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* exec/memop: Adding signedness to quad definitionsFrédéric Pétrot2022-01-081-2/+2
| | | | | | | | | | | | | | Renaming defines for quad in their various forms so that their signedness is now explicit. Done using git grep as suggested by Philippe, with a bit of hand edition to keep assignments aligned. Signed-off-by: Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20220106210108.138226-2-frederic.petrot@univ-grenoble-alpes.fr Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
* target/riscv: Tidy trans_rvh.c.incRichard Henderson2021-09-011-210/+56Star
| | | | | | | | | | | | Exit early if check_access fails. Split out do_hlv, do_hsv, do_hlvx subroutines. Use dest_gpr, get_gpr in the new subroutines. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20210823195529.560295-24-richard.henderson@linaro.org Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
* target/riscv: Add DisasContext to gen_get_gpr, gen_set_gprRichard Henderson2021-09-011-26/+26
| | | | | | | | | | | We will require the context to handle RV64 word operations. Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210823195529.560295-5-richard.henderson@linaro.org Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
* target/riscv: Consolidate RV32/64 32-bit instructionsAlistair Francis2021-05-111-2/+6
| | | | | | | | | | | | | | | | This patch removes the insn32-64.decode decode file and consolidates the instructions into the general RISC-V insn32.decode decode tree. This means that all of the instructions are avaliable in both the 32-bit and 64-bit builds. This also means that we run a check to ensure we are running a 64-bit softmmu before we execute the 64-bit only instructions. This allows us to include the 32-bit instructions in the 64-bit build, while also ensuring that 32-bit only software can not execute the instructions. Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: db709360e2be47d2f9c6483ab973fe4791aefa77.1619234854.git.alistair.francis@wdc.com
* target/riscv: Split the Hypervisor execute load helpersAlistair Francis2020-11-101-14/+6Star
| | | | | | | | | Split the hypervisor execute load functions into two seperate functions. This avoids us having to pass the memop to the C helper functions. Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 5b1550f0faa3c435cc77f3c1ae811dea98ab9e36.1604464950.git.alistair.francis@wdc.com
* target/riscv: Remove the hyp load and store functionsAlistair Francis2020-11-101-78/+45Star
| | | | | | | | | | | | | Remove the special Virtulisation load and store functions and just use the standard tcg tcg_gen_qemu_ld_tl() and tcg_gen_qemu_st_tl() functions instead. As part of this change we ensure we still run an access check to make sure we can perform the operations. Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 189ac3e53ef2854824d18aad7074c6649f17de2c.1604464950.git.alistair.francis@wdc.com
* target/riscv: Support the Virtual Instruction faultAlistair Francis2020-08-251-1/+1
| | | | | | Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 4c744dce9b0b057cbb5cc0f4d4ac75cda682a8af.1597259519.git.alistair.francis@wdc.com Message-Id: <4c744dce9b0b057cbb5cc0f4d4ac75cda682a8af.1597259519.git.alistair.francis@wdc.com>
* target/riscv: Allow generating hlv/hlvx/hsv instructionsAlistair Francis2020-08-251-0/+340
| | | | | | Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 477c864312280ea55a98dc84cb01d826751b6c14.1597259519.git.alistair.francis@wdc.com Message-Id: <477c864312280ea55a98dc84cb01d826751b6c14.1597259519.git.alistair.francis@wdc.com>
* meson: rename included C source files to .c.incPaolo Bonzini2020-08-211-0/+37
With Makefiles that have automatically generated dependencies, you generated includes are set as dependencies of the Makefile, so that they are built before everything else and they are available when first building the .c files. Alternatively you can use a fine-grained dependency, e.g. target/arm/translate.o: target/arm/decode-neon-shared.inc.c With Meson you have only one choice and it is a third option, namely "build at the beginning of the corresponding target"; the way you express it is to list the includes in the sources of that target. The problem is that Meson decides if something is a source vs. a generated include by looking at the extension: '.c', '.cc', '.m', '.C' are sources, while everything else is considered an include---including '.inc.c'. Use '.c.inc' to avoid this, as it is consistent with our other convention of using '.rst.inc' for included reStructuredText files. The editorconfig file is adjusted. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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