From: Alistair Francis <alistair.francis@opensource.wdc.com>
To: qemu-devel@nongnu.org
Cc: alistair23@gmail.com,
"Christoph Müllner" <christoph.muellner@vrull.eu>,
"Alistair Francis" <alistair.francis@wdc.com>
Subject: [PULL 25/32] RISC-V: Set minimum priv version for Zfh to 1.11
Date: Tue, 7 Feb 2023 17:09:36 +1000 [thread overview]
Message-ID: <20230207070943.2558857-26-alistair.francis@opensource.wdc.com> (raw)
In-Reply-To: <20230207070943.2558857-1-alistair.francis@opensource.wdc.com>
From: Christoph Müllner <christoph.muellner@vrull.eu>
There are no differences for floating point instructions in priv version 1.11
and 1.12. There is also no dependency for Zfh to priv version 1.12.
Therefore allow Zfh to be enabled for priv version 1.11.
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu>
Message-Id: <20230131202013.2541053-12-christoph.muellner@vrull.eu>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
---
target/riscv/cpu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
index 5679e2cb83..3078556f1b 100644
--- a/target/riscv/cpu.c
+++ b/target/riscv/cpu.c
@@ -77,7 +77,7 @@ static const struct isa_ext_data isa_edata_arr[] = {
ISA_EXT_DATA_ENTRY(zifencei, true, PRIV_VERSION_1_10_0, ext_ifencei),
ISA_EXT_DATA_ENTRY(zihintpause, true, PRIV_VERSION_1_10_0, ext_zihintpause),
ISA_EXT_DATA_ENTRY(zawrs, true, PRIV_VERSION_1_12_0, ext_zawrs),
- ISA_EXT_DATA_ENTRY(zfh, true, PRIV_VERSION_1_12_0, ext_zfh),
+ ISA_EXT_DATA_ENTRY(zfh, true, PRIV_VERSION_1_11_0, ext_zfh),
ISA_EXT_DATA_ENTRY(zfhmin, true, PRIV_VERSION_1_12_0, ext_zfhmin),
ISA_EXT_DATA_ENTRY(zfinx, true, PRIV_VERSION_1_12_0, ext_zfinx),
ISA_EXT_DATA_ENTRY(zdinx, true, PRIV_VERSION_1_12_0, ext_zdinx),
--
2.39.1
next prev parent reply other threads:[~2023-02-07 7:14 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-07 7:09 [PULL 00/32] riscv-to-apply queue Alistair Francis
2023-02-07 7:09 ` [PULL 01/32] target/riscv: update disas.c for xnor/orn/andn and slli.uw Alistair Francis
2023-02-07 7:09 ` [PULL 02/32] include/hw/riscv/opentitan: update opentitan IRQs Alistair Francis
2023-02-07 7:09 ` [PULL 03/32] hw/riscv: boot: Don't use CSRs if they are disabled Alistair Francis
2023-02-07 7:09 ` [PULL 04/32] target/riscv: Update VS timer whenever htimedelta changes Alistair Francis
2023-02-07 7:09 ` [PULL 05/32] target/riscv: Don't clear mask in riscv_cpu_update_mip() for VSTIP Alistair Francis
2023-02-07 7:09 ` [PULL 06/32] target/riscv: No need to re-start QEMU timer when timecmp == UINT64_MAX Alistair Francis
2023-02-07 7:09 ` [PULL 07/32] target/riscv: Ensure opcode is saved for all relevant instructions Alistair Francis
2023-02-07 7:09 ` [PULL 08/32] hw/riscv/virt.c: calculate socket count once in create_fdt_imsic() Alistair Francis
2023-02-07 7:09 ` [PULL 09/32] hw/riscv/virt.c: rename MachineState 'mc' pointers to 'ms' Alistair Francis
2023-02-07 7:09 ` [PULL 10/32] hw/riscv/spike.c: rename MachineState 'mc' pointers to' ms' Alistair Francis
2023-02-07 7:09 ` [PULL 11/32] target/riscv: set tval for triggered watchpoints Alistair Francis
2023-02-07 7:09 ` [PULL 12/32] hw/riscv/boot.c: calculate fdt size after fdt_pack() Alistair Francis
2023-02-07 7:09 ` [PULL 13/32] hw/riscv: split fdt address calculation from fdt load Alistair Francis
2023-02-07 7:09 ` [PULL 14/32] hw/riscv: change riscv_compute_fdt_addr() semantics Alistair Francis
2023-02-07 7:09 ` [PULL 15/32] RISC-V: Adding XTheadCmo ISA extension Alistair Francis
2023-02-07 7:09 ` [PULL 16/32] RISC-V: Adding XTheadSync " Alistair Francis
2023-02-07 7:09 ` [PULL 17/32] RISC-V: Adding XTheadBa " Alistair Francis
2023-02-07 7:09 ` [PULL 18/32] RISC-V: Adding XTheadBb " Alistair Francis
2023-02-07 7:09 ` [PULL 19/32] RISC-V: Adding XTheadBs " Alistair Francis
2023-02-07 7:09 ` [PULL 20/32] RISC-V: Adding XTheadCondMov " Alistair Francis
2023-02-07 7:09 ` [PULL 21/32] RISC-V: Adding T-Head multiply-accumulate instructions Alistair Francis
2023-02-07 7:09 ` [PULL 22/32] RISC-V: Adding T-Head MemPair extension Alistair Francis
2023-02-07 7:09 ` [PULL 23/32] RISC-V: Adding T-Head MemIdx extension Alistair Francis
2023-02-07 7:09 ` [PULL 24/32] RISC-V: Adding T-Head FMemIdx extension Alistair Francis
2023-02-07 7:09 ` Alistair Francis [this message]
2023-02-07 7:09 ` [PULL 26/32] RISC-V: Add initial support for T-Head C906 Alistair Francis
2023-02-07 7:09 ` [PULL 27/32] RISC-V: Adding XTheadFmv ISA extension Alistair Francis
2023-02-07 7:09 ` [PULL 28/32] target/riscv: add a MAINTAINERS entry for XThead* extension support Alistair Francis
2023-02-07 7:09 ` [PULL 29/32] target/riscv: fix for virtual instr exception Alistair Francis
2023-02-07 7:09 ` [PULL 30/32] target/riscv: fix ctzw behavior Alistair Francis
2023-02-07 7:09 ` [PULL 31/32] target/riscv: fix SBI getchar handler for KVM Alistair Francis
2023-02-07 7:09 ` [PULL 32/32] hw/riscv: virt: Simplify virt_{get,set}_aclint() Alistair Francis
2023-02-07 20:12 ` [PULL 00/32] riscv-to-apply queue Peter Maydell
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