diff options
| author | Greg Bellows | 2015-04-22 19:09:20 +0200 |
|---|---|---|
| committer | Peter Maydell | 2015-05-18 21:04:04 +0200 |
| commit | 06fbb2fdf7a7ac468d62c66cfe4537d3c71f7bb9 (patch) | |
| tree | df2f8d9e41a135a36f1634a31fdbda988f146aff /target-arm/internals.h | |
| parent | target-arm: Add EL3 and EL2 TCR checking (diff) | |
| download | qemu-06fbb2fdf7a7ac468d62c66cfe4537d3c71f7bb9.tar.gz qemu-06fbb2fdf7a7ac468d62c66cfe4537d3c71f7bb9.tar.xz qemu-06fbb2fdf7a7ac468d62c66cfe4537d3c71f7bb9.zip | |
target-arm: Add WFx syndrome function
Adds a utility function for creating a WFx exception syndrome
Signed-off-by: Greg Bellows <greg.bellows@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Acked-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 1429722561-12651-9-git-send-email-greg.bellows@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target-arm/internals.h')
| -rw-r--r-- | target-arm/internals.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/target-arm/internals.h b/target-arm/internals.h index 2cc301762c..de0a9c177d 100644 --- a/target-arm/internals.h +++ b/target-arm/internals.h @@ -347,6 +347,12 @@ static inline uint32_t syn_breakpoint(int same_el) | ARM_EL_IL | 0x22; } +static inline uint32_t syn_wfx(int cv, int cond, int ti) +{ + return (EC_WFX_TRAP << ARM_EL_EC_SHIFT) | + (cv << 24) | (cond << 20) | ti; +} + /* Update a QEMU watchpoint based on the information the guest has set in the * DBGWCR<n>_EL1 and DBGWVR<n>_EL1 registers. */ |