From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: "Peter Maydell" <peter.maydell@linaro.org>,
"Amir Gonnen" <amir.gonnen@neuroblade.ai>,
"Alex Bennée" <alex.bennee@linaro.org>,
"Laurent Vivier" <laurent@vivier.eu>
Subject: [PATCH v8 00/68] nios2 fixes, cleanups, shadow reg sets
Date: Fri, 22 Apr 2022 09:51:30 -0700 [thread overview]
Message-ID: <20220422165238.1971496-1-richard.henderson@linaro.org> (raw)
Changes for v8:
* Split one translator patch into 5.
* Add missing copyright/spdx lines to new tests.
Patches needing review:
44-target-nios2-Split-out-helpers-for-gen_i_cmpxx.patch
45-target-nios2-Split-out-helpers-for-gen_i_math_log.patch
46-target-nios2-Split-out-helpers-for-gen_r_math_log.patch
47-target-nios2-Split-out-helpers-for-gen_rr_mul_hig.patch
48-target-nios2-Split-out-helpers-for-gen_rr_shift.patch
67-tests-tcg-nios2-Add-semihosting-multiarch-tests.patch
r~
Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: Laurent Vivier <laurent@vivier.eu>
Cc: Alex Bennée <alex.bennee@linaro.org>
Cc: Amir Gonnen <amir.gonnen@neuroblade.ai>
Amir Gonnen (5):
target/nios2: Check supervisor on eret
target/nios2: Add NUM_GP_REGS and NUM_CP_REGS
target/nios2: Split out helper for eret instruction
hw/intc: Vectored Interrupt Controller (VIC)
hw/nios2: Machine with a Vectored Interrupt Controller
Richard Henderson (63):
linux-user/nios2: Hoist pc advance to the top of EXCP_TRAP
linux-user/nios2: Fix clone child return
linux-user/nios2: Drop syscall 0 "workaround"
linux-user/nios2: Adjust error return
linux-user/nios2: Handle special qemu syscall return values
linux-user/nios2: Remove do_sigreturn
linux-user/nios2: Use QEMU_ESIGRETURN from do_rt_sigreturn
tests/tcg/nios2: Re-enable linux-user tests
target/nios2: Remove user-only nios2_cpu_do_interrupt
target/nios2: Remove nios2_cpu_record_sigsegv
target/nios2: Build helper.c for system only
linux-user/nios2: Use force_sig_fault for EXCP_DEBUG
target/nios2: Stop generating code if gen_check_supervisor fails
target/nios2: Split PC out of env->regs[]
target/nios2: Fix BRET instruction
target/nios2: Do not create TCGv for control registers
linux-user/nios2: Only initialize SP and PC in target_cpu_copy_regs
target/nios2: Remove cpu_interrupts_enabled
target/nios2: Split control registers away from general registers
target/nios2: Clean up nios2_cpu_dump_state
target/nios2: Use hw/registerfields.h for CR_STATUS fields
target/nios2: Use hw/registerfields.h for CR_EXCEPTION fields
target/nios2: Use hw/registerfields.h for CR_TLBADDR fields
target/nios2: Use hw/registerfields.h for CR_TLBACC fields
target/nios2: Rename CR_TLBMISC_WR to CR_TLBMISC_WE
target/nios2: Use hw/registerfields.h for CR_TLBMISC fields
target/nios2: Move R_FOO and CR_BAR into enumerations
target/nios2: Create EXCP_SEMIHOST for semi-hosting
target/nios2: Clean up nios2_cpu_do_interrupt
target/nios2: Hoist CPU_LOG_INT logging
target/nios2: Handle EXCP_UNALIGN and EXCP_UNALIGND
target/nios2: Cleanup set of CR_EXCEPTION for do_interrupt
target/nios2: Clean up handling of tlbmisc in do_exception
target/nios2: Prevent writes to read-only or reserved control fields
target/nios2: Implement cpuid
target/nios2: Implement CR_STATUS.RSIE
target/nios2: Remove CPU_INTERRUPT_NMI
target/nios2: Support division error exception
target/nios2: Use tcg_constant_tl
target/nios2: Split out named structs for [IRJ]_TYPE
target/nios2: Split out helpers for gen_i_cmpxx
target/nios2: Split out helpers for gen_i_math_logic
target/nios2: Split out helpers for gen_r_math_logic
target/nios2: Split out helpers for gen_rr_mul_high
target/nios2: Split out helpers for gen_rr_shift
target/nios2: Introduce dest_gpr
target/nios2: Drop CR_STATUS_EH from tb->flags
target/nios2: Enable unaligned traps for system mode
target/nios2: Create gen_jumpr
target/nios2: Hoist set of is_jmp into gen_goto_tb
target/nios2: Use gen_goto_tb for DISAS_TOO_MANY
target/nios2: Use tcg_gen_lookup_and_goto_ptr
target/nios2: Implement Misaligned destination exception
target/nios2: Introduce shadow register sets
target/nios2: Implement rdprs, wrprs
target/nios2: Update helper_eret for shadow registers
target/nios2: Implement EIC interrupt processing
target/nios2: Advance pc when raising exceptions
linux-user/nios2: Handle various SIGILL exceptions
hw/nios2: Introduce Nios2MachineState
hw/nios2: Move memory regions into Nios2Machine
tests/tcg/nios2: Add semihosting multiarch tests
tests/tcg/nios2: Add test-shadow-1
include/hw/intc/nios2_vic.h | 64 ++
linux-user/nios2/target_cpu.h | 1 +
target/nios2/cpu.h | 250 +++++---
target/nios2/helper.h | 5 +
tests/tcg/nios2/semicall.h | 28 +
hw/intc/nios2_vic.c | 313 ++++++++++
hw/nios2/10m50_devboard.c | 115 +++-
linux-user/elfload.c | 3 +-
linux-user/nios2/cpu_loop.c | 96 ++-
linux-user/nios2/signal.c | 25 +-
target/nios2/cpu.c | 213 +++++--
target/nios2/helper.c | 383 ++++++------
target/nios2/mmu.c | 78 +--
target/nios2/op_helper.c | 88 +++
target/nios2/translate.c | 749 +++++++++++++++---------
configs/targets/nios2-softmmu.mak | 1 +
hw/intc/Kconfig | 3 +
hw/intc/meson.build | 1 +
hw/nios2/Kconfig | 1 +
target/nios2/meson.build | 7 +-
tests/tcg/nios2/10m50-ghrd.ld | 66 +++
tests/tcg/nios2/Makefile.softmmu-target | 33 ++
tests/tcg/nios2/Makefile.target | 11 -
tests/tcg/nios2/boot.S | 218 +++++++
tests/tcg/nios2/intr.S | 31 +
tests/tcg/nios2/test-shadow-1.S | 40 ++
26 files changed, 2113 insertions(+), 710 deletions(-)
create mode 100644 include/hw/intc/nios2_vic.h
create mode 100644 tests/tcg/nios2/semicall.h
create mode 100644 hw/intc/nios2_vic.c
create mode 100644 tests/tcg/nios2/10m50-ghrd.ld
create mode 100644 tests/tcg/nios2/Makefile.softmmu-target
delete mode 100644 tests/tcg/nios2/Makefile.target
create mode 100644 tests/tcg/nios2/boot.S
create mode 100644 tests/tcg/nios2/intr.S
create mode 100644 tests/tcg/nios2/test-shadow-1.S
--
2.34.1
next reply other threads:[~2022-04-22 16:54 UTC|newest]
Thread overview: 75+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-22 16:51 Richard Henderson [this message]
2022-04-22 16:51 ` [PATCH v8 01/68] linux-user/nios2: Hoist pc advance to the top of EXCP_TRAP Richard Henderson
2022-04-22 16:51 ` [PATCH v8 02/68] linux-user/nios2: Fix clone child return Richard Henderson
2022-04-22 16:51 ` [PATCH v8 03/68] linux-user/nios2: Drop syscall 0 "workaround" Richard Henderson
2022-04-22 16:51 ` [PATCH v8 04/68] linux-user/nios2: Adjust error return Richard Henderson
2022-04-22 16:51 ` [PATCH v8 05/68] linux-user/nios2: Handle special qemu syscall return values Richard Henderson
2022-04-22 16:51 ` [PATCH v8 06/68] linux-user/nios2: Remove do_sigreturn Richard Henderson
2022-04-22 16:51 ` [PATCH v8 07/68] linux-user/nios2: Use QEMU_ESIGRETURN from do_rt_sigreturn Richard Henderson
2022-04-22 16:51 ` [PATCH v8 08/68] tests/tcg/nios2: Re-enable linux-user tests Richard Henderson
2022-04-22 16:51 ` [PATCH v8 09/68] target/nios2: Remove user-only nios2_cpu_do_interrupt Richard Henderson
2022-04-22 16:51 ` [PATCH v8 10/68] target/nios2: Remove nios2_cpu_record_sigsegv Richard Henderson
2022-04-22 16:51 ` [PATCH v8 11/68] target/nios2: Build helper.c for system only Richard Henderson
2022-04-22 16:51 ` [PATCH v8 12/68] linux-user/nios2: Use force_sig_fault for EXCP_DEBUG Richard Henderson
2022-04-22 16:51 ` [PATCH v8 13/68] target/nios2: Check supervisor on eret Richard Henderson
2022-04-22 16:51 ` [PATCH v8 14/68] target/nios2: Stop generating code if gen_check_supervisor fails Richard Henderson
2022-04-22 16:51 ` [PATCH v8 15/68] target/nios2: Add NUM_GP_REGS and NUM_CP_REGS Richard Henderson
2022-04-22 16:51 ` [PATCH v8 16/68] target/nios2: Split PC out of env->regs[] Richard Henderson
2022-04-22 16:51 ` [PATCH v8 17/68] target/nios2: Split out helper for eret instruction Richard Henderson
2022-04-22 16:51 ` [PATCH v8 18/68] target/nios2: Fix BRET instruction Richard Henderson
2022-04-22 16:51 ` [PATCH v8 19/68] target/nios2: Do not create TCGv for control registers Richard Henderson
2022-04-22 16:51 ` [PATCH v8 20/68] linux-user/nios2: Only initialize SP and PC in target_cpu_copy_regs Richard Henderson
2022-04-22 16:51 ` [PATCH v8 21/68] target/nios2: Remove cpu_interrupts_enabled Richard Henderson
2022-04-22 16:51 ` [PATCH v8 22/68] target/nios2: Split control registers away from general registers Richard Henderson
2022-04-22 16:51 ` [PATCH v8 23/68] target/nios2: Clean up nios2_cpu_dump_state Richard Henderson
2022-04-22 16:51 ` [PATCH v8 24/68] target/nios2: Use hw/registerfields.h for CR_STATUS fields Richard Henderson
2022-04-22 16:51 ` [PATCH v8 25/68] target/nios2: Use hw/registerfields.h for CR_EXCEPTION fields Richard Henderson
2022-04-22 16:51 ` [PATCH v8 26/68] target/nios2: Use hw/registerfields.h for CR_TLBADDR fields Richard Henderson
2022-04-22 16:51 ` [PATCH v8 27/68] target/nios2: Use hw/registerfields.h for CR_TLBACC fields Richard Henderson
2022-04-22 16:51 ` [PATCH v8 28/68] target/nios2: Rename CR_TLBMISC_WR to CR_TLBMISC_WE Richard Henderson
2022-04-22 16:51 ` [PATCH v8 29/68] target/nios2: Use hw/registerfields.h for CR_TLBMISC fields Richard Henderson
2022-04-22 16:52 ` [PATCH v8 30/68] target/nios2: Move R_FOO and CR_BAR into enumerations Richard Henderson
2022-04-22 16:52 ` [PATCH v8 31/68] target/nios2: Create EXCP_SEMIHOST for semi-hosting Richard Henderson
2022-04-22 16:52 ` [PATCH v8 32/68] target/nios2: Clean up nios2_cpu_do_interrupt Richard Henderson
2022-04-22 16:52 ` [PATCH v8 33/68] target/nios2: Hoist CPU_LOG_INT logging Richard Henderson
2022-04-22 16:52 ` [PATCH v8 34/68] target/nios2: Handle EXCP_UNALIGN and EXCP_UNALIGND Richard Henderson
2022-04-22 16:52 ` [PATCH v8 35/68] target/nios2: Cleanup set of CR_EXCEPTION for do_interrupt Richard Henderson
2022-04-22 16:52 ` [PATCH v8 36/68] target/nios2: Clean up handling of tlbmisc in do_exception Richard Henderson
2022-04-22 16:52 ` [PATCH v8 37/68] target/nios2: Prevent writes to read-only or reserved control fields Richard Henderson
2022-04-22 16:52 ` [PATCH v8 38/68] target/nios2: Implement cpuid Richard Henderson
2022-04-22 16:52 ` [PATCH v8 39/68] target/nios2: Implement CR_STATUS.RSIE Richard Henderson
2022-04-22 16:52 ` [PATCH v8 40/68] target/nios2: Remove CPU_INTERRUPT_NMI Richard Henderson
2022-04-22 16:52 ` [PATCH v8 41/68] target/nios2: Support division error exception Richard Henderson
2022-04-22 16:52 ` [PATCH v8 42/68] target/nios2: Use tcg_constant_tl Richard Henderson
2022-04-22 16:52 ` [PATCH v8 43/68] target/nios2: Split out named structs for [IRJ]_TYPE Richard Henderson
2022-04-22 16:52 ` [PATCH v8 44/68] target/nios2: Split out helpers for gen_i_cmpxx Richard Henderson
2022-04-26 9:44 ` Peter Maydell
2022-04-22 16:52 ` [PATCH v8 45/68] target/nios2: Split out helpers for gen_i_math_logic Richard Henderson
2022-04-26 9:47 ` Peter Maydell
2022-04-22 16:52 ` [PATCH v8 46/68] target/nios2: Split out helpers for gen_r_math_logic Richard Henderson
2022-04-26 9:52 ` Peter Maydell
2022-04-22 16:52 ` [PATCH v8 47/68] target/nios2: Split out helpers for gen_rr_mul_high Richard Henderson
2022-04-26 9:53 ` Peter Maydell
2022-04-22 16:52 ` [PATCH v8 48/68] target/nios2: Split out helpers for gen_rr_shift Richard Henderson
2022-04-26 9:54 ` Peter Maydell
2022-04-22 16:52 ` [PATCH v8 49/68] target/nios2: Introduce dest_gpr Richard Henderson
2022-04-22 16:52 ` [PATCH v8 50/68] target/nios2: Drop CR_STATUS_EH from tb->flags Richard Henderson
2022-04-22 16:52 ` [PATCH v8 51/68] target/nios2: Enable unaligned traps for system mode Richard Henderson
2022-04-22 16:52 ` [PATCH v8 52/68] target/nios2: Create gen_jumpr Richard Henderson
2022-04-22 16:52 ` [PATCH v8 53/68] target/nios2: Hoist set of is_jmp into gen_goto_tb Richard Henderson
2022-04-22 16:52 ` [PATCH v8 54/68] target/nios2: Use gen_goto_tb for DISAS_TOO_MANY Richard Henderson
2022-04-22 16:52 ` [PATCH v8 55/68] target/nios2: Use tcg_gen_lookup_and_goto_ptr Richard Henderson
2022-04-22 16:52 ` [PATCH v8 56/68] target/nios2: Implement Misaligned destination exception Richard Henderson
2022-04-22 16:52 ` [PATCH v8 57/68] target/nios2: Introduce shadow register sets Richard Henderson
2022-04-22 16:52 ` [PATCH v8 58/68] target/nios2: Implement rdprs, wrprs Richard Henderson
2022-04-22 16:52 ` [PATCH v8 59/68] target/nios2: Update helper_eret for shadow registers Richard Henderson
2022-04-22 16:52 ` [PATCH v8 60/68] target/nios2: Implement EIC interrupt processing Richard Henderson
2022-04-22 16:52 ` [PATCH v8 61/68] target/nios2: Advance pc when raising exceptions Richard Henderson
2022-04-22 16:52 ` [PATCH v8 62/68] linux-user/nios2: Handle various SIGILL exceptions Richard Henderson
2022-04-22 16:52 ` [PATCH v8 63/68] hw/intc: Vectored Interrupt Controller (VIC) Richard Henderson
2022-04-22 16:52 ` [PATCH v8 64/68] hw/nios2: Introduce Nios2MachineState Richard Henderson
2022-04-22 16:52 ` [PATCH v8 65/68] hw/nios2: Move memory regions into Nios2Machine Richard Henderson
2022-04-22 16:52 ` [PATCH v8 66/68] hw/nios2: Machine with a Vectored Interrupt Controller Richard Henderson
2022-04-22 16:52 ` [PATCH v8 67/68] tests/tcg/nios2: Add semihosting multiarch tests Richard Henderson
2022-04-26 9:57 ` Peter Maydell
2022-04-22 16:52 ` [PATCH v8 68/68] tests/tcg/nios2: Add test-shadow-1 Richard Henderson
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