OpenE2K/qemu-e2k
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214c6002d0
qemu-e2k/target
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Richard Henderson 214c6002d0 target/m68k: Perform writback before modifying SR 
Writes to SR may change security state, which may involve
a swap of %ssp with %usp as reflected in %a7.  Finish the
writeback of %sp@+ before swapping stack pointers.

Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1206
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20220913142818.7802-3-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2022-09-21 15:02:28 +02:00
..
alpha accel/tcg: Add pc and host_pc params to gen_intermediate_code 2022-09-06 08:04:26 +01:00
arm Convert m68k to semihosting/syscalls.h. 2022-09-17 10:30:34 -04:00
avr accel/tcg: Add pc and host_pc params to gen_intermediate_code 2022-09-06 08:04:26 +01:00
cris accel/tcg: Add pc and host_pc params to gen_intermediate_code 2022-09-06 08:04:26 +01:00
hexagon accel/tcg: Add pc and host_pc params to gen_intermediate_code 2022-09-06 08:04:26 +01:00
hppa accel/tcg: Add pc and host_pc params to gen_intermediate_code 2022-09-06 08:04:26 +01:00
i386 target/i386: Make translator stop before the end of a page 2022-09-06 08:04:26 +01:00
loongarch accel/tcg: Add pc and host_pc params to gen_intermediate_code 2022-09-06 08:04:26 +01:00
m68k target/m68k: Perform writback before modifying SR 2022-09-21 15:02:28 +02:00
microblaze accel/tcg: Add pc and host_pc params to gen_intermediate_code 2022-09-06 08:04:26 +01:00
mips target/mips: Honour -semihosting-config userspace=on 2022-09-13 17:18:21 +01:00
nios2 target/nios2: Honour -semihosting-config userspace=on 2022-09-13 17:18:21 +01:00
openrisc accel/tcg: Add pc and host_pc params to gen_intermediate_code 2022-09-06 08:04:26 +01:00
ppc accel/tcg: Add pc and host_pc params to gen_intermediate_code 2022-09-06 08:04:26 +01:00
riscv target/riscv: Honour -semihosting-config userspace=on and enable=on 2022-09-13 17:18:21 +01:00
rx accel/tcg: Add pc and host_pc params to gen_intermediate_code 2022-09-06 08:04:26 +01:00
s390x target/s390x: Make translator stop before the end of a page 2022-09-06 08:04:26 +01:00
sh4 accel/tcg: Add pc and host_pc params to gen_intermediate_code 2022-09-06 08:04:26 +01:00
sparc accel/tcg: Add pc and host_pc params to gen_intermediate_code 2022-09-06 08:04:26 +01:00
tricore accel/tcg: Add pc and host_pc params to gen_intermediate_code 2022-09-06 08:04:26 +01:00
xtensa target/xtensa: Honour -semihosting-config userspace=on 2022-09-13 17:18:21 +01:00
Kconfig hw/loongarch: Add support loongson3 virt machine type. 2022-06-06 18:09:03 +00:00
meson.build target/loongarch: Add target build suport 2022-06-06 18:09:03 +00:00