From: Philippe Mathieu-Daudé Date: Sun, 21 Dec 2025 17:24:54 +0000 (+0100) Subject: configs/targets: Forbid s390x to use legacy native endianness APIs X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=da38740554c7ffd8c1c630d0764c733018dd29be;p=thirdparty%2Fqemu.git configs/targets: Forbid s390x to use legacy native endianness APIs All s390x-related binaries are buildable without a single use of the legacy "native endian" API. Set the transitional TARGET_NOT_USING_LEGACY_NATIVE_ENDIAN_API definition to forbid further uses of the legacy API. Preliminary commits allowing this final change: . f0853c25862 target/s390x: Inline translator_lduw() and translator_ldl() . ee4dae6a332 target/s390x: Use big-endian variant of cpu_ld/st_data*() . 381a1fda5bf target/s390x: Inline cpu_ld{uw, l}_code() calls in EX opcode helper . 69da23130f2 target/s390x: Replace MO_TE -> MO_BE . 0fb6ad781cc target/s390x: Replace gdb_get_regl() -> gdb_get_reg64() . 409cbb1a619 target/s390x: Use explicit big-endian LD/ST API . 6d9dad71265 target/s390x: Replace HOST_BIG_ENDIAN #ifdef with if() check Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Manos Pitsidianakis Reviewed-by: Richard Henderson Message-Id: <20251224162036.90404-9-philmd@linaro.org> --- diff --git a/configs/targets/s390x-linux-user.mak b/configs/targets/s390x-linux-user.mak index 68c2f28872..e3723f5dc5 100644 --- a/configs/targets/s390x-linux-user.mak +++ b/configs/targets/s390x-linux-user.mak @@ -4,3 +4,4 @@ TARGET_SYSTBL=syscall.tbl TARGET_BIG_ENDIAN=y TARGET_XML_FILES= gdb-xml/s390x-core64.xml gdb-xml/s390-acr.xml gdb-xml/s390-fpr.xml gdb-xml/s390-vx.xml gdb-xml/s390-cr.xml gdb-xml/s390-virt.xml gdb-xml/s390-virt-kvm.xml gdb-xml/s390-gs.xml TARGET_LONG_BITS=64 +TARGET_NOT_USING_LEGACY_NATIVE_ENDIAN_API=y diff --git a/configs/targets/s390x-softmmu.mak b/configs/targets/s390x-softmmu.mak index 76dd5de658..544657cfe2 100644 --- a/configs/targets/s390x-softmmu.mak +++ b/configs/targets/s390x-softmmu.mak @@ -3,3 +3,4 @@ TARGET_BIG_ENDIAN=y TARGET_KVM_HAVE_GUEST_DEBUG=y TARGET_XML_FILES= gdb-xml/s390x-core64.xml gdb-xml/s390-acr.xml gdb-xml/s390-fpr.xml gdb-xml/s390-vx.xml gdb-xml/s390-cr.xml gdb-xml/s390-virt.xml gdb-xml/s390-virt-kvm.xml gdb-xml/s390-gs.xml TARGET_LONG_BITS=64 +TARGET_NOT_USING_LEGACY_NATIVE_ENDIAN_API=y