qemu-e2k/target/riscv
Zong Li af3fc195e3 target/riscv: Change the TLB page size depends on PMP entries.
The minimum granularity of PMP is 4 bytes, it is small than 4KB page
size, therefore, the pmp checking would be ignored if its range doesn't
start from the alignment of one page. This patch detects the pmp entries
and sets the small page size to TLB if there is a PMP entry which cover
the page size.

Signed-off-by: Zong Li <zong.li@sifive.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <6b0bf48662ef26ab4c15381a08e78a74ebd7ca79.1595924470.git.zong.li@sifive.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2020-08-21 22:37:55 -07:00
..
insn_trans target/riscv: check before allocating TCG temps 2020-08-21 22:37:55 -07:00
cpu-param.h tcg: Split out target/arch/cpu-param.h 2019-06-10 07:03:34 -07:00
cpu.c target/riscv: configure and turn on vector extension from command line 2020-07-02 09:19:34 -07:00
cpu.h target/riscv: fix vill bit index in vtype register 2020-07-13 17:25:37 -07:00
cpu_bits.h target/riscv: support vector extension csr 2020-07-02 09:19:32 -07:00
cpu_helper.c target/riscv: Change the TLB page size depends on PMP entries. 2020-08-21 22:37:55 -07:00
cpu_user.h Supply missing header guards 2019-06-12 13:20:21 +02:00
csr.c target/riscv: Fix the range of pmpcfg of CSR funcion table 2020-07-22 09:41:36 -07:00
fpu_helper.c target/riscv: Check nanboxed inputs to fp helpers 2020-08-21 22:37:55 -07:00
gdbstub.c gdbstub: extend GByteArray to read register helpers 2020-03-17 17:38:38 +00:00
helper.h target/riscv: vector compress instruction 2020-07-02 09:19:34 -07:00
insn16-32.decode target/riscv: Split RVC32 and RVC64 insns into separate files 2019-05-24 12:09:22 -07:00
insn16-64.decode target/riscv: Add checks for several RVC reserved operands 2019-05-24 12:09:25 -07:00
insn16.decode target/riscv: Add checks for several RVC reserved operands 2019-05-24 12:09:25 -07:00
insn32-64.decode target/riscv: add vector amo operations 2020-07-02 09:19:33 -07:00
insn32.decode target/riscv: vector compress instruction 2020-07-02 09:19:34 -07:00
instmap.h target/riscv: progressively load the instruction during decode 2020-02-25 20:20:23 +00:00
internals.h target/riscv: Check nanboxed inputs to fp helpers 2020-08-21 22:37:55 -07:00
meson.build meson: target 2020-08-21 06:30:35 -04:00
monitor.c target/riscv: Drop support for ISA spec version 1.09.1 2020-06-03 09:11:51 -07:00
op_helper.c target/riscv: Implement checks for hfence 2020-06-19 08:24:07 -07:00
pmp.c target/riscv: Change the TLB page size depends on PMP entries. 2020-08-21 22:37:55 -07:00
pmp.h target/riscv: Change the TLB page size depends on PMP entries. 2020-08-21 22:37:55 -07:00
trace-events target/riscv/pmp: Convert qemu_log_mask(LOG_TRACE) to trace events 2019-09-17 08:42:42 -07:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
translate.c target/riscv: Check nanboxed inputs in trans_rvf.inc.c 2020-08-21 22:37:55 -07:00
vector_helper.c target/riscv/vector_helper: Fix build on 32-bit big endian hosts 2020-08-05 10:43:45 +02:00