Palmer Dabbelt 44602af858 RISC-V: Allow both Zmmul and M ... We got to talking about how Zmmul and M interact with each other https://github.com/riscv/riscv-isa-manual/issues/869 , and it turns out that QEMU's behavior is slightly wrong: having Zmmul and M is a legal combination, it just means that the multiplication instructions are supported even when M is disabled at runtime via misa. This just stops overriding M from Zmmul, with that the other checks for the multiplication instructions work as per the ISA. Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20220714180033.22385-1-palmer@rivosinc.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>		2022-07-27 17:34:02 +10:00
..
insn_trans	target/riscv: Minimize the calls to decode_save_opc	2022-07-03 10:03:20 +10:00
arch_dump.c	target-riscv: support QMP dump-guest-memory	2021-03-04 09:43:29 -05:00
bitmanip_helper.c	target/riscv: rvk: add support for zbkx extension	2022-04-29 10:47:45 +10:00
common-semi-target.h	semihosting: Split out common-semi-target.h	2022-06-28 04:35:07 +05:30
cpu_bits.h	target/riscv: Update default priority table for local interrupts	2022-07-03 10:03:20 +10:00
cpu_helper.c	target/riscv: Update default priority table for local interrupts	2022-07-03 10:03:20 +10:00
cpu_user.h
cpu-param.h	Normalize header guard symbol definition	2022-05-11 16:50:26 +02:00
cpu.c	RISC-V: Allow both Zmmul and M	2022-07-27 17:34:02 +10:00
cpu.h	target/riscv: Support mcycle/minstret write operation	2022-07-03 10:03:20 +10:00
crypto_helper.c	target/riscv: rvk: add support for zksed/zksh extension	2022-04-29 10:47:45 +10:00
csr.c	target/riscv: Remove CSRs that set/clear an IMSIC interrupt file bits	2022-07-03 10:03:20 +10:00
debug.c	target/riscv/debug.c: keep experimental rv128 support working	2022-06-10 09:31:42 +10:00
debug.h	target/riscv: csr: Hook debug CSR read/write	2022-04-22 10:35:16 +10:00
fpu_helper.c	target/riscv: add support for zhinx/zhinxmin	2022-03-03 13:14:50 +10:00
gdbstub.c	target/riscv: correct "code should not be reached" for x-rv128	2022-02-16 12:24:18 +10:00
helper.h	target/riscv: rvk: add support for zksed/zksh extension	2022-04-29 10:47:45 +10:00
insn16.decode	target/riscv: accessors to registers upper part and 128-bit load/store	2022-01-08 15:46:10 +10:00
insn32.decode	target/riscv: rvk: add support for zksed/zksh extension	2022-04-29 10:47:45 +10:00
instmap.h	target/riscv: progressively load the instruction during decode	2020-02-25 20:20:23 +00:00
internals.h	target/riscv: rvv: Add tail agnostic for vx, vvm, vxm instructions	2022-06-10 09:31:42 +10:00
Kconfig	meson: Introduce target-specific Kconfig	2021-07-09 18:21:34 +02:00
kvm_riscv.h	target/riscv: Support setting external interrupt by KVM	2022-01-21 15:52:56 +10:00
kvm-stub.c	target/riscv: Support setting external interrupt by KVM	2022-01-21 15:52:56 +10:00
kvm.c	Remove qemu-common.h include from most units	2022-04-06 14:31:55 +02:00
m128_helper.c	target/riscv: support for 128-bit M extension	2022-01-08 15:46:10 +10:00
machine.c	target/riscv: Support mcycle/minstret write operation	2022-07-03 10:03:20 +10:00
meson.build	target/riscv: Support mcycle/minstret write operation	2022-07-03 10:03:20 +10:00
monitor.c	target/riscv: Fix incorrect PTE merge in walk_pte	2022-04-29 10:47:46 +10:00
op_helper.c	target/riscv: rvk: add CSR support for Zkr	2022-04-29 10:47:45 +10:00
pmp.c	target/riscv/pmp: guard against PMP ranges with a negative size	2022-07-03 10:03:20 +10:00
pmp.h	target/riscv: rvk: add CSR support for Zkr	2022-04-29 10:47:45 +10:00
pmu.c	target/riscv: Support mcycle/minstret write operation	2022-07-03 10:03:20 +10:00
pmu.h	target/riscv: Support mcycle/minstret write operation	2022-07-03 10:03:20 +10:00
sbi_ecall_interface.h	Clean up ill-advised or unusual header guards	2022-05-11 16:50:01 +02:00
trace-events	target/riscv: Add ePMP CSR access functions	2021-05-11 20:02:06 +10:00
trace.h	trace: switch position of headers to what Meson requires	2020-08-21 06:18:24 -04:00
translate.c	target/riscv: Minimize the calls to decode_save_opc	2022-07-03 10:03:20 +10:00
vector_helper.c	target/riscv: rvv: Add tail agnostic for vector permutation instructions	2022-06-10 09:31:42 +10:00
XVentanaCondOps.decode	target/riscv: Add XVentanaCondOps custom extension	2022-02-16 12:24:18 +10:00