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The Arm signal-handling code has some parts ifdeffed with a TARGET_CONFIG_CPU_32, which is always defined. This is a leftover from when this code's structure was based on the Linux kernel signal handling code, where it was intended to support 26-bit Arm CPUs. The kernel dropped its CONFIG_CPU_32 in kernel commit 4da8b8208eded0ba21e3 in 2009. QEMU has never had 26-bit CPU support and is unlikely to ever add it; we certainly aren't going to support 26-bit Linux binaries via linux-user mode. The ifdef is just unhelpful noise, so remove it entirely. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20200518143014.20689-1-peter.maydell@linaro.org |
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| .. | ||
| nwfpe | ||
| cpu_loop.c | ||
| Makefile.objs | ||
| semihost.c | ||
| 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 | ||