mirror of https://gitee.com/openkylin/qemu.git
5836c3ecce
This change checks elf_flags for EF_RISCV_RVE and if present uses the RVE linux syscall ABI which uses t0 for the syscall number instead of a7. Warn and exit if a non-RVE ABI binary is run on a cpu with the RVE extension as it is incompatible. Cc: Palmer Dabbelt <palmer@sifive.com> Cc: Sagar Karandikar <sagark@eecs.berkeley.edu> Cc: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> Cc: Alistair Francis <Alistair.Francis@wdc.com> Co-authored-by: Kito Cheng <kito.cheng@gmail.com> Co-authored-by: Michael Clark <mjc@sifive.com> Signed-off-by: Michael Clark <mjc@sifive.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Palmer Dabbelt <palmer@sifive.com> |
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.. | ||
insn_trans | ||
Makefile.objs | ||
cpu.c | ||
cpu.h | ||
cpu_bits.h | ||
cpu_helper.c | ||
cpu_user.h | ||
csr.c | ||
fpu_helper.c | ||
gdbstub.c | ||
helper.h | ||
insn16.decode | ||
insn32-64.decode | ||
insn32.decode | ||
instmap.h | ||
op_helper.c | ||
pmp.c | ||
pmp.h | ||
translate.c |