tree d04c1b31892ba4484472d2131d9afe4918618e58
parent 5434557ffc5b46f178ccf325517db2b1f5e2c037
author Bastian Koppelmann <kbastian@mail.uni-paderborn.de> 1686569564 +0200
committer Bastian Koppelmann <kbastian@mail.uni-paderborn.de> 1687363794 +0200

target/tricore: Add CHECK_REG_PAIR() for insn accessing 64 bit regs

some insns were not checking if an even index was used to access a 64
bit register. In the worst case that could lead to a buffer overflow as
reported in https://gitlab.com/qemu-project/qemu/-/issues/1698.

Reported-by: Siqi Chen <coc.cyqh@gmail.com>
Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Message-Id: <20230612113245.56667-4-kbastian@mail.uni-paderborn.de>