More work toward single-binary.
Some files have external dependencies for the single-binary:
- target/arm/gdbstub.c: gdbhelpers
- target/arm/arm-qmp-cmds.c: qapi
- target/arm/tcg/translate*: need deep cleanup in include/tcg
- target/arm/tcg/cpu*: need TargetInfo implemented for arm/aarch64
- target/arm/tcg/*-helper*: need deeper split between aarch64 and arm code
They will not be ported in this series.
Built on {linux, windows, macos} x {x86_64, aarch64}
Fully tested on linux-x86_64
v5
--
CI: https://github.com/pbo-linaro/qemu/actions/runs/14825451208/job/41617949501
- Do not define a separate vaddr type in tcg, simply alias to i32/i64 (Richard)
- target/arm/tcg/crypto_helper.c
- target/arm/tcg/hflags.c
- target/arm/tcg/iwmmxt_helper.c
- target/arm/tcg/neon_helper.c
- target/arm/tcg/tlb_helper.c
- target/arm/tcg/tlb-insns.c
- target/arm/tcg/arith_helper.c
- target/arm/tcg/vfp_helper.c
v4
--
CI: https://github.com/pbo-linaro/qemu/actions/runs/14816460393/job/41597560792
- add patch to apply target config for picking files in libsystem/libuser
Useful for Philippe series for semihosting:
https://lore.kernel.org/qemu-devel/20250502220524.81548-1-phi...@linaro.org/T/#me750bbaeeba4d16791121fe98b44202afaec4068
- update some patches description (Philippe & Richard)
- tcg: introduce vaddr type (Richard)
- modify concerned helpers to use vaddr instead of i64 (Richard)
- use int64_t instead of uint64_t for top_bits in ptw.c (Philippe)
- arm_casq_ptw: use CONFIG_ATOMIC64 instead of TARGET_AARCH64 and comment why
(Richard)
- target/arm/machine.c
v3
--
CI: https://github.com/pbo-linaro/qemu/actions/runs/14765763846/job/41456754153
- Add missing license for new files (Richard)
- target/arm/debug_helper.c
- target/arm/helper.c
- target/arm/vfp_fpscr.c
- target/arm/arch_dump.c
- target/arm/arm-powerctl.c
- target/arm/cortex-regs.c
- target/arm/ptw.c
- target/arm/kvm-stub.c
v2
--
- Remove duplication of kvm struct and constant (Alex)
- Use target_big_endian() (Anton)
v1
--
- target/arm/cpu.c
Philippe Mathieu-Daudé (1):
target/arm: Replace target_ulong -> uint64_t for HWBreakpoint
Pierrick Bouvier (47):
include/system/hvf: missing vaddr include
meson: add common libs for target and target_system
meson: apply target config for picking files from libsystem and
libuser
target/arm: move kvm stubs and remove CONFIG_KVM from kvm_arm.h
target/arm/kvm-stub: add kvm_arm_reset_vcpu stub
target/arm/cpu: move arm_cpu_kvm_set_irq to kvm.c
accel/hvf: add hvf_enabled() for common code
target/arm/cpu: remove TARGET_BIG_ENDIAN dependency
target/arm/cpu: remove TARGET_AARCH64 around aarch64_cpu_dump_state
common
target/arm/cpu: remove TARGET_AARCH64 in arm_cpu_finalize_features
target/arm/cpu: compile file twice (user, system) only
target/arm/cpu32-stubs.c: compile file twice (user, system)
tcg: add vaddr type for helpers
target/arm/helper: use vaddr instead of target_ulong for
exception_pc_alignment
target/arm/helper: use vaddr instead of target_ulong for probe_access
target/arm/helper: extract common helpers
target/arm/debug_helper: only include common helpers
target/arm/debug_helper: remove target_ulong
target/arm/debug_helper: compile file twice (user, system)
target/arm/helper: restrict include to common helpers
target/arm/helper: replace target_ulong by vaddr
target/arm/helper: expose aarch64 cpu registration
target/arm/helper: remove remaining TARGET_AARCH64
target/arm/helper: compile file twice (user, system)
target/arm/vfp_fpscr: compile file twice (user, system)
target/arm/arch_dump: remove TARGET_AARCH64 conditionals
target/arm/arch_dump: compile file once (system)
target/arm/arm-powerctl: compile file once (system)
target/arm/cortex-regs: compile file once (system)
target/arm/ptw: replace target_ulong with int64_t
target/arm/ptw: replace TARGET_AARCH64 by CONFIG_ATOMIC64 from
arm_casq_ptw
target/arm/ptw: compile file once (system)
target/arm/meson: accelerator files are not needed in user mode
target/arm/kvm-stub: compile file once (system)
target/arm/machine: reduce migration include to avoid target specific
definitions
target/arm/machine: remove TARGET_AARCH64 from migration state
target/arm/machine: move cpu_post_load kvm bits to
kvm_arm_cpu_post_load function
target/arm/kvm-stub: add missing stubs
target/arm/machine: compile file once (system)
target/arm/tcg/crypto_helper: compile file twice (system, user)
target/arm/tcg/hflags: compile file twice (system, user)
target/arm/tcg/iwmmxt_helper: compile file twice (system, user)
target/arm/tcg/neon_helper: compile file twice (system, user)
target/arm/tcg/tlb_helper: compile file twice (system, user)
target/arm/tcg/tlb-insns: compile file twice (system, user)
target/arm/tcg/arith_helper: compile file twice (system, user)
target/arm/tcg/vfp_helper: compile file twice (system, user)
meson.build | 104 ++-
include/system/hvf.h | 15 +-
include/tcg/tcg-op-common.h | 1 +
include/tcg/tcg.h | 14 +
target/arm/helper.h | 1152 +------------------------------
target/arm/internals.h | 6 +-
target/arm/kvm_arm.h | 87 +--
target/arm/tcg/helper.h | 1153 ++++++++++++++++++++++++++++++++
include/exec/helper-head.h.inc | 11 +
accel/hvf/hvf-stub.c | 5 +
target/arm/arch_dump.c | 6 -
target/arm/cpu.c | 47 +-
target/arm/cpu32-stubs.c | 26 +
target/arm/debug_helper.c | 6 +-
target/arm/helper.c | 21 +-
target/arm/hyp_gdbstub.c | 6 +-
target/arm/kvm-stub.c | 97 +++
target/arm/kvm.c | 42 +-
target/arm/machine.c | 15 +-
target/arm/ptw.c | 6 +-
target/arm/tcg/arith_helper.c | 4 +-
target/arm/tcg/crypto_helper.c | 4 +-
target/arm/tcg/hflags.c | 4 +-
target/arm/tcg/iwmmxt_helper.c | 4 +-
target/arm/tcg/neon_helper.c | 4 +-
target/arm/tcg/op_helper.c | 2 +-
target/arm/tcg/tlb-insns.c | 7 -
target/arm/tcg/tlb_helper.c | 5 +-
target/arm/tcg/translate-a64.c | 2 +-
target/arm/tcg/translate.c | 2 +-
target/arm/tcg/vfp_helper.c | 4 +-
tcg/tcg.c | 5 +
accel/hvf/meson.build | 1 +
target/arm/meson.build | 41 +-
target/arm/tcg/meson.build | 29 +-
35 files changed, 1542 insertions(+), 1396 deletions(-)
create mode 100644 target/arm/tcg/helper.h
create mode 100644 accel/hvf/hvf-stub.c
create mode 100644 target/arm/cpu32-stubs.c
--
2.47.2
