unicorn/qemu/target
Emilio G. Cota 208014df9e
arm/translate-a64: mark path as unreachable to eliminate warning
Fixes the following warning when compiling with gcc 5.4.0 with -O1
optimizations and --enable-debug:

target/arm/translate-a64.c: In function ‘aarch64_tr_translate_insn’:
target/arm/translate-a64.c:2361:8: error: ‘post_index’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
if (!post_index) {
^
target/arm/translate-a64.c:2307:10: note: ‘post_index’ was declared here
bool post_index;
^
target/arm/translate-a64.c:2386:8: error: ‘writeback’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
if (writeback) {
^
target/arm/translate-a64.c:2308:10: note: ‘writeback’ was declared here
bool writeback;
^

Note that idx comes from selecting 2 bits, and therefore its value
can be at most 3.

Backports commit 5ca66278c859bb1ded243755aeead2be6992ce73 from qemu
2018-03-05 11:40:11 -05:00
..
arm arm/translate-a64: mark path as unreachable to eliminate warning 2018-03-05 11:40:11 -05:00
i386 qom: Introduce CPUClass.tcg_initialize 2018-03-05 09:49:26 -05:00
m68k qom: Introduce CPUClass.tcg_initialize 2018-03-05 09:49:26 -05:00
mips qom: Introduce CPUClass.tcg_initialize 2018-03-05 09:49:26 -05:00
sparc qom: Introduce CPUClass.tcg_initialize 2018-03-05 09:49:26 -05:00