qemu-e2k/target/m68k
Richard Henderson 5cbc611107 target/m68k: Fix build Werror with gcc 8.0.1
Fedora 28 ships with the released gcc 8.

The Werror stems from the compiler finding a path through the second
switch via a missing default case in which src1 is uninitialized, and
not being able to prove that the missing default case is unreachable
due to the first switch.

Simplify the second switch to merge default with OS_LONG,
which returns directly.  This removes the unreachable path.

Cc: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-id: 20180508185520.23757-1-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-05-11 11:12:02 +01:00
..
cpu-qom.h Move target-* CPU file into a target/ folder 2016-12-20 21:52:12 +01:00
cpu.c target/*/cpu.h: remove softfloat.h 2018-02-21 10:20:24 +00:00
cpu.h cpu: get rid of unused cpu_init() defines 2018-03-19 14:10:36 -03:00
fpu_helper.c target/m68k: implement fcosh 2018-03-13 16:35:05 +01:00
gdbstub.c target/m68k: add the Interrupt Stack Pointer 2018-01-04 17:24:35 +01:00
helper.c target/*/cpu.h: remove softfloat.h 2018-02-21 10:20:24 +00:00
helper.h target/m68k: implement fcosh 2018-03-13 16:35:05 +01:00
m68k-semi.c Move target-* CPU file into a target/ folder 2016-12-20 21:52:12 +01:00
Makefile.objs target/m68k: add fmod/frem 2018-03-04 17:27:06 +01:00
monitor.c target/m68k: add HMP command "info tlb" 2018-01-25 16:02:25 +01:00
op_helper.c m68k: fix exception stack frame for 68000 2018-04-15 11:37:58 +02:00
qregs.def target-m68k: use floatx80 internally 2017-06-21 22:10:29 +02:00
softfloat_fpsp_tables.h target/m68k: implement fatan 2018-03-13 16:34:16 +01:00
softfloat.c m68k: remove dead code (Coverity CID1390617) 2018-05-01 15:37:20 +02:00
softfloat.h target/m68k: implement fcosh 2018-03-13 16:35:05 +01:00
translate.c target/m68k: Fix build Werror with gcc 8.0.1 2018-05-11 11:12:02 +01:00