mirror of https://github.com/xemu-project/xemu.git
06dfa8a5c5
The 1.0.0 version of Zbb does not contain pack/packu/packh. However, a zext.h instruction is provided (built on pack/packh from pre-0.93 draft-B) is available. This commit adds zext.h and removes the pack* instructions. Note that the encodings for zext.h are different between RV32 and RV64, which is handled through REQUIRE_32BIT. Signed-off-by: Philipp Tomsich <philipp.tomsich@vrull.eu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20210911140016.834071-15-philipp.tomsich@vrull.eu Signed-off-by: Alistair Francis <alistair.francis@wdc.com> |
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| .. | ||
| alpha | ||
| arm | ||
| avr | ||
| cris | ||
| hexagon | ||
| hppa | ||
| i386 | ||
| m68k | ||
| microblaze | ||
| mips | ||
| nios2 | ||
| openrisc | ||
| ppc | ||
| riscv | ||
| rx | ||
| s390x | ||
| sh4 | ||
| sparc | ||
| tricore | ||
| xtensa | ||
| Kconfig | ||
| meson.build | ||