CSR registers is import system control registers, it had better to dump
all CSR registers when VM is running in system mode, rather than dump
part of those, since guest OS uses these CSR registers. And it is very
useful to debug guest OS.
---
v2 .. v3:
1. Split patch into smaller in order to review.
2. Adjust CSR register output format, align CSR register name with
six bytes at most.
v1 .. v2:
1. Fix compiling issue on user mode only emulation
2. Add flag to present unused CSR register for LA464 CPU
3. Add human friendly output format, CSR register output is aligned.
---
Bibo Mao (7):
target/loongarch: Add dynamic function access with CSR register
target/loongarch: Remove static CSR function setting
target/loongarch: Add generic csr function type
target/loongarch: Add common header file for CSR registers
target/loongarch: Add common source file for CSR register
target/loongarch: Set unused flag with CSR registers
target/loongarch: Dump all generic CSR registers
target/loongarch/cpu.c | 95 +++++++++--
target/loongarch/csr.c | 129 ++++++++++++++
target/loongarch/csr.h | 29 ++++
target/loongarch/meson.build | 1 +
.../tcg/insn_trans/trans_privileged.c.inc | 161 +++++-------------
target/loongarch/tcg/tcg_loongarch.h | 12 ++
target/loongarch/tcg/translate.c | 5 +
7 files changed, 293 insertions(+), 139 deletions(-)
create mode 100644 target/loongarch/csr.c
create mode 100644 target/loongarch/csr.h
create mode 100644 target/loongarch/tcg/tcg_loongarch.h
base-commit: d6430c17d7113d3c38480dc34e59d00b0504e2f7
--
2.39.3
