diff options
| author | Bastian Koppelmann <kbastian@mail.uni-paderborn.de> | 2015-01-21 16:16:01 +0000 |
|---|---|---|
| committer | Bastian Koppelmann <kbastian@mail.uni-paderborn.de> | 2015-01-26 19:56:45 +0000 |
| commit | 40a1f64b468ee247fca3b237f0b89f066e59626c (patch) | |
| tree | f53e296b0266496348e46350e04f66a47e02b132 /target-tricore/cpu.h | |
| parent | 811ea608e9721dc4f6933da440f235e7d3a39c0f (diff) | |
target-tricore: Fix bugs found by coverity
This fixes one bug and one false positive found by coverity. The bug is,
that gen_mtcr was missing a mask to check the flag, which resulted in dead code.
The false positive is a intentional missing break for a jump and link address
insn followed by a jump and link insn. This adds a fall through comment to avoid
the false positive in the future.
Reported-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Diffstat (limited to 'target-tricore/cpu.h')
| -rw-r--r-- | target-tricore/cpu.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/target-tricore/cpu.h b/target-tricore/cpu.h index 7555b70a47..e5409e45f3 100644 --- a/target-tricore/cpu.h +++ b/target-tricore/cpu.h @@ -238,6 +238,7 @@ struct CPUTriCoreState { #define MASK_LCX_LCXS 0x000f0000 #define MASK_LCX_LCX0 0x0000ffff +#define TRICORE_HFLAG_KUU 0x3 #define TRICORE_HFLAG_UM0 0x00002 /* user mode-0 flag */ #define TRICORE_HFLAG_UM1 0x00001 /* user mode-1 flag */ #define TRICORE_HFLAG_SM 0x00000 /* kernel mode flag */ |