On 21/03/25, Philippe Mathieu-Daudé wrote:
> Hi,
>
> In this series we replace the TCG_GUEST_DEFAULT_MO definition
> from "cpu-param.h" by a 'guest_default_memory_order' field in
> TCGCPUOps.
>
> Since tcg_req_mo() now accesses tcg_ctx, this impact the
> cpu_req_mo() calls in accel/tcg/{cputlb,user-exec}.c.
>
> The long term goal is to be able to use targets with distinct
> guest memory order restrictions.
>
> Philippe Mathieu-Daudé (4):
> tcg: Always define TCG_GUEST_DEFAULT_MO
> tcg: Simplify tcg_req_mo() macro
> tcg: Have tcg_req_mo() use runtime TCGContext::guest_mo
> tcg: Define guest_default_memory_order in TCGCPUOps
>
> accel/tcg/internal-target.h | 13 ++-----------
> include/accel/tcg/cpu-ops.h | 8 ++++++++
> target/alpha/cpu-param.h | 3 ---
> target/arm/cpu-param.h | 3 ---
> target/avr/cpu-param.h | 2 --
> target/hppa/cpu-param.h | 8 --------
> target/i386/cpu-param.h | 3 ---
> target/loongarch/cpu-param.h | 2 --
> target/microblaze/cpu-param.h | 3 ---
> target/mips/cpu-param.h | 2 --
> target/openrisc/cpu-param.h | 2 --
> target/ppc/cpu-param.h | 2 --
> target/riscv/cpu-param.h | 2 --
> target/s390x/cpu-param.h | 6 ------
> target/sparc/cpu-param.h | 23 -----------------------
> target/xtensa/cpu-param.h | 3 ---
> accel/tcg/tcg-all.c | 3 ---
> accel/tcg/translate-all.c | 6 +-----
> target/alpha/cpu.c | 3 +++
> target/arm/cpu.c | 3 +++
> target/arm/tcg/cpu-v7m.c | 3 +++
> target/avr/cpu.c | 1 +
> target/hexagon/cpu.c | 2 ++
> target/hppa/cpu.c | 8 ++++++++
> target/i386/tcg/tcg-cpu.c | 5 +++++
> target/loongarch/cpu.c | 2 ++
> target/m68k/cpu.c | 3 +++
> target/microblaze/cpu.c | 3 +++
> target/mips/cpu.c | 2 ++
> target/openrisc/cpu.c | 2 ++
> target/ppc/cpu_init.c | 2 ++
> target/riscv/tcg/tcg-cpu.c | 2 ++
> target/rx/cpu.c | 3 +++
> target/s390x/cpu.c | 6 ++++++
> target/sh4/cpu.c | 3 +++
> target/sparc/cpu.c | 23 +++++++++++++++++++++++
> target/tricore/cpu.c | 2 ++
> target/xtensa/cpu.c | 3 +++
> 38 files changed, 92 insertions(+), 83 deletions(-)
>
> --
> 2.47.1
>
Reviewed-by: Anton Johansson <anjo@rev.ng>