mirror of https://github.com/proxmox/mirror_qemu
f88222dae5
Due to the design of the disassembler, the immediate is not known during decoding of the opcode; so to handle compressed encodings with reserved immediate values (non-zero), we need to add an additional check during decompression to match reserved encodings with zero immediates and translate them into the illegal instruction. The following compressed opcodes have reserved encodings with zero immediates: c.addi4spn, c.addi, c.lui, c.addi16sp, c.srli, c.srai, c.andi and c.slli Signed-off-by: Michael Clark <mjc@sifive.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com> [Palmer: Broke long lines] Reviewed-by: Palmer Dabbelt <palmer@sifive.com> Signed-off-by: Palmer Dabbelt <palmer@sifive.com> |
||
|---|---|---|
| .. | ||
| libvixl | ||
| Makefile.objs | ||
| alpha.c | ||
| arm-a64.cc | ||
| arm.c | ||
| cris.c | ||
| hppa.c | ||
| i386.c | ||
| lm32.c | ||
| m68k.c | ||
| microblaze.c | ||
| mips.c | ||
| moxie.c | ||
| nanomips.cpp | ||
| nanomips.h | ||
| nios2.c | ||
| ppc.c | ||
| riscv.c | ||
| s390.c | ||
| sh4.c | ||
| sparc.c | ||
| tci.c | ||
| xtensa.c | ||