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5d79bd111f
Noticed via gitlab clang-user job: TEST signals on s390x ../linux-user/s390x/signal.c:258:9: runtime error: \ 1.84467e+19 is outside the range of representable values of \ type 'unsigned long' Which points to the fact that we were performing a double-to-uint64_t conversion while storing the fp registers, instead of just copying the data across. Turns out there are several errors: target_ulong is the size of the target register, whereas abi_ulong is the target 'unsigned long' type. Not a big deal here, since we only support 64-bit s390x, but not correct either. In target_sigcontext and target ucontext, we used a host pointer instead of a target pointer, aka abi_ulong. Fixing this allows the removal of a cast to __put_user. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: David Hildenbrand <david@redhat.com> Message-Id: <20210428193408.233706-2-richard.henderson@linaro.org> Signed-off-by: Laurent Vivier <laurent@vivier.eu> |
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| .. | ||
| cpu_loop.c | ||
| meson.build | ||
| signal.c | ||
| sockbits.h | ||
| syscall.tbl | ||
| syscallhdr.sh | ||
| target_cpu.h | ||
| target_elf.h | ||
| target_fcntl.h | ||
| target_signal.h | ||
| target_structs.h | ||
| target_syscall.h | ||
| termbits.h | ||