis@opensource.wdc.com> (raw)
In-Reply-To: <20210916214904.734206-1-alistair.francis@opensource.wdc.com>
From: Bin Meng <bmeng.cn@gmail.com>
The macro name HCOUNTEREN_CY suggests it is for CSR HCOUNTEREN, but
in fact it applies to M-mode and S-mode CSR too. Rename these macros
to have the COUNTEREN_ prefix.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20210915084601.24304-1-bmeng.cn@gmail.com
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
---
target/riscv/cpu_bits.h | 8 ++++----
target/riscv/csr.c | 24 ++++++++++++------------
2 files changed, 16 insertions(+), 16 deletions(-)
diff --git a/target/riscv/cpu_bits.h b/target/riscv/cpu_bits.h
index ce9dcc030c..999187a9ee 100644
--- a/target/riscv/cpu_bits.h
+++ b/target/riscv/cpu_bits.h
@@ -397,10 +397,10 @@
#define HSTATUS32_WPRI 0xFF8FF87E
#define HSTATUS64_WPRI 0xFFFFFFFFFF8FF87EULL
-#define HCOUNTEREN_CY (1 << 0)
-#define HCOUNTEREN_TM (1 << 1)
-#define HCOUNTEREN_IR (1 << 2)
-#define HCOUNTEREN_HPM3 (1 << 3)
+#define COUNTEREN_CY (1 << 0)
+#define COUNTEREN_TM (1 << 1)
+#define COUNTEREN_IR (1 << 2)
+#define COUNTEREN_HPM3 (1 << 3)
/* Privilege modes */
#define PRV_U 0
diff --git a/target/riscv/csr.c b/target/riscv/csr.c
index ba9818f6a5..23fbbd3216 100644
--- a/target/riscv/csr.c
+++ b/target/riscv/csr.c
@@ -71,20 +71,20 @@ static RISCVException ctr(CPURISCVState *env, int csrno)
if (riscv_cpu_virt_enabled(env)) {
switch (csrno) {
case CSR_CYCLE:
- if (!get_field(env->hcounteren, HCOUNTEREN_CY) &&
- get_field(env->mcounteren, HCOUNTEREN_CY)) {
+ if (!get_field(env->hcounteren, COUNTEREN_CY) &&
+ get_field(env->mcounteren, COUNTEREN_CY)) {
return RISCV_EXCP_VIRT_INSTRUCTION_FAULT;
}
break;
case CSR_TIME:
- if (!get_field(env->hcounteren, HCOUNTEREN_TM) &&
- get_field(env->mcounteren, HCOUNTEREN_TM)) {
+ if (!get_field(env->hcounteren, COUNTEREN_TM) &&
+ get_field(env->mcounteren, COUNTEREN_TM)) {
return RISCV_EXCP_VIRT_INSTRUCTION_FAULT;
}
break;
case CSR_INSTRET:
- if (!get_field(env->hcounteren, HCOUNTEREN_IR) &&
- get_field(env->mcounteren, HCOUNTEREN_IR)) {
+ if (!get_field(env->hcounteren, COUNTEREN_IR) &&
+ get_field(env->mcounteren, COUNTEREN_IR)) {
return RISCV_EXCP_VIRT_INSTRUCTION_FAULT;
}
break;
@@ -98,20 +98,20 @@ static RISCVException ctr(CPURISCVState *env, int csrno)
if (riscv_cpu_is_32bit(env)) {
switch (csrno) {
case CSR_CYCLEH:
- if (!get_field(env->hcounteren, HCOUNTEREN_CY) &&
- get_field(env->mcounteren, HCOUNTEREN_CY)) {
+ if (!get_field(env->hcounteren, COUNTEREN_CY) &&
+ get_field(env->mcounteren, COUNTEREN_CY)) {
return RISCV_EXCP_VIRT_INSTRUCTION_FAULT;
}
break;
case CSR_TIMEH:
- if (!get_field(env->hcounteren, HCOUNTEREN_TM) &&
- get_field(env->mcounteren, HCOUNTEREN_TM)) {
+ if (!get_field(env->hcounteren, COUNTEREN_TM) &&
+ get_field(env->mcounteren, COUNTEREN_TM)) {
return RISCV_EXCP_VIRT_INSTRUCTION_FAULT;
}
break;
case CSR_INSTRETH:
- if (!get_field(env->hcounteren, HCOUNTEREN_IR) &&
- get_field(env->mcounteren, HCOUNTEREN_IR)) {
+ if (!get_field(env->hcounteren, COUNTEREN_IR) &&
+ get_field(env->mcounteren, COUNTEREN_IR)) {
return RISCV_EXCP_VIRT_INSTRUCTION_FAULT;
}
break;
--
2.31.1
next prev parent reply other threads:[~2021-09-16 22:06 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-16 21:48 [PULL 00/21] riscv-to-apply queue Alistair Francis
2021-09-16 21:48 ` [PULL 01/21] target/riscv: Update the ePMP CSR address Alistair Francis
2021-09-16 21:48 ` [PULL 02/21] target/riscv: Fix satp write Alistair Francis
2021-09-16 21:48 ` [PULL 03/21] target/riscv: Expose interrupt pending bits as GPIO lines Alistair Francis
2021-09-16 21:48 ` [PULL 04/21] hw/intc: sifive_clint: Use RISC-V CPU " Alistair Francis
2021-09-16 21:48 ` [PULL 05/21] hw/intc: ibex_plic: Convert the PLIC to use " Alistair Francis
2021-09-16 21:48 ` [PULL 06/21] hw/intc: sifive_plic: " Alistair Francis
2021-09-16 21:48 ` [PULL 07/21] hw/intc: ibex_timer: Convert the timer " Alistair Francis
2021-09-16 21:48 ` [PULL 08/21] hw/timer: Add SiFive PWM support Alistair Francis
2021-09-16 21:48 ` [PULL 09/21] sifive_u: Connect the SiFive PWM device Alistair Francis
2021-09-16 21:48 ` [PULL 10/21] hw/intc: Rename sifive_clint sources to riscv_aclint sources Alistair Francis
2021-09-16 21:48 ` [PULL 11/21] hw/intc: Upgrade the SiFive CLINT implementation to RISC-V ACLINT Alistair Francis
2021-09-16 21:48 ` [PULL 12/21] hw/riscv: virt: Re-factor FDT generation Alistair Francis
2021-09-16 21:48 ` [PULL 13/21] hw/riscv: virt: Add optional ACLINT support to virt machine Alistair Francis
2021-09-16 21:48 ` [PULL 14/21] hw/dma: sifive_pdma: reset Next* registers when Control.claim is set Alistair Francis
2021-09-16 21:48 ` [PULL 15/21] hw/dma: sifive_pdma: claim bit must be set before DMA transactions Alistair Francis
2021-09-16 21:48 ` [PULL 16/21] hw/dma: sifive_pdma: allow non-multiple transaction size transactions Alistair Francis
2021-09-16 21:49 ` [PULL 17/21] hw/dma: sifive_pdma: don't set Control.error if 0 bytes to transfer Alistair Francis
2021-09-16 21:49 ` [PULL 18/21] docs/system/riscv: sifive_u: Update U-Boot instructions Alistair Francis
2021-09-16 21:49 ` [PULL 19/21] target/riscv: Backup/restore mstatus.SD bit when virtual register swapped Alistair Francis
2021-09-16 21:49 ` Alistair Francis [this message]
2021-09-16 21:49 ` [PULL 21/21] hw/riscv: opentitan: Correct the USB Dev address Alistair Francis
2021-09-20 13:19 ` [PULL 00/21] riscv-to-apply queue Peter Maydell
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210916214904.734206-21-alistair.francis@opensource.wdc.com \
--to=alistair.francis@opensource.wdc.com \
--cc=alistair.francis@wdc.com \
--cc=alistair23@gmail.com \
--cc=bmeng.cn@gmail.com \
--cc=peter.maydell@linaro.org \
--cc=qemu-devel@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).