mirror of
https://github.com/yuzu-emu/unicorn.git
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3907ea1a3b
Reloading of local variables after sigsetjmp is only needed for some buggy compilers. The code which should reload these variables causes compiler warnings with gcc 4.7 when compiler optimizations are enabled: cpu-exec.c:204:15: error: variable ‘cpu’ might be clobbered by ‘longjmp’ or ‘vfork’ [-Werror=clobbered] cpu-exec.c:207:15: error: variable ‘cc’ might be clobbered by ‘longjmp’ or ‘vfork’ [-Werror=clobbered] cpu-exec.c:202:28: error: argument ‘env’ might be clobbered by ‘longjmp’ or ‘vfork’ [-Werror=clobbered] Now this code is only used for compilers which need it (and gcc 4.5.x, x > 0 which does not need it but won't give warnings). There were bug reports for clang and gcc 4.5.0, while gcc 4.5.1 was reported to work fine without the reload code. For clang it is not clear which versions are affected, so simply keep the status quo for all clang compilations. This can be improved later. Backports commit 0448f5f8b816923b198ab6c32286fd1f3b2f3e45 from qemu |
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| .. | ||
| crypto | ||
| default-configs | ||
| docs | ||
| fpu | ||
| hw | ||
| include | ||
| qapi | ||
| qobject | ||
| qom | ||
| scripts | ||
| target-arm | ||
| target-i386 | ||
| target-m68k | ||
| target-mips | ||
| target-sparc | ||
| tcg | ||
| util | ||
| aarch64.h | ||
| aarch64eb.h | ||
| accel.c | ||
| arm.h | ||
| armeb.h | ||
| CODING_STYLE | ||
| configure | ||
| COPYING | ||
| COPYING.LIB | ||
| cpu-exec-common.c | ||
| cpu-exec.c | ||
| cpus.c | ||
| cputlb.c | ||
| exec.c | ||
| gen_all_header.sh | ||
| glib_compat.c | ||
| HACKING | ||
| header_gen.py | ||
| ioport.c | ||
| LICENSE | ||
| m68k.h | ||
| Makefile | ||
| Makefile.objs | ||
| Makefile.target | ||
| memory_mapping.c | ||
| memory.c | ||
| mips64.h | ||
| mips64el.h | ||
| mips.h | ||
| mipsel.h | ||
| powerpc.h | ||
| qapi-schema.json | ||
| qemu-log.c | ||
| qemu-timer.c | ||
| rules.mak | ||
| softmmu_template.h | ||
| sparc64.h | ||
| sparc.h | ||
| tcg-runtime.c | ||
| translate-all.c | ||
| translate-all.h | ||
| translate-common.c | ||
| unicorn_common.h | ||
| VERSION | ||
| vl.c | ||
| vl.h | ||
| x86_64.h | ||