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2025-04-28tcg: Add add/sub with carry opcodes and infrastructureRichard Henderson1-0/+61
Liveness needs to track carry-live state in order to determine if the (hidden) output of the opcode is used. Code generation needs to track carry-live state in order to avoid clobbering cpu flags when loading constants. So far, output routines and backends are unchanged. Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_extract2_{i32,i64}Richard Henderson1-2/+2
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_deposit_{i32,i64}Richard Henderson1-2/+4
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_sextract_{i32,i64}Richard Henderson1-1/+1
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_extract_{i32,i64}Richard Henderson1-3/+3
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Rename INDEX_op_bswap64_i64 to INDEX_op_bswap64Richard Henderson1-2/+3
Even though bswap64 can only be used with TCG_TYPE_I64, rename the opcode to maintain uniformity. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_bswap32_{i32,i64}Richard Henderson1-7/+6
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_bswap16_{i32,i64}Richard Henderson1-1/+1
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_movcond_{i32,i64}Richard Henderson1-1/+1
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_brcond_{i32,i64}Richard Henderson1-1/+1
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_{neg}setcond_{i32,i64}`Richard Henderson1-2/+2
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_mulu2_{i32,i64}Richard Henderson1-1/+1
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_muls2_{i32,i64}Richard Henderson1-1/+1
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_ctpop_{i32,i64}Richard Henderson1-3/+3
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_ctz_{i32,i64}Richard Henderson1-1/+1
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_clz_{i32,i64}Richard Henderson1-1/+1
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_rot{l,r}_{i32,i64}Richard Henderson1-4/+4
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_sar_{i32,i64}Richard Henderson1-2/+2
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_shr_{i32,i64}Richard Henderson1-2/+2
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_shl_{i32,i64}Richard Henderson1-2/+2
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_remu_{i32,i64}Richard Henderson1-1/+1
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_rem_{i32,i64}Richard Henderson1-1/+1
Rename to INDEX_op_rems to emphasize signed inputs, and mirroring INDEX_op_remu_*. Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_divu2_{i32,i64}Richard Henderson1-0/+10
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_div2_{i32,i64}Richard Henderson1-0/+9
Rename to INDEX_op_divs2 to emphasize signed inputs, and mirroring INDEX_op_divu2_*. Document the opcode. Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_divu_{i32,i64}Richard Henderson1-1/+1
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_div_{i32,i64}Richard Henderson1-1/+1
Rename to INDEX_op_divs to emphasize signed inputs, and mirroring INDEX_op_divu_*. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_mulsh_{i32,i64}Richard Henderson1-1/+1
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_muluh_{i32,i64}Richard Henderson1-1/+1
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_mul_{i32,i64}Richard Henderson1-1/+1
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_not_{i32,i64}Richard Henderson1-1/+1
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_neg_{i32,i64}Richard Henderson1-1/+1
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_sub_{i32,i64}Richard Henderson1-1/+1
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_nor_{i32,i64}Richard Henderson1-1/+1
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_nand_{i32,i64}Richard Henderson1-1/+1
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_eqv_{i32,i64}Richard Henderson1-1/+1
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_xor_{i32,i64}Richard Henderson1-1/+1
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_orc_{i32,i64}Richard Henderson1-1/+1
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_or_{i32,i64}Richard Henderson1-1/+1
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_andc_{i32,i64}Richard Henderson1-1/+1
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_and_{i32,i64}Richard Henderson1-1/+1
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_add_{i32,i64}Richard Henderson1-1/+1
Rely on TCGOP_TYPE instead of opcodes specific to each type. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Merge INDEX_op_mov_{i32,i64}Richard Henderson1-2/+2
Begin to rely on TCGOp.type to discriminate operations, rather than two different opcodes. Convert mov first. Introduce TCG_OPF_INT in order to keep opcode dumps the same. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-28tcg: Remove INDEX_op_ext{8,16,32}*Richard Henderson1-14/+0
Use the fully general extract opcodes instead. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-27Merge tag 'single-binary-20250425' of https://github.com/philmd/qemu into ↵Stefan Hajnoczi3-6/+6
staging Various patches loosely related to single binary work: - Replace cpu_list() definition by CPUClass::list_cpus() callback - Remove few MO_TE definitions on Hexagon / X86 targets - Remove target_ulong uses in ARMMMUFaultInfo and ARM CPUWatchpoint - Remove DEVICE_HOST_ENDIAN definition - Evaluate TARGET_BIG_ENDIAN at compile time and use target_needs_bswap() more - Rename target_words_bigendian() as target_big_endian() - Convert target_name() and target_cpu_type() to TargetInfo API - Constify QOM TypeInfo class_data/interfaces fields - Get default_cpu_type calling machine_class_default_cpu_type() - Correct various uses of GLibCompareDataFunc prototype - Simplify ARM/Aarch64 gdb_get_core_xml_file() handling a bit - Move device tree files in their own pc-bios/dtb/ subdir - Correctly check strchrnul() symbol availability on macOS SDK - Move target-agnostic methods out of cpu-target.c and accel-target.c - Unmap canceled USB XHCI packet - Use deposit/extract API in designware model - Fix MIPS16e translation - Few missing header fixes # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCAAdFiEE+qvnXhKRciHc/Wuy4+MsLN6twN4FAmgLqb8ACgkQ4+MsLN6t # wN6nCQ//cmv1M+NsndhO5TAK8T1eUSXKlTZh932uro6ZgxKwN4p+j1Qo7bq3O9gu # qUMHNbcfQl8sHSytiXBoxCjLMCXC3u38iyz75WGXuPay06rs4wqmahqxL4tyno3l # 1RviFts9xlLn+tJqqrAR6+pRdALld0TY+yXUjXgr4aK5pIRpLz9U/sIEoh7qbA5U # x0MTaceDG3A91OYo0TgrNbcMe1b9GqQZ+a4tbaP+oE37wbiKdyQ68LjrEbV08Y1O # qrFF4oxquV31QJcUiuII1W7hC6psGrMsUA1f1qDu7QvmybAZWNZNsR9T66X9jH5J # wXMShJmmXwxugohmuPPFnDshzJy90aFL6Jy2shrfqcG2v0W66ARY1ZnbJLCcfczt # 073bnE2dnOVhd/ny37RrIJNJLLmYM0yFDeKuYtNNAzpK9fpA7Q2PI8QiqNacQ3Pa # TdEYrGlMk7OeNck8xJmJMY5rATthi1D4dIBv3rjQbUolQvPJe2Y9or0R2WL1jK5v # hhr6DY01iSPES3CravmUs/aB1HRMPi/nX45OmFR6frAB7xqWMreh81heBVuoTTK8 # PuXtRQgRMRKwDeTxlc6p+zba4mIEYG8rqJtPFRgViNCJ1KsgSIowup3BNU05YuFn # NoPoRayMDVMgejVgJin3Mg2DCYvt/+MBmO4IoggWlFsXj59uUgA= # =DXnZ # -----END PGP SIGNATURE----- # gpg: Signature made Fri 25 Apr 2025 11:26:55 EDT # gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE # gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full] # Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE * tag 'single-binary-20250425' of https://github.com/philmd/qemu: (58 commits) qemu: Convert target_name() to TargetInfo API accel: Move target-agnostic code from accel-target.c -> accel-common.c accel: Make AccelCPUClass structure target-agnostic accel: Include missing 'qemu/accel.h' header in accel-internal.h accel: Implement accel_init_ops_interfaces() for both system/user mode cpus: Move target-agnostic methods out of cpu-target.c cpus: Replace CPU_RESOLVING_TYPE -> target_cpu_type() qemu: Introduce target_cpu_type() qapi: Rename TargetInfo structure as QemuTargetInfo hw/microblaze: Evaluate TARGET_BIG_ENDIAN at compile time hw/mips: Evaluate TARGET_BIG_ENDIAN at compile time target/xtensa: Evaluate TARGET_BIG_ENDIAN at compile time target/mips: Check CPU endianness at runtime using env_is_bigendian() accel/kvm: Use target_needs_bswap() linux-user/elfload: Use target_needs_bswap() target/hexagon: Include missing 'accel/tcg/getpc.h' accel/tcg: Correct list of included headers in tcg-stub.c system/kvm: make functions accessible from common code meson: Use osdep_prefix for strchrnul() meson: Share common C source prefixes ... Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2025-04-25qom: Have class_init() take a const data argumentPhilippe Mathieu-Daudé3-6/+6
Mechanical change using gsed, then style manually adapted to pass checkpatch.pl script. Suggested-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20250424194905.82506-4-philmd@linaro.org>
2025-04-25vfio/igd: Update IGD passthrough documentationTomita Moeko1-69/+196
A previous change made the OpRegion and LPC quirks independent of the existing legacy mode, update the documentation accordingly. More related topics, like creating EFI Option ROM of IGD for OVMF, how to solve the VFIO_DMA_MAP Invalid Argument warning, as well as details on IGD memory internals, are also added. Signed-off-by: Tomita Moeko <tomitamoeko@gmail.com> Reviewed-by: Alex Williamson <alex.williamson@redhat.com> Reviewed-by: Cédric Le Goater <clg@redhat.com> Link: https://lore.kernel.org/qemu-devel/20250313150339.358621-1-tomitamoeko@gmail.com Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-04-23tcg: Convert TARGET_SUPPORTS_MTTCG to TCGCPUOps::mttcg_supported fieldPhilippe Mathieu-Daudé1-1/+1
Instead of having a compile-time TARGET_SUPPORTS_MTTCG definition, have each target set the 'mttcg_supported' field in the TCGCPUOps structure. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Anton Johansson <anjo@rev.ng> Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-ID: <20250405161320.76854-17-philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-23tcg: Remove the TCG_GUEST_DEFAULT_MO definition globallyPhilippe Mathieu-Daudé1-2/+2
By directly using TCGCPUOps::guest_default_memory_order, we don't need the TCG_GUEST_DEFAULT_MO definition anymore. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Anton Johansson <anjo@rev.ng> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-23include/system: Move exec/memory.h to system/memory.hRichard Henderson1-1/+1
Convert the existing includes with sed -i ,exec/memory.h,system/memory.h,g Move the include within cpu-all.h into a !CONFIG_USER_ONLY block. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-23Remove the remainders of the Avocado testsThomas Huth7-618/+8
Now that all Avocado tests have been converted to or been replaced by other functional tests, we can delete the remainders of the Avocado tests from the QEMU source tree. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-ID: <20250414113031.151105-16-thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
generated by cgit v1.1 at 2025-07-16 08:28:14 +0000