mirror of https://github.com/proxmox/mirror_qemu
6ab1790226
When we generate code for guest loads and stores, at the moment they end up being requests for a host-endian access. So for target-system-nios2 (little endian) a load like ldw r3,0(r4) results on an x86 host in the TCG IR qemu_ld_a32_i32 r3,loc2,al+leul,0 but on s390 it is qemu_ld_a32_i32 r3,loc2,al+beul,0 The result is that guests don't work on big-endian hosts. Use the MO_TE* memops rather than the plain ones. Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1693 Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20230623172556.1951974-1-peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> |
||
|---|---|---|
| .. | ||
| alpha | ||
| arm | ||
| avr | ||
| cris | ||
| hexagon | ||
| hppa | ||
| i386 | ||
| loongarch | ||
| m68k | ||
| microblaze | ||
| mips | ||
| nios2 | ||
| openrisc | ||
| ppc | ||
| riscv | ||
| rx | ||
| s390x | ||
| sh4 | ||
| sparc | ||
| tricore | ||
| xtensa | ||
| Kconfig | ||
| meson.build | ||